Refactor version handling to read APP_VERSION from ATCS_latest file

.gitattributes

@@ -1,6 +0,0 @@
-# Set default behavior to automatically normalize line endings.
-* text=auto
-
-# Force bash scripts to always use LF line endings so that if a repo is accessed
-# in Unix via a file share from Windows, the scripts will work.
-*.sh text eol=lf

.github/workflows/release.yml

@@ -16,9 +16,8 @@ jobs:
       shell: bash
       run: |
         echo "Reading version from file:"
-        cat res/ATCS_latest
-        echo ""
-        VERSION=$(tr -d '[:space:]' < "res/ATCS_latest")
+        cat packaging/ATCS_latest
+        VERSION=$(cat packaging/ATCS_latest)
         echo "Processed version: $VERSION"
         echo "VERSION=$VERSION" >> $GITHUB_ENV
         echo "Environment variable set to: $VERSION"
@@ -27,7 +26,7 @@ jobs:
       uses: actions/setup-java@v2
       with:
         java-version: '11'
-        distribution: 'temurin'
+        distribution: 'adopt'
 
     - name: Build JAR
       shell: bash
@@ -42,6 +41,8 @@ jobs:
 
     - name: Install NSIS
       uses: joncloud/makensis-action@v4
+      env:
+        VERSION: ${{ env.VERSION }}
       with:
         script-file: packaging/Windows/ATCS_Installer.nsi
         arguments: /DVERSION="${{ env.VERSION }}"

.idea/artifacts/ATContentStudio_jar.xml

@@ -10,6 +10,7 @@
         <element id="extracted-dir" path="$PROJECT_DIR$/lib/jsoup-1.10.2.jar" path-in-jar="/" />
         <element id="extracted-dir" path="$PROJECT_DIR$/lib/json_simple-1.1.jar" path-in-jar="/" />
         <element id="extracted-dir" path="$PROJECT_DIR$/lib/ui.jar" path-in-jar="/" />
+        <element id="extracted-dir" path="$PROJECT_DIR$/lib/AndorsTrainer_v0.1.5.jar" path-in-jar="/" />
         <element id="extracted-dir" path="$PROJECT_DIR$/lib/jide-oss.jar" path-in-jar="/" />
       </element>
     </root>

.idea/codeStyles/Project.xml

@@ -1,19 +0,0 @@
-<component name="ProjectCodeStyleConfiguration">
-  <code_scheme name="Project" version="173">
-    <JavaCodeStyleSettings>
-      <option name="JD_P_AT_EMPTY_LINES" value="false" />
-    </JavaCodeStyleSettings>
-    <codeStyleSettings language="JAVA">
-      <option name="RIGHT_MARGIN" value="200" />
-      <option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
-      <option name="CALL_PARAMETERS_WRAP" value="1" />
-      <option name="BINARY_OPERATION_WRAP" value="5" />
-      <option name="SOFT_MARGINS" value="120" />
-    </codeStyleSettings>
-    <codeStyleSettings language="JSON">
-      <indentOptions>
-        <option name="INDENT_SIZE" value="4" />
-      </indentOptions>
-    </codeStyleSettings>
-  </code_scheme>
-</component>

.idea/codeStyles/codeStyleConfig.xml

@@ -1,5 +0,0 @@
-<component name="ProjectCodeStyleConfiguration">
-  <state>
-    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
-  </state>
-</component>

.idea/misc.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="temurin-11" project-jdk-type="JavaSDK" />
+  <component name="ProjectRootManager" version="2" default="true" />
 </project>

createProject.bat

@@ -61,8 +61,6 @@ if not exist %2\%1\.gitignore (
 
     echo .workspace > .gitignore
     echo .project >> .gitignore
-    echo .workspace.json >> .gitignore
-    echo .project.json >> .gitignore
     echo altered/drawable >> .gitignore
     echo altered/drawable/* >> .gitignore
     echo created/drawable >> .gitignore

hacked-libtiled/tiled/core/MapObject.java

@@ -43,7 +43,7 @@ public class MapObject implements Cloneable
 {
     private Properties properties = new Properties();
     private ObjectGroup objectGroup;
-    private Rectangle bounds;
+    private Rectangle bounds = new Rectangle();
     private String name = "Object";
     private String type = "";
     private String imageSource = "";

hacked-libtiled/tiled/core/Sprite.java

@@ -57,7 +57,7 @@ public class Sprite
 
         private String name = null;
         private int id = -1;
-        private int flags;
+        private int flags = KEY_LOOP;
         private float frameRate = 1.0f;   //one fps
         private Tile[] frames;
 

hacked-libtiled/tiled/core/TileSet.java

@@ -98,11 +98,7 @@ public class TileSet implements Iterable<Tile>
         
         File f = new File(imgFilename);
 
-        BufferedImage image;
-        try {
-            image = ImageIO.read(f.getCanonicalFile());
-        } catch (IOException e) { throw new IOException("Failed to load " + imgFilename);
-        }
+        BufferedImage image = ImageIO.read(f.getCanonicalFile());
         if (image == null) {
             throw new IOException("Failed to load " + imgFilename);
         }

hacked-libtiled/tiled/io/TMXMapWriter.java

@@ -588,7 +588,7 @@ public class TMXMapWriter
         }
 
         // Iterate while parents are the same
-        int shared;
+        int shared = 0;
         int maxShared = Math.min(fromParents.size(), toParents.size());
         for (shared = 0; shared < maxShared; shared++) {
             String fromParent = fromParents.get(shared);

packaging/Linux/.gitignore

@@ -0,0 +1,2 @@
+/ATCS_v*.zip
+/ATCS_v*.zip.rename

packaging/Linux/ATCS/ATCS.cmd

@@ -0,0 +1,20 @@
+@echo off
+
+set "ATCS_DIR=%~dp0"
+set "MAX_MEM=512M"
+set "CP=%ATCS_DIR%lib\*"
+set "JAVA=javaw.exe"
+set "JAVA_OPTS=-DFONT_SCALE=1.0 -Dswing.aatext=true"
+set "ENV_FILE=%ATCS_DIR%ATCS.env.bat"
+set "MAIN_CLASS=com.gpl.rpg.atcontentstudio.ATContentStudio"
+
+if exist "%ENV_FILE%" (
+  call "%ENV_FILE%"
+) else (
+  echo REM set "MAX_MEM=%MAX_MEM%">"%ENV_FILE%"
+  echo REM set "JAVA=%JAVA%">>"%ENV_FILE%"
+  echo REM set "JAVA_OPTS=%JAVA_OPTS%">>"%ENV_FILE%"
+  echo.>>"%ENV_FILE%"
+)
+
+start "" "%JAVA%" %JAVA_OPTS% -Xmx%MAX_MEM% -cp "%CP%" %MAIN_CLASS%

packaging/Linux/ATCS/ATCS.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+ATCS_DIR=$(dirname $(readlink -f "$0" || greadlink -f "$0" || stat -f "$0"))
+MAX_MEM=512M
+CP=$(find ${ATCS_DIR}/lib/ -name '*.jar' | paste -sd: -)
+JAVA=java
+JAVA_OPTS='-DFONT_SCALE=1.0 -Dswing.aatext=true'
+ENV_FILE=${ATCS_DIR}/ATCS.env
+MAIN_CLASS=com.gpl.rpg.atcontentstudio.ATContentStudio
+
+if [ -f ${ENV_FILE} ]
+then
+  source ${ENV_FILE}
+else
+  echo "#MAX_MEM=${MAX_MEM}" > ${ENV_FILE}
+  echo "#JAVA=${JAVA}" >> ${ENV_FILE}
+  echo "#JAVA_OPTS=${JAVA_OPTS}" >> ${ENV_FILE}
+  echo "" >> ${ENV_FILE}
+fi
+
+export ENV_FILE
+
+$JAVA ${JAVA_OPTS} -Xmx${MAX_MEM} -cp ${CP} ${MAIN_CLASS}

packaging/Linux/ATCS/lib/.gitignore

@@ -0,0 +1 @@
+/*.jar

packaging/common/ATCS.sh

@@ -1,26 +1,21 @@
 #!/bin/bash
-ATCS_DIR="$(dirname "$(readlink -f "$0" || greadlink -f "$0" || stat -f "$0")")"
-echo "ATCS_DIR: '${ATCS_DIR}'"
+ATCS_DIR=$(dirname $(readlink -f "$0" || greadlink -f "$0" || stat -f "$0"))
 
-MAX_MEM="512M"
-JAVA="java"
+MAX_MEM=512M
+
+JAVA=java
 JAVA_OPTS='-DFONT_SCALE=1.0 -Dswing.aatext=true'
+ENV_FILE=${ATCS_DIR}/ATCS.env
 
-ENV_FILE="${ATCS_DIR}/ATCS.env"
-
-if [ -f "${ENV_FILE}" ]; then
-	source "${ENV_FILE}"
+if [ -f ${ENV_FILE} ]; then
+	source ${ENV_FILE}
 else
-  {
-    echo "#MAX_MEM=\"${MAX_MEM}\""
-    echo "#JAVA=\"${JAVA}\""
-    echo "#JAVA_OPTS=\"${JAVA_OPTS}\""
-    echo ""
-  }>"${ENV_FILE}"
+	echo "#MAX_MEM=${MAX_MEM}" >${ENV_FILE}
+	echo "#JAVA=${JAVA}" >>${ENV_FILE}
+	echo "#JAVA_OPTS=${JAVA_OPTS}" >>${ENV_FILE}
+	echo "" >>${ENV_FILE}
 fi
 
 export ENV_FILE
 
-# shellcheck disable=SC2086
-# (spellchecker is disabled for this line, because we want it to be split into multiple arguments)
-$JAVA ${JAVA_OPTS} -Xmx${MAX_MEM} -jar "${ATCS_DIR}/ATCS.jar"
+$JAVA ${JAVA_OPTS} -Xmx${MAX_MEM} -jar ${ATCS_DIR}/ATCS.jar

packaging/package.sh

@@ -29,8 +29,9 @@ EXTRA_SOURCE_DIRS=(
   "siphash-zackehh/src/main/java"
 )
 
-# --- Libraries to include ---
+# --- Libraries to include (from IntelliJ artifact definition) ---
 LIBRARIES=(
+  "AndorsTrainer_v0.1.5.jar"
   "bsh-2.0b4.jar"
   "jide-oss.jar"
   "json_simple-1.1.jar"
@@ -43,7 +44,7 @@ LIBRARIES=(
 
 # --- Get version ---
 echo "Getting version"
-VERSION=$(tr -d '[:space:]' < "${VERSION_FILE}")
+VERSION=$(cat "${VERSION_FILE}")
 echo "Got version ${VERSION}"
 
 # --- Prepare temporary directory ---
@@ -61,7 +62,7 @@ done
 
 # --- Set ClassPath ---
 echo "Getting source files"
-# Find all java files in source directories
+# Find all java files in source directories and compile them
 SOURCE_FILES=$(find "${SOURCE_BASE_DIR}" "${EXTRA_SOURCE_DIRS[@]/#/${ATCS_SOURCE_DIR}/}" -name "*.java" -print)
 #echo "SourceFiles: ${SOURCE_FILES}"
 echo ""
@@ -69,8 +70,6 @@ echo ""
 # --- Build Java classes ---
 echo 'Building java classes'
 
-# shellcheck disable=SC2086
-# (we need word splitting here to pass multiple files)
 javac -cp "${TEMP_DIR}" -d "${TEMP_DIR}" ${SOURCE_FILES}
 if [ $? -ne 0 ]; then
     echo "Compilation failed. Please check errors above."
@@ -85,7 +84,7 @@ mkdir -p "${TEMP_DIR}/com/gpl/rpg/atcontentstudio/img"
 mkdir -p "${TEMP_DIR}/tiled/io/resources/"
 cp -r "${ATCS_SOURCE_DIR}"/src/com/gpl/rpg/atcontentstudio/img/* "${TEMP_DIR}/com/gpl/rpg/atcontentstudio/img/" # some icons
 cp -r "${ATCS_SOURCE_DIR}"/hacked-libtiled/tiled/io/resources/* "${TEMP_DIR}/tiled/io/resources/" # dtd file for tmx maps
-cp "${VERSION_FILE}" "${TEMP_DIR}/" # Copy version file
+cp "${PACKAGING_DIR}"/ATCS_latest "${TEMP_DIR}/" # Copy version file
 
 # --- Create JAR file ---
 echo ""
@@ -116,10 +115,7 @@ else
     # Use zip command on Linux
     zip -r "ATCS_${VERSION}.zip" common/* # archive the 'common' folder which now contains the JAR and libs
 fi
-if [ $? -ne 0 ]; then
-    echo "Archive creation failed."
-    exit 1
-fi
 echo "Created archive at ${PACKAGING_DIR}/ATCS_${VERSION}.zip"
+cd "${PACKAGING_DIR}" || exit
 
 echo "Script finished."

src/com/gpl/rpg/atcontentstudio/ATContentStudio.java

@@ -1,16 +1,10 @@
 package com.gpl.rpg.atcontentstudio;
 
-import com.gpl.rpg.atcontentstudio.model.Workspace;
-import com.gpl.rpg.atcontentstudio.ui.StudioFrame;
-import com.gpl.rpg.atcontentstudio.ui.WorkerDialog;
-import com.gpl.rpg.atcontentstudio.ui.WorkspaceSelector;
-import prefuse.data.expression.parser.ExpressionParser;
-
-import javax.swing.*;
-import javax.swing.event.HyperlinkEvent;
-import javax.swing.event.HyperlinkListener;
-import javax.swing.plaf.FontUIResource;
-import java.awt.*;
+import java.awt.Color;
+import java.awt.Desktop;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.Toolkit;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.io.BufferedReader;
@@ -20,235 +14,225 @@ import java.io.InputStreamReader;
 import java.net.MalformedURLException;
 import java.net.URISyntaxException;
 import java.net.URL;
-import java.net.http.HttpTimeoutException;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
 import java.util.*;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import javax.swing.JEditorPane;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.UIDefaults;
+import javax.swing.UIManager;
+import javax.swing.UnsupportedLookAndFeelException;
+import javax.swing.event.HyperlinkEvent;
+import javax.swing.event.HyperlinkListener;
+import javax.swing.plaf.FontUIResource;
+
+import prefuse.data.expression.parser.ExpressionParser;
+
+import com.gpl.rpg.atcontentstudio.model.Workspace;
+import com.gpl.rpg.atcontentstudio.ui.StudioFrame;
+import com.gpl.rpg.atcontentstudio.ui.WorkerDialog;
+import com.gpl.rpg.atcontentstudio.ui.WorkspaceSelector;
+
 public class ATContentStudio {
 
-    public static final String APP_NAME = "Andor's Trail Content Studio";
-    public static final String APP_VERSION = readVersionFromFile();
+	public static final String APP_NAME = "Andor's Trail Content Studio";
+public static final String APP_VERSION = readVersionFromFile();
+	public static final String CHECK_UPDATE_URL = "https://andorstrail.com/static/ATCS_latest";
+	public static final String DOWNLOAD_URL = "https://andorstrail.com/viewtopic.php?f=6&t=4806";
 
-    public static final String CHECK_UPDATE_URL = "https://andorstrail.com/static/ATCS_latest";
-    public static final String DOWNLOAD_URL = "https://andorstrail.com/viewtopic.php?f=6&t=4806";
+	public static final String FONT_SCALE_ENV_VAR_NAME = "FONT_SCALE";
 
-    public static final String FONT_SCALE_ENV_VAR_NAME = "FONT_SCALE";
+	public static boolean STARTED = false;
+	public static float SCALING = 1.0f;
+	public static StudioFrame frame = null;
 
-    public static boolean STARTED = false;
-    public static float SCALING = 1.0f;
-    public static StudioFrame frame = null;
+	// Need to keep a strong reference to it, to avoid garbage collection that'll
+	// reset these loggers.
+	public static final List<Logger> configuredLoggers = new LinkedList<Logger>();
 
-    // Need to keep a strong reference to it, to avoid garbage collection that'll
-    // reset these loggers.
-    public static final List<Logger> configuredLoggers = new LinkedList<Logger>();
+	/**
+	 * @param args
+	 */
+	public static void main(String[] args) {
+		String fontScaling = System.getProperty(FONT_SCALE_ENV_VAR_NAME);
+		Float fontScale = null;
+		if (fontScaling != null) {
+			try {
+				fontScale = Float.parseFloat(fontScaling);
+				SCALING = fontScale;
+			} catch (NumberFormatException e) {
+				System.err.println("Failed to parse font scaling parameter. Using default.");
+				e.printStackTrace();
+			}
+		}
 
-    /**
-     * @param args
-     */
-    public static void main(String[] args) {
-        String fontScaling = System.getProperty(FONT_SCALE_ENV_VAR_NAME);
-        Float fontScale;
-        if (fontScaling != null) {
-            try {
-                fontScale = Float.parseFloat(fontScaling);
-                SCALING = fontScale;
-            } catch (NumberFormatException e) {
-                System.err.println("Failed to parse font scaling parameter. Using default.");
-                e.printStackTrace();
-            }
-        }
+		ConfigCache.init();
 
-        ConfigCache.init();
+		try {
+			String laf = ConfigCache.getFavoriteLaFClassName();
+			if (laf == null)
+				laf = UIManager.getSystemLookAndFeelClassName();
+			UIManager.setLookAndFeel(laf);
+		} catch (ClassNotFoundException e) {
+			e.printStackTrace();
+		} catch (InstantiationException e) {
+			e.printStackTrace();
+		} catch (IllegalAccessException e) {
+			e.printStackTrace();
+		} catch (UnsupportedLookAndFeelException e) {
+			e.printStackTrace();
+		}
 
-        String laf = ConfigCache.getFavoriteLaFClassName();
-        setLookAndFeel(laf);
+		scaleUIFont();
 
-        // Need to keep a strong reference to it, to avoid garbage collection that'll
-        // reset this setting.
-        Logger l = Logger.getLogger(ExpressionParser.class.getName());
-        l.setLevel(Level.OFF);
-        configuredLoggers.add(l);
+		// Need to keep a strong reference to it, to avoid garbage collection that'll
+		// reset this setting.
+		Logger l = Logger.getLogger(ExpressionParser.class.getName());
+		l.setLevel(Level.OFF);
+		configuredLoggers.add(l);
 
-        final WorkspaceSelector wsSelect = new WorkspaceSelector();
-        wsSelect.pack();
-        Dimension sdim = Toolkit.getDefaultToolkit().getScreenSize();
-        Dimension wdim = wsSelect.getSize();
-        wsSelect.setLocation((sdim.width - wdim.width) / 2, (sdim.height - wdim.height) / 2);
-        wsSelect.setVisible(true);
+		final WorkspaceSelector wsSelect = new WorkspaceSelector();
+		wsSelect.pack();
+		Dimension sdim = Toolkit.getDefaultToolkit().getScreenSize();
+		Dimension wdim = wsSelect.getSize();
+		wsSelect.setLocation((sdim.width - wdim.width) / 2, (sdim.height - wdim.height) / 2);
+		wsSelect.setVisible(true);
 
-        wsSelect.addWindowListener(new WindowAdapter() {
-            @Override
-            public synchronized void windowClosed(WindowEvent e) {
-                if (wsSelect.selected != null && !STARTED) {
-                    ATContentStudio.STARTED = true;
-                    final File workspaceRoot = new File(wsSelect.selected);
-                    WorkerDialog.showTaskMessage("Loading your workspace...", null, new Runnable() {
-                        public void run() {
-                            Workspace.setActive(workspaceRoot);
-                            if (Workspace.activeWorkspace.settings.useInternet.getCurrentValue()
-                                    && Workspace.activeWorkspace.settings.checkUpdates.getCurrentValue()) {
-                                new Thread() {
-                                    public void run() {
-                                        checkUpdate();
-                                    }
-                                }.start();
-                            }
-                            frame = new StudioFrame(APP_NAME + " " + APP_VERSION);
-                            frame.setVisible(true);
-                            frame.setDefaultCloseOperation(StudioFrame.DO_NOTHING_ON_CLOSE);
-                        }
-                    });
-                    for (File f : ConfigCache.getKnownWorkspaces()) {
-                        if (workspaceRoot.equals(f)) {
-                            if (!workspaceRoot.equals(ConfigCache.getLatestWorkspace())) {
-                                ConfigCache.setLatestWorkspace(f);
-                            }
-                            return;
-                        }
-                    }
-                    ConfigCache.addWorkspace(workspaceRoot);
-                    ConfigCache.setLatestWorkspace(workspaceRoot);
+		wsSelect.addWindowListener(new WindowAdapter() {
+			@Override
+			public synchronized void windowClosed(WindowEvent e) {
+				if (wsSelect.selected != null && !STARTED) {
+					ATContentStudio.STARTED = true;
+					final File workspaceRoot = new File(wsSelect.selected);
+					WorkerDialog.showTaskMessage("Loading your workspace...", null, new Runnable() {
+						public void run() {
+							Workspace.setActive(workspaceRoot);
+							if (Workspace.activeWorkspace.settings.useInternet.getCurrentValue()
+									&& Workspace.activeWorkspace.settings.checkUpdates.getCurrentValue()) {
+								new Thread() {
+									public void run() {
+										checkUpdate();
+									}
+								}.start();
+							}
+							frame = new StudioFrame(APP_NAME + " " + APP_VERSION);
+							frame.setVisible(true);
+							frame.setDefaultCloseOperation(StudioFrame.DO_NOTHING_ON_CLOSE);
+						};
+					});
+					for (File f : ConfigCache.getKnownWorkspaces()) {
+						if (workspaceRoot.equals(f)) {
+							if (!workspaceRoot.equals(ConfigCache.getLatestWorkspace())) {
+								ConfigCache.setLatestWorkspace(f);
+							}
+							return;
+						}
+					}
+					ConfigCache.addWorkspace(workspaceRoot);
+					ConfigCache.setLatestWorkspace(workspaceRoot);
 
-                }
-            }
-        });
-    }
+				}
+			}
+		});
+	}
 
-    public static void setLookAndFeel(String laf) {
-        if (laf == null)
-        {
-            System.out.println("No look and feel specified, using system default.");
-            laf = UIManager.getSystemLookAndFeelClassName();
-        }
-        System.out.println("Info: Setting look and feel to: " + laf);
+	private static void checkUpdate() {
+		BufferedReader in = null;
+		try {
+			URL url = new URL(CHECK_UPDATE_URL);
+			in = new BufferedReader(new InputStreamReader(url.openStream()));
 
-        try {
-            UIManager.setLookAndFeel(laf);
-        } catch (ClassNotFoundException e) {
-            System.err.println("Failed to load system look and feel. ");
-            System.err.println("Installed look and feel classes: ");
-            for (UIManager.LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) {
-                System.err.println("  " + info.getName() + " (" + info.getClassName() + ")");
-            }
-            System.err.println("Tried to load: " + laf + " but got this error:");
+			String inputLine, lastLine = null;
+			while ((inputLine = in.readLine()) != null) {
+				lastLine = inputLine;
+			}
+			if (lastLine != null && !lastLine.equals(APP_VERSION)) {
 
-            e.printStackTrace();
-        } catch (InstantiationException | UnsupportedLookAndFeelException | IllegalAccessException e) {
-            e.printStackTrace();
-        }
-        var newLaF = UIManager.getLookAndFeel();
-        System.out.println("Using look and feel: " + newLaF.getName() + " (" + newLaF.getClass().getName() + ")");
+				// for copying style
+				JLabel label = new JLabel();
+				Font font = label.getFont();
+				Color color = label.getBackground();
 
-        scaleUIFont();
-    }
+				// create some css from the label's font
+				StringBuffer style = new StringBuffer("font-family:" + font.getFamily() + ";");
+				style.append("font-weight:" + (font.isBold() ? "bold" : "normal") + ";");
+				style.append("font-size:" + font.getSize() + "pt;");
+				style.append("background-color: rgb(" + color.getRed() + "," + color.getGreen() + "," + color.getBlue()
+						+ ");");
 
-    private static void checkUpdate() {
-        BufferedReader in = null;
-        try {
-            URL url = new URL(CHECK_UPDATE_URL);
-            in = new BufferedReader(new InputStreamReader(url.openStream()));
+				JEditorPane ep = new JEditorPane("text/html",
+						"<html><body style=\"" + style + "\">" + "You are not running the latest ATCS version.<br/>"
+								+ "You can get the latest version (" + lastLine + ") by clicking the link below.<br/>"
+								+ "<a href=\"" + DOWNLOAD_URL + "\">" + DOWNLOAD_URL + "</a><br/>" + "<br/>"
+								+ "</body></html>");
 
-            String inputLine, lastLine = null;
-            while ((inputLine = in.readLine()) != null) {
-                lastLine = inputLine;
-            }
-            if (lastLine != null && !lastLine.equals(APP_VERSION)) {
+				ep.setEditable(false);
+				ep.setBorder(null);
 
-                // for copying style
-                JLabel label = new JLabel();
-                Font font = label.getFont();
-                Color color = label.getBackground();
+				ep.addHyperlinkListener(new HyperlinkListener() {
 
-                // create some css from the label's font
-                StringBuffer style = new StringBuffer("font-family:" + font.getFamily() + ";");
-                style.append("font-weight:" + (font.isBold() ? "bold" : "normal") + ";");
-                style.append("font-size:" + font.getSize() + "pt;");
-                style.append("background-color: rgb(" + color.getRed() + "," + color.getGreen() + "," + color.getBlue()
-                        + ");");
+					@Override
+					public void hyperlinkUpdate(HyperlinkEvent e) {
+						try {
+							if (e.getEventType().equals(HyperlinkEvent.EventType.ACTIVATED)) {
+								Desktop.getDesktop().browse(e.getURL().toURI());
+							}
+						} catch (IOException e1) {
+							e1.printStackTrace();
+						} catch (URISyntaxException e1) {
+							e1.printStackTrace();
+						}
+					}
+				});
 
-                JEditorPane ep = new JEditorPane("text/html",
-                        "<html><body style=\"" + style + "\">" + "You are not running the latest ATCS version.<br/>"
-                                + "You can get the latest version (" + lastLine + ") by clicking the link below.<br/>"
-                                + "<a href=\"" + DOWNLOAD_URL + "\">" + DOWNLOAD_URL + "</a><br/>" + "<br/>"
-                                + "</body></html>");
+				JOptionPane.showMessageDialog(null, ep, "Update available", JOptionPane.INFORMATION_MESSAGE);
+			}
+		} catch (MalformedURLException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		} finally {
+			try {
+				if (in != null)
+					in.close();
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+		}
+	}
 
-                ep.setEditable(false);
-                ep.setBorder(null);
-
-                ep.addHyperlinkListener(new HyperlinkListener() {
-
-                    @Override
-                    public void hyperlinkUpdate(HyperlinkEvent e) {
-                        try {
-                            if (e.getEventType().equals(HyperlinkEvent.EventType.ACTIVATED)) {
-                                Desktop.getDesktop().browse(e.getURL().toURI());
-                            }
-                        } catch (IOException e1) {
-                            e1.printStackTrace();
-                        } catch (URISyntaxException e1) {
-                            e1.printStackTrace();
-                        }
-                    }
-                });
-
-                JOptionPane.showMessageDialog(null, ep, "Update available", JOptionPane.INFORMATION_MESSAGE);
-            }
-        } catch (MalformedURLException e) {
-            e.printStackTrace();
-        } catch (HttpTimeoutException e) {
-            System.out.println("Could not connect to url to check for updates (timeout): " + CHECK_UPDATE_URL);
-        } catch (IOException e) {
-            if (e.getMessage() != null && e.getMessage().startsWith("Server returned HTTP response code:")) {
-                System.out.println("Could not fetch current version from server to check for updates (non-success-status): " + e.getMessage());
-            } else {
-                System.out.println("Could not check for updates: '" + CHECK_UPDATE_URL + "' - " + e.getMessage());
-            }
-        } finally {
-            try {
-                if (in != null)
-                    in.close();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    public static void scaleUIFont() {
-        if (SCALING != 1.0f) {
-            System.out.println("Scaling fonts to " + SCALING);
-            UIDefaults defaults = UIManager.getLookAndFeelDefaults();
-            Map<Object, Object> newDefaults = new HashMap<Object, Object>();
-            for (Enumeration<Object> e = defaults.keys(); e.hasMoreElements(); ) {
-                Object key = e.nextElement();
-                Object value = defaults.get(key);
-                if (value instanceof Font) {
-                    Font font = (Font) value;
-                    int newSize = (int) (font.getSize() * SCALING);
-                    if (value instanceof FontUIResource) {
-                        newDefaults.put(key, new FontUIResource(font.getName(), font.getStyle(), newSize));
-                    } else {
-                        newDefaults.put(key, new Font(font.getName(), font.getStyle(), newSize));
-                    }
-                }
-            }
-            for (Object key : newDefaults.keySet()) {
-                defaults.put(key, newDefaults.get(key));
-            }
-        }
-    }
-
-    private static String readVersionFromFile() {
-        try (BufferedReader reader = new BufferedReader(new InputStreamReader(
+	public static void scaleUIFont() {
+		if (SCALING != 1.0f) {
+			System.out.println("Scaling fonts to " + SCALING);
+			UIDefaults defaults = UIManager.getLookAndFeelDefaults();
+			Map<Object, Object> newDefaults = new HashMap<Object, Object>();
+			for (Enumeration<Object> e = defaults.keys(); e.hasMoreElements();) {
+				Object key = e.nextElement();
+				Object value = defaults.get(key);
+				if (value instanceof Font) {
+					Font font = (Font) value;
+					int newSize = (int) (font.getSize() * SCALING);
+					if (value instanceof FontUIResource) {
+						newDefaults.put(key, new FontUIResource(font.getName(), font.getStyle(), newSize));
+					} else {
+						newDefaults.put(key, new Font(font.getName(), font.getStyle(), newSize));
+					}
+				}
+			}
+			for (Object key : newDefaults.keySet()) {
+				defaults.put(key, newDefaults.get(key));
+			}
+		}
+	}
+	private static String readVersionFromFile() {
+		try (BufferedReader reader = new BufferedReader(new InputStreamReader(
                 Objects.requireNonNull(ATContentStudio.class.getResourceAsStream("/ATCS_latest"))))) {
-            return reader.readLine();
-        } catch (IOException e) {
-            e.printStackTrace();
-            return "unknown";
-        }
-    }
+			return reader.readLine();
+		} catch (IOException e) {
+			e.printStackTrace();
+			return "unknown";
+		}
+	}
 }

src/com/gpl/rpg/atcontentstudio/ConfigCache.java

@@ -1,104 +1,103 @@
 package com.gpl.rpg.atcontentstudio;
 
-import com.gpl.rpg.atcontentstudio.io.SettingsSave;
-
 import java.io.File;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
+import com.gpl.rpg.atcontentstudio.io.SettingsSave;
+
 public class ConfigCache implements Serializable {
 
-    private static final long serialVersionUID = 4584324644282843961L;
-
-    private static final File CONFIG_CACHE_STORAGE;
-
-    private static ConfigCache instance = null;
+	private static final long serialVersionUID = 4584324644282843961L;
+	
+	private static final File CONFIG_CACHE_STORAGE;
+	
+	private static ConfigCache instance = null;
 
 
-    static {
-        if (System.getenv("APPDATA") != null) {
-            CONFIG_CACHE_STORAGE = new File(System.getenv("APPDATA") + File.separator + ATContentStudio.APP_NAME + File.separator + "configCache");
-        } else {
-            CONFIG_CACHE_STORAGE = new File(System.getenv("HOME") + File.separator + "." + ATContentStudio.APP_NAME + File.separator + "configCache");
-        }
-        CONFIG_CACHE_STORAGE.getParentFile().mkdirs();
-        if (CONFIG_CACHE_STORAGE.exists()) {
-            ConfigCache.instance = (ConfigCache) SettingsSave.loadInstance(CONFIG_CACHE_STORAGE, "Configuration cache");
-            if (ConfigCache.instance == null) {
-                ConfigCache.instance = new ConfigCache();
-            }
-        } else {
-            ConfigCache.instance = new ConfigCache();
-        }
-    }
+	static {
+		if (System.getenv("APPDATA") != null) {
+			CONFIG_CACHE_STORAGE = new File(System.getenv("APPDATA")+File.separator+ATContentStudio.APP_NAME+File.separator+"configCache" );
+		} else {
+			CONFIG_CACHE_STORAGE = new File(System.getenv("HOME")+File.separator+"."+ATContentStudio.APP_NAME+File.separator+"configCache" );
+		}
+		CONFIG_CACHE_STORAGE.getParentFile().mkdirs();
+		if (CONFIG_CACHE_STORAGE.exists()) {
+			ConfigCache.instance = (ConfigCache) SettingsSave.loadInstance(CONFIG_CACHE_STORAGE, "Configuration cache");
+			if (ConfigCache.instance == null) {
+				ConfigCache.instance = new ConfigCache();
+			}
+		} else {
+			ConfigCache.instance = new ConfigCache();
+		}
+	}
 
-    private void save() {
-        SettingsSave.saveInstance(instance, ConfigCache.CONFIG_CACHE_STORAGE, "Configuration cache");
-    }
+	private void save() {
+		SettingsSave.saveInstance(instance, ConfigCache.CONFIG_CACHE_STORAGE, "Configuration cache");
+	}
 
 
-    private List<File> knownWorkspaces = new ArrayList<File>();
-    private File latestWorkspace = null;
-    private String favoriteLaFClassName = null;
-    private boolean[] notifConfig = new boolean[]{true, true, true, true};
+	private List<File> knownWorkspaces = new ArrayList<File>();
+	private File latestWorkspace = null;
+	private String favoriteLaFClassName = null;
+	private boolean[] notifConfig = new boolean[]{true, true, true, true};
 
+	
+	public static List<File> getKnownWorkspaces() {
+		return instance.knownWorkspaces;
+	}
+	
+	public static void addWorkspace(File w) {
+		instance.knownWorkspaces.add(w);
+		instance.save();
+	}
+	
+	public static void removeWorkspace(File w) {
+		instance.knownWorkspaces.remove(w);
+		instance.save();
+	}
+		
+	public static File getLatestWorkspace() {
+		return instance.latestWorkspace;
+	}
 
-    public static List<File> getKnownWorkspaces() {
-        return instance.knownWorkspaces;
-    }
+	public static void setLatestWorkspace(File latestWorkspace) {
+		instance.latestWorkspace = latestWorkspace;
+		instance.save();
+	}
 
-    public static void addWorkspace(File w) {
-        instance.knownWorkspaces.add(w);
-        instance.save();
-    }
+	public static String getFavoriteLaFClassName() {
+		return instance.favoriteLaFClassName;
+	}
+	
+	public static void setFavoriteLaFClassName(String favoriteLaFClassName) {
+		instance.favoriteLaFClassName = favoriteLaFClassName;
+		instance.save();
+	}
 
-    public static void removeWorkspace(File w) {
-        instance.knownWorkspaces.remove(w);
-        instance.save();
-    }
+	public static void putNotifViewConfig(boolean[] view) {
+		for (int i=instance.notifConfig.length; i<0; --i) {
+			instance.notifConfig[i] = view[i];
+		}
+		instance.save();
+	}
 
-    public static File getLatestWorkspace() {
-        return instance.latestWorkspace;
-    }
+	public static boolean[] getNotifViewConfig() {
+		if (instance == null || instance.notifConfig == null) {
+			//Not yet initialized. All flags on to help corner out init issues.
+			return new boolean[]{true, true, true, true};
+		}
+		return instance.notifConfig;
+	}
 
-    public static void setLatestWorkspace(File latestWorkspace) {
-        instance.latestWorkspace = latestWorkspace;
-        instance.save();
-    }
+	public static void init() {}
 
-    public static String getFavoriteLaFClassName() {
-        return instance.favoriteLaFClassName;
-    }
-
-    public static void setFavoriteLaFClassName(String favoriteLaFClassName) {
-        instance.favoriteLaFClassName = favoriteLaFClassName;
-        instance.save();
-    }
-
-    public static void putNotifViewConfig(boolean[] view) {
-        for (int i = instance.notifConfig.length; i < 0; --i) {
-            instance.notifConfig[i] = view[i];
-        }
-        instance.save();
-    }
-
-    public static boolean[] getNotifViewConfig() {
-        if (instance == null || instance.notifConfig == null) {
-            //Not yet initialized. All flags on to help corner out init issues.
-            return new boolean[]{true, true, true, true};
-        }
-        return instance.notifConfig;
-    }
-
-    public static void init() {
-    }
-
-    public static void clear() {
-        instance.knownWorkspaces.clear();
-        setFavoriteLaFClassName(null);
-        instance.notifConfig = new boolean[]{true, true, true, true};
-        instance.save();
-    }
+	public static void clear() {
+		instance.knownWorkspaces.clear();
+		setFavoriteLaFClassName(null);
+		instance.notifConfig = new boolean[]{true, true, true, true};
+		instance.save();
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/Notification.java

@@ -6,87 +6,87 @@ import java.util.concurrent.CopyOnWriteArrayList;
 
 public class Notification {
 
-    public static List<Notification> notifs = new ArrayList<Notification>();
-    private static List<NotificationListener> listeners = new CopyOnWriteArrayList<NotificationListener>();
-    public static boolean showS, showI, showW, showE;
-
-    static {
-        boolean[] config = ConfigCache.getNotifViewConfig();
-        showS = config[0];
-        showI = config[1];
-        showW = config[2];
-        showE = config[3];
-    }
-
-    public static enum Type {
-        SUCCESS,
-        INFO,
-        WARN,
-        ERROR
-    }
-
-    public Type type;
-    public String text;
-
-    public Notification(Type type, String text) {
-        this.type = type;
-        this.text = text;
-    }
-
-    public String toString() {
-        return "[" + type.toString() + "] " + text;
-    }
-
-    public static void clear() {
-        int i = notifs.size();
-        notifs.clear();
-        for (NotificationListener l : listeners) {
-            l.onListCleared(i);
-        }
-    }
-
-    public static void addSuccess(String text) {
-        if (!showS) return;
-        Notification n = new Notification(Notification.Type.SUCCESS, text);
-        notifs.add(n);
-        for (NotificationListener l : listeners) {
-            l.onNewNotification(n);
-        }
-    }
-
-    public static void addInfo(String text) {
-        if (!showI) return;
-        Notification n = new Notification(Notification.Type.INFO, text);
-        notifs.add(n);
-        for (NotificationListener l : listeners) {
-            l.onNewNotification(n);
-        }
-    }
-
-    public static void addWarn(String text) {
-        if (!showW) return;
-        Notification n = new Notification(Notification.Type.WARN, text);
-        notifs.add(n);
-        for (NotificationListener l : listeners) {
-            l.onNewNotification(n);
-        }
-    }
-
-    public static void addError(String text) {
-        if (!showE) return;
-        Notification n = new Notification(Notification.Type.ERROR, text);
-        notifs.add(n);
-        for (NotificationListener l : listeners) {
-            l.onNewNotification(n);
-        }
-    }
-
-    public static void addNotificationListener(NotificationListener l) {
-        listeners.add(l);
-    }
-
-    public static void removeNotificationListener(NotificationListener l) {
-        listeners.remove(l);
-    }
+	public static List<Notification> notifs = new ArrayList<Notification>();
+	private static List<NotificationListener> listeners = new CopyOnWriteArrayList<NotificationListener>();
+	public static boolean showS = true, showI = true, showW = true, showE = true;
+	
+	static {
+		boolean[] config = ConfigCache.getNotifViewConfig();
+		showS = config[0];
+		showI = config[1];
+		showW = config[2];
+		showE = config[3];
+	}
+	
+	public static enum Type {
+		SUCCESS,
+		INFO,
+		WARN,
+		ERROR
+	}
+	
+	public Type type;
+	public String text;
+	
+	public Notification(Type type, String text) {
+		this.type = type;
+		this.text = text;
+	}
+	
+	public String toString() {
+		return "["+type.toString()+"] "+text;
+	}
+	
+	public static void clear() {
+		int i = notifs.size();
+		notifs.clear();
+		for (NotificationListener l : listeners) {
+			l.onListCleared(i);
+		}
+	}
 
+	public static void addSuccess(String text) {
+		if (!showS) return;
+		Notification n = new Notification(Notification.Type.SUCCESS, text);
+		notifs.add(n);
+		for (NotificationListener l : listeners) {
+			l.onNewNotification(n);
+		}
+	}
+	
+	public static void addInfo(String text) {
+		if (!showI) return;
+		Notification n = new Notification(Notification.Type.INFO, text);
+		notifs.add(n);
+		for (NotificationListener l : listeners) {
+			l.onNewNotification(n);
+		}
+	}
+	
+	public static void addWarn(String text) {
+		if (!showW) return;
+		Notification n = new Notification(Notification.Type.WARN, text);
+		notifs.add(n);
+		for (NotificationListener l : listeners) {
+			l.onNewNotification(n);
+		}
+	}
+	
+	public static void addError(String text) {
+		if (!showE) return;
+		Notification n = new Notification(Notification.Type.ERROR, text);
+		notifs.add(n);
+		for (NotificationListener l : listeners) {
+			l.onNewNotification(n);
+		}
+	}
+	
+	public static void addNotificationListener(NotificationListener l) {
+		listeners.add(l);
+	}
+	
+	public static void removeNotificationListener(NotificationListener l) {
+		listeners.remove(l);
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/NotificationListener.java

@@ -2,8 +2,7 @@ package com.gpl.rpg.atcontentstudio;
 
 public interface NotificationListener {
 
-    public void onNewNotification(Notification n);
-
-    public void onListCleared(int i);
-
+	public void onNewNotification(Notification n);
+	public void onListCleared(int i);
+	
 }

src/com/gpl/rpg/atcontentstudio/io/JsonPrettyWriter.java

@@ -4,50 +4,50 @@ import java.io.StringWriter;
 
 public class JsonPrettyWriter extends StringWriter {
 
-    private int indentLevel = 0;
-    private String indentText = "    ";
+	private int indentLevel = 0;
+	private String indentText = "    ";
+	
+	public JsonPrettyWriter() {
+		super();
+	}
+	
+	public JsonPrettyWriter(String indent) {
+		super();
+		this.indentText = indent;
+	}
 
-    public JsonPrettyWriter() {
-        super();
-    }
+	@Override
+	public void write(int c) {
+		if (((char) c) == '[' || ((char) c) == '{') {
+			super.write(c);
+			super.write('\n');
+			indentLevel++;
+			writeIndentation();
+		} else if (((char) c) == ',') {
+			super.write(c);
+			super.write('\n');
+			writeIndentation();
+		} else if (((char) c) == ']' || ((char) c) == '}') {
+			super.write('\n');
+			indentLevel--;
+			writeIndentation();
+			super.write(c);
+		} else {
+			super.write(c);
+		}
 
-    public JsonPrettyWriter(String indent) {
-        super();
-        this.indentText = indent;
-    }
+	}
+	
+	//Horrible hack to remove the horrible escaping of slashes in json-simple....
+	@Override
+	public void write(String str) {
+		super.write(str.replaceAll("\\\\/", "/"));
+	}
 
-    @Override
-    public void write(int c) {
-        if (((char) c) == '[' || ((char) c) == '{') {
-            super.write(c);
-            super.write('\n');
-            indentLevel++;
-            writeIndentation();
-        } else if (((char) c) == ',') {
-            super.write(c);
-            super.write('\n');
-            writeIndentation();
-        } else if (((char) c) == ']' || ((char) c) == '}') {
-            super.write('\n');
-            indentLevel--;
-            writeIndentation();
-            super.write(c);
-        } else {
-            super.write(c);
-        }
-
-    }
-
-    //Horrible hack to remove the horrible escaping of slashes in json-simple....
-    @Override
-    public void write(String str) {
-        super.write(str.replaceAll("\\\\/", "/"));
-    }
-
-    private void writeIndentation() {
-        for (int i = 0; i < indentLevel; i++) {
-            super.write(indentText);
-        }
-    }
+	private void writeIndentation() {
+		for (int i = 0; i < indentLevel; i++) {
+			super.write(indentText);
+		}
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/io/JsonSerializable.java

@@ -1,8 +0,0 @@
-package com.gpl.rpg.atcontentstudio.io;
-
-import java.util.Map;
-
-public interface JsonSerializable {
-    Map toMap();
-    void fromMap(Map map);
-}

src/com/gpl/rpg/atcontentstudio/io/SettingsSave.java

@@ -1,70 +1,76 @@
 package com.gpl.rpg.atcontentstudio.io;
 
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+
 import com.gpl.rpg.atcontentstudio.Notification;
 
-import java.io.*;
-
 public class SettingsSave {
 
-    public static void saveInstance(Object obj, File f, String type) {
-        try {
-            FileOutputStream fos = new FileOutputStream(f);
-            try {
-                ObjectOutputStream oos = new ObjectOutputStream(fos);
-                oos.writeObject(obj);
-                oos.flush();
-                oos.close();
-                Notification.addSuccess(type + " successfully saved.");
-            } catch (IOException e) {
-                e.printStackTrace();
-                Notification.addError(type + " saving error: " + e.getMessage());
-            } finally {
-                try {
-                    fos.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                    Notification.addError(type + " saving error: " + e.getMessage());
-                }
-            }
-        } catch (FileNotFoundException e) {
-            e.printStackTrace();
-            Notification.addError(type + " saving error: " + e.getMessage());
-        }
-    }
-
-    public static Object loadInstance(File f, String type) {
-        FileInputStream fis;
-        Object result = null;
-        try {
-            fis = new FileInputStream(f);
-            ObjectInputStream ois;
-            try {
-                ois = new ObjectInputStream(fis);
-                try {
-                    result = ois.readObject();
-                    Notification.addSuccess(type + " successfully loaded.");
-                } catch (ClassNotFoundException e) {
-                    e.printStackTrace();
-                    Notification.addError(type + " loading error: " + e.getMessage());
-                } finally {
-                    ois.close();
-                }
-            } catch (IOException e) {
-                e.printStackTrace();
-                Notification.addError(type + " loading error: " + e.getMessage());
-            } finally {
-                try {
-                    fis.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                    Notification.addError(type + " loading error: " + e.getMessage());
-                }
-            }
-        } catch (FileNotFoundException e) {
-            e.printStackTrace();
-            Notification.addError(type + " loading error: " + e.getMessage());
-        }
-        return result;
-    }
-
+	public static void saveInstance(Object obj, File f, String type) {
+		try {
+			FileOutputStream fos = new FileOutputStream(f);
+			try {
+				ObjectOutputStream oos = new ObjectOutputStream(fos);
+				oos.writeObject(obj);
+				oos.flush();
+				oos.close();
+				Notification.addSuccess(type+" successfully saved.");
+			} catch (IOException e) {
+				e.printStackTrace();
+				Notification.addError(type+" saving error: "+e.getMessage());
+			} finally {
+				try {
+					fos.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+					Notification.addError(type+" saving error: "+e.getMessage());
+				}
+			}
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+			Notification.addError(type+" saving error: "+e.getMessage());
+		}
+	}
+	
+	public static Object loadInstance(File f, String type) {
+		FileInputStream fis;
+		Object result = null;
+		try {
+			fis = new FileInputStream(f);
+			ObjectInputStream ois;
+			try {
+				ois = new ObjectInputStream(fis);
+				try {
+					result = ois.readObject();
+					Notification.addSuccess(type+" successfully loaded.");
+				} catch (ClassNotFoundException e) {
+					e.printStackTrace();
+					Notification.addError(type+" loading error: "+e.getMessage());
+				} finally {
+					ois.close();
+				}
+			} catch (IOException e) {
+				e.printStackTrace();
+				Notification.addError(type+" loading error: "+e.getMessage());
+			} finally {
+				try {
+					fis.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+					Notification.addError(type+" loading error: "+e.getMessage());
+				}
+			}
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+			Notification.addError(type+" loading error: "+e.getMessage());
+		}
+		return result;
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/ClosedProject.java

@@ -1,135 +1,124 @@
 package com.gpl.rpg.atcontentstudio.model;
 
+import java.awt.Image;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.List;
-
 public class ClosedProject implements ProjectTreeNode {
 
-    String name;
-    Workspace parent;
+	String name;
+	Workspace parent;
+	
+	public ClosedProject(Workspace w, String name) {
+		this.parent = w;
+		this.name = name;
+	}
 
-    public ClosedProject(Workspace w, String name) {
-        this.parent = w;
-        this.name = name;
-    }
+	@Override
+	public TreeNode getChildAt(int childIndex) {
+		return null;
+	}
+	@Override
+	public int getChildCount() {
+		return 0;
+	}
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+	@Override
+	public int getIndex(TreeNode node) {
+		return 0;
+	}
+	@Override
+	public boolean getAllowsChildren() {
+		return false;
+	}
+	@Override
+	public boolean isLeaf() {
+		return true;
+	}
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return null;
+	}
+	
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenAdded(path);
+	}
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenChanged(path);
+	}
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenRemoved(path);
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
 
-    @Override
-    public TreeNode getChildAt(int childIndex) {
-        return null;
-    }
-
-    @Override
-    public int getChildCount() {
-        return 0;
-    }
-
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
-
-    @Override
-    public int getIndex(TreeNode node) {
-        return 0;
-    }
-
-    @Override
-    public boolean getAllowsChildren() {
-        return false;
-    }
-
-    @Override
-    public boolean isLeaf() {
-        return true;
-    }
-
-    @Override
-    public Enumeration<ProjectTreeNode> children() {
-        return null;
-    }
-
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
-
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
-
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenRemoved(path);
-    }
-
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-    }
-
-    @Override
-    public String getDesc() {
-        return name + " [closed]";
-    }
-
-    @Override
-    public Project getProject() {
-        return null;
-    }
+	@Override
+	public String getDesc() {
+		return name+" [closed]";
+	}
+	
+	@Override
+	public Project getProject() {
+		return null;
+	}
 
 
-    @Override
-    public Image getIcon() {
-        return getOpenIcon();
-    }
-
-    @Override
-    public Image getClosedIcon() {
-        //TODO Create a cool Project icon.
-        return DefaultIcons.getStdClosedIcon();
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        //TODO Create a cool Project icon.
-        return DefaultIcons.getStdClosedIcon();
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        //TODO Create a cool Project icon.
-        return DefaultIcons.getStdOpenIcon();
-    }
-
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
-
-    @Override
-    public Type getDataType() {
-        return null;
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return true;
-    }
-
-    @Override
-    public boolean needsSaving() {
-        return false;
-    }
+	@Override
+	public Image getIcon() {
+		return getOpenIcon();
+	}
+	@Override
+	public Image getClosedIcon() {
+		//TODO Create a cool Project icon.
+		return DefaultIcons.getStdClosedIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		//TODO Create a cool Project icon.
+		return DefaultIcons.getStdClosedIcon();
+	}
+	@Override
+	public Image getOpenIcon() {
+		//TODO Create a cool Project icon.
+		return DefaultIcons.getStdOpenIcon();
+	}
+	
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
 
+	@Override
+	public Type getDataType() {
+		return null;
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return true;
+	}
+	
+	@Override
+	public boolean needsSaving() {
+		return false;
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/GameDataElement.java

@@ -1,237 +1,193 @@
 package com.gpl.rpg.atcontentstudio.model;
 
+import java.awt.Image;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.model.bookmarks.BookmarkEntry;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.io.Serializable;
-import java.util.List;
-import java.util.*;
-import java.util.concurrent.ConcurrentHashMap;
-
 public abstract class GameDataElement implements ProjectTreeNode, Serializable {
 
-    private static final long serialVersionUID = 2028934451226743389L;
+	private static final long serialVersionUID = 2028934451226743389L;
+	
+	public static enum State {
+		init, // We know the object exists, and have its key/ID.
+		parsed, // We know the object's properties, but related objects are referenced by ID only.
+		linked, // We know the object fully, and all links to related objects point to objects in the parsed state at least.
+		created, // This is an object we are creating
+		modified, // Whether altered or created, this item has been modified since creation from scratch or from JSON.
+		saved // Whether altered or created, this item has been saved since last modification.
+	}
+	
+	public State state = State.init;
+	
+	//Available from state init.
+	public ProjectTreeNode parent;
+	
+	public boolean writable = false;
+	
+	public BookmarkEntry bookmark = null;
+	
+	//List of objects whose transition to "linked" state made them point to this instance.
+	private Map<GameDataElement, Integer> backlinks = new ConcurrentHashMap<GameDataElement, Integer>();
 
-    public static enum State {
-        init, // We know the object exists, and have its key/ID.
-        parsed, // We know the object's properties, but related objects are referenced by ID only.
-        linked, // We know the object fully, and all links to related objects point to objects in the parsed state at least.
-        created, // This is an object we are creating
-        modified, // Whether altered or created, this item has been modified since creation from scratch or from JSON.
-        saved // Whether altered or created, this item has been saved since last modification.
-    }
+	public String id = null;
+	
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return null;
+	}
+	@Override
+	public boolean getAllowsChildren() {
+		return false;
+	}
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return null;
+	}
+	@Override
+	public int getChildCount() {
+		return 0;
+	}
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return 0;
+	}
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+	@Override
+	public boolean isLeaf() {
+		return true;
+	}
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenAdded(path);
+	}
 
-    public State state = State.init;
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenChanged(path);
+	}
 
-    //Available from state init.
-    public ProjectTreeNode parent;
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenRemoved(path);
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
+	@Override
+	public abstract String getDesc();
+	
+	public static String getStaticDesc() {
+		return "GameDataElements";
+	}
+	
+	public abstract void parse();
+	public abstract void link();
+	
+	
+	
+	@Override
+	public Project getProject() {
+		return parent == null ? null : parent.getProject();
+	}
+	
+	
+	public Image getIcon() {
+		return null;
+	}
+	@Override
+	public Image getClosedIcon() {return null;}
+	@Override
+	public Image getOpenIcon() {return null;}
+	@Override
+	public Image getLeafIcon() {
+		return getIcon();
+	}
+	
+	
+	public abstract GameDataElement clone();
+	
+	public abstract void elementChanged(GameDataElement oldOne, GameDataElement newOne);
 
-    public boolean writable = false;
+	
+	@Override
+	public GameSource.Type getDataType() {
+		if (parent == null) {
+			System.out.println("blerf.");
+		}
+		return parent.getDataType();
+	}
+	
+	
+	public List<BacklinksListener> backlinkListeners = new ArrayList<GameDataElement.BacklinksListener>();
+	
+	public void addBacklinkListener(BacklinksListener l) {
+		backlinkListeners.add(l);
+	}
 
-    public BookmarkEntry bookmark = null;
+	public void removeBacklinkListener(BacklinksListener l) {
+		backlinkListeners.remove(l);
+	}
+	
+	public void addBacklink(GameDataElement gde) {
+		if (!backlinks.containsKey(gde)) {
+			backlinks.put(gde, 1);
+			for (BacklinksListener l : backlinkListeners) {
+				l.backlinkAdded(gde);
+			}
+		} else {
+			backlinks.put(gde, backlinks.get(gde) + 1);
+		}
+	}
 
-    //List of objects whose transition to "linked" state made them point to this instance.
-    private Map<GameDataElement, Integer> backlinks = new ConcurrentHashMap<GameDataElement, Integer>();
+	public void removeBacklink(GameDataElement gde) {
+		if (backlinks.get(gde) == null) return;
+		backlinks.put(gde, backlinks.get(gde) - 1);
+		if (backlinks.get(gde) == 0) {
+			backlinks.remove(gde);
+			for (BacklinksListener l : backlinkListeners) {
+				l.backlinkRemoved(gde);
+			}
+		}
+	}
 
-    public String id = null;
-
-    @Override
-    public Enumeration<ProjectTreeNode> children() {
-        return null;
-    }
-
-    @Override
-    public boolean getAllowsChildren() {
-        return false;
-    }
-
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return null;
-    }
-
-    @Override
-    public int getChildCount() {
-        return 0;
-    }
-
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return 0;
-    }
-
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
-
-    @Override
-    public boolean isLeaf() {
-        return true;
-    }
-
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
-
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
-
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenRemoved(path);
-    }
-
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-    }
-
-    @Override
-    public abstract String getDesc();
-
-    public static String getStaticDesc() {
-        return "GameDataElements";
-    }
-
-    public abstract void parse();
-
-    public abstract void link();
-
-
-    @Override
-    public Project getProject() {
-        return parent == null ? null : parent.getProject();
-    }
-
-
-    public Image getIcon() {
-        return null;
-    }
-
-    @Override
-    public Image getClosedIcon() {
-        return null;
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        return null;
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return getIcon();
-    }
-
-
-    public abstract GameDataElement clone();
-
-    public abstract void elementChanged(GameDataElement oldOne, GameDataElement newOne);
-
-
-    @Override
-    public GameSource.Type getDataType() {
-        if (parent == null) {
-            System.out.println("blerf.");
-        }
-        return parent.getDataType();
-    }
-
-
-    public List<BacklinksListener> backlinkListeners = new ArrayList<GameDataElement.BacklinksListener>();
-
-    public void addBacklinkListener(BacklinksListener l) {
-        backlinkListeners.add(l);
-    }
-
-    public void removeBacklinkListener(BacklinksListener l) {
-        backlinkListeners.remove(l);
-    }
-
-    public void addBacklink(GameDataElement gde) {
-        if (!backlinks.containsKey(gde)) {
-            backlinks.put(gde, 1);
-            for (BacklinksListener l : backlinkListeners) {
-                l.backlinkAdded(gde);
-            }
-        } else {
-            backlinks.put(gde, backlinks.get(gde) + 1);
-        }
-    }
-
-    public void removeBacklink(GameDataElement gde) {
-        if (backlinks.get(gde) == null) return;
-        backlinks.put(gde, backlinks.get(gde) - 1);
-        if (backlinks.get(gde) == 0) {
-            backlinks.remove(gde);
-            for (BacklinksListener l : backlinkListeners) {
-                l.backlinkRemoved(gde);
-            }
-        }
-    }
-
-    public Set<GameDataElement> getBacklinks() {
-        return backlinks.keySet();
-    }
-
-    public static interface BacklinksListener {
-        public void backlinkAdded(GameDataElement gde);
-
-        public void backlinkRemoved(GameDataElement gde);
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return false;
-    }
-
-    public boolean needsSaving() {
-        return this.state == State.modified || this.state == State.created;
-    }
-
-    public abstract String getProjectFilename();
-
-    public abstract void save();
-
-    public abstract List<SaveEvent> attemptSave();
-
-    /**
-     * Checks if the current state indicates that parsing/linking should be skipped.
-     *
-     * @return true if the operation should be skipped, false otherwise
-     */
-    protected boolean shouldSkipParseOrLink() {
-        if (shouldSkipParse()) return true;
-        if (this.state == State.linked) {
-            //Already linked.
-            return true;
-        }
-        return false;
-    }
-
-    protected boolean shouldSkipParse() {
-        if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
-            //This type of state is unrelated to parsing/linking.
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * Ensures the element is parsed if needed based on its current state.
-     */
-    protected void ensureParseIfNeeded() {
-        if (this.state == State.init) {
-            //Not parsed yet.
-            this.parse();
-        }
-    }
+	public Set<GameDataElement> getBacklinks() {
+		return backlinks.keySet();
+	}
+	
+	public static interface BacklinksListener {
+		public void backlinkAdded(GameDataElement gde);
+		public void backlinkRemoved(GameDataElement gde);
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return false;
+	}
+	
+	public boolean needsSaving() {
+		return this.state == State.modified || this.state == State.created;
+	}
+	
+	public abstract String getProjectFilename();
+	
+	public abstract void save();
+	
+	public abstract List<SaveEvent> attemptSave();
+	
 }

src/com/gpl/rpg/atcontentstudio/model/GameSource.java

@@ -1,6 +1,28 @@
 package com.gpl.rpg.atcontentstudio.model;
 
-import com.gpl.rpg.atcontentstudio.io.JsonSerializable;
+import java.awt.Image;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.swing.tree.TreeNode;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+
 import com.gpl.rpg.atcontentstudio.model.Project.ResourceSet;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.model.maps.TMXMapSet;
@@ -10,317 +32,263 @@ import com.gpl.rpg.atcontentstudio.model.sprites.SpriteSheetSet;
 import com.gpl.rpg.atcontentstudio.model.sprites.Spritesheet;
 import com.gpl.rpg.atcontentstudio.model.tools.writermode.WriterModeDataSet;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.NodeList;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
 
-import javax.swing.tree.TreeNode;
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import java.awt.*;
-import java.io.*;
-import java.util.List;
-import java.util.*;
+public class GameSource implements ProjectTreeNode, Serializable {
 
-public class GameSource implements ProjectTreeNode, Serializable, JsonSerializable {
+	private static final long serialVersionUID = -1512979360971918158L;
+	
+	public static final String DEFAULT_REL_PATH_FOR_GAME_RESOURCE = "res"+File.separator+"values"+File.separator+"loadresources.xml";
+	public static final String DEFAULT_REL_PATH_FOR_DEBUG_RESOURCE = "res"+File.separator+"values"+File.separator+"loadresources_debug.xml";
+	
+	public transient GameDataSet gameData;
+	public transient TMXMapSet gameMaps;
+	public transient SpriteSheetSet gameSprites;
+	public transient Worldmap worldmap;
+	public transient WriterModeDataSet writerModeDataSet;
+	private transient SavedSlotCollection v;
+	
+	public static enum Type {
+		source,
+		referenced,
+		altered,
+		created
+	}
+	
+	public File baseFolder;
+	public Type type;
+	
+	public transient Project parent = null;
+	
+	public transient Map<String, List<String>> referencedSourceFiles = null;
+	
+	public GameSource(File folder, Project parent) {
+		this.parent = parent;
+		this.baseFolder = folder;
+		this.type = Type.source;
+		initData();
+	}
+	
+	public GameSource(Project parent, Type type) {
+		this.parent = parent;
+		this.baseFolder = new File(parent.baseFolder, type.toString());
+		this.type = type;
+		initData();
+	}
+	
+	public void refreshTransients(Project p) {
+		parent = p;
+		initData();
+	}
 
-    private static final long serialVersionUID = -1512979360971918158L;
-
-    public static final String DEFAULT_REL_PATH_FOR_GAME_RESOURCE = "res" + File.separator + "values" + File.separator + "loadresources.xml";
-    public static final String DEFAULT_REL_PATH_FOR_DEBUG_RESOURCE = "res" + File.separator + "values" + File.separator + "loadresources_debug.xml";
-
-    public transient GameDataSet gameData;
-    public transient TMXMapSet gameMaps;
-    public transient SpriteSheetSet gameSprites;
-    public transient Worldmap worldmap;
-    public transient WriterModeDataSet writerModeDataSet;
-    private transient SavedSlotCollection v;
-
-
-    @Override
-    public Map toMap() {
-        Map map = new HashMap();
-        map.put("type", type.toString());
-        map.put("baseFolder", baseFolder.getPath());
-        return map;
-    }
-
-    @Override
-    public void fromMap(Map map) {
-        if(map==null)return;
-        type = Enum.valueOf(Type.class, (String)map.get("type"));
-        baseFolder = new File((String) map.get("baseFolder"));
-    }
-
-    public static enum Type {
-        source,
-        referenced,
-        altered,
-        created
-    }
-
-    public File baseFolder;
-    public Type type;
-
-    public transient Project parent;
-
-    public transient Map<String, List<String>> referencedSourceFiles = null;
-
-    public GameSource(Map json, Project parent) {
-        fromMap(json);
-        refreshTransients(parent);
-    }
-    public GameSource(File folder, Project parent) {
-        this.parent = parent;
-        this.baseFolder = folder;
-        this.type = Type.source;
-        initData();
-    }
-
-    public GameSource(Project parent, Type type) {
-        this.parent = parent;
-        this.baseFolder = new File(parent.baseFolder, type.toString());
-        this.type = type;
-        initData();
-    }
-
-    public void refreshTransients(Project p) {
-        parent = p;
-        initData();
-    }
-
-    public void initData() {
-        if (type == Type.source) {
-            if (parent.sourceSetToUse == ResourceSet.gameData || parent.sourceSetToUse == ResourceSet.debugData) {
-                referencedSourceFiles = new LinkedHashMap<String, List<String>>();
-                readResourceList();
-            }
-        }
-        if (type == Type.created) {
-            this.writerModeDataSet = new WriterModeDataSet(this);
-        }
-        this.gameData = new GameDataSet(this);
-        this.gameMaps = new TMXMapSet(this);
-        this.gameSprites = new SpriteSheetSet(this);
-        this.worldmap = new Worldmap(this);
-        v = new SavedSlotCollection();
-        v.add(gameData);
-        v.add(gameMaps);
-        v.add(gameSprites);
-        v.add(worldmap);
-        if (type == Type.created) {
-            v.add(writerModeDataSet);
-        }
-    }
-
-    public void readResourceList() {
-        File xmlFile;
-        if (parent.sourceSetToUse == ResourceSet.gameData) {
-            xmlFile = new File(baseFolder, DEFAULT_REL_PATH_FOR_GAME_RESOURCE);
-        } else if (parent.sourceSetToUse == ResourceSet.debugData) {
-            xmlFile = new File(baseFolder, DEFAULT_REL_PATH_FOR_DEBUG_RESOURCE);
-        } else {
-            return;
-        }
-
-        if (!xmlFile.exists()) return;
-        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
-        Document doc;
-        try {
-            factory.setIgnoringComments(true);
-            factory.setIgnoringElementContentWhitespace(true);
-            factory.setExpandEntityReferences(false);
-            DocumentBuilder builder = factory.newDocumentBuilder();
-            InputSource insrc = new InputSource(new FileInputStream(xmlFile));
+	public void initData() {
+		if (type == Type.source) {
+			if (parent.sourceSetToUse == ResourceSet.gameData || parent.sourceSetToUse == ResourceSet.debugData) {
+				referencedSourceFiles = new LinkedHashMap<String, List<String>>();
+				readResourceList();
+			}
+		}
+		if (type == Type.created) {
+			this.writerModeDataSet = new WriterModeDataSet(this);
+		}
+		this.gameData = new GameDataSet(this);
+		this.gameMaps = new TMXMapSet(this);
+		this.gameSprites = new SpriteSheetSet(this);
+		this.worldmap = new Worldmap(this);
+		v = new SavedSlotCollection();
+		v.add(gameData);
+		v.add(gameMaps);
+		v.add(gameSprites);
+		v.add(worldmap);
+		if (type == Type.created) {
+			v.add(writerModeDataSet);
+		}
+	}
+	
+	public void readResourceList() {
+		File xmlFile = null;
+		if (parent.sourceSetToUse == ResourceSet.gameData) {
+			xmlFile = new File(baseFolder, DEFAULT_REL_PATH_FOR_GAME_RESOURCE);
+		} else if (parent.sourceSetToUse == ResourceSet.debugData) {
+			xmlFile = new File(baseFolder, DEFAULT_REL_PATH_FOR_DEBUG_RESOURCE);
+		} else {
+			return;
+		}
+		
+		if (!xmlFile.exists()) return;
+		 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+	        Document doc;
+	        try {
+	            factory.setIgnoringComments(true);
+	            factory.setIgnoringElementContentWhitespace(true);
+	            factory.setExpandEntityReferences(false);
+	            DocumentBuilder builder = factory.newDocumentBuilder();
+	            InputSource insrc = new InputSource(new FileInputStream(xmlFile));
 //	            insrc.setSystemId("http://worldmap/");
-            insrc.setEncoding("UTF-8");
-            doc = builder.parse(insrc);
+	            insrc.setEncoding("UTF-8");
+	            doc = builder.parse(insrc);
+	            
+	            Element root = (Element) doc.getElementsByTagName("resources").item(0);
+	            if (root != null) {
+	            	NodeList arraysList = root.getElementsByTagName("array");
+	            	if (arraysList != null) {
+	            		for (int i = 0; i < arraysList.getLength(); i++) {
+	            			Element arrayNode = (Element) arraysList.item(i);
+	            			String name = arrayNode.getAttribute("name");
+	            			List<String> arrayContents = new ArrayList<String>();
+	            			NodeList arrayItems = arrayNode.getElementsByTagName("item");
+	            			if (arrayItems != null) {
+	            				for (int j = 0; j < arrayItems.getLength(); j++) {
+	            					arrayContents.add(((Element)arrayItems.item(j)).getTextContent());
+	            				}
+	            				referencedSourceFiles.put(name, arrayContents);
+	            			}
+	            		}
+	            	}
+	            }
+	        } catch (SAXException e) {
+	            e.printStackTrace();
+	        } catch (FileNotFoundException e) {
+				e.printStackTrace();
+			} catch (ParserConfigurationException e) {
+				e.printStackTrace();
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+	}
+	
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return v.getNonEmptyElements();
+	}
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return v.getNonEmptyElementAt(arg0);
+	}
+	@Override
+	public int getChildCount() {
+		return v.getNonEmptySize();
+	}
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return v.getNonEmptyIndexOf((ProjectTreeNode) arg0);
+	}
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenAdded(path);
+	}
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenChanged(path);
+	}
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.v.getNonEmptySize() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+		for (ProjectTreeNode node : v.getNonEmptyIterable()) {
+			node.notifyCreated();
+		}
+	}
+	@Override
+	public String getDesc() {
+		switch(type) {
+		case altered: return (needsSaving() ? "*" : "")+"Altered data";
+		case created: return (needsSaving() ? "*" : "")+"Created data";
+		case referenced: return (needsSaving() ? "*" : "")+"Referenced data";
+		case source: return (needsSaving() ? "*" : "")+"AT Source"; //The fact that it is from "source" is already mentionned by its parent.
+		default: return (needsSaving() ? "*" : "")+"Game data";
+		}
+	}
+	
+	
+	@Override
+	public Project getProject() {
+		return parent == null ? null : parent.getProject();
+	}
 
-            Element root = (Element) doc.getElementsByTagName("resources").item(0);
-            if (root != null) {
-                NodeList arraysList = root.getElementsByTagName("array");
-                if (arraysList != null) {
-                    for (int i = 0; i < arraysList.getLength(); i++) {
-                        Element arrayNode = (Element) arraysList.item(i);
-                        String name = arrayNode.getAttribute("name");
-                        List<String> arrayContents = new ArrayList<String>();
-                        NodeList arrayItems = arrayNode.getElementsByTagName("item");
-                        if (arrayItems != null) {
-                            for (int j = 0; j < arrayItems.getLength(); j++) {
-                                arrayContents.add(((Element) arrayItems.item(j)).getTextContent());
-                            }
-                            referencedSourceFiles.put(name, arrayContents);
-                        }
-                    }
-                }
-            }
-        } catch (SAXException e) {
-            e.printStackTrace();
-        } catch (FileNotFoundException e) {
-            e.printStackTrace();
-        } catch (ParserConfigurationException e) {
-            e.printStackTrace();
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
+	public Image getIcon(String iconId) {
+		String[] data = iconId.split(":");
+		for (Spritesheet sheet : gameSprites.spritesheets) {
+			if (sheet.id.equals(data[0])) {
+				return sheet.getIcon(Integer.parseInt(data[1]));
+			}
+		}
+		return null;
+	}
+	
+	public Image getImage(String iconId) {
+		String[] data = iconId.split(":");
+		for (Spritesheet sheet : gameSprites.spritesheets) {
+			if (sheet.id.equals(data[0])) {
+				return sheet.getImage(Integer.parseInt(data[1]));
+			}
+		}
+		return null;
+	}
+		
 
-    @Override
-    public Enumeration<ProjectTreeNode> children() {
-        return v.getNonEmptyElements();
-    }
+	@Override
+	public Image getIcon() {
+		return getOpenIcon();
+	}
+	@Override
+	public Image getClosedIcon() {
+		return DefaultIcons.getATClosedIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return DefaultIcons.getATClosedIcon();
+	}
+	@Override
+	public Image getOpenIcon() {
+		return DefaultIcons.getATOpenIcon();
+	}
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
+	
 
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
+	@Override
+	public Type getDataType() {
+		return type;
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return v.isEmpty();
+	}
 
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return v.getNonEmptyElementAt(arg0);
-    }
-
-    @Override
-    public int getChildCount() {
-        return v.getNonEmptySize();
-    }
-
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return v.getNonEmptyIndexOf((ProjectTreeNode) arg0);
-    }
-
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
-
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
-
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
-
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
-
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        if (path.size() == 1 && this.v.getNonEmptySize() == 1) {
-            childrenRemoved(new ArrayList<ProjectTreeNode>());
-        } else {
-            path.add(0, this);
-            parent.childrenRemoved(path);
-        }
-    }
-
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-        for (ProjectTreeNode node : v.getNonEmptyIterable()) {
-            node.notifyCreated();
-        }
-    }
-
-    @Override
-    public String getDesc() {
-        switch (type) {
-            case altered:
-                return (needsSaving() ? "*" : "") + "Altered data";
-            case created:
-                return (needsSaving() ? "*" : "") + "Created data";
-            case referenced:
-                return (needsSaving() ? "*" : "") + "Referenced data";
-            case source:
-                return (needsSaving() ? "*" : "") + "AT Source"; //The fact that it is from "source" is already mentionned by its parent.
-            default:
-                return (needsSaving() ? "*" : "") + "Game data";
-        }
-    }
-
-
-    @Override
-    public Project getProject() {
-        return parent == null ? null : parent.getProject();
-    }
-
-    public Image getIcon(String iconId) {
-        String[] data = iconId.split(":");
-        for (Spritesheet sheet : gameSprites.spritesheets) {
-            if (sheet.id.equals(data[0])) {
-                return sheet.getIcon(Integer.parseInt(data[1]));
-            }
-        }
-        return null;
-    }
-
-    public Image getImage(String iconId) {
-        String[] data = iconId.split(":");
-        for (Spritesheet sheet : gameSprites.spritesheets) {
-            if (sheet.id.equals(data[0])) {
-                return sheet.getImage(Integer.parseInt(data[1]));
-            }
-        }
-        return null;
-    }
-
-
-    @Override
-    public Image getIcon() {
-        return getOpenIcon();
-    }
-
-    @Override
-    public Image getClosedIcon() {
-        return DefaultIcons.getATClosedIcon();
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return DefaultIcons.getATClosedIcon();
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        return DefaultIcons.getATOpenIcon();
-    }
-
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
-
-
-    @Override
-    public Type getDataType() {
-        return type;
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return v.isEmpty();
-    }
-
-    public WorldmapSegment getWorldmapSegment(String id) {
-        return worldmap.getWorldmapSegment(id);
-    }
-
-    @Override
-    public boolean needsSaving() {
-        for (ProjectTreeNode node : v.getNonEmptyIterable()) {
-            if (node.needsSaving()) return true;
-        }
-        return false;
-    }
+	public WorldmapSegment getWorldmapSegment(String id) {
+		return worldmap.getWorldmapSegment(id);
+	}
+	
+	@Override
+	public boolean needsSaving() {
+		for (ProjectTreeNode node : v.getNonEmptyIterable()) {
+			if (node.needsSaving()) return true;
+		}
+		return false;
+	}
 }

src/com/gpl/rpg/atcontentstudio/model/Preferences.java

@@ -1,53 +1,19 @@
 package com.gpl.rpg.atcontentstudio.model;
 
-import com.gpl.rpg.atcontentstudio.io.JsonSerializable;
-
-import java.awt.*;
+import java.awt.Dimension;
 import java.io.Serializable;
 import java.util.HashMap;
 import java.util.Map;
 
-public class Preferences implements Serializable, JsonSerializable {
+public class Preferences implements Serializable {
 
-    private static final long serialVersionUID = 2455802658424031276L;
+	private static final long serialVersionUID = 2455802658424031276L;
+	
+	public Dimension windowSize = null;
+	public Map<String, Integer> splittersPositions = new HashMap<String, Integer>();
+	
+	public Preferences() {
 
-    public Dimension windowSize = null;
-    public Map<String, Integer> splittersPositions = new HashMap<>();
-
-    public Preferences() {
-
-    }
-
-    @Override
-    public Map toMap() {
-        Map map = new HashMap();
-
-        if(windowSize!= null){
-            Map windowSizeMap = new HashMap<>();
-            windowSizeMap.put("width", windowSize.width);
-            windowSizeMap.put("height", windowSize.height);
-            map.put("windowSize", windowSizeMap);
-        }
-
-        map.put("splittersPositions", splittersPositions);
-        return map;
-    }
-
-    @Override
-    public void fromMap(Map map) {
-        if(map == null) return;
-
-        Map windowSize1 = (Map) map.get("windowSize");
-        if(windowSize1 != null){
-            windowSize = new Dimension(((Number) windowSize1.get("width")).intValue(), ((Number) windowSize1.get("height")).intValue());
-        }
-
-        Map<String, Number> splitters = (Map<String, Number>) map.get("splittersPositions");
-        Map<String, Integer> splittersInt = new HashMap<>(splitters.size());
-        for (Map.Entry<String, Number> entry : splitters. entrySet()){
-            splittersInt.put(entry.getKey(), entry.getValue().intValue());
-        }
-        splittersPositions = splittersInt;
-
-    }
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/ProjectElementListener.java

@@ -2,10 +2,10 @@ package com.gpl.rpg.atcontentstudio.model;
 
 public interface ProjectElementListener {
 
-    public void elementAdded(GameDataElement added, int index);
-
-    public void elementRemoved(GameDataElement removed, int index);
-
-    public Class<? extends GameDataElement> getDataType();
-
+	public void elementAdded(GameDataElement added, int index);
+	
+	public void elementRemoved(GameDataElement removed, int index);
+	
+	public Class<? extends GameDataElement> getDataType();
+	
 }

src/com/gpl/rpg/atcontentstudio/model/ProjectTreeNode.java

@@ -1,64 +1,59 @@
 package com.gpl.rpg.atcontentstudio.model;
 
+import java.awt.Image;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.util.List;
-
 public interface ProjectTreeNode extends TreeNode {
+	
+	public void childrenAdded(List<ProjectTreeNode> path);
+	public void childrenChanged(List<ProjectTreeNode> path);
+	public void childrenRemoved(List<ProjectTreeNode> path);
+	public void notifyCreated();
+	
+	public String getDesc();
 
-    public void childrenAdded(List<ProjectTreeNode> path);
+	/**
+	 * Unnecessary for anything not below a Project. Can return null.
+	 * @return the parent Project or null.
+	 */
+	public Project getProject();
+	
 
-    public void childrenChanged(List<ProjectTreeNode> path);
-
-    public void childrenRemoved(List<ProjectTreeNode> path);
-
-    public void notifyCreated();
-
-    public String getDesc();
-
-    /**
-     * Unnecessary for anything not below a Project. Can return null.
-     *
-     * @return the parent Project or null.
-     */
-    public Project getProject();
-
-
-    /**
-     * Unnecessary for anything not below a GameDataSet. Can return null.
-     *
-     * @return the parent GameDataSet or null.
-     */
-    public GameDataSet getDataSet();
-
-    public Image getIcon();
-
-    /**
-     * @return The icon depicting this node when it is an open folder. Can be null for leaves.
-     */
-    public Image getOpenIcon();
-
-    /**
-     * @return The icon depicting this node when it is a closed folder. Can be null for leaves.
-     */
-    public Image getClosedIcon();
-
-    /**
-     * @return The icon depicting this node when it is a leaf. Should return the closed one for empty folders.
-     */
-    public Image getLeafIcon();
-
-    /**
-     * Unnecessary for anything not below a GameSource. Can return null.
-     *
-     * @return the parent GameSource or null.
-     */
-    public GameSource.Type getDataType();
-
-    public boolean isEmpty();
-
-    public boolean needsSaving();
+	/**
+	 * Unnecessary for anything not below a GameDataSet. Can return null.
+	 * @return the parent GameDataSet or null.
+	 */
+	public GameDataSet getDataSet();
+	
+	public Image getIcon();
+	/**
+	 * 
+	 * @return The icon depicting this node when it is an open folder. Can be null for leaves.
+	 */
+	public Image getOpenIcon();
+	/**
+	 * 
+	 * @return The icon depicting this node when it is a closed folder. Can be null for leaves.
+	 */
+	public Image getClosedIcon();
+	/**
+	 * 
+	 * @return The icon depicting this node when it is a leaf. Should return the closed one for empty folders.
+	 */
+	public Image getLeafIcon();
+	
+	/**
+	 * Unnecessary for anything not below a GameSource. Can return null.
+	 * @return the parent GameSource or null.
+	 */
+	public GameSource.Type getDataType();
+	
+	public boolean isEmpty();
+	
+	public boolean needsSaving();
 
 }

src/com/gpl/rpg/atcontentstudio/model/SaveEvent.java

@@ -1,35 +1,35 @@
 package com.gpl.rpg.atcontentstudio.model;
 
 public class SaveEvent {
-
-    public enum Type {
-        moveToAltered,
-        moveToCreated,
-        alsoSave
-    }
-
-    public Type type;
-    public GameDataElement target;
-
-    public boolean error = false;
-    public String errorText;
-
-    public SaveEvent(SaveEvent.Type type, GameDataElement target) {
-        this.type = type;
-        this.target = target;
-    }
-
-    public SaveEvent(SaveEvent.Type type, GameDataElement target, boolean error, String errorText) {
-        this.type = type;
-        this.target = target;
-        this.error = error;
-        this.errorText = errorText;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (!(obj instanceof SaveEvent)) return false;
-        else return (((SaveEvent) obj).type == this.type) && (((SaveEvent) obj).target == this.target);
-    }
+	
+	public enum Type {
+		moveToAltered,
+		moveToCreated,
+		alsoSave
+	}
+	
+	public Type type;
+	public GameDataElement target;
+	
+	public boolean error = false;
+	public String errorText;
+	
+	public SaveEvent(SaveEvent.Type type, GameDataElement target) {
+		this.type = type;
+		this.target = target;
+	}
+	
+	public SaveEvent(SaveEvent.Type type, GameDataElement target, boolean error, String errorText) {
+		this.type = type;
+		this.target = target;
+		this.error = error;
+		this.errorText = errorText;
+	}
+	
+	@Override
+	public boolean equals(Object obj) {
+		if (!(obj instanceof SaveEvent)) return false;
+		else return (((SaveEvent)obj).type == this.type) && (((SaveEvent)obj).target == this.target);
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/model/SavedSlotCollection.java

@@ -5,67 +5,67 @@ import java.util.Vector;
 
 public class SavedSlotCollection {
 
-    Vector<ProjectTreeNode> contents = new Vector<ProjectTreeNode>();
-
-    public void add(ProjectTreeNode node) {
-        contents.add(node);
-    }
-
-    public int getNonEmptySize() {
+	Vector<ProjectTreeNode> contents = new Vector<ProjectTreeNode>();
+	
+	public void add(ProjectTreeNode node) {
+		contents.add(node);
+	}
+	
+	public int getNonEmptySize() {
 //		return contents.size();
-        int size = 0;
-        for (ProjectTreeNode node : contents) {
-            if (!node.isEmpty()) size++;
-        }
-        return size;
-    }
-
-    public Enumeration<ProjectTreeNode> getNonEmptyElements() {
+		int size = 0;
+		for (ProjectTreeNode node : contents) {
+			if (!node.isEmpty()) size++;
+		}
+		return size;
+	}
+	
+	public Enumeration<ProjectTreeNode> getNonEmptyElements() {
 //		return contents.elements();
-        Vector<ProjectTreeNode> v = new Vector<ProjectTreeNode>();
-        for (ProjectTreeNode node : contents) {
-            if (!node.isEmpty()) v.add(node);
-        }
-        return v.elements();
-    }
-
-    public ProjectTreeNode getNonEmptyElementAt(int index) {
+		Vector<ProjectTreeNode> v = new Vector<ProjectTreeNode>();
+		for (ProjectTreeNode node : contents) {
+			if (!node.isEmpty()) v.add(node);
+		}
+		return v.elements();
+	}
+	
+	public ProjectTreeNode getNonEmptyElementAt(int index) {
 //		return contents.get(index);
-        int i = 0;
-        while (i < contents.size()) {
-            if (!contents.get(i).isEmpty()) index--;
-            if (index == -1) return contents.get(i);
-            i++;
-        }
-        return null;
-    }
+		int i = 0;
+		while (i < contents.size()) {
+			if (!contents.get(i).isEmpty()) index--;
+			if (index == -1) return contents.get(i);
+			i++;
+		}
+		return null;
+	}
 
-
-    public int getNonEmptyIndexOf(ProjectTreeNode node) {
+	
+	public int getNonEmptyIndexOf(ProjectTreeNode node) {
 //		return contents.indexOf(node);
-        int index = contents.indexOf(node);
-        int trueIndex = index;
-        for (int i = 0; i < trueIndex; i++) {
-            if (contents.get(i).isEmpty()) index--;
-        }
-        return index;
-    }
+		int index = contents.indexOf(node);
+		int trueIndex = index;
+		for (int i = 0; i < trueIndex; i++) {
+			if (contents.get(i).isEmpty()) index--;
+		}
+		return index;
+	}
+	
 
-
-    public Vector<ProjectTreeNode> getNonEmptyIterable() {
+	public Vector<ProjectTreeNode> getNonEmptyIterable() {
 //		return contents;
-        Vector<ProjectTreeNode> v = new Vector<ProjectTreeNode>();
-        for (ProjectTreeNode node : contents) {
-            if (!node.isEmpty()) v.add(node);
-        }
-        return v;
-    }
-
-    public boolean isEmpty() {
+		Vector<ProjectTreeNode> v = new Vector<ProjectTreeNode>();
+		for (ProjectTreeNode node : contents) {
+			if (!node.isEmpty()) v.add(node);
+		}
+		return v;
+	}
+	
+	public boolean isEmpty() {
 //		return contents.isEmpty();
-        for (ProjectTreeNode node : contents) {
-            if (!node.isEmpty()) return false;
-        }
-        return true;
-    }
+		for (ProjectTreeNode node : contents) {
+			if (!node.isEmpty()) return false;
+		}
+		return true;
+	}
 }

src/com/gpl/rpg/atcontentstudio/model/Workspace.java

@@ -1,423 +1,369 @@
 package com.gpl.rpg.atcontentstudio.model;
 
+import java.awt.Image;
+import java.io.File;
+import java.io.IOException;
+import java.io.Serializable;
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.swing.tree.TreeNode;
+import javax.swing.tree.TreePath;
+
 import com.gpl.rpg.atcontentstudio.ATContentStudio;
 import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.io.JsonSerializable;
 import com.gpl.rpg.atcontentstudio.io.SettingsSave;
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.ui.ProjectsTree.ProjectsTreeModel;
 import com.gpl.rpg.atcontentstudio.ui.WorkerDialog;
-import com.gpl.rpg.atcontentstudio.utils.FileUtils;
-import org.jsoup.SerializationException;
 
-import javax.swing.tree.TreeNode;
-import javax.swing.tree.TreePath;
-import java.awt.*;
-import java.io.*;
-import java.nio.file.Files;
-import java.util.List;
-import java.util.*;
+public class Workspace implements ProjectTreeNode, Serializable {
 
-public class Workspace implements ProjectTreeNode, Serializable, JsonSerializable {
+	private static final long serialVersionUID = 7938633033601384956L;
 
-    private static final long serialVersionUID = 7938633033601384956L;
+	public static final String WS_SETTINGS_FILE = ".workspace";
 
-    public static final String WS_SETTINGS_FILE = ".workspace";
-    public static final String WS_SETTINGS_FILE_JSON = ".workspace.json";
+	public static Workspace activeWorkspace;
 
-    public static Workspace activeWorkspace;
+	public Preferences preferences = new Preferences();
+	public File baseFolder;
+	public File settingsFile;
+	public transient WorkspaceSettings settings;
+	public transient List<ProjectTreeNode> projects = new ArrayList<ProjectTreeNode>();
+	public Set<String> projectsName = new HashSet<String>();
+	public Map<String, Boolean> projectsOpenByName = new HashMap<String, Boolean>();
+	public Set<File> knownMapSourcesFolders = new HashSet<File>();
 
-    public Preferences preferences = new Preferences();
-    public File baseFolder;
-    public File settingsFile;
-    public transient WorkspaceSettings settings;
-    public transient List<ProjectTreeNode> projects = new ArrayList<ProjectTreeNode>();
-    public Set<String> projectsName = new HashSet<String>();
-    public Map<String, Boolean> projectsOpenByName = new HashMap<String, Boolean>();
-    public Set<File> knownMapSourcesFolders = new HashSet<File>();
+	public transient ProjectsTreeModel projectsTreeModel = null;
 
-    public transient ProjectsTreeModel projectsTreeModel = null;
+	public Workspace(File workspaceRoot) {
+		baseFolder = workspaceRoot;
+		if (!workspaceRoot.exists()) {
+			try {
+				workspaceRoot.mkdir();
+			} catch (SecurityException e) {
+				Notification.addError("Error creating workspace directory: "
+						+ e.getMessage());
+				e.printStackTrace();
+			}
+		}
+		settings = new WorkspaceSettings(this);
+		settingsFile = new File(workspaceRoot, WS_SETTINGS_FILE);
+		if (!settingsFile.exists()) {
+			try {
+				settingsFile.createNewFile();
+			} catch (IOException e) {
+				Notification.addError("Error creating workspace datafile: "
+						+ e.getMessage());
+				e.printStackTrace();
+			}
+		}
+		Notification.addSuccess("New workspace created: "
+				+ workspaceRoot.getAbsolutePath());
+		save();
+	}
 
-    public Workspace(File workspaceRoot) {
-        boolean freshWorkspace = false;
-        baseFolder = workspaceRoot;
-        if (!workspaceRoot.exists()) {
-            try {
-                workspaceRoot.mkdir();
-            } catch (SecurityException e) {
-                Notification.addError("Error creating workspace directory: "
-                                              + e.getMessage());
-                e.printStackTrace();
-            }
-        }
-        settings = new WorkspaceSettings(this);
-        settingsFile = new File(workspaceRoot, WS_SETTINGS_FILE_JSON);
-        if (!settingsFile.exists()) {
-            try {
-                settingsFile.createNewFile();
-                freshWorkspace = true;
-            } catch (IOException e) {
-                Notification.addError("Error creating workspace datafile: "
-                                              + e.getMessage());
-                e.printStackTrace();
-            }
-            Notification.addSuccess("New workspace created: "
-                                            + workspaceRoot.getAbsolutePath());
-        }
-        if (freshWorkspace)
-            save();
-    }
+	public static void setActive(File workspaceRoot) {
+		Workspace w = null;
+		File f = new File(workspaceRoot, WS_SETTINGS_FILE);
+		if (!workspaceRoot.exists() || !f.exists()) {
+			w = new Workspace(workspaceRoot);
+		} else {
+			w = (Workspace) SettingsSave.loadInstance(f, "Workspace");
+			if (w == null) {
+				w = new Workspace(workspaceRoot);
+			} else {
+				w.refreshTransients();
+			}
+		}
+		activeWorkspace = w;
+	}
 
-    @Override
-    public Map toMap() {
-        Map map = new HashMap();
-        map.put("serialVersionUID", serialVersionUID);
-        map.put("preferences", preferences.toMap());
-        map.put("projectsName", (new ArrayList<String>(projectsName)));
-        map.put("projectsOpenByName", projectsOpenByName);
-        List<String> l = new ArrayList<>(knownMapSourcesFolders.size());
-        for (File f: knownMapSourcesFolders){
-            l.add(f.getPath());
-        }
-        map.put("knownMapSourcesFolders", l);
-        return map;
-    }
+	public static void saveActive() {
+		activeWorkspace.save();
+	}
 
-    @Override
-    public void fromMap(Map map) {
-        if(serialVersionUID != (long) map.get("serialVersionUID")){
-            throw new SerializationException("wrong seriaVersionUID");
-        }
+	public void save() {
+		settings.save();
+		SettingsSave.saveInstance(this, settingsFile, "Workspace");
+	}
 
-        preferences.fromMap((Map) map.get("preferences"));
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return Collections.enumeration(projects);
+	}
 
-        projectsName = new HashSet<>((List<String>) map.getOrDefault("projectsName", new HashSet<String>()));
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
 
-        projectsOpenByName = (Map<String, Boolean>) map.getOrDefault("projectsOpenByName", new HashMap<String, Boolean>() );
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return projects.get(arg0);
+	}
 
-        List<String> knownMapSourcesFolders1 = (List<String>) map.getOrDefault("knownMapSourcesFolders", new ArrayList<String>());
-        knownMapSourcesFolders = new HashSet<>();
-        if (knownMapSourcesFolders1 != null){
-            int size = knownMapSourcesFolders1.size();
-            for (String path: knownMapSourcesFolders1) {
-                //TODO: catch invalid paths...?
-                knownMapSourcesFolders.add(new File(path));
-            }
-        }
+	@Override
+	public int getChildCount() {
+		return projects.size();
+	}
 
-    }
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return projects.indexOf(arg0);
+	}
 
-    public static void setActive(File workspaceRoot) {
-        Workspace w;
-        File f2 = new File(workspaceRoot, WS_SETTINGS_FILE_JSON);
-        if (f2.exists()) {
-            w = loadWorkspaceFromJson(workspaceRoot, f2);
-            w.refreshTransients();
-        } else {
-            Notification.addInfo("Could not find json workspace file. Checking for binary file");
-            File f = new File(workspaceRoot, WS_SETTINGS_FILE);
-            if (!workspaceRoot.exists() || !f.exists()) {
-                w = new Workspace(workspaceRoot);
-            } else {
-                w = (Workspace) SettingsSave.loadInstance(f, "Workspace");
-                if (w == null) {
-                    w = new Workspace(workspaceRoot);
-                } else {
-                    w.settingsFile = f2;
-                    w.baseFolder = workspaceRoot;
-                    Notification.addInfo("Switched workspace to json format.");
-                    w.refreshTransients();
-                }
-                w.save();
-            }
-        }
-        activeWorkspace = w;
-    }
+	@Override
+	public TreeNode getParent() {
+		return null;
+	}
 
-    private static Workspace loadWorkspaceFromJson(File workspaceRoot, File settingsFile) {
-        Workspace w = w = new Workspace(workspaceRoot);
-        Map json = FileUtils.mapFromJsonFile(settingsFile);
-        if (json!= null) {
-            w.fromMap(json);
-        }
-        return w;
-    }
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
 
-    public static void saveActive() {
-        activeWorkspace.save();
-    }
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		if (projectsTreeModel != null)
+			projectsTreeModel.insertNode(new TreePath(path.toArray()));
+	}
 
-    public void save() {
-        settings.save();
-        FileUtils.writeStringToFile(FileUtils.toJsonString(this), settingsFile, "Workspace");
-    }
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		ProjectTreeNode last = path.get(path.size() - 1);
+		if (projectsTreeModel != null) {
+			while (path.size() > 1) {
+				projectsTreeModel.changeNode(new TreePath(path.toArray()));
+				path.remove(path.size()-1);
+			}
+			
+		}
+		ATContentStudio.frame.editorChanged(last);
+	}
 
-    @Override
-    public Enumeration<ProjectTreeNode> children() {
-        return Collections.enumeration(projects);
-    }
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		if (projectsTreeModel != null)
+			projectsTreeModel.removeNode(new TreePath(path.toArray()));
+	}
 
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+		for (ProjectTreeNode node : projects) {
+			if (node != null)
+				node.notifyCreated();
+		}
+	}
 
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return projects.get(arg0);
-    }
+	@Override
+	public String getDesc() {
+		return "Workspace: " + baseFolder.getAbsolutePath();
+	}
 
-    @Override
-    public int getChildCount() {
-        return projects.size();
-    }
+	public static void createProject(final String projectName,
+			final File gameSourceFolder, final Project.ResourceSet sourceSet) {
+		WorkerDialog.showTaskMessage("Creating project " + projectName + "...",
+				ATContentStudio.frame, new Runnable() {
+					@Override
+					public void run() {
+						if (activeWorkspace.projectsName.contains(projectName)) {
+							Notification.addError("A project named "
+									+ projectName
+									+ " already exists in this workspace.");
+							return;
+						}
+						Project p = new Project(activeWorkspace, projectName,
+								gameSourceFolder, sourceSet);
+						activeWorkspace.projects.add(p);
+						activeWorkspace.projectsName.add(projectName);
+						activeWorkspace.projectsOpenByName.put(projectName,
+								p.open);
+						activeWorkspace.knownMapSourcesFolders
+								.add(gameSourceFolder);
+						p.notifyCreated();
+						Notification.addSuccess("Project " + projectName
+								+ " successfully created");
+						saveActive();
+					}
+				});
+	}
 
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return projects.indexOf(arg0);
-    }
+	public static void closeProject(Project p) {
+		int index = activeWorkspace.projects.indexOf(p);
+		if (index < 0) {
+			Notification.addError("Cannot close unknown project " + p.name);
+			return;
+		}
+		p.close();
+		ClosedProject cp = new ClosedProject(activeWorkspace, p.name);
+		activeWorkspace.projects.set(index, cp);
+		activeWorkspace.projectsOpenByName.put(p.name, false);
+		cp.notifyCreated();
+		saveActive();
+	}
 
-    @Override
-    public TreeNode getParent() {
-        return null;
-    }
+	public static void openProject(final ClosedProject cp) {
+		WorkerDialog.showTaskMessage("Opening project " + cp.name + "...",
+				ATContentStudio.frame, new Runnable() {
+					@Override
+					public void run() {
+						int index = activeWorkspace.projects.indexOf(cp);
+						if (index < 0) {
+							Notification
+									.addError("Cannot open unknown project "
+											+ cp.name);
+							return;
+						}
+						cp.childrenRemoved(new ArrayList<ProjectTreeNode>());
+						Project p = Project.fromFolder(activeWorkspace,
+								new File(activeWorkspace.baseFolder, cp.name));
+						p.open();
+						activeWorkspace.projects.set(index, p);
+						activeWorkspace.projectsOpenByName.put(p.name, true);
+						p.notifyCreated();
+						saveActive();
+					}
+				});
+	}
 
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
+	public void refreshTransients() {
+		this.settings = new WorkspaceSettings(this);
+		this.projects = new ArrayList<ProjectTreeNode>();
+		Set<String> projectsFailed = new HashSet<String>();
+		for (String projectName : projectsName) {
+			if (projectsOpenByName.get(projectName)) {
+				File projRoot = new File(this.baseFolder, projectName);
+				if (projRoot.exists()) {
+					Project p = Project.fromFolder(this, projRoot);
+					if (p != null) {
+						projects.add(p);
+					} else {
+						Notification
+								.addError("Failed to open project "
+										+ projectName
+										+ ". Removing it from workspace (not from filesystem though).");
+						projectsFailed.add(projectName);
+					}
+				} else {
+					Notification.addError("Unable to find project "
+							+ projectName
+							+ "'s root folder. Removing it from workspace");
+					projectsFailed.add(projectName);
+				}
+			} else {
+				projects.add(new ClosedProject(this, projectName));
+			}
+		}
+		for (String projectName : projectsFailed) {
+			projectsName.remove(projectName);
+			projectsOpenByName.remove(projectName);
+		}
+		notifyCreated();
+	}
 
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        if (projectsTreeModel != null)
-            projectsTreeModel.insertNode(new TreePath(path.toArray()));
-    }
+	@Override
+	public Project getProject() {
+		return null;
+	}
 
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        ProjectTreeNode last = path.get(path.size() - 1);
-        if (projectsTreeModel != null) {
-            while (path.size() > 1) {
-                projectsTreeModel.changeNode(new TreePath(path.toArray()));
-                path.remove(path.size() - 1);
-            }
+	@Override
+	public Image getIcon() {
+		return null;
+	}
 
-        }
-        ATContentStudio.frame.editorChanged(last);
-    }
+	@Override
+	public Image getClosedIcon() {
+		return null;
+	}
 
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        if (projectsTreeModel != null)
-            projectsTreeModel.removeNode(new TreePath(path.toArray()));
-    }
+	@Override
+	public Image getLeafIcon() {
+		return null;
+	}
 
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-        for (ProjectTreeNode node : projects) {
-            if (node != null)
-                node.notifyCreated();
-        }
-    }
+	@Override
+	public Image getOpenIcon() {
+		return null;
+	}
 
-    @Override
-    public String getDesc() {
-        return "Workspace: " + baseFolder.getAbsolutePath();
-    }
+	public static void deleteProject(ClosedProject cp) {
+		cp.childrenRemoved(new ArrayList<ProjectTreeNode>());
+		activeWorkspace.projects.remove(cp);
+		activeWorkspace.projectsOpenByName.remove(cp.name);
+		activeWorkspace.projectsName.remove(cp.name);
+		if (delete(new File(activeWorkspace.baseFolder, cp.name))) {
+			Notification.addSuccess("Closed project " + cp.name
+					+ " successfully deleted.");
+		} else {
+			Notification.addError("Error while deleting closed project "
+					+ cp.name + ". Files may remain in the workspace.");
+		}
+		cp = null;
+		saveActive();
+	}
 
-    public static void createProject(final String projectName,
-                                     final File gameSourceFolder, final Project.ResourceSet sourceSet) {
-        WorkerDialog.showTaskMessage("Creating project " + projectName + "...",
-                                     ATContentStudio.frame, new Runnable() {
-                    @Override
-                    public void run() {
-                        if (activeWorkspace.projectsName.contains(projectName)) {
-                            Notification.addError("A project named "
-                                                          + projectName
-                                                          + " already exists in this workspace.");
-                            return;
-                        }
-                        Project p = new Project(activeWorkspace, projectName,
-                                                gameSourceFolder, sourceSet);
-                        activeWorkspace.projects.add(p);
-                        activeWorkspace.projectsName.add(projectName);
-                        activeWorkspace.projectsOpenByName.put(projectName,
-                                                               p.open);
-                        activeWorkspace.knownMapSourcesFolders
-                                .add(gameSourceFolder);
-                        p.notifyCreated();
-                        Notification.addSuccess("Project " + projectName
-                                                        + " successfully created");
-                        saveActive();
-                    }
-                });
-    }
+	public static void deleteProject(Project p) {
+		p.childrenRemoved(new ArrayList<ProjectTreeNode>());
+		activeWorkspace.projects.remove(p);
+		activeWorkspace.projectsOpenByName.remove(p.name);
+		activeWorkspace.projectsName.remove(p.name);
+		if (delete(p.baseFolder)) {
+			Notification.addSuccess("Project " + p.name
+					+ " successfully deleted.");
+		} else {
+			Notification.addError("Error while deleting project " + p.name
+					+ ". Files may remain in the workspace.");
+		}
+		p = null;
+		saveActive();
+	}
 
-    public static void closeProject(Project p) {
-        int index = activeWorkspace.projects.indexOf(p);
-        if (index < 0) {
-            Notification.addError("Cannot close unknown project " + p.name);
-            return;
-        }
-        p.close();
-        ClosedProject cp = new ClosedProject(activeWorkspace, p.name);
-        activeWorkspace.projects.set(index, cp);
-        activeWorkspace.projectsOpenByName.put(p.name, false);
-        cp.notifyCreated();
-        saveActive();
-    }
+	private static boolean delete(File f) {
+		boolean b = true;
+		if (Files.isSymbolicLink(f.toPath())) {
+			b &= f.delete();
+		} else if (f.isDirectory()) {
+			for (File c : f.listFiles())
+				b &= delete(c);
+		}
+		return b &= f.delete();
+	}
 
-    public static void openProject(final ClosedProject cp) {
-        WorkerDialog.showTaskMessage("Opening project " + cp.name + "...",
-                                     ATContentStudio.frame, new Runnable() {
-                    @Override
-                    public void run() {
-                        int index = activeWorkspace.projects.indexOf(cp);
-                        if (index < 0) {
-                            Notification
-                                    .addError("Cannot open unknown project "
-                                                      + cp.name);
-                            return;
-                        }
-                        cp.childrenRemoved(new ArrayList<ProjectTreeNode>());
-                        Project p = Project.fromFolder(activeWorkspace,
-                                                       new File(activeWorkspace.baseFolder, cp.name));
-                        p.open();
-                        activeWorkspace.projects.set(index, p);
-                        activeWorkspace.projectsOpenByName.put(p.name, true);
-                        p.notifyCreated();
-                        saveActive();
-                    }
-                });
-    }
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
 
-    public void refreshTransients() {
-        this.settings = new WorkspaceSettings(this);
-        this.projects = new ArrayList<ProjectTreeNode>();
-        Set<String> projectsFailed = new HashSet<String>();
-        for (String projectName : projectsName) {
-            if (projectsOpenByName.get(projectName)) {
-                File projRoot = new File(this.baseFolder, projectName);
-                if (projRoot.exists()) {
-                    Project p = Project.fromFolder(this, projRoot);
-                    if (p != null) {
-                        projects.add(p);
-                    } else {
-                        Notification
-                                .addError("Failed to open project "
-                                                  + projectName
-                                                  + ". Removing it from workspace (not from filesystem though).");
-                        projectsFailed.add(projectName);
-                    }
-                } else {
-                    Notification.addError("Unable to find project "
-                                                  + projectName
-                                                  + "'s root folder. Removing it from workspace");
-                    projectsFailed.add(projectName);
-                }
-            } else {
-                projects.add(new ClosedProject(this, projectName));
-            }
-        }
-        for (String projectName : projectsFailed) {
-            projectsName.remove(projectName);
-            projectsOpenByName.remove(projectName);
-        }
-        notifyCreated();
-    }
+	@Override
+	public Type getDataType() {
+		return null;
+	}
 
-    @Override
-    public Project getProject() {
-        return null;
-    }
+	@Override
+	public boolean isEmpty() {
+		return projects.isEmpty();
+	}
+	
 
-    @Override
-    public Image getIcon() {
-        return null;
-    }
+	@Override
+	public boolean needsSaving() {
+		for (ProjectTreeNode node : projects) {
+			if (node.needsSaving()) return true;
+		}
+		return false;
+	}
 
-    @Override
-    public Image getClosedIcon() {
-        return null;
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return null;
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        return null;
-    }
-
-    public static void deleteProject(ClosedProject cp) {
-        cp.childrenRemoved(new ArrayList<ProjectTreeNode>());
-        activeWorkspace.projects.remove(cp);
-        activeWorkspace.projectsOpenByName.remove(cp.name);
-        activeWorkspace.projectsName.remove(cp.name);
-        if (delete(new File(activeWorkspace.baseFolder, cp.name))) {
-            Notification.addSuccess("Closed project " + cp.name
-                                            + " successfully deleted.");
-        } else {
-            Notification.addError("Error while deleting closed project "
-                                          + cp.name + ". Files may remain in the workspace.");
-        }
-        saveActive();
-    }
-
-    public static void deleteProject(Project p) {
-        p.childrenRemoved(new ArrayList<ProjectTreeNode>());
-        activeWorkspace.projects.remove(p);
-        activeWorkspace.projectsOpenByName.remove(p.name);
-        activeWorkspace.projectsName.remove(p.name);
-        if (delete(p.baseFolder)) {
-            Notification.addSuccess("Project " + p.name
-                                            + " successfully deleted.");
-        } else {
-            Notification.addError("Error while deleting project " + p.name
-                                          + ". Files may remain in the workspace.");
-        }
-        saveActive();
-    }
-
-    private static boolean delete(File f) {
-        boolean b = true;
-        if (Files.isSymbolicLink(f.toPath())) {
-            b &= f.delete();
-        } else if (f.isDirectory()) {
-            for (File c : f.listFiles())
-                b &= delete(c);
-        }
-        return b & f.delete();
-    }
-
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
-
-    @Override
-    public Type getDataType() {
-        return null;
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return projects.isEmpty();
-    }
-
-
-    @Override
-    public boolean needsSaving() {
-        for (ProjectTreeNode node : projects) {
-            if (node.needsSaving()) return true;
-        }
-        return false;
-    }
 }

src/com/gpl/rpg/atcontentstudio/model/WorkspaceSettings.java

@@ -1,199 +1,220 @@
 package com.gpl.rpg.atcontentstudio.model;
 
-import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.utils.FileUtils;
-import org.json.simple.parser.JSONParser;
-
-import java.io.*;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.StringWriter;
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.io.JsonPrettyWriter;
+
 public class WorkspaceSettings {
+	
+	public static final String VERSION_KEY = "ATCS_Version";
+	public static final String FILENAME = "workspace_settings.json";
+	
+	public static final int SETTINGS_VERSION = 1;
 
-    public static final String VERSION_KEY = "ATCS_Version";
-    public static final String FILENAME = "workspace_settings.json";
+	public Workspace parent;
+	public File file;
+	
+	public static Boolean DEFAULT_USE_SYS_MAP_EDITOR = true;
+	public Setting<Boolean> useSystemDefaultMapEditor = new PrimitiveSetting<Boolean>("useSystemDefaultMapEditor", DEFAULT_USE_SYS_MAP_EDITOR);
+	public static String DEFAULT_MAP_EDITOR_COMMAND = "tiled";
+	public Setting<String> mapEditorCommand = new PrimitiveSetting<String>("mapEditorCommand", DEFAULT_MAP_EDITOR_COMMAND);
+	
+	public static Boolean DEFAULT_USE_SYS_IMG_VIEWER = true;
+	public Setting<Boolean> useSystemDefaultImageViewer = new PrimitiveSetting<Boolean>("useSystemDefaultImageViewer", DEFAULT_USE_SYS_IMG_VIEWER);
+	public static Boolean DEFAULT_USE_SYS_IMG_EDITOR = false;
+	public Setting<Boolean> useSystemDefaultImageEditor = new PrimitiveSetting<Boolean>("useSystemDefaultImageEditor", DEFAULT_USE_SYS_IMG_EDITOR);
+	public static String DEFAULT_IMG_EDITOR_COMMAND = "gimp";
+	public Setting<String> imageEditorCommand = new PrimitiveSetting<String>("imageEditorCommand", DEFAULT_IMG_EDITOR_COMMAND);
 
-    public static final int SETTINGS_VERSION = 1;
+	public static String[] LANGUAGE_LIST = new String[]{null, "de", "ru", "pl", "fr", "it", "es", "nl", "uk", "ca", "sv", "pt", "pt_BR", "zh_Hant", "zh_Hans", "ja", "cs", "tr", "ko", "hu", "sl", "bg", "id", "fi", "th", "gl", "ms" ,"pa", "az", "nb"};
+	public Setting<String> translatorLanguage = new NullDefaultPrimitiveSetting<String>("translatorLanguage");
+	public static Boolean DEFAULT_ALLOW_INTERNET = true;
+	public Setting<Boolean> useInternet = new PrimitiveSetting<Boolean>("useInternet", DEFAULT_ALLOW_INTERNET);
+	public static Boolean DEFAULT_CHECK_UPDATE = true;
+	public Setting<Boolean> checkUpdates = new PrimitiveSetting<Boolean>("checkUpdates", DEFAULT_CHECK_UPDATE);
+	
 
-    public Workspace parent;
-    public File file;
+	public List<Setting<? extends Object>> settings = new ArrayList<Setting<? extends Object>>();
+	
+	public WorkspaceSettings(Workspace parent) {
+		this.parent = parent;
+		settings.add(useSystemDefaultMapEditor);
+		settings.add(mapEditorCommand);
+		settings.add(useSystemDefaultImageViewer);
+		settings.add(useSystemDefaultImageEditor);
+		settings.add(imageEditorCommand);
+		settings.add(translatorLanguage);
+		settings.add(useInternet);
+		settings.add(checkUpdates);
+		file = new File(parent.baseFolder, FILENAME);
+		if (file.exists()) {
+			load(file);
+		}
+	}
+	
+	public void load(File f) {
+		JSONParser parser = new JSONParser();
+		FileReader reader = null;
+		try {
+			reader = new FileReader(f);
+			@SuppressWarnings("rawtypes")
+			Map jsonSettings = (Map) parser.parse(reader);
+			Integer version = ((Number) jsonSettings.get(VERSION_KEY)).intValue();
+			if (version != null) {
+				if (version >= 1) {
+					loadv1(jsonSettings);
+				}
+			}
+			
+		} catch (Exception e) {
+			Notification.addError("Error while parsing workspace settings: "+e.getMessage());
+			e.printStackTrace();
+		} finally {
+			if (reader != null)
+				try {
+					reader.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+	}
+	
+	@SuppressWarnings("rawtypes")
+	private void loadv1(Map jsonSettings) {
+		for (Setting s : settings) {
+			s.readFromJson(jsonSettings);
+		}
+	}
 
-    public static Boolean DEFAULT_USE_SYS_MAP_EDITOR = true;
-    public Setting<Boolean> useSystemDefaultMapEditor = new PrimitiveSetting<Boolean>("useSystemDefaultMapEditor", DEFAULT_USE_SYS_MAP_EDITOR);
-    public static String DEFAULT_MAP_EDITOR_COMMAND = "tiled";
-    public Setting<String> mapEditorCommand = new PrimitiveSetting<String>("mapEditorCommand", DEFAULT_MAP_EDITOR_COMMAND);
+	@SuppressWarnings("unchecked")
+	public void save() {
+		@SuppressWarnings("rawtypes")
+		Map json = new LinkedHashMap();
+		for (Setting<? extends Object> s : settings) {
+			s.saveToJson(json);
+		}
+		
+		if (json.isEmpty()) {
+			//Everything is default.
+			file.delete();
+			return;
+		}
 
-    public static Boolean DEFAULT_USE_SYS_IMG_VIEWER = true;
-    public Setting<Boolean> useSystemDefaultImageViewer = new PrimitiveSetting<Boolean>("useSystemDefaultImageViewer", DEFAULT_USE_SYS_IMG_VIEWER);
-    public static Boolean DEFAULT_USE_SYS_IMG_EDITOR = false;
-    public Setting<Boolean> useSystemDefaultImageEditor = new PrimitiveSetting<Boolean>("useSystemDefaultImageEditor", DEFAULT_USE_SYS_IMG_EDITOR);
-    public static String DEFAULT_IMG_EDITOR_COMMAND = "gimp";
-    public Setting<String> imageEditorCommand = new PrimitiveSetting<String>("imageEditorCommand", DEFAULT_IMG_EDITOR_COMMAND);
+		json.put(VERSION_KEY, SETTINGS_VERSION);
+		StringWriter writer = new JsonPrettyWriter();
+		try {
+			JSONObject.writeJSONString(json, writer);
+		} catch (IOException e) {
+			//Impossible with a StringWriter
+		}
+		String toWrite = writer.toString();
+		try {
+			FileWriter w = new FileWriter(file);
+			w.write(toWrite);
+			w.close();
+			Notification.addSuccess("Workspace settings saved.");
+		} catch (IOException e) {
+			Notification.addError("Error while saving workspace settings : "+e.getMessage());
+			e.printStackTrace();
+		}
+	}
+	
+	public void resetDefault() {
+		for (Setting<? extends Object> s : settings) {
+			s.resetDefault();
+		}
+	}
+	
+	public abstract class Setting<X extends Object> {
 
-    public static String[] LANGUAGE_LIST = new String[]{null, "de", "ru", "pl", "fr", "it", "es", "nl", "uk", "ca", "sv", "pt", "pt_BR", "zh_Hant", "zh_Hans", "ja", "cs", "tr", "ko", "hu", "sl", "bg", "id", "fi", "th", "gl", "ms", "pa", "az", "nb"};
-    public Setting<String> translatorLanguage = new NullDefaultPrimitiveSetting<String>("translatorLanguage");
-    public static Boolean DEFAULT_ALLOW_INTERNET = true;
-    public Setting<Boolean> useInternet = new PrimitiveSetting<Boolean>("useInternet", DEFAULT_ALLOW_INTERNET);
-    public static Boolean DEFAULT_CHECK_UPDATE = true;
-    public Setting<Boolean> checkUpdates = new PrimitiveSetting<Boolean>("checkUpdates", DEFAULT_CHECK_UPDATE);
-
-
-    public List<Setting<? extends Object>> settings = new ArrayList<Setting<? extends Object>>();
-
-    public WorkspaceSettings(Workspace parent) {
-        this.parent = parent;
-        settings.add(useSystemDefaultMapEditor);
-        settings.add(mapEditorCommand);
-        settings.add(useSystemDefaultImageViewer);
-        settings.add(useSystemDefaultImageEditor);
-        settings.add(imageEditorCommand);
-        settings.add(translatorLanguage);
-        settings.add(useInternet);
-        settings.add(checkUpdates);
-        file = new File(parent.baseFolder, FILENAME);
-        if (file.exists()) {
-            load(file);
-        }
-    }
-
-    public void load(File f) {
-        JSONParser parser = new JSONParser();
-        FileReader reader = null;
-        try {
-            reader = new FileReader(f);
-            @SuppressWarnings("rawtypes")
-            Map jsonSettings = (Map) parser.parse(reader);
-            Integer version = ((Number) jsonSettings.get(VERSION_KEY)).intValue();
-            if (version != null) {
-                if (version >= 1) {
-                    loadv1(jsonSettings);
-                }
-            }
-
-        } catch (Exception e) {
-            Notification.addError("Error while parsing workspace settings: " + e.getMessage());
-            e.printStackTrace();
-        } finally {
-            if (reader != null)
-                try {
-                    reader.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-        }
-    }
-
-    @SuppressWarnings("rawtypes")
-    private void loadv1(Map jsonSettings) {
-        for (Setting s : settings) {
-            s.readFromJson(jsonSettings);
-        }
-    }
-
-    @SuppressWarnings("unchecked")
-    public void save() {
-        @SuppressWarnings("rawtypes")
-        Map json = new LinkedHashMap();
-        for (Setting<? extends Object> s : settings) {
-            s.saveToJson(json);
-        }
-
-        if (json.isEmpty()) {
-            //Everything is default.
-            file.delete();
-            return;
-        }
-
-        json.put(VERSION_KEY, SETTINGS_VERSION);
-        String toWrite = FileUtils.toJsonString(json);
-        FileUtils.writeStringToFile(toWrite, file, "Workspace settings");
-    }
-
-    public void resetDefault() {
-        for (Setting<? extends Object> s : settings) {
-            s.resetDefault();
-        }
-    }
-
-    public abstract class Setting<X extends Object> {
-
-        public String id;
-        public X value, defaultValue;
-
-        public void setCurrentValue(X value) {
-            this.value = value;
-        }
-
-        public X getCurrentValue() {
-            return value;
-        }
-
-        public X getDefaultValue() {
-            return defaultValue;
-        }
-
-        public void resetDefault() {
-            value = defaultValue;
-        }
-
-        public abstract void readFromJson(@SuppressWarnings("rawtypes") Map json);
-
-        @SuppressWarnings({"rawtypes", "unchecked"})
-        public void saveToJson(Map json) {
-            if (!defaultValue.equals(value)) json.put(id, value);
-        }
-    }
-
-    public class PrimitiveSetting<X extends Object> extends Setting<X> {
-
-
-        public PrimitiveSetting(String id, X defaultValue) {
-            this.id = id;
-            this.value = this.defaultValue = defaultValue;
-        }
-
-        @SuppressWarnings({"rawtypes", "unchecked"})
-        public void readFromJson(Map json) {
-            if (json.get(id) != null) value = (X) json.get(id);
-        }
-
-
-    }
-
-    public class NullDefaultPrimitiveSetting<X extends Object> extends PrimitiveSetting<X> {
-
-        public NullDefaultPrimitiveSetting(String id) {
-            super(id, null);
-        }
-
-        @SuppressWarnings({"unchecked", "rawtypes"})
-        @Override
-        public void saveToJson(Map json) {
-            if (value != null) json.put(id, value);
-        }
-    }
-
-    public class ListSetting<X extends Object> extends Setting<List<X>> {
-
-        public ListSetting(String id, List<X> defaultValue) {
-            this.id = id;
-            this.value = this.defaultValue = defaultValue;
-        }
-
-        @SuppressWarnings({"rawtypes", "unchecked"})
-        @Override
-        public void readFromJson(Map json) {
-            value = new ArrayList<X>();
-            if (json.get(id) != null) {
-                for (Object o : ((List) json.get(id))) {
-                    value.add((X) o);
-                }
-            }
-        }
-
-    }
+		public String id;
+		public X value, defaultValue;
+		
+		public void setCurrentValue(X value) {
+			this.value = value;
+		}
+		
+		public X getCurrentValue() {
+			return value;
+		}
+		
+		public X getDefaultValue() {
+			return defaultValue;
+		}
+		
+		public void resetDefault() {
+			value = defaultValue;
+		}
+		
+		public abstract void readFromJson(@SuppressWarnings("rawtypes") Map json);
+		
+		@SuppressWarnings({ "rawtypes", "unchecked" })
+		public void saveToJson(Map json) {
+			if (!defaultValue.equals(value)) json.put(id, value);
+		}
+	}
+	
+	public class PrimitiveSetting<X extends Object> extends Setting<X> {
+		
+		
+		public PrimitiveSetting(String id, X defaultValue) {
+			this.id = id;
+			this.value = this.defaultValue = defaultValue;
+		}
+		
+		@SuppressWarnings({ "rawtypes", "unchecked" })
+		public void readFromJson(Map json) {
+			if (json.get(id) != null) value = (X)json.get(id);
+		}
+		
+		
+	}
+	
+	public class NullDefaultPrimitiveSetting<X extends Object> extends PrimitiveSetting<X> {
+		
+		public NullDefaultPrimitiveSetting(String id) {
+			super(id, null);
+		}
+		
+		@SuppressWarnings({ "unchecked", "rawtypes" })
+		@Override
+		public void saveToJson(Map json) {
+			if (value != null) json.put(id,  value);
+		}
+	}
+	
+	public class ListSetting<X extends Object> extends Setting<List<X>> {
 
+		public ListSetting(String id, List<X> defaultValue) {
+			this.id = id;
+			this.value = this.defaultValue = defaultValue;
+		}
+		
+		@SuppressWarnings({ "rawtypes", "unchecked" })
+		@Override
+		public void readFromJson(Map json) {
+			value = new ArrayList<X>();
+			if (json.get(id) != null) {
+				for (Object o : ((List)json.get(id))) {
+					value.add((X)o);
+				}
+			}
+		}
+		
+	}
+	
+	
 
 }

src/com/gpl/rpg/atcontentstudio/model/bookmarks/BookmarkEntry.java

@@ -1,5 +1,12 @@
 package com.gpl.rpg.atcontentstudio.model.bookmarks;
 
+import java.awt.Image;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
 import com.gpl.rpg.atcontentstudio.model.Project;
@@ -8,154 +15,141 @@ import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.model.gamedata.Quest;
 import com.gpl.rpg.atcontentstudio.model.gamedata.QuestStage;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.List;
-
 public class BookmarkEntry implements BookmarkNode {
 
-    public GameDataElement bookmarkedElement;
-    public BookmarkFolder parent;
+	public GameDataElement bookmarkedElement;
+	public BookmarkFolder parent;
+	
+	public BookmarkEntry(BookmarkFolder parent, GameDataElement target) {
+		this.parent = parent;
+		this.bookmarkedElement = target;
+		target.bookmark = this;
+		parent.contents.add(this);
+	}
+	
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return null;
+	}
 
-    public BookmarkEntry(BookmarkFolder parent, GameDataElement target) {
-        this.parent = parent;
-        this.bookmarkedElement = target;
-        target.bookmark = this;
-        parent.contents.add(this);
-    }
+	@Override
+	public boolean getAllowsChildren() {
+		return false;
+	}
 
-    @Override
-    public Enumeration<ProjectTreeNode> children() {
-        return null;
-    }
+	@Override
+	public TreeNode getChildAt(int childIndex) {
+		return null;
+	}
 
-    @Override
-    public boolean getAllowsChildren() {
-        return false;
-    }
+	@Override
+	public int getChildCount() {
+		return 0;
+	}
 
-    @Override
-    public TreeNode getChildAt(int childIndex) {
-        return null;
-    }
+	@Override
+	public int getIndex(TreeNode node) {
+		return 0;
+	}
 
-    @Override
-    public int getChildCount() {
-        return 0;
-    }
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
 
-    @Override
-    public int getIndex(TreeNode node) {
-        return 0;
-    }
+	@Override
+	public boolean isLeaf() {
+		return true;
+	}
 
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenAdded(path);
+	}
 
-    @Override
-    public boolean isLeaf() {
-        return true;
-    }
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenChanged(path);
+	}
 
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenRemoved(path);
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
 
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
+	@Override
+	public String getDesc() {
+		if (bookmarkedElement instanceof QuestStage) {
+			String text = ((GameDataElement)bookmarkedElement).getDesc();
+			if (text.length() > 60) {
+				text = text.substring(0, 57)+"...";
+			}
+			return ((GameDataElement)bookmarkedElement).getDataType().toString()+"/"+((Quest)((QuestStage)bookmarkedElement).parent).id+"#"+((QuestStage)bookmarkedElement).progress+":"+text;
+		} else {
+			return ((GameDataElement)bookmarkedElement).getDataType().toString()+"/"+((GameDataElement)bookmarkedElement).getDesc();
+		}
+	}
 
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenRemoved(path);
-    }
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
 
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-    }
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
 
-    @Override
-    public String getDesc() {
-        if (bookmarkedElement instanceof QuestStage) {
-            String text = ((GameDataElement) bookmarkedElement).getDesc();
-            if (text.length() > 60) {
-                text = text.substring(0, 57) + "...";
-            }
-            return ((GameDataElement) bookmarkedElement).getDataType().toString() +
-                    "/" +
-                    ((Quest) ((QuestStage) bookmarkedElement).parent).id +
-                    "#" +
-                    ((QuestStage) bookmarkedElement).progress +
-                    ":" +
-                    text;
-        } else {
-            return ((GameDataElement) bookmarkedElement).getDataType().toString() + "/" + ((GameDataElement) bookmarkedElement).getDesc();
-        }
-    }
+	@Override
+	public Image getIcon() {
+		return bookmarkedElement.getIcon();
+	}
 
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
+	@Override
+	public Image getOpenIcon() {
+		return null;
+	}
 
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
+	@Override
+	public Image getClosedIcon() {
+		return null;
+	}
 
-    @Override
-    public Image getIcon() {
-        return bookmarkedElement.getIcon();
-    }
+	@Override
+	public Image getLeafIcon() {
+		return getIcon();
+	}
 
-    @Override
-    public Image getOpenIcon() {
-        return null;
-    }
+	@Override
+	public Type getDataType() {
+		return null;
+	}
 
-    @Override
-    public Image getClosedIcon() {
-        return null;
-    }
+	@Override
+	public boolean isEmpty() {
+		return true;
+	}
 
-    @Override
-    public Image getLeafIcon() {
-        return getIcon();
-    }
-
-    @Override
-    public Type getDataType() {
-        return null;
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return true;
-    }
-
-    @Override
-    public boolean needsSaving() {
-        return false;
-    }
-
-    public void delete() {
-        bookmarkedElement.bookmark = null;
-        parent.delete(this);
-    }
-
-    @Override
-    public void save() {
-        parent.save();
-    }
+	@Override
+	public boolean needsSaving() {
+		return false;
+	}
+	
+	public void delete() {
+		bookmarkedElement.bookmark = null;
+		parent.delete(this);
+	}
+	
+	@Override
+	public void save() {
+		parent.save();
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/model/bookmarks/BookmarkFolder.java

@@ -1,165 +1,168 @@
 package com.gpl.rpg.atcontentstudio.model.bookmarks;
 
+import java.awt.Image;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.LinkedList;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
 import com.gpl.rpg.atcontentstudio.model.Project;
 import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.util.List;
-import java.util.*;
-
 public class BookmarkFolder implements BookmarkNode {
 
-    List<BookmarkNode> contents = new LinkedList<BookmarkNode>();
-    BookmarkNode parent;
-    String name;
-    Image closedIcon, openIcon;
+	List<BookmarkNode> contents = new LinkedList<BookmarkNode>();
+	BookmarkNode parent;
+	String name;
+	Image closedIcon, openIcon;
 
-    public BookmarkFolder(BookmarkNode parent, String name) {
-        this(parent, name, DefaultIcons.getStdClosedIcon(), DefaultIcons.getStdOpenIcon());
-    }
+	public BookmarkFolder(BookmarkNode parent, String name) {
+		this(parent, name, DefaultIcons.getStdClosedIcon(), DefaultIcons.getStdOpenIcon());
+	}
+	
+	public BookmarkFolder(BookmarkNode parent, String name, Image closedIcon, Image openIcon) {
+		this.parent = parent;
+		this.name = name;
+		this.closedIcon = closedIcon;
+		this.openIcon = openIcon;
+	}
+	
+	@Override
+	public Enumeration<? extends ProjectTreeNode> children() {
+		return Collections.enumeration(contents);
+	}
 
-    public BookmarkFolder(BookmarkNode parent, String name, Image closedIcon, Image openIcon) {
-        this.parent = parent;
-        this.name = name;
-        this.closedIcon = closedIcon;
-        this.openIcon = openIcon;
-    }
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
 
-    @Override
-    public Enumeration<? extends ProjectTreeNode> children() {
-        return Collections.enumeration(contents);
-    }
+	@Override
+	public TreeNode getChildAt(int childIndex) {
+		return contents.get(childIndex);
+	}
 
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
+	@Override
+	public int getChildCount() {
+		return contents.size();
+	}
 
-    @Override
-    public TreeNode getChildAt(int childIndex) {
-        return contents.get(childIndex);
-    }
+	@Override
+	public int getIndex(TreeNode node) {
+		return contents.indexOf(node);
+	}
 
-    @Override
-    public int getChildCount() {
-        return contents.size();
-    }
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
 
-    @Override
-    public int getIndex(TreeNode node) {
-        return contents.indexOf(node);
-    }
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
+	
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenAdded(path);
+	}
 
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenChanged(path);
+	}
 
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.getChildCount() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
 
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
+	@Override
+	public String getDesc() {
+		return name;
+	}
 
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
 
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        if (path.size() == 1 && this.getChildCount() == 1) {
-            childrenRemoved(new ArrayList<ProjectTreeNode>());
-        } else {
-            path.add(0, this);
-            parent.childrenRemoved(path);
-        }
-    }
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
 
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-    }
+	@Override
+	public Image getIcon() {
+		return getClosedIcon();
+	}
 
-    @Override
-    public String getDesc() {
-        return name;
-    }
+	@Override
+	public Image getOpenIcon() {
+		return openIcon;
+	}
 
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
+	@Override
+	public Image getClosedIcon() {
+		return closedIcon;
+	}
 
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
+	@Override
+	public Image getLeafIcon() {
+		return getClosedIcon();
+	}
 
-    @Override
-    public Image getIcon() {
-        return getClosedIcon();
-    }
+	@Override
+	public Type getDataType() {
+		return null;
+	}
 
-    @Override
-    public Image getOpenIcon() {
-        return openIcon;
-    }
+	@Override
+	public boolean isEmpty() {
+		return contents.isEmpty();
+	}
 
-    @Override
-    public Image getClosedIcon() {
-        return closedIcon;
-    }
+	@Override
+	public boolean needsSaving() {
+		return false;
+	}
 
-    @Override
-    public Image getLeafIcon() {
-        return getClosedIcon();
-    }
-
-    @Override
-    public Type getDataType() {
-        return null;
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return contents.isEmpty();
-    }
-
-    @Override
-    public boolean needsSaving() {
-        return false;
-    }
-
-    public void delete(BookmarkEntry bookmarkEntry) {
-        if (contents.contains(bookmarkEntry)) {
-            bookmarkEntry.childrenRemoved(new ArrayList<ProjectTreeNode>());
-            contents.remove(bookmarkEntry);
-            save();
-        }
-    }
-
-    public void delete(BookmarkFolder bookmarkFolder) {
-        // TODO Auto-generated method stub
-
-    }
-
-    public void save() {
-        parent.save();
-    }
-
-    public void delete() {
-
-    }
+	public void delete(BookmarkEntry bookmarkEntry) {
+		if (contents.contains(bookmarkEntry)) {
+			bookmarkEntry.childrenRemoved(new ArrayList<ProjectTreeNode>());
+			contents.remove(bookmarkEntry);
+			save();
+		}
+	}
+	
+	public void delete(BookmarkFolder bookmarkFolder) {
+		// TODO Auto-generated method stub
+		
+	}
+	
+	public void save() {
+		parent.save();
+	}
+	
+	public void delete() {
+		
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/model/bookmarks/BookmarkNode.java

@@ -2,10 +2,9 @@ package com.gpl.rpg.atcontentstudio.model.bookmarks;
 
 import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
 
-public interface BookmarkNode extends ProjectTreeNode {
-
-    public void save();
-
-    public void delete();
+public interface BookmarkNode extends ProjectTreeNode{
 
+	public void save();
+	public void delete();
+	
 }

src/com/gpl/rpg/atcontentstudio/model/bookmarks/BookmarksRoot.java

@@ -1,206 +1,210 @@
 package com.gpl.rpg.atcontentstudio.model.bookmarks;
 
+import java.awt.Image;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
 import com.gpl.rpg.atcontentstudio.model.Project;
 import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
 import com.gpl.rpg.atcontentstudio.model.SavedSlotCollection;
-import com.gpl.rpg.atcontentstudio.model.gamedata.*;
+import com.gpl.rpg.atcontentstudio.model.gamedata.ActorCondition;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Dialogue;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Droplist;
+import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Item;
+import com.gpl.rpg.atcontentstudio.model.gamedata.ItemCategory;
+import com.gpl.rpg.atcontentstudio.model.gamedata.NPC;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Quest;
 import com.gpl.rpg.atcontentstudio.model.maps.TMXMap;
 import com.gpl.rpg.atcontentstudio.model.maps.WorldmapSegment;
 import com.gpl.rpg.atcontentstudio.model.sprites.Spritesheet;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.List;
-
 public class BookmarksRoot implements BookmarkNode {
 
-    SavedSlotCollection v = new SavedSlotCollection();
+	SavedSlotCollection v = new SavedSlotCollection();
 
-    public transient Project parent;
+	public transient Project parent = null;
+	
+	BookmarkFolder ac, diag, dl, it, ic, npc, q, tmx, sp, wm;
+	
+	public BookmarksRoot(Project parent) {
+		this.parent = parent;
 
-    BookmarkFolder ac, diag, dl, it, ic, npc, q, tmx, sp, wm;
+		v.add(ac = new BookmarkFolder(this, ActorCondition.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
+		v.add(diag = new BookmarkFolder(this, Dialogue.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
+		v.add(dl = new BookmarkFolder(this, Droplist.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
+		v.add(it = new BookmarkFolder(this, Item.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
+		v.add(ic = new BookmarkFolder(this, ItemCategory.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
+		v.add(npc = new BookmarkFolder(this, NPC.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
+		v.add(q = new BookmarkFolder(this, Quest.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
+		
+		v.add(tmx = new BookmarkFolder(this, "TMX Maps", DefaultIcons.getTmxClosedIcon(), DefaultIcons.getTmxOpenIcon()));
+		v.add(sp = new BookmarkFolder(this, "Spritesheets", DefaultIcons.getSpriteClosedIcon(), DefaultIcons.getSpriteOpenIcon()));
+		v.add(wm = new BookmarkFolder(this, "Worldmap", DefaultIcons.getSpriteClosedIcon(), DefaultIcons.getSpriteOpenIcon()));
+	}
+	
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return v.getNonEmptyElements();
+	}
 
-    public BookmarksRoot(Project parent) {
-        this.parent = parent;
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
 
-        v.add(ac = new BookmarkFolder(this, ActorCondition.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
-        v.add(diag = new BookmarkFolder(this, Dialogue.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
-        v.add(dl = new BookmarkFolder(this, Droplist.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
-        v.add(it = new BookmarkFolder(this, Item.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
-        v.add(ic = new BookmarkFolder(this, ItemCategory.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
-        v.add(npc = new BookmarkFolder(this, NPC.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
-        v.add(q = new BookmarkFolder(this, Quest.getStaticDesc(), DefaultIcons.getJsonClosedIcon(), DefaultIcons.getJsonOpenIcon()));
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return v.getNonEmptyElementAt(arg0);
+	}
 
-        v.add(tmx = new BookmarkFolder(this, "TMX Maps", DefaultIcons.getTmxClosedIcon(), DefaultIcons.getTmxOpenIcon()));
-        v.add(sp = new BookmarkFolder(this, "Spritesheets", DefaultIcons.getSpriteClosedIcon(), DefaultIcons.getSpriteOpenIcon()));
-        v.add(wm = new BookmarkFolder(this, "Worldmap", DefaultIcons.getSpriteClosedIcon(), DefaultIcons.getSpriteOpenIcon()));
-    }
+	@Override
+	public int getChildCount() {
+		return v.getNonEmptySize();
+	}
 
-    @Override
-    public Enumeration<ProjectTreeNode> children() {
-        return v.getNonEmptyElements();
-    }
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return v.getNonEmptyIndexOf((ProjectTreeNode) arg0);
+	}
 
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
 
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return v.getNonEmptyElementAt(arg0);
-    }
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
 
-    @Override
-    public int getChildCount() {
-        return v.getNonEmptySize();
-    }
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenAdded(path);
+	}
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenChanged(path);
+	}
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.v.getNonEmptySize() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+		for (ProjectTreeNode node : v.getNonEmptyIterable()) {
+			node.notifyCreated();
+		}
+	}
 
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return v.getNonEmptyIndexOf((ProjectTreeNode) arg0);
-    }
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+"Bookmarks";
+	}
 
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
+	@Override
+	public Project getProject() {
+		return parent == null ? null : parent.getProject();
+	}
 
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
 
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
+	@Override
+	public Image getIcon() {
+		return getOpenIcon();
+	}
 
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
+	@Override
+	public Image getOpenIcon() {
+		return DefaultIcons.getBookmarkOpenIcon();
+	}
 
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        if (path.size() == 1 && this.v.getNonEmptySize() == 1) {
-            childrenRemoved(new ArrayList<ProjectTreeNode>());
-        } else {
-            path.add(0, this);
-            parent.childrenRemoved(path);
-        }
-    }
+	@Override
+	public Image getClosedIcon() {
+		return DefaultIcons.getBookmarkClosedIcon();
+	}
 
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-        for (ProjectTreeNode node : v.getNonEmptyIterable()) {
-            node.notifyCreated();
-        }
-    }
+	@Override
+	public Image getLeafIcon() {
+		return getClosedIcon();
+	}
 
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + "Bookmarks";
-    }
+	@Override
+	public Type getDataType() {
+		return null;
+	}
 
-    @Override
-    public Project getProject() {
-        return parent == null ? null : parent.getProject();
-    }
+	@Override
+	public boolean isEmpty() {
+		return v.isEmpty();
+	}
 
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
-
-    @Override
-    public Image getIcon() {
-        return getOpenIcon();
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        return DefaultIcons.getBookmarkOpenIcon();
-    }
-
-    @Override
-    public Image getClosedIcon() {
-        return DefaultIcons.getBookmarkClosedIcon();
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return getClosedIcon();
-    }
-
-    @Override
-    public Type getDataType() {
-        return null;
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return v.isEmpty();
-    }
-
-    @Override
-    public boolean needsSaving() {
-        return false;
-    }
-
-    public void save() {
-
-    }
-
-    @Override
-    public void delete() {
-    }
-
-    public void addBookmark(GameDataElement target) {
-        BookmarkEntry node;
-        BookmarkFolder folder;
-        if (target instanceof ActorCondition) {
-            folder = ac;
-        } else if (target instanceof Dialogue) {
-            folder = diag;
-        } else if (target instanceof Droplist) {
-            folder = dl;
-        } else if (target instanceof Item) {
-            folder = it;
-        } else if (target instanceof ItemCategory) {
-            folder = ic;
-        } else if (target instanceof NPC) {
-            folder = npc;
-        } else if (target instanceof Quest) {
-            folder = q;
-        } else if (target instanceof TMXMap) {
-            folder = tmx;
-        } else if (target instanceof Spritesheet) {
-            folder = sp;
-        } else if (target instanceof WorldmapSegment) {
-            folder = wm;
-        } else {
-            return;
-        }
-        ProjectTreeNode higherEmptyParent = folder;
-        while (higherEmptyParent != null) {
-            if (higherEmptyParent.getParent() != null && ((ProjectTreeNode) higherEmptyParent.getParent()).isEmpty())
-                higherEmptyParent = (ProjectTreeNode) higherEmptyParent.getParent();
-            else break;
-        }
-        if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
-
-        node = new BookmarkEntry(folder, target);
-        if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
-        else node.notifyCreated();
-    }
+	@Override
+	public boolean needsSaving() {
+		return false;
+	}
+	
+	public void save() {
+		
+	}
 
+	@Override
+	public void delete() {}
+	
+	public void addBookmark(GameDataElement target) {
+			BookmarkEntry node;
+			BookmarkFolder folder = null;
+			if (target instanceof ActorCondition) {
+				folder = ac;
+			} else if (target instanceof Dialogue) {
+				folder = diag;
+			} else if (target instanceof Droplist) {
+				folder = dl;
+			} else if (target instanceof Item) {
+				folder = it;
+			} else if (target instanceof ItemCategory) {
+				folder = ic;
+			} else if (target instanceof NPC) {
+				folder = npc;
+			} else if (target instanceof Quest) {
+				folder = q;
+			} else if (target instanceof TMXMap) {
+				folder = tmx;
+			} else if (target instanceof Spritesheet) {
+				folder = sp;
+			} else if (target instanceof WorldmapSegment) {
+				folder = wm;
+			} else {
+				return;
+			}
+			ProjectTreeNode higherEmptyParent = folder;
+			while (higherEmptyParent != null) {
+				if (higherEmptyParent.getParent() != null && ((ProjectTreeNode)higherEmptyParent.getParent()).isEmpty()) higherEmptyParent = (ProjectTreeNode)higherEmptyParent.getParent();
+				else break;
+			}
+			if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
+			
+			node = new BookmarkEntry(folder, target);
+			if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
+			else node.notifyCreated();
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/ActorCondition.java

@@ -1,12 +1,6 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
-import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.model.GameDataElement;
-import com.gpl.rpg.atcontentstudio.model.GameSource;
-import org.json.simple.parser.JSONParser;
-import org.json.simple.parser.ParseException;
-
-import java.awt.*;
+import java.awt.Image;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileReader;
@@ -15,372 +9,373 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.GameSource;
+
 
 public class ActorCondition extends JSONElement {
+	
+	private static final long serialVersionUID = -3969824899972048507L;
 
-    private static final long serialVersionUID = -3969824899972048507L;
+	public static final Integer MAGNITUDE_CLEAR = -99;
+	public static final Integer DURATION_FOREVER = 999;;
+	public static final Integer DURATION_NONE = 0;
+	
+	// Available from init state
+	//public String id; inherited.
+	public String icon_id;
+	public String display_name;
+	public String description;
 
-    public static final Integer MAGNITUDE_CLEAR = -99;
-    public static final Integer DURATION_FOREVER = 999;
-    public static final Integer DURATION_NONE = 0;
+	// Available from parsed state
+	public ACCategory category = null;
+	public Integer positive = null;
+	public Integer stacking = null;
+	public RoundEffect round_effect = null;
+	public RoundEffect full_round_effect = null;
+	public AbilityEffect constant_ability_effect = null;
+	
+	public enum ACCategory {
+		spiritual,
+		mental,
+		physical,
+		blood
+	}
+	
+	public static enum VisualEffectID {
+		redSplash
+		,blueSwirl
+		,greenSplash
+		,miss
+	}
+	
+	public static class RoundEffect implements Cloneable {
+		// Available from parsed state
+		public VisualEffectID visual_effect = null;
+		public Integer hp_boost_min = null;
+		public Integer hp_boost_max = null;
+		public Integer ap_boost_min = null;
+		public Integer ap_boost_max = null;
+		
+		public Object clone() {
+			try {
+				return super.clone();
+			} catch (CloneNotSupportedException e) {
+				e.printStackTrace();
+			}
+			return null;
+		}
+	}
+	
+	public static class AbilityEffect implements Cloneable {
+		// Available from parsed state
+		public Integer max_hp_boost = null;
+		public Integer max_ap_boost = null;
+		public Integer increase_move_cost = null;
+		public Integer increase_use_cost = null;
+		public Integer increase_reequip_cost = null;
+		public Integer increase_attack_cost = null;
+		public Integer increase_attack_chance = null;
+		public Integer increase_damage_min = null;
+		public Integer increase_damage_max = null;
+		public Integer increase_critical_skill = null;
+		public Integer increase_block_chance = null;
+		public Integer increase_damage_resistance = null;
+		
+		public Object clone() {
+			try {
+				return super.clone();
+			} catch (CloneNotSupportedException e) {
+				e.printStackTrace();
+			}
+			return null;
+		}
+	}
+	
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+display_name+" ("+id+")";
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static void fromJson(File jsonFile, GameDataCategory<ActorCondition> category) {
+		JSONParser parser = new JSONParser();
+		FileReader reader = null;
+		try {
+			reader = new FileReader(jsonFile);
+			List actorConditions = (List) parser.parse(reader);
+			for (Object obj : actorConditions) {
+				Map aCondJson = (Map)obj;
+				ActorCondition aCond = fromJson(aCondJson);
+				aCond.jsonFile = jsonFile;
+				aCond.parent = category;
+				if (aCond.getDataType() == GameSource.Type.created || aCond.getDataType() == GameSource.Type.altered) {
+					aCond.writable = true;
+				}
+				category.add(aCond);
+			}
+		} catch (FileNotFoundException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (IOException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (ParseException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} finally {
+			if (reader != null)
+				try {
+					reader.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static ActorCondition fromJson(String jsonString) throws ParseException {
+		Map aCondJson = (Map) new JSONParser().parse(jsonString);
+		ActorCondition aCond = fromJson(aCondJson);
+		aCond.parse(aCondJson);
+		return aCond;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static ActorCondition fromJson(Map aCondJson) {
+		ActorCondition aCond = new ActorCondition();
+		aCond.icon_id = (String) aCondJson.get("iconID");
+		aCond.id = (String) aCondJson.get("id");
+		aCond.display_name = (String) aCondJson.get("name");
+		return aCond;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	@Override
+	public void parse(Map aCondJson) {
 
-    // Available from init state
-    //public String id; inherited.
-    public String icon_id;
-    public String display_name;
-    public String description;
+		if (aCondJson.get("description") != null) this.description = (String) aCondJson.get("description");
+		if (aCondJson.get("category") != null) this.category = ACCategory.valueOf((String) aCondJson.get("category"));
+		this.positive = JSONElement.getInteger((Number) aCondJson.get("isPositive"));
+		Map abilityEffect = (Map) aCondJson.get("abilityEffect");
+		if (abilityEffect != null) {
+			this.constant_ability_effect = new AbilityEffect();
+			this.constant_ability_effect.increase_attack_chance = JSONElement.getInteger((Number) abilityEffect.get("increaseAttackChance"));
+			if (abilityEffect.get("increaseAttackDamage") != null) {
+				this.constant_ability_effect.increase_damage_min = JSONElement.getInteger((Number) (((Map)abilityEffect.get("increaseAttackDamage")).get("min")));
+				this.constant_ability_effect.increase_damage_max = JSONElement.getInteger((Number) (((Map)abilityEffect.get("increaseAttackDamage")).get("max")));
+			}
+			this.constant_ability_effect.max_hp_boost = JSONElement.getInteger((Number) abilityEffect.get("increaseMaxHP"));
+			this.constant_ability_effect.max_ap_boost = JSONElement.getInteger((Number) abilityEffect.get("increaseMaxAP"));
+			this.constant_ability_effect.increase_move_cost = JSONElement.getInteger((Number) abilityEffect.get("increaseMoveCost"));
+			this.constant_ability_effect.increase_use_cost = JSONElement.getInteger((Number) abilityEffect.get("increaseUseItemCost"));
+			this.constant_ability_effect.increase_reequip_cost = JSONElement.getInteger((Number) abilityEffect.get("increaseReequipCost"));
+			this.constant_ability_effect.increase_attack_cost = JSONElement.getInteger((Number) abilityEffect.get("increaseAttackCost"));
+			this.constant_ability_effect.increase_critical_skill = JSONElement.getInteger((Number) abilityEffect.get("increaseCriticalSkill"));
+			this.constant_ability_effect.increase_block_chance = JSONElement.getInteger((Number) abilityEffect.get("increaseBlockChance"));
+			this.constant_ability_effect.increase_damage_resistance = JSONElement.getInteger((Number) abilityEffect.get("increaseDamageResistance"));
+		}
+		this.stacking = JSONElement.getInteger((Number) aCondJson.get("isStacking"));
+		Map roundEffect = (Map) aCondJson.get("roundEffect");
+		if (roundEffect != null) {
+			this.round_effect = new RoundEffect();
+			if (roundEffect.get("increaseCurrentHP") != null) {
+				this.round_effect.hp_boost_max = JSONElement.getInteger((Number) (((Map)roundEffect.get("increaseCurrentHP")).get("max")));
+				this.round_effect.hp_boost_min = JSONElement.getInteger((Number) (((Map)roundEffect.get("increaseCurrentHP")).get("min")));
+			}
+			if (roundEffect.get("increaseCurrentAP") != null) {
+				this.round_effect.ap_boost_max = JSONElement.getInteger((Number) (((Map)roundEffect.get("increaseCurrentAP")).get("max")));
+				this.round_effect.ap_boost_min = JSONElement.getInteger((Number) (((Map)roundEffect.get("increaseCurrentAP")).get("min")));
+			}
+			String vfx = (String) roundEffect.get("visualEffectID");
+			this.round_effect.visual_effect = null;
+			if (vfx != null) {
+				try {
+					this.round_effect.visual_effect = VisualEffectID.valueOf(vfx);
+				} catch(IllegalArgumentException e) {}
+			}
+		}
+		Map fullRoundEffect = (Map) aCondJson.get("fullRoundEffect");
+		if (fullRoundEffect != null) {
+			this.full_round_effect = new RoundEffect();
+			if (fullRoundEffect.get("increaseCurrentHP") != null) {
+				this.full_round_effect.hp_boost_max = JSONElement.getInteger((Number) (((Map)fullRoundEffect.get("increaseCurrentHP")).get("max")));
+				this.full_round_effect.hp_boost_min = JSONElement.getInteger((Number) (((Map)fullRoundEffect.get("increaseCurrentHP")).get("min")));
+			}
+			if (fullRoundEffect.get("increaseCurrentAP") != null) {
+				this.full_round_effect.ap_boost_max = JSONElement.getInteger((Number) (((Map)fullRoundEffect.get("increaseCurrentAP")).get("max")));
+				this.full_round_effect.ap_boost_min = JSONElement.getInteger((Number) (((Map)fullRoundEffect.get("increaseCurrentAP")).get("min")));
+			}
+			String vfx = (String) fullRoundEffect.get("visualEffectID");
+			this.full_round_effect.visual_effect = null;
+			if (vfx != null) {
+				try {
+					this.full_round_effect.visual_effect = VisualEffectID.valueOf(vfx);
+				} catch(IllegalArgumentException e) {}
+			}
+		}
+		this.state = State.parsed;
 
-    // Available from parsed state
-    public ACCategory category = null;
-    public Integer positive = null;
-    public Integer stacking = null;
-    public RoundEffect round_effect = null;
-    public RoundEffect full_round_effect = null;
-    public AbilityEffect constant_ability_effect = null;
+	}
+	
+	@Override
+	public void link() {
+		if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
+			//This type of state is unrelated to parsing/linking.
+			return;
+		}
+		if (this.state == State.init) {
+			//Not parsed yet.
+			this.parse();
+		} else if (this.state == State.linked) {
+			//Already linked.
+			return;
+		}
+		if (this.icon_id != null) {
+			String spritesheetId = this.icon_id.split(":")[0];
+			if (getProject().getSpritesheet(spritesheetId) == null) {
+				System.out.println("Actor Condition");
+				System.out.println(this.id);
+				System.out.println("failed to load spritesheet:");
+				System.out.println(spritesheetId);
+				System.out.println("while creating backlink for icon_id:");
+				System.out.println(this.icon_id);
+			}
+			getProject().getSpritesheet(spritesheetId).addBacklink(this);
+		}
+		
+		this.state = State.linked;
+	}
+	
 
-    public enum ACCategory {
-        spiritual,
-        mental,
-        physical,
-        blood
-    }
+	public static String getStaticDesc() {
+		return "Actor Conditions";
+	}
+	
 
-    public static enum VisualEffectID {
-        redSplash, blueSwirl, greenSplash, miss
-    }
-
-    public static class RoundEffect implements Cloneable {
-        // Available from parsed state
-        public VisualEffectID visual_effect = null;
-        public Integer hp_boost_min = null;
-        public Integer hp_boost_max = null;
-        public Integer ap_boost_min = null;
-        public Integer ap_boost_max = null;
-
-        public Object clone() {
-            try {
-                return super.clone();
-            } catch (CloneNotSupportedException e) {
-                e.printStackTrace();
-            }
-            return null;
-        }
-    }
-
-    public static class AbilityEffect implements Cloneable {
-        // Available from parsed state
-        public Integer max_hp_boost = null;
-        public Integer max_ap_boost = null;
-        public Integer increase_move_cost = null;
-        public Integer increase_use_cost = null;
-        public Integer increase_reequip_cost = null;
-        public Integer increase_attack_cost = null;
-        public Integer increase_attack_chance = null;
-        public Integer increase_damage_min = null;
-        public Integer increase_damage_max = null;
-        public Integer increase_critical_skill = null;
-        public Integer increase_block_chance = null;
-        public Integer increase_damage_resistance = null;
-
-        public Object clone() {
-            try {
-                return super.clone();
-            } catch (CloneNotSupportedException e) {
-                e.printStackTrace();
-            }
-            return null;
-        }
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + display_name + " (" + id + ")";
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static void fromJson(File jsonFile, GameDataCategory<ActorCondition> category) {
-        JSONParser parser = new JSONParser();
-        FileReader reader = null;
-        try {
-            reader = new FileReader(jsonFile);
-            List actorConditions = (List) parser.parse(reader);
-            for (Object obj : actorConditions) {
-                Map aCondJson = (Map) obj;
-                ActorCondition aCond = fromJson(aCondJson);
-                aCond.jsonFile = jsonFile;
-                aCond.parent = category;
-                if (aCond.getDataType() == GameSource.Type.created || aCond.getDataType() == GameSource.Type.altered) {
-                    aCond.writable = true;
-                }
-                category.add(aCond);
-            }
-        } catch (FileNotFoundException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (IOException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (ParseException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } finally {
-            if (reader != null)
-                try {
-                    reader.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-        }
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static ActorCondition fromJson(String jsonString) throws ParseException {
-        Map aCondJson = (Map) new JSONParser().parse(jsonString);
-        ActorCondition aCond = fromJson(aCondJson);
-        aCond.parse(aCondJson);
-        return aCond;
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static ActorCondition fromJson(Map aCondJson) {
-        ActorCondition aCond = new ActorCondition();
-        aCond.icon_id = (String) aCondJson.get("iconID");
-        aCond.id = (String) aCondJson.get("id");
-        aCond.display_name = (String) aCondJson.get("name");
-        return aCond;
-    }
-
-    @SuppressWarnings("rawtypes")
-    @Override
-    public void parse(Map aCondJson) {
-
-        if (aCondJson.get("description") != null) this.description = (String) aCondJson.get("description");
-        if (aCondJson.get("category") != null) this.category = ACCategory.valueOf((String) aCondJson.get("category"));
-        this.positive = JSONElement.getInteger((Number) aCondJson.get("isPositive"));
-        Map abilityEffect = (Map) aCondJson.get("abilityEffect");
-        if (abilityEffect != null) {
-            this.constant_ability_effect = new AbilityEffect();
-            this.constant_ability_effect.increase_attack_chance = JSONElement.getInteger((Number) abilityEffect.get("increaseAttackChance"));
-            if (abilityEffect.get("increaseAttackDamage") != null) {
-                this.constant_ability_effect.increase_damage_min = JSONElement.getInteger((Number) (((Map) abilityEffect.get("increaseAttackDamage")).get("min")));
-                this.constant_ability_effect.increase_damage_max = JSONElement.getInteger((Number) (((Map) abilityEffect.get("increaseAttackDamage")).get("max")));
-            }
-            this.constant_ability_effect.max_hp_boost = JSONElement.getInteger((Number) abilityEffect.get("increaseMaxHP"));
-            this.constant_ability_effect.max_ap_boost = JSONElement.getInteger((Number) abilityEffect.get("increaseMaxAP"));
-            this.constant_ability_effect.increase_move_cost = JSONElement.getInteger((Number) abilityEffect.get("increaseMoveCost"));
-            this.constant_ability_effect.increase_use_cost = JSONElement.getInteger((Number) abilityEffect.get("increaseUseItemCost"));
-            this.constant_ability_effect.increase_reequip_cost = JSONElement.getInteger((Number) abilityEffect.get("increaseReequipCost"));
-            this.constant_ability_effect.increase_attack_cost = JSONElement.getInteger((Number) abilityEffect.get("increaseAttackCost"));
-            this.constant_ability_effect.increase_critical_skill = JSONElement.getInteger((Number) abilityEffect.get("increaseCriticalSkill"));
-            this.constant_ability_effect.increase_block_chance = JSONElement.getInteger((Number) abilityEffect.get("increaseBlockChance"));
-            this.constant_ability_effect.increase_damage_resistance = JSONElement.getInteger((Number) abilityEffect.get("increaseDamageResistance"));
-        }
-        this.stacking = JSONElement.getInteger((Number) aCondJson.get("isStacking"));
-        Map roundEffect = (Map) aCondJson.get("roundEffect");
-        if (roundEffect != null) {
-            this.round_effect = new RoundEffect();
-            if (roundEffect.get("increaseCurrentHP") != null) {
-                this.round_effect.hp_boost_max = JSONElement.getInteger((Number) (((Map) roundEffect.get("increaseCurrentHP")).get("max")));
-                this.round_effect.hp_boost_min = JSONElement.getInteger((Number) (((Map) roundEffect.get("increaseCurrentHP")).get("min")));
-            }
-            if (roundEffect.get("increaseCurrentAP") != null) {
-                this.round_effect.ap_boost_max = JSONElement.getInteger((Number) (((Map) roundEffect.get("increaseCurrentAP")).get("max")));
-                this.round_effect.ap_boost_min = JSONElement.getInteger((Number) (((Map) roundEffect.get("increaseCurrentAP")).get("min")));
-            }
-            String vfx = (String) roundEffect.get("visualEffectID");
-            this.round_effect.visual_effect = null;
-            if (vfx != null) {
-                try {
-                    this.round_effect.visual_effect = VisualEffectID.valueOf(vfx);
-                } catch (IllegalArgumentException e) {
-                }
-            }
-        }
-        Map fullRoundEffect = (Map) aCondJson.get("fullRoundEffect");
-        if (fullRoundEffect != null) {
-            this.full_round_effect = new RoundEffect();
-            if (fullRoundEffect.get("increaseCurrentHP") != null) {
-                this.full_round_effect.hp_boost_max = JSONElement.getInteger((Number) (((Map) fullRoundEffect.get("increaseCurrentHP")).get("max")));
-                this.full_round_effect.hp_boost_min = JSONElement.getInteger((Number) (((Map) fullRoundEffect.get("increaseCurrentHP")).get("min")));
-            }
-            if (fullRoundEffect.get("increaseCurrentAP") != null) {
-                this.full_round_effect.ap_boost_max = JSONElement.getInteger((Number) (((Map) fullRoundEffect.get("increaseCurrentAP")).get("max")));
-                this.full_round_effect.ap_boost_min = JSONElement.getInteger((Number) (((Map) fullRoundEffect.get("increaseCurrentAP")).get("min")));
-            }
-            String vfx = (String) fullRoundEffect.get("visualEffectID");
-            this.full_round_effect.visual_effect = null;
-            if (vfx != null) {
-                try {
-                    this.full_round_effect.visual_effect = VisualEffectID.valueOf(vfx);
-                } catch (IllegalArgumentException e) {
-                }
-            }
-        }
-        this.state = State.parsed;
-
-    }
-
-    @Override
-    public void link() {
-        if (shouldSkipParseOrLink()) {
-            return;
-        }
-        ensureParseIfNeeded();
-        if (this.icon_id != null) {
-            String spritesheetId = this.icon_id.split(":")[0];
-            if (getProject().getSpritesheet(spritesheetId) == null) {
-                System.out.println("Actor Condition");
-                System.out.println(this.id);
-                System.out.println("failed to load spritesheet:");
-                System.out.println(spritesheetId);
-                System.out.println("while creating backlink for icon_id:");
-                System.out.println(this.icon_id);
-            }
-            getProject().getSpritesheet(spritesheetId).addBacklink(this);
-        }
-
-        this.state = State.linked;
-    }
-
-
-    public static String getStaticDesc() {
-        return "Actor Conditions";
-    }
-
-
-    @Override
-    public Image getIcon() {
-        return getProject().getIcon(icon_id);
-    }
-
-    public Image getImage() {
-        return getProject().getImage(icon_id);
-    }
-
-    @Override
-    public JSONElement clone() {
-        ActorCondition clone = new ActorCondition();
-        clone.jsonFile = this.jsonFile;
-        clone.state = this.state;
-        clone.id = this.id;
-        clone.display_name = this.display_name;
-        clone.description = this.description;
-        clone.icon_id = this.icon_id;
-        clone.category = this.category;
-        clone.positive = this.positive;
-        clone.stacking = this.stacking;
-        if (this.round_effect != null) {
-            clone.round_effect = (RoundEffect) this.round_effect.clone();
-        }
-        if (this.constant_ability_effect != null) {
-            clone.constant_ability_effect = (AbilityEffect) constant_ability_effect.clone();
-        }
-        if (this.full_round_effect != null) {
-            clone.full_round_effect = (RoundEffect) this.full_round_effect.clone();
-        }
-        return clone;
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        //Nothing to link to.
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    @Override
-    public Map toJson() {
-        Map jsonAC = new LinkedHashMap();
-        jsonAC.put("id", this.id);
-        if (this.icon_id != null) jsonAC.put("iconID", this.icon_id);
-        if (this.display_name != null) jsonAC.put("name", this.display_name);
-        if (this.description != null) jsonAC.put("description", this.description);
-        if (this.category != null) jsonAC.put("category", this.category.toString());
-        if (this.positive != null && this.positive == 1) jsonAC.put("isPositive", this.positive);
-        if (this.stacking != null && this.stacking == 1) jsonAC.put("isStacking", this.stacking);
-        if (this.round_effect != null) {
-            Map jsonRound = new LinkedHashMap();
-            if (this.round_effect.visual_effect != null)
-                jsonRound.put("visualEffectID", this.round_effect.visual_effect.toString());
-            if (this.round_effect.hp_boost_min != null || this.round_effect.hp_boost_max != null) {
-                Map jsonHP = new LinkedHashMap();
-                if (this.round_effect.hp_boost_min != null) jsonHP.put("min", this.round_effect.hp_boost_min);
-                else jsonHP.put("min", 0);
-                if (this.round_effect.hp_boost_max != null) jsonHP.put("max", this.round_effect.hp_boost_max);
-                else jsonHP.put("max", 0);
-                jsonRound.put("increaseCurrentHP", jsonHP);
-            }
-            if (this.round_effect.ap_boost_min != null || this.round_effect.ap_boost_max != null) {
-                Map jsonAP = new LinkedHashMap();
-                if (this.round_effect.ap_boost_min != null) jsonAP.put("min", this.round_effect.ap_boost_min);
-                else jsonAP.put("min", 0);
-                if (this.round_effect.ap_boost_max != null) jsonAP.put("max", this.round_effect.ap_boost_max);
-                else jsonAP.put("max", 0);
-                jsonRound.put("increaseCurrentAP", jsonAP);
-            }
-            jsonAC.put("roundEffect", jsonRound);
-        }
-        if (this.full_round_effect != null) {
-            Map jsonFullRound = new LinkedHashMap();
-            if (this.full_round_effect.visual_effect != null)
-                jsonFullRound.put("visualEffectID", this.full_round_effect.visual_effect.toString());
-            if (this.full_round_effect.hp_boost_min != null || this.full_round_effect.hp_boost_max != null) {
-                Map jsonHP = new LinkedHashMap();
-                if (this.full_round_effect.hp_boost_min != null) jsonHP.put("min", this.full_round_effect.hp_boost_min);
-                else jsonHP.put("min", 0);
-                if (this.full_round_effect.hp_boost_max != null) jsonHP.put("max", this.full_round_effect.hp_boost_max);
-                else jsonHP.put("max", 0);
-                jsonFullRound.put("increaseCurrentHP", jsonHP);
-            }
-            if (this.full_round_effect.ap_boost_min != null || this.full_round_effect.ap_boost_max != null) {
-                Map jsonAP = new LinkedHashMap();
-                if (this.full_round_effect.ap_boost_min != null) jsonAP.put("min", this.full_round_effect.ap_boost_min);
-                else jsonAP.put("min", 0);
-                if (this.full_round_effect.ap_boost_max != null) jsonAP.put("max", this.full_round_effect.ap_boost_max);
-                else jsonAP.put("max", 0);
-                jsonFullRound.put("increaseCurrentAP", jsonAP);
-            }
-            jsonAC.put("fullRoundEffect", jsonFullRound);
-        }
-        if (this.constant_ability_effect != null) {
-            Map jsonAbility = new LinkedHashMap();
-            if (this.constant_ability_effect.increase_attack_chance != null)
-                jsonAbility.put("increaseAttackChance", this.constant_ability_effect.increase_attack_chance);
-            if (this.constant_ability_effect.increase_damage_min != null || this.constant_ability_effect.increase_damage_max != null) {
-                Map jsonAD = new LinkedHashMap();
-                if (this.constant_ability_effect.increase_damage_min != null)
-                    jsonAD.put("min", this.constant_ability_effect.increase_damage_min);
-                else jsonAD.put("min", 0);
-                if (this.constant_ability_effect.increase_damage_max != null)
-                    jsonAD.put("max", this.constant_ability_effect.increase_damage_max);
-                else jsonAD.put("max", 0);
-                jsonAbility.put("increaseAttackDamage", jsonAD);
-            }
-            if (this.constant_ability_effect.max_hp_boost != null)
-                jsonAbility.put("increaseMaxHP", this.constant_ability_effect.max_hp_boost);
-            if (this.constant_ability_effect.max_ap_boost != null)
-                jsonAbility.put("increaseMaxAP", this.constant_ability_effect.max_ap_boost);
-            if (this.constant_ability_effect.increase_move_cost != null)
-                jsonAbility.put("increaseMoveCost", this.constant_ability_effect.increase_move_cost);
-            if (this.constant_ability_effect.increase_use_cost != null)
-                jsonAbility.put("increaseUseItemCost", this.constant_ability_effect.increase_use_cost);
-            if (this.constant_ability_effect.increase_reequip_cost != null)
-                jsonAbility.put("increaseReequipCost", this.constant_ability_effect.increase_reequip_cost);
-            if (this.constant_ability_effect.increase_attack_cost != null)
-                jsonAbility.put("increaseAttackCost", this.constant_ability_effect.increase_attack_cost);
-            if (this.constant_ability_effect.increase_critical_skill != null)
-                jsonAbility.put("increaseCriticalSkill", this.constant_ability_effect.increase_critical_skill);
-            if (this.constant_ability_effect.increase_block_chance != null)
-                jsonAbility.put("increaseBlockChance", this.constant_ability_effect.increase_block_chance);
-            if (this.constant_ability_effect.increase_damage_resistance != null)
-                jsonAbility.put("increaseDamageResistance", this.constant_ability_effect.increase_damage_resistance);
-            jsonAC.put("abilityEffect", jsonAbility);
-        }
-        return jsonAC;
-    }
-
-    @Override
-    public String getProjectFilename() {
-        return "actorconditions_" + getProject().name + ".json";
-    }
+	@Override
+	public Image getIcon() {
+		return getProject().getIcon(icon_id);
+	}
+	
+	public Image getImage() {
+		return getProject().getImage(icon_id);
+	}
+	
+	@Override
+	public JSONElement clone() {
+		ActorCondition clone = new ActorCondition();
+		clone.jsonFile = this.jsonFile;
+		clone.state = this.state;
+		clone.id = this.id;
+		clone.display_name = this.display_name;
+		clone.description = this.description;
+		clone.icon_id = this.icon_id;
+		clone.category = this.category;
+		clone.positive = this.positive;
+		clone.stacking = this.stacking;
+		if (this.round_effect != null) {
+			clone.round_effect = (RoundEffect) this.round_effect.clone();
+		}
+		if (this.constant_ability_effect != null) {
+			clone.constant_ability_effect = (AbilityEffect) constant_ability_effect.clone();
+		}
+		if (this.full_round_effect != null) {
+			clone.full_round_effect = (RoundEffect) this.full_round_effect.clone();
+		}
+		return clone;
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		//Nothing to link to.
+	}
+	
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	@Override
+	public Map toJson() {
+		Map jsonAC = new LinkedHashMap();
+		jsonAC.put("id", this.id);
+		if (this.icon_id != null) jsonAC.put("iconID", this.icon_id);
+		if (this.display_name != null) jsonAC.put("name", this.display_name);
+		if (this.description != null) jsonAC.put("description", this.description);
+		if (this.category != null) jsonAC.put("category", this.category.toString());
+		if (this.positive != null && this.positive == 1) jsonAC.put("isPositive", this.positive);
+		if (this.stacking != null && this.stacking == 1) jsonAC.put("isStacking", this.stacking);
+		if (this.round_effect != null) {
+			Map jsonRound = new LinkedHashMap();
+			if (this.round_effect.visual_effect != null) jsonRound.put("visualEffectID", this.round_effect.visual_effect.toString());
+			if (this.round_effect.hp_boost_min != null || this.round_effect.hp_boost_max != null) {
+				Map jsonHP = new LinkedHashMap();
+				if (this.round_effect.hp_boost_min != null) jsonHP.put("min", this.round_effect.hp_boost_min);
+				else jsonHP.put("min", 0);
+				if (this.round_effect.hp_boost_max != null) jsonHP.put("max", this.round_effect.hp_boost_max);
+				else jsonHP.put("max", 0);
+				jsonRound.put("increaseCurrentHP", jsonHP);
+			}
+			if (this.round_effect.ap_boost_min != null || this.round_effect.ap_boost_max != null) {
+				Map jsonAP = new LinkedHashMap();
+				if (this.round_effect.ap_boost_min != null) jsonAP.put("min", this.round_effect.ap_boost_min);
+				else jsonAP.put("min", 0);
+				if (this.round_effect.ap_boost_max != null) jsonAP.put("max", this.round_effect.ap_boost_max);
+				else jsonAP.put("max", 0);
+				jsonRound.put("increaseCurrentAP", jsonAP);
+			}
+			jsonAC.put("roundEffect", jsonRound);
+		}
+		if (this.full_round_effect != null) {
+			Map jsonFullRound = new LinkedHashMap();
+			if (this.full_round_effect.visual_effect != null) jsonFullRound.put("visualEffectID", this.full_round_effect.visual_effect.toString());
+			if (this.full_round_effect.hp_boost_min != null || this.full_round_effect.hp_boost_max != null) {
+				Map jsonHP = new LinkedHashMap();
+				if (this.full_round_effect.hp_boost_min != null) jsonHP.put("min", this.full_round_effect.hp_boost_min);
+				else jsonHP.put("min", 0);
+				if (this.full_round_effect.hp_boost_max != null) jsonHP.put("max", this.full_round_effect.hp_boost_max);
+				else jsonHP.put("max", 0);
+				jsonFullRound.put("increaseCurrentHP", jsonHP);
+			}
+			if (this.full_round_effect.ap_boost_min != null || this.full_round_effect.ap_boost_max != null) {
+				Map jsonAP = new LinkedHashMap();
+				if (this.full_round_effect.ap_boost_min != null) jsonAP.put("min", this.full_round_effect.ap_boost_min);
+				else jsonAP.put("min", 0);
+				if (this.full_round_effect.ap_boost_max != null) jsonAP.put("max", this.full_round_effect.ap_boost_max);
+				else jsonAP.put("max", 0);
+				jsonFullRound.put("increaseCurrentAP", jsonAP);
+			}
+			jsonAC.put("fullRoundEffect", jsonFullRound);
+		}
+		if (this.constant_ability_effect != null) {
+			Map jsonAbility = new LinkedHashMap();
+			if (this.constant_ability_effect.increase_attack_chance != null) jsonAbility.put("increaseAttackChance", this.constant_ability_effect.increase_attack_chance);
+			if (this.constant_ability_effect.increase_damage_min != null || this.constant_ability_effect.increase_damage_max != null) {
+				Map jsonAD = new LinkedHashMap();
+				if (this.constant_ability_effect.increase_damage_min != null) jsonAD.put("min", this.constant_ability_effect.increase_damage_min);
+				else jsonAD.put("min", 0);
+				if (this.constant_ability_effect.increase_damage_max != null) jsonAD.put("max", this.constant_ability_effect.increase_damage_max);
+				else jsonAD.put("max", 0);
+				jsonAbility.put("increaseAttackDamage", jsonAD);
+			}
+			if (this.constant_ability_effect.max_hp_boost != null) jsonAbility.put("increaseMaxHP", this.constant_ability_effect.max_hp_boost);
+			if (this.constant_ability_effect.max_ap_boost != null) jsonAbility.put("increaseMaxAP", this.constant_ability_effect.max_ap_boost);
+			if (this.constant_ability_effect.increase_move_cost != null) jsonAbility.put("increaseMoveCost", this.constant_ability_effect.increase_move_cost);
+			if (this.constant_ability_effect.increase_use_cost != null) jsonAbility.put("increaseUseItemCost", this.constant_ability_effect.increase_use_cost);
+			if (this.constant_ability_effect.increase_reequip_cost != null) jsonAbility.put("increaseReequipCost", this.constant_ability_effect.increase_reequip_cost);
+			if (this.constant_ability_effect.increase_attack_cost != null) jsonAbility.put("increaseAttackCost", this.constant_ability_effect.increase_attack_cost);
+			if (this.constant_ability_effect.increase_critical_skill != null) jsonAbility.put("increaseCriticalSkill", this.constant_ability_effect.increase_critical_skill);
+			if (this.constant_ability_effect.increase_block_chance != null) jsonAbility.put("increaseBlockChance", this.constant_ability_effect.increase_block_chance);
+			if (this.constant_ability_effect.increase_damage_resistance != null) jsonAbility.put("increaseDamageResistance", this.constant_ability_effect.increase_damage_resistance);
+			jsonAC.put("abilityEffect", jsonAbility);
+		}
+		return jsonAC;
+	}
 
+	@Override
+	public String getProjectFilename() {
+		return "actorconditions_"+getProject().name+".json";
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/Common.java

@@ -1,384 +0,0 @@
-package com.gpl.rpg.atcontentstudio.model.gamedata;
-
-import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.model.GameDataElement;
-import com.gpl.rpg.atcontentstudio.model.Project;
-
-import java.util.ArrayList;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-
-public final class Common {
-
-    public static <T extends ActorConditionEffect> void actorConditionElementChanged(List<T> list, GameDataElement oldOne, GameDataElement newOne, GameDataElement backlink) {
-        if (list != null) {
-            for (T c : list) {
-                if (c.condition == oldOne) {
-                    oldOne.removeBacklink(backlink);
-                    c.condition = (ActorCondition) newOne;
-                    if (newOne != null) newOne.addBacklink(backlink);
-                }
-            }
-        }
-
-    }
-
-    //region link common stuff
-    public static void linkConditions(List<? extends ActorConditionEffect> conditions, Project proj, GameDataElement backlink) {
-        if (conditions != null) {
-            for (ActorConditionEffect ce : conditions) {
-                if (ce.condition_id != null) ce.condition = proj.getActorCondition(ce.condition_id);
-                if (ce.condition != null) ce.condition.addBacklink(backlink);
-            }
-        }
-    }
-
-    public static void linkEffects(HitEffect effect, Project proj, GameDataElement backlink) {
-        linkEffects((DeathEffect) effect, proj, backlink);
-        if (effect != null) {
-            linkConditions(effect.conditions_target, proj, backlink);
-        }
-    }
-
-    public static void linkEffects(DeathEffect effect, Project proj, GameDataElement backlink) {
-        if (effect != null) {
-            linkConditions(effect.conditions_source, proj, backlink);
-        }
-    }
-
-    public static void linkIcon(Project proj, String iconId, GameDataElement backlink) {
-        if (iconId != null) {
-            String spritesheetId = iconId.split(":")[0];
-            if (proj.getSpritesheet(spritesheetId) == null) {
-                Notification.addError("Error Spritesheet " + spritesheetId + ". has no backlink. (" + iconId + ")");
-                return;
-            }
-            proj.getSpritesheet(spritesheetId).addBacklink(backlink);
-        }
-    }
-    //endregion
-
-    //region write common stuff
-    public static void writeMinMaxToMap(Map parent, Integer min, Integer max, int defaultValue) {
-        if (min != null || max != null) {
-            if (min != null)
-                parent.put("min", min);
-            else parent.put("min", defaultValue);
-            if (max != null)
-                parent.put("max", max);
-            else parent.put("max", defaultValue);
-        }
-    }
-
-    public static void writeMinMaxToMap(Map parent, String key, Integer min, Integer max, int defaultValue) {
-        if (min != null || max != null) {
-            Map minMaxMap = new LinkedHashMap();
-            parent.put(key, minMaxMap);
-            writeMinMaxToMap(minMaxMap, min, max, defaultValue);
-        }
-    }
-
-    public static void writeDescriptionToMap(Map parent, String description) {
-        if (description != null) parent.put("description", description);
-    }
-
-    public static void writeIconToMap(Map parent, String icon_id) {
-        if (icon_id != null) parent.put("iconID", icon_id);
-    }
-
-    public static void writeHitReceivedEffectToMap(Map parent, HitReceivedEffect effect) {
-        if (effect != null) {
-            writeHitEffectToMap(parent, effect);
-            writeBasicEffectObjectToMap(effect.target, parent, "increaseAttackerCurrentHP", "increaseAttackerCurrentAP");
-        }
-    }
-
-    public static void writeHitReceivedEffectToMap(Map parent, HitReceivedEffect effect, String key) {
-        if (effect != null) {
-            Map effectJson = new LinkedHashMap();
-            parent.put(key, effectJson);
-            writeHitReceivedEffectToMap(effectJson, effect);
-        }
-    }
-
-    public static void writeHitEffectToMap(Map parent, HitEffect effect) {
-        if (effect != null) {
-            writeDeathEffectToMap(parent, effect);
-            writeTimedActorConditionEffectObjectToMap(effect.conditions_target, parent, "conditionsTarget");
-        }
-    }
-
-    public static void writeHitEffectToMap(Map parent, HitEffect effect, String key) {
-        if (effect != null) {
-            Map effectJson = new LinkedHashMap();
-            parent.put(key, effectJson);
-            writeHitEffectToMap(effectJson, effect);
-        }
-    }
-
-    public static void writeDeathEffectToMap(Map parent, DeathEffect effect) {
-        writeBasicEffectObjectToMap(effect, parent, "increaseCurrentHP", "increaseCurrentAP");
-        writeTimedActorConditionEffectObjectToMap(effect.conditions_source, parent, "conditionsSource");
-    }
-
-    public static void writeDeathEffectToMap(Map parent, DeathEffect effect, String key) {
-        if (effect != null) {
-            Map effectJson = new LinkedHashMap();
-            parent.put(key, effectJson);
-            writeDeathEffectToMap(effectJson, effect);
-        }
-    }
-
-    public static void writeBasicEffectObjectToMap(BasicEffect effect, Map parent, String keyHP, String keyAP) {
-        writeMinMaxToMap(parent, keyHP, effect.hp_boost_min, effect.hp_boost_max, 0);
-
-        writeMinMaxToMap(parent, keyAP, effect.ap_boost_min, effect.ap_boost_max, 0);
-    }
-
-    public static void writeTimedActorConditionEffectObjectToMap(List<TimedActorConditionEffect> list, Map parent, String key) {
-        if (list != null) {
-            List conditionsSourceJson = new ArrayList();
-            parent.put(key, conditionsSourceJson);
-            for (TimedActorConditionEffect condition : list) {
-                Map conditionJson = new LinkedHashMap();
-                conditionsSourceJson.add(conditionJson);
-                writeTimedConditionEffectToMap(condition, conditionJson);
-            }
-        }
-
-    }
-
-    public static void writeConditionEffectToMap(ActorConditionEffect condition, Map parent) {
-        if (condition.condition != null) {
-            parent.put("condition", condition.condition.id);
-        } else if (condition.condition_id != null) {
-            parent.put("condition", condition.condition_id);
-        }
-        if (condition.magnitude != null) {
-            parent.put("magnitude", condition.magnitude);
-        }
-    }
-
-    public static void writeTimedConditionEffectToMap(TimedActorConditionEffect condition, Map parent) {
-        writeConditionEffectToMap(condition, parent);
-        if (condition.duration != null) {
-            parent.put("duration", condition.duration);
-        }
-        if (condition.chance != null) {
-            parent.put("chance", JSONElement.printJsonChance(condition.chance));
-        }
-    }
-
-    //endregion
-    public static class TimedActorConditionEffect extends ActorConditionEffect {
-        //Available from parsed state
-        public Integer duration = null;
-        public Double chance = null;
-
-        public TimedActorConditionEffect createClone() {
-            TimedActorConditionEffect cclone = new TimedActorConditionEffect();
-            cclone.magnitude = this.magnitude;
-            cclone.condition_id = this.condition_id;
-            cclone.condition = this.condition;
-            cclone.chance = this.chance;
-            cclone.duration = this.duration;
-            return cclone;
-        }
-
-        public boolean isInfinite() {
-            return duration != null && duration.equals(ActorCondition.DURATION_FOREVER);
-        }
-
-        public boolean isImmunity() {
-            return (super.isClear()) && (duration != null && duration > ActorCondition.DURATION_NONE);
-        }
-
-        @Override
-        public boolean isClear() {
-            return (super.isClear()) && (duration == null || duration.equals(ActorCondition.DURATION_NONE));
-        }
-    }
-
-    public static class ActorConditionEffect {
-        //Available from parsed state
-        public Integer magnitude = null;
-        public String condition_id = null;
-
-        //Available from linked state
-        public ActorCondition condition = null;
-
-        public boolean isClear() {
-            return magnitude == null || magnitude.equals(ActorCondition.MAGNITUDE_CLEAR);
-        }
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static ArrayList<TimedActorConditionEffect> parseTimedConditionEffects(List conditionsSourceJson) {
-        ArrayList<TimedActorConditionEffect> conditions_source;
-        if (conditionsSourceJson != null && !conditionsSourceJson.isEmpty()) {
-            conditions_source = new ArrayList<>();
-            for (Object conditionJsonObj : conditionsSourceJson) {
-                Map conditionJson = (Map) conditionJsonObj;
-                TimedActorConditionEffect condition = new TimedActorConditionEffect();
-                readConditionEffect(condition, conditionJson);
-                condition.duration = JSONElement.getInteger((Number) conditionJson.get("duration"));
-                if (conditionJson.get("chance") != null)
-                    condition.chance = JSONElement.parseChance(conditionJson.get("chance").toString());
-                conditions_source.add(condition);
-            }
-        } else {
-            conditions_source = null;
-        }
-        return conditions_source;
-    }
-
-    @SuppressWarnings("rawtypes")
-    private static void readConditionEffect(ActorConditionEffect condition, Map conditionJson) {
-        condition.condition_id = (String) conditionJson.get("condition");
-        condition.magnitude = JSONElement.getInteger((Number) conditionJson.get("magnitude"));
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static Common.DeathEffect parseDeathEffect(Map killEffect) {
-        Common.DeathEffect kill_effect = new Common.DeathEffect();
-        readDeathEffect(killEffect, kill_effect);
-        return kill_effect;
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static HitEffect parseHitEffect(Map hitEffect) {
-        Common.HitEffect hit_effect = new Common.HitEffect();
-        readHitEffect(hitEffect, hit_effect);
-        return hit_effect;
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static HitReceivedEffect parseHitReceivedEffect(Map hitReceivedEffect) {
-        HitReceivedEffect hit_received_effect = new Common.HitReceivedEffect();
-        readHitEffect(hitReceivedEffect, hit_received_effect);
-        if (hitReceivedEffect.get("increaseAttackerCurrentHP") != null) {
-            hit_received_effect.target.hp_boost_max = JSONElement.getInteger((Number) (((Map) hitReceivedEffect.get("increaseAttackerCurrentHP")).get("max")));
-            hit_received_effect.target.hp_boost_min = JSONElement.getInteger((Number) (((Map) hitReceivedEffect.get("increaseAttackerCurrentHP")).get("min")));
-        }
-        if (hitReceivedEffect.get("increaseAttackerCurrentAP") != null) {
-            hit_received_effect.target.ap_boost_max = JSONElement.getInteger((Number) (((Map) hitReceivedEffect.get("increaseAttackerCurrentAP")).get("max")));
-            hit_received_effect.target.ap_boost_min = JSONElement.getInteger((Number) (((Map) hitReceivedEffect.get("increaseAttackerCurrentAP")).get("min")));
-        }
-        return hit_received_effect;
-    }
-
-    @SuppressWarnings("rawtypes")
-    private static void readDeathEffect(Map killEffect, DeathEffect kill_effect) {
-        if (killEffect.get("increaseCurrentHP") != null) {
-            kill_effect.hp_boost_min = JSONElement.getInteger((Number) (((Map) killEffect.get("increaseCurrentHP")).get("min")));
-            kill_effect.hp_boost_max = JSONElement.getInteger((Number) (((Map) killEffect.get("increaseCurrentHP")).get("max")));
-        }
-        if (killEffect.get("increaseCurrentAP") != null) {
-            kill_effect.ap_boost_min = JSONElement.getInteger((Number) (((Map) killEffect.get("increaseCurrentAP")).get("min")));
-            kill_effect.ap_boost_max = JSONElement.getInteger((Number) (((Map) killEffect.get("increaseCurrentAP")).get("max")));
-        }
-        List conditionsSourceJson = (List) killEffect.get("conditionsSource");
-        kill_effect.conditions_source = parseTimedConditionEffects(conditionsSourceJson);
-    }
-
-    @SuppressWarnings("rawtypes")
-    private static void readHitEffect(Map hitEffect, HitEffect hit_effect) {
-        readDeathEffect(hitEffect, hit_effect);
-        List conditionsTargetJson = (List) hitEffect.get("conditionsTarget");
-        hit_effect.conditions_target = parseTimedConditionEffects(conditionsTargetJson);
-    }
-
-    public static class BasicEffect {
-        public Integer hp_boost_min = null;
-        public Integer hp_boost_max = null;
-        public Integer ap_boost_min = null;
-        public Integer ap_boost_max = null;
-
-        public boolean isNull() {
-            if (ap_boost_min != null) return false;
-            if (ap_boost_max != null) return false;
-            if (hp_boost_min != null) return false;
-            if (hp_boost_max != null) return false;
-            return true;
-        }
-    }
-
-    public static class DeathEffect extends BasicEffect {
-        //Available from parsed state
-        public List<TimedActorConditionEffect> conditions_source = null;
-
-        @Override
-        public boolean isNull() {
-            if (!super.isNull()) return false;
-            if (conditions_source != null) return false;
-            return true;
-        }
-    }
-
-    public static class HitEffect extends DeathEffect {
-        //Available from parsed state
-        public List<TimedActorConditionEffect> conditions_target = null;
-
-        @Override
-        public boolean isNull() {
-            if (!super.isNull()) return false;
-            if (conditions_target != null) return false;
-            return true;
-        }
-    }
-
-    public static class HitReceivedEffect extends Common.HitEffect {
-        //Available from parsed state
-        public BasicEffect target = new BasicEffect();
-
-        @Override
-        public boolean isNull() {
-            if (!super.isNull()) return false;
-            if (!target.isNull()) return false;
-            return true;
-        }
-    }
-
-
-    public static void copyDeathEffectValues(Common.DeathEffect target, Common.DeathEffect source, GameDataElement backlink) {
-        copyEffectValues(target, source);
-        if (source.conditions_source != null) {
-            target.conditions_source = new ArrayList<>();
-            for (TimedActorConditionEffect c : source.conditions_source) {
-                TimedActorConditionEffect cclone = c.createClone();
-                if (cclone.condition != null) {
-                    cclone.condition.addBacklink(backlink);
-                }
-                target.conditions_source.add(cclone);
-            }
-        }
-    }
-
-    private static void copyEffectValues(BasicEffect target, BasicEffect source) {
-        target.ap_boost_max = source.ap_boost_max;
-        target.ap_boost_min = source.ap_boost_min;
-        target.hp_boost_max = source.hp_boost_max;
-        target.hp_boost_min = source.hp_boost_min;
-    }
-
-    public static void copyHitEffectValues(Common.HitEffect target, Common.HitEffect source, GameDataElement backlink) {
-        copyDeathEffectValues(target, source, backlink);
-        if (source.conditions_target != null) {
-            target.conditions_target = new ArrayList<>();
-            for (TimedActorConditionEffect c : source.conditions_target) {
-                TimedActorConditionEffect cclone = c.createClone();
-                if (cclone.condition != null) {
-                    cclone.condition.addBacklink(backlink);
-                }
-                target.conditions_target.add(cclone);
-            }
-        }
-    }
-
-    public static void copyHitReceivedEffectValues(Common.HitReceivedEffect target, Common.HitReceivedEffect source, GameDataElement backlink) {
-        copyHitEffectValues(target, source, backlink);
-        copyEffectValues(target.target, source.target);
-    }
-
-}

src/com/gpl/rpg/atcontentstudio/model/gamedata/Dialogue.java

@@ -1,5 +1,19 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
+import java.awt.Image;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
 import com.gpl.rpg.atcontentstudio.Notification;
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.GameSource;
@@ -7,455 +21,450 @@ import com.gpl.rpg.atcontentstudio.model.Project;
 import com.gpl.rpg.atcontentstudio.model.gamedata.Requirement.RequirementType;
 import com.gpl.rpg.atcontentstudio.model.maps.TMXMap;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
-import org.json.simple.parser.JSONParser;
-import org.json.simple.parser.ParseException;
-
-import java.awt.*;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.List;
-import java.util.*;
 
 
 public class Dialogue extends JSONElement {
 
-    private static final long serialVersionUID = -6872164604703134683L;
+	private static final long serialVersionUID = -6872164604703134683L;
+	
+
+	//Available from init state
+	//public String id = null; inherited.
+	public String message = null;
+	
+	//Available from parsed state;
+	public List<Reward> rewards = null;
+	public List<Reply> replies = null;
+	public String switch_to_npc_id = null;
+	
+	//Available from linked state;
+	public NPC switch_to_npc = null;
+
+	public static class Reward {
+		
+		//Available from parsed state
+		public RewardType type = null;
+		public String reward_obj_id = null;
+		public Integer reward_value = null;
+		public String map_name = null;
+		
+		//Available from linked state
+		public GameDataElement reward_obj = null;
+		public TMXMap map = null;
+		
+		public enum RewardType {
+			questProgress,
+			removeQuestProgress,
+			dropList,
+			skillIncrease,
+			actorCondition,
+			actorConditionImmunity,
+			alignmentChange,
+			alignmentSet,
+			giveItem,
+			createTimer,
+			spawnAll,
+			removeSpawnArea,
+			deactivateSpawnArea,
+			activateMapObjectGroup,
+			deactivateMapObjectGroup,
+			changeMapFilter,
+			mapchange
+		}
+	}
+	
+	public static class Reply {
+		
+		public static final String GO_NEXT_TEXT = "N";
+		public static final String SHOP_PHRASE_ID = "S";
+		public static final String FIGHT_PHRASE_ID = "F";
+		public static final String EXIT_PHRASE_ID = "X";
+		public static final String REMOVE_PHRASE_ID = "R";
+		
+		public static final List<String> KEY_PHRASE_ID = Arrays.asList(new String[]{SHOP_PHRASE_ID, FIGHT_PHRASE_ID, EXIT_PHRASE_ID, REMOVE_PHRASE_ID});
+		
+		//Available from parsed state
+		public String text = null;
+		public String next_phrase_id = null;
+		public List<Requirement> requirements = null;
+		
+		//Available from linked state
+		public Dialogue next_phrase = null;
+		
+	}
+	
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+id;
+	}
+
+	public static String getStaticDesc() {
+		return "Dialogues";
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static void fromJson(File jsonFile, GameDataCategory<Dialogue> category) {
+		JSONParser parser = new JSONParser();
+		FileReader reader = null;
+		try {
+			reader = new FileReader(jsonFile);
+			List dialogues = (List) parser.parse(reader);
+			for (Object obj : dialogues) {
+				Map dialogueJson = (Map)obj;
+				Dialogue dialogue = fromJson(dialogueJson);
+				dialogue.jsonFile = jsonFile;
+				dialogue.parent = category;
+				if (dialogue.getDataType() == GameSource.Type.created || dialogue.getDataType() == GameSource.Type.altered) {
+					dialogue.writable = true;
+				}
+				category.add(dialogue);
+			}
+		} catch (FileNotFoundException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (IOException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (ParseException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} finally {
+			if (reader != null)
+				try {
+					reader.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static Dialogue fromJson(String jsonString) throws ParseException {
+		Map dialogueJson = (Map) new JSONParser().parse(jsonString);
+		Dialogue dialogue = fromJson(dialogueJson);
+		dialogue.parse(dialogueJson);
+		return dialogue;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static Dialogue fromJson(Map dialogueJson) {
+		Dialogue dialogue = new Dialogue();
+		dialogue.id = (String) dialogueJson.get("id");
+		dialogue.message = (String) dialogueJson.get("message");
+		return dialogue;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	@Override
+	public void parse(Map dialogueJson) {
+		this.switch_to_npc_id = (String) dialogueJson.get("switchToNPC");
+		List repliesJson = (List) dialogueJson.get("replies");
+		if (repliesJson != null && !repliesJson.isEmpty()) {
+			this.replies = new ArrayList<Dialogue.Reply>();
+			for (Object replyJsonObj : repliesJson) {
+				Map replyJson = (Map)replyJsonObj;
+				Reply reply = new Reply();
+				reply.text = (String) replyJson.get("text");
+				reply.next_phrase_id = (String) replyJson.get("nextPhraseID");
+				List requirementsJson = (List) replyJson.get("requires");
+				if (requirementsJson != null && !requirementsJson.isEmpty()) {
+					reply.requirements = new ArrayList<Requirement>();
+					for (Object requirementJsonObj : requirementsJson) {
+						Map requirementJson = (Map) requirementJsonObj;
+						Requirement requirement = new Requirement();
+						requirement.jsonFile = this.jsonFile;
+						requirement.parent = this;
+						if (requirementJson.get("requireType") != null) requirement.type = RequirementType.valueOf((String) requirementJson.get("requireType"));
+						requirement.required_obj_id = (String) requirementJson.get("requireID");
+						if (requirementJson.get("value") != null) requirement.required_value = JSONElement.getInteger(Integer.parseInt(requirementJson.get("value").toString()));
+						if (requirementJson.get("negate") != null) requirement.negated = (Boolean) requirementJson.get("negate");
+						requirement.state = State.parsed;
+						reply.requirements.add(requirement);
+					}
+				}
+				this.replies.add(reply);
+			}
+		}
+		List rewardsJson = (List) dialogueJson.get("rewards");
+		if (rewardsJson != null && !rewardsJson.isEmpty()) {
+			this.rewards = new ArrayList<Dialogue.Reward>();
+			for (Object rewardJsonObj : rewardsJson) {
+				Map rewardJson = (Map)rewardJsonObj;
+				Reward reward = new Reward();
+				if (rewardJson.get("rewardType") != null) reward.type = Reward.RewardType.valueOf((String) rewardJson.get("rewardType"));
+				if (rewardJson.get("rewardID") != null) reward.reward_obj_id = (String) rewardJson.get("rewardID");
+				if (rewardJson.get("value") != null) reward.reward_value = JSONElement.getInteger((Number) rewardJson.get("value"));
+				if (rewardJson.get("mapName") != null) reward.map_name = (String) rewardJson.get("mapName");
+				this.rewards.add(reward);
+			}
+		}
+		this.state = State.parsed;
+	}
+
+	
+	
+	
+	@Override
+	public void link() {
+		if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
+			//This type of state is unrelated to parsing/linking.
+			return;
+		}
+		if (this.state == State.init) {
+			//Not parsed yet.
+			this.parse();
+		} else if (this.state == State.linked) {
+			//Already linked.
+			return;
+		}
+		Project proj = getProject();
+		if (proj == null) {
+			Notification.addError("Error linking dialogue "+id+". No parent project found.");
+			return;
+		}
+		if (this.switch_to_npc_id != null) this.switch_to_npc = proj.getNPC(this.switch_to_npc_id);
+		if (this.switch_to_npc != null) this.switch_to_npc.addBacklink(this);
+		
+		if (replies != null) {
+			for (Reply reply : replies) {
+				if (reply.next_phrase_id != null) {
+					if (!Reply.KEY_PHRASE_ID.contains(reply.next_phrase_id)) {
+						reply.next_phrase = proj.getDialogue(reply.next_phrase_id);
+					}
+				}
+				if (reply.next_phrase != null) reply.next_phrase.addBacklink(this);
+				if (reply.requirements != null) {
+					for (Requirement requirement : reply.requirements) {
+						requirement.link();
+					}
+				}
+			}
+		}
+		if (rewards != null) {
+			for (Reward reward : rewards) {
+				if (reward.reward_obj_id != null) {
+					switch (reward.type) {
+					case activateMapObjectGroup:
+					case deactivateMapObjectGroup:
+					case spawnAll:
+					case removeSpawnArea:
+					case deactivateSpawnArea:
+					case changeMapFilter:
+					case mapchange:
+						reward.map = reward.map_name != null ? proj.getMap(reward.map_name) : null;
+						break;
+					case actorCondition:
+					case actorConditionImmunity:
+						reward.reward_obj = proj.getActorCondition(reward.reward_obj_id);
+						break;
+					case alignmentChange:
+					case alignmentSet:
+							//Nothing to do (yet ?).
+						break;
+					case createTimer:
+						//Nothing to do.
+						break;
+					case dropList:
+						reward.reward_obj = proj.getDroplist(reward.reward_obj_id);
+						break;
+					case giveItem:
+						reward.reward_obj = proj.getItem(reward.reward_obj_id);
+						break;
+					case questProgress:
+					case removeQuestProgress:
+						reward.reward_obj = proj.getQuest(reward.reward_obj_id);
+						if (reward.reward_obj != null && reward.reward_value != null) {
+							QuestStage stage = ((Quest)reward.reward_obj).getStage(reward.reward_value);
+							if (stage != null) {
+								stage.addBacklink(this);
+							}
+						}
+						break;
+					case skillIncrease:
+						//Nothing to do (yet ?).
+						break;
+					}
+					if (reward.reward_obj != null) reward.reward_obj.addBacklink(this);
+					if (reward.map != null) reward.map.addBacklink(this);
+				}
+			}
+		}
+		
+		this.state = State.linked;
+	}
+	
 
 
-    //Available from init state
-    //public String id = null; inherited.
-    public String message = null;
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getDialogueIcon();
+	}
+	
 
-    //Available from parsed state;
-    public List<Reward> rewards = null;
-    public List<Reply> replies = null;
-    public String switch_to_npc_id = null;
+	public Image getImage() {
+		return DefaultIcons.getDialogueImage();
+	}
+	
+	@Override
+	public GameDataElement clone() {
+		Dialogue clone = new Dialogue();
+		clone.jsonFile = this.jsonFile;
+		clone.state = this.state;
+		clone.id = this.id;
+		clone.message = this.message;
+		clone.switch_to_npc_id = this.switch_to_npc_id;
+		clone.switch_to_npc = this.switch_to_npc;
+		if (clone.switch_to_npc != null) {
+			clone.switch_to_npc.addBacklink(clone);
+		}
+		if (this.rewards != null) {
+			clone.rewards = new ArrayList<Dialogue.Reward>();
+			for (Reward r : this.rewards) {
+				Reward rclone = new Reward();
+				rclone.type = r.type;
+				rclone.reward_obj_id = r.reward_obj_id;
+				rclone.reward_value = r.reward_value;
+				rclone.reward_obj = r.reward_obj;
+				if (rclone.reward_obj != null) {
+					rclone.reward_obj.addBacklink(clone);
+				}
+				rclone.map = r.map;
+				rclone.map_name = r.map_name;
+				if (rclone.map != null) {
+					rclone.map.addBacklink(clone);
+				}
+				clone.rewards.add(rclone);
+			}
+		}
+		if (this.replies != null) {
+			clone.replies = new ArrayList<Dialogue.Reply>();
+			for (Reply r : this.replies) {
+				Reply rclone = new Reply();
+				rclone.text = r.text;
+				rclone.next_phrase_id = r.next_phrase_id;
+				rclone.next_phrase = r.next_phrase;
+				if (rclone.next_phrase != null) {
+					rclone.next_phrase.addBacklink(clone);
+				}
+				if (r.requirements != null) {
+					rclone.requirements = new ArrayList<Requirement>();
+					for (Requirement req : r.requirements) {
+						//Special clone method, as Requirement is a special GDE, hidden from the project tree.
+						rclone.requirements.add((Requirement) req.clone(clone));
+					}
+				}
+				clone.replies.add(rclone);
+			}
+		}
+		return clone;
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		if (switch_to_npc == oldOne) {
+			oldOne.removeBacklink(this);
+			switch_to_npc = (NPC) newOne;
+			if (newOne != null) newOne.addBacklink(this);
+		} else {
+			if (replies != null) {
+				for (Reply r : replies) {
+					if (r.next_phrase == oldOne) {
+						oldOne.removeBacklink(this);
+						r.next_phrase = (Dialogue) newOne;
+						if (newOne != null) newOne.addBacklink(this);
+					}
+					if (r.requirements != null) {
+						for (Requirement req : r.requirements) {
+							req.elementChanged(oldOne, newOne);
+						}
+					}
+				}
+			}
+			if (rewards != null) {
+				for (Reward r : rewards) {
+					if (r.reward_obj == oldOne) {
+						oldOne.removeBacklink(this);
+						r.reward_obj = newOne;
+						if (newOne != null) newOne.addBacklink(this);
+					}
+					if (oldOne instanceof QuestStage) {
+						if (r.reward_obj != null && r.reward_obj.equals(oldOne.parent) && r.reward_value != null && r.reward_value.equals(((QuestStage) oldOne).progress)) {
+							oldOne.removeBacklink((GameDataElement) this);
+							if (newOne != null) newOne.addBacklink((GameDataElement) this);
+						}
+					}
+				}
+			}
+		}
+	}
 
-    //Available from linked state;
-    public NPC switch_to_npc = null;
-
-    public static class Reward {
-
-        //Available from parsed state
-        public RewardType type = null;
-        public String reward_obj_id = null;
-        public Integer reward_value = null;
-        public String map_name = null;
-
-        //Available from linked state
-        public GameDataElement reward_obj = null;
-        public TMXMap map = null;
-
-        public enum RewardType {
-            questProgress,
-            removeQuestProgress,
-            dropList,
-            skillIncrease,
-            actorCondition,
-            actorConditionImmunity,
-            alignmentChange,
-            alignmentSet,
-            giveItem,
-            createTimer,
-            spawnAll,
-            removeSpawnArea,
-            deactivateSpawnArea,
-            activateMapObjectGroup,
-            deactivateMapObjectGroup,
-            changeMapFilter,
-            mapchange
-        }
-    }
-
-    public static class Reply {
-
-        public static final String GO_NEXT_TEXT = "N";
-        public static final String SHOP_PHRASE_ID = "S";
-        public static final String FIGHT_PHRASE_ID = "F";
-        public static final String EXIT_PHRASE_ID = "X";
-        public static final String REMOVE_PHRASE_ID = "R";
-
-        public static final List<String> KEY_PHRASE_ID = Arrays.asList(new String[]{SHOP_PHRASE_ID, FIGHT_PHRASE_ID, EXIT_PHRASE_ID, REMOVE_PHRASE_ID});
-
-        //Available from parsed state
-        public String text = null;
-        public String next_phrase_id = null;
-        public List<Requirement> requirements = null;
-
-        //Available from linked state
-        public Dialogue next_phrase = null;
-
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + id;
-    }
-
-    public static String getStaticDesc() {
-        return "Dialogues";
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static void fromJson(File jsonFile, GameDataCategory<Dialogue> category) {
-        JSONParser parser = new JSONParser();
-        FileReader reader = null;
-        try {
-            reader = new FileReader(jsonFile);
-            List dialogues = (List) parser.parse(reader);
-            for (Object obj : dialogues) {
-                Map dialogueJson = (Map) obj;
-                Dialogue dialogue = fromJson(dialogueJson);
-                dialogue.jsonFile = jsonFile;
-                dialogue.parent = category;
-                if (dialogue.getDataType() == GameSource.Type.created || dialogue.getDataType() == GameSource.Type.altered) {
-                    dialogue.writable = true;
-                }
-                category.add(dialogue);
-            }
-        } catch (FileNotFoundException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (IOException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (ParseException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } finally {
-            if (reader != null)
-                try {
-                    reader.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-        }
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static Dialogue fromJson(String jsonString) throws ParseException {
-        Map dialogueJson = (Map) new JSONParser().parse(jsonString);
-        Dialogue dialogue = fromJson(dialogueJson);
-        dialogue.parse(dialogueJson);
-        return dialogue;
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static Dialogue fromJson(Map dialogueJson) {
-        Dialogue dialogue = new Dialogue();
-        dialogue.id = (String) dialogueJson.get("id");
-        dialogue.message = (String) dialogueJson.get("message");
-        return dialogue;
-    }
-
-    @SuppressWarnings("rawtypes")
-    @Override
-    public void parse(Map dialogueJson) {
-        this.switch_to_npc_id = (String) dialogueJson.get("switchToNPC");
-        List repliesJson = (List) dialogueJson.get("replies");
-        if (repliesJson != null && !repliesJson.isEmpty()) {
-            this.replies = new ArrayList<Dialogue.Reply>();
-            for (Object replyJsonObj : repliesJson) {
-                Map replyJson = (Map) replyJsonObj;
-                Reply reply = new Reply();
-                reply.text = (String) replyJson.get("text");
-                reply.next_phrase_id = (String) replyJson.get("nextPhraseID");
-                List requirementsJson = (List) replyJson.get("requires");
-                if (requirementsJson != null && !requirementsJson.isEmpty()) {
-                    reply.requirements = new ArrayList<Requirement>();
-                    for (Object requirementJsonObj : requirementsJson) {
-                        Map requirementJson = (Map) requirementJsonObj;
-                        Requirement requirement = new Requirement();
-                        requirement.jsonFile = this.jsonFile;
-                        requirement.parent = this;
-                        if (requirementJson.get("requireType") != null)
-                            requirement.type = RequirementType.valueOf((String) requirementJson.get("requireType"));
-                        requirement.required_obj_id = (String) requirementJson.get("requireID");
-                        if (requirementJson.get("value") != null)
-                            requirement.required_value = JSONElement.getInteger(Integer.parseInt(requirementJson.get("value").toString()));
-                        if (requirementJson.get("negate") != null)
-                            requirement.negated = (Boolean) requirementJson.get("negate");
-                        requirement.state = State.parsed;
-                        reply.requirements.add(requirement);
-                    }
-                }
-                this.replies.add(reply);
-            }
-        }
-        List rewardsJson = (List) dialogueJson.get("rewards");
-        if (rewardsJson != null && !rewardsJson.isEmpty()) {
-            this.rewards = new ArrayList<Dialogue.Reward>();
-            for (Object rewardJsonObj : rewardsJson) {
-                Map rewardJson = (Map) rewardJsonObj;
-                Reward reward = new Reward();
-                if (rewardJson.get("rewardType") != null)
-                    reward.type = Reward.RewardType.valueOf((String) rewardJson.get("rewardType"));
-                if (rewardJson.get("rewardID") != null) reward.reward_obj_id = (String) rewardJson.get("rewardID");
-                if (rewardJson.get("value") != null)
-                    reward.reward_value = JSONElement.getInteger((Number) rewardJson.get("value"));
-                if (rewardJson.get("mapName") != null) reward.map_name = (String) rewardJson.get("mapName");
-                this.rewards.add(reward);
-            }
-        }
-        this.state = State.parsed;
-    }
-
-
-    @Override
-    public void link() {
-        if (shouldSkipParseOrLink()) {
-            return;
-        }
-        ensureParseIfNeeded();
-        Project proj = getProject();
-        if (proj == null) {
-            Notification.addError("Error linking dialogue " + id + ". No parent project found.");
-            return;
-        }
-        if (this.switch_to_npc_id != null) this.switch_to_npc = proj.getNPC(this.switch_to_npc_id);
-        if (this.switch_to_npc != null) this.switch_to_npc.addBacklink(this);
-
-        if (replies != null) {
-            for (Reply reply : replies) {
-                if (reply.next_phrase_id != null) {
-                    if (!Reply.KEY_PHRASE_ID.contains(reply.next_phrase_id)) {
-                        reply.next_phrase = proj.getDialogue(reply.next_phrase_id);
-                    }
-                }
-                if (reply.next_phrase != null) reply.next_phrase.addBacklink(this);
-                if (reply.requirements != null) {
-                    for (Requirement requirement : reply.requirements) {
-                        requirement.link();
-                    }
-                }
-            }
-        }
-        if (rewards != null) {
-            for (Reward reward : rewards) {
-                if (reward.reward_obj_id != null) {
-                    switch (reward.type) {
-                        case activateMapObjectGroup:
-                        case deactivateMapObjectGroup:
-                        case spawnAll:
-                        case removeSpawnArea:
-                        case deactivateSpawnArea:
-                        case changeMapFilter:
-                        case mapchange:
-                            reward.map = reward.map_name != null ? proj.getMap(reward.map_name) : null;
-                            break;
-                        case actorCondition:
-                        case actorConditionImmunity:
-                            reward.reward_obj = proj.getActorCondition(reward.reward_obj_id);
-                            break;
-                        case alignmentChange:
-                        case alignmentSet:
-                            //Nothing to do (yet ?).
-                            break;
-                        case createTimer:
-                            //Nothing to do.
-                            break;
-                        case dropList:
-                            reward.reward_obj = proj.getDroplist(reward.reward_obj_id);
-                            break;
-                        case giveItem:
-                            reward.reward_obj = proj.getItem(reward.reward_obj_id);
-                            break;
-                        case questProgress:
-                        case removeQuestProgress:
-                            reward.reward_obj = proj.getQuest(reward.reward_obj_id);
-                            if (reward.reward_obj != null && reward.reward_value != null) {
-                                QuestStage stage = ((Quest) reward.reward_obj).getStage(reward.reward_value);
-                                if (stage != null) {
-                                    stage.addBacklink(this);
-                                }
-                            }
-                            break;
-                        case skillIncrease:
-                            //Nothing to do (yet ?).
-                            break;
-                    }
-                    if (reward.reward_obj != null) reward.reward_obj.addBacklink(this);
-                    if (reward.map != null) reward.map.addBacklink(this);
-                }
-            }
-        }
-
-        this.state = State.linked;
-    }
-
-
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getDialogueIcon();
-    }
-
-
-    public Image getImage() {
-        return DefaultIcons.getDialogueImage();
-    }
-
-    @Override
-    public GameDataElement clone() {
-        Dialogue clone = new Dialogue();
-        clone.jsonFile = this.jsonFile;
-        clone.state = this.state;
-        clone.id = this.id;
-        clone.message = this.message;
-        clone.switch_to_npc_id = this.switch_to_npc_id;
-        clone.switch_to_npc = this.switch_to_npc;
-        if (clone.switch_to_npc != null) {
-            clone.switch_to_npc.addBacklink(clone);
-        }
-        if (this.rewards != null) {
-            clone.rewards = new ArrayList<Dialogue.Reward>();
-            for (Reward r : this.rewards) {
-                Reward rclone = new Reward();
-                rclone.type = r.type;
-                rclone.reward_obj_id = r.reward_obj_id;
-                rclone.reward_value = r.reward_value;
-                rclone.reward_obj = r.reward_obj;
-                if (rclone.reward_obj != null) {
-                    rclone.reward_obj.addBacklink(clone);
-                }
-                rclone.map = r.map;
-                rclone.map_name = r.map_name;
-                if (rclone.map != null) {
-                    rclone.map.addBacklink(clone);
-                }
-                clone.rewards.add(rclone);
-            }
-        }
-        if (this.replies != null) {
-            clone.replies = new ArrayList<Dialogue.Reply>();
-            for (Reply r : this.replies) {
-                Reply rclone = new Reply();
-                rclone.text = r.text;
-                rclone.next_phrase_id = r.next_phrase_id;
-                rclone.next_phrase = r.next_phrase;
-                if (rclone.next_phrase != null) {
-                    rclone.next_phrase.addBacklink(clone);
-                }
-                if (r.requirements != null) {
-                    rclone.requirements = new ArrayList<Requirement>();
-                    for (Requirement req : r.requirements) {
-                        //Special clone method, as Requirement is a special GDE, hidden from the project tree.
-                        rclone.requirements.add((Requirement) req.clone(clone));
-                    }
-                }
-                clone.replies.add(rclone);
-            }
-        }
-        return clone;
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        if (switch_to_npc == oldOne) {
-            oldOne.removeBacklink(this);
-            switch_to_npc = (NPC) newOne;
-            if (newOne != null) newOne.addBacklink(this);
-        } else {
-            if (replies != null) {
-                for (Reply r : replies) {
-                    if (r.next_phrase == oldOne) {
-                        oldOne.removeBacklink(this);
-                        r.next_phrase = (Dialogue) newOne;
-                        if (newOne != null) newOne.addBacklink(this);
-                    }
-                    if (r.requirements != null) {
-                        for (Requirement req : r.requirements) {
-                            req.elementChanged(oldOne, newOne);
-                        }
-                    }
-                }
-            }
-            if (rewards != null) {
-                for (Reward r : rewards) {
-                    if (r.reward_obj == oldOne) {
-                        oldOne.removeBacklink(this);
-                        r.reward_obj = newOne;
-                        if (newOne != null) newOne.addBacklink(this);
-                    }
-                    if (oldOne instanceof QuestStage) {
-                        if (r.reward_obj != null && r.reward_obj.equals(oldOne.parent) && r.reward_value != null && r.reward_value.equals(((QuestStage) oldOne).progress)) {
-                            oldOne.removeBacklink((GameDataElement) this);
-                            if (newOne != null) newOne.addBacklink((GameDataElement) this);
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    @Override
-    public Map toJson() {
-        Map dialogueJson = new LinkedHashMap();
-        dialogueJson.put("id", this.id);
-        if (this.message != null) dialogueJson.put("message", this.message);
-        if (this.switch_to_npc != null) {
-            dialogueJson.put("switchToNPC", this.switch_to_npc.id);
-        } else if (this.switch_to_npc_id != null) {
-            dialogueJson.put("switchToNPC", this.switch_to_npc_id);
-        }
-        if (this.replies != null) {
-            List repliesJson = new ArrayList();
-            dialogueJson.put("replies", repliesJson);
-            for (Reply reply : this.replies) {
-                Map replyJson = new LinkedHashMap();
-                repliesJson.add(replyJson);
-                if (reply.text != null) replyJson.put("text", reply.text);
-                if (reply.next_phrase != null) {
-                    replyJson.put("nextPhraseID", reply.next_phrase.id);
-                } else if (reply.next_phrase_id != null) {
-                    replyJson.put("nextPhraseID", reply.next_phrase_id);
-                }
-                if (reply.requirements != null) {
-                    List requirementsJson = new ArrayList();
-                    replyJson.put("requires", requirementsJson);
-                    for (Requirement requirement : reply.requirements) {
-                        Map requirementJson = new LinkedHashMap();
-                        requirementsJson.add(requirementJson);
-                        if (requirement.type != null) requirementJson.put("requireType", requirement.type.toString());
-                        if (requirement.required_obj != null) {
-                            requirementJson.put("requireID", requirement.required_obj.id);
-                        } else if (requirement.required_obj_id != null) {
-                            requirementJson.put("requireID", requirement.required_obj_id);
-                        }
-                        if (requirement.required_value != null) {
-                            requirementJson.put("value", requirement.required_value);
-                        }
-                        if (requirement.negated != null) requirementJson.put("negate", requirement.negated);
-                    }
-                }
-            }
-        }
-        if (this.rewards != null) {
-            List rewardsJson = new ArrayList();
-            dialogueJson.put("rewards", rewardsJson);
-            for (Reward reward : this.rewards) {
-                Map rewardJson = new LinkedHashMap();
-                rewardsJson.add(rewardJson);
-                if (reward.type != null) rewardJson.put("rewardType", reward.type.toString());
-                if (reward.reward_obj != null) {
-                    rewardJson.put("rewardID", reward.reward_obj.id);
-                } else if (reward.reward_obj_id != null) {
-                    rewardJson.put("rewardID", reward.reward_obj_id);
-                }
-                if (reward.reward_value != null) rewardJson.put("value", reward.reward_value);
-                if (reward.map != null) {
-                    rewardJson.put("mapName", reward.map.id);
-                } else if (reward.map_name != null) rewardJson.put("mapName", reward.map_name);
-            }
-        }
-        return dialogueJson;
-    }
-
-    @Override
-    public String getProjectFilename() {
-        return "conversationlist_" + getProject().name + ".json";
-    }
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	@Override
+	public Map toJson() {
+		Map dialogueJson = new LinkedHashMap();
+		dialogueJson.put("id", this.id);
+		if (this.message != null) dialogueJson.put("message", this.message);
+		if (this.switch_to_npc != null) {
+			dialogueJson.put("switchToNPC", this.switch_to_npc.id);
+		} else if (this.switch_to_npc_id != null) {
+			dialogueJson.put("switchToNPC", this.switch_to_npc_id);
+		}
+		if (this.replies != null) {
+			List repliesJson = new ArrayList();
+			dialogueJson.put("replies", repliesJson);
+			for (Reply reply : this.replies){
+				Map replyJson = new LinkedHashMap();
+				repliesJson.add(replyJson);
+				if (reply.text != null) replyJson.put("text", reply.text);
+				if (reply.next_phrase != null) {
+					replyJson.put("nextPhraseID", reply.next_phrase.id);
+				} else if (reply.next_phrase_id != null) {
+					replyJson.put("nextPhraseID", reply.next_phrase_id);
+				}
+				if (reply.requirements != null) {
+					List requirementsJson = new ArrayList();
+					replyJson.put("requires", requirementsJson);
+					for (Requirement requirement : reply.requirements) {
+						Map requirementJson = new LinkedHashMap();
+						requirementsJson.add(requirementJson);
+						if (requirement.type != null) requirementJson.put("requireType", requirement.type.toString());
+						if (requirement.required_obj != null) {
+							requirementJson.put("requireID", requirement.required_obj.id);
+						} else if (requirement.required_obj_id != null) {
+							requirementJson.put("requireID", requirement.required_obj_id);
+						}
+						if (requirement.required_value != null) {
+							requirementJson.put("value", requirement.required_value);
+						}
+						if (requirement.negated != null) requirementJson.put("negate", requirement.negated);
+					}
+				}
+			}
+		}
+		if (this.rewards != null) {
+			List rewardsJson = new ArrayList();
+			dialogueJson.put("rewards", rewardsJson);
+			for (Reward reward : this.rewards) {
+				Map rewardJson = new LinkedHashMap();
+				rewardsJson.add(rewardJson);
+				if (reward.type != null) rewardJson.put("rewardType", reward.type.toString());
+				if (reward.reward_obj != null) {
+					rewardJson.put("rewardID", reward.reward_obj.id);
+				} else if (reward.reward_obj_id != null) {
+					rewardJson.put("rewardID", reward.reward_obj_id);
+				}
+				if (reward.reward_value != null) rewardJson.put("value", reward.reward_value);
+				if (reward.map != null) {
+					rewardJson.put("mapName", reward.map.id);
+				} else if (reward.map_name != null) rewardJson.put("mapName", reward.map_name);
+			}
+		}
+		return dialogueJson;
+	}
 
+	@Override
+	public String getProjectFilename() {
+		return "conversationlist_"+getProject().name+".json";
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/Droplist.java

@@ -1,14 +1,6 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
-import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.model.GameDataElement;
-import com.gpl.rpg.atcontentstudio.model.GameSource;
-import com.gpl.rpg.atcontentstudio.model.Project;
-import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
-import org.json.simple.parser.JSONParser;
-import org.json.simple.parser.ParseException;
-
-import java.awt.*;
+import java.awt.Image;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileReader;
@@ -18,216 +10,233 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.GameSource;
+import com.gpl.rpg.atcontentstudio.model.Project;
+import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
+
 
 public class Droplist extends JSONElement {
 
-    private static final long serialVersionUID = -2903944916807382571L;
+	private static final long serialVersionUID = -2903944916807382571L;
+	
+	//Available from init state
+	//public String id = null; inherited.
 
-    //Available from init state
-    //public String id = null; inherited.
+	//Available from parsed state;
+	public List<DroppedItem> dropped_items = null;
+	
+	//Available from linked state;
+	//None
+	
+	public static class DroppedItem {
+		//Available from parsed state;
+		public String item_id = null;
+		public String chance = null;
+		public Integer quantity_min = null;
+		public Integer quantity_max = null;
+		
+		//Available from linked state;
+		public Item item = null;
+	}
+	
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+id;
+	}
 
-    //Available from parsed state;
-    public List<DroppedItem> dropped_items = null;
+	public static String getStaticDesc() {
+		return "Droplists";
+	}
 
-    //Available from linked state;
-    //None
-
-    public static class DroppedItem {
-        //Available from parsed state;
-        public String item_id = null;
-        public String chance = null;
-        public Integer quantity_min = null;
-        public Integer quantity_max = null;
-
-        //Available from linked state;
-        public Item item = null;
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + id;
-    }
-
-    public static String getStaticDesc() {
-        return "Droplists";
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static void fromJson(File jsonFile, GameDataCategory<Droplist> category) {
-        JSONParser parser = new JSONParser();
-        FileReader reader = null;
-        try {
-            reader = new FileReader(jsonFile);
-            List droplists = (List) parser.parse(reader);
-            for (Object obj : droplists) {
-                Map droplistJson = (Map) obj;
-                Droplist droplist = fromJson(droplistJson);
-                droplist.jsonFile = jsonFile;
-                droplist.parent = category;
-                if (droplist.getDataType() == GameSource.Type.created || droplist.getDataType() == GameSource.Type.altered) {
-                    droplist.writable = true;
-                }
-                category.add(droplist);
-            }
-        } catch (FileNotFoundException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (IOException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (ParseException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } finally {
-            if (reader != null)
-                try {
-                    reader.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-        }
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static Droplist fromJson(String jsonString) throws ParseException {
-        Map droplistJson = (Map) new JSONParser().parse(jsonString);
-        Droplist droplist = fromJson(droplistJson);
-        droplist.parse(droplistJson);
-        return droplist;
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static Droplist fromJson(Map droplistJson) {
-        Droplist droplist = new Droplist();
-        droplist.id = (String) droplistJson.get("id");
-        return droplist;
-    }
-
-    @SuppressWarnings("rawtypes")
-    @Override
-    public void parse(Map droplistJson) {
-        List droppedItemsJson = (List) droplistJson.get("items");
-        if (droppedItemsJson != null && !droppedItemsJson.isEmpty()) {
-            this.dropped_items = new ArrayList<DroppedItem>();
-            for (Object droppedItemJsonObj : droppedItemsJson) {
-                Map droppedItemJson = (Map) droppedItemJsonObj;
-                DroppedItem droppedItem = new DroppedItem();
-                droppedItem.item_id = (String) droppedItemJson.get("itemID");
-                //if (droppedItemJson.get("chance") != null) droppedItem.chance = JSONElement.parseChance(droppedItemJson.get("chance").toString());
-                droppedItem.chance = (String) droppedItemJson.get("chance");
-                Map droppedItemQtyJson = (Map) droppedItemJson.get("quantity");
-                if (droppedItemQtyJson != null) {
-                    droppedItem.quantity_min = JSONElement.getInteger((Number) droppedItemQtyJson.get("min"));
-                    droppedItem.quantity_max = JSONElement.getInteger((Number) droppedItemQtyJson.get("max"));
-                }
-                this.dropped_items.add(droppedItem);
-            }
-        }
-        this.state = State.parsed;
-    }
-
-    @Override
-    public void link() {
-        if (shouldSkipParseOrLink()) {
-            return;
-        }
-        ensureParseIfNeeded();
-        Project proj = getProject();
-        if (proj == null) {
-            Notification.addError("Error linking droplist " + id + ". No parent project found.");
-            return;
-        }
-        if (dropped_items != null) {
-            for (DroppedItem droppedItem : dropped_items) {
-                if (droppedItem.item_id != null) droppedItem.item = proj.getItem(droppedItem.item_id);
-                if (droppedItem.item != null) droppedItem.item.addBacklink(this);
-            }
-        }
-        this.state = State.linked;
-    }
+	@SuppressWarnings("rawtypes")
+	public static void fromJson(File jsonFile, GameDataCategory<Droplist> category) {
+		JSONParser parser = new JSONParser();
+		FileReader reader = null;
+		try {
+			reader = new FileReader(jsonFile);
+			List droplists = (List) parser.parse(reader);
+			for (Object obj : droplists) {
+				Map droplistJson = (Map)obj;
+				Droplist droplist = fromJson(droplistJson);
+				droplist.jsonFile = jsonFile;
+				droplist.parent = category;
+				if (droplist.getDataType() == GameSource.Type.created || droplist.getDataType() == GameSource.Type.altered) {
+					droplist.writable = true;
+				}
+				category.add(droplist);
+			}
+		} catch (FileNotFoundException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (IOException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (ParseException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} finally {
+			if (reader != null)
+				try {
+					reader.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static Droplist fromJson(String jsonString) throws ParseException {
+		Map droplistJson = (Map) new JSONParser().parse(jsonString);
+		Droplist droplist = fromJson(droplistJson);
+		droplist.parse(droplistJson);
+		return droplist;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static Droplist fromJson(Map droplistJson) {
+		Droplist droplist = new Droplist();
+		droplist.id = (String) droplistJson.get("id");
+		return droplist;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	@Override
+	public void parse(Map droplistJson) {
+		List droppedItemsJson = (List) droplistJson.get("items");
+		if (droppedItemsJson != null && !droppedItemsJson.isEmpty()) {
+			this.dropped_items = new ArrayList<DroppedItem>();
+			for (Object droppedItemJsonObj : droppedItemsJson) {
+				Map droppedItemJson = (Map)droppedItemJsonObj;
+				DroppedItem droppedItem = new DroppedItem();
+				droppedItem.item_id = (String) droppedItemJson.get("itemID");
+				//if (droppedItemJson.get("chance") != null) droppedItem.chance = JSONElement.parseChance(droppedItemJson.get("chance").toString());
+				droppedItem.chance = (String) droppedItemJson.get("chance");
+				Map droppedItemQtyJson = (Map) droppedItemJson.get("quantity");
+				if (droppedItemQtyJson != null) {
+					droppedItem.quantity_min = JSONElement.getInteger((Number) droppedItemQtyJson.get("min"));
+					droppedItem.quantity_max = JSONElement.getInteger((Number) droppedItemQtyJson.get("max"));
+				}
+				this.dropped_items.add(droppedItem);
+			}
+		}
+		this.state = State.parsed;
+	}
+	
+	@Override
+	public void link() {
+		if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
+			//This type of state is unrelated to parsing/linking.
+			return;
+		}
+		if (this.state == State.init) {
+			//Not parsed yet.
+			this.parse();
+		} else if (this.state == State.linked) {
+			//Already linked.
+			return;
+		}
+		Project proj = getProject();
+		if (proj == null) {
+			Notification.addError("Error linking droplist "+id+". No parent project found.");
+			return;
+		}
+		if (dropped_items != null) {
+			for (DroppedItem droppedItem : dropped_items) {
+				if (droppedItem.item_id != null) droppedItem.item = proj.getItem(droppedItem.item_id);
+				if (droppedItem.item != null) droppedItem.item.addBacklink(this);
+			}
+		}
+		this.state = State.linked;
+	}
+	
 
 
-    public static Image getImage() {
-        return DefaultIcons.getDroplistImage();
-    }
-
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getDroplistIcon();
-    }
-
-    @Override
-    public GameDataElement clone() {
-        Droplist clone = new Droplist();
-        clone.jsonFile = this.jsonFile;
-        clone.state = this.state;
-        clone.id = this.id;
-        if (this.dropped_items != null) {
-            clone.dropped_items = new ArrayList<Droplist.DroppedItem>();
-            for (DroppedItem di : this.dropped_items) {
-                DroppedItem diclone = new DroppedItem();
-                diclone.chance = di.chance;
-                diclone.item_id = di.item_id;
-                diclone.quantity_min = di.quantity_min;
-                diclone.quantity_max = di.quantity_max;
-                diclone.item = di.item;
-                if (diclone.item != null) {
-                    diclone.item.addBacklink(clone);
-                }
-                clone.dropped_items.add(diclone);
-            }
-        }
-        return clone;
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        if (dropped_items != null) {
-            for (DroppedItem di : dropped_items) {
-                if (di.item == oldOne) {
-                    oldOne.removeBacklink(this);
-                    di.item = (Item) newOne;
-                    if (newOne != null) newOne.addBacklink(this);
-                }
-            }
-        }
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    @Override
-    public Map toJson() {
-        Map droplistJson = new LinkedHashMap();
-        droplistJson.put("id", this.id);
-        if (this.dropped_items != null) {
-            List droppedItemsJson = new ArrayList();
-            droplistJson.put("items", droppedItemsJson);
-            for (DroppedItem droppedItem : this.dropped_items) {
-                Map droppedItemJson = new LinkedHashMap();
-                droppedItemsJson.add(droppedItemJson);
-                if (droppedItem.item != null) {
-                    droppedItemJson.put("itemID", droppedItem.item.id);
-                } else if (droppedItem.item_id != null) {
-                    droppedItemJson.put("itemID", droppedItem.item_id);
-                }
-                //if (droppedItem.chance != null) droppedItemJson.put("chance", JSONElement.printJsonChance(droppedItem.chance));
-                if (droppedItem.chance != null) droppedItemJson.put("chance", droppedItem.chance);
-                if (droppedItem.quantity_min != null || droppedItem.quantity_max != null) {
-                    Map quantityJson = new LinkedHashMap();
-                    droppedItemJson.put("quantity", quantityJson);
-                    if (droppedItem.quantity_min != null) quantityJson.put("min", droppedItem.quantity_min);
-                    else quantityJson.put("min", 0);
-                    if (droppedItem.quantity_max != null) quantityJson.put("max", droppedItem.quantity_max);
-                    else quantityJson.put("max", 0);
-                }
-            }
-        }
-        return droplistJson;
-    }
-
-
-    @Override
-    public String getProjectFilename() {
-        return "droplists_" + getProject().name + ".json";
-    }
+	public static Image getImage() {
+		return DefaultIcons.getDroplistImage();
+	}
+	
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getDroplistIcon();
+	}
+	
+	@Override
+	public GameDataElement clone() {
+		Droplist clone = new Droplist();
+		clone.jsonFile = this.jsonFile;
+		clone.state = this.state;
+		clone.id = this.id;
+		if (this.dropped_items != null) {
+			clone.dropped_items = new ArrayList<Droplist.DroppedItem>();
+			for (DroppedItem di : this.dropped_items) {
+				DroppedItem diclone = new DroppedItem();
+				diclone.chance = di.chance;
+				diclone.item_id = di.item_id;
+				diclone.quantity_min = di.quantity_min;
+				diclone.quantity_max = di.quantity_max;
+				diclone.item = di.item;
+				if (diclone.item != null) {
+					diclone.item.addBacklink(clone);
+				}
+				clone.dropped_items.add(diclone);
+			}
+		}
+		return clone;
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		if (dropped_items != null) {
+			for (DroppedItem di : dropped_items) {
+				if (di.item == oldOne) {
+					oldOne.removeBacklink(this);
+					di.item = (Item) newOne;
+					if (newOne != null) newOne.addBacklink(this);
+				}
+			}
+		}
+	}
+	
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	@Override
+	public Map toJson() {
+		Map droplistJson = new LinkedHashMap();
+		droplistJson.put("id", this.id);
+		if (this.dropped_items != null) {
+			List droppedItemsJson = new ArrayList();
+			droplistJson.put("items", droppedItemsJson);
+			for (DroppedItem droppedItem : this.dropped_items) {
+				Map droppedItemJson = new LinkedHashMap();
+				droppedItemsJson.add(droppedItemJson);
+				if (droppedItem.item != null) {
+					droppedItemJson.put("itemID", droppedItem.item.id);
+				} else if (droppedItem.item_id != null) {
+					droppedItemJson.put("itemID", droppedItem.item_id);
+				}
+				//if (droppedItem.chance != null) droppedItemJson.put("chance", JSONElement.printJsonChance(droppedItem.chance));
+				if (droppedItem.chance != null) droppedItemJson.put("chance", droppedItem.chance);
+				if (droppedItem.quantity_min != null || droppedItem.quantity_max != null) {
+					Map quantityJson = new LinkedHashMap();
+					droppedItemJson.put("quantity", quantityJson);
+					if (droppedItem.quantity_min != null) quantityJson.put("min", droppedItem.quantity_min);
+					else quantityJson.put("min", 0);
+					if (droppedItem.quantity_max != null) quantityJson.put("max", droppedItem.quantity_max);
+					else quantityJson.put("max", 0);
+				}
+			}
+		}
+		return droplistJson;
+	}
+	
 
+	@Override
+	public String getProjectFilename() {
+		return "droplists_"+getProject().name+".json";
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/GameDataCategory.java

@@ -1,236 +1,253 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
+import java.awt.Image;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.Serializable;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.swing.tree.TreeNode;
+
+import org.json.simple.JSONArray;
+
 import com.gpl.rpg.atcontentstudio.Notification;
 import com.gpl.rpg.atcontentstudio.io.JsonPrettyWriter;
-import com.gpl.rpg.atcontentstudio.model.*;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.GameSource;
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
+import com.gpl.rpg.atcontentstudio.model.Project;
+import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
+import com.gpl.rpg.atcontentstudio.model.SaveEvent;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
-import com.gpl.rpg.atcontentstudio.utils.FileUtils;
-import org.json.simple.JSONArray;
-
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.io.*;
-import java.util.List;
-import java.util.*;
 
 public class GameDataCategory<E extends JSONElement> extends ArrayList<E> implements ProjectTreeNode, Serializable {
 
-    private static final long serialVersionUID = 5486008219704443733L;
+	private static final long serialVersionUID = 5486008219704443733L;
+	
+	public GameDataSet parent;
+	public String name;
+	
+	public GameDataCategory(GameDataSet parent, String name) {
+		super();
+		this.parent = parent;
+		this.name = name;
+	}
 
-    public GameDataSet parent;
-    public String name;
+	@Override
+	public TreeNode getChildAt(int childIndex) {
+		return get(childIndex);
+	}
 
-    public GameDataCategory(GameDataSet parent, String name) {
-        super();
-        this.parent = parent;
-        this.name = name;
-    }
+	@Override
+	public int getChildCount() {
+		return size();
+	}
 
-    @Override
-    public TreeNode getChildAt(int childIndex) {
-        return get(childIndex);
-    }
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
 
-    @Override
-    public int getChildCount() {
-        return size();
-    }
+	@Override
+	public int getIndex(TreeNode node) {
+		return indexOf(node);
+	}
 
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
 
-    @Override
-    public int getIndex(TreeNode node) {
-        return indexOf(node);
-    }
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
 
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
+	@Override
+	public Enumeration<E> children() {
+		return Collections.enumeration(this);
+	}
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenAdded(path);
+	}
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenChanged(path);
+	}
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.getChildCount() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+		for (E node : this) {
+			node.notifyCreated();
+		}
+	}
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+this.name;
+	}
 
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
+	@Override
+	public boolean equals(Object o) {
+		return (o == this);
+	}
+	
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
+	
+	@Override
+	public Image getIcon() {
+		return getOpenIcon();
+	}
+	@Override
+	public Image getClosedIcon() {
+		return DefaultIcons.getJsonClosedIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return DefaultIcons.getJsonClosedIcon();
+	}
+	@Override
+	public Image getOpenIcon() {
+		return DefaultIcons.getJsonOpenIcon();
+	}
+	
+	@Override
+	public GameDataSet getDataSet() {
+		return parent.getDataSet();
+	}
 
-    @Override
-    public Enumeration<E> children() {
-        return Collections.enumeration(this);
-    }
+	@Override
+	public Type getDataType() {
+		return parent.getDataType();
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public void save(File jsonFile) {
+		if (getDataType() != GameSource.Type.created && getDataType() != GameSource.Type.altered) {
+			Notification.addError("Error while trying to write json file "+jsonFile.getAbsolutePath()+" : Game Source type "+getDataType().toString()+" should not be saved.");
+			return;
+		}
+		List<Map> dataToSave = new ArrayList<Map>();
+		for (E element : this) {
+			if (element.jsonFile.equals(jsonFile)) {
+				dataToSave.add(element.toJson());
+			}
+		}
+		if (dataToSave.isEmpty() && jsonFile.exists()) {
+			if (jsonFile.delete()) {
+				Notification.addSuccess("File "+jsonFile.getAbsolutePath()+" deleted.");
+			} else {
+				Notification.addError("Error deleting file "+jsonFile.getAbsolutePath());
+			}
+			
+			return;
+		}
+		StringWriter writer = new JsonPrettyWriter();
+		try {
+			JSONArray.writeJSONString(dataToSave, writer);
+		} catch (IOException e) {
+			//Impossible with a StringWriter
+		}
+		String toWrite = writer.toString();
+		try {
+			FileWriter w = new FileWriter(jsonFile);
+			w.write(toWrite);
+			w.close();
+			for (E element : this) {
+				element.state = GameDataElement.State.saved;
+			}
+			Notification.addSuccess("Json file "+jsonFile.getAbsolutePath()+" saved.");
+		} catch (IOException e) {
+			Notification.addError("Error while writing json file "+jsonFile.getAbsolutePath()+" : "+e.getMessage());
+			e.printStackTrace();
+		}
+		
+	}
+	
 
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
-
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
-
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        if (path.size() == 1 && this.getChildCount() == 1) {
-            childrenRemoved(new ArrayList<ProjectTreeNode>());
-        } else {
-            path.add(0, this);
-            parent.childrenRemoved(path);
-        }
-    }
-
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-        for (E node : this) {
-            node.notifyCreated();
-        }
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + this.name;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        return (o == this);
-    }
-
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
-
-    @Override
-    public Image getIcon() {
-        return getOpenIcon();
-    }
-
-    @Override
-    public Image getClosedIcon() {
-        return DefaultIcons.getJsonClosedIcon();
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return DefaultIcons.getJsonClosedIcon();
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        return DefaultIcons.getJsonOpenIcon();
-    }
-
-    @Override
-    public GameDataSet getDataSet() {
-        return parent.getDataSet();
-    }
-
-    @Override
-    public Type getDataType() {
-        return parent.getDataType();
-    }
-
-    @SuppressWarnings("rawtypes")
-    public void save(File jsonFile) {
-        if (getDataType() != GameSource.Type.created && getDataType() != GameSource.Type.altered) {
-            Notification.addError("Error while trying to write json file " + jsonFile.getAbsolutePath() + " : Game Source type " + getDataType().toString() + " should not be saved.");
-            return;
-        }
-        List<Map> dataToSave = new ArrayList<Map>();
-        for (E element : this) {
-            if (element.jsonFile.equals(jsonFile)) {
-                dataToSave.add(element.toJson());
-            }
-        }
-        if (dataToSave.isEmpty() && jsonFile.exists()) {
-            if (jsonFile.delete()) {
-                Notification.addSuccess("File " + jsonFile.getAbsolutePath() + " deleted.");
-            } else {
-                Notification.addError("Error deleting file " + jsonFile.getAbsolutePath());
-            }
-
-            return;
-        }
-
-        String toWrite = FileUtils.toJsonString(dataToSave);
-        if(FileUtils.writeStringToFile(toWrite, jsonFile, "JSON file '"+jsonFile.getAbsolutePath()+"'")){
-            for (E element : this) {
-                element.state = GameDataElement.State.saved;
-            }
-        }
-    }
-
-
-    public List<SaveEvent> attemptSave(boolean checkImpactedCategory, String fileName) {
-        List<SaveEvent> events = new ArrayList<SaveEvent>();
-        GameDataCategory<? extends JSONElement> impactedCategory = null;
-        String impactedFileName = fileName;
-        Map<String, Integer> containedIds = new LinkedHashMap<String, Integer>();
-        for (JSONElement node : this) {
-            if (node.getDataType() == GameSource.Type.created && getProject().baseContent.gameData.getGameDataElement(node.getClass(), node.id) != null) {
-                if (getProject().alteredContent.gameData.getGameDataElement(node.getClass(), node.id) != null) {
-                    events.add(new SaveEvent(SaveEvent.Type.moveToAltered, node, true, "Element ID matches one already present in the altered game content. Change this ID before saving."));
-                } else {
-                    events.add(new SaveEvent(SaveEvent.Type.moveToAltered, node));
-                    impactedFileName = getProject().baseContent.gameData.getGameDataElement(node.getClass(), node.id).jsonFile.getName();
-                    impactedCategory = getProject().alteredContent.gameData.getCategory(node.getClass());
-                }
-            } else if (this.getDataType() == GameSource.Type.altered && getProject().baseContent.gameData.getGameDataElement(node.getClass(), node.id) == null) {
-                if (getProject().createdContent.gameData.getGameDataElement(node.getClass(), node.id) != null) {
-                    events.add(new SaveEvent(SaveEvent.Type.moveToCreated, node, true, "Element ID matches one already present in the created game content. Change this ID before saving."));
-                } else {
-                    events.add(new SaveEvent(SaveEvent.Type.moveToCreated, node));
-                    impactedCategory = getProject().createdContent.gameData.getCategory(node.getClass());
-                    impactedFileName = node.getProjectFilename();
-                }
-            } else if (node.needsSaving()) {
-                events.add(new SaveEvent(SaveEvent.Type.alsoSave, node));
-            }
-            if (containedIds.containsKey(node.id)) {
-                containedIds.put(node.id, containedIds.get(node.id) + 1);
-            } else {
-                containedIds.put(node.id, 1);
-            }
-        }
-        for (String key : containedIds.keySet()) {
-            if (containedIds.get(key) > 1) {
-                E node = null;
-                for (E n : this) {
-                    if (key.equals(n.id)) {
-                        node = n;
-                        break;
-                    }
-                }
-                events.add(new SaveEvent(SaveEvent.Type.alsoSave, node, true,
-                                         "There are " + containedIds.get(node.id) + " elements with this ID in this category. Change the conflicting IDs before saving."));
-            }
-        }
-        if (checkImpactedCategory && impactedCategory != null) {
-            events.addAll(impactedCategory.attemptSave(false, impactedFileName));
-        }
-        return events;
-    }
-
-    public boolean remove(E o) {
-        int index = getProject().getNodeIndex(o);
-        boolean result = super.remove(o);
-        getProject().fireElementRemoved(o, index);
-        return result;
-    }
-
-    @Override
-    public boolean needsSaving() {
-        for (E node : this) {
-            if (node.needsSaving()) return true;
-        }
-        return false;
-    }
+	public List<SaveEvent> attemptSave(boolean checkImpactedCategory, String fileName) {
+		List<SaveEvent> events = new ArrayList<SaveEvent>();
+		GameDataCategory<? extends JSONElement> impactedCategory = null;
+		String impactedFileName = fileName;
+		Map<String, Integer> containedIds = new LinkedHashMap<String, Integer>();
+		for (JSONElement node : this) {
+			if (node.getDataType() == GameSource.Type.created && getProject().baseContent.gameData.getGameDataElement(node.getClass(), node.id) != null) {
+				if (getProject().alteredContent.gameData.getGameDataElement(node.getClass(), node.id) != null) {
+					events.add(new SaveEvent(SaveEvent.Type.moveToAltered, node, true, "Element ID matches one already present in the altered game content. Change this ID before saving."));
+				} else {
+					events.add(new SaveEvent(SaveEvent.Type.moveToAltered, node));
+					impactedFileName = getProject().baseContent.gameData.getGameDataElement(node.getClass(), node.id).jsonFile.getName();
+					impactedCategory = getProject().alteredContent.gameData.getCategory(node.getClass());
+				}
+			} else if (this.getDataType() == GameSource.Type.altered && getProject().baseContent.gameData.getGameDataElement(node.getClass(), node.id) == null) {
+				if (getProject().createdContent.gameData.getGameDataElement(node.getClass(), node.id) != null) {
+					events.add(new SaveEvent(SaveEvent.Type.moveToCreated, node, true, "Element ID matches one already present in the created game content. Change this ID before saving."));
+				} else {
+					events.add(new SaveEvent(SaveEvent.Type.moveToCreated, node));
+					impactedCategory = getProject().createdContent.gameData.getCategory(node.getClass());
+					impactedFileName = node.getProjectFilename();
+				}
+			} else if (node.needsSaving()) {
+				events.add(new SaveEvent(SaveEvent.Type.alsoSave, node));
+			}
+			if (containedIds.containsKey(node.id)) {
+				containedIds.put(node.id, containedIds.get(node.id) + 1);
+			} else {
+				containedIds.put(node.id, 1);
+			}
+		}
+		for (String key : containedIds.keySet()) {
+			if (containedIds.get(key) > 1) {
+				E node = null;
+				for (E n : this) {
+					if (key.equals(n.id)) {
+						node = n;
+						break;
+					}
+				}
+				events.add(new SaveEvent(SaveEvent.Type.alsoSave, node, true, "There are "+containedIds.get(node.id)+" elements with this ID in this category. Change the conflicting IDs before saving."));
+			}
+		}
+		if (checkImpactedCategory && impactedCategory != null) {
+			events.addAll(impactedCategory.attemptSave(false, impactedFileName));
+		}
+		return events;
+	}
 
+	public boolean remove(E o) {
+		int index = getProject().getNodeIndex(o);
+		boolean result = super.remove(o);
+		getProject().fireElementRemoved(o, index);
+		return result;
+	}
+	
+	@Override
+	public boolean needsSaving() {
+		for (E node : this) {
+			if (node.needsSaving()) return true;
+		}
+		return false;
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/GameDataSet.java

@@ -1,5 +1,14 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
+import java.awt.Image;
+import java.io.File;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.Notification;
 import com.gpl.rpg.atcontentstudio.model.GameSource;
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
@@ -9,479 +18,456 @@ import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
 import com.gpl.rpg.atcontentstudio.model.SavedSlotCollection;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.io.File;
-import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.List;
-
 
 public class GameDataSet implements ProjectTreeNode, Serializable {
 
-    private static final long serialVersionUID = -8558067213826970968L;
+	private static final long serialVersionUID = -8558067213826970968L;
+	
+	public static final String DEFAULT_REL_PATH_IN_SOURCE = "res"+File.separator+"raw"+File.separator;
+	public static final String DEFAULT_REL_PATH_IN_PROJECT = "json"+File.separator;
+	
+	public static final String GAME_AC_ARRAY_NAME = "loadresource_actorconditions";
+	public static final String GAME_DIALOGUES_ARRAY_NAME = "loadresource_conversationlists";
+	public static final String GAME_DROPLISTS_ARRAY_NAME = "loadresource_droplists";
+	public static final String GAME_ITEMS_ARRAY_NAME = "loadresource_items";
+	public static final String GAME_ITEMCAT_ARRAY_NAME = "loadresource_itemcategories";
+	public static final String GAME_NPC_ARRAY_NAME = "loadresource_monsters";
+	public static final String GAME_QUESTS_ARRAY_NAME = "loadresource_quests";
+	public static final String DEBUG_SUFFIX = "_debug";
+	public static final String RESOURCE_PREFIX = "@raw/";
+	public static final String FILENAME_SUFFIX = ".json";
+	
+	public File baseFolder;
+	
+	public GameDataCategory<ActorCondition> actorConditions;
+	public GameDataCategory<Dialogue> dialogues;
+	public GameDataCategory<Droplist> droplists;
+	public GameDataCategory<Item> items;
+	public GameDataCategory<ItemCategory> itemCategories;
+	public GameDataCategory<NPC> npcs;
+	public GameDataCategory<Quest> quests;
+	
+	public GameSource parent;
+	public SavedSlotCollection v;
+	
+	public GameDataSet(GameSource source) {
+		
+		this.parent = source;
+		v = new SavedSlotCollection();
 
-    public static final String DEFAULT_REL_PATH_IN_SOURCE = "res" + File.separator + "raw" + File.separator;
-    public static final String DEFAULT_REL_PATH_IN_PROJECT = "json" + File.separator;
+		if (parent.type.equals(GameSource.Type.altered) || parent.type.equals(GameSource.Type.created)) {
+			this.baseFolder = new File(parent.baseFolder, GameDataSet.DEFAULT_REL_PATH_IN_PROJECT);
+			if (!baseFolder.exists()) this.baseFolder.mkdirs();
+		} else if (parent.type.equals(GameSource.Type.source)) {
+			this.baseFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_SOURCE);
+		}
+		
+		actorConditions = new GameDataCategory<ActorCondition>(this, ActorCondition.getStaticDesc());
+		dialogues = new GameDataCategory<Dialogue>(this, Dialogue.getStaticDesc());
+		droplists = new GameDataCategory<Droplist>(this, Droplist.getStaticDesc());
+		items = new GameDataCategory<Item>(this, Item.getStaticDesc());
+		itemCategories = new GameDataCategory<ItemCategory>(this, ItemCategory.getStaticDesc());
+		npcs = new GameDataCategory<NPC>(this, NPC.getStaticDesc());
+		quests = new GameDataCategory<Quest>(this, Quest.getStaticDesc());
+		
+		v.add(actorConditions);
+		v.add(dialogues);
+		v.add(droplists);
+		v.add(items);
+		v.add(itemCategories);
+		v.add(npcs);
+		v.add(quests);
+		
+		//Start parsing to populate categories' content.
+		if (parent.type == GameSource.Type.source && (parent.parent.sourceSetToUse == ResourceSet.debugData || parent.parent.sourceSetToUse == ResourceSet.gameData)) {
+			String suffix = (parent.parent.sourceSetToUse == ResourceSet.debugData) ? DEBUG_SUFFIX : "";
+			
+			if (parent.referencedSourceFiles.get(GAME_AC_ARRAY_NAME+suffix) != null) {
+				for (String resource : parent.referencedSourceFiles.get(GAME_AC_ARRAY_NAME+suffix)) {
+					File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "")+FILENAME_SUFFIX);
+					if (f.exists()) {
+						ActorCondition.fromJson(f, actorConditions);
+					} else {
+						Notification.addWarn("Unable to locate resource "+resource+" in the game source for project "+getProject().name);
+					}
+				}
+			}
+			
+			if (parent.referencedSourceFiles.get(GAME_DIALOGUES_ARRAY_NAME+suffix) != null) {
+				for (String resource : parent.referencedSourceFiles.get(GAME_DIALOGUES_ARRAY_NAME+suffix)) {
+					File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "")+FILENAME_SUFFIX);
+					if (f.exists()) {
+						Dialogue.fromJson(f, dialogues);
+					} else {
+						Notification.addWarn("Unable to locate resource "+resource+" in the game source for project "+getProject().name);
+					}
+				}
+			}
+			
+			if (parent.referencedSourceFiles.get(GAME_DROPLISTS_ARRAY_NAME+suffix) != null) {
+				for (String resource : parent.referencedSourceFiles.get(GAME_DROPLISTS_ARRAY_NAME+suffix)) {
+					File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "")+FILENAME_SUFFIX);
+					if (f.exists()) {
+						Droplist.fromJson(f, droplists);
+					} else {
+						Notification.addWarn("Unable to locate resource "+resource+" in the game source for project "+getProject().name);
+					}
+				}
+			}
+			
+			if (parent.referencedSourceFiles.get(GAME_ITEMS_ARRAY_NAME+suffix) != null) {
+				for (String resource : parent.referencedSourceFiles.get(GAME_ITEMS_ARRAY_NAME+suffix)) {
+					File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "")+FILENAME_SUFFIX);
+					if (f.exists()) {
+						Item.fromJson(f, items);
+					} else {
+						Notification.addWarn("Unable to locate resource "+resource+" in the game source for project "+getProject().name);
+					}
+				}
+			}
+			
+			if (parent.referencedSourceFiles.get(GAME_ITEMCAT_ARRAY_NAME+suffix) != null) {
+				for (String resource : parent.referencedSourceFiles.get(GAME_ITEMCAT_ARRAY_NAME+suffix)) {
+					File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "")+FILENAME_SUFFIX);
+					if (f.exists()) {
+						ItemCategory.fromJson(f, itemCategories);
+					} else {
+						Notification.addWarn("Unable to locate resource "+resource+" in the game source for project "+getProject().name);
+					}
+				}
+			}
+			
+			if (parent.referencedSourceFiles.get(GAME_NPC_ARRAY_NAME+suffix) != null) {
+				for (String resource : parent.referencedSourceFiles.get(GAME_NPC_ARRAY_NAME+suffix)) {
+					File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "")+FILENAME_SUFFIX);
+					if (f.exists()) {
+						NPC.fromJson(f, npcs);
+					} else {
+						Notification.addWarn("Unable to locate resource "+resource+" in the game source for project "+getProject().name);
+					}
+				}
+			}
+			
+			if (parent.referencedSourceFiles.get(GAME_QUESTS_ARRAY_NAME+suffix) != null) {
+				for (String resource : parent.referencedSourceFiles.get(GAME_QUESTS_ARRAY_NAME+suffix)) {
+					File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "")+FILENAME_SUFFIX);
+					if (f.exists()) {
+						Quest.fromJson(f, quests);
+					} else {
+						Notification.addWarn("Unable to locate resource "+resource+" in the game source for project "+getProject().name);
+					}
+				}
+			}
+			
+		} else if (parent.type != GameSource.Type.referenced) {
+			for (File f : baseFolder.listFiles()) {
+				if (f.getName().startsWith("actorconditions_")) {
+					ActorCondition.fromJson(f, actorConditions);
+				} else if (f.getName().startsWith("conversationlist_")) {
+					Dialogue.fromJson(f, dialogues);
+				} else if (f.getName().startsWith("droplists_")) {
+					Droplist.fromJson(f, droplists);
+				} else if (f.getName().startsWith("itemlist_")) {
+					Item.fromJson(f, items);
+				} else if (f.getName().startsWith("itemcategories_")) {
+					ItemCategory.fromJson(f, itemCategories);
+				} else if (f.getName().startsWith("monsterlist_")) {
+					NPC.fromJson(f, npcs);
+				} else if (f.getName().startsWith("questlist")) {
+					Quest.fromJson(f, quests);
+				}
+			}
+		}
+	}
+	
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return v.getNonEmptyElements();
+	}
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return v.getNonEmptyElementAt(arg0);
+	}
+	@Override
+	public int getChildCount() {
+		return v.getNonEmptySize();
+	}
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return v.getNonEmptyIndexOf((ProjectTreeNode) arg0);
+	}
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenAdded(path);
+	}
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenChanged(path);
+	}
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.v.getNonEmptySize() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+		for (ProjectTreeNode node : v.getNonEmptyIterable()) {
+			node.notifyCreated();
+		}
+	}
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+"JSON data";
+	}
+	
 
-    public static final String GAME_AC_ARRAY_NAME = "loadresource_actorconditions";
-    public static final String GAME_DIALOGUES_ARRAY_NAME = "loadresource_conversationlists";
-    public static final String GAME_DROPLISTS_ARRAY_NAME = "loadresource_droplists";
-    public static final String GAME_ITEMS_ARRAY_NAME = "loadresource_items";
-    public static final String GAME_ITEMCAT_ARRAY_NAME = "loadresource_itemcategories";
-    public static final String GAME_NPC_ARRAY_NAME = "loadresource_monsters";
-    public static final String GAME_QUESTS_ARRAY_NAME = "loadresource_quests";
-    public static final String DEBUG_SUFFIX = "_debug";
-    public static final String RESOURCE_PREFIX = "@raw/";
-    public static final String FILENAME_SUFFIX = ".json";
+	public void refreshTransients() {
+		
+	}
+	
+	public ActorCondition getActorCondition(String id) {
+		if (actorConditions == null) return null;
+		for (ActorCondition gde : actorConditions) {
+			if (id.equals(gde.id)){
+				return gde;
+			}
+		}
+		return null;
+	}
+	
+	public Dialogue getDialogue(String id) {
+		if (dialogues == null) return null;
+		for (Dialogue gde : dialogues) {
+			if (id.equals(gde.id)){
+				return gde;
+			}
+		}
+		return null;
+	}
+	
+	public Droplist getDroplist(String id) {
+		if (droplists == null) return null;
+		for (Droplist gde : droplists) {
+			if (id.equals(gde.id)){
+				return gde;
+			}
+		}
+		return null;
+	}
+	
+	public Item getItem(String id) {
+		if (items == null) return null;
+		for (Item gde : items) {
+			if (id.equals(gde.id)){
+				return gde;
+			}
+		}
+		return null;
+	}
+	
+	public ItemCategory getItemCategory(String id) {
+		if (itemCategories == null) return null;
+		for (ItemCategory gde : itemCategories) {
+			if (id.equals(gde.id)){
+				return gde;
+			}
+		}
+		return null;
+	}
+	
+	public NPC getNPC(String id) {
+		if (npcs == null) return null;
+		for (NPC gde : npcs) {
+			if (id.equals(gde.id)){
+				return gde;
+			}
+		}
+		return null;
+	}
+	
+	public NPC getNPCIgnoreCase(String id) {
+		if (npcs == null) return null;
+		for (NPC gde : npcs) {
+			if (id.equalsIgnoreCase(gde.id)){
+				return gde;
+			}
+		}
+		return null;
+	}
+	
+	public Quest getQuest(String id) {
+		if (quests == null) return null;
+		for (Quest gde : quests) {
+			if (id.equals(gde.id)){
+				return gde;
+			}
+		}
+		return null;
+	}
+	
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
+	
 
-    public File baseFolder;
+	@Override
+	public Image getIcon() {
+		return getOpenIcon();
+	}
+	@Override
+	public Image getClosedIcon() {
+		return DefaultIcons.getJsonClosedIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return DefaultIcons.getJsonClosedIcon();
+	}
+	@Override
+	public Image getOpenIcon() {
+		return DefaultIcons.getJsonOpenIcon();
+	}
 
-    public GameDataCategory<ActorCondition> actorConditions;
-    public GameDataCategory<Dialogue> dialogues;
-    public GameDataCategory<Droplist> droplists;
-    public GameDataCategory<Item> items;
-    public GameDataCategory<ItemCategory> itemCategories;
-    public GameDataCategory<NPC> npcs;
-    public GameDataCategory<Quest> quests;
+	public void addElement(JSONElement node) {
+		ProjectTreeNode higherEmptyParent = this;
+		while (higherEmptyParent != null) {
+			if (higherEmptyParent.getParent() != null && ((ProjectTreeNode)higherEmptyParent.getParent()).isEmpty()) higherEmptyParent = (ProjectTreeNode)higherEmptyParent.getParent();
+			else break;
+		}
+		if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
+		if (node instanceof ActorCondition) {
+			if (actorConditions.isEmpty() && higherEmptyParent == null) higherEmptyParent = actorConditions; 
+			actorConditions.add((ActorCondition) node);
+			node.parent = actorConditions;
+		} else if (node instanceof Dialogue) {
+			if (dialogues.isEmpty() && higherEmptyParent == null) higherEmptyParent = dialogues; 
+			dialogues.add((Dialogue) node);
+			node.parent = dialogues;
+		} else if (node instanceof Droplist) {
+			if (droplists.isEmpty() && higherEmptyParent == null) higherEmptyParent = droplists; 
+			droplists.add((Droplist) node);
+			node.parent = droplists;
+		} else if (node instanceof Item) {
+			if (items.isEmpty() && higherEmptyParent == null) higherEmptyParent = items; 
+			items.add((Item) node);
+			node.parent = items;
+		} else if (node instanceof ItemCategory) {
+			if (itemCategories.isEmpty() && higherEmptyParent == null) higherEmptyParent = itemCategories; 
+			itemCategories.add((ItemCategory) node);
+			node.parent = itemCategories;
+		} else if (node instanceof NPC) {
+			if (npcs.isEmpty() && higherEmptyParent == null) higherEmptyParent = npcs; 
+			npcs.add((NPC) node);
+			node.parent = npcs;
+		} else if (node instanceof Quest) {
+			if (quests.isEmpty() && higherEmptyParent == null) higherEmptyParent = quests; 
+			quests.add((Quest) node);
+			node.parent = quests;
+		} else {
+			Notification.addError("Cannot add "+node.getDesc()+". Unknown data type.");
+			return;
+		}
+		if (node.jsonFile != null && parent.type == GameSource.Type.altered) {
+			//Altered node.
+			node.jsonFile = new File(this.baseFolder, node.jsonFile.getName());
+		} else {
+			//Created node.
+			node.jsonFile = new File(this.baseFolder, node.getProjectFilename());
+		}
+		if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
+		else node.notifyCreated();
+	}
+	
 
-    public GameSource parent;
-    public SavedSlotCollection v;
+	@Override
+	public GameDataSet getDataSet() {
+		return this;
+	}
+	
+	@Override
+	public Type getDataType() {
+		return parent.getDataType();
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return v.isEmpty();
+	}
 
-    public GameDataSet(GameSource source) {
+	public JSONElement getGameDataElement(Class<? extends JSONElement> gdeClass, String id) {
+		if (gdeClass == ActorCondition.class) {
+			return getActorCondition(id);
+		}
+		if (gdeClass == Dialogue.class) {
+			return getDialogue(id);
+		}
+		if (gdeClass == Droplist.class) {
+			return getDroplist(id);
+		}
+		if (gdeClass == ItemCategory.class) {
+			return getItemCategory(id);
+		}
+		if (gdeClass == Item.class) {
+			return getItem(id);
+		}
+		if (gdeClass == NPC.class) {
+			return getNPC(id);
+		}
+		if (gdeClass == Quest.class) {
+			return getQuest(id);
+		}
+		return null;
+	}
 
-        this.parent = source;
-        v = new SavedSlotCollection();
-
-        if (parent.type.equals(GameSource.Type.altered) || parent.type.equals(GameSource.Type.created)) {
-            this.baseFolder = new File(parent.baseFolder, GameDataSet.DEFAULT_REL_PATH_IN_PROJECT);
-            if (!baseFolder.exists()) this.baseFolder.mkdirs();
-        } else if (parent.type.equals(GameSource.Type.source)) {
-            this.baseFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_SOURCE);
-        }
-
-        actorConditions = new GameDataCategory<ActorCondition>(this, ActorCondition.getStaticDesc());
-        dialogues = new GameDataCategory<Dialogue>(this, Dialogue.getStaticDesc());
-        droplists = new GameDataCategory<Droplist>(this, Droplist.getStaticDesc());
-        items = new GameDataCategory<Item>(this, Item.getStaticDesc());
-        itemCategories = new GameDataCategory<ItemCategory>(this, ItemCategory.getStaticDesc());
-        npcs = new GameDataCategory<NPC>(this, NPC.getStaticDesc());
-        quests = new GameDataCategory<Quest>(this, Quest.getStaticDesc());
-
-        v.add(actorConditions);
-        v.add(dialogues);
-        v.add(droplists);
-        v.add(items);
-        v.add(itemCategories);
-        v.add(npcs);
-        v.add(quests);
-
-        //Start parsing to populate categories' content.
-        if (parent.type == GameSource.Type.source && (parent.parent.sourceSetToUse == ResourceSet.debugData || parent.parent.sourceSetToUse == ResourceSet.gameData)) {
-            String suffix = (parent.parent.sourceSetToUse == ResourceSet.debugData) ? DEBUG_SUFFIX : "";
-
-            if (parent.referencedSourceFiles.get(GAME_AC_ARRAY_NAME + suffix) != null) {
-                for (String resource : parent.referencedSourceFiles.get(GAME_AC_ARRAY_NAME + suffix)) {
-                    File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "") + FILENAME_SUFFIX);
-                    if (f.exists()) {
-                        ActorCondition.fromJson(f, actorConditions);
-                    } else {
-                        Notification.addWarn("Unable to locate resource " + resource + " in the game source for project " + getProject().name);
-                    }
-                }
-            }
-
-            if (parent.referencedSourceFiles.get(GAME_DIALOGUES_ARRAY_NAME + suffix) != null) {
-                for (String resource : parent.referencedSourceFiles.get(GAME_DIALOGUES_ARRAY_NAME + suffix)) {
-                    File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "") + FILENAME_SUFFIX);
-                    if (f.exists()) {
-                        Dialogue.fromJson(f, dialogues);
-                    } else {
-                        Notification.addWarn("Unable to locate resource " + resource + " in the game source for project " + getProject().name);
-                    }
-                }
-            }
-
-            if (parent.referencedSourceFiles.get(GAME_DROPLISTS_ARRAY_NAME + suffix) != null) {
-                for (String resource : parent.referencedSourceFiles.get(GAME_DROPLISTS_ARRAY_NAME + suffix)) {
-                    File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "") + FILENAME_SUFFIX);
-                    if (f.exists()) {
-                        Droplist.fromJson(f, droplists);
-                    } else {
-                        Notification.addWarn("Unable to locate resource " + resource + " in the game source for project " + getProject().name);
-                    }
-                }
-            }
-
-            if (parent.referencedSourceFiles.get(GAME_ITEMS_ARRAY_NAME + suffix) != null) {
-                for (String resource : parent.referencedSourceFiles.get(GAME_ITEMS_ARRAY_NAME + suffix)) {
-                    File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "") + FILENAME_SUFFIX);
-                    if (f.exists()) {
-                        Item.fromJson(f, items);
-                    } else {
-                        Notification.addWarn("Unable to locate resource " + resource + " in the game source for project " + getProject().name);
-                    }
-                }
-            }
-
-            if (parent.referencedSourceFiles.get(GAME_ITEMCAT_ARRAY_NAME + suffix) != null) {
-                for (String resource : parent.referencedSourceFiles.get(GAME_ITEMCAT_ARRAY_NAME + suffix)) {
-                    File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "") + FILENAME_SUFFIX);
-                    if (f.exists()) {
-                        ItemCategory.fromJson(f, itemCategories);
-                    } else {
-                        Notification.addWarn("Unable to locate resource " + resource + " in the game source for project " + getProject().name);
-                    }
-                }
-            }
-
-            if (parent.referencedSourceFiles.get(GAME_NPC_ARRAY_NAME + suffix) != null) {
-                for (String resource : parent.referencedSourceFiles.get(GAME_NPC_ARRAY_NAME + suffix)) {
-                    File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "") + FILENAME_SUFFIX);
-                    if (f.exists()) {
-                        NPC.fromJson(f, npcs);
-                    } else {
-                        Notification.addWarn("Unable to locate resource " + resource + " in the game source for project " + getProject().name);
-                    }
-                }
-            }
-
-            if (parent.referencedSourceFiles.get(GAME_QUESTS_ARRAY_NAME + suffix) != null) {
-                for (String resource : parent.referencedSourceFiles.get(GAME_QUESTS_ARRAY_NAME + suffix)) {
-                    File f = new File(baseFolder, resource.replaceAll(RESOURCE_PREFIX, "") + FILENAME_SUFFIX);
-                    if (f.exists()) {
-                        Quest.fromJson(f, quests);
-                    } else {
-                        Notification.addWarn("Unable to locate resource " + resource + " in the game source for project " + getProject().name);
-                    }
-                }
-            }
-
-        } else if (parent.type != GameSource.Type.referenced) {
-            for (File f : baseFolder.listFiles()) {
-                if (f.getName().startsWith("actorconditions_")) {
-                    ActorCondition.fromJson(f, actorConditions);
-                } else if (f.getName().startsWith("conversationlist_")) {
-                    Dialogue.fromJson(f, dialogues);
-                } else if (f.getName().startsWith("droplists_")) {
-                    Droplist.fromJson(f, droplists);
-                } else if (f.getName().startsWith("itemlist_")) {
-                    Item.fromJson(f, items);
-                } else if (f.getName().startsWith("itemcategories_")) {
-                    ItemCategory.fromJson(f, itemCategories);
-                } else if (f.getName().startsWith("monsterlist_")) {
-                    NPC.fromJson(f, npcs);
-                } else if (f.getName().startsWith("questlist")) {
-                    Quest.fromJson(f, quests);
-                }
-            }
-        }
-    }
-
-    @Override
-    public Enumeration<ProjectTreeNode> children() {
-        return v.getNonEmptyElements();
-    }
-
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
-
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return v.getNonEmptyElementAt(arg0);
-    }
-
-    @Override
-    public int getChildCount() {
-        return v.getNonEmptySize();
-    }
-
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return v.getNonEmptyIndexOf((ProjectTreeNode) arg0);
-    }
-
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
-
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
-
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
-
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
-
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        if (path.size() == 1 && this.v.getNonEmptySize() == 1) {
-            childrenRemoved(new ArrayList<ProjectTreeNode>());
-        } else {
-            path.add(0, this);
-            parent.childrenRemoved(path);
-        }
-    }
-
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-        for (ProjectTreeNode node : v.getNonEmptyIterable()) {
-            node.notifyCreated();
-        }
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + "JSON data";
-    }
-
-
-    public void refreshTransients() {
-
-    }
-
-    public ActorCondition getActorCondition(String id) {
-        if (actorConditions == null) return null;
-        for (ActorCondition gde : actorConditions) {
-            if (id.equals(gde.id)) {
-                return gde;
-            }
-        }
-        return null;
-    }
-
-    public Dialogue getDialogue(String id) {
-        if (dialogues == null) return null;
-        for (Dialogue gde : dialogues) {
-            if (id.equals(gde.id)) {
-                return gde;
-            }
-        }
-        return null;
-    }
-
-    public Droplist getDroplist(String id) {
-        if (droplists == null) return null;
-        for (Droplist gde : droplists) {
-            if (id.equals(gde.id)) {
-                return gde;
-            }
-        }
-        return null;
-    }
-
-    public Item getItem(String id) {
-        if (items == null) return null;
-        for (Item gde : items) {
-            if (id.equals(gde.id)) {
-                return gde;
-            }
-        }
-        return null;
-    }
-
-    public ItemCategory getItemCategory(String id) {
-        if (itemCategories == null) return null;
-        for (ItemCategory gde : itemCategories) {
-            if (id.equals(gde.id)) {
-                return gde;
-            }
-        }
-        return null;
-    }
-
-    public NPC getNPC(String id) {
-        if (npcs == null) return null;
-        for (NPC gde : npcs) {
-            if (id.equals(gde.id)) {
-                return gde;
-            }
-        }
-        return null;
-    }
-
-    public NPC getNPCIgnoreCase(String id) {
-        if (npcs == null) return null;
-        for (NPC gde : npcs) {
-            if (id.equalsIgnoreCase(gde.id)) {
-                return gde;
-            }
-        }
-        return null;
-    }
-
-    public Quest getQuest(String id) {
-        if (quests == null) return null;
-        for (Quest gde : quests) {
-            if (id.equals(gde.id)) {
-                return gde;
-            }
-        }
-        return null;
-    }
-
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
-
-
-    @Override
-    public Image getIcon() {
-        return getOpenIcon();
-    }
-
-    @Override
-    public Image getClosedIcon() {
-        return DefaultIcons.getJsonClosedIcon();
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return DefaultIcons.getJsonClosedIcon();
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        return DefaultIcons.getJsonOpenIcon();
-    }
-
-    public void addElement(JSONElement node) {
-        ProjectTreeNode higherEmptyParent = this;
-        while (higherEmptyParent != null) {
-            if (higherEmptyParent.getParent() != null && ((ProjectTreeNode) higherEmptyParent.getParent()).isEmpty())
-                higherEmptyParent = (ProjectTreeNode) higherEmptyParent.getParent();
-            else break;
-        }
-        if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
-        if (node instanceof ActorCondition) {
-            if (actorConditions.isEmpty() && higherEmptyParent == null) higherEmptyParent = actorConditions;
-            actorConditions.add((ActorCondition) node);
-            node.parent = actorConditions;
-        } else if (node instanceof Dialogue) {
-            if (dialogues.isEmpty() && higherEmptyParent == null) higherEmptyParent = dialogues;
-            dialogues.add((Dialogue) node);
-            node.parent = dialogues;
-        } else if (node instanceof Droplist) {
-            if (droplists.isEmpty() && higherEmptyParent == null) higherEmptyParent = droplists;
-            droplists.add((Droplist) node);
-            node.parent = droplists;
-        } else if (node instanceof Item) {
-            if (items.isEmpty() && higherEmptyParent == null) higherEmptyParent = items;
-            items.add((Item) node);
-            node.parent = items;
-        } else if (node instanceof ItemCategory) {
-            if (itemCategories.isEmpty() && higherEmptyParent == null) higherEmptyParent = itemCategories;
-            itemCategories.add((ItemCategory) node);
-            node.parent = itemCategories;
-        } else if (node instanceof NPC) {
-            if (npcs.isEmpty() && higherEmptyParent == null) higherEmptyParent = npcs;
-            npcs.add((NPC) node);
-            node.parent = npcs;
-        } else if (node instanceof Quest) {
-            if (quests.isEmpty() && higherEmptyParent == null) higherEmptyParent = quests;
-            quests.add((Quest) node);
-            node.parent = quests;
-        } else {
-            Notification.addError("Cannot add " + node.getDesc() + ". Unknown data type.");
-            return;
-        }
-        if (node.jsonFile != null && parent.type == GameSource.Type.altered) {
-            //Altered node.
-            node.jsonFile = new File(this.baseFolder, node.jsonFile.getName());
-        } else {
-            //Created node.
-            node.jsonFile = new File(this.baseFolder, node.getProjectFilename());
-        }
-        if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
-        else node.notifyCreated();
-    }
-
-
-    @Override
-    public GameDataSet getDataSet() {
-        return this;
-    }
-
-    @Override
-    public Type getDataType() {
-        return parent.getDataType();
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return v.isEmpty();
-    }
-
-    public JSONElement getGameDataElement(Class<? extends JSONElement> gdeClass, String id) {
-        if (gdeClass == ActorCondition.class) {
-            return getActorCondition(id);
-        }
-        if (gdeClass == Dialogue.class) {
-            return getDialogue(id);
-        }
-        if (gdeClass == Droplist.class) {
-            return getDroplist(id);
-        }
-        if (gdeClass == ItemCategory.class) {
-            return getItemCategory(id);
-        }
-        if (gdeClass == Item.class) {
-            return getItem(id);
-        }
-        if (gdeClass == NPC.class) {
-            return getNPC(id);
-        }
-        if (gdeClass == Quest.class) {
-            return getQuest(id);
-        }
-        return null;
-    }
-
-    public GameDataCategory<? extends JSONElement> getCategory(Class<? extends JSONElement> gdeClass) {
-        if (gdeClass == ActorCondition.class) {
-            return actorConditions;
-        }
-        if (gdeClass == Dialogue.class) {
-            return dialogues;
-        }
-        if (gdeClass == Droplist.class) {
-            return droplists;
-        }
-        if (gdeClass == ItemCategory.class) {
-            return itemCategories;
-        }
-        if (gdeClass == Item.class) {
-            return items;
-        }
-        if (gdeClass == NPC.class) {
-            return npcs;
-        }
-        if (gdeClass == Quest.class) {
-            return quests;
-        }
-        return null;
-    }
-
-    @Override
-    public boolean needsSaving() {
-        for (ProjectTreeNode node : v.getNonEmptyIterable()) {
-            if (node.needsSaving()) return true;
-        }
-        return false;
-    }
+	public GameDataCategory<? extends JSONElement> getCategory(Class<? extends JSONElement> gdeClass) {
+		if (gdeClass == ActorCondition.class) {
+			return actorConditions;
+		}
+		if (gdeClass == Dialogue.class) {
+			return dialogues;
+		}
+		if (gdeClass == Droplist.class) {
+			return droplists;
+		}
+		if (gdeClass == ItemCategory.class) {
+			return itemCategories;
+		}
+		if (gdeClass == Item.class) {
+			return items;
+		}
+		if (gdeClass == NPC.class) {
+			return npcs;
+		}
+		if (gdeClass == Quest.class) {
+			return quests;
+		}
+		return null;
+	}
+	
+	@Override
+	public boolean needsSaving() {
+		for (ProjectTreeNode node : v.getNonEmptyIterable()) {
+			if (node.needsSaving()) return true;
+		}
+		return false;
+	}
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/ItemCategory.java

@@ -1,13 +1,6 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
-import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.model.GameDataElement;
-import com.gpl.rpg.atcontentstudio.model.GameSource;
-import org.json.simple.parser.JSONParser;
-import org.json.simple.parser.ParseException;
-
-import javax.imageio.ImageIO;
-import java.awt.*;
+import java.awt.Image;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileReader;
@@ -16,307 +9,321 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
+import javax.imageio.ImageIO;
+
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.GameSource;
+
 public class ItemCategory extends JSONElement {
 
-    private static final long serialVersionUID = -348864002519568300L;
+	private static final long serialVersionUID = -348864002519568300L;
+	
+	public static final String ICON_NO_SLOT_RES = "/com/gpl/rpg/atcontentstudio/img/equip_square.png";
+	public static final String ICON_BODY_RES = "/com/gpl/rpg/atcontentstudio/img/equip_body.png";
+	public static final String ICON_FEET_RES = "/com/gpl/rpg/atcontentstudio/img/equip_feet.png";
+	public static final String ICON_HAND_RES = "/com/gpl/rpg/atcontentstudio/img/equip_hand.png";
+	public static final String ICON_HEAD_RES = "/com/gpl/rpg/atcontentstudio/img/equip_head.png";
+	public static final String ICON_NECK_RES = "/com/gpl/rpg/atcontentstudio/img/equip_neck.png";
+	public static final String ICON_RING_RES = "/com/gpl/rpg/atcontentstudio/img/equip_ring.png";
+	public static final String ICON_SHIELD_RES = "/com/gpl/rpg/atcontentstudio/img/equip_shield.png";
+	public static final String ICON_WEAPON_RES = "/com/gpl/rpg/atcontentstudio/img/equip_weapon.png";
 
-    public static final String ICON_NO_SLOT_RES = "/com/gpl/rpg/atcontentstudio/img/equip_square.png";
-    public static final String ICON_BODY_RES = "/com/gpl/rpg/atcontentstudio/img/equip_body.png";
-    public static final String ICON_FEET_RES = "/com/gpl/rpg/atcontentstudio/img/equip_feet.png";
-    public static final String ICON_HAND_RES = "/com/gpl/rpg/atcontentstudio/img/equip_hand.png";
-    public static final String ICON_HEAD_RES = "/com/gpl/rpg/atcontentstudio/img/equip_head.png";
-    public static final String ICON_NECK_RES = "/com/gpl/rpg/atcontentstudio/img/equip_neck.png";
-    public static final String ICON_RING_RES = "/com/gpl/rpg/atcontentstudio/img/equip_ring.png";
-    public static final String ICON_SHIELD_RES = "/com/gpl/rpg/atcontentstudio/img/equip_shield.png";
-    public static final String ICON_WEAPON_RES = "/com/gpl/rpg/atcontentstudio/img/equip_weapon.png";
+	public static Image no_slot_image = null;
+	public static Image no_slot_icon = null;
 
-    public static Image no_slot_image = null;
-    public static Image no_slot_icon = null;
+	public static Image body_image = null;
+	public static Image body_icon = null;
 
-    public static Image body_image = null;
-    public static Image body_icon = null;
+	public static Image feet_image = null;
+	public static Image feet_icon = null;
 
-    public static Image feet_image = null;
-    public static Image feet_icon = null;
+	public static Image hand_image = null;
+	public static Image hand_icon = null;
 
-    public static Image hand_image = null;
-    public static Image hand_icon = null;
+	public static Image head_image = null;
+	public static Image head_icon = null;
 
-    public static Image head_image = null;
-    public static Image head_icon = null;
+	public static Image neck_image = null;
+	public static Image neck_icon = null;
 
-    public static Image neck_image = null;
-    public static Image neck_icon = null;
+	public static Image ring_image = null;
+	public static Image ring_icon = null;
 
-    public static Image ring_image = null;
-    public static Image ring_icon = null;
+	public static Image shield_image = null;
+	public static Image shield_icon = null;
 
-    public static Image shield_image = null;
-    public static Image shield_icon = null;
+	public static Image weapon_image = null;
+	public static Image weapon_icon = null;
+	
+	
+	//Available from init state
+	//public String id = null; inherited.
+	public String name = null;
+	public InventorySlot slot = null;
+	
+	//Available from parsed state
+	public ActionType action_type = null;
+	public Size size = null;
+	
+	//Available from linked state
+	//None
+	
+	public static enum ActionType {
+		none,
+		use,
+		equip
+	}
+	
+	public static enum Size {
+		none,
+		light,
+		std,
+		large
+	}
+	
+	public static enum InventorySlot {
+		weapon,
+		shield,
+	    head,
+	    body,
+	    hand,
+	    feet,
+	    neck, 
+	    leftring,
+	    rightring
+	}
 
-    public static Image weapon_image = null;
-    public static Image weapon_icon = null;
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+name+" ("+id+")";
+	}
 
+	public static String getStaticDesc() {
+		return "Item categories";
+	}
+	
+	
+	@SuppressWarnings("rawtypes")
+	public static void fromJson(File jsonFile, GameDataCategory<ItemCategory> category) {
+		JSONParser parser = new JSONParser();
+		FileReader reader = null;
+		try {
+			reader = new FileReader(jsonFile);
+			List itemCategories = (List) parser.parse(reader);
+			for (Object obj : itemCategories) {
+				Map itemCatJson = (Map)obj;
+				ItemCategory itemCat = fromJson(itemCatJson);
+				itemCat.jsonFile = jsonFile;
+				itemCat.parent = category;
+				if (itemCat.getDataType() == GameSource.Type.created || itemCat.getDataType() == GameSource.Type.altered) {
+					itemCat.writable = true;
+				}
+				category.add(itemCat);
+			}
+		} catch (FileNotFoundException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (IOException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (ParseException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} finally {
+			if (reader != null)
+				try {
+					reader.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static ItemCategory fromJson(String jsonString) throws ParseException {
+		Map itemCatJson = (Map) new JSONParser().parse(jsonString);
+		ItemCategory item = fromJson(itemCatJson);
+		item.parse(itemCatJson);
+		return item;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static ItemCategory fromJson(Map itemCatJson) {
+		ItemCategory itemCat = new ItemCategory();
+		itemCat.id = (String) itemCatJson.get("id");
+		itemCat.name = (String) itemCatJson.get("name");
+		if (itemCatJson.get("inventorySlot") != null) itemCat.slot = InventorySlot.valueOf((String) itemCatJson.get("inventorySlot"));
+		return itemCat;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	@Override
+	public void parse(Map itemCatJson) {
+		if (itemCatJson.get("actionType") != null) action_type = ActionType.valueOf((String) itemCatJson.get("actionType"));
+		if (itemCatJson.get("size") != null) size = Size.valueOf((String) itemCatJson.get("size"));
+		this.state = State.parsed;
+	
+	}
+	
+	@Override
+	public void link() {
+		if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
+			//This type of state is unrelated to parsing/linking.
+			return;
+		}
+		if (this.state == State.init) {
+			//Not parsed yet.
+			this.parse();
+		} else if (this.state == State.linked) {
+			//Already linked.
+			return;
+		}
+		
+		//Nothing to link to :D
+		this.state = State.linked;
+	}
+	
+	@Override
+	public Image getIcon() {
+		return getIcon(this.slot);
+	}
+	
+	public Image getImage() {
+		return getImage(this.slot);
+	}
+	
+	public static Image getImage(InventorySlot slot) {
+		if (slot == null) {
+			return getImage(ICON_NO_SLOT_RES, no_slot_image, "no_slot_image");
+		}
+		switch (slot) {
+		case body:
+			return getImage(ICON_BODY_RES, body_image, "body_image");
+		case feet:
+			return getImage(ICON_FEET_RES, feet_image, "feet_image");
+		case hand:
+			return getImage(ICON_HAND_RES, hand_image, "hand_image");
+		case head:
+			return getImage(ICON_HEAD_RES, head_image, "head_image");
+		case leftring:
+		case rightring:
+			return getImage(ICON_RING_RES, ring_image, "ring_image");
+		case neck:
+			return getImage(ICON_NECK_RES, neck_image, "neck_image");
+		case shield:
+			return getImage(ICON_SHIELD_RES, shield_image, "shield_image");
+		case weapon:
+			return getImage(ICON_WEAPON_RES, weapon_image, "weapon_image");
+		default:
+			return getImage(ICON_NO_SLOT_RES, no_slot_image, "no_slot_image");
+		}
+	}
+	
+	public static Image getIcon(InventorySlot slot) {
+		if (slot == null) {
+			return getIcon(ICON_NO_SLOT_RES, no_slot_image, no_slot_icon, "no_slot_image", "no_slot_icon");
+		}
+		switch (slot) {
+		case body:
+			return getIcon(ICON_BODY_RES, body_image, body_icon, "body_image", "body_icon");
+		case feet:
+			return getIcon(ICON_FEET_RES, feet_image, feet_icon, "feet_image", "feet_icon");
+		case hand:
+			return getIcon(ICON_HAND_RES, hand_image, hand_icon, "hand_image", "hand_icon");
+		case head:
+			return getIcon(ICON_HEAD_RES, head_image, head_icon, "head_image", "head_icon");
+		case leftring:
+		case rightring:
+			return getIcon(ICON_RING_RES, ring_image, ring_icon, "ring_image", "ring_icon");
+		case neck:
+			return getIcon(ICON_NECK_RES, neck_image, neck_icon, "neck_image", "neck_icon");
+		case shield:
+			return getIcon(ICON_SHIELD_RES, shield_image, shield_icon, "shield_image", "shield_icon");
+		case weapon:
+			return getIcon(ICON_WEAPON_RES, weapon_image, weapon_icon, "weapon_image", "weapon_icon");
+		default:
+			return getIcon(ICON_NO_SLOT_RES, no_slot_image, no_slot_icon, "no_slot_image", "no_slot_icon");
+		}
+	}
 
-    //Available from init state
-    //public String id = null; inherited.
-    public String name = null;
-    public InventorySlot slot = null;
-
-    //Available from parsed state
-    public ActionType action_type = null;
-    public Size size = null;
-
-    //Available from linked state
-    //None
-
-    public static enum ActionType {
-        none,
-        use,
-        equip
-    }
-
-    public static enum Size {
-        none,
-        light,
-        std,
-        large
-    }
-
-    public static enum InventorySlot {
-        weapon,
-        shield,
-        head,
-        body,
-        hand,
-        feet,
-        neck,
-        leftring,
-        rightring
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + name + " (" + id + ")";
-    }
-
-    public static String getStaticDesc() {
-        return "Item categories";
-    }
-
-
-    @SuppressWarnings("rawtypes")
-    public static void fromJson(File jsonFile, GameDataCategory<ItemCategory> category) {
-        JSONParser parser = new JSONParser();
-        FileReader reader = null;
-        try {
-            reader = new FileReader(jsonFile);
-            List itemCategories = (List) parser.parse(reader);
-            for (Object obj : itemCategories) {
-                Map itemCatJson = (Map) obj;
-                ItemCategory itemCat = fromJson(itemCatJson);
-                itemCat.jsonFile = jsonFile;
-                itemCat.parent = category;
-                if (itemCat.getDataType() == GameSource.Type.created || itemCat.getDataType() == GameSource.Type.altered) {
-                    itemCat.writable = true;
-                }
-                category.add(itemCat);
-            }
-        } catch (FileNotFoundException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (IOException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (ParseException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } finally {
-            if (reader != null)
-                try {
-                    reader.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-        }
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static ItemCategory fromJson(String jsonString) throws ParseException {
-        Map itemCatJson = (Map) new JSONParser().parse(jsonString);
-        ItemCategory item = fromJson(itemCatJson);
-        item.parse(itemCatJson);
-        return item;
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static ItemCategory fromJson(Map itemCatJson) {
-        ItemCategory itemCat = new ItemCategory();
-        itemCat.id = (String) itemCatJson.get("id");
-        itemCat.name = (String) itemCatJson.get("name");
-        if (itemCatJson.get("inventorySlot") != null)
-            itemCat.slot = InventorySlot.valueOf((String) itemCatJson.get("inventorySlot"));
-        return itemCat;
-    }
-
-    @SuppressWarnings("rawtypes")
-    @Override
-    public void parse(Map itemCatJson) {
-        if (itemCatJson.get("actionType") != null)
-            action_type = ActionType.valueOf((String) itemCatJson.get("actionType"));
-        if (itemCatJson.get("size") != null) size = Size.valueOf((String) itemCatJson.get("size"));
-        this.state = State.parsed;
-
-    }
-
-    @Override
-    public void link() {
-        if (shouldSkipParseOrLink()) {
-            return;
-        }
-        ensureParseIfNeeded();
-
-        //Nothing to link to :D
-        this.state = State.linked;
-    }
-
-    @Override
-    public Image getIcon() {
-        return getIcon(this.slot);
-    }
-
-    public Image getImage() {
-        return getImage(this.slot);
-    }
-
-    public static Image getImage(InventorySlot slot) {
-        if (slot == null) {
-            return getImage(ICON_NO_SLOT_RES, no_slot_image, "no_slot_image");
-        }
-        switch (slot) {
-            case body:
-                return getImage(ICON_BODY_RES, body_image, "body_image");
-            case feet:
-                return getImage(ICON_FEET_RES, feet_image, "feet_image");
-            case hand:
-                return getImage(ICON_HAND_RES, hand_image, "hand_image");
-            case head:
-                return getImage(ICON_HEAD_RES, head_image, "head_image");
-            case leftring:
-            case rightring:
-                return getImage(ICON_RING_RES, ring_image, "ring_image");
-            case neck:
-                return getImage(ICON_NECK_RES, neck_image, "neck_image");
-            case shield:
-                return getImage(ICON_SHIELD_RES, shield_image, "shield_image");
-            case weapon:
-                return getImage(ICON_WEAPON_RES, weapon_image, "weapon_image");
-            default:
-                return getImage(ICON_NO_SLOT_RES, no_slot_image, "no_slot_image");
-        }
-    }
-
-    public static Image getIcon(InventorySlot slot) {
-        if (slot == null) {
-            return getIcon(ICON_NO_SLOT_RES, no_slot_image, no_slot_icon, "no_slot_image", "no_slot_icon");
-        }
-        switch (slot) {
-            case body:
-                return getIcon(ICON_BODY_RES, body_image, body_icon, "body_image", "body_icon");
-            case feet:
-                return getIcon(ICON_FEET_RES, feet_image, feet_icon, "feet_image", "feet_icon");
-            case hand:
-                return getIcon(ICON_HAND_RES, hand_image, hand_icon, "hand_image", "hand_icon");
-            case head:
-                return getIcon(ICON_HEAD_RES, head_image, head_icon, "head_image", "head_icon");
-            case leftring:
-            case rightring:
-                return getIcon(ICON_RING_RES, ring_image, ring_icon, "ring_image", "ring_icon");
-            case neck:
-                return getIcon(ICON_NECK_RES, neck_image, neck_icon, "neck_image", "neck_icon");
-            case shield:
-                return getIcon(ICON_SHIELD_RES, shield_image, shield_icon, "shield_image", "shield_icon");
-            case weapon:
-                return getIcon(ICON_WEAPON_RES, weapon_image, weapon_icon, "weapon_image", "weapon_icon");
-            default:
-                return getIcon(ICON_NO_SLOT_RES, no_slot_image, no_slot_icon, "no_slot_image", "no_slot_icon");
-        }
-    }
-
-    public static Image getImage(String res, Image img, String fieldName) {
-        if (img == null) {
-            try {
-                img = ImageIO.read(ItemCategory.class.getResourceAsStream(res));
-                ItemCategory.class.getField(fieldName).set(null, img);
-            } catch (IllegalArgumentException e) {
-                e.printStackTrace();
-            } catch (SecurityException e) {
-                e.printStackTrace();
-            } catch (IllegalAccessException e) {
-                e.printStackTrace();
-            } catch (NoSuchFieldException e) {
-                e.printStackTrace();
-            } catch (IOException e) {
-                Notification.addError("Failed to load item category icon " + res);
-                e.printStackTrace();
-            }
-        }
-        return img;
-    }
-
-    public static Image getIcon(String res, Image img, Image icon, String imgFieldName, String iconFieldName) {
-        if (icon == null) {
-            icon = getImage(res, img, imgFieldName).getScaledInstance(16, 16, Image.SCALE_SMOOTH);
-            try {
-                ItemCategory.class.getField(iconFieldName).set(null, icon);
-            } catch (IllegalArgumentException e) {
-                e.printStackTrace();
-            } catch (SecurityException e) {
-                e.printStackTrace();
-            } catch (IllegalAccessException e) {
-                e.printStackTrace();
-            } catch (NoSuchFieldException e) {
-                e.printStackTrace();
-            }
-        }
-        return icon;
-    }
-
-    @Override
-    public GameDataElement clone() {
-        ItemCategory clone = new ItemCategory();
-        clone.jsonFile = this.jsonFile;
-        clone.state = this.state;
-        clone.id = this.id;
-        clone.name = this.name;
-        clone.size = this.size;
-        clone.slot = this.slot;
-        clone.action_type = this.action_type;
-        return clone;
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        // Nothing to link to.
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    @Override
-    public Map toJson() {
-        Map itemCatJson = new LinkedHashMap();
-        itemCatJson.put("id", this.id);
-        if (this.name != null) itemCatJson.put("name", this.name);
-        if (this.action_type != null) itemCatJson.put("actionType", this.action_type.toString());
-        if (this.size != null) itemCatJson.put("size", this.size.toString());
-        if (this.slot != null) itemCatJson.put("inventorySlot", this.slot.toString());
-        return itemCatJson;
-    }
-
-
-    @Override
-    public String getProjectFilename() {
-        return "itemcategories_" + getProject().name + ".json";
-    }
-
+	public static Image getImage(String res, Image img, String fieldName) {
+		if (img == null) {
+			try {
+				img = ImageIO.read(ItemCategory.class.getResourceAsStream(res));
+				ItemCategory.class.getField(fieldName).set(null, img);
+			} catch (IllegalArgumentException e) {
+				e.printStackTrace();
+			} catch (SecurityException e) {
+				e.printStackTrace();
+			} catch (IllegalAccessException e) {
+				e.printStackTrace();
+			} catch (NoSuchFieldException e) {
+				e.printStackTrace();
+			} catch (IOException e) {
+				Notification.addError("Failed to load item category icon "+res);
+				e.printStackTrace();
+			}
+		}
+		return img;
+	}
+	
+	public static Image getIcon(String res, Image img, Image icon, String imgFieldName, String iconFieldName) {
+		if (icon == null) {
+			icon = getImage(res, img, imgFieldName).getScaledInstance(16, 16, Image.SCALE_SMOOTH);
+			try {
+				ItemCategory.class.getField(iconFieldName).set(null, icon);
+			} catch (IllegalArgumentException e) {
+				e.printStackTrace();
+			} catch (SecurityException e) {
+				e.printStackTrace();
+			} catch (IllegalAccessException e) {
+				e.printStackTrace();
+			} catch (NoSuchFieldException e) {
+				e.printStackTrace();
+			}
+		}
+		return icon;
+	}
+	
+	@Override
+	public GameDataElement clone() {
+		ItemCategory clone = new ItemCategory();
+		clone.jsonFile = this.jsonFile;
+		clone.state = this.state;
+		clone.id = this.id;
+		clone.name = this.name;
+		clone.size = this.size;
+		clone.slot = this.slot;
+		clone.action_type = this.action_type;
+		return clone;
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		// Nothing to link to.
+	}
+	
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	@Override
+	public Map toJson() {
+		Map itemCatJson = new LinkedHashMap();
+		itemCatJson.put("id", this.id);
+		if (this.name != null) itemCatJson.put("name", this.name);
+		if (this.action_type != null) itemCatJson.put("actionType", this.action_type.toString());
+		if (this.size != null) itemCatJson.put("size", this.size.toString());
+		if (this.slot != null) itemCatJson.put("inventorySlot", this.slot.toString());
+		return itemCatJson;
+	}
+	
 
+	@Override
+	public String getProjectFilename() {
+		return "itemcategories_"+getProject().name+".json";
+	}
+	
+	
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/JSONElement.java

@@ -1,122 +1,133 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.StringWriter;
+import java.util.List;
+import java.util.Map;
+
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
 import com.gpl.rpg.atcontentstudio.Notification;
 import com.gpl.rpg.atcontentstudio.io.JsonPrettyWriter;
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.SaveEvent;
-import com.gpl.rpg.atcontentstudio.utils.FileUtils;
-import org.json.simple.JSONObject;
-import org.json.simple.parser.JSONParser;
-import org.json.simple.parser.ParseException;
-
-import java.io.*;
-import java.util.List;
-import java.util.Map;
 
 public abstract class JSONElement extends GameDataElement {
 
-    private static final long serialVersionUID = -8015398814080503982L;
+	private static final long serialVersionUID = -8015398814080503982L;
 
-    //Available from state init.
-    public File jsonFile;
+	//Available from state init.
+	public File jsonFile;
+	
+	@SuppressWarnings("rawtypes")
+	public void parse() {
+		if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
+			//This type of state is unrelated to parsing/linking.
+			return;
+		}
+		JSONParser parser = new JSONParser();
+		FileReader reader = null;
+		try {
+			reader = new FileReader(jsonFile);
+			List gameDataElements = (List) parser.parse(reader);
+			for (Object obj : gameDataElements) {
+				Map jsonObj = (Map)obj;
+				String id  = (String) jsonObj.get("id");
+				try {
+					if (id != null && id.equals(this.id )) {
+						this.parse(jsonObj);
+						this.state = State.parsed;
+						break;
+					}
+				}
+				catch(Exception e){
+					System.out.println("Error in ID: " + id);
+					System.out.println(e.getMessage());
+				}
+			}
+		} catch (FileNotFoundException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (IOException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (ParseException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (IllegalArgumentException e) {
+			System.out.println(id);
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} finally {
+			if (reader != null)
+				try {
+					reader.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+	
+	}
+	
+	public abstract void parse(@SuppressWarnings("rawtypes") Map jsonObj);
+	
+	@SuppressWarnings("rawtypes")
+	public abstract Map toJson();
+	public String toJsonString() {
+		StringWriter writer = new JsonPrettyWriter();
+		try {
+			JSONObject.writeJSONString(this.toJson(), writer);
+		} catch (IOException e) {
+			//Impossible with a StringWriter
+		}
+		return writer.toString();
+	}
+	
+	
+	@Override
+	public GameDataSet getDataSet() {
+		if (parent == null) {
+			System.out.println("blerf.");
+		}
+		return parent.getDataSet();
+	}
+	
+	public void save() {
+		if (this.getParent() instanceof GameDataCategory<?> && writable) {
+			((GameDataCategory<?>)this.getParent()).save(this.jsonFile);
+		}
+	}
+	
+	/**
+	 * Returns null if save occurred (no notable events).
+	 */
+	public List<SaveEvent> attemptSave() {
+		List<SaveEvent> events = ((GameDataCategory<?>)this.getParent()).attemptSave(true, this.jsonFile.getName());
+		if (events == null || events.isEmpty()) {
+			return null;
+		}
+		if (events.size() == 1 && events.get(0).type == SaveEvent.Type.alsoSave && events.get(0).target == this) {
+			save();
+			return null;
+		}
+		return events;
+	}
 
-    @SuppressWarnings("rawtypes")
-    public void parse() {
-        if (shouldSkipParse()) {
-            return;
-        }
-        JSONParser parser = new JSONParser();
-        FileReader reader = null;
-        try {
-            reader = new FileReader(jsonFile);
-            List gameDataElements = (List) parser.parse(reader);
-            for (Object obj : gameDataElements) {
-                Map jsonObj = (Map) obj;
-                String id = (String) jsonObj.get("id");
-                try {
-                    if (id != null && id.equals(this.id)) {
-                        this.parse(jsonObj);
-                        this.state = State.parsed;
-                        break;
-                    }
-                } catch (Exception e) {
-                    System.out.println("Error in ID: " + id);
-                    System.out.println(e.getMessage());
-                }
-            }
-        } catch (FileNotFoundException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (IOException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (ParseException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (IllegalArgumentException e) {
-            System.out.println(id);
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } finally {
-            if (reader != null)
-                try {
-                    reader.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-        }
+	public static Integer getInteger(Number n) {
+		return n == null ? null : n.intValue();
+	}
 
-    }
-
-    public abstract void parse(@SuppressWarnings("rawtypes") Map jsonObj);
-
-    @SuppressWarnings("rawtypes")
-    public abstract Map toJson();
-
-    public String toJsonString() {
-        Map json = this.toJson();
-        return FileUtils.toJsonString(json);
-    }
-
-    @Override
-    public GameDataSet getDataSet() {
-        if (parent == null) {
-            System.out.println("blerf.");
-        }
-        return parent.getDataSet();
-    }
-
-    public void save() {
-        if (this.getParent() instanceof GameDataCategory<?> && writable) {
-            ((GameDataCategory<?>) this.getParent()).save(this.jsonFile);
-        }
-    }
-
-    /**
-     * Returns null if save occurred (no notable events).
-     */
-    public List<SaveEvent> attemptSave() {
-        List<SaveEvent> events = ((GameDataCategory<?>) this.getParent()).attemptSave(true, this.jsonFile.getName());
-        if (events == null || events.isEmpty()) {
-            return null;
-        }
-        if (events.size() == 1 && events.get(0).type == SaveEvent.Type.alsoSave && events.get(0).target == this) {
-            save();
-            return null;
-        }
-        return events;
-    }
-
-    public static Integer getInteger(Number n) {
-        return n == null ? null : n.intValue();
-    }
-
-    public static Double getDouble(Number n) {
-        return n == null ? null : n.doubleValue();
-    }
-
-    public static Double parseChance(String s) {
-        if (s.equals("100")) return 100d;
+	public static Double getDouble(Number n) {
+		return n == null ? null : n.doubleValue();
+	}
+	
+	public static Double parseChance(String s) {
+		if (s.equals("100")) return 100d;
         else if (s.equals("70")) return 70d;
         else if (s.equals("30")) return 30d;
         else if (s.equals("25")) return 25d;
@@ -127,30 +138,28 @@ public abstract class JSONElement extends GameDataElement {
         else if (s.equals("1/1000")) return 0.1;
         else if (s.equals("1/10000")) return 0.01;
         else if (s.indexOf('/') >= 0) {
-            int c = s.indexOf('/');
-            double a = 1;
-            try {
-                a = Integer.parseInt(s.substring(0, c));
-            } catch (NumberFormatException nfe) {
-            }
-            double b = 100;
-            try {
-                b = Integer.parseInt(s.substring(c + 1));
-            } catch (NumberFormatException nfe) {
-            }
-            return a / b;
-        } else {
-            double a = 10;
-            try {
-                a = Double.parseDouble(s);
-            } catch (NumberFormatException nfe) {
-            }
-            return a;
+                int c = s.indexOf('/');
+                double a = 1;
+                try {
+                	a = Integer.parseInt(s.substring(0, c));
+                } catch (NumberFormatException nfe) {}
+                double b = 100;
+                try {
+                	b = Integer.parseInt(s.substring(c+1));
+                } catch (NumberFormatException nfe) {}
+                return a/b;
         }
-    }
-
-    public static String printJsonChance(Double chance) {
-        if (chance.equals(100d)) return "100";
+        else {
+        	double a = 10;
+        	try {
+             	a = Double.parseDouble(s);
+            } catch (NumberFormatException nfe) {}
+        	return a;
+        }
+	}
+	
+	public static String printJsonChance(Double chance) {
+		if (chance.equals(100d)) return "100";
         else if (chance.equals(70d)) return "70";
         else if (chance.equals(30d)) return "30";
         else if (chance.equals(25d)) return "25";
@@ -161,11 +170,11 @@ public abstract class JSONElement extends GameDataElement {
         else if (chance.equals(0.1d)) return "1/1000";
         else if (chance.equals(0.01d)) return "1/10000";
         else {
-            if (chance.intValue() == chance) return Integer.toString(chance.intValue());
-            //TODO Better handling of fractions. Chance description need a complete overhaul in AT.
-            //This part does not output the input content of parseDouble(String s) in the case of fractions.
-            return chance.toString();
+        	if (chance.intValue() == chance) return Integer.toString(chance.intValue());
+        	//TODO Better handling of fractions. Chance description need a complete overhaul in AT.
+        	//This part does not output the input content of parseDouble(String s) in the case of fractions.
+        	return chance.toString();
         }
-    }
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/Quest.java

@@ -1,13 +1,6 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
-import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.model.GameDataElement;
-import com.gpl.rpg.atcontentstudio.model.GameSource;
-import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
-import org.json.simple.parser.JSONParser;
-import org.json.simple.parser.ParseException;
-
-import java.awt.*;
+import java.awt.Image;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileReader;
@@ -17,174 +10,189 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.GameSource;
+import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
+
 public class Quest extends JSONElement {
 
-    private static final long serialVersionUID = 2004839647483250099L;
+	private static final long serialVersionUID = 2004839647483250099L;
+	
+	//Available from init state
+	//public String id = null; inherited.
+	public String name = null;
+	
+	//Available in parsed state
+	public Integer visible_in_log = null;
+	public List<QuestStage> stages = null;
+	
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+name+" ("+id+")";
+	}
 
-    //Available from init state
-    //public String id = null; inherited.
-    public String name = null;
+	public static String getStaticDesc() {
+		return "Quests";
+	}
+	
 
-    //Available in parsed state
-    public Integer visible_in_log = null;
-    public List<QuestStage> stages = null;
+	@SuppressWarnings("rawtypes")
+	public static void fromJson(File jsonFile, GameDataCategory<Quest> category) {
+		JSONParser parser = new JSONParser();
+		FileReader reader = null;
+		try {
+			reader = new FileReader(jsonFile);
+			List quests = (List) parser.parse(reader);
+			for (Object obj : quests) {
+				Map questJson = (Map)obj;
+				Quest quest = fromJson(questJson);
+				quest.jsonFile = jsonFile;
+				quest.parent = category;
+				if (quest.getDataType() == GameSource.Type.created || quest.getDataType() == GameSource.Type.altered) {
+					quest.writable = true;
+				}
+				category.add(quest);
+			}
+		} catch (FileNotFoundException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (IOException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (ParseException e) {
+			Notification.addError("Error while parsing JSON file "+jsonFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} finally {
+			if (reader != null)
+				try {
+					reader.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static Quest fromJson(String jsonString) throws ParseException {
+		Map questJson = (Map) new JSONParser().parse(jsonString);
+		Quest quest = fromJson(questJson);
+		quest.parse(questJson);
+		return quest;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public static Quest fromJson(Map questJson) {
+		Quest quest = new Quest();
+		quest.id = (String) questJson.get("id");
+		quest.name = (String) questJson.get("name");
+		//Quests have to be parsed to have their stages initialized.
+		quest.parse(questJson);
+		return quest;
+	}
 
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + name + " (" + id + ")";
-    }
+	@SuppressWarnings("rawtypes")
+	@Override
+	public void parse(Map questJson) {
+		this.visible_in_log = JSONElement.getInteger((Number) questJson.get("showInLog"));
+		List questStagesJson = (List) questJson.get("stages");
+		this.stages = new ArrayList<QuestStage>();
+		if (questStagesJson != null && !questStagesJson.isEmpty()) {
+			for (Object questStageJsonObj : questStagesJson) {
+				Map questStageJson = (Map)questStageJsonObj;
+				QuestStage questStage = new QuestStage(this);
+				questStage.parse(questStageJson);
+				this.stages.add(questStage);
+			}
+		}
+		this.state = State.parsed;
+	}
+	
+	@Override
+	public void link() {
+		if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
+			//This type of state is unrelated to parsing/linking.
+			return;
+		}
+		if (this.state == State.init) {
+			//Not parsed yet.
+			this.parse();
+		} else if (this.state == State.linked) {
+			//Already linked.
+			return;
+		}
+		
+		for (QuestStage stage : stages) {
+			stage.link();
+		}
+		//Nothing to link to :D
+		this.state = State.linked;
+	}
 
-    public static String getStaticDesc() {
-        return "Quests";
-    }
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getQuestIcon();
+	}
+	
+	public Image getImage() {
+		return DefaultIcons.getQuestImage();
+	}
+	
+	@Override
+	public GameDataElement clone() {
+		Quest clone = new Quest();
+		clone.jsonFile = this.jsonFile;
+		clone.state = this.state;
+		clone.id = this.id;
+		clone.name = this.name;
+		clone.visible_in_log = this.visible_in_log;
+		if (this.stages != null) {
+			clone.stages = new ArrayList<QuestStage>();
+			for (QuestStage stage : this.stages){
+				clone.stages.add((QuestStage) stage.clone(clone));
+			}
+		}
+		return clone;
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		//Nothing to link to.
+	}
+	
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	@Override
+	public Map toJson() {
+		Map questJson = new LinkedHashMap();
+		questJson.put("id", this.id);
+		if (this.name != null) questJson.put("name", this.name);
+		if (this.visible_in_log != null) questJson.put("showInLog", this.visible_in_log);
+		if (this.stages != null) {
+			List stagesJson = new ArrayList();
+			questJson.put("stages", stagesJson);
+			for (QuestStage stage : this.stages) {
+				stagesJson.add(stage.toJson());
+			}
+		}
+		return questJson;
+	}
+	
 
+	@Override
+	public String getProjectFilename() {
+		return "questlist_"+getProject().name+".json";
+	}
 
-    @SuppressWarnings("rawtypes")
-    public static void fromJson(File jsonFile, GameDataCategory<Quest> category) {
-        JSONParser parser = new JSONParser();
-        FileReader reader = null;
-        try {
-            reader = new FileReader(jsonFile);
-            List quests = (List) parser.parse(reader);
-            for (Object obj : quests) {
-                Map questJson = (Map) obj;
-                Quest quest = fromJson(questJson);
-                quest.jsonFile = jsonFile;
-                quest.parent = category;
-                if (quest.getDataType() == GameSource.Type.created || quest.getDataType() == GameSource.Type.altered) {
-                    quest.writable = true;
-                }
-                category.add(quest);
-            }
-        } catch (FileNotFoundException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (IOException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (ParseException e) {
-            Notification.addError("Error while parsing JSON file " + jsonFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } finally {
-            if (reader != null)
-                try {
-                    reader.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-        }
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static Quest fromJson(String jsonString) throws ParseException {
-        Map questJson = (Map) new JSONParser().parse(jsonString);
-        Quest quest = fromJson(questJson);
-        quest.parse(questJson);
-        return quest;
-    }
-
-    @SuppressWarnings("rawtypes")
-    public static Quest fromJson(Map questJson) {
-        Quest quest = new Quest();
-        quest.id = (String) questJson.get("id");
-        quest.name = (String) questJson.get("name");
-        //Quests have to be parsed to have their stages initialized.
-        quest.parse(questJson);
-        return quest;
-    }
-
-    @SuppressWarnings("rawtypes")
-    @Override
-    public void parse(Map questJson) {
-        this.visible_in_log = JSONElement.getInteger((Number) questJson.get("showInLog"));
-        List questStagesJson = (List) questJson.get("stages");
-        this.stages = new ArrayList<QuestStage>();
-        if (questStagesJson != null && !questStagesJson.isEmpty()) {
-            for (Object questStageJsonObj : questStagesJson) {
-                Map questStageJson = (Map) questStageJsonObj;
-                QuestStage questStage = new QuestStage(this);
-                questStage.parse(questStageJson);
-                this.stages.add(questStage);
-            }
-        }
-        this.state = State.parsed;
-    }
-
-    @Override
-    public void link() {
-        if (shouldSkipParseOrLink()) {
-            return;
-        }
-        ensureParseIfNeeded();
-
-        for (QuestStage stage : stages) {
-            stage.link();
-        }
-        //Nothing to link to :D
-        this.state = State.linked;
-    }
-
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getQuestIcon();
-    }
-
-    public Image getImage() {
-        return DefaultIcons.getQuestImage();
-    }
-
-    @Override
-    public GameDataElement clone() {
-        Quest clone = new Quest();
-        clone.jsonFile = this.jsonFile;
-        clone.state = this.state;
-        clone.id = this.id;
-        clone.name = this.name;
-        clone.visible_in_log = this.visible_in_log;
-        if (this.stages != null) {
-            clone.stages = new ArrayList<QuestStage>();
-            for (QuestStage stage : this.stages) {
-                clone.stages.add((QuestStage) stage.clone(clone));
-            }
-        }
-        return clone;
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        //Nothing to link to.
-    }
-
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    @Override
-    public Map toJson() {
-        Map questJson = new LinkedHashMap();
-        questJson.put("id", this.id);
-        if (this.name != null) questJson.put("name", this.name);
-        if (this.visible_in_log != null) questJson.put("showInLog", this.visible_in_log);
-        if (this.stages != null) {
-            List stagesJson = new ArrayList();
-            questJson.put("stages", stagesJson);
-            for (QuestStage stage : this.stages) {
-                stagesJson.add(stage.toJson());
-            }
-        }
-        return questJson;
-    }
-
-
-    @Override
-    public String getProjectFilename() {
-        return "questlist_" + getProject().name + ".json";
-    }
-
-    public QuestStage getStage(Integer stageId) {
-        for (QuestStage stage : stages) {
-            if (stage.progress.equals(stageId)) {
-                return stage;
-            }
-        }
-        return null;
-    }
-
+	public QuestStage getStage(Integer stageId) {
+		for (QuestStage stage : stages) {
+			if (stage.progress.equals(stageId)) {
+				return stage;
+			}
+		}
+		return null;
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/QuestStage.java

@@ -1,96 +1,103 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
+import java.awt.Image;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import java.awt.*;
-import java.util.LinkedHashMap;
-import java.util.Map;
-
 public class QuestStage extends JSONElement {
+	
+	private static final long serialVersionUID = 8313645819951513431L;
+	
+	public Integer progress = null;
+	public String log_text = null;
+	public Integer exp_reward = null;
+	public Integer finishes_quest = null;
+	
+	public QuestStage(Quest parent){
+		this.parent = parent;
+	}
+	
+	public QuestStage clone(Quest cloneParent) {
+		QuestStage clone = new QuestStage(cloneParent);
+		clone.progress = progress != null ? new Integer(progress) : null;
+		clone.log_text = log_text != null ? new String(log_text) : null;
+		clone.exp_reward = exp_reward != null ? new Integer(exp_reward) : null;
+		clone.finishes_quest = finishes_quest != null ? new Integer(finishes_quest) : null;
+		clone.id = this.id;
+		return clone;
+	}
 
-    private static final long serialVersionUID = 8313645819951513431L;
+	@SuppressWarnings("rawtypes")
+	@Override
+	public void parse(Map jsonObj) {
+		progress = JSONElement.getInteger((Number) jsonObj.get("progress"));
+		this.id = ((Quest)parent).id+":"+progress;
+		log_text = (String) jsonObj.get("logText");
+		exp_reward = JSONElement.getInteger((Number) jsonObj.get("rewardExperience"));
+		finishes_quest = JSONElement.getInteger((Number) jsonObj.get("finishesQuest"));
+		state = State.parsed;
+	}
 
-    public Integer progress = null;
-    public String log_text = null;
-    public Integer exp_reward = null;
-    public Integer finishes_quest = null;
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	@Override
+	public Map toJson() {
+		Map stageJson = new LinkedHashMap();
+		if (progress != null) stageJson.put("progress", progress);
+		if (log_text != null) stageJson.put("logText", log_text);
+		if (exp_reward != null) stageJson.put("rewardExperience", exp_reward);
+		if (finishes_quest != null) stageJson.put("finishesQuest", finishes_quest);
+		return stageJson;
+	}
 
-    public QuestStage(Quest parent) {
-        this.parent = parent;
-    }
+	@Override
+	public String getDesc() {
+		return progress+" - "+(exp_reward != null ? "["+exp_reward+"XP]" : "")+((finishes_quest != null) && (finishes_quest == 1) ? "[END]" : "")+log_text;
+	}
 
-    public QuestStage clone(Quest cloneParent) {
-        QuestStage clone = new QuestStage(cloneParent);
-        clone.progress = progress != null ? new Integer(progress) : null;
-        clone.log_text = log_text != null ? new String(log_text) : null;
-        clone.exp_reward = exp_reward != null ? new Integer(exp_reward) : null;
-        clone.finishes_quest = finishes_quest != null ? new Integer(finishes_quest) : null;
-        clone.id = this.id;
-        return clone;
-    }
+	@Override
+	public void link() {
+		if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
+			//This type of state is unrelated to parsing/linking.
+			return;
+		}
+		if (this.state == State.init) {
+			//Not parsed yet.
+			this.parse();
+		} else if (this.state == State.linked) {
+			//Already linked.
+			return;
+		}
+		
+		//Nothing to link to :D
+		this.state = State.linked;
+	}
 
-    @SuppressWarnings("rawtypes")
-    @Override
-    public void parse(Map jsonObj) {
-        progress = JSONElement.getInteger((Number) jsonObj.get("progress"));
-        this.id = ((Quest) parent).id + ":" + progress;
-        log_text = (String) jsonObj.get("logText");
-        exp_reward = JSONElement.getInteger((Number) jsonObj.get("rewardExperience"));
-        finishes_quest = JSONElement.getInteger((Number) jsonObj.get("finishesQuest"));
-        state = State.parsed;
-    }
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		// Nothing to link to.
+	}
 
-    @SuppressWarnings({"rawtypes", "unchecked"})
-    @Override
-    public Map toJson() {
-        Map stageJson = new LinkedHashMap();
-        if (progress != null) stageJson.put("progress", progress);
-        if (log_text != null) stageJson.put("logText", log_text);
-        if (exp_reward != null) stageJson.put("rewardExperience", exp_reward);
-        if (finishes_quest != null) stageJson.put("finishesQuest", finishes_quest);
-        return stageJson;
-    }
-
-    @Override
-    public String getDesc() {
-        return progress + " - " + (exp_reward != null ? "[" + exp_reward + "XP]" : "") + ((finishes_quest != null) && (finishes_quest == 1) ? "[END]" : "") + log_text;
-    }
-
-    @Override
-    public void link() {
-        if (shouldSkipParseOrLink()) {
-            return;
-        }
-        ensureParseIfNeeded();
-
-        //Nothing to link to :D
-        this.state = State.linked;
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        // Nothing to link to.
-    }
-
-    @Override
-    public String getProjectFilename() {
-        return ((Quest) parent).getProjectFilename();
-    }
-
-    @Override
-    public GameDataElement clone() {
-        return null;
-    }
-
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getQuestIcon();
-    }
-
-    public Image getImage() {
-        return DefaultIcons.getQuestImage();
-    }
+	@Override
+	public String getProjectFilename() {
+		return ((Quest)parent).getProjectFilename();
+	}
 
+	@Override
+	public GameDataElement clone() {
+		return null;
+	}
+	
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getQuestIcon();
+	}
+	
+	public Image getImage() {
+		return DefaultIcons.getQuestImage();
+	}
 
+	
 }

src/com/gpl/rpg/atcontentstudio/model/gamedata/Requirement.java

@@ -1,230 +1,268 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
-import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.model.GameDataElement;
-import com.gpl.rpg.atcontentstudio.model.Project;
-
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.Project;
+
 public class Requirement extends JSONElement {
 
-    private static final long serialVersionUID = 7295593297142310955L;
+	private static final long serialVersionUID = 7295593297142310955L;
+	
+	private static Map<RequirementType, List<RequirementType>> COMPATIBLE_TYPES = new LinkedHashMap<RequirementType, List<RequirementType>>();
+	
+	static {
+		List<RequirementType> questTypes = new ArrayList<RequirementType>();
+		questTypes.add(RequirementType.questProgress);
+		questTypes.add(RequirementType.questLatestProgress);
+		COMPATIBLE_TYPES.put(RequirementType.questProgress, questTypes);
+		COMPATIBLE_TYPES.put(RequirementType.questLatestProgress, questTypes);
+		
+		List<RequirementType> countedItemTypes = new ArrayList<RequirementType>();
+		countedItemTypes.add(RequirementType.inventoryRemove);
+		countedItemTypes.add(RequirementType.inventoryKeep);
+		countedItemTypes.add(RequirementType.usedItem);
+		countedItemTypes.add(RequirementType.wear);
+		countedItemTypes.add(RequirementType.wearRemove);
+		COMPATIBLE_TYPES.put(RequirementType.inventoryRemove, countedItemTypes);
+		COMPATIBLE_TYPES.put(RequirementType.inventoryKeep, countedItemTypes);
+		COMPATIBLE_TYPES.put(RequirementType.usedItem, countedItemTypes);
+		COMPATIBLE_TYPES.put(RequirementType.wear, countedItemTypes);
+		COMPATIBLE_TYPES.put(RequirementType.wearRemove, countedItemTypes);
+	}
+	
+	//Available from parsed state
+	public RequirementType type = null;
+	public String required_obj_id = null;
+	public Integer required_value = null;
+	public Boolean negated = null;
+	
+	//Available from linked state
+	public GameDataElement required_obj = null;
+	
+	public enum RequirementType {
+		questProgress,
+		questLatestProgress,
+		inventoryRemove,
+		inventoryKeep,
+		wear,
+		skillLevel,
+		killedMonster,
+		timerElapsed,
+		usedItem,
+		spentGold,
+		consumedBonemeals,
+		hasActorCondition,
+		factionScore,
+		random,
+		factionScoreEquals,
+		wearRemove,
+		date,
+		dateEquals,
+		time,
+		timeEquals
+	}
+	
+	public enum SkillID {
+		weaponChance
+		,weaponDmg
+		,barter
+		,dodge
+		,barkSkin
+		,moreCriticals
+		,betterCriticals
+		,speed				// Raises max ap
+		,coinfinder
+		,moreExp
+		,cleave				// +10ap on kill
+		,eater				// +1hp per kill
+		,fortitude			// +N hp per levelup
+		,evasion			// increase successful flee chance & reduce chance of monster attack
+		,regeneration		// +N hp per round
+		,lowerExploss
+		,magicfinder
+		,resistanceMental	// lowers chance to get negative active conditions by monsters (Mental like Dazed)
+		,resistancePhysical	// lowers chance to get negative active conditions by monsters (Physical Capacity like Minor fatigue)
+		,resistanceBlood	// lowers chance to get negative active conditions by monsters (Blood Disorder like Weak Poison)
+		,shadowBless
+		,sporeImmunity
+		,crit1			// lowers atk ability
+		,crit2			// lowers def ability ,rejuvenation	// Reduces magnitudes of conditions
+		,rejuvenation	// Reduces magnitudes of conditions
+		,taunt			// Causes AP loss of attackers that miss
+		,concussion		// AC loss for monsters with (AC-BC)>N
+		,weaponProficiencyDagger
+		,weaponProficiency1hsword
+		,weaponProficiency2hsword
+		,weaponProficiencyAxe
+		,weaponProficiencyBlunt
+		,weaponProficiencyUnarmed
+		,weaponProficiencyPole
+		,armorProficiencyShield
+		,armorProficiencyUnarmored
+		,armorProficiencyLight
+		,armorProficiencyHeavy
+		,fightstyleDualWield
+		,fightstyle2hand
+		,fightstyleWeaponShield
+		,specializationDualWield
+		,specialization2hand
+		,specializationWeaponShield
+	}
+	
+	@Override
+	public String getDesc() {
+		String obj_id = "";
+		if (required_obj_id != null)
+		{
+			obj_id = required_obj_id;
+			if (type != null && type == RequirementType.random){
+				obj_id = " Chance " + obj_id + (required_obj_id.contains("/") ? "" : "%"); 
+			}
+			else {
+				obj_id += ":";
+			}
+		}
+		
+		return ((negated != null && negated) ? "NOT " : "")
+				+(type == null ? "" : type.toString()+":")
+				+obj_id
+				+(required_value == null ? "" : required_value.toString());
+	}
 
-    private static Map<RequirementType, List<RequirementType>> COMPATIBLE_TYPES = new LinkedHashMap<RequirementType, List<RequirementType>>();
+	@Override
+	public void parse() {
+		throw new Error("Thou shalt not reach this method.");
+	}
 
-    static {
-        List<RequirementType> questTypes = new ArrayList<RequirementType>();
-        questTypes.add(RequirementType.questProgress);
-        questTypes.add(RequirementType.questLatestProgress);
-        COMPATIBLE_TYPES.put(RequirementType.questProgress, questTypes);
-        COMPATIBLE_TYPES.put(RequirementType.questLatestProgress, questTypes);
+	@SuppressWarnings("rawtypes")
+	@Override
+	public Map toJson() {
+		throw new Error("Thou shalt not reach this method.");
+	}
+	
+	@SuppressWarnings("rawtypes")
+	@Override
+	public void parse(Map jsonObj) {
+		throw new Error("Thou shalt not reach this method.");	
+	}
 
-        List<RequirementType> countedItemTypes = new ArrayList<RequirementType>();
-        countedItemTypes.add(RequirementType.inventoryRemove);
-        countedItemTypes.add(RequirementType.inventoryKeep);
-        countedItemTypes.add(RequirementType.usedItem);
-        countedItemTypes.add(RequirementType.wear);
-        countedItemTypes.add(RequirementType.wearRemove);
-        COMPATIBLE_TYPES.put(RequirementType.inventoryRemove, countedItemTypes);
-        COMPATIBLE_TYPES.put(RequirementType.inventoryKeep, countedItemTypes);
-        COMPATIBLE_TYPES.put(RequirementType.usedItem, countedItemTypes);
-        COMPATIBLE_TYPES.put(RequirementType.wear, countedItemTypes);
-        COMPATIBLE_TYPES.put(RequirementType.wearRemove, countedItemTypes);
-    }
-
-    //Available from parsed state
-    public RequirementType type = null;
-    public String required_obj_id = null;
-    public Integer required_value = null;
-    public Boolean negated = null;
-
-    //Available from linked state
-    public GameDataElement required_obj = null;
-
-    public enum RequirementType {
-        questProgress,
-        questLatestProgress,
-        inventoryRemove,
-        inventoryKeep,
-        wear,
-        skillLevel,
-        killedMonster,
-        timerElapsed,
-        usedItem,
-        spentGold,
-        consumedBonemeals,
-        hasActorCondition,
-        factionScore,
-        random,
-        factionScoreEquals,
-        wearRemove,
-        date,
-        dateEquals,
-        time,
-        timeEquals
-    }
-
-    public enum SkillID {
-        weaponChance, weaponDmg, barter, dodge, barkSkin, moreCriticals, betterCriticals, speed                // Raises max ap
-        , coinfinder, moreExp, cleave                // +10ap on kill
-        , eater                // +1hp per kill
-        , fortitude            // +N hp per levelup
-        , evasion            // increase successful flee chance & reduce chance of monster attack
-        , regeneration        // +N hp per round
-        , lowerExploss, magicfinder, resistanceMental    // lowers chance to get negative active conditions by monsters (Mental like Dazed)
-        , resistancePhysical    // lowers chance to get negative active conditions by monsters (Physical Capacity like Minor fatigue)
-        , resistanceBlood    // lowers chance to get negative active conditions by monsters (Blood Disorder like Weak Poison)
-        , shadowBless, sporeImmunity, crit1            // lowers atk ability
-        , crit2            // lowers def ability ,rejuvenation	// Reduces magnitudes of conditions
-        , rejuvenation    // Reduces magnitudes of conditions
-        , taunt            // Causes AP loss of attackers that miss
-        , concussion        // AC loss for monsters with (AC-BC)>N
-        , weaponProficiencyDagger, weaponProficiency1hsword, weaponProficiency2hsword, weaponProficiencyAxe, weaponProficiencyBlunt, weaponProficiencyUnarmed, weaponProficiencyPole, armorProficiencyShield, armorProficiencyUnarmored, armorProficiencyLight, armorProficiencyHeavy, fightstyleDualWield, fightstyle2hand, fightstyleWeaponShield, specializationDualWield, specialization2hand, specializationWeaponShield
-    }
-
-    @Override
-    public String getDesc() {
-        String obj_id = "";
-        if (required_obj_id != null) {
-            obj_id = required_obj_id;
-            if (type != null && type == RequirementType.random) {
-                obj_id = " Chance " + obj_id + (required_obj_id.contains("/") ? "" : "%");
-            } else {
-                obj_id += ":";
-            }
-        }
-
-        return ((negated != null && negated) ? "NOT " : "")
-                + (type == null ? "" : type.toString() + ":")
-                + obj_id
-                + (required_value == null ? "" : required_value.toString());
-    }
-
-    @Override
-    public void parse() {
-        throw new Error("Thou shalt not reach this method.");
-    }
-
-    @SuppressWarnings("rawtypes")
-    @Override
-    public Map toJson() {
-        throw new Error("Thou shalt not reach this method.");
-    }
-
-    @SuppressWarnings("rawtypes")
-    @Override
-    public void parse(Map jsonObj) {
-        throw new Error("Thou shalt not reach this method.");
-    }
-
-    @Override
-    public void link() {
-        if (shouldSkipParseOrLink()) {
-            return;
-        }
-        ensureParseIfNeeded();
-        Project proj = getProject();
-        if (proj == null) {
-            Notification.addError("Error linking requirement " + getDesc() + ". No parent project found.");
-            return;
-        }
-        switch (type) {
-            case hasActorCondition:
-                this.required_obj = proj.getActorCondition(required_obj_id);
-                break;
-            case inventoryKeep:
-            case inventoryRemove:
-            case usedItem:
-            case wear:
-            case wearRemove:
-                this.required_obj = proj.getItem(required_obj_id);
-                break;
-            case killedMonster:
-                this.required_obj = proj.getNPC(required_obj_id);
-                break;
-            case questLatestProgress:
-            case questProgress:
-                this.required_obj = proj.getQuest(required_obj_id);
-                if (this.required_obj != null && this.required_value != null) {
-                    QuestStage stage = ((Quest) this.required_obj).getStage(this.required_value);
-                    if (stage != null) {
-                        stage.addBacklink((GameDataElement) this.parent);
-                    }
-                }
-                break;
-            case consumedBonemeals:
-            case skillLevel:
-            case spentGold:
-            case timerElapsed:
-            case factionScore:
-            case factionScoreEquals:
-            case random:
-            case date:
-            case dateEquals:
-            case time:
-            case timeEquals:
-                break;
-        }
-        if (this.required_obj != null) this.required_obj.addBacklink((GameDataElement) this.parent);
-        this.state = State.linked;
-    }
-
-    @Override
-    public GameDataElement clone() {
-        return clone(null);
-    }
-
-    public GameDataElement clone(GameDataElement parent) {
-        Requirement clone = new Requirement();
-        clone.parent = parent;
-        clone.jsonFile = this.jsonFile;
-        clone.state = this.state;
-        clone.required_obj_id = this.required_obj_id;
-        clone.required_value = this.required_value;
-        clone.negated = this.negated;
-        clone.required_obj = this.required_obj;
-        clone.type = this.type;
-        if (clone.required_obj != null && parent != null) {
-            clone.required_obj.addBacklink(parent);
-        }
-        return clone;
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        if (this.required_obj == oldOne) {
-            oldOne.removeBacklink((GameDataElement) this.parent);
-            this.required_obj = newOne;
-            if (newOne != null) newOne.addBacklink((GameDataElement) this.parent);
-        }
-        if (oldOne instanceof QuestStage) {
-            if (this.required_obj != null && this.required_obj.equals(oldOne.parent) && this.required_value != null && this.required_value.equals(((QuestStage) oldOne).progress)) {
-                oldOne.removeBacklink((GameDataElement) this.parent);
-                if (newOne != null) newOne.addBacklink((GameDataElement) this.parent);
-            }
-        }
-    }
-
-    @Override
-    public String getProjectFilename() {
-        throw new Error("Thou shalt not reach this method.");
-    }
-
-    public void changeType(RequirementType destType) {
-        if (COMPATIBLE_TYPES.get(type) == null || !COMPATIBLE_TYPES.get(type).contains(destType)) {
-            required_obj = null;
-            required_obj_id = null;
-            required_value = null;
-        }
-
-        if (destType == RequirementType.random) {
-            required_obj_id = "50/100";
-        }
-
-        type = destType;
-    }
+	@Override
+	public void link() {
+		if (this.state == State.created || this.state == State.modified || this.state == State.saved) {
+			//This type of state is unrelated to parsing/linking.
+			return;
+		}
+		if (this.state == State.init) {
+			//Not parsed yet.
+			this.parse();
+		} else if (this.state == State.linked) {
+			//Already linked.
+			return;
+		}
+		Project proj = getProject();
+		if (proj == null) {
+			Notification.addError("Error linking requirement "+getDesc()+". No parent project found.");
+			return;
+		}
+		switch (type) {
+		case hasActorCondition:
+			this.required_obj = proj.getActorCondition(required_obj_id);
+			break;
+		case inventoryKeep:
+		case inventoryRemove:
+		case usedItem:
+		case wear:
+		case wearRemove:
+			this.required_obj = proj.getItem(required_obj_id);
+			break;
+		case killedMonster:
+			this.required_obj = proj.getNPC(required_obj_id);
+			break;
+		case questLatestProgress:
+		case questProgress:
+			this.required_obj = proj.getQuest(required_obj_id);
+			if (this.required_obj != null && this.required_value != null) {
+				QuestStage stage = ((Quest)this.required_obj).getStage(this.required_value);
+				if (stage != null) {
+					stage.addBacklink((GameDataElement) this.parent);
+				}
+			}
+			break;
+		case consumedBonemeals:
+		case skillLevel:
+		case spentGold:
+		case timerElapsed:
+		case factionScore:
+		case factionScoreEquals:
+		case random:
+		case date:
+		case dateEquals:
+		case time:
+		case timeEquals:
+			break;
+		}
+		if (this.required_obj != null) this.required_obj.addBacklink((GameDataElement) this.parent);
+		this.state = State.linked;
+	}
+	
+	@Override
+	public GameDataElement clone() {
+		return clone(null);
+	}
+	
+	public GameDataElement clone(GameDataElement parent) {
+		Requirement clone = new Requirement();
+		clone.parent = parent;
+		clone.jsonFile = this.jsonFile;
+		clone.state = this.state;
+		clone.required_obj_id = this.required_obj_id;
+		clone.required_value = this.required_value;
+		clone.negated = this.negated;
+		clone.required_obj = this.required_obj;
+		clone.type = this.type;
+		if (clone.required_obj != null && parent != null) {
+			clone.required_obj.addBacklink(parent);
+		}
+		return clone;
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		if (this.required_obj == oldOne) {
+			oldOne.removeBacklink((GameDataElement) this.parent);
+			this.required_obj = newOne;
+			if (newOne != null) newOne.addBacklink((GameDataElement) this.parent);
+		}
+		if (oldOne instanceof QuestStage) {
+			if (this.required_obj != null && this.required_obj.equals(oldOne.parent) && this.required_value != null && this.required_value.equals(((QuestStage) oldOne).progress)) {
+				oldOne.removeBacklink((GameDataElement) this.parent);
+				if (newOne != null) newOne.addBacklink((GameDataElement) this.parent);
+			}
+		}
+	}
+	@Override
+	public String getProjectFilename() {
+		throw new Error("Thou shalt not reach this method.");
+	}
+	
+	public void changeType(RequirementType destType) {
+		if (COMPATIBLE_TYPES.get(type) == null || !COMPATIBLE_TYPES.get(type).contains(destType)) {
+			required_obj = null;
+			required_obj_id = null;
+			required_value = null;
+		}
+		
+		if(destType==RequirementType.random)
+		{
+			required_obj_id = "50/100";
+		}
+		
+		type = destType;
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/model/maps/ContainerArea.java

@@ -1,46 +1,45 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.gamedata.Droplist;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import java.awt.*;
-
 public class ContainerArea extends MapObject {
 
-    public Droplist droplist = null;
-
-    public ContainerArea(tiled.core.MapObject obj) {
-    }
-
-    @Override
-    public void link() {
-        droplist = parentMap.getProject().getDroplist(name);
-        if (droplist != null) {
-            droplist.addBacklink(parentMap);
-        }
-    }
-
-    @Override
-    public Image getIcon() {
-        if (droplist != null) return DefaultIcons.getContainerIcon();
-        else return DefaultIcons.getNullifyIcon();
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        if (oldOne == droplist) {
-            oldOne.removeBacklink(parentMap);
-            droplist = (Droplist) newOne;
-            if (newOne != null) newOne.addBacklink(parentMap);
-        }
-    }
-
-    @Override
-    public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
-        if (droplist != null) {
-            tmxObject.setName(droplist.id);
-        }
-    }
+	public Droplist droplist = null;
+	
+	public ContainerArea(tiled.core.MapObject obj) {}
+	
+	@Override
+	public void link() {
+		droplist = parentMap.getProject().getDroplist(name);
+		if (droplist != null) {
+			droplist.addBacklink(parentMap);
+		}
+	}
+	
+	@Override
+	public Image getIcon() {
+		if (droplist != null) return DefaultIcons.getContainerIcon();
+		else return DefaultIcons.getNullifyIcon();
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		if (oldOne == droplist) {
+			oldOne.removeBacklink(parentMap);
+			droplist = (Droplist) newOne;
+			if (newOne != null) newOne.addBacklink(parentMap);
+		}
+	}
+	
+	@Override
+	public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
+		if (droplist != null) {
+			tmxObject.setName(droplist.id);
+		}
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/model/maps/KeyArea.java

@@ -1,117 +1,116 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.gamedata.Dialogue;
 import com.gpl.rpg.atcontentstudio.model.gamedata.Requirement;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import java.awt.*;
-
 public class KeyArea extends MapObject {
 
-    public String dialogue_id;
-    public Dialogue dialogue = null;
-    public Requirement requirement;
-    public boolean oldSchoolRequirement;
+	public String dialogue_id = null;
+	public Dialogue dialogue = null;
+	public Requirement requirement = null;
+	public boolean oldSchoolRequirement = true;
+	
+	public KeyArea(tiled.core.MapObject obj) {
+		dialogue_id = obj.getProperties().getProperty("phrase");
+		String requireType = obj.getProperties().getProperty("requireType");
+		String requireId = obj.getProperties().getProperty("requireId");
+		String requireValue = obj.getProperties().getProperty("requireValue");
+		String requireNegation = obj.getProperties().getProperty("requireNegation");
+		oldSchoolRequirement = false;
+		if (requireType == null) {
+			String[] fields = obj.getName().split(":");
+			if (fields.length == 2) {
+				requireType = Requirement.RequirementType.questProgress.toString();
+				requireValue = fields[1];
+				requireId = fields[0];
+				oldSchoolRequirement = true;
+			} else if (fields.length == 3) {
+				requireValue = fields[2];
+				requireType = fields[0];
+				requireId = fields[1];
+				oldSchoolRequirement = true;
+			}
+		}
+		requirement = new Requirement();
+		if (requireType != null) requirement.type = Requirement.RequirementType.valueOf(requireType);
+		requirement.required_obj_id = requireId;
+		if (requireValue != null) requirement.required_value = Integer.parseInt(requireValue);
+		if (requireNegation != null) requirement.negated = Boolean.parseBoolean(requireNegation);
+		requirement.state = GameDataElement.State.parsed;
+		
+	}
+	
+	@Override
+	public void link() {
+		if (dialogue_id != null) dialogue = parentMap.getProject().getDialogue(dialogue_id);
+		if (dialogue != null) {
+			dialogue.addBacklink(parentMap);
+		}
+		requirement.parent = parentMap;
+		requirement.link();
+	}
+	
+	@Override
+	public Image getIcon() {
+		if (dialogue != null && requirement != null) return DefaultIcons.getKeyIcon();
+		return DefaultIcons.getNullifyIcon();
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		if (oldOne == dialogue) {
+			oldOne.removeBacklink(parentMap);
+			dialogue = (Dialogue) newOne;
+			if (newOne != null) newOne.addBacklink(parentMap);
+		}
+		requirement.elementChanged(oldOne, newOne);
+	}
+	
+	@Override
+	public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
+		if (dialogue != null) {
+			tmxObject.getProperties().setProperty("phrase", dialogue.id);
+		} else if (dialogue_id != null) {
+			tmxObject.getProperties().setProperty("phrase", dialogue_id);
+		}
+		if (requirement != null) {
+			if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
+				tmxObject.setName(requirement.required_obj_id+":"+((requirement.required_value == null) ? "" : Integer.toString(requirement.required_value)));
+			} else {
+				if (requirement.type != null) {
+					tmxObject.getProperties().setProperty("requireType", requirement.type.toString());
+				}
+				if (requirement.required_obj != null) {
+					tmxObject.getProperties().setProperty("requireId", requirement.required_obj.id);
+				} else if (requirement.required_obj_id != null) {
+					tmxObject.getProperties().setProperty("requireId", requirement.required_obj_id);
+				}
+				if (requirement.required_value != null) {
+					tmxObject.getProperties().setProperty("requireValue", requirement.required_value.toString());
+				}
+				if (requirement.negated != null) {
+					tmxObject.getProperties().setProperty("requireNegation", Boolean.toString(requirement.negated));
+				}
+			}
+		}
+	}
 
-    public KeyArea(tiled.core.MapObject obj) {
-        dialogue_id = obj.getProperties().getProperty("phrase");
-        String requireType = obj.getProperties().getProperty("requireType");
-        String requireId = obj.getProperties().getProperty("requireId");
-        String requireValue = obj.getProperties().getProperty("requireValue");
-        String requireNegation = obj.getProperties().getProperty("requireNegation");
-        oldSchoolRequirement = false;
-        if (requireType == null) {
-            String[] fields = obj.getName().split(":");
-            if (fields.length == 2) {
-                requireType = Requirement.RequirementType.questProgress.toString();
-                requireValue = fields[1];
-                requireId = fields[0];
-                oldSchoolRequirement = true;
-            } else if (fields.length == 3) {
-                requireValue = fields[2];
-                requireType = fields[0];
-                requireId = fields[1];
-                oldSchoolRequirement = true;
-            }
-        }
-        requirement = new Requirement();
-        if (requireType != null) requirement.type = Requirement.RequirementType.valueOf(requireType);
-        requirement.required_obj_id = requireId;
-        if (requireValue != null) requirement.required_value = Integer.parseInt(requireValue);
-        if (requireNegation != null) requirement.negated = Boolean.parseBoolean(requireNegation);
-        requirement.state = GameDataElement.State.parsed;
-
-    }
-
-    @Override
-    public void link() {
-        if (dialogue_id != null) dialogue = parentMap.getProject().getDialogue(dialogue_id);
-        if (dialogue != null) {
-            dialogue.addBacklink(parentMap);
-        }
-        requirement.parent = parentMap;
-        requirement.link();
-    }
-
-    @Override
-    public Image getIcon() {
-        if (dialogue != null && requirement != null) return DefaultIcons.getKeyIcon();
-        return DefaultIcons.getNullifyIcon();
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        if (oldOne == dialogue) {
-            oldOne.removeBacklink(parentMap);
-            dialogue = (Dialogue) newOne;
-            if (newOne != null) newOne.addBacklink(parentMap);
-        }
-        requirement.elementChanged(oldOne, newOne);
-    }
-
-    @Override
-    public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
-        if (dialogue != null) {
-            tmxObject.getProperties().setProperty("phrase", dialogue.id);
-        } else if (dialogue_id != null) {
-            tmxObject.getProperties().setProperty("phrase", dialogue_id);
-        }
-        if (requirement != null) {
-            if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
-                tmxObject.setName(requirement.required_obj_id + ":" + ((requirement.required_value == null) ? "" : Integer.toString(requirement.required_value)));
-            } else {
-                if (requirement.type != null) {
-                    tmxObject.getProperties().setProperty("requireType", requirement.type.toString());
-                }
-                if (requirement.required_obj != null) {
-                    tmxObject.getProperties().setProperty("requireId", requirement.required_obj.id);
-                } else if (requirement.required_obj_id != null) {
-                    tmxObject.getProperties().setProperty("requireId", requirement.required_obj_id);
-                }
-                if (requirement.required_value != null) {
-                    tmxObject.getProperties().setProperty("requireValue", requirement.required_value.toString());
-                }
-                if (requirement.negated != null) {
-                    tmxObject.getProperties().setProperty("requireNegation", Boolean.toString(requirement.negated));
-                }
-            }
-        }
-    }
-
-    public void updateNameFromRequirementChange() {
-        if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
-            name = (requirement.negated != null && requirement.negated) ? "NOT " : "" + requirement.required_obj_id + ":" + ((requirement.required_value == null) ? "" : Integer.toString(
-                    requirement.required_value));
-        } else if (oldSchoolRequirement) {
-            int i = 0;
-            String futureName = requirement.type.toString() + "#" + Integer.toString(i);
-            while (parentMap.getMapObject(futureName) != null) {
-                i++;
-                futureName = requirement.type.toString() + "#" + Integer.toString(i);
-            }
-            this.name = futureName;
-        }
-    }
+	public void updateNameFromRequirementChange() {
+		if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
+			name = (requirement.negated != null && requirement.negated) ? "NOT " : "" + requirement.required_obj_id+":"+((requirement.required_value == null) ? "" : Integer.toString(requirement.required_value));
+		} else if (oldSchoolRequirement) {
+			int i = 0;
+			String futureName = requirement.type.toString() + "#" + Integer.toString(i);
+			while (parentMap.getMapObject(futureName) != null) {
+				i++;
+				futureName = requirement.type.toString() + "#" + Integer.toString(i);
+			}
+			this.name = futureName;
+		}
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/model/maps/MapChange.java

@@ -1,57 +1,58 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import java.awt.*;
 
 
 public class MapChange extends MapObject {
 
-    public String map_id;
-    public TMXMap map = null;
-    public String place_id;
+	public String map_id = null;
+	public TMXMap map = null;
+	public String place_id = null;
+	
+	public MapChange(tiled.core.MapObject obj) {
+		this.map_id = obj.getProperties().getProperty("map");
+		this.place_id = obj.getProperties().getProperty("place");
+	}
 
-    public MapChange(tiled.core.MapObject obj) {
-        this.map_id = obj.getProperties().getProperty("map");
-        this.place_id = obj.getProperties().getProperty("place");
-    }
-
-    @Override
-    public void link() {
-        if (map_id != null) this.map = parentMap.getProject().getMap(map_id);
-        if (map != null) {
-            map.addBacklink(parentMap);
-        }
-        //TODO reinstate this if data validation system ever exist.
+	@Override
+	public void link() {
+		if (map_id != null) this.map = parentMap.getProject().getMap(map_id);
+		if (map != null) {
+			map.addBacklink(parentMap);
+		}
+		//TODO reinstate this if data validation system ever exist.
 //		else Notification.addWarn("Incomplete mapchange area \""+name+"\" in map \""+parentMap.id+"\". This is OK if it's an arrival only (no exit through this point).");
-    }
-
-    @Override
-    public Image getIcon() {
-        if (name != null) return DefaultIcons.getTiledIconIcon();
-        else return DefaultIcons.getNullifyIcon();
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        if (oldOne == map) {
-            oldOne.removeBacklink(parentMap);
-            map = (TMXMap) newOne;
-            if (newOne != null) newOne.addBacklink(parentMap);
-        }
-    }
-
-    @Override
-    public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
-        if (map != null) {
-            tmxObject.getProperties().setProperty("map", map.id);
-        } else if (map_id != null) {
-            tmxObject.getProperties().setProperty("map", map_id);
-        }
-        if (place_id != null) {
-            tmxObject.getProperties().setProperty("place", place_id);
-        }
-    }
-
+	}
+	
+	@Override
+	public Image getIcon() {
+		if (name != null) return DefaultIcons.getTiledIconIcon();
+		else return DefaultIcons.getNullifyIcon();
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		if (oldOne == map) {
+			oldOne.removeBacklink(parentMap);
+			map = (TMXMap) newOne;
+			if (newOne != null) newOne.addBacklink(parentMap);
+		}
+	}
+	
+	@Override
+	public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
+		if (map != null) {
+			tmxObject.getProperties().setProperty("map", map.id);
+		} else if (map_id != null) {
+			tmxObject.getProperties().setProperty("map", map_id);
+		}
+		if (place_id != null) {
+			tmxObject.getProperties().setProperty("place", place_id);
+		}
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/maps/MapObject.java

@@ -1,171 +1,171 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+
 import com.gpl.rpg.atcontentstudio.Notification;
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 
-import java.awt.*;
-
 public abstract class MapObject {
 
-    public int x, y, w, h;
-    public String name;
+	public int x, y, w, h;
+	public String name;
+	
+	public TMXMap parentMap;
+	
+	public Types type;
+	
+	protected static enum Types {
+		mapchange,
+		spawn,
+		rest,
+		key,
+		replace,
+		script,
+		container,
+		sign
+	}
+	
+	
+	public static MapObject buildObject(tiled.core.MapObject obj, TMXMap parentMap) {
+		MapObject result = null;
+		if (obj.getType() != null && !obj.getType().equals("") && Types.valueOf(obj.getType()) != null) {
+			switch (Types.valueOf(obj.getType())) {
+			case key:
+				result = new KeyArea(obj);
+				result.type = Types.key;
+				break;
+			case mapchange:
+				result = new MapChange(obj);
+				result.type = Types.mapchange;
+				break;
+			case replace:
+				result = new ReplaceArea(obj);
+				result.type = Types.replace;
+				break;
+			case rest:
+				result = new RestArea(obj);
+				result.type = Types.rest;
+				break;
+			case script:
+				result = new ScriptArea(obj);
+				result.type = Types.script;
+				break;
+			case sign:
+				result = new SignArea(obj);
+				result.type = Types.sign;
+				break;
+			case spawn:
+				result = new SpawnArea(obj);
+				result.type = Types.spawn;
+				break;
+			case container:
+				result = new ContainerArea(obj);
+				result.type = Types.container;
+				break;
+			}
+		} else {
+			Notification.addWarn("Unknown map object type: "+obj.getType()+"with name "+obj.getName()+" in map "+parentMap.id);
+		}
+		if (result != null) {
+			result.x = obj.getX();
+			result.y = obj.getY();
+			result.w = obj.getWidth();
+			result.h = obj.getHeight();
+			result.name = obj.getName();
+			result.parentMap = parentMap;
+		}
+		return result;
+	}
+	
+	public abstract void link();
 
-    public TMXMap parentMap;
+	public abstract Image getIcon();
 
-    public Types type;
+	public abstract void elementChanged(GameDataElement oldOne, GameDataElement newOne);
 
-    protected static enum Types {
-        mapchange,
-        spawn,
-        rest,
-        key,
-        replace,
-        script,
-        container,
-        sign
-    }
+	public tiled.core.MapObject toTmxObject() {
+		tiled.core.MapObject tmxObject = new tiled.core.MapObject(x, y, w, h);
+		tmxObject.setName(name);
+		tmxObject.setType(type.toString());
+		savePropertiesInTmxObject(tmxObject);
+		return tmxObject;
+	}
+	
+	public abstract void savePropertiesInTmxObject(tiled.core.MapObject tmxObject);
+	
+	public static MapObject newMapchange(tiled.core.MapObject obj, TMXMap parentMap) {
+		if (obj.getName() == null) obj.setName("Mapchange");
+		MapObject result = new MapChange(obj);
+		result.type = Types.mapchange;
+		initObj(result, obj, parentMap);
+		return result;
+	}
 
+	public static MapObject newSpawnArea(tiled.core.MapObject obj, TMXMap parentMap) {
+		if (obj.getName() == null) obj.setName("Spawnarea");
+		MapObject result = new SpawnArea(obj);
+		result.type = Types.spawn;
+		initObj(result, obj, parentMap);
+		return result;
+	}
 
-    public static MapObject buildObject(tiled.core.MapObject obj, TMXMap parentMap) {
-        MapObject result = null;
-        if (obj.getType() != null && !obj.getType().equals("") && Types.valueOf(obj.getType()) != null) {
-            switch (Types.valueOf(obj.getType())) {
-                case key:
-                    result = new KeyArea(obj);
-                    result.type = Types.key;
-                    break;
-                case mapchange:
-                    result = new MapChange(obj);
-                    result.type = Types.mapchange;
-                    break;
-                case replace:
-                    result = new ReplaceArea(obj);
-                    result.type = Types.replace;
-                    break;
-                case rest:
-                    result = new RestArea(obj);
-                    result.type = Types.rest;
-                    break;
-                case script:
-                    result = new ScriptArea(obj);
-                    result.type = Types.script;
-                    break;
-                case sign:
-                    result = new SignArea(obj);
-                    result.type = Types.sign;
-                    break;
-                case spawn:
-                    result = new SpawnArea(obj);
-                    result.type = Types.spawn;
-                    break;
-                case container:
-                    result = new ContainerArea(obj);
-                    result.type = Types.container;
-                    break;
-            }
-        } else {
-            Notification.addWarn("Unknown map object type: " + obj.getType() + "with name " + obj.getName() + " in map " + parentMap.id);
-        }
-        if (result != null) {
-            result.x = obj.getX();
-            result.y = obj.getY();
-            result.w = obj.getWidth();
-            result.h = obj.getHeight();
-            result.name = obj.getName();
-            result.parentMap = parentMap;
-        }
-        return result;
-    }
+	public static MapObject newRest(tiled.core.MapObject obj, TMXMap parentMap) {
+		if (obj.getName() == null) obj.setName("Rest");
+		MapObject result = new RestArea(obj);
+		result.type = Types.rest;
+		initObj(result, obj, parentMap);
+		return result;
+	}
 
-    public abstract void link();
+	public static MapObject newKey(tiled.core.MapObject obj, TMXMap parentMap) {
+		if (obj.getName() == null) obj.setName("Key");
+		MapObject result = new KeyArea(obj);
+		result.type = Types.key;
+		initObj(result, obj, parentMap);
+		return result;
+	}
 
-    public abstract Image getIcon();
+	public static MapObject newReplace(tiled.core.MapObject obj, TMXMap parentMap) {
+		if (obj.getName() == null) obj.setName("Replace");
+		MapObject result = new ReplaceArea(obj);
+		result.type = Types.replace;
+		initObj(result, obj, parentMap);
+		return result;
+	}
 
-    public abstract void elementChanged(GameDataElement oldOne, GameDataElement newOne);
-
-    public tiled.core.MapObject toTmxObject() {
-        tiled.core.MapObject tmxObject = new tiled.core.MapObject(x, y, w, h);
-        tmxObject.setName(name);
-        tmxObject.setType(type.toString());
-        savePropertiesInTmxObject(tmxObject);
-        return tmxObject;
-    }
-
-    public abstract void savePropertiesInTmxObject(tiled.core.MapObject tmxObject);
-
-    public static MapObject newMapchange(tiled.core.MapObject obj, TMXMap parentMap) {
-        if (obj.getName() == null) obj.setName("Mapchange");
-        MapObject result = new MapChange(obj);
-        result.type = Types.mapchange;
-        initObj(result, obj, parentMap);
-        return result;
-    }
-
-    public static MapObject newSpawnArea(tiled.core.MapObject obj, TMXMap parentMap) {
-        if (obj.getName() == null) obj.setName("Spawnarea");
-        MapObject result = new SpawnArea(obj);
-        result.type = Types.spawn;
-        initObj(result, obj, parentMap);
-        return result;
-    }
-
-    public static MapObject newRest(tiled.core.MapObject obj, TMXMap parentMap) {
-        if (obj.getName() == null) obj.setName("Rest");
-        MapObject result = new RestArea(obj);
-        result.type = Types.rest;
-        initObj(result, obj, parentMap);
-        return result;
-    }
-
-    public static MapObject newKey(tiled.core.MapObject obj, TMXMap parentMap) {
-        if (obj.getName() == null) obj.setName("Key");
-        MapObject result = new KeyArea(obj);
-        result.type = Types.key;
-        initObj(result, obj, parentMap);
-        return result;
-    }
-
-    public static MapObject newReplace(tiled.core.MapObject obj, TMXMap parentMap) {
-        if (obj.getName() == null) obj.setName("Replace");
-        MapObject result = new ReplaceArea(obj);
-        result.type = Types.replace;
-        initObj(result, obj, parentMap);
-        return result;
-    }
-
-    public static MapObject newScript(tiled.core.MapObject obj, TMXMap parentMap) {
-        if (obj.getName() == null) obj.setName("Script");
-        MapObject result = new ScriptArea(obj);
-        result.type = Types.script;
-        initObj(result, obj, parentMap);
-        return result;
-    }
-
-    public static MapObject newContainer(tiled.core.MapObject obj, TMXMap parentMap) {
-        if (obj.getName() == null) obj.setName("Container");
-        MapObject result = new ContainerArea(obj);
-        result.type = Types.container;
-        initObj(result, obj, parentMap);
-        return result;
-    }
-
-    public static MapObject newSign(tiled.core.MapObject obj, TMXMap parentMap) {
-        if (obj.getName() == null) obj.setName("Sign");
-        MapObject result = new SignArea(obj);
-        result.type = Types.sign;
-        initObj(result, obj, parentMap);
-        return result;
-    }
-
-    private static MapObject initObj(MapObject result, tiled.core.MapObject obj, TMXMap parentMap) {
-        result.x = obj.getX();
-        result.y = obj.getY();
-        result.w = obj.getWidth();
-        result.h = obj.getHeight();
-        result.name = obj.getName();
-        result.parentMap = parentMap;
-        return result;
-    }
+	public static MapObject newScript(tiled.core.MapObject obj, TMXMap parentMap) {
+		if (obj.getName() == null) obj.setName("Script");
+		MapObject result = new ScriptArea(obj);
+		result.type = Types.script;
+		initObj(result, obj, parentMap);
+		return result;
+	}
 
+	public static MapObject newContainer(tiled.core.MapObject obj, TMXMap parentMap) {
+		if (obj.getName() == null) obj.setName("Container");
+		MapObject result = new ContainerArea(obj);
+		result.type = Types.container;
+		initObj(result, obj, parentMap);
+		return result;
+	}
 
+	public static MapObject newSign(tiled.core.MapObject obj, TMXMap parentMap) {
+		if (obj.getName() == null) obj.setName("Sign");
+		MapObject result = new SignArea(obj);
+		result.type = Types.sign;
+		initObj(result, obj, parentMap);
+		return result;
+	}
+	
+	private static MapObject initObj(MapObject result, tiled.core.MapObject obj, TMXMap parentMap) {
+		result.x = obj.getX();
+		result.y = obj.getY();
+		result.w = obj.getWidth();
+		result.h = obj.getHeight();
+		result.name = obj.getName();
+		result.parentMap = parentMap;
+		return result;
+	}
+	
+	
 }

src/com/gpl/rpg/atcontentstudio/model/maps/MapObjectGroup.java

@@ -1,60 +1,60 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
-import com.gpl.rpg.atcontentstudio.model.GameDataElement;
-
 import java.util.ArrayList;
 import java.util.List;
 
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+
 public class MapObjectGroup {
 
+	
+	public tiled.core.ObjectGroup tmxGroup;
+	public TMXMap parentMap;
+	public String name;
+	public boolean visible;
+	public List<MapObject> mapObjects = new ArrayList<MapObject>();
+	public Boolean active;
+	
+	public MapObjectGroup(tiled.core.ObjectGroup layer, TMXMap map) {
+		this.tmxGroup = layer;
+		this.name = layer.getName();
+		this.visible = layer.isVisible();
+		this.parentMap = map;
+		if (layer.getProperties().get("active") != null) {
+			active = new Boolean(((String) layer.getProperties().get("active")));
+		} else {
+			active = true;
+		}
+		for (tiled.core.MapObject obj : layer.getObjectsList()) {
+			mapObjects.add(MapObject.buildObject(obj, map));
+		}
+	}
 
-    public tiled.core.ObjectGroup tmxGroup;
-    public TMXMap parentMap;
-    public String name;
-    public boolean visible;
-    public List<MapObject> mapObjects = new ArrayList<MapObject>();
-    public Boolean active;
+	public void link() {
+		for (MapObject obj : mapObjects) {
+			obj.link();
+		}
+	}
 
-    public MapObjectGroup(tiled.core.ObjectGroup layer, TMXMap map) {
-        this.tmxGroup = layer;
-        this.name = layer.getName();
-        this.visible = layer.isVisible();
-        this.parentMap = map;
-        if (layer.getProperties().get("active") != null) {
-            active = new Boolean(((String) layer.getProperties().get("active")));
-        } else {
-            active = true;
-        }
-        for (tiled.core.MapObject obj : layer.getObjectsList()) {
-            mapObjects.add(MapObject.buildObject(obj, map));
-        }
-    }
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		for (MapObject object : mapObjects) {
+			object.elementChanged(oldOne, newOne);
+		}
+	}
 
-    public void link() {
-        for (MapObject obj : mapObjects) {
-            obj.link();
-        }
-    }
-
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        for (MapObject object : mapObjects) {
-            object.elementChanged(oldOne, newOne);
-        }
-    }
-
-    public void pushBackToTiledProperties() {
-        if (tmxGroup != null) {
-            tmxGroup.clear();
-        } else {
-            tmxGroup = new tiled.core.ObjectGroup();
-        }
-        tmxGroup.setVisible(visible);
-        tmxGroup.setName(name);
-        if (!active) {
-            tmxGroup.getProperties().put("active", Boolean.toString(active));
-        }
-        for (MapObject object : mapObjects) {
-            tmxGroup.addObject(object.toTmxObject());
-        }
-    }
+	public void pushBackToTiledProperties() {
+		if (tmxGroup != null) {
+			tmxGroup.clear();
+		} else {
+			tmxGroup = new tiled.core.ObjectGroup();
+		}
+		tmxGroup.setVisible(visible);
+		tmxGroup.setName(name);
+		if (!active) {
+			tmxGroup.getProperties().put("active", Boolean.toString(active));
+		}
+		for (MapObject object : mapObjects) {
+			tmxGroup.addObject(object.toTmxObject());
+		}
+	}
 }

src/com/gpl/rpg/atcontentstudio/model/maps/ReplaceArea.java

@@ -1,134 +1,146 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+import java.util.ArrayList;
+import java.util.List;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.gamedata.Requirement;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import java.awt.*;
-import java.util.ArrayList;
-import java.util.List;
-
 
 public class ReplaceArea extends MapObject {
 
-    public Requirement requirement;
-    public boolean oldSchoolRequirement = false;
+	public Requirement requirement = null;
+	public boolean oldSchoolRequirement = false;
+	
+	public List<ReplaceArea.Replacement> replacements = null;
 
-    public List<ReplaceArea.Replacement> replacements = null;
-
-    public ReplaceArea(tiled.core.MapObject obj) {
-        String requireType = obj.getProperties().getProperty("requireType");
-        String requireId = obj.getProperties().getProperty("requireId");
-        String requireValue = obj.getProperties().getProperty("requireValue");
-        String requireNegation = obj.getProperties().getProperty("requireNegation");
-        if (requireType == null) {
-            String[] fields = obj.getName().split(":");
-            if (fields.length == 2) {
-                requireType = Requirement.RequirementType.questProgress.toString();
-                requireValue = fields[1];
-                requireId = fields[0];
-                oldSchoolRequirement = true;
-            } /*else if (fields.length == 3) {
+	public ReplaceArea(tiled.core.MapObject obj) {
+		String requireType = obj.getProperties().getProperty("requireType");
+		String requireId = obj.getProperties().getProperty("requireId");
+		String requireValue = obj.getProperties().getProperty("requireValue");
+		String requireNegation = obj.getProperties().getProperty("requireNegation");
+		if (requireType == null) {
+			String[] fields = obj.getName().split(":");
+			if (fields.length == 2) {
+				requireType = Requirement.RequirementType.questProgress.toString();
+				requireValue = fields[1];
+				requireId = fields[0];
+				oldSchoolRequirement = true;
+			} /*else if (fields.length == 3) {
 				requireValue = fields[2];
 				requireType = fields[0];
 				requireId = fields[1];
 			}*/
-        }
-        requirement = new Requirement();
-        if (requireType != null) requirement.type = Requirement.RequirementType.valueOf(requireType);
-        requirement.required_obj_id = requireId;
-        if (requireValue != null) requirement.required_value = Integer.parseInt(requireValue);
-        if (requireNegation != null) requirement.negated = Boolean.parseBoolean(requireNegation);
-        requirement.state = GameDataElement.State.parsed;
+		}
+		requirement = new Requirement();
+		if (requireType != null) requirement.type = Requirement.RequirementType.valueOf(requireType);
+		requirement.required_obj_id = requireId;
+		if (requireValue != null) requirement.required_value = Integer.parseInt(requireValue);
+		if (requireNegation != null) requirement.negated = Boolean.parseBoolean(requireNegation);
+		requirement.state = GameDataElement.State.parsed;
+		
+		
+		for (Object s : obj.getProperties().keySet()) {
+			if (!TMXMap.isPaintedLayerName(s.toString())) continue;
+			if (replacements == null) replacements = new ArrayList<ReplaceArea.Replacement>();
+			replacements.add(new Replacement(s.toString(), obj.getProperties().getProperty(s.toString())));
+		}
+		
+	}
 
+	@Override
+	public void link() {
+		requirement.parent = parentMap;
+		requirement.link();
+	}
+	
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getReplaceIcon();
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		requirement.elementChanged(oldOne, newOne);
+	}
+	
+	public ReplaceArea.Replacement addReplacement(String source, String target) {
+		Replacement repl = new Replacement(source, target); 
+		addReplacement(repl);
+		return repl;
+	}
+	
+	public void addReplacement(ReplaceArea.Replacement repl) {
+		if (replacements == null) replacements = new ArrayList<ReplaceArea.Replacement>();
+		replacements.add(repl);
+	}
+	
+//	public void removeReplacement(String source, String target) {
+//		replacedLayers.remove(source);
+//	}
+	
+	public void removeReplacement(Replacement repl) {
+		replacements.remove(repl);
+	}
+	
+	@Override
+	public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
+		if (replacements != null) {
+			for(Replacement r : replacements)
+			tmxObject.getProperties().setProperty(r.sourceLayer, r.targetLayer);
+		}
+		if (requirement != null) {
+			if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
+				tmxObject.setName(requirement.required_obj_id+":"+((requirement.required_value == null) ? "" : Integer.toString(requirement.required_value)));
+			} else {
+				if (requirement.type != null) {
+					tmxObject.getProperties().setProperty("requireType", requirement.type.toString());
+				}
+				if (requirement.required_obj != null) {
+					tmxObject.getProperties().setProperty("requireId", requirement.required_obj.id);
+				} else if (requirement.required_obj_id != null) {
+					tmxObject.getProperties().setProperty("requireId", requirement.required_obj_id);
+				}
+				if (requirement.required_value != null) {
+					tmxObject.getProperties().setProperty("requireValue", requirement.required_value.toString());
+				}
+				if (requirement.negated != null) {
+					tmxObject.getProperties().setProperty("requireNegation", Boolean.toString(requirement.negated));
+				}
+			}
+		}
+	}
 
-        for (Object s : obj.getProperties().keySet()) {
-            if (!TMXMap.isPaintedLayerName(s.toString())) continue;
-            if (replacements == null) replacements = new ArrayList<ReplaceArea.Replacement>();
-            replacements.add(new Replacement(s.toString(), obj.getProperties().getProperty(s.toString())));
-        }
+	//Don't use yet !
+	public void updateNameFromRequirementChange() {
+		if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
+			name = (requirement.negated != null && requirement.negated) ? "NOT " : "" + requirement.required_obj_id+":"+((requirement.required_value == null) ? "" : Integer.toString(requirement.required_value));
+		} else if (oldSchoolRequirement) {
+			int i = 0;
+			String futureName = requirement.type.toString() + "#" + Integer.toString(i);
+			while (parentMap.getMapObject(futureName) != null) {
+				i++;
+				futureName = requirement.type.toString() + "#" + Integer.toString(i);
+			}
+			this.name = futureName;
+		}
+	}
+	
+	public class Replacement {
+		public String sourceLayer, targetLayer;
+		public Replacement(String source, String target) {
+			this.sourceLayer = source;
+			this.targetLayer = target;
+		}
+	}
 
-    }
-
-    @Override
-    public void link() {
-        requirement.parent = parentMap;
-        requirement.link();
-    }
-
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getReplaceIcon();
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        requirement.elementChanged(oldOne, newOne);
-    }
-
-    public ReplaceArea.Replacement createReplacement(String source, String target) {
-        Replacement repl = new Replacement(source, target);
-        return repl;
-    }
-
-    @Override
-    public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
-        if (replacements != null) {
-            for (Replacement r : replacements)
-                tmxObject.getProperties().setProperty(r.sourceLayer, r.targetLayer);
-        }
-        if (requirement != null) {
-            if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
-                tmxObject.setName(requirement.required_obj_id + ":" + ((requirement.required_value == null) ? "" : Integer.toString(requirement.required_value)));
-            } else {
-                if (requirement.type != null) {
-                    tmxObject.getProperties().setProperty("requireType", requirement.type.toString());
-                }
-                if (requirement.required_obj != null) {
-                    tmxObject.getProperties().setProperty("requireId", requirement.required_obj.id);
-                } else if (requirement.required_obj_id != null) {
-                    tmxObject.getProperties().setProperty("requireId", requirement.required_obj_id);
-                }
-                if (requirement.required_value != null) {
-                    tmxObject.getProperties().setProperty("requireValue", requirement.required_value.toString());
-                }
-                if (requirement.negated != null) {
-                    tmxObject.getProperties().setProperty("requireNegation", Boolean.toString(requirement.negated));
-                }
-            }
-        }
-    }
-
-    //Don't use yet !
-    public void updateNameFromRequirementChange() {
-        if (oldSchoolRequirement && Requirement.RequirementType.questProgress.equals(requirement.type) && (requirement.negated == null || !requirement.negated)) {
-            name = (requirement.negated != null && requirement.negated) ? "NOT " : "" + requirement.required_obj_id + ":" + ((requirement.required_value == null) ? "" : Integer.toString(
-                    requirement.required_value));
-        } else if (oldSchoolRequirement) {
-            int i = 0;
-            String futureName = requirement.type.toString() + "#" + Integer.toString(i);
-            while (parentMap.getMapObject(futureName) != null) {
-                i++;
-                futureName = requirement.type.toString() + "#" + Integer.toString(i);
-            }
-            this.name = futureName;
-        }
-    }
-
-    public class Replacement {
-        public String sourceLayer, targetLayer;
-
-        public Replacement(String source, String target) {
-            this.sourceLayer = source;
-            this.targetLayer = target;
-        }
-    }
-
-    public boolean hasReplacementFor(String name) {
-        if (name == null) return false;
-        for (Replacement repl : replacements) {
-            if (name.equalsIgnoreCase(repl.sourceLayer)) return true;
-        }
-        return false;
-    }
+	public boolean hasReplacementFor(String name) {
+		if (name == null) return false;
+		for (Replacement repl : replacements) {
+			if (name.equalsIgnoreCase(repl.sourceLayer)) return true;
+		}
+		return false;
+	}
 }

src/com/gpl/rpg/atcontentstudio/model/maps/RestArea.java

@@ -1,33 +1,31 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import java.awt.*;
-
 
 public class RestArea extends MapObject {
 
-    public RestArea(tiled.core.MapObject obj) {
-    }
-
-    @Override
-    public void link() {
-    }
-
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getRestIcon();
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-
-    }
-
-    @Override
-    public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
-
-    }
+	public RestArea(tiled.core.MapObject obj) {}
 
+	@Override
+	public void link() {}
+	
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getRestIcon();
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		
+	}
+	
+	@Override
+	public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
+		
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/maps/ScriptArea.java

@@ -1,61 +1,61 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.gamedata.Dialogue;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import java.awt.*;
-
 public class ScriptArea extends MapObject {
+	
+	public Dialogue dialogue = null;
+	public EvaluationTrigger trigger_type = null;
+	
+	public enum EvaluationTrigger {
+		enter,
+		step,
+		round,
+		always
+	}
 
-    public Dialogue dialogue = null;
-    public EvaluationTrigger trigger_type = null;
-
-    public enum EvaluationTrigger {
-        enter,
-        step,
-        round,
-        always
-    }
-
-    public ScriptArea(tiled.core.MapObject obj) {
-        String triggerTypeId = obj.getProperties().getProperty("when");
-        if (triggerTypeId != null) {
-            trigger_type = EvaluationTrigger.valueOf(triggerTypeId);
-        }
-    }
-
-    @Override
-    public void link() {
-        if (name != null) dialogue = parentMap.getProject().getDialogue(name);
-        if (dialogue != null) {
-            dialogue.addBacklink(parentMap);
-        }
-    }
-
-    @Override
-    public Image getIcon() {
-        if (dialogue != null) return DefaultIcons.getScriptIcon();
-        else return DefaultIcons.getNullifyIcon();
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        if (oldOne == dialogue) {
-            oldOne.removeBacklink(parentMap);
-            dialogue = (Dialogue) newOne;
-            if (newOne != null) newOne.addBacklink(parentMap);
-        }
-    }
-
-    @Override
-    public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
-        if (dialogue != null) {
-            tmxObject.setName(dialogue.id);
-        }
-        if (trigger_type != null) {
-            tmxObject.getProperties().setProperty("when", trigger_type.toString());
-        }
-    }
+	public ScriptArea(tiled.core.MapObject obj) {
+		String triggerTypeId = obj.getProperties().getProperty("when");
+		if (triggerTypeId != null) {
+			trigger_type = EvaluationTrigger.valueOf(triggerTypeId);
+		}
+	}
+	
+	@Override
+	public void link() {
+		if (name != null) dialogue = parentMap.getProject().getDialogue(name);
+		if (dialogue != null) {
+			dialogue.addBacklink(parentMap);
+		}
+	}
+	
+	@Override
+	public Image getIcon() {
+		if (dialogue != null) return DefaultIcons.getScriptIcon();
+		else return DefaultIcons.getNullifyIcon();
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		if (oldOne == dialogue) {
+			oldOne.removeBacklink(parentMap);
+			dialogue = (Dialogue) newOne;
+			if (newOne != null) newOne.addBacklink(parentMap);
+		}
+	}
+	
+	@Override
+	public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
+		if (dialogue != null) {
+			tmxObject.setName(dialogue.id);
+		}
+		if (trigger_type != null) {
+			tmxObject.getProperties().setProperty("when", trigger_type.toString());
+		}
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/model/maps/SignArea.java

@@ -1,47 +1,47 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.gamedata.Dialogue;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import java.awt.*;
-
 public class SignArea extends MapObject {
 
-    public Dialogue dialogue = null;
-
-    public SignArea(tiled.core.MapObject obj) {
-
-    }
-
-    @Override
-    public void link() {
-        if (name != null) dialogue = parentMap.getProject().getDialogue(name);
-        if (dialogue != null) {
-            dialogue.addBacklink(parentMap);
-        }
-    }
-
-    @Override
-    public Image getIcon() {
-        if (dialogue != null) return DefaultIcons.getSignIcon();
-        else return DefaultIcons.getNullifyIcon();
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        if (oldOne == dialogue) {
-            oldOne.removeBacklink(parentMap);
-            dialogue = (Dialogue) newOne;
-            if (newOne != null) newOne.addBacklink(parentMap);
-        }
-    }
-
-    @Override
-    public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
-        if (dialogue != null) {
-            tmxObject.setName(dialogue.id);
-        }
-    }
+	public Dialogue dialogue = null;
+	
+	public SignArea(tiled.core.MapObject obj) {
+		
+	}
 
+	@Override
+	public void link() {
+		if (name != null) dialogue = parentMap.getProject().getDialogue(name);
+		if (dialogue != null) {
+			dialogue.addBacklink(parentMap);
+		}
+	}
+	
+	@Override
+	public Image getIcon() {
+		if (dialogue != null) return DefaultIcons.getSignIcon();
+		else return DefaultIcons.getNullifyIcon();
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		if (oldOne == dialogue) {
+			oldOne.removeBacklink(parentMap);
+			dialogue = (Dialogue) newOne;
+			if (newOne != null) newOne.addBacklink(parentMap);
+		}
+	}
+	
+	@Override
+	public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
+		if (dialogue != null) {
+			tmxObject.setName(dialogue.id);
+		}
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/maps/SpawnArea.java

@@ -1,95 +1,95 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+import java.util.ArrayList;
+import java.util.List;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.gamedata.NPC;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import java.awt.*;
-import java.util.ArrayList;
-import java.util.List;
-
 public class SpawnArea extends MapObject {
 
-    public int quantity = 1;
-    public int respawnSpeed = 10;
-    public boolean active = true;
-    public boolean ignoreAreas = false;
-    public String spawngroup_id;
-    public List<NPC> spawnGroup = new ArrayList<NPC>();
+	public int quantity = 1;
+	public int respawnSpeed = 10;
+	public boolean active = true;
+	public boolean ignoreAreas = false;
+	public String spawngroup_id;
+	public List<NPC> spawnGroup = new ArrayList<NPC>();
+	
+	public SpawnArea(tiled.core.MapObject obj) {
+		if (obj.getProperties().getProperty("quantity") != null) {
+			this.quantity = Integer.parseInt(obj.getProperties().getProperty("quantity"));
+		}
+		if (obj.getProperties().getProperty("respawnspeed") != null) {
+			this.respawnSpeed = Integer.parseInt(obj.getProperties().getProperty("respawnspeed"));
+		}
+		if (obj.getProperties().getProperty("active") != null) {
+			this.active = Boolean.parseBoolean(obj.getProperties().getProperty("active"));
+		}
+		if (obj.getProperties().getProperty("ignoreAreas") != null) {
+			this.ignoreAreas = Boolean.parseBoolean(obj.getProperties().getProperty("ignoreAreas"));
+		}
+		if (obj.getProperties().getProperty("spawngroup") != null) {
+			this.spawngroup_id = obj.getProperties().getProperty("spawngroup");
+		} else if (obj.getName() != null ){
+			this.spawngroup_id = obj.getName();
+		}
+	}
 
-    public SpawnArea(tiled.core.MapObject obj) {
-        if (obj.getProperties().getProperty("quantity") != null) {
-            this.quantity = Integer.parseInt(obj.getProperties().getProperty("quantity"));
-        }
-        if (obj.getProperties().getProperty("respawnspeed") != null) {
-            this.respawnSpeed = Integer.parseInt(obj.getProperties().getProperty("respawnspeed"));
-        }
-        if (obj.getProperties().getProperty("active") != null) {
-            this.active = Boolean.parseBoolean(obj.getProperties().getProperty("active"));
-        }
-        if (obj.getProperties().getProperty("ignoreAreas") != null) {
-            this.ignoreAreas = Boolean.parseBoolean(obj.getProperties().getProperty("ignoreAreas"));
-        }
-        if (obj.getProperties().getProperty("spawngroup") != null) {
-            this.spawngroup_id = obj.getProperties().getProperty("spawngroup");
-        } else if (obj.getName() != null) {
-            this.spawngroup_id = obj.getName();
-        }
-    }
-
-    @Override
-    public void link() {
-        if (spawngroup_id != null) {
-            spawnGroup = parentMap.getProject().getSpawnGroup(spawngroup_id);
-        } else {
-            spawnGroup = new ArrayList<NPC>();
-        }
-        if (spawnGroup != null) {
-            for (NPC npc : spawnGroup) {
-                npc.addBacklink(parentMap);
-            }
-        }
-    }
-
-    @Override
-    public Image getIcon() {
-        if (spawnGroup != null && !spawnGroup.isEmpty()) {
-            return spawnGroup.get(0).getIcon();
-        }
-        return DefaultIcons.getNullifyIcon();
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        int replacedIndex = -1;
-        for (NPC npc : spawnGroup) {
-            if (npc == oldOne) {
-                replacedIndex = spawnGroup.indexOf(npc);
-            }
-        }
-        if (replacedIndex >= 0) {
-            oldOne.removeBacklink(parentMap);
-            spawnGroup.set(replacedIndex, (NPC) newOne);
-            if (newOne != null) newOne.addBacklink(parentMap);
-        }
-    }
-
-    @Override
-    public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
-        if (spawngroup_id != null) {
-            tmxObject.getProperties().setProperty("spawngroup", spawngroup_id);
-        }
-        if (quantity != 1) {
-            tmxObject.getProperties().setProperty("quantity", Integer.toString(quantity));
-        }
-        if (respawnSpeed != 10) {
-            tmxObject.getProperties().setProperty("respawnspeed", Integer.toString(respawnSpeed));
-        }
-        if (!this.active) {
-            tmxObject.getProperties().setProperty("active", Boolean.toString(active));
-        }
-        if (this.ignoreAreas) {
-            tmxObject.getProperties().setProperty("ignoreAreas", Boolean.toString(ignoreAreas));
-        }
-    }
+	@Override
+	public void link() {
+		if (spawngroup_id != null) {
+			spawnGroup = parentMap.getProject().getSpawnGroup(spawngroup_id);
+		} else {
+			spawnGroup = new ArrayList<NPC>();
+		}
+		if (spawnGroup != null) {
+			for (NPC npc : spawnGroup) {
+				npc.addBacklink(parentMap);
+			}
+		}
+	}
+	
+	@Override
+	public Image getIcon() {
+		if (spawnGroup != null && !spawnGroup.isEmpty()) {
+			return spawnGroup.get(0).getIcon();
+		}
+		return DefaultIcons.getNullifyIcon();
+	}
+	
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		int replacedIndex = -1;
+		for (NPC npc : spawnGroup) {
+			if (npc == oldOne) {
+				replacedIndex = spawnGroup.indexOf(npc);
+			}
+		}
+		if (replacedIndex >= 0) {
+			oldOne.removeBacklink(parentMap);
+			spawnGroup.set(replacedIndex, (NPC) newOne);
+			if (newOne != null) newOne.addBacklink(parentMap);
+		}
+	}
+	
+	@Override
+	public void savePropertiesInTmxObject(tiled.core.MapObject tmxObject) {
+		if (spawngroup_id != null) {
+			tmxObject.getProperties().setProperty("spawngroup", spawngroup_id);
+		}
+		if (quantity != 1) {
+			tmxObject.getProperties().setProperty("quantity", Integer.toString(quantity));
+		}
+		if (respawnSpeed != 10) {
+			tmxObject.getProperties().setProperty("respawnspeed", Integer.toString(respawnSpeed));
+		}
+		if (!this.active) {
+			tmxObject.getProperties().setProperty("active", Boolean.toString(active));
+		}
+		if (this.ignoreAreas) {
+			tmxObject.getProperties().setProperty("ignoreAreas", Boolean.toString(ignoreAreas));
+		}
+	}
 }

src/com/gpl/rpg/atcontentstudio/model/maps/TMXMap.java

@@ -1,476 +1,478 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.StringReader;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import javax.swing.tree.TreeNode;
+
+import tiled.io.TMXMapReader;
+import tiled.io.TMXMapWriter;
+
 import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.model.*;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.GameSource;
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
+import com.gpl.rpg.atcontentstudio.model.Project;
+import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
+import com.gpl.rpg.atcontentstudio.model.SaveEvent;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.model.gamedata.NPC;
 import com.gpl.rpg.atcontentstudio.model.sprites.Spritesheet;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
-import tiled.io.TMXMapReader;
-import tiled.io.TMXMapWriter;
-
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.io.*;
-import java.util.List;
-import java.util.*;
-import java.util.concurrent.CopyOnWriteArrayList;
 
 public class TMXMap extends GameDataElement {
 
-    private static final long serialVersionUID = 1609502879500898837L;
+	private static final long serialVersionUID = 1609502879500898837L;
+	
+	public static final String GROUND_LAYER_NAME = "Ground";
+	public static final String OBJECTS_LAYER_NAME = "Objects";
+	public static final String ABOVE_LAYER_NAME = "Above";
+	public static final String TOP_LAYER_NAME = "Top";
+	public static final String WALKABLE_LAYER_NAME = "Walkable";
+	
+	public enum ColorFilter {
+		none,
+		black20,
+		black40,
+		black60,
+		black80,
+		invert,
+		bw,
+		redtint,
+		greentint,
+		bluetint
+	}
+	
+	public File tmxFile = null;
+	public tiled.core.Map tmxMap = null;
+	public Set<Spritesheet> usedSpritesheets = null;
+	public List<MapObjectGroup> groups = null;
+	
+	public ProjectTreeNode parent;
+	public Integer outside = null;
+	public ColorFilter colorFilter = null;
 
-    public static final String GROUND_LAYER_NAME = "Ground";
-    public static final String OBJECTS_LAYER_NAME = "Objects";
-    public static final String ABOVE_LAYER_NAME = "Above";
-    public static final String TOP_LAYER_NAME = "Top";
-    public static final String WALKABLE_LAYER_NAME = "Walkable";
+	public boolean changedOnDisk = false;
+	public int dismissNextChangeNotif = 0;
 
-    public enum ColorFilter {
-        none,
-        black20,
-        black40,
-        black60,
-        black80,
-        invert,
-        bw,
-        redtint,
-        greentint,
-        bluetint
-    }
+	public TMXMap(TMXMapSet parent, File f) {
+		this.parent = parent;
+		this.tmxFile = f;
+		String name = f.getName();
+		id = name.substring(0, name.length() - 4);
+	}
+	
+	public void parse() {
+		if (this.state == GameDataElement.State.init) {
+			if (tmxMap != null) return;
+			usedSpritesheets = new HashSet<Spritesheet>();
+			try {
+				tmxMap = new TMXMapReader().readMap(tmxFile.getAbsolutePath(), this);
+				if (tmxMap.getProperties().get("outdoors") != null) {
+					outside = new Integer(((String) tmxMap.getProperties().get("outdoors")));
+				}
+				if (tmxMap.getProperties().get("colorfilter") != null) {
+					colorFilter = ColorFilter.valueOf(((String) tmxMap.getProperties().get("colorfilter")));
+				}
+			} catch (FileNotFoundException e) {
+				Notification.addError("Impossible to load TMX map file "+tmxFile.getAbsolutePath());
+			} catch (Exception e) {
+				Notification.addError("Error while loading TMX map file "+tmxFile.getAbsolutePath()+": "+e.getMessage());
+				e.printStackTrace();
+			}
+			for (tiled.core.MapLayer layer : tmxMap.getLayers()) {
+				if (layer instanceof tiled.core.ObjectGroup) {
+					if (groups == null) {
+						groups = new ArrayList<MapObjectGroup>();
+					}
+					MapObjectGroup group = new MapObjectGroup((tiled.core.ObjectGroup) layer, this);
+					groups.add(group);
+				}
+			}
+			for (Spritesheet s : usedSpritesheets) {
+				s.addBacklink(this);
+			}
+			state = State.parsed;
+		}
+	}
+	
+	public void create() {
+		if (tmxMap != null) return;
+		tmxMap = new tiled.core.Map(30, 30);
+	}
+	
+	public TMXMap clone() {
+		TMXMap clone = new TMXMap((TMXMapSet) this.parent, this.tmxFile);
+		try {
+			clone.usedSpritesheets = new HashSet<Spritesheet>();
+			clone.tmxMap = new TMXMapReader().readMap(new StringReader(this.toXml()), clone);
+			if (clone.tmxMap.getProperties().get("outdoors") != null) {
+				clone.outside = new Integer(((String) clone.tmxMap.getProperties().get("outdoors")));
+			}
+			if (clone.tmxMap.getProperties().get("colorfilter") != null) {
+				clone.colorFilter = ColorFilter.valueOf(((String) tmxMap.getProperties().get("colorfilter")));
+			}
+			for (tiled.core.MapLayer layer : clone.tmxMap.getLayers()) {
+				if (layer instanceof tiled.core.ObjectGroup) {
+					if (clone.groups == null) {
+						clone.groups = new ArrayList<MapObjectGroup>();
+					}
+					MapObjectGroup group = new MapObjectGroup((tiled.core.ObjectGroup) layer, this);
+					group.link();
+					clone.groups.add(group);
+				}
+			}
+			for (Spritesheet s : usedSpritesheets) {
+				s.addBacklink(clone);
+			}
+		} catch (Exception e) {
+			Notification.addError("Error while cloning map "+this.id+" : "+e.getMessage());
+			e.printStackTrace();
+		}
+		
+		return clone;
+	}
+	
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return null;
+	}
 
-    public File tmxFile;
-    public tiled.core.Map tmxMap = null;
-    public Set<Spritesheet> usedSpritesheets = null;
-    public List<MapObjectGroup> groups = null;
+	@Override
+	public boolean getAllowsChildren() {
+		return false;
+	}
 
-    public ProjectTreeNode parent;
-    public Integer outside = null;
-    public ColorFilter colorFilter = null;
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return null;
+	}
 
-    public boolean changedOnDisk = false;
-    public int dismissNextChangeNotif = 0;
+	@Override
+	public int getChildCount() {
+		return 0;
+	}
 
-    public TMXMap(TMXMapSet parent, File f) {
-        this.parent = parent;
-        this.tmxFile = f;
-        String name = f.getName();
-        id = name.substring(0, name.length() - 4);
-    }
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return 0;
+	}
 
-    public void parse() {
-        if (this.state == GameDataElement.State.init) {
-            if (tmxMap != null) return;
-            usedSpritesheets = new HashSet<Spritesheet>();
-            try {
-                tmxMap = new TMXMapReader().readMap(tmxFile.getAbsolutePath(), this);
-                if (tmxMap.getProperties().get("outdoors") != null) {
-                    outside = new Integer(((String) tmxMap.getProperties().get("outdoors")));
-                }
-                if (tmxMap.getProperties().get("colorfilter") != null) {
-                    colorFilter = ColorFilter.valueOf(((String) tmxMap.getProperties().get("colorfilter")));
-                }
-            } catch (FileNotFoundException e) {
-                Notification.addError("Impossible to load TMX map file " + tmxFile.getAbsolutePath());
-            } catch (Exception e) {
-                Notification.addError("Error while loading TMX map file " + tmxFile.getAbsolutePath() + ": " + e.getMessage());
-                e.printStackTrace();
-            }
-            for (tiled.core.MapLayer layer : tmxMap.getLayers()) {
-                if (layer instanceof tiled.core.ObjectGroup) {
-                    if (groups == null) {
-                        groups = new ArrayList<MapObjectGroup>();
-                    }
-                    MapObjectGroup group = new MapObjectGroup((tiled.core.ObjectGroup) layer, this);
-                    groups.add(group);
-                }
-            }
-            for (Spritesheet s : usedSpritesheets) {
-                s.addBacklink(this);
-            }
-            state = State.parsed;
-        }
-    }
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
 
-    public void create() {
-        if (tmxMap != null) return;
-        tmxMap = new tiled.core.Map(30, 30);
-    }
+	@Override
+	public boolean isLeaf() {
+		return true;
+	}
 
-    public TMXMap clone() {
-        TMXMap clone = new TMXMap((TMXMapSet) this.parent, this.tmxFile);
-        try {
-            clone.usedSpritesheets = new HashSet<Spritesheet>();
-            clone.tmxMap = new TMXMapReader().readMap(new StringReader(this.toXml()), clone);
-            if (clone.tmxMap.getProperties().get("outdoors") != null) {
-                clone.outside = new Integer(((String) clone.tmxMap.getProperties().get("outdoors")));
-            }
-            if (clone.tmxMap.getProperties().get("colorfilter") != null) {
-                clone.colorFilter = ColorFilter.valueOf(((String) tmxMap.getProperties().get("colorfilter")));
-            }
-            for (tiled.core.MapLayer layer : clone.tmxMap.getLayers()) {
-                if (layer instanceof tiled.core.ObjectGroup) {
-                    if (clone.groups == null) {
-                        clone.groups = new ArrayList<MapObjectGroup>();
-                    }
-                    MapObjectGroup group = new MapObjectGroup((tiled.core.ObjectGroup) layer, this);
-                    group.link();
-                    clone.groups.add(group);
-                }
-            }
-            for (Spritesheet s : usedSpritesheets) {
-                s.addBacklink(clone);
-            }
-        } catch (Exception e) {
-            Notification.addError("Error while cloning map " + this.id + " : " + e.getMessage());
-            e.printStackTrace();
-        }
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenAdded(path);
+	}
 
-        return clone;
-    }
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenChanged(path);
+	}
 
-    @Override
-    public Enumeration<ProjectTreeNode> children() {
-        return null;
-    }
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenRemoved(path);
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+id;
+	}
+	
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
 
-    @Override
-    public boolean getAllowsChildren() {
-        return false;
-    }
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getTiledIconIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return DefaultIcons.getTiledIconIcon();
+	}
+	@Override
+	public Image getClosedIcon() {return null;}
+	@Override
+	public Image getOpenIcon() {return null;}
+	
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
+	
+	@Override
+	public Type getDataType() {
+		return parent.getDataType();
+	}
 
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return null;
-    }
+	public String toXml() {
+		if (outside != null && outside == 1) {
+			tmxMap.getProperties().put("outdoors", Integer.toString(outside));
+		} else {
+			tmxMap.getProperties().remove("outdoors");
+		}
+		if (colorFilter != null) {
+			tmxMap.getProperties().put("colorfilter", colorFilter.toString());
+		} else {
+			tmxMap.getProperties().remove("colorfilter");
+		}
+		
+		for (MapObjectGroup group : groups) {
+			group.pushBackToTiledProperties();
+			if (!tmxMap.containsLayer(group.tmxGroup)) {
+				tmxMap.addLayer(group.tmxGroup);
+			}
+		}
+		ByteArrayOutputStream baos = new ByteArrayOutputStream();
+		try {
+			TMXMapWriter writer = new TMXMapWriter();
+			writer.settings.layerCompressionMethod = TMXMapWriter.Settings.LAYER_COMPRESSION_METHOD_ZLIB;
+			if (getDataType() == GameSource.Type.source) {
+				writer.writeMap(tmxMap, baos, tmxFile.getAbsolutePath());
+			} else {
+				writer.writeMap(tmxMap, baos, ((TMXMapSet)this.parent).mapFolder.getAbsolutePath()+File.separator+"placeholder.tmx");
+			}
+		} catch (Exception e) {
+			Notification.addError("Error while converting map "+getDesc()+" to XML: "+e.getMessage());
+			e.printStackTrace();
+		}
+		return baos.toString();
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return false;
+	}
 
-    @Override
-    public int getChildCount() {
-        return 0;
-    }
+	public void save() {
+		if (writable) {
+			String xml = toXml();
+			try {
+				//TODO: check in fileutils, to test the workspace's filesystem once at startup, and figure out how many of these can occur, instead of hard-coded '2'
+				dismissNextChangeNotif += 2;
+				FileWriter w = new FileWriter(tmxFile);
+				w.write(xml);
+				w.close();
+				this.state = State.saved;
+				changedOnDisk = false;
+				Notification.addSuccess("TMX file "+tmxFile.getAbsolutePath()+" saved.");
+			} catch (IOException e) {
+				Notification.addError("Error while writing TMX file "+tmxFile.getAbsolutePath()+" : "+e.getMessage());
+				e.printStackTrace();
+			}
+		}
+	}
+	
+	@Override
+	public List<SaveEvent> attemptSave() {
+		//TODO check cases where map should be moved from altered/created to created/altered....
+		save();
+		return null;
+	}
 
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return 0;
-    }
+	public void delete() {
+		if (writable) {
+			if (tmxFile.exists()) {
+				if (tmxFile.delete()) {
+					Notification.addSuccess("TMX file "+tmxFile.getAbsolutePath()+" deleted.");
+				} else {
+					Notification.addError("Error while deleting TMX file "+tmxFile.getAbsolutePath());
+				}
+			}
+			((TMXMapSet)parent).tmxMaps.remove(this);
+			//TODO clear blacklinks ?
+		}
+	}
 
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
+	@Override
+	public void link() {
+		if (this.state == GameDataElement.State.init) {
+			parse();
+		}
+		if (this.state == GameDataElement.State.parsed) {
+			if (groups != null) {
+				for (MapObjectGroup group : groups) {
+					group.link();
+				}
+			}
+		}
+	}
 
-    @Override
-    public boolean isLeaf() {
-        return true;
-    }
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		for (MapObjectGroup group : groups) {
+			group.elementChanged(oldOne, newOne);
+		}
+	}
 
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
+	@Override
+	public String getProjectFilename() {
+		return tmxFile.getName();
+	}
 
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
+	public void addLayer(tiled.core.MapLayer layer) {
+		tmxMap.addLayer(layer);
+		if (layer instanceof tiled.core.ObjectGroup) {
+			groups.add(new MapObjectGroup((tiled.core.ObjectGroup) layer, this));
+		}
+	}
 
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenRemoved(path);
-    }
+	public void removeLayer(tiled.core.MapLayer layer) {
+		tmxMap.removeLayer(tmxMap.getLayerIndex(layer));
+		if (layer instanceof tiled.core.ObjectGroup) {
+			MapObjectGroup toRemove = null;
+			for (MapObjectGroup group : groups) {
+				if (group.tmxGroup == layer) {
+					toRemove = group;
+				}
+			}
+			if (toRemove != null) {
+				groups.remove(toRemove);
+			}
+		}
+	}
 
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + id;
-    }
-
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
-
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getTiledIconIcon();
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return DefaultIcons.getTiledIconIcon();
-    }
-
-    @Override
-    public Image getClosedIcon() {
-        return null;
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        return null;
-    }
-
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
-
-    @Override
-    public Type getDataType() {
-        return parent.getDataType();
-    }
-
-    public String toXml() {
-        if (outside != null && outside == 1) {
-            tmxMap.getProperties().put("outdoors", Integer.toString(outside));
-        } else {
-            tmxMap.getProperties().remove("outdoors");
-        }
-        if (colorFilter != null) {
-            tmxMap.getProperties().put("colorfilter", colorFilter.toString());
-        } else {
-            tmxMap.getProperties().remove("colorfilter");
-        }
-
-        for (MapObjectGroup group : groups) {
-            group.pushBackToTiledProperties();
-            if (!tmxMap.containsLayer(group.tmxGroup)) {
-                tmxMap.addLayer(group.tmxGroup);
-            }
-        }
-        ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        try {
-            TMXMapWriter writer = new TMXMapWriter();
-            writer.settings.layerCompressionMethod = TMXMapWriter.Settings.LAYER_COMPRESSION_METHOD_ZLIB;
-            if (getDataType() == GameSource.Type.source) {
-                writer.writeMap(tmxMap, baos, tmxFile.getAbsolutePath());
-            } else {
-                writer.writeMap(tmxMap, baos, ((TMXMapSet) this.parent).mapFolder.getAbsolutePath() + File.separator + "placeholder.tmx");
-            }
-        } catch (Exception e) {
-            Notification.addError("Error while converting map " + getDesc() + " to XML: " + e.getMessage());
-            e.printStackTrace();
-        }
-        return baos.toString();
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return false;
-    }
-
-    public void save() {
-        if (writable) {
-            String xml = toXml();
-            try {
-                //TODO: check in fileutils, to test the workspace's filesystem once at startup, and figure out how many of these can occur, instead of hard-coded '2'
-                dismissNextChangeNotif += 2;
-                FileWriter w = new FileWriter(tmxFile);
-                w.write(xml);
-                w.close();
-                this.state = State.saved;
-                changedOnDisk = false;
-                Notification.addSuccess("TMX file " + tmxFile.getAbsolutePath() + " saved.");
-            } catch (IOException e) {
-                Notification.addError("Error while writing TMX file " + tmxFile.getAbsolutePath() + " : " + e.getMessage());
-                e.printStackTrace();
-            }
-        }
-    }
-
-    @Override
-    public List<SaveEvent> attemptSave() {
-        //TODO check cases where map should be moved from altered/created to created/altered....
-        save();
-        return null;
-    }
-
-    public void delete() {
-        if (writable) {
-            if (tmxFile.exists()) {
-                if (tmxFile.delete()) {
-                    Notification.addSuccess("TMX file " + tmxFile.getAbsolutePath() + " deleted.");
-                } else {
-                    Notification.addError("Error while deleting TMX file " + tmxFile.getAbsolutePath());
-                }
-            }
-            ((TMXMapSet) parent).tmxMaps.remove(this);
-            //TODO clear blacklinks ?
-        }
-    }
-
-    @Override
-    public void link() {
-        if (this.state == GameDataElement.State.init) {
-            parse();
-        }
-        if (this.state == GameDataElement.State.parsed) {
-            if (groups != null) {
-                for (MapObjectGroup group : groups) {
-                    group.link();
-                }
-            }
-        }
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        for (MapObjectGroup group : groups) {
-            group.elementChanged(oldOne, newOne);
-        }
-    }
-
-    @Override
-    public String getProjectFilename() {
-        return tmxFile.getName();
-    }
-
-    public void addLayer(tiled.core.MapLayer layer) {
-        tmxMap.addLayer(layer);
-        if (layer instanceof tiled.core.ObjectGroup) {
-            groups.add(new MapObjectGroup((tiled.core.ObjectGroup) layer, this));
-        }
-    }
-
-    public void removeLayer(tiled.core.MapLayer layer) {
-        tmxMap.removeLayer(tmxMap.getLayerIndex(layer));
-        if (layer instanceof tiled.core.ObjectGroup) {
-            MapObjectGroup toRemove = null;
-            for (MapObjectGroup group : groups) {
-                if (group.tmxGroup == layer) {
-                    toRemove = group;
-                }
-            }
-            if (toRemove != null) {
-                groups.remove(toRemove);
-            }
-        }
-    }
-
-    public MapObjectGroup getGroup(tiled.core.ObjectGroup selectedLayer) {
-        for (MapObjectGroup group : groups) {
-            if (group.tmxGroup == selectedLayer) {
-                return group;
-            }
-        }
-        return null;
-    }
-
-    public List<String> getMapchangesNames() {
-        List<String> result = new ArrayList<String>();
-        result.add(null);
-        for (MapObjectGroup group : groups) {
-            for (MapObject obj : group.mapObjects) {
-                if (obj.type == MapObject.Types.mapchange) {
-                    result.add(obj.name);
-                }
-            }
-        }
-        return result;
-    }
-
-    public MapObject getMapObject(String name) {
-        MapObject result = null;
-        for (MapObjectGroup group : groups) {
-            for (MapObject obj : group.mapObjects) {
-                if (obj.name.equals(name)) {
-                    result = obj;
-                    break;
-                }
-            }
-        }
-        return result;
-    }
-
-    public static boolean isPaintedLayerName(String name) {
-        return GROUND_LAYER_NAME.equalsIgnoreCase(name) ||
-                OBJECTS_LAYER_NAME.equalsIgnoreCase(name) ||
-                ABOVE_LAYER_NAME.equalsIgnoreCase(name) ||
-                TOP_LAYER_NAME.equalsIgnoreCase(name) ||
-                WALKABLE_LAYER_NAME.equalsIgnoreCase(name);
-    }
-
-
-    public void reload() {
-        tmxMap = null;
-        for (Spritesheet s : usedSpritesheets) {
-            s.elementChanged(this, null);
-        }
-        usedSpritesheets.clear();
-        for (MapObjectGroup g : groups) {
-            for (MapObject o : g.mapObjects) {
-                if (o instanceof ContainerArea) {
-                    if (((ContainerArea) o).droplist != null) ((ContainerArea) o).droplist.elementChanged(this, null);
-                } else if (o instanceof KeyArea) {
-                    if (((KeyArea) o).dialogue != null) ((KeyArea) o).dialogue.elementChanged(this, null);
-                    if (((KeyArea) o).requirement != null && ((KeyArea) o).requirement.required_obj != null)
-                        ((KeyArea) o).requirement.required_obj.elementChanged(this, null);
-                } else if (o instanceof MapChange) {
-                    if (((MapChange) o).map != null) ((MapChange) o).map.elementChanged(this, null);
-                } else if (o instanceof ReplaceArea) {
-                    if (((ReplaceArea) o).requirement != null && ((ReplaceArea) o).requirement.required_obj != null)
-                        ((ReplaceArea) o).requirement.required_obj.elementChanged(this, null);
-                } else if (o instanceof RestArea) {
-                } else if (o instanceof ScriptArea) {
-                    if (((ScriptArea) o).dialogue != null) ((ScriptArea) o).dialogue.elementChanged(this, null);
-                } else if (o instanceof SignArea) {
-                    if (((SignArea) o).dialogue != null) ((SignArea) o).dialogue.elementChanged(this, null);
-                } else if (o instanceof SpawnArea) {
-                    if (((SpawnArea) o).spawnGroup != null) {
-                        for (NPC n : ((SpawnArea) o).spawnGroup) {
-                            n.elementChanged(this, null);
-                        }
-                    }
-                }
-            }
-        }
-        groups.clear();
-        outside = null;
-        colorFilter = null;
-
-        state = GameDataElement.State.init;
-        this.link();
-
-        changedOnDisk = false;
-        for (MapChangedOnDiskListener l : listeners) {
-            l.mapReloaded();
-        }
-    }
-
-    public void mapChangedOnDisk() {
-        if (dismissNextChangeNotif > 0) {
-            dismissNextChangeNotif--;
-        } else {
-            changedOnDisk = true;
-            for (MapChangedOnDiskListener l : listeners) {
-                l.mapChanged();
-            }
-        }
-    }
-
-    public interface MapChangedOnDiskListener {
-        public void mapChanged();
-
-        public void mapReloaded();
-    }
-
-    private List<MapChangedOnDiskListener> listeners = new CopyOnWriteArrayList<TMXMap.MapChangedOnDiskListener>();
-
-    public void addMapChangedOnDiskListener(MapChangedOnDiskListener l) {
-        listeners.add(l);
-    }
-
-    public void removeMapChangedOnDiskListener(MapChangedOnDiskListener l) {
-        listeners.remove(l);
-    }
+	public MapObjectGroup getGroup(tiled.core.ObjectGroup selectedLayer) {
+		for (MapObjectGroup group : groups) {
+			if (group.tmxGroup == selectedLayer) {
+				return group;
+			}
+		}
+		return null;
+	}
 
+	public List<String> getMapchangesNames() {
+		List<String> result = new ArrayList<String>();
+		result.add(null);
+		for (MapObjectGroup group : groups) {
+			for (MapObject obj : group.mapObjects) {
+				if (obj.type == MapObject.Types.mapchange) {
+					result.add(obj.name);
+				}
+			}
+		}
+		return result;
+	}
+	
+	public MapObject getMapObject(String name) {
+		MapObject result = null;
+		for (MapObjectGroup group : groups) {
+			for (MapObject obj : group.mapObjects) {
+				if (obj.name.equals(name)) {
+					result = obj;
+					break;
+				}
+			}
+		}
+		return result;
+	}
+	
+	public static boolean isPaintedLayerName(String name) {
+		return GROUND_LAYER_NAME.equalsIgnoreCase(name) ||
+				OBJECTS_LAYER_NAME.equalsIgnoreCase(name) ||
+				ABOVE_LAYER_NAME.equalsIgnoreCase(name) ||
+				TOP_LAYER_NAME.equalsIgnoreCase(name) ||
+				WALKABLE_LAYER_NAME.equalsIgnoreCase(name);
+	}
 
+	
+	public void reload() {
+		tmxMap = null;
+		for (Spritesheet s : usedSpritesheets) {
+			s.elementChanged(this, null);
+		}
+		usedSpritesheets.clear();
+		for (MapObjectGroup g : groups) {
+			for (MapObject o : g.mapObjects) {
+				if (o instanceof ContainerArea) {
+					if (((ContainerArea)o).droplist != null) ((ContainerArea)o).droplist.elementChanged(this, null);
+				} else if (o instanceof KeyArea) {
+					if (((KeyArea)o).dialogue != null) ((KeyArea)o).dialogue.elementChanged(this, null);
+					if (((KeyArea)o).requirement != null && ((KeyArea)o).requirement.required_obj != null) ((KeyArea)o).requirement.required_obj.elementChanged(this, null);
+				} else if (o instanceof MapChange) {
+					if (((MapChange)o).map != null) ((MapChange)o).map.elementChanged(this, null);
+				} else if (o instanceof ReplaceArea) {
+					if (((ReplaceArea)o).requirement != null && ((ReplaceArea)o).requirement.required_obj != null) ((ReplaceArea)o).requirement.required_obj.elementChanged(this, null);
+				} else if (o instanceof RestArea) {
+				} else if (o instanceof ScriptArea) {
+					if (((ScriptArea)o).dialogue != null) ((ScriptArea)o).dialogue.elementChanged(this, null);
+				} else if (o instanceof SignArea) {
+					if (((SignArea)o).dialogue != null) ((SignArea)o).dialogue.elementChanged(this, null);
+				} else if (o instanceof SpawnArea) {
+					if (((SpawnArea)o).spawnGroup != null) {
+						for (NPC n : ((SpawnArea)o).spawnGroup) {
+							n.elementChanged(this, null);
+						}
+					}
+				}
+			}
+		}
+		groups.clear();
+		outside = null;
+		colorFilter = null;
+		
+		state = GameDataElement.State.init;
+		this.link();
+		
+		changedOnDisk = false;
+		for (MapChangedOnDiskListener l : listeners) {
+			l.mapReloaded();
+		}
+	}
+	
+	public void mapChangedOnDisk() {
+		if (dismissNextChangeNotif > 0) {
+			dismissNextChangeNotif--;
+		} else {
+			changedOnDisk = true;
+			for (MapChangedOnDiskListener l : listeners) {
+				l.mapChanged();
+			}
+		}
+	}
+	
+	public interface MapChangedOnDiskListener {
+		public void mapChanged();
+		public void mapReloaded();
+	}
+	
+	private List<MapChangedOnDiskListener> listeners = new CopyOnWriteArrayList<TMXMap.MapChangedOnDiskListener>();
+	
+	public void addMapChangedOnDiskListener(MapChangedOnDiskListener l) {
+		listeners.add(l);
+	}
+	
+	public void removeMapChangedOnDiskListener(MapChangedOnDiskListener l) {
+		listeners.remove(l);
+	}
+	
+	
 }

src/com/gpl/rpg/atcontentstudio/model/maps/TMXMapSet.java

@@ -1,5 +1,24 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.FileSystems;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardWatchEventKinds;
+import java.nio.file.WatchEvent;
+import java.nio.file.WatchKey;
+import java.nio.file.WatchService;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.Notification;
 import com.gpl.rpg.atcontentstudio.model.GameSource;
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
@@ -10,272 +29,246 @@ import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 import com.gpl.rpg.atcontentstudio.utils.FileUtils;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.io.File;
-import java.io.IOException;
-import java.nio.file.*;
-import java.util.List;
-import java.util.*;
-import java.util.concurrent.TimeUnit;
-
 public class TMXMapSet implements ProjectTreeNode {
 
-    public static final String DEFAULT_REL_PATH_IN_SOURCE = "res" + File.separator + "xml" + File.separator;
-    public static final String DEFAULT_REL_PATH_IN_PROJECT = "maps" + File.separator;
-    public static final String DEFAULT_REL_PATH_TO_DRAWABLE = ".." + File.separator + "drawable" + File.separator;
+	public static final String DEFAULT_REL_PATH_IN_SOURCE = "res"+File.separator+"xml"+File.separator;
+	public static final String DEFAULT_REL_PATH_IN_PROJECT = "maps"+File.separator;
+	public static final String DEFAULT_REL_PATH_TO_DRAWABLE = ".."+File.separator+"drawable"+File.separator;
 
-    public static final String GAME_MAPS_ARRAY_NAME = "loadresource_maps";
-    public static final String DEBUG_SUFFIX = "_debug";
-    public static final String RESOURCE_PREFIX = "@xml/";
-    public static final String FILENAME_SUFFIX = ".tmx";
+	public static final String GAME_MAPS_ARRAY_NAME = "loadresource_maps";
+	public static final String DEBUG_SUFFIX = "_debug";
+	public static final String RESOURCE_PREFIX = "@xml/";
+	public static final String FILENAME_SUFFIX = ".tmx";
+	
+	public File mapFolder = null;
+	public List<TMXMap> tmxMaps;
+	
+	public ProjectTreeNode parent;
+	
+	public TMXMapSet(GameSource source) {
+		this.parent = source;
+		if (source.type == GameSource.Type.source) {
+			this.mapFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_SOURCE);
+		}
+		else if (source.type == GameSource.Type.created | source.type == GameSource.Type.altered) {
+			this.mapFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
+			if (!this.mapFolder.exists()) {
+				this.mapFolder.mkdirs();
+			}
+			FileUtils.makeSymlink(getProject().baseContent.gameSprites.drawableFolder, new File(mapFolder.getAbsolutePath()+File.separator+DEFAULT_REL_PATH_TO_DRAWABLE));
+		}
+		this.tmxMaps = new ArrayList<TMXMap>();
+		
+		if (source.type == GameSource.Type.source && (source.parent.sourceSetToUse == ResourceSet.debugData || source.parent.sourceSetToUse == ResourceSet.gameData)) {
+			String suffix = (source.parent.sourceSetToUse == ResourceSet.debugData) ? DEBUG_SUFFIX : "";
+			
+			if (source.referencedSourceFiles.get(GAME_MAPS_ARRAY_NAME+suffix) != null) {
+				for (String resource : source.referencedSourceFiles.get(GAME_MAPS_ARRAY_NAME+suffix)) {
+					File f = new File(mapFolder, resource.replaceAll(RESOURCE_PREFIX, "")+FILENAME_SUFFIX);
+					if (f.exists()) {
+						TMXMap map = new TMXMap(this, f);
+						tmxMaps.add(map);
+					} else {
+						Notification.addWarn("Unable to locate resource "+resource+" in the game source for project "+getProject().name);
+					}
+				}
+			}
+		
+		} else if (this.mapFolder != null) {
+			for (File f : this.mapFolder.listFiles()) {
+				if (f.getName().endsWith(".tmx") || f.getName().endsWith(".TMX")) {
+					TMXMap map = new TMXMap(this, f);
+					if (source.type == GameSource.Type.created | source.type == GameSource.Type.altered) {
+						map.writable = true;
+					}
+					tmxMaps.add(map);
+				}
+			}
+		}
+		Collections.sort(tmxMaps, new Comparator<TMXMap>() {
+			@Override
+			public int compare(TMXMap o1, TMXMap o2) {
+				return o1.id.compareTo(o2.id);
+			}
+		});
+		if (source.type == GameSource.Type.created | source.type == GameSource.Type.altered) {
+			final Path folderPath = Paths.get(mapFolder.getAbsolutePath());
+			Thread watcher = new Thread("Map folder watcher for "+getProject().name+"/"+source.type) {
+				public void run() {
+					WatchService watchService;
 
-    public File mapFolder = null;
-    public List<TMXMap> tmxMaps;
+					while(getProject().open) {
+						try {
+							watchService = FileSystems.getDefault().newWatchService();
+							/*WatchKey watchKey = */folderPath.register(watchService, StandardWatchEventKinds.ENTRY_MODIFY, StandardWatchEventKinds.ENTRY_CREATE);
+							WatchKey wk;
+							validService: while(getProject().open) {
+								wk = watchService.poll(10, TimeUnit.SECONDS);
+								if (wk != null) {
+									for (WatchEvent<?> event : wk.pollEvents()) {
+										Path changed = (Path) event.context();
+										String name = changed.getFileName().toString();
+										String id = name.substring(0, name.length() - 4);
+										TMXMap map = getMap(id);
+										if (map != null) {
+											map.mapChangedOnDisk();
+										}
+									}
+									if(!wk.reset()) {
+										watchService.close();
+										break validService;
+									}
+								}
+							}
+						} catch (IOException e) {
+							e.printStackTrace();
+						} catch (InterruptedException e) {
+							e.printStackTrace();
+						}
+					}
+				};
+			};
+			watcher.start();
+		}
+	}
+	
+	@Override
+	public Enumeration<TMXMap> children() {
+		return Collections.enumeration(tmxMaps);
+	}
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return tmxMaps.get(arg0);
+	}
+	@Override
+	public int getChildCount() {
+		return tmxMaps.size();
+	}
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return tmxMaps.indexOf(arg0);
+	}
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenAdded(path);
+	}
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenChanged(path);
+	}
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.getChildCount() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+		for (TMXMap map : tmxMaps) {
+			map.notifyCreated();
+		}
+	}
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+"TMX Maps";
+	}
+	
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
+	
 
-    public ProjectTreeNode parent;
+	@Override
+	public Image getIcon() {
+		return getOpenIcon();
+	}
+	@Override
+	public Image getClosedIcon() {
+		return DefaultIcons.getTmxClosedIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return DefaultIcons.getTmxClosedIcon();
+	}
+	@Override
+	public Image getOpenIcon() {
+		return DefaultIcons.getTmxOpenIcon();
+	}
+	
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
+	
+	@Override
+	public Type getDataType() {
+		return parent.getDataType();
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return tmxMaps.isEmpty();
+	}
 
-    public TMXMapSet(GameSource source) {
-        this.parent = source;
-        if (source.type == GameSource.Type.source) {
-            this.mapFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_SOURCE);
-        } else if (source.type == GameSource.Type.created | source.type == GameSource.Type.altered) {
-            this.mapFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
-            if (!this.mapFolder.exists()) {
-                this.mapFolder.mkdirs();
-            }
-            FileUtils.makeSymlink(getProject().baseContent.gameSprites.drawableFolder, new File(mapFolder.getAbsolutePath() + File.separator + DEFAULT_REL_PATH_TO_DRAWABLE));
-        }
-        this.tmxMaps = new ArrayList<TMXMap>();
+	public TMXMap getMap(String id) {
+		if (tmxMaps == null) return null;
+		for (TMXMap map : tmxMaps) {
+			if (id.equals(map.id)){
+				return map;
+			}
+		}
+		return null;
+	}
 
-        if (source.type == GameSource.Type.source && (source.parent.sourceSetToUse == ResourceSet.debugData || source.parent.sourceSetToUse == ResourceSet.gameData)) {
-            String suffix = (source.parent.sourceSetToUse == ResourceSet.debugData) ? DEBUG_SUFFIX : "";
-
-            if (source.referencedSourceFiles.get(GAME_MAPS_ARRAY_NAME + suffix) != null) {
-                for (String resource : source.referencedSourceFiles.get(GAME_MAPS_ARRAY_NAME + suffix)) {
-                    File f = new File(mapFolder, resource.replaceAll(RESOURCE_PREFIX, "") + FILENAME_SUFFIX);
-                    if (f.exists()) {
-                        TMXMap map = new TMXMap(this, f);
-                        tmxMaps.add(map);
-                    } else {
-                        Notification.addWarn("Unable to locate resource " + resource + " in the game source for project " + getProject().name);
-                    }
-                }
-            }
-
-        } else if (this.mapFolder != null) {
-            for (File f : this.mapFolder.listFiles()) {
-                if (f.getName().endsWith(".tmx") || f.getName().endsWith(".TMX")) {
-                    TMXMap map = new TMXMap(this, f);
-                    if (source.type == GameSource.Type.created | source.type == GameSource.Type.altered) {
-                        map.writable = true;
-                    }
-                    tmxMaps.add(map);
-                }
-            }
-        }
-        Collections.sort(tmxMaps, new Comparator<TMXMap>() {
-            @Override
-            public int compare(TMXMap o1, TMXMap o2) {
-                return o1.id.compareTo(o2.id);
-            }
-        });
-        if (source.type == GameSource.Type.created | source.type == GameSource.Type.altered) {
-            final Path folderPath = Paths.get(mapFolder.getAbsolutePath());
-            Thread watcher = new Thread("Map folder watcher for " + getProject().name + "/" + source.type) {
-                public void run() {
-                    WatchService watchService;
-
-                    while (getProject().open) {
-                        try {
-                            watchService = FileSystems.getDefault().newWatchService();
-                            /*WatchKey watchKey = */
-                            folderPath.register(watchService, StandardWatchEventKinds.ENTRY_MODIFY, StandardWatchEventKinds.ENTRY_CREATE);
-                            WatchKey wk;
-                            validService:
-                            while (getProject().open) {
-                                wk = watchService.poll(10, TimeUnit.SECONDS);
-                                if (wk != null) {
-                                    for (WatchEvent<?> event : wk.pollEvents()) {
-                                        Path changed = (Path) event.context();
-                                        String name = changed.getFileName().toString();
-                                        String id = name.substring(0, name.length() - 4);
-                                        TMXMap map = getMap(id);
-                                        if (map != null) {
-                                            map.mapChangedOnDisk();
-                                        }
-                                    }
-                                    if (!wk.reset()) {
-                                        watchService.close();
-                                        break validService;
-                                    }
-                                }
-                            }
-                        } catch (IOException e) {
-                            e.printStackTrace();
-                        } catch (InterruptedException e) {
-                            e.printStackTrace();
-                        }
-                    }
-                }
-
-            };
-            watcher.start();
-        }
-    }
-
-    @Override
-    public Enumeration<TMXMap> children() {
-        return Collections.enumeration(tmxMaps);
-    }
-
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
-
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return tmxMaps.get(arg0);
-    }
-
-    @Override
-    public int getChildCount() {
-        return tmxMaps.size();
-    }
-
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return tmxMaps.indexOf(arg0);
-    }
-
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
-
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
-
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
-
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
-
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        if (path.size() == 1 && this.getChildCount() == 1) {
-            childrenRemoved(new ArrayList<ProjectTreeNode>());
-        } else {
-            path.add(0, this);
-            parent.childrenRemoved(path);
-        }
-    }
-
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-        for (TMXMap map : tmxMaps) {
-            map.notifyCreated();
-        }
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + "TMX Maps";
-    }
-
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
-
-
-    @Override
-    public Image getIcon() {
-        return getOpenIcon();
-    }
-
-    @Override
-    public Image getClosedIcon() {
-        return DefaultIcons.getTmxClosedIcon();
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return DefaultIcons.getTmxClosedIcon();
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        return DefaultIcons.getTmxOpenIcon();
-    }
-
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
-
-    @Override
-    public Type getDataType() {
-        return parent.getDataType();
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return tmxMaps.isEmpty();
-    }
-
-    public TMXMap getMap(String id) {
-        if (tmxMaps == null) return null;
-        for (TMXMap map : tmxMaps) {
-            if (id.equals(map.id)) {
-                return map;
-            }
-        }
-        return null;
-    }
-
-    public void addMap(TMXMap node) {
-        ProjectTreeNode higherEmptyParent = this;
-        while (higherEmptyParent != null) {
-            if (higherEmptyParent.getParent() != null && ((ProjectTreeNode) higherEmptyParent.getParent()).isEmpty())
-                higherEmptyParent = (ProjectTreeNode) higherEmptyParent.getParent();
-            else break;
-        }
-        if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
-        tmxMaps.add(node);
-        if (node.tmxFile != null) {
-            //Altered node.
-            node.tmxFile = new File(this.mapFolder, node.tmxFile.getName());
-        } else {
-            //Created node.
-            node.tmxFile = new File(this.mapFolder, node.id + ".tmx");
-        }
-        node.parent = this;
-        if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
-        else node.notifyCreated();
-    }
-
-    public TMXMap get(int index) {
-        return tmxMaps.get(index);
-    }
-
-    @Override
-    public boolean needsSaving() {
-        for (ProjectTreeNode node : tmxMaps) {
-            if (node.needsSaving()) return true;
-        }
-        return false;
-    }
+	public void addMap(TMXMap node) {
+		ProjectTreeNode higherEmptyParent = this;
+		while (higherEmptyParent != null) {
+			if (higherEmptyParent.getParent() != null && ((ProjectTreeNode)higherEmptyParent.getParent()).isEmpty()) higherEmptyParent = (ProjectTreeNode)higherEmptyParent.getParent();
+			else break;
+		}
+		if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
+		tmxMaps.add(node);
+		if (node.tmxFile != null) {
+			//Altered node.
+			node.tmxFile = new File(this.mapFolder, node.tmxFile.getName());
+		} else {
+			//Created node.
+			node.tmxFile = new File(this.mapFolder, node.id+".tmx");
+		}
+		node.parent = this;
+		if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
+		else node.notifyCreated();
+	}
 
+	public TMXMap get(int index) {
+		return tmxMaps.get(index);
+	}
+	
+	@Override
+	public boolean needsSaving() {
+		for (ProjectTreeNode node : tmxMaps) {
+			if (node.needsSaving()) return true;
+		}
+		return false;
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/maps/Worldmap.java

@@ -1,5 +1,40 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+import java.awt.Point;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.swing.tree.TreeNode;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.TransformerFactoryConfigurationError;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.GameSource;
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
@@ -7,272 +42,250 @@ import com.gpl.rpg.atcontentstudio.model.Project;
 import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.NodeList;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-
-import javax.swing.tree.TreeNode;
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.*;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-import java.awt.*;
-import java.io.*;
-import java.util.List;
-import java.util.*;
 
 public class Worldmap extends ArrayList<WorldmapSegment> implements ProjectTreeNode {
 
-    private static final long serialVersionUID = 4590409256594556179L;
+	private static final long serialVersionUID = 4590409256594556179L;
 
-    public static final String DEFAULT_REL_PATH_IN_SOURCE = "res/xml/worldmap.xml";
-    public static final String DEFAULT_REL_PATH_IN_PROJECT = "maps" + File.separator + "worldmap.xml";
+	public static final String DEFAULT_REL_PATH_IN_SOURCE = "res/xml/worldmap.xml";
+	public static final String DEFAULT_REL_PATH_IN_PROJECT = "maps"+File.separator+"worldmap.xml";
+	
+	public File worldmapFile;
+	public GameSource parent;
+	
+	public Map<String, Map<String, Point>> segments = new LinkedHashMap<String, Map<String,Point>>();
 
-    public File worldmapFile;
-    public GameSource parent;
+	public Worldmap(GameSource gameSource) {
+		this.parent = gameSource;
+		if (getDataType() == Type.source) {
+			worldmapFile = new File(parent.baseFolder, DEFAULT_REL_PATH_IN_SOURCE);
+		} else {
+			worldmapFile = new File(parent.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
+		}
+		if (worldmapFile.exists()) {
+			loadFromFile(worldmapFile);
+		}
+		if (getDataType() == Type.source) {
+			for (WorldmapSegment segment : this) {
+				segment.writable = false;
+			}
+		} else {
+			for (WorldmapSegment segment : this) {
+				segment.writable = true;
+			}
+		}
+	}
 
-    public Map<String, Map<String, Point>> segments = new LinkedHashMap<String, Map<String, Point>>();
+	private void loadFromFile(File file) {
+		if (!file.exists()) return;
+		 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+	        Document doc;
+	        try {
+	            factory.setIgnoringComments(true);
+	            factory.setIgnoringElementContentWhitespace(true);
+	            factory.setExpandEntityReferences(false);
+	            DocumentBuilder builder = factory.newDocumentBuilder();
+	            InputSource insrc = new InputSource(new FileInputStream(file));
+	            insrc.setSystemId("http://worldmap/");
+	            insrc.setEncoding("UTF-8");
+	            doc = builder.parse(insrc);
+	            
+	            Element root = (Element) doc.getElementsByTagName("worldmap").item(0);
+	            if (root != null) {
+	            	NodeList segmentsList = root.getElementsByTagName("segment");
+	            	if (segmentsList != null) {
+	            		for (int i = 0; i < segmentsList.getLength(); i++) {
+	            			Element segmentNode = (Element) segmentsList.item(i);
+	            			String name = segmentNode.getAttribute("id");
+	            			add(new WorldmapSegment(this, name, segmentNode));
+	            		}
+	            	}
+	            }
+	        } catch (SAXException e) {
+	            e.printStackTrace();
+	        } catch (FileNotFoundException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			} catch (ParserConfigurationException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			} catch (IOException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+	}
 
-    public Worldmap(GameSource gameSource) {
-        this.parent = gameSource;
-        if (getDataType() == Type.source) {
-            worldmapFile = new File(parent.baseFolder, DEFAULT_REL_PATH_IN_SOURCE);
-        } else {
-            worldmapFile = new File(parent.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
-        }
-        if (worldmapFile.exists()) {
-            loadFromFile(worldmapFile);
-        }
-        if (getDataType() == Type.source) {
-            for (WorldmapSegment segment : this) {
-                segment.writable = false;
-            }
-        } else {
-            for (WorldmapSegment segment : this) {
-                segment.writable = true;
-            }
-        }
-    }
+	@Override
+	public Enumeration<WorldmapSegment> children() {
+		return Collections.enumeration(this);
+	}
 
-    private void loadFromFile(File file) {
-        if (!file.exists()) return;
-        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
-        Document doc;
-        try {
-            factory.setIgnoringComments(true);
-            factory.setIgnoringElementContentWhitespace(true);
-            factory.setExpandEntityReferences(false);
-            DocumentBuilder builder = factory.newDocumentBuilder();
-            InputSource insrc = new InputSource(new FileInputStream(file));
-            insrc.setSystemId("http://worldmap/");
-            insrc.setEncoding("UTF-8");
-            doc = builder.parse(insrc);
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
 
-            Element root = (Element) doc.getElementsByTagName("worldmap").item(0);
-            if (root != null) {
-                NodeList segmentsList = root.getElementsByTagName("segment");
-                if (segmentsList != null) {
-                    for (int i = 0; i < segmentsList.getLength(); i++) {
-                        Element segmentNode = (Element) segmentsList.item(i);
-                        String name = segmentNode.getAttribute("id");
-                        add(new WorldmapSegment(this, name, segmentNode));
-                    }
-                }
-            }
-        } catch (SAXException e) {
-            e.printStackTrace();
-        } catch (FileNotFoundException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        } catch (ParserConfigurationException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        } catch (IOException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-    }
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return get(arg0);
+	}
 
-    @Override
-    public Enumeration<WorldmapSegment> children() {
-        return Collections.enumeration(this);
-    }
+	@Override
+	public int getChildCount() {
+		return size();
+	}
 
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return indexOf(arg0);
+	}
 
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return get(arg0);
-    }
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
 
-    @Override
-    public int getChildCount() {
-        return size();
-    }
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
 
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return indexOf(arg0);
-    }
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenAdded(path);
+	}
 
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenChanged(path);
+	}
 
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.getChildCount() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
 
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+"Worldmap";
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
+	
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
 
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getMapClosedIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return null;
+	}
+	@Override
+	public Image getClosedIcon() {
+		return DefaultIcons.getMapClosedIcon();
+	}
+	@Override
+	public Image getOpenIcon() {
+		return DefaultIcons.getMapOpenIcon();
+	}
 
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        if (path.size() == 1 && this.getChildCount() == 1) {
-            childrenRemoved(new ArrayList<ProjectTreeNode>());
-        } else {
-            path.add(0, this);
-            parent.childrenRemoved(path);
-        }
-    }
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
 
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + "Worldmap";
-    }
+	@Override
+	public Type getDataType() {
+		return parent.getDataType();
+	}
 
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-    }
+	public void save() {
+		
+		try {
+			Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
+			doc.setXmlVersion("1.0");
+			Element root = doc.createElement("worldmap");
+			doc.appendChild(root);
 
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
+			for (WorldmapSegment segment : this) {
+				root.appendChild(segment.toXmlElement(doc));
+				segment.state = GameDataElement.State.saved;
+			}
 
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getMapClosedIcon();
-    }
+			saveDocToFile(doc, worldmapFile);
+		} catch (ParserConfigurationException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
 
-    @Override
-    public Image getLeafIcon() {
-        return null;
-    }
+	public WorldmapSegment getWorldmapSegment(String id) {
+		for (WorldmapSegment s : this) {
+			if (s.id.equals(id)) {
+				return s;
+			}
+		}
+		return null;
+	}
 
-    @Override
-    public Image getClosedIcon() {
-        return DefaultIcons.getMapClosedIcon();
-    }
+	public void addSegment(WorldmapSegment node) {
+		ProjectTreeNode higherEmptyParent = this;
+		while (higherEmptyParent != null) {
+			if (higherEmptyParent.getParent() != null && ((ProjectTreeNode)higherEmptyParent.getParent()).isEmpty()) higherEmptyParent = (ProjectTreeNode)higherEmptyParent.getParent();
+			else break;
+		}
+		if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
+		add(node);
+		node.parent = this;
+		if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
+		else node.notifyCreated();
+	}
 
-    @Override
-    public Image getOpenIcon() {
-        return DefaultIcons.getMapOpenIcon();
-    }
-
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
-
-    @Override
-    public Type getDataType() {
-        return parent.getDataType();
-    }
-
-    public void save() {
-
-        try {
-            Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
-            doc.setXmlVersion("1.0");
-            Element root = doc.createElement("worldmap");
-            doc.appendChild(root);
-
-            for (WorldmapSegment segment : this) {
-                root.appendChild(segment.toXmlElement(doc));
-                segment.state = GameDataElement.State.saved;
-            }
-
-            saveDocToFile(doc, worldmapFile);
-        } catch (ParserConfigurationException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-    }
-
-    public WorldmapSegment getWorldmapSegment(String id) {
-        for (WorldmapSegment s : this) {
-            if (s.id.equals(id)) {
-                return s;
-            }
-        }
-        return null;
-    }
-
-    public void addSegment(WorldmapSegment node) {
-        ProjectTreeNode higherEmptyParent = this;
-        while (higherEmptyParent != null) {
-            if (higherEmptyParent.getParent() != null && ((ProjectTreeNode) higherEmptyParent.getParent()).isEmpty())
-                higherEmptyParent = (ProjectTreeNode) higherEmptyParent.getParent();
-            else break;
-        }
-        if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
-        add(node);
-        node.parent = this;
-        if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
-        else node.notifyCreated();
-    }
-
-
-    public static void saveDocToFile(Document doc, File f) {
-        try {
-            Transformer transformer = TransformerFactory.newInstance().newTransformer();
-            Result output = new StreamResult(new FileOutputStream(f));
-            Source input = new DOMSource(doc);
-            transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
-            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
-            transformer.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2");
-            transformer.transform(input, output);
-        } catch (TransformerConfigurationException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        } catch (TransformerFactoryConfigurationError e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        } catch (FileNotFoundException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        } catch (TransformerException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    public boolean needsSaving() {
-        for (ProjectTreeNode node : this) {
-            if (node.needsSaving()) return true;
-        }
-        return false;
-    }
+	
+	public static void saveDocToFile(Document doc, File f) {
+		try {
+			Transformer transformer = TransformerFactory.newInstance().newTransformer();
+			Result output = new StreamResult(new FileOutputStream(f));
+			Source input = new DOMSource(doc);
+			transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
+			transformer.setOutputProperty(OutputKeys.INDENT, "yes");
+			transformer.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2");
+			transformer.transform(input, output);
+		} catch (TransformerConfigurationException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (TransformerFactoryConfigurationError e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (FileNotFoundException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (TransformerException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
 
+	@Override
+	public boolean needsSaving() {
+		for (ProjectTreeNode node : this) {
+			if (node.needsSaving()) return true;
+		}
+		return false;
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/maps/WorldmapSegment.java

@@ -1,233 +1,240 @@
 package com.gpl.rpg.atcontentstudio.model.maps;
 
+import java.awt.Image;
+import java.awt.Point;
+import java.io.ByteArrayOutputStream;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
 import com.gpl.rpg.atcontentstudio.ATContentStudio;
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
 import com.gpl.rpg.atcontentstudio.model.SaveEvent;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.NodeList;
-
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.*;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-import java.awt.*;
-import java.io.ByteArrayOutputStream;
-import java.util.ArrayList;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
 
 public class WorldmapSegment extends GameDataElement {
 
-    private static final long serialVersionUID = 2658610076889592723L;
+	private static final long serialVersionUID = 2658610076889592723L;
+	
+	public static final String TEMP_LABEL_KEY = "ATCS_INTERNAL_TEMPORARY_KEY_FOR_LABEL";
+	
+	public int segmentX;
+	public int segmentY;
+	public Map<String, Point> mapLocations = new LinkedHashMap<String, Point>();
+	public Map<String, List<String>> labelledMaps = new LinkedHashMap<String, List<String>>();
+	public Map<String, NamedArea> labels = new LinkedHashMap<String, NamedArea>();
+	public Element xmlNode;
+	
+	public WorldmapSegment(Worldmap parent, String name, Element xmlNode) {
+		this.parent = parent;
+		this.id = name;
+		this.xmlNode = xmlNode;
+	}
+	
+	@Override
+	public GameDataSet getDataSet() {
+		return parent.getDataSet();
+	}
 
-    public static final String TEMP_LABEL_KEY = "ATCS_INTERNAL_TEMPORARY_KEY_FOR_LABEL";
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+id;
+	}
 
-    public int segmentX;
-    public int segmentY;
-    public Map<String, Point> mapLocations = new LinkedHashMap<String, Point>();
-    public Map<String, List<String>> labelledMaps = new LinkedHashMap<String, List<String>>();
-    public Map<String, NamedArea> labels = new LinkedHashMap<String, NamedArea>();
-    public Element xmlNode;
+	@Override
+	public void parse() {
+		segmentX = Integer.parseInt(xmlNode.getAttribute("x"));
+		segmentY = Integer.parseInt(xmlNode.getAttribute("y"));
+		NodeList mapsList = xmlNode.getElementsByTagName("map");
+		for (int j = 0; j < mapsList.getLength(); j++) {
+			Element mapNode = (Element) mapsList.item(j);
+			mapLocations.put(mapNode.getAttribute("id"), new Point(Integer.parseInt(mapNode.getAttribute("x")) - segmentX, Integer.parseInt(mapNode.getAttribute("y")) - segmentY));
+			String area;
+			if ((area = mapNode.getAttribute("area")) != null && !"".equals(area)) {
+				if (labelledMaps.get(area) == null) {
+					labelledMaps.put(area, new ArrayList<String>());
+				}
+				labelledMaps.get(area).add(mapNode.getAttribute("id"));
+			}
+		}
+		NodeList namedAreasNodeList = xmlNode.getElementsByTagName("namedarea");
+		for (int j = 0; j < namedAreasNodeList.getLength(); j++) {
+			Element namedAreaNode = (Element) namedAreasNodeList.item(j);
+			labels.put(namedAreaNode.getAttribute("id"), new NamedArea(namedAreaNode.getAttribute("id"), namedAreaNode.getAttribute("name"), namedAreaNode.getAttribute("type")));
+		}
+		this.state = State.parsed;
+	}
 
-    public WorldmapSegment(Worldmap parent, String name, Element xmlNode) {
-        this.parent = parent;
-        this.id = name;
-        this.xmlNode = xmlNode;
-    }
+	@Override
+	public void link() {
+		if (this.state == State.init) {
+			this.parse();
+		} else if (this.state == State.linked) {
+			return;
+		}
+		for (String mapName : mapLocations.keySet()) {
+			if (getProject().getMap(mapName) != null) {
+				getProject().getMap(mapName).addBacklink(this);
+			}
+		}
+	}
 
-    @Override
-    public GameDataSet getDataSet() {
-        return parent.getDataSet();
-    }
+	@Override
+	public WorldmapSegment clone() {
+		WorldmapSegment clone = new WorldmapSegment((Worldmap)parent, id, (Element) xmlNode.cloneNode(true));
+		
+		return clone;
+	}
 
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + id;
-    }
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		boolean modified = false;
+		if (newOne == null && writable) {
+			//A referenced map may have been deleted.
+			if (mapLocations.containsKey(oldOne.id)) {
+				mapLocations.remove(oldOne.id);
+				modified = true;
+			}
+			List<String> deprecatedLabels = new ArrayList<String>();
+			for (String label : labelledMaps.keySet()) { 
+				if (labelledMaps.get(label).contains(oldOne.id)) {
+					labelledMaps.get(label).remove(oldOne.id);
+					modified = true;
+					if (labelledMaps.get(label).isEmpty()) {
+						deprecatedLabels.add(label);
+					}
+				}
+			}
+			for (String label : deprecatedLabels) {
+				labelledMaps.remove(label);
+				labels.remove(label);
+			}
+		}
+		
+		oldOne.removeBacklink(this);
+		if(newOne != null) newOne.addBacklink(this);
+		
+		if (modified) {
+			this.state = GameDataElement.State.modified;
+			childrenChanged(new ArrayList<ProjectTreeNode>());
+			ATContentStudio.frame.editorChanged(this);
+		}
+	}
 
-    @Override
-    public void parse() {
-        segmentX = Integer.parseInt(xmlNode.getAttribute("x"));
-        segmentY = Integer.parseInt(xmlNode.getAttribute("y"));
-        NodeList mapsList = xmlNode.getElementsByTagName("map");
-        for (int j = 0; j < mapsList.getLength(); j++) {
-            Element mapNode = (Element) mapsList.item(j);
-            mapLocations.put(mapNode.getAttribute("id"), new Point(Integer.parseInt(mapNode.getAttribute("x")) - segmentX, Integer.parseInt(mapNode.getAttribute("y")) - segmentY));
-            String area;
-            if ((area = mapNode.getAttribute("area")) != null && !"".equals(area)) {
-                if (labelledMaps.get(area) == null) {
-                    labelledMaps.put(area, new ArrayList<String>());
-                }
-                labelledMaps.get(area).add(mapNode.getAttribute("id"));
-            }
-        }
-        NodeList namedAreasNodeList = xmlNode.getElementsByTagName("namedarea");
-        for (int j = 0; j < namedAreasNodeList.getLength(); j++) {
-            Element namedAreaNode = (Element) namedAreasNodeList.item(j);
-            labels.put(namedAreaNode.getAttribute("id"), new NamedArea(namedAreaNode.getAttribute("id"), namedAreaNode.getAttribute("name"), namedAreaNode.getAttribute("type")));
-        }
-        this.state = State.parsed;
-    }
+	@Override
+	public String getProjectFilename() {
+		return "worldmap.xml";
+	}
 
-    @Override
-    public void link() {
-        if (this.state == State.init) {
-            this.parse();
-        } else if (this.state == State.linked) {
-            return;
-        }
-        for (String mapName : mapLocations.keySet()) {
-            if (getProject().getMap(mapName) != null) {
-                getProject().getMap(mapName).addBacklink(this);
-            }
-        }
-    }
+	@Override
+	public void save() {
+		((Worldmap)parent).save();
+	}
+	
+	public String toXml() {
+		Document doc;
+		try {
+			doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
+			doc.setXmlVersion("1.0");
+			Element root = doc.createElement("worldmap");
+			doc.appendChild(root);
+			root.appendChild(this.toXmlElement(doc));
+			Transformer transformer = TransformerFactory.newInstance().newTransformer();
+			ByteArrayOutputStream baos = new ByteArrayOutputStream();
+			Result output = new StreamResult(baos);
+			Source input = new DOMSource(doc);
+			transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
+			transformer.setOutputProperty(OutputKeys.INDENT, "yes");
+			transformer.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2");
+			transformer.transform(input, output);
+			return baos.toString();
+		} catch (ParserConfigurationException e) {
+			e.printStackTrace();
+		} catch (TransformerException e) {
+			e.printStackTrace();
+		}
+		return null;
+		
+	}
+	
+	public Element toXmlElement(Document doc) {
+		Element element = doc.createElement("segment");
+		element.setAttribute("id", id);
+		element.setAttribute("x", Integer.toString(segmentX));
+		element.setAttribute("y", Integer.toString(segmentY));
+		
+		for (String s : mapLocations.keySet()) {
+			Element map = doc.createElement("map");
+			map.setAttribute("id", s);
+			map.setAttribute("x", Integer.toString(mapLocations.get(s).x + segmentX));
+			map.setAttribute("y", Integer.toString(mapLocations.get(s).y + segmentY));
+			for (String label : labelledMaps.keySet()) {
+				if (TEMP_LABEL_KEY.equals(label)) continue;
+				if (labelledMaps.get(label).contains(s)) {
+					map.setAttribute("area", label);
+				}
+			}
+			element.appendChild(map);
+		}
+		
+		for (String key : labels.keySet()) {
+			if (TEMP_LABEL_KEY.equals(key)) continue;
+			NamedArea area = labels.get(key);
+			Element namedArea = doc.createElement("namedarea");
+			namedArea.setAttribute("id", area.id);
+			namedArea.setAttribute("name", area.name);
+			namedArea.setAttribute("type", area.type);
+			element.appendChild(namedArea);
+		}
+		
+		return element;
+	}
+	
 
-    @Override
-    public WorldmapSegment clone() {
-        WorldmapSegment clone = new WorldmapSegment((Worldmap) parent, id, (Element) xmlNode.cloneNode(true));
-
-        return clone;
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        boolean modified = false;
-        if (newOne == null && writable) {
-            //A referenced map may have been deleted.
-            if (mapLocations.containsKey(oldOne.id)) {
-                mapLocations.remove(oldOne.id);
-                modified = true;
-            }
-            List<String> deprecatedLabels = new ArrayList<String>();
-            for (String label : labelledMaps.keySet()) {
-                if (labelledMaps.get(label).contains(oldOne.id)) {
-                    labelledMaps.get(label).remove(oldOne.id);
-                    modified = true;
-                    if (labelledMaps.get(label).isEmpty()) {
-                        deprecatedLabels.add(label);
-                    }
-                }
-            }
-            for (String label : deprecatedLabels) {
-                labelledMaps.remove(label);
-                labels.remove(label);
-            }
-        }
-
-        oldOne.removeBacklink(this);
-        if (newOne != null) newOne.addBacklink(this);
-
-        if (modified) {
-            this.state = GameDataElement.State.modified;
-            childrenChanged(new ArrayList<ProjectTreeNode>());
-            ATContentStudio.frame.editorChanged(this);
-        }
-    }
-
-    @Override
-    public String getProjectFilename() {
-        return "worldmap.xml";
-    }
-
-    @Override
-    public void save() {
-        ((Worldmap) parent).save();
-    }
-
-    public String toXml() {
-        Document doc;
-        try {
-            doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
-            doc.setXmlVersion("1.0");
-            Element root = doc.createElement("worldmap");
-            doc.appendChild(root);
-            root.appendChild(this.toXmlElement(doc));
-            Transformer transformer = TransformerFactory.newInstance().newTransformer();
-            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            Result output = new StreamResult(baos);
-            Source input = new DOMSource(doc);
-            transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
-            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
-            transformer.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2");
-            transformer.transform(input, output);
-            return baos.toString();
-        } catch (ParserConfigurationException e) {
-            e.printStackTrace();
-        } catch (TransformerException e) {
-            e.printStackTrace();
-        }
-        return null;
-
-    }
-
-    public Element toXmlElement(Document doc) {
-        Element element = doc.createElement("segment");
-        element.setAttribute("id", id);
-        element.setAttribute("x", Integer.toString(segmentX));
-        element.setAttribute("y", Integer.toString(segmentY));
-
-        for (String s : mapLocations.keySet()) {
-            Element map = doc.createElement("map");
-            map.setAttribute("id", s);
-            map.setAttribute("x", Integer.toString(mapLocations.get(s).x + segmentX));
-            map.setAttribute("y", Integer.toString(mapLocations.get(s).y + segmentY));
-            for (String label : labelledMaps.keySet()) {
-                if (TEMP_LABEL_KEY.equals(label)) continue;
-                if (labelledMaps.get(label).contains(s)) {
-                    map.setAttribute("area", label);
-                }
-            }
-            element.appendChild(map);
-        }
-
-        for (String key : labels.keySet()) {
-            if (TEMP_LABEL_KEY.equals(key)) continue;
-            NamedArea area = labels.get(key);
-            Element namedArea = doc.createElement("namedarea");
-            namedArea.setAttribute("id", area.id);
-            namedArea.setAttribute("name", area.name);
-            namedArea.setAttribute("type", area.type);
-            element.appendChild(namedArea);
-        }
-
-        return element;
-    }
-
-
-    @Override
-    public List<SaveEvent> attemptSave() {
-        // TODO Auto-generated method stub
-        save();
-        return null;
-    }
-
-    public static class NamedArea {
-        public String id;
-        public String name;
-        public String type;
-
-        public NamedArea(String id, String name, String type) {
-            this.id = id;
-            this.name = name;
-            this.type = type;
-        }
-    }
-
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getUIMapIcon();
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return DefaultIcons.getUIMapIcon();
-    }
+	@Override
+	public List<SaveEvent> attemptSave() {
+		// TODO Auto-generated method stub
+		save();
+		return null;
+	}
 
+	public static class NamedArea {
+		public String id;
+		public String name;
+		public String type;
+		
+		public NamedArea(String id, String name, String type) {
+			this.id = id;
+			this.name = name;
+			this.type = type;
+		}
+	}
+	
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getUIMapIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return DefaultIcons.getUIMapIcon();
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/saves/SavedGame.java

@@ -0,0 +1,177 @@
+package com.gpl.rpg.atcontentstudio.model.saves;
+
+import java.awt.Image;
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
+import com.gpl.rpg.andorstrainer.io.SavedGameIO;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
+import com.gpl.rpg.atcontentstudio.model.Project;
+import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
+import com.gpl.rpg.atcontentstudio.model.SaveEvent;
+import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
+import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
+
+public class SavedGame extends GameDataElement {
+	
+	private static final long serialVersionUID = -6443495534761084990L;
+	
+	public File savedFile;
+	transient public com.gpl.rpg.andorstrainer.model.SavedGame loadedSave = null;
+	transient public SavedGamesSet parent;
+	
+	public SavedGame(SavedGamesSet parent, File f) throws IOException {
+		savedFile = f;
+		refreshTransients(parent);
+	}
+	
+	public void refreshTransients(SavedGamesSet parent) throws IOException {
+		this.parent = parent;
+		this.loadedSave = SavedGameIO.loadFile(savedFile);
+		if (this.loadedSave == null) {
+			throw new IOException("Unable to load save: "+savedFile.getAbsolutePath());
+		}
+	}
+	
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return null;
+	}
+
+	@Override
+	public boolean getAllowsChildren() {
+		return false;
+	}
+
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return null;
+	}
+
+	@Override
+	public int getChildCount() {
+		return 0;
+	}
+
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return 0;
+	}
+
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+
+	@Override
+	public boolean isLeaf() {
+		return true;
+	}
+
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenAdded(path);
+	}
+
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenChanged(path);
+	}
+
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenRemoved(path);
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+loadedSave.displayInfo;
+	}
+
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
+
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getHeroIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return DefaultIcons.getHeroIcon();
+	}
+	@Override
+	public Image getClosedIcon() {return null;}
+	@Override
+	public Image getOpenIcon() {return null;}
+	
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
+
+	@Override
+	public Type getDataType() {
+		return null;
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return false;
+	}
+
+	@Override
+	public void parse() {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public void link() {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public GameDataElement clone() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public String getProjectFilename() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public void save() {
+		// TODO Auto-generated method stub
+		
+	}
+	
+	@Override
+	public List<SaveEvent> attemptSave() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+}

src/com/gpl/rpg/atcontentstudio/model/saves/SavedGamesSet.java

@@ -0,0 +1,180 @@
+package com.gpl.rpg.atcontentstudio.model.saves;
+
+import java.awt.Image;
+import java.io.File;
+import java.io.IOException;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.Vector;
+
+import javax.swing.tree.TreeNode;
+
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
+import com.gpl.rpg.atcontentstudio.model.Project;
+import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
+import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
+import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
+
+public class SavedGamesSet implements ProjectTreeNode, Serializable {
+
+	private static final long serialVersionUID = -6565834239789184087L;
+
+	public Vector<SavedGame> saves; //For simulations.
+
+	public Project parent;
+	
+	public SavedGamesSet(Project parent) {
+		this.parent = parent;
+		saves = new Vector<SavedGame>();
+	}
+	
+	public void refreshTransients() {
+		for (SavedGame save : saves) {
+			try {
+				save.refreshTransients(this);
+			} catch (IOException e) {
+				Notification.addError(e.getMessage());
+			}
+		}
+	}
+	
+	public void addSave(File f) {
+		try {
+			ProjectTreeNode higherEmptyParent = this;
+			while (higherEmptyParent != null) {
+				if (higherEmptyParent.getParent() != null && ((ProjectTreeNode)higherEmptyParent.getParent()).isEmpty()) higherEmptyParent = (ProjectTreeNode)higherEmptyParent.getParent();
+				else break;
+			}
+			if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
+			SavedGame node = new SavedGame(this, f); 
+			saves.add(node);
+			if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
+			else node.notifyCreated();
+		} catch (IOException e) {
+			Notification.addError(e.getMessage());
+		}
+	}
+	
+	public SavedGame getSave(File f) {
+		for (SavedGame save : saves) {
+			if (save.savedFile.equals(f)) return save;
+		}
+		return null;
+	}
+		
+	@Override
+	public Enumeration<? extends ProjectTreeNode> children() {
+		return saves.elements();
+	}
+
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
+
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return saves.elementAt(arg0);
+	}
+
+	@Override
+	public int getChildCount() {
+		return saves.size();
+	}
+
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return saves.indexOf(arg0);
+	}
+
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
+
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenAdded(path);
+	}
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenChanged(path);
+	}
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.getChildCount() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+		for (SavedGame s : saves) {
+			s.notifyCreated();
+		}
+	}
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+"Saved games";
+	}
+
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
+	
+
+	@Override
+	public Image getIcon() {
+		return getOpenIcon();
+	}
+	@Override
+	public Image getClosedIcon() {
+		return DefaultIcons.getSavClosedIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return DefaultIcons.getSavClosedIcon();
+	}
+	@Override
+	public Image getOpenIcon() {
+		return DefaultIcons.getSavOpenIcon();
+	}
+	
+
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
+	@Override
+	public Type getDataType() {
+		return null;
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return saves.isEmpty();
+	}
+	
+
+	@Override
+	public boolean needsSaving() {
+		for (ProjectTreeNode node : saves) {
+			if (node.needsSaving()) return true;
+		}
+		return false;
+	}
+}

src/com/gpl/rpg/atcontentstudio/model/sprites/SpriteSheetSet.java

@@ -1,5 +1,14 @@
 package com.gpl.rpg.atcontentstudio.model.sprites;
 
+import java.awt.Image;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.model.GameSource;
 import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
 import com.gpl.rpg.atcontentstudio.model.Project;
@@ -7,169 +16,147 @@ import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.io.File;
-import java.util.*;
-import java.util.List;
-
 public class SpriteSheetSet implements ProjectTreeNode {
 
-    public static final String DEFAULT_REL_PATH_IN_SOURCE = "res" + File.separator + "drawable" + File.separator;
-    public static final String DEFAULT_REL_PATH_IN_PROJECT = "spritesheets" + File.separator;
+	public static final String DEFAULT_REL_PATH_IN_SOURCE = "res"+File.separator+"drawable"+File.separator;
+	public static final String DEFAULT_REL_PATH_IN_PROJECT = "spritesheets"+File.separator;
+	
+	public File drawableFolder = null;
+	
+	public transient List<Spritesheet> spritesheets;
 
-    public File drawableFolder = null;
+	public GameSource parent;
+	
+	public SpriteSheetSet(GameSource source) {
+		this.parent = source;
+		if (source.type == GameSource.Type.source) this.drawableFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_SOURCE);
+		else if (source.type == GameSource.Type.created | source.type == GameSource.Type.altered) {
+			this.drawableFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
+			if (!this.drawableFolder.exists()) {
+				this.drawableFolder.mkdirs();
+			}
+		}
+		spritesheets = new ArrayList<Spritesheet>();
+		if (this.drawableFolder != null) {
+			for (File f : this.drawableFolder.listFiles()) {
+				if (f.getName().endsWith(".png") || f.getName().endsWith(".PNG")) {
+					spritesheets.add(new Spritesheet(this, f));
+				}
+			}
+		}
+	}
+	
+	@Override
+	public Enumeration<Spritesheet> children() {
+		return Collections.enumeration(spritesheets);
+	}
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return spritesheets.get(arg0);
+	}
+	@Override
+	public int getChildCount() {
+		return spritesheets.size();
+	}
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return spritesheets.indexOf(arg0);
+	}
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenAdded(path);
+	}
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenChanged(path);
+	}
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.getChildCount() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+		for (Spritesheet s : spritesheets) {
+			s.notifyCreated();
+		}
+	}
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+"Spritesheets";
+	}
 
-    public transient List<Spritesheet> spritesheets;
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
+	
+	@Override
+	public Image getIcon() {
+		return getOpenIcon();
+	}
+	@Override
+	public Image getClosedIcon() {
+		return DefaultIcons.getSpriteClosedIcon();
+	}
+	@Override
+	public Image getLeafIcon() {
+		return DefaultIcons.getSpriteClosedIcon();
+	}
+	@Override
+	public Image getOpenIcon() {
+		return DefaultIcons.getSpriteOpenIcon();
+	}
 
-    public GameSource parent;
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
+	
+	@Override
+	public Type getDataType() {
+		return parent.getDataType();
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return spritesheets.isEmpty();
+	}
 
-    public SpriteSheetSet(GameSource source) {
-        this.parent = source;
-        if (source.type == GameSource.Type.source)
-            this.drawableFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_SOURCE);
-        else if (source.type == GameSource.Type.created | source.type == GameSource.Type.altered) {
-            this.drawableFolder = new File(source.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
-            if (!this.drawableFolder.exists()) {
-                this.drawableFolder.mkdirs();
-            }
-        }
-        spritesheets = new ArrayList<Spritesheet>();
-        if (this.drawableFolder != null) {
-            for (File f : this.drawableFolder.listFiles()) {
-                if (f.getName().endsWith(".png") || f.getName().endsWith(".PNG")) {
-                    spritesheets.add(new Spritesheet(this, f));
-                }
-            }
-        }
-        spritesheets.sort(Comparator.comparing(s -> s.id));
-    }
-
-    @Override
-    public Enumeration<Spritesheet> children() {
-        return Collections.enumeration(spritesheets);
-    }
-
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
-
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return spritesheets.get(arg0);
-    }
-
-    @Override
-    public int getChildCount() {
-        return spritesheets.size();
-    }
-
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return spritesheets.indexOf(arg0);
-    }
-
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
-
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
-
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
-
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
-
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        if (path.size() == 1 && this.getChildCount() == 1) {
-            childrenRemoved(new ArrayList<ProjectTreeNode>());
-        } else {
-            path.add(0, this);
-            parent.childrenRemoved(path);
-        }
-    }
-
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-        for (Spritesheet s : spritesheets) {
-            s.notifyCreated();
-        }
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + "Spritesheets";
-    }
-
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
-
-    @Override
-    public Image getIcon() {
-        return getOpenIcon();
-    }
-
-    @Override
-    public Image getClosedIcon() {
-        return DefaultIcons.getSpriteClosedIcon();
-    }
-
-    @Override
-    public Image getLeafIcon() {
-        return DefaultIcons.getSpriteClosedIcon();
-    }
-
-    @Override
-    public Image getOpenIcon() {
-        return DefaultIcons.getSpriteOpenIcon();
-    }
-
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
-
-    @Override
-    public Type getDataType() {
-        return parent.getDataType();
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return spritesheets.isEmpty();
-    }
-
-    public Spritesheet getSpritesheet(String id) {
-        if (spritesheets == null) return null;
-        for (Spritesheet sheet : spritesheets) {
-            if (id.equals(sheet.id)) {
-                return sheet;
-            }
-        }
-        return null;
-    }
-
-    @Override
-    public boolean needsSaving() {
-        for (ProjectTreeNode node : spritesheets) {
-            if (node.needsSaving()) return true;
-        }
-        return false;
-    }
+	public Spritesheet getSpritesheet(String id) {
+		if (spritesheets == null) return null;
+		for (Spritesheet sheet : spritesheets) {
+			if (id.equals(sheet.id)){
+				return sheet;
+			}
+		}
+		return null;
+	}
+	
+	@Override
+	public boolean needsSaving() {
+		for (ProjectTreeNode node : spritesheets) {
+			if (node.needsSaving()) return true;
+		}
+		return false;
+	}
 }

src/com/gpl/rpg/atcontentstudio/model/sprites/Spritesheet.java

@@ -1,5 +1,19 @@
 package com.gpl.rpg.atcontentstudio.model.sprites;
 
+import java.awt.Graphics;
+import java.awt.Image;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.imageio.ImageIO;
+import javax.swing.tree.TreeNode;
+
 import com.gpl.rpg.atcontentstudio.ATContentStudio;
 import com.gpl.rpg.atcontentstudio.Notification;
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
@@ -9,281 +23,250 @@ import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
 import com.gpl.rpg.atcontentstudio.model.SaveEvent;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 
-import javax.imageio.ImageIO;
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.awt.image.BufferedImage;
-import java.io.File;
-import java.io.IOException;
-import java.util.List;
-import java.util.*;
-
 public class Spritesheet extends GameDataElement {
+	
+	private static final long serialVersionUID = -5981708088278528586L;
+	
+	public SpriteSheetSet parent;
+	public File spritesheetFile;
+	public int spriteWidth = 32;
+	public int spriteHeight = 32;
+	public String id;
+	public Category category = Category.none;
+	public boolean animated = false;
 
-    private static final long serialVersionUID = -5981708088278528586L;
+	public enum Category {
+		none,
+		monster,
+		item,
+		actorcondition
+	};
+	
+	//Lazy initialization.
+	public BufferedImage spritesheet = null;
+	public Map<Integer, BufferedImage> cache_full_size = new LinkedHashMap<Integer, BufferedImage>();
+	public Map<Integer, Image> cache_icon = new LinkedHashMap<Integer, Image>();
+	
+	public Spritesheet(SpriteSheetSet parent, File f) {
+		this.spritesheetFile = f;
+		this.id = f.getName().substring(0, f.getName().lastIndexOf("."));
+		this.parent = parent;
+		
+		String cat = getProject().getSpritesheetsProperty("atcs.spritesheet."+this.id+".category");
+		if (cat != null) {
+			this.category = Category.valueOf(cat);
+		}
+		String sizex = getProject().getSpritesheetsProperty("atcs.spritesheet."+this.id+".sizex");
+		if (sizex != null) {
+			this.spriteWidth = Integer.parseInt(sizex);
+		}
+		String sizey = getProject().getSpritesheetsProperty("atcs.spritesheet."+this.id+".sizey");
+		if (sizey != null) {
+			this.spriteHeight = Integer.parseInt(sizey);
+		}
+		String anim = getProject().getSpritesheetsProperty("atcs.spritesheet."+this.id+".animate");
+		if (anim != null) {
+			this.animated = Boolean.parseBoolean(anim);
+		}
+	}
+	
+	@Override
+	public Enumeration<ProjectTreeNode> children() {
+		return null;
+	}
+	@Override
+	public boolean getAllowsChildren() {
+		return false;
+	}
+	@Override
+	public TreeNode getChildAt(int arg0) {
+		return null;
+	}
+	@Override
+	public int getChildCount() {
+		return 0;
+	}
+	@Override
+	public int getIndex(TreeNode arg0) {
+		return 0;
+	}
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+	@Override
+	public boolean isLeaf() {
+		return true;
+	}
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenAdded(path);
+	}
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenChanged(path);
+	}
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		path.add(0, this);
+		parent.childrenRemoved(path);
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+spritesheetFile.getName();
+	}
 
-    public SpriteSheetSet parent;
-    public File spritesheetFile;
-    public int spriteWidth = 32;
-    public int spriteHeight = 32;
-    public String id;
-    public Category category = Category.none;
-    public boolean animated = false;
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
+	
+	public int getSpriteCount() {
+		if (spritesheet == null) {
+			try {
+				spritesheet = ImageIO.read(spritesheetFile);
+			} catch (IOException e) {
+				Notification.addError("Error loading image "+spritesheetFile.getAbsolutePath()+" : "+e.getMessage());
+				e.printStackTrace();
+				return 0;
+			}
+		}
+		return (int) (Math.ceil(((double)spritesheet.getWidth()) / ((double)spriteWidth)) * Math.ceil(((double)spritesheet.getHeight()) / ((double)spriteHeight))); 
+	}
+	
+	public BufferedImage getImage(int index) {
+		if (spritesheet == null) {
+			try {
+				spritesheet = ImageIO.read(spritesheetFile);
+			} catch (IOException e) {
+				Notification.addError("Error loading image "+spritesheetFile.getAbsolutePath()+" : "+e.getMessage());
+				e.printStackTrace();
+				return null;
+			}
+		}
+		if (cache_full_size.get(index) != null) {
+			return cache_full_size.get(index);
+		}
+		BufferedImage result = new BufferedImage(spriteWidth, spriteHeight, BufferedImage.TYPE_INT_ARGB);
+		Graphics g = result.getGraphics();
+		int sx1, sy1;
+		sx1 = (index * spriteWidth) % spritesheet.getWidth();
+		sy1 = spriteHeight * ((index * spriteWidth) / spritesheet.getWidth());
+		if (sx1 + spriteWidth > spritesheet.getWidth() || sy1 + spriteHeight > spritesheet.getHeight()) {
+			g.finalize();
+			return null;
+		}
+		g.drawImage(spritesheet, 0, 0, spriteWidth, spriteHeight, sx1, sy1, sx1 + spriteWidth, sy1 + spriteHeight, null);
+		result.flush();
+		g.finalize();
+		cache_full_size.put(index, result);
+		return result;
+	}
+	
+	public Image getIcon(int index) {
+		if (cache_icon.get(index) != null) {
+			return cache_icon.get(index);
+		}
+		Image result = getImage(index);
+		if (result == null) return null;
+		result = result.getScaledInstance((int)(16*ATContentStudio.SCALING), (int)(16*ATContentStudio.SCALING), Image.SCALE_SMOOTH);
+		cache_icon.put(index, result);
+		return result;
+	}
+	
+	public void clearCache() {
+		cache_full_size.clear();
+		cache_icon.clear();
+	}
+	
 
-    public enum Category {
-        none,
-        monster,
-        item,
-        actorcondition
-    }
-
-    //Lazy initialization.
-    public BufferedImage spritesheet = null;
-    public Map<Integer, BufferedImage> cache_full_size = new LinkedHashMap<Integer, BufferedImage>();
-    public Map<Integer, Image> cache_icon = new LinkedHashMap<Integer, Image>();
-
-    public Spritesheet(SpriteSheetSet parent, File f) {
-        this.spritesheetFile = f;
-        this.id = f.getName().substring(0, f.getName().lastIndexOf("."));
-        this.parent = parent;
-
-        String cat = getProject().getSpritesheetsProperty("atcs.spritesheet." + this.id + ".category");
-        if (cat != null) {
-            this.category = Category.valueOf(cat);
-        }
-        String sizex = getProject().getSpritesheetsProperty("atcs.spritesheet." + this.id + ".sizex");
-        if (sizex != null) {
-            this.spriteWidth = Integer.parseInt(sizex);
-        }
-        String sizey = getProject().getSpritesheetsProperty("atcs.spritesheet." + this.id + ".sizey");
-        if (sizey != null) {
-            this.spriteHeight = Integer.parseInt(sizey);
-        }
-        String anim = getProject().getSpritesheetsProperty("atcs.spritesheet." + this.id + ".animate");
-        if (anim != null) {
-            this.animated = Boolean.parseBoolean(anim);
-        }
-    }
-
-    @Override
-    public Enumeration<ProjectTreeNode> children() {
-        return null;
-    }
-
-    @Override
-    public boolean getAllowsChildren() {
-        return false;
-    }
-
-    @Override
-    public TreeNode getChildAt(int arg0) {
-        return null;
-    }
-
-    @Override
-    public int getChildCount() {
-        return 0;
-    }
-
-    @Override
-    public int getIndex(TreeNode arg0) {
-        return 0;
-    }
-
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
-
-    @Override
-    public boolean isLeaf() {
-        return true;
-    }
-
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
-
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
-
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenRemoved(path);
-    }
-
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-    }
-
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + spritesheetFile.getName();
-    }
-
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
-
-    public int getSpriteCount() {
-        if (spritesheet == null) {
-            try {
-                spritesheet = ImageIO.read(spritesheetFile);
-            } catch (IOException e) {
-                Notification.addError("Error loading image " + spritesheetFile.getAbsolutePath() + " : " + e.getMessage());
-                e.printStackTrace();
-                return 0;
-            }
-        }
-        return (int) (Math.ceil(((double) spritesheet.getWidth()) / ((double) spriteWidth)) * Math.ceil(((double) spritesheet.getHeight()) / ((double) spriteHeight)));
-    }
-
-    public BufferedImage getImage(int index) {
-        if (spritesheet == null) {
-            try {
-                spritesheet = ImageIO.read(spritesheetFile);
-            } catch (IOException e) {
-                Notification.addError("Error loading image " + spritesheetFile.getAbsolutePath() + " : " + e.getMessage());
-                e.printStackTrace();
-                return null;
-            }
-        }
-        if (cache_full_size.get(index) != null) {
-            return cache_full_size.get(index);
-        }
-        BufferedImage result = new BufferedImage(spriteWidth, spriteHeight, BufferedImage.TYPE_INT_ARGB);
-        Graphics g = result.getGraphics();
-        int sx1, sy1;
-        sx1 = (index * spriteWidth) % spritesheet.getWidth();
-        sy1 = spriteHeight * ((index * spriteWidth) / spritesheet.getWidth());
-        if (sx1 + spriteWidth > spritesheet.getWidth() || sy1 + spriteHeight > spritesheet.getHeight()) {
-            g.finalize();
-            return null;
-        }
-        g.drawImage(spritesheet, 0, 0, spriteWidth, spriteHeight, sx1, sy1, sx1 + spriteWidth, sy1 + spriteHeight, null);
-        result.flush();
-        g.finalize();
-        cache_full_size.put(index, result);
-        return result;
-    }
-
-    public Image getIcon(int index) {
-        if (cache_icon.get(index) != null) {
-            return cache_icon.get(index);
-        }
-        Image result = getImage(index);
-        if (result == null) return null;
-        result = result.getScaledInstance((int) (16 * ATContentStudio.SCALING), (int) (16 * ATContentStudio.SCALING), Image.SCALE_SMOOTH);
-        cache_icon.put(index, result);
-        return result;
-    }
-
-    public void clearCache() {
-        cache_full_size.clear();
-        cache_icon.clear();
-    }
+	@Override
+	public Image getIcon() {
+		return getIcon(0);
+	}
+	@Override
+	public Image getLeafIcon() {
+		return getIcon();
+	}
+	@Override
+	public Image getClosedIcon() {return null;}
+	@Override
+	public Image getOpenIcon() {return null;}
 
 
-    @Override
-    public Image getIcon() {
-        return getIcon(0);
-    }
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
+	
+	@Override
+	public Type getDataType() {
+		return parent.getDataType();
+	}
+	
+	@Override
+	public boolean isEmpty() {
+		return false;
+	}
+	
+	@Override
+	public void parse() {
+		if(this.state == GameDataElement.State.init){
+			this.state = GameDataElement.State.parsed;
+		}
+	}
 
-    @Override
-    public Image getLeafIcon() {
-        return getIcon();
-    }
+	@Override
+	public void link() {
+		if (this.state == GameDataElement.State.init) {
+			this.parse();
+		}
+		if(this.state == GameDataElement.State.parsed) {
+			this.state = GameDataElement.State.linked;
+		}
+	}
 
-    @Override
-    public Image getClosedIcon() {
-        return null;
-    }
+	@Override
+	public GameDataElement clone() {
+		Spritesheet clone = new Spritesheet((SpriteSheetSet) getParent(), new File(spritesheetFile.getAbsolutePath()));
+		clone.id = this.id;
+		clone.animated = this.animated;
+		clone.category = this.category;
+		clone.spriteWidth = this.spriteWidth;
+		clone.spriteHeight = this.spriteHeight;
+		return clone;
+	}
 
-    @Override
-    public Image getOpenIcon() {
-        return null;
-    }
+	@Override
+	public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
+		//nothing linked.
+	}
 
+	@Override
+	public String getProjectFilename() {
+		return spritesheetFile.getName();
+	}
 
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
-
-    @Override
-    public Type getDataType() {
-        return parent.getDataType();
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return false;
-    }
-
-    @Override
-    public void parse() {
-        if (this.state == GameDataElement.State.init) {
-            this.state = GameDataElement.State.parsed;
-        }
-    }
-
-    @Override
-    public void link() {
-        if (this.state == GameDataElement.State.init) {
-            this.parse();
-        }
-        if (this.state == GameDataElement.State.parsed) {
-            this.state = GameDataElement.State.linked;
-        }
-    }
-
-    @Override
-    public GameDataElement clone() {
-        Spritesheet clone = new Spritesheet((SpriteSheetSet) getParent(), new File(spritesheetFile.getAbsolutePath()));
-        clone.id = this.id;
-        clone.animated = this.animated;
-        clone.category = this.category;
-        clone.spriteWidth = this.spriteWidth;
-        clone.spriteHeight = this.spriteHeight;
-        return clone;
-    }
-
-    @Override
-    public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-        //nothing linked.
-    }
-
-    @Override
-    public String getProjectFilename() {
-        return spritesheetFile.getName();
-    }
-
-    @Override
-    public void save() {
-        if (this.category != null)
-            getProject().setSpritesheetsProperty("atcs.spritesheet." + this.id + ".category", this.category.toString());
-        if (this.spriteWidth != 32)
-            getProject().setSpritesheetsProperty("atcs.spritesheet." + this.id + ".sizex", Integer.toString(this.spriteWidth));
-        if (this.spriteHeight != 32)
-            getProject().setSpritesheetsProperty("atcs.spritesheet." + this.id + ".sizey", Integer.toString(this.spriteHeight));
-        if (this.animated)
-            getProject().setSpritesheetsProperty("atcs.spritesheet." + this.id + ".animate", Boolean.toString(this.animated));
-        getProject().save();
-
-        this.state = GameDataElement.State.saved;
-    }
-
-    @Override
-    public List<SaveEvent> attemptSave() {
-        save();
-        return null;
-    }
+	@Override
+	public void save() {
+		if (this.category != null) getProject().setSpritesheetsProperty("atcs.spritesheet."+this.id+".category", this.category.toString());
+		if (this.spriteWidth != 32) getProject().setSpritesheetsProperty("atcs.spritesheet."+this.id+".sizex", Integer.toString(this.spriteWidth));
+		if (this.spriteHeight != 32) getProject().setSpritesheetsProperty("atcs.spritesheet."+this.id+".sizey", Integer.toString(this.spriteHeight));
+		if (this.animated)getProject().setSpritesheetsProperty("atcs.spritesheet."+this.id+".animate", Boolean.toString(this.animated));
+		getProject().save();
+		
+		this.state = GameDataElement.State.saved;
+	}
+	
+	@Override
+	public List<SaveEvent> attemptSave() {
+		save();
+		return null;
+	}
 }

src/com/gpl/rpg/atcontentstudio/model/tools/i18n/PoPotWriter.java

@@ -1,6 +1,11 @@
 package com.gpl.rpg.atcontentstudio.model.tools.i18n;
 
-import java.io.*;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
 import java.nio.charset.StandardCharsets;
 import java.util.LinkedHashMap;
 import java.util.LinkedList;
@@ -9,76 +14,76 @@ import java.util.Map;
 
 public class PoPotWriter {
 
-    Map<String, List<String>> stringsResources = new LinkedHashMap<String, List<String>>();
-    Map<String, String> translations = new LinkedHashMap<String, String>();
-    File f;
-
-    public static void writePoFile(Map<String, List<String>> stringsResources, Map<String, String> translations, File destination) {
-        try {
-            Writer fw = new OutputStreamWriter(new FileOutputStream(destination), StandardCharsets.UTF_8);
-            if (translations.get("") != null) {
-                fw.write(translations.get(""));
-                writeEndOfEntry(fw);
-            }
-            if (translations.get("translator-credits") != null) {
-                List<String> refs = new LinkedList<String>();
-                refs.add("[none]");
-                writeReferences(fw, refs);
-                writeMsgId(fw, "translator-credits");
-                writeMsgStr(fw, translations.get("translator-credits"));
-                writeEndOfEntry(fw);
-            }
-            for (String msg : stringsResources.keySet()) {
-                writeReferences(fw, stringsResources.get(msg));
-                writeMsgId(fw, msg);
-                writeMsgStr(fw, translations.get(msg));
-                writeEndOfEntry(fw);
-            }
-            fw.flush();
-            fw.close();
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    public static void writePotFile(Map<String, List<String>> stringsResources, File destination) {
-        try {
-            FileWriter fw = new FileWriter(destination);
-            for (String msg : stringsResources.keySet()) {
-                writeReferences(fw, stringsResources.get(msg));
-                writeMsgId(fw, msg);
-                writeMsgStr(fw, "");
-                writeEndOfEntry(fw);
-            }
-            fw.flush();
-            fw.close();
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    private static void writeReferences(Writer w, List<String> references) throws IOException {
-        for (String ref : references) {
-            w.write("#: ");
-            w.write(ref);
-            w.write("\n");
-        }
-    }
-
-    private static void writeMsgId(Writer w, String msg) throws IOException {
-        w.write("msgid \"");
-        w.write(msg);
-        w.write("\"\n");
-    }
-
-    private static void writeMsgStr(Writer w, String translation) throws IOException {
-        w.write("msgstr \"");
-        w.write(translation == null ? "" : translation);
-        w.write("\"\n");
-    }
-
-    private static void writeEndOfEntry(Writer w) throws IOException {
-        w.write("\n");
-    }
-
+	Map<String, List<String>> stringsResources = new LinkedHashMap<String, List<String>>();
+	Map<String, String> translations = new LinkedHashMap<String, String>();
+	File f;
+	
+	public static void writePoFile(Map<String, List<String>> stringsResources, Map<String, String> translations, File destination) {
+		try {
+			Writer fw = new OutputStreamWriter(new FileOutputStream(destination), StandardCharsets.UTF_8);
+			if (translations.get("") != null) {
+				fw.write(translations.get(""));
+				writeEndOfEntry(fw);
+			}
+			if (translations.get("translator-credits") != null) {
+				List<String> refs = new LinkedList<String>();
+				refs.add("[none]");
+				writeReferences(fw, refs);
+				writeMsgId(fw, "translator-credits");
+				writeMsgStr(fw, translations.get("translator-credits"));
+				writeEndOfEntry(fw);
+			}
+			for (String msg : stringsResources.keySet()) {
+				writeReferences(fw, stringsResources.get(msg));
+				writeMsgId(fw, msg);
+				writeMsgStr(fw, translations.get(msg));
+				writeEndOfEntry(fw);
+			}
+			fw.flush();
+			fw.close();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+	
+	public static void writePotFile(Map<String, List<String>> stringsResources, File destination) {
+		try {
+			FileWriter fw = new FileWriter(destination);
+			for (String msg : stringsResources.keySet()) {
+				writeReferences(fw, stringsResources.get(msg));
+				writeMsgId(fw, msg);
+				writeMsgStr(fw, "");
+				writeEndOfEntry(fw);
+			}
+			fw.flush();
+			fw.close();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+	
+	private static void writeReferences(Writer w, List<String> references) throws IOException {
+		for (String ref : references) {
+			w.write("#: ");
+			w.write(ref);
+			w.write("\n");
+		}
+	}
+	
+	private static void writeMsgId(Writer w, String msg) throws IOException {
+		w.write("msgid \"");
+		w.write(msg);
+		w.write("\"\n");
+	}
+	
+	private static void writeMsgStr(Writer w, String translation) throws IOException {
+		w.write("msgstr \"");
+		w.write(translation == null ? "" : translation);
+		w.write("\"\n");
+	}
+	
+	private static void writeEndOfEntry(Writer w) throws IOException {
+		w.write("\n");
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/tools/i18n/PotComparator.java

@@ -1,304 +1,310 @@
 package com.gpl.rpg.atcontentstudio.model.tools.i18n;
 
+import java.io.File;
+import java.io.FileFilter;
+import java.util.LinkedHashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Vector;
+
+import javax.swing.JOptionPane;
+
 import com.gpl.rpg.atcontentstudio.model.Project;
+
 import net.launchpad.tobal.poparser.POEntry;
 import net.launchpad.tobal.poparser.POFile;
 import net.launchpad.tobal.poparser.POParser;
 
-import javax.swing.*;
-import java.io.File;
-import java.io.FileFilter;
-import java.util.*;
-
 
 /**
+ * 
  * @author Kevin
- * <p>
+ * 
  * To use this, paste the following script in the beanshell console of ATCS.
  * Don't forget to change the project number to suit your needs.
- * <p>
- * <code>
+ * 
+import com.gpl.rpg.atcontentstudio.model.Workspace;
+import com.gpl.rpg.atcontentstudio.model.tools.i18n.PotGenerator;
+import com.gpl.rpg.atcontentstudio.model.tools.i18n.PotComparator;
+ 
+proj = Workspace.activeWorkspace.projects.get(7);
+PotGenerator.generatePotFileForProject(proj);
+comp = new PotComparator(proj);
+comp.compare();
+comp.updatePoFiles(proj);
+ * 
+ * 
  *
- * import com.gpl.rpg.atcontentstudio.model.Workspace;
- * import com.gpl.rpg.atcontentstudio.model.tools.i18n.PotGenerator;
- * import com.gpl.rpg.atcontentstudio.model.tools.i18n.PotComparator;
- *
- * proj = Workspace.activeWorkspace.projects.get(7);
- * PotGenerator.generatePotFileForProject(proj);
- * comp = new PotComparator(proj);
- * comp.compare();
- * comp.updatePoFiles(proj);
- * </code>
  */
 public class PotComparator {
 
-    Map<String, List<String>> stringsResourcesNew = new LinkedHashMap<String, List<String>>();
-    Map<String, String> resourcesStringsNew = new LinkedHashMap<String, String>();
+	Map<String, List<String>> stringsResourcesNew = new LinkedHashMap<String, List<String>>();
+	Map<String, String> resourcesStringsNew = new LinkedHashMap<String, String>();
+	
+	Map<String, List<String>> stringsResourcesOld = new LinkedHashMap<String, List<String>>();
+	Map<String, String> resourcesStringsOld = new LinkedHashMap<String, String>();
 
-    Map<String, List<String>> stringsResourcesOld = new LinkedHashMap<String, List<String>>();
-    Map<String, String> resourcesStringsOld = new LinkedHashMap<String, String>();
+	Map<String, String> msgIdToReplace = new LinkedHashMap<String, String>();
+	List<String> msgIdToReview = new LinkedList<String>();
+	List<String> msgIdOutdated = new LinkedList<String>();
+	
+	
+	public PotComparator(Project proj) {
+		POParser parser = new POParser();
 
-    Map<String, String> msgIdToReplace = new LinkedHashMap<String, String>();
-    List<String> msgIdToReview = new LinkedList<String>();
-    List<String> msgIdOutdated = new LinkedList<String>();
+		POFile newPot = parser.parseFile(new File(proj.alteredContent.baseFolder.getAbsolutePath()+File.separator+"english.pot"));
+		if (newPot == null) {
+			System.err.println("Cannot locate new english.pot file at "+proj.alteredContent.baseFolder.getAbsolutePath()+File.separator);
+		}
+		extractFromPoFile(newPot, stringsResourcesNew, resourcesStringsNew);
+		
+		POFile oldPot = parser.parseFile(new File(proj.baseContent.baseFolder.getAbsolutePath()+File.separator+"assets"+File.separator+"translation"+File.separator+"english.pot"));
+		if (oldPot == null) {
+			System.err.println("Cannot locate old english.pot file at "+proj.baseContent.baseFolder.getAbsolutePath()+File.separator+"assets"+File.separator+"translations"+File.separator);
+		}
+		extractFromPoFile(oldPot, stringsResourcesOld, resourcesStringsOld);
+	}
+	
+	
+	private void extractFromPoFile(POFile po, Map<String, List<String>> stringsResources, Map<String, String> resourcesStrings) {
+		for (POEntry entry : po.getEntryArray()) {
+			Vector<String> resources = entry.getStringsByType(POEntry.StringType.REFERENCE);
+			Vector<String> msgids = entry.getStringsByType(POEntry.StringType.MSGID);
+			if (resources == null || resources.size() == 0 || msgids == null || msgids.size() == 0) continue;
+			String msgid = msgids.get(0);
+			if (msgids.size() > 1) {
+				for (int i = 1; i < msgids.size(); i++) {
+					msgid += msgids.get(i); 
+				}
+			}
+			if (msgid.contains("\\n")) {
+				msgid = msgid.replaceAll("\\\\n", "\\\\n\"\n\"");
+				msgid = "\"\n\""+msgid;
+			}
+			for (String resLine : resources) {
+				String[] resArray = resLine.split(" ");
+				for (String res : resArray) {
+					resourcesStrings.put(res, msgid);
+					if (stringsResources.get(msgid) == null) {
+						stringsResources.put(msgid, new LinkedList<String>());
+					}
+					stringsResources.get(msgid).add(res);
+				}
+			}
+		}
+	}
+	
+	public void compare() {
+		for (String oldRes : resourcesStringsOld.keySet()) {
+			String newString = resourcesStringsNew.get(oldRes);
+			String oldString = resourcesStringsOld.get(oldRes);
+			if (newString != null) {
+				if (!newString.equals(oldString)) {
+					List<String> allOldResources = stringsResourcesOld.get(oldString);
+					List<String> allNewResources = stringsResourcesNew.get(oldString);
+					StringBuffer sb = new StringBuffer();
+					sb.append("---------------------------------------------\n");
+					sb.append("--- TYPO CHECK ------------------------------\n");
+					sb.append("---------------------------------------------\n");
+					sb.append("String at: "+oldRes+"\n");
+					if (allOldResources.size() > 1) {
+						sb.append("Also present at:\n");
+						for (String res : allOldResources) {
+							if (!res.equals(oldRes)) {
+								sb.append("- "+res+"\n");
+							}
+						}
+					}
+					if (allNewResources != null) {
+						sb.append("Still present at: \n");
+						for (String res : allNewResources) {
+							sb.append("- "+res+"\n");
+						}
+					}
+					sb.append("Was : \""+oldString+"\"\n");
+					sb.append("Now : \""+newString+"\"\n");
+					System.out.println(sb.toString());
+					showTypoDialog(oldString, newString, sb.toString());
+				}
+			} else {
+				List<String> allOldResources = stringsResourcesOld.get(oldString);
+				List<String> allNewResources = stringsResourcesNew.get(oldString);
+				if (allOldResources.size() >= 1) {
+					System.out.println("---------------------------------------------");
+					System.out.println("--- REMOVED RESOURCE ------------------------");
+					System.out.println("---------------------------------------------");
+					System.out.println("String at: "+oldRes);
+					if (allOldResources.size() > 1) {
+						System.out.println("And also at:");
+						for (String res : allOldResources) {
+							if (!res.equals(oldRes)) {
+								System.out.println("- "+res);
+							}
+						}
+					}
+					System.out.println("Was: \""+oldString+"\"");
+					if (allNewResources == null) {
+						System.out.println("Absent from new.");
+					} else {
+						System.out.println("Still present at: ");
+						for (String res : allNewResources) {
+							System.out.println("- "+res);
+						}
 
+					}
+				}
+			}
+		}
+		removedStrings: for (String oldString : stringsResourcesOld.keySet())  {
+			if (stringsResourcesNew.get(oldString) == null) {
+				List<String> allOldResources = stringsResourcesOld.get(oldString);
+				if (allOldResources.size() >= 1) {
+					if (allOldResources.size() > 0) {
+						for (String res : allOldResources) {
+							String newString = resourcesStringsNew.get(res);
+							if (newString != null) {
+								continue removedStrings;
+							}
+						}
+					}
+					System.out.println("---------------------------------------------");
+					System.out.println("--- REMOVED STRING --------------------------");
+					System.out.println("---------------------------------------------");
+					System.out.println("String: \""+oldString+"\"");
+					if (allOldResources.size() > 0) {
+						System.out.println("Was at:");
+						for (String res : allOldResources) {
+							System.out.println("- "+res);
+						}
+					}
+					System.out.println("This string is absent from the new file, and its attached resources are missing too.");
+				}
+			}
+		}
+	}
+	
+	private void showTypoDialog(String oldMsg, String newMsg, String checkReport) {
+		String typo = "Typo";
+		String review = "Review";
+		String outdated = "Outdated";
+		String none = "None";
+		Object[] options = new Object[] {typo, review, outdated, none};
+		
+		int result = JOptionPane.showOptionDialog(null, checkReport, "Choose action", JOptionPane.DEFAULT_OPTION, JOptionPane.QUESTION_MESSAGE, null, options, typo);
+		
+		if (result < 0 || result >= options.length) {
+			System.out.println("No decision");
+			return;
+		}
 
-    public PotComparator(Project proj) {
-        POParser parser = new POParser();
-
-        POFile newPot = parser.parseFile(new File(proj.alteredContent.baseFolder.getAbsolutePath() + File.separator + "english.pot"));
-        if (newPot == null) {
-            System.err.println("Cannot locate new english.pot file at " + proj.alteredContent.baseFolder.getAbsolutePath() + File.separator);
-        }
-        extractFromPoFile(newPot, stringsResourcesNew, resourcesStringsNew);
-
-        POFile oldPot = parser.parseFile(new File(proj.baseContent.baseFolder.getAbsolutePath() + File.separator + "assets" + File.separator + "translation" + File.separator + "english.pot"));
-        if (oldPot == null) {
-            System.err.println("Cannot locate old english.pot file at " + proj.baseContent.baseFolder.getAbsolutePath() + File.separator + "assets" + File.separator + "translations" + File.separator);
-        }
-        extractFromPoFile(oldPot, stringsResourcesOld, resourcesStringsOld);
-    }
-
-
-    private void extractFromPoFile(POFile po, Map<String, List<String>> stringsResources, Map<String, String> resourcesStrings) {
-        for (POEntry entry : po.getEntryArray()) {
-            Vector<String> resources = entry.getStringsByType(POEntry.StringType.REFERENCE);
-            Vector<String> msgids = entry.getStringsByType(POEntry.StringType.MSGID);
-            if (resources == null || resources.size() == 0 || msgids == null || msgids.size() == 0) continue;
-            String msgid = msgids.get(0);
-            if (msgids.size() > 1) {
-                for (int i = 1; i < msgids.size(); i++) {
-                    msgid += msgids.get(i);
-                }
-            }
-            if (msgid.contains("\\n")) {
-                msgid = msgid.replaceAll("\\\\n", "\\\\n\"\n\"");
-                msgid = "\"\n\"" + msgid;
-            }
-            for (String resLine : resources) {
-                String[] resArray = resLine.split(" ");
-                for (String res : resArray) {
-                    resourcesStrings.put(res, msgid);
-                    if (stringsResources.get(msgid) == null) {
-                        stringsResources.put(msgid, new LinkedList<String>());
-                    }
-                    stringsResources.get(msgid).add(res);
-                }
-            }
-        }
-    }
-
-    public void compare() {
-        for (String oldRes : resourcesStringsOld.keySet()) {
-            String newString = resourcesStringsNew.get(oldRes);
-            String oldString = resourcesStringsOld.get(oldRes);
-            if (newString != null) {
-                if (!newString.equals(oldString)) {
-                    List<String> allOldResources = stringsResourcesOld.get(oldString);
-                    List<String> allNewResources = stringsResourcesNew.get(oldString);
-                    StringBuffer sb = new StringBuffer();
-                    sb.append("---------------------------------------------\n");
-                    sb.append("--- TYPO CHECK ------------------------------\n");
-                    sb.append("---------------------------------------------\n");
-                    sb.append("String at: " + oldRes + "\n");
-                    if (allOldResources.size() > 1) {
-                        sb.append("Also present at:\n");
-                        for (String res : allOldResources) {
-                            if (!res.equals(oldRes)) {
-                                sb.append("- " + res + "\n");
-                            }
-                        }
-                    }
-                    if (allNewResources != null) {
-                        sb.append("Still present at: \n");
-                        for (String res : allNewResources) {
-                            sb.append("- " + res + "\n");
-                        }
-                    }
-                    sb.append("Was : \"" + oldString + "\"\n");
-                    sb.append("Now : \"" + newString + "\"\n");
-                    System.out.println(sb.toString());
-                    showTypoDialog(oldString, newString, sb.toString());
-                }
-            } else {
-                List<String> allOldResources = stringsResourcesOld.get(oldString);
-                List<String> allNewResources = stringsResourcesNew.get(oldString);
-                if (allOldResources.size() >= 1) {
-                    System.out.println("---------------------------------------------");
-                    System.out.println("--- REMOVED RESOURCE ------------------------");
-                    System.out.println("---------------------------------------------");
-                    System.out.println("String at: " + oldRes);
-                    if (allOldResources.size() > 1) {
-                        System.out.println("And also at:");
-                        for (String res : allOldResources) {
-                            if (!res.equals(oldRes)) {
-                                System.out.println("- " + res);
-                            }
-                        }
-                    }
-                    System.out.println("Was: \"" + oldString + "\"");
-                    if (allNewResources == null) {
-                        System.out.println("Absent from new.");
-                    } else {
-                        System.out.println("Still present at: ");
-                        for (String res : allNewResources) {
-                            System.out.println("- " + res);
-                        }
-
-                    }
-                }
-            }
-        }
-        removedStrings:
-        for (String oldString : stringsResourcesOld.keySet()) {
-            if (stringsResourcesNew.get(oldString) == null) {
-                List<String> allOldResources = stringsResourcesOld.get(oldString);
-                if (allOldResources.size() >= 1) {
-                    if (allOldResources.size() > 0) {
-                        for (String res : allOldResources) {
-                            String newString = resourcesStringsNew.get(res);
-                            if (newString != null) {
-                                continue removedStrings;
-                            }
-                        }
-                    }
-                    System.out.println("---------------------------------------------");
-                    System.out.println("--- REMOVED STRING --------------------------");
-                    System.out.println("---------------------------------------------");
-                    System.out.println("String: \"" + oldString + "\"");
-                    if (allOldResources.size() > 0) {
-                        System.out.println("Was at:");
-                        for (String res : allOldResources) {
-                            System.out.println("- " + res);
-                        }
-                    }
-                    System.out.println("This string is absent from the new file, and its attached resources are missing too.");
-                }
-            }
-        }
-    }
-
-    private void showTypoDialog(String oldMsg, String newMsg, String checkReport) {
-        String typo = "Typo";
-        String review = "Review";
-        String outdated = "Outdated";
-        String none = "None";
-        Object[] options = new Object[]{typo, review, outdated, none};
-
-        int result = JOptionPane.showOptionDialog(null, checkReport, "Choose action", JOptionPane.DEFAULT_OPTION, JOptionPane.QUESTION_MESSAGE, null, options, typo);
-
-        if (result < 0 || result >= options.length) {
-            System.out.println("No decision");
-            return;
-        }
-
-        System.out.println("Decision: " + options[result]);
-
-        if (options[result] != none) {
-            msgIdToReplace.put(oldMsg, newMsg);
-            if (options[result] == review) {
-                msgIdToReview.add(newMsg);
-            } else if (options[result] == outdated) {
-                msgIdOutdated.add(newMsg);
-            }
-        }
-
-    }
-
-
-    public void updatePoFiles(Project proj) {
-        File poFolder = new File(proj.baseContent.baseFolder.getAbsolutePath() + File.separator + "assets" + File.separator + "translation");
-        File[] poFiles = poFolder.listFiles(new FileFilter() {
-            @Override
-            public boolean accept(File arg0) {
-                return arg0.isFile() && arg0.getName().endsWith(".po");
-            }
-        });
-
-        for (File f : poFiles) {
-            updatePoFile(proj, f);
-        }
-    }
-
-    private void updatePoFile(Project proj, File f) {
-        POParser parser = new POParser();
-        POFile poFile = parser.parseFile(f);
-
-        Map<String, String> translations = new LinkedHashMap<String, String>();
-
-        //Collect existing translations
-        if (poFile.getHeader() != null) {
-            Vector<String> msgstrs = poFile.getHeader().getStringsByType(POEntry.StringType.HEADER);
-            String header = "";
-            if (!msgstrs.isEmpty()) {
-                if (msgstrs.size() == 1) {
-                    header = msgstrs.get(0);
-                } else {
-                    for (String msgstr : msgstrs) {
-                        header += msgstr;
-                        header += "\n";
-                    }
-                }
-            }
-            translations.put("", header);
-        }
-
-        for (POEntry entry : poFile.getEntryArray()) {
-            Vector<String> msgids = entry.getStringsByType(POEntry.StringType.MSGID);
-            Vector<String> msgstrs = entry.getStringsByType(POEntry.StringType.MSGSTR);
-            if (msgids == null || msgids.size() == 0) continue;
-            String msgid = msgids.get(0);
-            if (msgids.size() > 1) {
-                for (int i = 1; i < msgids.size(); i++) {
-                    msgid += msgids.get(i);
-                }
-            }
-            if (msgid.contains("\\n")) {
-                msgid = msgid.replaceAll("\\\\n", "\\\\n\"\n\"");
-                msgid = "\"\n\"" + msgid;
-            }
-            String translation = "";
-            if (!msgstrs.isEmpty()) {
-                if (msgstrs.size() == 1) {
-                    translation = msgstrs.get(0);
-                } else {
-                    for (String msgstr : msgstrs) {
-                        translation += msgstr;
-                    }
-                }
-                if (translation.contains("\\n")) {
-                    translation = translation.replaceAll("\\\\n", "\\\\n\"\n\"");
-                    translation = "\"\n\"" + translation;
-                }
-            }
-            translations.put(msgid, translation);
-        }
-
-        //Patch data
-        for (String oldId : msgIdToReplace.keySet()) {
-            String newId = msgIdToReplace.get(oldId);
-            if (translations.containsKey(oldId)) {
-                String trans = translations.get(oldId);
-                translations.remove(oldId);
-                translations.put(newId, trans);
-            }
-        }
-
-        for (String msgid : msgIdToReview) {
-            if (translations.containsKey(msgid)) {
-                String trans = translations.get(msgid);
-                if (trans != null && trans.length() >= 1) translations.put(msgid, "[REVIEW]" + trans);
-            }
-        }
-
-        for (String msgid : msgIdOutdated) {
-            if (translations.containsKey(msgid)) {
-                String trans = translations.get(msgid);
-                if (trans != null && trans.length() >= 1) translations.put(msgid, "[OUTDATED]" + trans);
-            }
-        }
-
-        PoPotWriter.writePoFile(stringsResourcesNew, translations, new File(proj.alteredContent.baseFolder.getAbsolutePath() + File.separator + f.getName()));
-    }
+		System.out.println("Decision: "+options[result]);
+		
+		if (options[result] != none) {
+			msgIdToReplace.put(oldMsg, newMsg);
+			if (options[result] == review) {
+				msgIdToReview.add(newMsg);
+			} else if (options[result] == outdated) {
+				msgIdOutdated.add(newMsg);
+			}
+		}
+		
+	}
+	
+	
+	public void updatePoFiles(Project proj) {
+		File poFolder = new File(proj.baseContent.baseFolder.getAbsolutePath()+File.separator+"assets"+File.separator+"translation");
+		File[] poFiles = poFolder.listFiles(new FileFilter() {
+			@Override
+			public boolean accept(File arg0) {
+				return arg0.isFile() && arg0.getName().endsWith(".po");
+			}
+		});
+		
+		for (File f : poFiles) {
+			updatePoFile(proj, f);
+		}
+	}
+	
+	private void updatePoFile(Project proj, File f) {
+		POParser parser = new POParser();
+		POFile poFile = parser.parseFile(f);
+		
+		Map<String, String> translations = new LinkedHashMap<String, String>();
+		
+		//Collect existing translations
+		if (poFile.getHeader() != null) {
+			Vector<String> msgstrs = poFile.getHeader().getStringsByType(POEntry.StringType.HEADER);
+			String header = "";
+			if (!msgstrs.isEmpty()) {
+				if (msgstrs.size() == 1) {
+					header = msgstrs.get(0);
+				} else {
+					for (String msgstr : msgstrs) {
+						header += msgstr;
+						header += "\n";
+					}
+				}
+			}
+			translations.put("", header);
+		}
+		
+		for (POEntry entry : poFile.getEntryArray()) {
+			Vector<String> msgids = entry.getStringsByType(POEntry.StringType.MSGID);
+			Vector<String> msgstrs = entry.getStringsByType(POEntry.StringType.MSGSTR);
+			if (msgids == null || msgids.size() == 0) continue;
+			String msgid = msgids.get(0);
+			if (msgids.size() > 1) {
+				for (int i = 1; i < msgids.size(); i++) {
+					msgid += msgids.get(i); 
+				}
+			}
+			if (msgid.contains("\\n")) {
+				msgid = msgid.replaceAll("\\\\n", "\\\\n\"\n\"");
+				msgid = "\"\n\""+msgid;
+			}
+			String translation = "";
+			if (!msgstrs.isEmpty()) {
+				if (msgstrs.size() == 1) {
+					translation = msgstrs.get(0);
+				} else {
+					for (String msgstr : msgstrs) {
+						translation += msgstr;
+					}
+				}
+				if (translation.contains("\\n")) {
+					translation = translation.replaceAll("\\\\n", "\\\\n\"\n\"");
+					translation = "\"\n\""+translation;
+				}
+			}
+			translations.put(msgid, translation);
+		}
+		
+		//Patch data
+		for (String oldId : msgIdToReplace.keySet()) {
+			String newId = msgIdToReplace.get(oldId);
+			if (translations.containsKey(oldId)) {
+				String trans = translations.get(oldId);
+				translations.remove(oldId);
+				translations.put(newId, trans);
+			}
+		}
+		
+		for (String msgid : msgIdToReview) {
+			if (translations.containsKey(msgid)) {
+				String trans = translations.get(msgid);
+				if (trans != null && trans.length() >= 1) translations.put(msgid, "[REVIEW]"+trans);
+			}
+		}
 
+		for (String msgid : msgIdOutdated) {
+			if (translations.containsKey(msgid)) {
+				String trans = translations.get(msgid);
+				if (trans != null && trans.length() >= 1) translations.put(msgid, "[OUTDATED]"+trans);
+			}
+		}
+		
+		PoPotWriter.writePoFile(stringsResourcesNew, translations, new File(proj.alteredContent.baseFolder.getAbsolutePath()+File.separator+f.getName()));
+	}
+	
 }

src/com/gpl/rpg/atcontentstudio/model/tools/i18n/PotGenerator.java

@@ -1,94 +1,101 @@
 package com.gpl.rpg.atcontentstudio.model.tools.i18n;
 
-import com.gpl.rpg.atcontentstudio.model.GameSource;
-import com.gpl.rpg.atcontentstudio.model.Project;
-import com.gpl.rpg.atcontentstudio.model.gamedata.*;
-import com.gpl.rpg.atcontentstudio.model.maps.WorldmapSegment;
-
 import java.io.File;
 import java.util.LinkedHashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 
+import com.gpl.rpg.atcontentstudio.model.GameSource;
+import com.gpl.rpg.atcontentstudio.model.Project;
+import com.gpl.rpg.atcontentstudio.model.gamedata.ActorCondition;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Dialogue;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Item;
+import com.gpl.rpg.atcontentstudio.model.gamedata.ItemCategory;
+import com.gpl.rpg.atcontentstudio.model.gamedata.JSONElement;
+import com.gpl.rpg.atcontentstudio.model.gamedata.NPC;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Quest;
+import com.gpl.rpg.atcontentstudio.model.gamedata.QuestStage;
+import com.gpl.rpg.atcontentstudio.model.maps.WorldmapSegment;
+
 public class PotGenerator {
 
-    public static void generatePotFileForProject(Project proj) {
-        Map<String, List<String>> stringsResources = new LinkedHashMap<String, List<String>>();
-        Map<String, String> resourcesStrings = new LinkedHashMap<String, String>();
-
-        GameSource gsrc = proj.baseContent;
-
-        for (ActorCondition ac : gsrc.gameData.actorConditions) {
-            pushString(stringsResources, resourcesStrings, ac.display_name, getPotContextComment(ac));
-            pushString(stringsResources, resourcesStrings, ac.description, getPotContextComment(ac) + ":description");
-        }
-
-        for (Dialogue d : gsrc.gameData.dialogues) {
-            pushString(stringsResources, resourcesStrings, d.message, getPotContextComment(d));
-            if (d.replies == null) continue;
-            for (Dialogue.Reply r : d.replies) {
-                if (r.text != null && !r.text.equals(Dialogue.Reply.GO_NEXT_TEXT)) {
-                    pushString(stringsResources, resourcesStrings, r.text, getPotContextComment(d) + ":" + d.replies.indexOf(r));
-                }
-            }
-        }
-
-        for (ItemCategory ic : gsrc.gameData.itemCategories) {
-            pushString(stringsResources, resourcesStrings, ic.name, getPotContextComment(ic));
-        }
-
-        for (Item i : gsrc.gameData.items) {
-            pushString(stringsResources, resourcesStrings, i.name, getPotContextComment(i));
-            pushString(stringsResources, resourcesStrings, i.description, getPotContextComment(i) + ":description");
-        }
-
-        for (NPC npc : gsrc.gameData.npcs) {
-            pushString(stringsResources, resourcesStrings, npc.name, getPotContextComment(npc));
-        }
-
-        for (Quest q : gsrc.gameData.quests) {
-            if (q.visible_in_log != null && q.visible_in_log != 0) {
-                pushString(stringsResources, resourcesStrings, q.name, getPotContextComment(q));
-                for (QuestStage qs : q.stages) {
-                    pushString(stringsResources, resourcesStrings, qs.log_text, getPotContextComment(q) + ":" + Integer.toString(qs.progress));
-                }
-            }
-        }
-
-        for (WorldmapSegment ws : gsrc.worldmap) {
-            for (WorldmapSegment.NamedArea area : ws.labels.values()) {
-                pushString(stringsResources, resourcesStrings, area.name, gsrc.worldmap.worldmapFile.getName() + ":" + ws.id + ":" + area.id);
-            }
-        }
-
-        File f = new File(proj.alteredContent.baseFolder, "english.pot");
-        PoPotWriter.writePotFile(stringsResources, f);
-
-    }
-
-    private static void pushString(Map<String, List<String>> stringsResources, Map<String, String> resourcesStrings, String translatableString, String resourceIdentifier) {
-        if (translatableString == null) return;
-        if (translatableString.length() == 0) return;
-        if (translatableString.contains("\"")) {
-            translatableString = translatableString.replaceAll("\"", "\\\\\"");
-        }
-        if (translatableString.contains("\n")) {
-            translatableString = translatableString.replaceAll("\n", "\\\\n\"\n\"");
-            translatableString = "\"\n\"" + translatableString;
-        }
-        resourcesStrings.put(resourceIdentifier, translatableString);
-        List<String> resourceIdentifiers = stringsResources.get(translatableString);
-        if (resourceIdentifiers == null) {
-            resourceIdentifiers = new LinkedList<String>();
-            stringsResources.put(translatableString, resourceIdentifiers);
-        }
-        resourceIdentifiers.add(resourceIdentifier);
-    }
-
-    private static String getPotContextComment(JSONElement e) {
-        return e.jsonFile.getName() + ":" + e.id;
-    }
-
+	public static void generatePotFileForProject(Project proj) {
+		Map<String, List<String>> stringsResources = new LinkedHashMap<String, List<String>>();
+		Map<String, String> resourcesStrings = new LinkedHashMap<String, String>();
+		
+		GameSource gsrc = proj.baseContent;
+		
+		for (ActorCondition ac : gsrc.gameData.actorConditions) {
+			pushString(stringsResources, resourcesStrings, ac.display_name, getPotContextComment(ac));
+			pushString(stringsResources, resourcesStrings, ac.description, getPotContextComment(ac)+":description");
+		}
+		
+		for (Dialogue d : gsrc.gameData.dialogues ) {
+			pushString(stringsResources, resourcesStrings, d.message, getPotContextComment(d));
+			if (d.replies == null) continue;
+			for (Dialogue.Reply r : d.replies) {
+				if (r.text != null && !r.text.equals(Dialogue.Reply.GO_NEXT_TEXT) ) {
+					pushString(stringsResources, resourcesStrings, r.text, getPotContextComment(d)+":"+d.replies.indexOf(r));
+				}
+			}
+		}
+		
+		for (ItemCategory ic : gsrc.gameData.itemCategories) {
+			pushString(stringsResources, resourcesStrings, ic.name, getPotContextComment(ic));
+		}
+		
+		for (Item i : gsrc.gameData.items) {
+			pushString(stringsResources, resourcesStrings, i.name, getPotContextComment(i));
+			pushString(stringsResources, resourcesStrings, i.description, getPotContextComment(i)+":description");
+		}
+		
+		for (NPC npc : gsrc.gameData.npcs ) {
+			pushString(stringsResources, resourcesStrings, npc.name, getPotContextComment(npc));
+		}
+		
+		for (Quest q : gsrc.gameData.quests) {
+			if (q.visible_in_log != null && q.visible_in_log != 0) {
+				pushString(stringsResources, resourcesStrings, q.name, getPotContextComment(q));
+				for (QuestStage qs : q.stages) {
+					pushString(stringsResources, resourcesStrings, qs.log_text, getPotContextComment(q)+":"+Integer.toString(qs.progress));
+				}
+			}
+		}
+		
+		for (WorldmapSegment ws : gsrc.worldmap) {
+			for (WorldmapSegment.NamedArea area : ws.labels.values()) {
+				pushString(stringsResources, resourcesStrings, area.name, gsrc.worldmap.worldmapFile.getName()+":"+ws.id+":"+area.id);
+			}
+		}
+		
+		File f = new File(proj.alteredContent.baseFolder, "english.pot");
+		PoPotWriter.writePotFile(stringsResources, f);
+		
+	}
+	
+	private static void pushString (Map<String, List<String>> stringsResources, Map<String, String> resourcesStrings, String translatableString, String resourceIdentifier) {
+		if (translatableString == null) return;
+		if (translatableString.length() == 0) return;
+		if (translatableString.contains("\"")) {
+			translatableString = translatableString.replaceAll("\"", "\\\\\"");
+		}
+		if (translatableString.contains("\n")) {
+			translatableString = translatableString.replaceAll("\n", "\\\\n\"\n\"");
+			translatableString = "\"\n\""+translatableString;
+		}
+		resourcesStrings.put(resourceIdentifier, translatableString);
+		List<String> resourceIdentifiers = stringsResources.get(translatableString);
+		if (resourceIdentifiers == null) {
+			resourceIdentifiers = new LinkedList<String>();
+			stringsResources.put(translatableString, resourceIdentifiers);
+		}
+		resourceIdentifiers.add(resourceIdentifier);
+	}
+	
+	private static String getPotContextComment(JSONElement e) {
+		return e.jsonFile.getName()+":"+e.id;
+	}
 
+	
 }

src/com/gpl/rpg/atcontentstudio/model/tools/resoptimizer/ResourcesCompactor.java

@@ -1,7 +1,30 @@
 package com.gpl.rpg.atcontentstudio.model.tools.resoptimizer;
 
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileFilter;
+import java.io.FileInputStream;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.StringWriter;
+import java.nio.CharBuffer;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import javax.imageio.ImageIO;
+
+import org.json.simple.JSONArray;
+
 import com.gpl.rpg.atcontentstudio.io.JsonPrettyWriter;
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.GameSource;
 import com.gpl.rpg.atcontentstudio.model.Project;
 import com.gpl.rpg.atcontentstudio.model.gamedata.ActorCondition;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
@@ -15,347 +38,344 @@ import com.whoischarles.util.json.Minify;
 import com.whoischarles.util.json.Minify.UnterminatedCommentException;
 import com.whoischarles.util.json.Minify.UnterminatedRegExpLiteralException;
 import com.whoischarles.util.json.Minify.UnterminatedStringLiteralException;
-import org.json.simple.JSONArray;
+
 import tiled.core.TileSet;
 import tiled.io.TMXMapWriter;
 
-import javax.imageio.ImageIO;
-import java.awt.*;
-import java.awt.image.BufferedImage;
-import java.io.*;
-import java.util.List;
-import java.util.*;
-
 /**
+ * 
  * @author Kevin
- * <p>
+ * 
  * To use this, paste the following script in the beanshell console of ATCS.
  * Don't forget to change the project number to suit your needs.
- * <p>
- * <code>
- * import com.gpl.rpg.atcontentstudio.model.tools.resoptimizer.ResourcesCompactor;
- * import com.gpl.rpg.atcontentstudio.model.Workspace;
+ * 
+import com.gpl.rpg.atcontentstudio.model.tools.resoptimizer.ResourcesCompactor;
+import com.gpl.rpg.atcontentstudio.model.Workspace;
+
+proj = Workspace.activeWorkspace.projects.get(0);
+new ResourcesCompactor(proj).compactData();
  *
- * proj = Workspace.activeWorkspace.projects.get(0);
- * new ResourcesCompactor(proj).compactData();
- * </code>
  */
 public class ResourcesCompactor {
 
-    public static String DEFAULT_REL_PATH_IN_PROJECT = "compressed" + File.separator;
+	public static String DEFAULT_REL_PATH_IN_PROJECT = "compressed"+File.separator;
+	
+	private Project proj;
+	private File baseFolder;
+	private List<CompressedSpritesheet> compressedSpritesheets = new LinkedList<CompressedSpritesheet>();
+	private List<File> preservedSpritesheets = new LinkedList<File>();
+	
+	private Map<SpritesheetId, SpritesheetId> spritesRelocationForObjects = new LinkedHashMap<SpritesheetId, SpritesheetId>();
+	private Integer currentSpritesheetIndexForObjects = 0;
+	private CompressedSpritesheet currentSpritesheetForObjects = null;
 
-    private Project proj;
-    private File baseFolder;
-    private List<CompressedSpritesheet> compressedSpritesheets = new LinkedList<CompressedSpritesheet>();
-    private List<File> preservedSpritesheets = new LinkedList<File>();
+	private Map<SpritesheetId, SpritesheetId> spritesRelocationForMaps = new LinkedHashMap<SpritesheetId, SpritesheetId>();
+	private Map<SpritesheetId, CompressedSpritesheet> spritesheetsBySidForMaps = new LinkedHashMap<SpritesheetId, CompressedSpritesheet>();
+	private Integer currentSpritesheetIndexForMaps = 0;
+	private CompressedSpritesheet currentSpritesheetForMaps = null;
+	
+	public ResourcesCompactor(Project proj) {
+		this.proj = proj;
+		this.baseFolder = new File(proj.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
+		if (!baseFolder.exists()) baseFolder.mkdirs();
+	}
+	
+	public void compactData() {
+		compactJsonData();
+		for(CompressedSpritesheet cs : compressedSpritesheets) {
+			cs.drawFile();
+		}
+		for (File preserved : preservedSpritesheets) {
+			FileUtils.copyFile(preserved, new File(baseFolder.getAbsolutePath()+File.separator+DEFAULT_DRAWABLE_REL_PATH+File.separator+preserved.getName()));
+		}
+		compactMaps();
+	}
+	
+	public void compactJsonData() {
+		final List<File> filesCovered = new LinkedList<File>();
+		
+		File folder = new File(baseFolder.getAbsolutePath()+File.separator+GameDataSet.DEFAULT_REL_PATH_IN_SOURCE);
+		if (!folder.exists()) folder.mkdirs();
+		
+		for (ActorCondition ac : proj.baseContent.gameData.actorConditions) {
+			if (filesCovered.contains(ac.jsonFile)) continue;
+			File currentFile = ac.jsonFile;
+			filesCovered.add(currentFile);
+			List<Map> dataToSave = new ArrayList<Map>();
+			for (ActorCondition acond : proj.baseContent.gameData.actorConditions) {
+				if (!acond.jsonFile.equals(currentFile)) continue;
+				Map json = acond.toJson();
+				json.put("iconID", convertObjectSprite(acond.icon_id).toStringID());
+				dataToSave.add(json);
+			}
+			File target = new File(folder, ac.jsonFile.getName());
+			writeJson(dataToSave, target);
+		}
+		
+		for (Item it : proj.baseContent.gameData.items) {
+			if (filesCovered.contains(it.jsonFile)) continue;
+			File currentFile = it.jsonFile;
+			filesCovered.add(currentFile);
+			List<Map> dataToSave = new ArrayList<Map>();
+			for (Item item : proj.baseContent.gameData.items) {
+				if (!item.jsonFile.equals(currentFile)) continue;
+				Map json = item.toJson();
+				json.put("iconID", convertObjectSprite(item.icon_id).toStringID());
+				dataToSave.add(json);
+			}
+			File target = new File(folder, it.jsonFile.getName());
+			writeJson(dataToSave, target);
+		}
+		
 
-    private Map<SpritesheetId, SpritesheetId> spritesRelocationForObjects = new LinkedHashMap<SpritesheetId, SpritesheetId>();
-    private Integer currentSpritesheetIndexForObjects = 0;
-    private CompressedSpritesheet currentSpritesheetForObjects = null;
+		for (NPC np : proj.baseContent.gameData.npcs) {
+			if (filesCovered.contains(np.jsonFile)) continue;
+			File currentFile = np.jsonFile;
+			filesCovered.add(currentFile);
+			List<Map> dataToSave = new ArrayList<Map>();
+			for (NPC npc : proj.baseContent.gameData.npcs) {
+				if (!npc.jsonFile.equals(currentFile)) continue;
+				Map json = npc.toJson();
+				if (proj.getImage(npc.icon_id).getWidth(null) == TILE_WIDTH_IN_PIXELS || proj.getImage(npc.icon_id).getHeight(null) == TILE_HEIGHT_IN_PIXELS) {
+					json.put("iconID", convertObjectSprite(npc.icon_id).toStringID());
+				}
+				dataToSave.add(json);
+			}
+			File target = new File(folder, np.jsonFile.getName());
+			writeJson(dataToSave, target);
+		}
+		
+		File[] remainingFiles = proj.baseContent.gameData.baseFolder.listFiles(new FileFilter() {
+			@Override
+			public boolean accept(File arg0) {
+				return arg0.getName().endsWith(".json") && !filesCovered.contains(arg0);
+			}
+		});
+		
+		for (File source : remainingFiles) {
+			File target = new File(folder, source.getName());
+			minifyJson(source, target);
+		}
+	}
 
-    private Map<SpritesheetId, SpritesheetId> spritesRelocationForMaps = new LinkedHashMap<SpritesheetId, SpritesheetId>();
-    private Map<SpritesheetId, CompressedSpritesheet> spritesheetsBySidForMaps = new LinkedHashMap<SpritesheetId, CompressedSpritesheet>();
-    private Integer currentSpritesheetIndexForMaps = 0;
-    private CompressedSpritesheet currentSpritesheetForMaps = null;
+	private Minify jsonMinifier = new Minify();
+	
+	private void writeJson(List<Map> dataToSave, File target) {
+		StringWriter writer = new JsonPrettyWriter();
+		try {
+			JSONArray.writeJSONString(dataToSave, writer);
+		} catch (IOException e) {
+			//Impossible with a StringWriter
+		}
+		String toWrite = writer.toString();
+		try {
+			FileWriter w = new FileWriter(target);
+			w.write(jsonMinifier.minify(toWrite));
+			w.close();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
 
-    public ResourcesCompactor(Project proj) {
-        this.proj = proj;
-        this.baseFolder = new File(proj.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
-        if (!baseFolder.exists()) baseFolder.mkdirs();
-    }
-
-    public void compactData() {
-        compactJsonData();
-        for (CompressedSpritesheet cs : compressedSpritesheets) {
-            cs.drawFile();
-        }
-        for (File preserved : preservedSpritesheets) {
-            FileUtils.copyFile(preserved, new File(baseFolder.getAbsolutePath() + File.separator + DEFAULT_DRAWABLE_REL_PATH + File.separator + preserved.getName()));
-        }
-        compactMaps();
-    }
-
-    public void compactJsonData() {
-        final List<File> filesCovered = new LinkedList<File>();
-
-        File folder = new File(baseFolder.getAbsolutePath() + File.separator + GameDataSet.DEFAULT_REL_PATH_IN_SOURCE);
-        if (!folder.exists()) folder.mkdirs();
-
-        for (ActorCondition ac : proj.baseContent.gameData.actorConditions) {
-            if (filesCovered.contains(ac.jsonFile)) continue;
-            File currentFile = ac.jsonFile;
-            filesCovered.add(currentFile);
-            List<Map> dataToSave = new ArrayList<Map>();
-            for (ActorCondition acond : proj.baseContent.gameData.actorConditions) {
-                if (!acond.jsonFile.equals(currentFile)) continue;
-                Map json = acond.toJson();
-                json.put("iconID", convertObjectSprite(acond.icon_id).toStringID());
-                dataToSave.add(json);
-            }
-            File target = new File(folder, ac.jsonFile.getName());
-            writeJson(dataToSave, target);
-        }
-
-        for (Item it : proj.baseContent.gameData.items) {
-            if (filesCovered.contains(it.jsonFile)) continue;
-            File currentFile = it.jsonFile;
-            filesCovered.add(currentFile);
-            List<Map> dataToSave = new ArrayList<Map>();
-            for (Item item : proj.baseContent.gameData.items) {
-                if (!item.jsonFile.equals(currentFile)) continue;
-                Map json = item.toJson();
-                json.put("iconID", convertObjectSprite(item.icon_id).toStringID());
-                dataToSave.add(json);
-            }
-            File target = new File(folder, it.jsonFile.getName());
-            writeJson(dataToSave, target);
-        }
-
-
-        for (NPC np : proj.baseContent.gameData.npcs) {
-            if (filesCovered.contains(np.jsonFile)) continue;
-            File currentFile = np.jsonFile;
-            filesCovered.add(currentFile);
-            List<Map> dataToSave = new ArrayList<Map>();
-            for (NPC npc : proj.baseContent.gameData.npcs) {
-                if (!npc.jsonFile.equals(currentFile)) continue;
-                Map json = npc.toJson();
-                if (proj.getImage(npc.icon_id).getWidth(null) == TILE_WIDTH_IN_PIXELS || proj.getImage(npc.icon_id).getHeight(null) == TILE_HEIGHT_IN_PIXELS) {
-                    json.put("iconID", convertObjectSprite(npc.icon_id).toStringID());
-                }
-                dataToSave.add(json);
-            }
-            File target = new File(folder, np.jsonFile.getName());
-            writeJson(dataToSave, target);
-        }
-
-        File[] remainingFiles = proj.baseContent.gameData.baseFolder.listFiles(new FileFilter() {
-            @Override
-            public boolean accept(File arg0) {
-                return arg0.getName().endsWith(".json") && !filesCovered.contains(arg0);
-            }
-        });
-
-        for (File source : remainingFiles) {
-            File target = new File(folder, source.getName());
-            minifyJson(source, target);
-        }
-    }
-
-    private Minify jsonMinifier = new Minify();
-
-    private void writeJson(List<Map> dataToSave, File target) {
-        String toWrite = FileUtils.toJsonString(dataToSave);
-        toWrite = jsonMinifier.minify(toWrite);
-        FileUtils.writeStringToFile(toWrite, target, null);
-        try {
-            FileWriter w = new FileWriter(target);
-            w.write(toWrite);
-            w.close();
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    private void minifyJson(File source, File target) {
-        ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        try {
-            FileInputStream fis = new FileInputStream(source);
-            jsonMinifier.minify(fis, baos);
-            FileWriter w = new FileWriter(target);
-            w.write(baos.toString());
-            w.close();
-        } catch (IOException e) {
-            e.printStackTrace();
-        } catch (UnterminatedRegExpLiteralException e) {
-            e.printStackTrace();
-        } catch (UnterminatedCommentException e) {
-            e.printStackTrace();
-        } catch (UnterminatedStringLiteralException e) {
-            e.printStackTrace();
-        }
-    }
-
-    private void compactMaps() {
-        for (TMXMap map : proj.baseContent.gameMaps.tmxMaps) {
-            TMXMap clone = map.clone();
-            for (GameDataElement gde : clone.getBacklinks()) {
-                gde.removeBacklink(clone);
-            }
-            clone.getBacklinks().clear();
-            tiled.core.Map tmx = clone.tmxMap;
-            compactMap(tmx, map.id);
-            clone.tmxMap = null;
-            clone.groups.clear();
-        }
-    }
-
-    private void compactMap(tiled.core.Map tmx, String name) {
-        File target = new File(baseFolder.getAbsolutePath() + File.separator + TMXMapSet.DEFAULT_REL_PATH_IN_SOURCE + File.separator + name + ".tmx");
-        if (!target.getParentFile().exists()) target.getParentFile().mkdirs();
-
-        Map<tiled.core.Tile, SpritesheetId> localConvertions = new LinkedHashMap<tiled.core.Tile, SpritesheetId>();
-        List<CompressedSpritesheet> usedSpritesheets = new LinkedList<CompressedSpritesheet>();
-
-        List<tiled.core.TileSet> toRemove = new LinkedList<TileSet>();
-
-        for (tiled.core.TileSet ts : tmx.getTileSets()) {
-            if (!ts.getName().equalsIgnoreCase("map_dynamic_placeholders")) {
-                toRemove.add(ts);
-            }
-        }
-
-        for (tiled.core.TileLayer layer : tmx.getTileLayers()) {
-            for (int x = 0; x < layer.getWidth(); x++) {
-                for (int y = 0; y < layer.getHeight(); y++) {
-                    tiled.core.Tile tile = layer.getTileAt(x, y);
-                    if (tile != null && !tile.getTileSet().getName().equalsIgnoreCase("map_dynamic_placeholders")) {
-                        SpritesheetId sid = convertMapSprite(SpritesheetId.toStringID(tile.getTileSet().getName(), tile.getId()));
-                        localConvertions.put(tile, sid);
-                        if (!usedSpritesheets.contains(spritesheetsBySidForMaps.get(sid))) {
-                            usedSpritesheets.add(spritesheetsBySidForMaps.get(sid));
-                        }
-                    }
-                }
-            }
-        }
-
-        Map<CompressedSpritesheet, tiled.core.TileSet> csToTs = new LinkedHashMap<CompressedSpritesheet, tiled.core.TileSet>();
-        for (CompressedSpritesheet cs : usedSpritesheets) {
-            cs.drawFile();
-            tiled.core.TileSet ts = new tiled.core.TileSet();
-            csToTs.put(cs, ts);
-            tiled.util.BasicTileCutter cutter = new tiled.util.BasicTileCutter(TILE_WIDTH_IN_PIXELS, TILE_HEIGHT_IN_PIXELS, 0, 0);
-            try {
-                ts.importTileBitmap(cs.f.getAbsolutePath(), cutter);
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-            ts.setName(cs.prefix + Integer.toString(cs.index));
-            //ts.setSource("../drawable/"+ts.getName()+TILESHEET_SUFFIX);
-            tmx.addTileset(ts);
-        }
-
-        for (tiled.core.TileLayer layer : tmx.getTileLayers()) {
-            for (tiled.core.Tile tile : localConvertions.keySet()) {
-                SpritesheetId sid = localConvertions.get(tile);
-                layer.replaceTile(tile, csToTs.get(spritesheetsBySidForMaps.get(sid)).getTile(sid.offset));
-            }
-        }
-
-        for (tiled.core.TileSet ts : toRemove) {
-            tmx.removeTileset(ts);
-        }
-        ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        TMXMapWriter writer = new TMXMapWriter();
-        writer.settings.layerCompressionMethod = TMXMapWriter.Settings.LAYER_COMPRESSION_METHOD_ZLIB;
-        try {
-            writer.writeMap(tmx, baos, target.getAbsolutePath());
-            String xml = baos.toString();
-            FileWriter w = new FileWriter(target);
-            w.write(xml);
-            w.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-
-    }
-
-    private SpritesheetId convertObjectSprite(String originalSpriteId) {
-        if (spritesRelocationForObjects.containsKey(SpritesheetId.getInstance(originalSpriteId))) {
-            return spritesRelocationForObjects.get(SpritesheetId.getInstance(originalSpriteId));
-        } else if (currentSpritesheetForObjects == null || !currentSpritesheetForObjects.hasFreeSlot()) {
-            currentSpritesheetForObjects = new CompressedSpritesheet(TILESHEET_PREFIX_FOR_OBJECTS, currentSpritesheetIndexForObjects);
-            compressedSpritesheets.add(currentSpritesheetForObjects);
-            currentSpritesheetIndexForObjects++;
-        }
-        SpritesheetId sid = currentSpritesheetForObjects.addSprite(originalSpriteId);
-        spritesRelocationForObjects.put(SpritesheetId.getInstance(originalSpriteId), sid);
-        return sid;
-    }
-
-    private SpritesheetId convertMapSprite(String originalSpriteId) {
-        if (spritesRelocationForMaps.containsKey(SpritesheetId.getInstance(originalSpriteId))) {
-            return spritesRelocationForMaps.get(SpritesheetId.getInstance(originalSpriteId));
-        } else if (currentSpritesheetForMaps == null || !currentSpritesheetForMaps.hasFreeSlot()) {
-            currentSpritesheetForMaps = new CompressedSpritesheet(TILESHEET_PREFIX_FOR_MAPS, currentSpritesheetIndexForMaps);
-            compressedSpritesheets.add(currentSpritesheetForMaps);
-            currentSpritesheetIndexForMaps++;
-        }
-        SpritesheetId sid = currentSpritesheetForMaps.addSprite(originalSpriteId);
-        spritesRelocationForMaps.put(SpritesheetId.getInstance(originalSpriteId), sid);
-        spritesheetsBySidForMaps.put(sid, currentSpritesheetForMaps);
-        return sid;
-    }
-
-
-    private static final int TILESHEET_WIDTH_IN_SPRITES = 8;
-    private static final int TILESHEET_HEIGHT_IN_SPRITES = 8;
-    private static final int TILE_WIDTH_IN_PIXELS = 32;
-    private static final int TILE_HEIGHT_IN_PIXELS = 32;
-
-    private static final String TILESHEET_PREFIX_FOR_OBJECTS = "obj_";
-    private static final String TILESHEET_PREFIX_FOR_MAPS = "map_";
-    private static final String TILESHEET_SUFFIX = ".png";
-
-    private static final String DEFAULT_DRAWABLE_REL_PATH = SpriteSheetSet.DEFAULT_REL_PATH_IN_SOURCE;
-
-    private class CompressedSpritesheet {
-        String prefix;
-        int index;
-        File f;
-
-
-        boolean mustDraw = true;
-        int nextFreeSlot = 0;
-        String[] originalSpritesId = new String[TILESHEET_WIDTH_IN_SPRITES * TILESHEET_HEIGHT_IN_SPRITES];
-
-        public CompressedSpritesheet(String prefix, int index) {
-            this.prefix = prefix;
-            this.index = index;
-
-            File folder = new File(ResourcesCompactor.this.baseFolder.getAbsolutePath() + File.separator + DEFAULT_DRAWABLE_REL_PATH);
-            if (!folder.exists()) folder.mkdirs();
-            this.f = new File(folder, prefix + Integer.toString(index) + TILESHEET_SUFFIX);
-        }
-
-        public boolean hasFreeSlot() {
-            return nextFreeSlot < TILESHEET_WIDTH_IN_SPRITES * TILESHEET_HEIGHT_IN_SPRITES;
-        }
-
-        public SpritesheetId addSprite(String spriteId) {
-            mustDraw = true;
-            originalSpritesId[nextFreeSlot] = spriteId;
-            nextFreeSlot++;
-            return SpritesheetId.getInstance(prefix + Integer.toString(index), nextFreeSlot - 1);
-        }
-
-
-        public void drawFile() {
-            if (!mustDraw) return;
-            BufferedImage img = new BufferedImage(TILESHEET_WIDTH_IN_SPRITES * TILE_WIDTH_IN_PIXELS, TILESHEET_HEIGHT_IN_SPRITES * TILE_HEIGHT_IN_PIXELS, BufferedImage.TYPE_INT_ARGB);
-            Graphics2D g = (Graphics2D) img.getGraphics();
-            Color transparent = new Color(0, 0, 0, 0);
-            g.setColor(transparent);
-            g.fillRect(0, 0, img.getWidth(), img.getHeight());
-            for (int i = 0; i < nextFreeSlot; i++) {
-                g.drawImage(
-                        proj.getImage(originalSpritesId[i]),
-                        (i % TILESHEET_WIDTH_IN_SPRITES) * TILE_WIDTH_IN_PIXELS,
-                        (i / TILESHEET_WIDTH_IN_SPRITES) * TILE_HEIGHT_IN_PIXELS,
-                        TILE_WIDTH_IN_PIXELS,
-                        TILE_HEIGHT_IN_PIXELS,
-                        null);
-            }
-            try {
-                ImageIO.write(img, "png", f);
-                mustDraw = false;
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-    }
+	private void minifyJson(File source, File target) {
+		ByteArrayOutputStream baos = new ByteArrayOutputStream();
+		try {
+			FileInputStream fis = new FileInputStream(source);
+			jsonMinifier.minify(fis, baos);
+			FileWriter w = new FileWriter(target);
+			w.write(baos.toString());
+			w.close();
+		} catch (IOException e) {
+			e.printStackTrace();
+		} catch (UnterminatedRegExpLiteralException e) {
+			e.printStackTrace();
+		} catch (UnterminatedCommentException e) {
+			e.printStackTrace();
+		} catch (UnterminatedStringLiteralException e) {
+			e.printStackTrace();
+		}
+	}
+	private void compactMaps() {
+		for (TMXMap map : proj.baseContent.gameMaps.tmxMaps) {
+			TMXMap clone = map.clone();
+			for (GameDataElement gde : clone.getBacklinks()) {
+				gde.removeBacklink(clone);
+			}
+			clone.getBacklinks().clear();
+			tiled.core.Map tmx = clone.tmxMap;
+			compactMap(tmx, map.id);
+			clone.tmxMap = null;
+			clone.groups.clear();
+			clone = null;
+		}
+	}
+	
+	private void compactMap(tiled.core.Map tmx, String name) {
+		File target = new File(baseFolder.getAbsolutePath()+File.separator+TMXMapSet.DEFAULT_REL_PATH_IN_SOURCE+File.separator+name+".tmx");
+		if (!target.getParentFile().exists()) target.getParentFile().mkdirs();
+		
+		Map<tiled.core.Tile, SpritesheetId> localConvertions = new LinkedHashMap<tiled.core.Tile, SpritesheetId>();
+		List<CompressedSpritesheet> usedSpritesheets = new LinkedList<CompressedSpritesheet>();
+		
+		List<tiled.core.TileSet> toRemove = new LinkedList<TileSet>();
+		
+		for (tiled.core.TileSet ts : tmx.getTileSets()) {
+			if (!ts.getName().equalsIgnoreCase("map_dynamic_placeholders")) {
+				toRemove.add(ts);
+			}
+		}
+		
+		for (tiled.core.TileLayer layer : tmx.getTileLayers()) {
+			for (int x = 0; x < layer.getWidth(); x++) {
+				for (int y = 0; y < layer.getHeight(); y++) {
+					tiled.core.Tile tile = layer.getTileAt(x, y);
+					if (tile != null && !tile.getTileSet().getName().equalsIgnoreCase("map_dynamic_placeholders")) {
+						SpritesheetId sid = convertMapSprite(SpritesheetId.toStringID(tile.getTileSet().getName(), tile.getId()));
+						localConvertions.put(tile, sid);
+						if (!usedSpritesheets.contains(spritesheetsBySidForMaps.get(sid))) {
+							usedSpritesheets.add(spritesheetsBySidForMaps.get(sid));
+						}
+					}
+				}
+			}
+		}
+		
+		Map<CompressedSpritesheet, tiled.core.TileSet> csToTs = new LinkedHashMap<CompressedSpritesheet, tiled.core.TileSet>();
+		for (CompressedSpritesheet cs : usedSpritesheets) {
+			cs.drawFile();
+			tiled.core.TileSet ts = new tiled.core.TileSet();
+			csToTs.put(cs, ts);
+			tiled.util.BasicTileCutter cutter = new tiled.util.BasicTileCutter(TILE_WIDTH_IN_PIXELS, TILE_HEIGHT_IN_PIXELS, 0, 0);
+			try {
+				ts.importTileBitmap(cs.f.getAbsolutePath(), cutter);
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+			ts.setName(cs.prefix+Integer.toString(cs.index));
+			//ts.setSource("../drawable/"+ts.getName()+TILESHEET_SUFFIX);
+			tmx.addTileset(ts);
+		}
+		
+		for (tiled.core.TileLayer layer : tmx.getTileLayers()) {
+			for (tiled.core.Tile tile : localConvertions.keySet()) {
+				SpritesheetId sid = localConvertions.get(tile);
+				layer.replaceTile(tile, csToTs.get(spritesheetsBySidForMaps.get(sid)).getTile(sid.offset));
+			}
+		}
+		
+		for (tiled.core.TileSet ts : toRemove) {
+			tmx.removeTileset(ts);
+		}
+		ByteArrayOutputStream baos = new ByteArrayOutputStream();
+		TMXMapWriter writer = new TMXMapWriter();
+		writer.settings.layerCompressionMethod = TMXMapWriter.Settings.LAYER_COMPRESSION_METHOD_ZLIB;
+		try {
+			writer.writeMap(tmx, baos, target.getAbsolutePath());
+			String xml = baos.toString();
+			FileWriter w = new FileWriter(target);
+			w.write(xml);
+			w.close();
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		
+	}
+	
+	private SpritesheetId convertObjectSprite(String originalSpriteId) {
+		if (spritesRelocationForObjects.containsKey(SpritesheetId.getInstance(originalSpriteId))) {
+			return spritesRelocationForObjects.get(SpritesheetId.getInstance(originalSpriteId));
+		} else if (currentSpritesheetForObjects == null || !currentSpritesheetForObjects.hasFreeSlot()) {
+			currentSpritesheetForObjects = new CompressedSpritesheet(TILESHEET_PREFIX_FOR_OBJECTS, currentSpritesheetIndexForObjects);
+			compressedSpritesheets.add(currentSpritesheetForObjects);
+			currentSpritesheetIndexForObjects++;
+		}
+		SpritesheetId sid = currentSpritesheetForObjects.addSprite(originalSpriteId);
+		spritesRelocationForObjects.put(SpritesheetId.getInstance(originalSpriteId), sid);
+		return sid;
+	}
+	
+	private SpritesheetId convertMapSprite(String originalSpriteId) {
+		if (spritesRelocationForMaps.containsKey(SpritesheetId.getInstance(originalSpriteId))) {
+			return spritesRelocationForMaps.get(SpritesheetId.getInstance(originalSpriteId));
+		} else if (currentSpritesheetForMaps == null || !currentSpritesheetForMaps.hasFreeSlot()) {
+			currentSpritesheetForMaps = new CompressedSpritesheet(TILESHEET_PREFIX_FOR_MAPS, currentSpritesheetIndexForMaps);
+			compressedSpritesheets.add(currentSpritesheetForMaps);
+			currentSpritesheetIndexForMaps++;
+		}
+		SpritesheetId sid = currentSpritesheetForMaps.addSprite(originalSpriteId);
+		spritesRelocationForMaps.put(SpritesheetId.getInstance(originalSpriteId), sid);
+		spritesheetsBySidForMaps.put(sid, currentSpritesheetForMaps);
+		return sid;
+	}
+	
+	
+	private static final int TILESHEET_WIDTH_IN_SPRITES = 8;
+	private static final int TILESHEET_HEIGHT_IN_SPRITES = 8;
+	private static final int TILE_WIDTH_IN_PIXELS = 32;
+	private static final int TILE_HEIGHT_IN_PIXELS = 32;
+	
+	private static final String TILESHEET_PREFIX_FOR_OBJECTS = "obj_";
+	private static final String TILESHEET_PREFIX_FOR_MAPS = "map_";
+	private static final String TILESHEET_SUFFIX = ".png";
+	
+	private static final String DEFAULT_DRAWABLE_REL_PATH = SpriteSheetSet.DEFAULT_REL_PATH_IN_SOURCE;
+	
+	private class CompressedSpritesheet {
+		String prefix;
+		int index;
+		File f;
 
+		
+		boolean mustDraw = true;
+		int nextFreeSlot = 0;
+		String[] originalSpritesId = new String[TILESHEET_WIDTH_IN_SPRITES * TILESHEET_HEIGHT_IN_SPRITES];
+		
+		public CompressedSpritesheet(String prefix, int index) {
+			this.prefix = prefix;
+			this.index = index;
+			
+			File folder = new File(ResourcesCompactor.this.baseFolder.getAbsolutePath()+File.separator+DEFAULT_DRAWABLE_REL_PATH);
+			if (!folder.exists()) folder.mkdirs();
+			this.f = new File(folder, prefix+Integer.toString(index)+TILESHEET_SUFFIX);
+		}
+		
+		public boolean hasFreeSlot() {
+			return nextFreeSlot < TILESHEET_WIDTH_IN_SPRITES * TILESHEET_HEIGHT_IN_SPRITES;
+		}
+		
+		public SpritesheetId addSprite(String spriteId) {
+			mustDraw = true;
+			originalSpritesId[nextFreeSlot] = spriteId;
+			nextFreeSlot++;
+			return SpritesheetId.getInstance(prefix+Integer.toString(index), nextFreeSlot - 1);
+		}
+		
+		
+		public void drawFile() {
+			if (!mustDraw) return;
+			BufferedImage img = new BufferedImage(TILESHEET_WIDTH_IN_SPRITES * TILE_WIDTH_IN_PIXELS, TILESHEET_HEIGHT_IN_SPRITES * TILE_HEIGHT_IN_PIXELS, BufferedImage.TYPE_INT_ARGB);
+			Graphics2D g = (Graphics2D)img.getGraphics();
+			Color transparent = new Color(0, 0, 0, 0);
+			g.setColor(transparent);
+			g.fillRect(0, 0, img.getWidth(), img.getHeight());
+			for (int i = 0; i < nextFreeSlot; i++) {
+				g.drawImage(
+						proj.getImage(originalSpritesId[i]),
+						(i % TILESHEET_WIDTH_IN_SPRITES) * TILE_WIDTH_IN_PIXELS,
+						(i / TILESHEET_WIDTH_IN_SPRITES) * TILE_HEIGHT_IN_PIXELS,
+						TILE_WIDTH_IN_PIXELS,
+						TILE_HEIGHT_IN_PIXELS,
+						null);
+			}
+			try {
+				ImageIO.write(img, "png", f);
+				mustDraw = false;
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+		}
+	}
+	
 }
 
 	

src/com/gpl/rpg/atcontentstudio/model/tools/resoptimizer/SpritesheetId.java

@@ -4,35 +4,35 @@ import java.util.LinkedHashMap;
 import java.util.Map;
 
 public class SpritesheetId {
-    static Map<String, SpritesheetId> instancesCache = new LinkedHashMap<String, SpritesheetId>();
+	static Map<String, SpritesheetId> instancesCache = new LinkedHashMap<String, SpritesheetId>(); 
 
-    String tileset;
-    int offset;
+	String tileset;
+	int offset;
 
-    static SpritesheetId getInstance(String id) {
-        String[] values = id.split(":");
-        return getInstance(values[0], Integer.parseInt(values[1]));
-    }
+	static SpritesheetId getInstance(String id) {
+		String[] values = id.split(":");
+		return getInstance(values[0], Integer.parseInt(values[1]));
+	}
 
-    static SpritesheetId getInstance(String tilesetId, int offset) {
-        if (!instancesCache.containsKey(toStringID(tilesetId, offset))) {
-            SpritesheetId instance = new SpritesheetId(tilesetId, offset);
-            instancesCache.put(instance.toStringID(), instance);
-        }
-        return instancesCache.get(toStringID(tilesetId, offset));
-    }
+	static SpritesheetId getInstance(String tilesetId, int offset) {
+		if (!instancesCache.containsKey(toStringID(tilesetId, offset))) {
+			SpritesheetId instance = new SpritesheetId(tilesetId, offset);
+			instancesCache.put(instance.toStringID(), instance);
+		}
+		return instancesCache.get(toStringID(tilesetId, offset));
+	}
 
-    private SpritesheetId(String tileset, int offset) {
-        this.tileset = tileset;
-        this.offset = offset;
-    }
+	private SpritesheetId(String tileset, int offset) {
+		this.tileset = tileset;
+		this.offset = offset;
+	}
 
-    public String toStringID() {
-        return toStringID(tileset, offset);
-    }
+	public String toStringID() {
+		return toStringID(tileset, offset);
+	}
 
-    static String toStringID(String tileset, int offset) {
-        return tileset + ":" + Integer.toString(offset);
-    }
+	static String toStringID(String tileset, int offset) {
+		return tileset+":"+Integer.toString(offset);
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/model/tools/writermode/WriterModeDataSet.java

@@ -1,249 +1,274 @@
 package com.gpl.rpg.atcontentstudio.model.tools.writermode;
 
-import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.io.JsonPrettyWriter;
-import com.gpl.rpg.atcontentstudio.model.*;
-import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
-import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
-import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
-import com.gpl.rpg.atcontentstudio.utils.FileUtils;
+import java.awt.Image;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.Serializable;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.Map;
+
+import javax.swing.tree.TreeNode;
+
 import org.json.simple.JSONArray;
 import org.json.simple.parser.JSONParser;
 import org.json.simple.parser.ParseException;
 
-import javax.swing.tree.TreeNode;
-import java.awt.*;
-import java.io.*;
-import java.util.List;
-import java.util.*;
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.io.JsonPrettyWriter;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.gpl.rpg.atcontentstudio.model.GameSource;
+import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
+import com.gpl.rpg.atcontentstudio.model.Project;
+import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
+import com.gpl.rpg.atcontentstudio.model.SaveEvent;
+import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
+import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
 
 public class WriterModeDataSet implements ProjectTreeNode, Serializable {
 
-    private static final long serialVersionUID = 5434504851883441971L;
-    public static final String DEFAULT_REL_PATH_IN_PROJECT = "writer.json";
+	private static final long serialVersionUID = 5434504851883441971L;
+	public static final String DEFAULT_REL_PATH_IN_PROJECT = "writer.json";
+	
+	
+	public GameSource parent;
+	public File writerFile;
+	
+	public List<WriterModeData> writerModeDataList = new ArrayList<WriterModeData>();
+	
+	public WriterModeDataSet(GameSource gameSource) {
+		this.parent = gameSource;
+		writerFile = new File(parent.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
+		parse();
+	}
 
+	@Override
+	public TreeNode getChildAt(int childIndex) {
+		return writerModeDataList.get(childIndex);
+	}
 
-    public GameSource parent;
-    public File writerFile;
+	@Override
+	public int getChildCount() {
+		return writerModeDataList.size();
+	}
 
-    public List<WriterModeData> writerModeDataList = new ArrayList<WriterModeData>();
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
 
-    public WriterModeDataSet(GameSource gameSource) {
-        this.parent = gameSource;
-        writerFile = new File(parent.baseFolder, DEFAULT_REL_PATH_IN_PROJECT);
-        parse();
-    }
+	@Override
+	public int getIndex(TreeNode node) {
+		return writerModeDataList.indexOf(node);
+	}
 
-    @Override
-    public TreeNode getChildAt(int childIndex) {
-        return writerModeDataList.get(childIndex);
-    }
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
 
-    @Override
-    public int getChildCount() {
-        return writerModeDataList.size();
-    }
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
 
-    @Override
-    public TreeNode getParent() {
-        return parent;
-    }
+	@SuppressWarnings("rawtypes")
+	@Override
+	public Enumeration children() {
+		return Collections.enumeration(writerModeDataList);
+	}
 
-    @Override
-    public int getIndex(TreeNode node) {
-        return writerModeDataList.indexOf(node);
-    }
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenAdded(path);
+	}
 
-    @Override
-    public boolean getAllowsChildren() {
-        return true;
-    }
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenChanged(path);
+	}
 
-    @Override
-    public boolean isLeaf() {
-        return false;
-    }
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenRemoved(path);
+	}
+	
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
 
-    @SuppressWarnings("rawtypes")
-    @Override
-    public Enumeration children() {
-        return Collections.enumeration(writerModeDataList);
-    }
+	@Override
+	public String getDesc() {
+		return (needsSaving() ? "*" : "")+"Dialogue sketches";
+	}
 
-    @Override
-    public void childrenAdded(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenAdded(path);
-    }
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
 
-    @Override
-    public void childrenChanged(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenChanged(path);
-    }
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
 
-    @Override
-    public void childrenRemoved(List<ProjectTreeNode> path) {
-        path.add(0, this);
-        parent.childrenRemoved(path);
-    }
+	@Override
+	public Image getIcon() {
+		return DefaultIcons.getStdClosedIcon();
+	}
 
-    @Override
-    public void notifyCreated() {
-        childrenAdded(new ArrayList<ProjectTreeNode>());
-    }
+	@Override
+	public Image getOpenIcon() {
+		return DefaultIcons.getStdOpenIcon();
+	}
 
-    @Override
-    public String getDesc() {
-        return (needsSaving() ? "*" : "") + "Dialogue sketches";
-    }
+	@Override
+	public Image getClosedIcon() {
+		return DefaultIcons.getStdClosedIcon();
+	}
 
-    @Override
-    public Project getProject() {
-        return parent.getProject();
-    }
+	@Override
+	public Image getLeafIcon() {
+		return null;
+	}
 
-    @Override
-    public GameDataSet getDataSet() {
-        return null;
-    }
+	@Override
+	public Type getDataType() {
+		return parent.getDataType();
+	}
 
-    @Override
-    public Image getIcon() {
-        return DefaultIcons.getStdClosedIcon();
-    }
+	@Override
+	public boolean isEmpty() {
+		return writerModeDataList.isEmpty();
+	}
+	
+	
+	@SuppressWarnings("rawtypes")
+	public void save(File jsonFile) {
+		List<Map> dataToSave = new ArrayList<Map>();
+		for (WriterModeData data : writerModeDataList) {
+			if (data.jsonFile.equals(jsonFile)) {
+				dataToSave.add(data.toJson());
+			}
+		}
+		if (dataToSave.isEmpty() && writerFile.exists()) {
+			if (writerFile.delete()) {
+				Notification.addSuccess("File "+writerFile.getAbsolutePath()+" deleted.");
+			} else {
+				Notification.addError("Error deleting file "+writerFile.getAbsolutePath());
+			}
+			
+			return;
+		}
+		StringWriter writer = new JsonPrettyWriter();
+		try {
+			JSONArray.writeJSONString(dataToSave, writer);
+		} catch (IOException e) {
+			//Impossible with a StringWriter
+		}
+		String toWrite = writer.toString();
+		try {
+			FileWriter w = new FileWriter(writerFile);
+			w.write(toWrite);
+			w.close();
+			for (WriterModeData element : writerModeDataList) {
+				element.state = GameDataElement.State.saved;
+			}
+			Notification.addSuccess("Json file "+writerFile.getAbsolutePath()+" saved.");
+		} catch (IOException e) {
+			Notification.addError("Error while writing json file "+writerFile.getAbsolutePath()+" : "+e.getMessage());
+			e.printStackTrace();
+		}
+	}
+	
+	public List<SaveEvent> attemptSave() {
+		List<SaveEvent> events = new ArrayList<SaveEvent>();
+		for (WriterModeData data : writerModeDataList) {
+			if (data.needsSaving()) {
+				events.add(new SaveEvent(SaveEvent.Type.alsoSave, data));
+			}
+		}
+		return events;
+	}
+	
+	@SuppressWarnings("rawtypes")
+	public void parse() {
+		if (!writerFile.exists()) return;
+		JSONParser parser = new JSONParser();
+		FileReader reader = null;
+		try {
+			reader = new FileReader(writerFile);
+			List writerDataListJson = (List) parser.parse(reader);
+			for (Object obj : writerDataListJson) {
+				Map jsonObj = (Map)obj;
+				WriterModeData data = new WriterModeData(this, jsonObj);
+				data.writable = true;
+				writerModeDataList.add(data);
+			}
+		} catch (FileNotFoundException e) {
+			Notification.addError("Error while parsing JSON file "+writerFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (IOException e) {
+			Notification.addError("Error while parsing JSON file "+writerFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} catch (ParseException e) {
+			Notification.addError("Error while parsing JSON file "+writerFile.getAbsolutePath()+": "+e.getMessage());
+			e.printStackTrace();
+		} finally {
+			if (reader != null)
+				try {
+					reader.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+	}
 
-    @Override
-    public Image getOpenIcon() {
-        return DefaultIcons.getStdOpenIcon();
-    }
+	public WriterModeData getWriterSketch(String id) {
+		for (WriterModeData sketch : writerModeDataList) {
+			if (id.equals(sketch.id)){
+				return sketch;
+			}
+		}
+		return null;
+	}
 
-    @Override
-    public Image getClosedIcon() {
-        return DefaultIcons.getStdClosedIcon();
-    }
+	public WriterModeData get(int index) {
+		return writerModeDataList.get(index);
+	}
 
-    @Override
-    public Image getLeafIcon() {
-        return null;
-    }
+	public void add(WriterModeData node) {
+		ProjectTreeNode higherEmptyParent = this;
+		while (higherEmptyParent != null) {
+			if (higherEmptyParent.getParent() != null && ((ProjectTreeNode)higherEmptyParent.getParent()).isEmpty()) higherEmptyParent = (ProjectTreeNode)higherEmptyParent.getParent();
+			else break;
+		}
+		if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
+		writerModeDataList.add(node);
+		node.writable = true;
+		if (node.jsonFile == null) node.jsonFile = this.writerFile;
+		node.parent = this;
+		if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
+		else node.notifyCreated();
+	}
+	
 
-    @Override
-    public Type getDataType() {
-        return parent.getDataType();
-    }
-
-    @Override
-    public boolean isEmpty() {
-        return writerModeDataList.isEmpty();
-    }
-
-
-    @SuppressWarnings("rawtypes")
-    public void save(File jsonFile) {
-        List<Map> dataToSave = new ArrayList<Map>();
-        for (WriterModeData data : writerModeDataList) {
-            if (data.jsonFile.equals(jsonFile)) {
-                dataToSave.add(data.toJson());
-            }
-        }
-        if (dataToSave.isEmpty() && writerFile.exists()) {
-            if (writerFile.delete()) {
-                Notification.addSuccess("File " + writerFile.getAbsolutePath() + " deleted.");
-            } else {
-                Notification.addError("Error deleting file " + writerFile.getAbsolutePath());
-            }
-
-            return;
-        }
-
-        String toWrite = FileUtils.toJsonString(dataToSave);
-        if(FileUtils.writeStringToFile(toWrite, writerFile, "Json file " + writerFile.getAbsolutePath())) {
-            for (WriterModeData element : writerModeDataList) {
-                element.state = GameDataElement.State.saved;
-            }
-        }
-    }
-
-    public List<SaveEvent> attemptSave() {
-        List<SaveEvent> events = new ArrayList<SaveEvent>();
-        for (WriterModeData data : writerModeDataList) {
-            if (data.needsSaving()) {
-                events.add(new SaveEvent(SaveEvent.Type.alsoSave, data));
-            }
-        }
-        return events;
-    }
-
-    @SuppressWarnings("rawtypes")
-    public void parse() {
-        if (!writerFile.exists()) return;
-        JSONParser parser = new JSONParser();
-        FileReader reader = null;
-        try {
-            reader = new FileReader(writerFile);
-            List writerDataListJson = (List) parser.parse(reader);
-            for (Object obj : writerDataListJson) {
-                Map jsonObj = (Map) obj;
-                WriterModeData data = new WriterModeData(this, jsonObj);
-                data.writable = true;
-                writerModeDataList.add(data);
-            }
-        } catch (FileNotFoundException e) {
-            Notification.addError("Error while parsing JSON file " + writerFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (IOException e) {
-            Notification.addError("Error while parsing JSON file " + writerFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } catch (ParseException e) {
-            Notification.addError("Error while parsing JSON file " + writerFile.getAbsolutePath() + ": " + e.getMessage());
-            e.printStackTrace();
-        } finally {
-            if (reader != null)
-                try {
-                    reader.close();
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-        }
-    }
-
-    public WriterModeData getWriterSketch(String id) {
-        for (WriterModeData sketch : writerModeDataList) {
-            if (id.equals(sketch.id)) {
-                return sketch;
-            }
-        }
-        return null;
-    }
-
-    public WriterModeData get(int index) {
-        return writerModeDataList.get(index);
-    }
-
-    public void add(WriterModeData node) {
-        ProjectTreeNode higherEmptyParent = this;
-        while (higherEmptyParent != null) {
-            if (higherEmptyParent.getParent() != null && ((ProjectTreeNode) higherEmptyParent.getParent()).isEmpty())
-                higherEmptyParent = (ProjectTreeNode) higherEmptyParent.getParent();
-            else break;
-        }
-        if (higherEmptyParent == this && !this.isEmpty()) higherEmptyParent = null;
-        writerModeDataList.add(node);
-        node.writable = true;
-        if (node.jsonFile == null) node.jsonFile = this.writerFile;
-        node.parent = this;
-        if (higherEmptyParent != null) higherEmptyParent.notifyCreated();
-        else node.notifyCreated();
-    }
-
-
-    @Override
-    public boolean needsSaving() {
-        for (ProjectTreeNode node : writerModeDataList) {
-            if (node.needsSaving()) return true;
-        }
-        return false;
-    }
+	@Override
+	public boolean needsSaving() {
+		for (ProjectTreeNode node : writerModeDataList) {
+			if (node.needsSaving()) return true;
+		}
+		return false;
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/ui/AboutEditor.java

@@ -1,203 +1,180 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
+import java.awt.BorderLayout;
+import java.awt.Desktop;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.util.List;
+import java.util.Scanner;
+
+import javax.swing.ImageIcon;
+import javax.swing.JEditorPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.event.HyperlinkEvent;
+import javax.swing.event.HyperlinkEvent.EventType;
+import javax.swing.event.HyperlinkListener;
+
 import com.gpl.rpg.atcontentstudio.ATContentStudio;
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.SaveEvent;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.jidesoft.swing.JideTabbedPane;
 
-import javax.swing.*;
-import javax.swing.event.HyperlinkEvent;
-import javax.swing.event.HyperlinkEvent.EventType;
-import javax.swing.event.HyperlinkListener;
-import java.awt.*;
-import java.io.IOException;
-import java.net.URISyntaxException;
-import java.util.List;
-import java.util.Scanner;
-
 public class AboutEditor extends Editor {
 
-    private static final long serialVersionUID = 6230549148222457139L;
+	private static final long serialVersionUID = 6230549148222457139L;
 
-    public static final String WELCOME_STRING =
-            "<html><head>" +
-                    "<meta http-equiv=\\\"Content-Type\\\" content=\\\"text/html; charset=UTF-8\\\" />" +
-                    "</head><body>" +
-                    "<table><tr valign=\"top\">" +
-                    "<td><img src=\"" + ATContentStudio.class.getResource("/com/gpl/rpg/atcontentstudio/img/atcs_border_banner.png") + "\"/></td>" +
-                    "<td><font size=+1>Welcome to " + ATContentStudio.APP_NAME + " " + ATContentStudio.APP_VERSION + "</font><br/>" +
-                    "<br/>" +
-                    "This is a content editor for Andor's Trail.<br/>" +
-                    "<b>Right click on the left area or use the \"File\" menu to create a project.</b><br/>" +
-                    "<br/>" +
-                    "Play <a href=\"https://play.google.com/store/apps/details?id=com.gpl.rpg.AndorsTrail\">Andor's Trail</a> for free on your Android device.<br/>" +
-                    "Visit <a href=\"https://andorstrail.com/\">the official forum</a> to give or receive help.<br/>" +
-                    "Open the project's <a href=\"https://github.com/Zukero/andors-trail/\">GitHub project page</a> to check out the game's source code.<br/>" +
-                    "<br/>" +
-                    "For content creation help, make sure to use the following resources:<br/>" +
-                    "<a href=\"https://andorstrail.com/viewtopic.php?f=6&t=4560\">The contribution guide on the forums</a><br/>" +
-                    "<a href=\"https://andorstrail.com/wiki/doku.php?id=andors_trail_wiki:developer_section\">The developer section of the Andor's Trail wiki</a><br/>" +
-                    "<a href=\"https://docs.google.com/document/d/1BwWD1tLgPcmA2bwudrVnOc6f2dkPLFCjWdn7tXlIp5g\">The design outline document on Google Drive/Docs</a><br/>" +
-                    "<br/>" +
-                    "<font size=+1>Credits:</font><br/>" +
-                    "<br/>" +
-                    "Author: <a href=\"https://andorstrail.com/memberlist.php?mode=viewprofile&u=2875\">Zukero</a><br/>" +
-                    "Licence: <a href=\"http://www.gnu.org/licenses/gpl-3.0.html\">GPL v3</a><br/>" +
-                    "Sources are included in this package and on <a href=\"https://github.com/Zukero/ATCS\">GitHub</a>.<br/>" +
-                    "<br/>" +
-                    "Contributors: <br/>" +
-                    "Quentin Delvallet<br/>" +
-                    "Žižkin<br/>" +
-                    "Gonk<br/>" +
-                    "<a href=\"https://github.com/OMGeeky\">OMGeeky</a><br/>" +
-                    "<br/>" +
-                    "This project uses the following libraries:<br/>" +
-                    "<a href=\"http://code.google.com/p/json-simple/\">JSON.simple</a> by Yidong Fang & Chris Nokleberg.<br/>" +
-                    "License: <a href=\"http://www.apache.org/licenses/LICENSE-2.0\">Apache License 2.0</a><br/>" +
-                    "<br/>" +
-                    "<a href=\"http://fifesoft.com/rsyntaxtextarea/\">RSyntaxTextArea</a> by Robert Futrell.<br/>" +
-                    "License: <a href=\"http://fifesoft.com/rsyntaxtextarea/RSyntaxTextArea.License.txt\">Modified BSD License (a.k.a. 3-Clause BSD)</a><br/>" +
-                    "<br/>" +
-                    "<a href=\"http://www.jidesoft.com/products/oss.htm\">JIDE Common Layer</a> by JIDE Software.<br/>" +
-                    "License: <a href=\"http://openjdk.java.net/legal/gplv2+ce.html\">GPL v2 with classpath exception</a><br/>" +
-                    "<br/>" +
-                    "A modified version of <a href=\"https://github.com/bjorn/tiled/tree/master/util/java/libtiled-java\">libtiled-java</a> by Adam Turk & Thorbjorn Lindeijer.<br/>" +
-                    "License: <a href=\"https://github.com/bjorn/tiled/blob/master/LICENSE.BSD\">Simplified BSD License (a.k.a 2-Clause BSD)</a><br/>" +
-                    "Sources of the modified version are included in this package.<br/>" +
-                    "<br/>" +
-                    "<a href=\"http://prefuse.org/\">Prefuse</a> by the Berkeley Institue of Design.<br/>" +
-                    "License: <a href=\"http://prefuse.org/license-prefuse.txt\">Modified BSD License (a.k.a 3-Clause BSD)</a><br/>" +
-                    "<br/>" +
-                    "<a href=\"http://www.beanshell.org/\">BeanShell</a> by Pat Niemeyer.<br/>" +
-                    "License: <a href=\"http://www.beanshell.org/license.html\">LGPL v3</a><br/>" +
-                    "<br/>" +
-                    "A slightly modified version of <a href=\"https://github.com/zackehh/siphash-java\">SipHash for Java</a> by Isaac Whitfield.<br/>" +
-                    "License: <a href=\"https://github.com/zackehh/siphash-java/blob/master/LICENSE\">MIT License</a><br/>" +
-                    "<br/>" +
-                    "<a href=\"https://jsoup.org/\">jsoup</a> by Jonathan Hedley<br/>" +
-                    "License: <a href=\"https://jsoup.org/license\">MIT License</a><br/>" +
-                    "<br/>" +
-                    "A slightly modified version of <a href=\"https://launchpad.net/po-parser\">General PO Parser</a> by Bal<61>zs T<>th<br/>" +
-                    "License: <a href=\"http://www.gnu.org/licenses/gpl-3.0.html\">GPL v3</a><br/>" +
-                    "<br/>" +
-                    "A slightly modified version of <a href=\"www.whoischarles.com\">Minify.java</a> by Charles Bihis<br/>" +
-                    "License: <a href=\"https://github.com/charlesbihis/minify#license\">Douglas Crockford variant of MIT License</a><br/>" +
-                    "<br/>" +
-                    "See the tabs below to find the full license text for each of these.<br/>" +
-                    "<br/>" +
-                    "The Windows installer was created with:<br/>" +
-                    "<a href=\"http://nsis.sourceforge.net/Main_Page\">NSIS (Nullsoft Scriptable Install System) v2.46</a>" +
-                    "</td></tr></table>" +
-                    "</body></html>";
-
-
-    public static final AboutEditor instance = new AboutEditor();
-
-    @SuppressWarnings("resource")
-    private AboutEditor() {
-        this.name = "About " + ATContentStudio.APP_NAME;
-        this.icon = new ImageIcon(DefaultIcons.getMainIconIcon());
-        this.target = new GameDataElement() {
-            private static final long serialVersionUID = -227480102288529682L;
-
-            @Override
-            public GameDataSet getDataSet() {
-                return null;
-            }
-
-            @Override
-            public String getDesc() {
-                return null;
-            }
-
-            @Override
-            public void parse() {
-            }
-
-            @Override
-            public void link() {
-            }
-
-            @Override
-            public GameDataElement clone() {
-                return null;
-            }
-
-            @Override
-            public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
-            }
-
-            @Override
-            public String getProjectFilename() {
-                return null;
-            }
-
-            @Override
-            public void save() {
-            }
-
-            @Override
-            public List<SaveEvent> attemptSave() {
-                return null;
-            }
-        };
-
-        setLayout(new BorderLayout());
-        JideTabbedPane editorTabsHolder = new JideTabbedPane(JideTabbedPane.BOTTOM);
-        editorTabsHolder.setTabShape(JideTabbedPane.SHAPE_FLAT);
-        editorTabsHolder.setUseDefaultShowCloseButtonOnTab(false);
-        editorTabsHolder.setShowCloseButtonOnTab(false);
-        add(editorTabsHolder, BorderLayout.CENTER);
-
-        editorTabsHolder.add("Welcome", getInfoPane(WELCOME_STRING, "text/html"));
-        editorTabsHolder.add("JSON.simple License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.JSON.simple.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("RSyntaxTextArea License",
-                             getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/RSyntaxTextArea.License.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("JIDE Common Layer License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.JIDE.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("libtiled-java License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.libtiled.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("prefuse License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/license-prefuse.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("BeanShell License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.LGPLv3.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("SipHash for Java License",
-                             getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.siphash-zackehh.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("jsoup License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.jsoup.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("General PO Parser License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.GPLv3.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("Minify.java License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.minify.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-        editorTabsHolder.add("ATCS License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.GPLv3.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
-
-    }
-
-    private JPanel getInfoPane(String content, String mime) {
-        JEditorPane welcome = new JEditorPane();
-        welcome.setContentType(mime);
-        welcome.setText(content);
-        welcome.setEditable(false);
-        welcome.addHyperlinkListener(new HyperlinkListener() {
-            @Override
-            public void hyperlinkUpdate(HyperlinkEvent arg0) {
-                arg0.getEventType();
-                if (arg0.getEventType() == EventType.ACTIVATED) {
-                    if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
-                        try {
-                            Desktop.getDesktop().browse(arg0.getURL().toURI());
-                        } catch (IOException e) {
-                            e.printStackTrace();
-                        } catch (URISyntaxException e) {
-                            e.printStackTrace();
-                        }
-                    }
-                }
-            }
-        });
-        JPanel pane = new JPanel();
-        pane.setLayout(new BorderLayout());
-        pane.add(new JScrollPane(welcome), BorderLayout.CENTER);
-        return pane;
-    }
-
-
-    @Override
-    public void targetUpdated() {
-    }
+	public static final String WELCOME_STRING = 
+			"<html><head>" + 
+			"<meta http-equiv=\\\"Content-Type\\\" content=\\\"text/html; charset=UTF-8\\\" />" +
+			"</head><body>" +
+			"<table><tr valign=\"top\">" +
+			"<td><img src=\""+ATContentStudio.class.getResource("/com/gpl/rpg/atcontentstudio/img/atcs_border_banner.png")+"\"/></td>" +
+			"<td><font size=+1>Welcome to "+ATContentStudio.APP_NAME+" "+ATContentStudio.APP_VERSION+"</font><br/>" +
+			"<br/>" +
+			"This is a content editor for Andor's Trail.<br/>" +
+			"<b>Right click on the left area or use the \"File\" menu to create a project.</b><br/>" +
+			"<br/>" +
+			"Play <a href=\"https://play.google.com/store/apps/details?id=com.gpl.rpg.AndorsTrail\">Andor's Trail</a> for free on your Android device.<br/>" +
+			"Visit <a href=\"https://andorstrail.com/\">the official forum</a> to give or receive help.<br/>" +
+			"Open the project's <a href=\"https://github.com/Zukero/andors-trail/\">GitHub project page</a> to check out the game's source code.<br/>" +
+			"<br/>" +
+			"For content creation help, make sure to use the following resources:<br/>" +
+			"<a href=\"https://andorstrail.com/viewtopic.php?f=6&t=4560\">The contribution guide on the forums</a><br/>" +
+			"<a href=\"https://andorstrail.com/wiki/doku.php?id=andors_trail_wiki:developer_section\">The developer section of the Andor's Trail wiki</a><br/>" +
+			"<a href=\"https://docs.google.com/document/d/1BwWD1tLgPcmA2bwudrVnOc6f2dkPLFCjWdn7tXlIp5g\">The design outline document on Google Drive/Docs</a><br/>" +
+			"<br/>" +
+			"<font size=+1>Credits:</font><br/>" +
+			"<br/>" +
+			"Author: <a href=\"https://andorstrail.com/memberlist.php?mode=viewprofile&u=2875\">Zukero</a><br/>" +
+			"Licence: <a href=\"http://www.gnu.org/licenses/gpl-3.0.html\">GPL v3</a><br/>" +
+			"Sources are included in this package and on <a href=\"https://github.com/Zukero/ATCS\">GitHub</a>.<br/>" +
+			"<br/>" +
+			"Contributors: <br/>" +
+			"Quentin Delvallet<br/>" +
+			"Žižkin<br/>" +
+			"Gonk<br/>" +
+			"<br/>" +
+			"This project uses the following libraries:<br/>" +
+			"<a href=\"http://code.google.com/p/json-simple/\">JSON.simple</a> by Yidong Fang & Chris Nokleberg.<br/>" +
+			"License: <a href=\"http://www.apache.org/licenses/LICENSE-2.0\">Apache License 2.0</a><br/>" +
+			"<br/>" +
+			"<a href=\"http://fifesoft.com/rsyntaxtextarea/\">RSyntaxTextArea</a> by Robert Futrell.<br/>" +
+			"License: <a href=\"http://fifesoft.com/rsyntaxtextarea/RSyntaxTextArea.License.txt\">Modified BSD License (a.k.a. 3-Clause BSD)</a><br/>" +
+			"<br/>" +
+			"<a href=\"http://www.jidesoft.com/products/oss.htm\">JIDE Common Layer</a> by JIDE Software.<br/>" +
+			"License: <a href=\"http://openjdk.java.net/legal/gplv2+ce.html\">GPL v2 with classpath exception</a><br/>" +
+			"<br/>" +
+			"A modified version of <a href=\"https://github.com/bjorn/tiled/tree/master/util/java/libtiled-java\">libtiled-java</a> by Adam Turk & Thorbjorn Lindeijer.<br/>" +
+			"License: <a href=\"https://github.com/bjorn/tiled/blob/master/LICENSE.BSD\">Simplified BSD License (a.k.a 2-Clause BSD)</a><br/>" +
+			"Sources of the modified version are included in this package.<br/>" +
+			"<br/>" +
+			"<a href=\"http://prefuse.org/\">Prefuse</a> by the Berkeley Institue of Design.<br/>" +
+			"License: <a href=\"http://prefuse.org/license-prefuse.txt\">Modified BSD License (a.k.a 3-Clause BSD)</a><br/>" +
+			"<br/>" +
+			"<a href=\"http://www.beanshell.org/\">BeanShell</a> by Pat Niemeyer.<br/>" +
+			"License: <a href=\"http://www.beanshell.org/license.html\">LGPL v3</a><br/>" +
+			"<br/>" +
+			"A slightly modified version of <a href=\"https://github.com/zackehh/siphash-java\">SipHash for Java</a> by Isaac Whitfield.<br/>" +
+			"License: <a href=\"https://github.com/zackehh/siphash-java/blob/master/LICENSE\">MIT License</a><br/>" +
+			"<br/>" +
+			"<a href=\"https://jsoup.org/\">jsoup</a> by Jonathan Hedley<br/>" +
+			"License: <a href=\"https://jsoup.org/license\">MIT License</a><br/>" +
+			"<br/>" +
+			"A slightly modified version of <a href=\"https://launchpad.net/po-parser\">General PO Parser</a> by Bal<61>zs T<>th<br/>" +
+			"License: <a href=\"http://www.gnu.org/licenses/gpl-3.0.html\">GPL v3</a><br/>" +
+			"<br/>" +
+			"A slightly modified version of <a href=\"www.whoischarles.com\">Minify.java</a> by Charles Bihis<br/>" +
+			"License: <a href=\"https://github.com/charlesbihis/minify#license\">Douglas Crockford variant of MIT License</a><br/>" +
+			"<br/>" +
+			"See the tabs below to find the full license text for each of these.<br/>" +
+			"<br/>" +
+			"The Windows installer was created with:<br/>" +
+			"<a href=\"http://nsis.sourceforge.net/Main_Page\">NSIS (Nullsoft Scriptable Install System) v2.46</a>" +
+			"</td></tr></table>" +
+			"</body></html>";
+	
+	
+	public static final AboutEditor instance = new AboutEditor();
+	@SuppressWarnings("resource")
+	private AboutEditor() {
+		this.name="About "+ATContentStudio.APP_NAME;
+		this.icon = new ImageIcon(DefaultIcons.getMainIconIcon());
+		this.target = new GameDataElement(){
+			private static final long serialVersionUID = -227480102288529682L;
+			@Override
+			public GameDataSet getDataSet() {return null;}
+			@Override
+			public String getDesc() {return null;}
+			@Override
+			public void parse() {}
+			@Override
+			public void link() {}
+			@Override
+			public GameDataElement clone() {return null;}
+			@Override
+			public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {}
+			@Override
+			public String getProjectFilename() {return null;}
+			@Override
+			public void save() {}
+			@Override
+			public List<SaveEvent> attemptSave() {return null;}
+		};
+		
+		setLayout(new BorderLayout());
+		JideTabbedPane editorTabsHolder = new JideTabbedPane(JideTabbedPane.BOTTOM);
+		editorTabsHolder.setTabShape(JideTabbedPane.SHAPE_FLAT);
+		editorTabsHolder.setUseDefaultShowCloseButtonOnTab(false);
+		editorTabsHolder.setShowCloseButtonOnTab(false);
+		add(editorTabsHolder, BorderLayout.CENTER);
+		
+		editorTabsHolder.add("Welcome", getInfoPane(WELCOME_STRING, "text/html"));
+		editorTabsHolder.add("JSON.simple License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.JSON.simple.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("RSyntaxTextArea License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/RSyntaxTextArea.License.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("JIDE Common Layer License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.JIDE.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("libtiled-java License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.libtiled.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("prefuse License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/license-prefuse.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("BeanShell License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.LGPLv3.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("SipHash for Java License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.siphash-zackehh.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("jsoup License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.jsoup.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("General PO Parser License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.GPLv3.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("Minify.java License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.minify.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		editorTabsHolder.add("ATCS License", getInfoPane(new Scanner(ATContentStudio.class.getResourceAsStream("/LICENSE.GPLv3.txt"), "UTF-8").useDelimiter("\\A").next(), "text/text"));
+		
+	}
+	
+	private JPanel getInfoPane(String content, String mime) {
+		JEditorPane welcome = new JEditorPane();
+		welcome.setContentType(mime);
+		welcome.setText(content);
+		welcome.setEditable(false);
+		welcome.addHyperlinkListener(new HyperlinkListener() {
+			@Override
+			public void hyperlinkUpdate(HyperlinkEvent arg0) {
+				arg0.getEventType();
+				if (arg0.getEventType() == EventType.ACTIVATED) {
+					if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
+						try {
+							Desktop.getDesktop().browse(arg0.getURL().toURI());
+						} catch (IOException e) {
+							e.printStackTrace();
+						} catch (URISyntaxException e) {
+							e.printStackTrace();
+						}
+					}
+				}
+			}
+		});
+		JPanel pane = new JPanel();
+		pane.setLayout(new BorderLayout());
+		pane.add(new JScrollPane(welcome), BorderLayout.CENTER);
+		return pane;
+	}
+	
+	
+	@Override
+	public void targetUpdated() {}
 
 }

src/com/gpl/rpg/atcontentstudio/ui/BooleanBasedCheckBox.java

@@ -1,17 +1,17 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
-import javax.swing.*;
+import javax.swing.JCheckBox;
 
 public class BooleanBasedCheckBox extends JCheckBox {
 
-    private static final long serialVersionUID = 3941646360487399554L;
-
-    public Boolean getBooleanValue() {
-        return isSelected() ? Boolean.TRUE : null;
-    }
-
-    public void setBooleanValue(Boolean val) {
-        setSelected(val != null && val);
-    }
+	private static final long serialVersionUID = 3941646360487399554L;
+	
+	public Boolean getBooleanValue() {
+		return isSelected() ? Boolean.TRUE : null;
+	}
+	
+	public void setBooleanValue(Boolean val) {
+		setSelected(val != null && val);
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/ui/CollapsiblePanel.java

@@ -1,155 +1,160 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
-import javax.swing.*;
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.awt.event.ComponentAdapter;
+import java.awt.event.ComponentEvent;
+import java.awt.event.ComponentListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+
+import javax.swing.BorderFactory;
+import javax.swing.JPanel;
 import javax.swing.border.TitledBorder;
-import java.awt.*;
-import java.awt.event.*;
-
-public class CollapsiblePanel extends JPanel {
-
-    private static final long serialVersionUID = 319384990345722150L;
-
-    String title;
-    TitledBorder border;
-
+  
+public class CollapsiblePanel extends JPanel {  
+  
+	private static final long serialVersionUID = 319384990345722150L;
+	
+	String title;  
+    TitledBorder border;  
+  
     public CollapsiblePanel(String title) {
-        super();
-        this.title = title;
-        border = BorderFactory.createTitledBorder(title);
-        setBorder(border);
-        BorderLayout borderLayout = new BorderLayout();
-        setLayout(borderLayout);
-        addMouseListener(mouseListener);
-    }
-
-    MouseListener mouseListener = new MouseAdapter() {
-        @Override
-        public void mouseClicked(MouseEvent e) {
-            toggleVisibility();
-        }
-    };
-
-    ComponentListener contentComponentListener = new ComponentAdapter() {
-        @Override
-        public void componentShown(ComponentEvent e) {
-            updateBorderTitle();
-        }
-
-        @Override
-        public void componentHidden(ComponentEvent e) {
-            updateBorderTitle();
-        }
-    };
-
-    public String getTitle() {
-        return title;
-    }
-
+    	super();
+    	this.title = title;
+        border = BorderFactory.createTitledBorder(title);  
+        setBorder(border);  
+        BorderLayout borderLayout = new BorderLayout();  
+        setLayout(borderLayout);  
+        addMouseListener(mouseListener);  
+    }  
+  
+    MouseListener mouseListener = new MouseAdapter() {  
+        @Override  
+        public void mouseClicked(MouseEvent e) {  
+            toggleVisibility();  
+        }  
+    };  
+  
+    ComponentListener contentComponentListener = new ComponentAdapter() {  
+        @Override  
+        public void componentShown(ComponentEvent e) {  
+            updateBorderTitle();  
+        }  
+        @Override  
+        public void componentHidden(ComponentEvent e) {  
+            updateBorderTitle();  
+        }  
+    };  
+  
+    public String getTitle() {  
+        return title;  
+    }  
+  
     public void setTitle(String title) {
-        String oldTitle = this.title;
-        this.title = title;
+    	String oldTitle = this.title;
+    	this.title = title;
         firePropertyChange("title", oldTitle, this.title);
         updateBorderTitle();
-    }
-
-    @Override
-    public Component add(Component comp) {
-        comp.addComponentListener(contentComponentListener);
-        Component r = super.add(comp);
-        updateBorderTitle();
-        return r;
-    }
-
-    @Override
-    public Component add(String name, Component comp) {
-        comp.addComponentListener(contentComponentListener);
-        Component r = super.add(name, comp);
-        updateBorderTitle();
-        return r;
-    }
-
-    @Override
-    public Component add(Component comp, int index) {
-        comp.addComponentListener(contentComponentListener);
-        Component r = super.add(comp, index);
-        updateBorderTitle();
-        return r;
-    }
-
-    @Override
-    public void add(Component comp, Object constraints) {
-        comp.addComponentListener(contentComponentListener);
-        super.add(comp, constraints);
-        updateBorderTitle();
-    }
-
-    @Override
-    public void add(Component comp, Object constraints, int index) {
-        comp.addComponentListener(contentComponentListener);
-        super.add(comp, constraints, index);
-        updateBorderTitle();
-    }
-
-    @Override
-    public void remove(int index) {
-        Component comp = getComponent(index);
-        comp.removeComponentListener(contentComponentListener);
-        super.remove(index);
-    }
-
-    @Override
-    public void remove(Component comp) {
-        comp.removeComponentListener(contentComponentListener);
-        super.remove(comp);
-    }
-
-    @Override
-    public void removeAll() {
-        for (Component c : getComponents()) {
-            c.removeComponentListener(contentComponentListener);
-        }
-        super.removeAll();
-    }
-
-    protected void toggleVisibility() {
-        toggleVisibility(hasInvisibleComponent());
-    }
-
-    protected void toggleVisibility(boolean visible) {
-        for (Component c : getComponents()) {
-            c.setVisible(visible);
-        }
-        updateBorderTitle();
-    }
-
-    protected void updateBorderTitle() {
-        String arrow = "";
-        if (getComponentCount() > 0) {
-            arrow = (hasInvisibleComponent() ? "[+] " : "[-] ");
-        }
-        border.setTitle(arrow + title);
-        repaint();
-    }
-
-    protected final boolean hasInvisibleComponent() {
-        for (Component c : getComponents()) {
-            if (!c.isVisible()) {
-                return true;
-            }
-        }
-        return false;
-    }
-
+    }  
+  
+    @Override  
+    public Component add(Component comp) {  
+        comp.addComponentListener(contentComponentListener);  
+        Component r = super.add(comp);  
+        updateBorderTitle();  
+        return r;  
+    }  
+  
+    @Override  
+    public Component add(String name, Component comp) {  
+        comp.addComponentListener(contentComponentListener);  
+        Component r = super.add(name, comp);  
+        updateBorderTitle();  
+        return r;  
+    }  
+  
+    @Override  
+    public Component add(Component comp, int index) {  
+        comp.addComponentListener(contentComponentListener);  
+        Component r = super.add(comp, index);  
+        updateBorderTitle();  
+        return r;  
+    }  
+  
+    @Override  
+    public void add(Component comp, Object constraints) {  
+        comp.addComponentListener(contentComponentListener);  
+        super.add(comp, constraints);  
+        updateBorderTitle();  
+    }  
+  
+    @Override  
+    public void add(Component comp, Object constraints, int index) {  
+        comp.addComponentListener(contentComponentListener);  
+        super.add(comp, constraints, index);  
+        updateBorderTitle();  
+    }  
+  
+    @Override  
+    public void remove(int index) {  
+        Component comp = getComponent(index);  
+        comp.removeComponentListener(contentComponentListener);  
+        super.remove(index);  
+    }  
+  
+    @Override  
+    public void remove(Component comp) {  
+        comp.removeComponentListener(contentComponentListener);  
+        super.remove(comp);  
+    }  
+  
+    @Override  
+    public void removeAll() {  
+        for (Component c : getComponents()) {  
+            c.removeComponentListener(contentComponentListener);  
+        }  
+        super.removeAll();  
+    }  
+  
+    protected void toggleVisibility() {  
+        toggleVisibility(hasInvisibleComponent());  
+    }  
+  
+    protected void toggleVisibility(boolean visible) {  
+        for (Component c : getComponents()) {  
+            c.setVisible(visible);  
+        }  
+        updateBorderTitle();  
+    }  
+  
+    protected void updateBorderTitle() {  
+        String arrow = "";  
+        if (getComponentCount() > 0) {  
+            arrow = (hasInvisibleComponent()?"[+] ":"[-] ");  
+        }  
+        border.setTitle(arrow+title);  
+        repaint();  
+    }  
+  
+    protected final boolean hasInvisibleComponent() {  
+        for (Component c : getComponents()) {  
+            if (!c.isVisible()) {  
+                return true;  
+            }  
+        }  
+        return false;  
+    }  
+    
     public void collapse() {
-        toggleVisibility(false);
+    	toggleVisibility(false);
     }
-
     public void expand() {
-        toggleVisibility(true);
+    	toggleVisibility(true);
     }
-
     public void setExpanded(boolean expand) {
-        toggleVisibility(expand);
+    	toggleVisibility(expand);
     }
-
+  
 } 

src/com/gpl/rpg/atcontentstudio/ui/EditorsArea.java

@@ -1,177 +1,198 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
-import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
-import com.gpl.rpg.atcontentstudio.model.gamedata.*;
-import com.gpl.rpg.atcontentstudio.model.maps.TMXMap;
-import com.gpl.rpg.atcontentstudio.model.maps.WorldmapSegment;
-import com.gpl.rpg.atcontentstudio.model.sprites.Spritesheet;
-import com.gpl.rpg.atcontentstudio.model.tools.writermode.WriterModeData;
-import com.gpl.rpg.atcontentstudio.ui.gamedataeditors.*;
-import com.gpl.rpg.atcontentstudio.ui.map.TMXMapEditor;
-import com.gpl.rpg.atcontentstudio.ui.map.WorldMapEditor;
-import com.gpl.rpg.atcontentstudio.ui.sprites.SpritesheetEditor;
-import com.gpl.rpg.atcontentstudio.ui.tools.writermode.WriterModeEditor;
-import com.jidesoft.swing.JideTabbedPane;
-
-import javax.swing.*;
-import java.awt.*;
+import java.awt.BorderLayout;
 import java.awt.event.ActionEvent;
 import java.beans.PropertyChangeListener;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
+import javax.swing.Action;
+import javax.swing.JPanel;
+
+import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
+import com.gpl.rpg.atcontentstudio.model.gamedata.ActorCondition;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Dialogue;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Droplist;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Item;
+import com.gpl.rpg.atcontentstudio.model.gamedata.ItemCategory;
+import com.gpl.rpg.atcontentstudio.model.gamedata.JSONElement;
+import com.gpl.rpg.atcontentstudio.model.gamedata.NPC;
+import com.gpl.rpg.atcontentstudio.model.gamedata.Quest;
+import com.gpl.rpg.atcontentstudio.model.maps.TMXMap;
+import com.gpl.rpg.atcontentstudio.model.maps.WorldmapSegment;
+import com.gpl.rpg.atcontentstudio.model.saves.SavedGame;
+import com.gpl.rpg.atcontentstudio.model.sprites.Spritesheet;
+import com.gpl.rpg.atcontentstudio.model.tools.writermode.WriterModeData;
+import com.gpl.rpg.atcontentstudio.ui.gamedataeditors.ActorConditionEditor;
+import com.gpl.rpg.atcontentstudio.ui.gamedataeditors.DialogueEditor;
+import com.gpl.rpg.atcontentstudio.ui.gamedataeditors.DroplistEditor;
+import com.gpl.rpg.atcontentstudio.ui.gamedataeditors.ItemCategoryEditor;
+import com.gpl.rpg.atcontentstudio.ui.gamedataeditors.ItemEditor;
+import com.gpl.rpg.atcontentstudio.ui.gamedataeditors.NPCEditor;
+import com.gpl.rpg.atcontentstudio.ui.gamedataeditors.QuestEditor;
+import com.gpl.rpg.atcontentstudio.ui.map.TMXMapEditor;
+import com.gpl.rpg.atcontentstudio.ui.map.WorldMapEditor;
+import com.gpl.rpg.atcontentstudio.ui.saves.SavedGameEditor;
+import com.gpl.rpg.atcontentstudio.ui.sprites.SpritesheetEditor;
+import com.gpl.rpg.atcontentstudio.ui.tools.writermode.WriterModeEditor;
+import com.jidesoft.swing.JideTabbedPane;
+
 public class EditorsArea extends JPanel {
 
-    private static final long serialVersionUID = 8801849846876081538L;
+	private static final long serialVersionUID = 8801849846876081538L;
 
-    private Map<Object, Editor> editors = new LinkedHashMap<Object, Editor>();
-    private JideTabbedPane tabHolder;
+	private Map<Object, Editor> editors = new LinkedHashMap<Object, Editor>();
+	private JideTabbedPane tabHolder;
+	
+	public EditorsArea() {
+		super();
+		setLayout(new BorderLayout());
+		tabHolder = new JideTabbedPane();
+		tabHolder.setTabPlacement(JideTabbedPane.TOP);
+		tabHolder.setTabShape(JideTabbedPane.SHAPE_FLAT);
+		tabHolder.setUseDefaultShowCloseButtonOnTab(false);
+		tabHolder.setShowCloseButtonOnTab(true);
+		tabHolder.setCloseAction(new Action() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				closeEditor((Editor) e.getSource());
+			}
+			
+			@Override
+			public void setEnabled(boolean b) {
+			}
+			@Override
+			public void removePropertyChangeListener(PropertyChangeListener listener) {
+			}
+			@Override
+			public void putValue(String key, Object value) {
+			}
+			@Override
+			public boolean isEnabled() {
+				return true;
+			}
+			@Override
+			public Object getValue(String key) {
+				return null;
+			}
+			@Override
+			public void addPropertyChangeListener(PropertyChangeListener listener) {
+			}
+		});
+		add(tabHolder, BorderLayout.CENTER);
+	}
+	
+	public void openEditor(Editor e) {
+		if (!editors.containsKey(e.target) && !editors.containsValue(e)) {
+			editors.put(e.target, e);
+			tabHolder.addTab(e.name, e.icon, e);
+			tabHolder.setSelectedComponent(e);
+		}
+	}
+	
+	public void closeEditor(Editor e) {
+		if (editors.containsValue(e)) {
+			tabHolder.remove(e);
+			editors.remove(e.target);
+			e.clearElementListeners();
+		}
+	}
 
-    public EditorsArea() {
-        super();
-        setLayout(new BorderLayout());
-        tabHolder = new JideTabbedPane();
-        tabHolder.setTabPlacement(JideTabbedPane.TOP);
-        tabHolder.setTabShape(JideTabbedPane.SHAPE_FLAT);
-        tabHolder.setUseDefaultShowCloseButtonOnTab(false);
-        tabHolder.setShowCloseButtonOnTab(true);
-        tabHolder.setCloseAction(new Action() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                closeEditor((Editor) e.getSource());
-            }
+	public void openEditor(JSONElement node) {
+		if (editors.containsKey(node)) {
+			tabHolder.setSelectedComponent(editors.get(node));
+			return;
+		}
+		if (node instanceof Quest) {
+			openEditor(new QuestEditor((Quest)node));
+		} else if (node instanceof Dialogue) {
+			openEditor(new DialogueEditor((Dialogue) node));
+		} else if (node instanceof Droplist) {
+			openEditor(new DroplistEditor((Droplist) node));
+		} else if (node instanceof ActorCondition) {
+			openEditor(new ActorConditionEditor((ActorCondition) node));
+		} else if (node instanceof ItemCategory) {
+			openEditor(new ItemCategoryEditor((ItemCategory) node));
+		} else if (node instanceof Item) {
+			openEditor(new ItemEditor((Item) node));
+		} else if (node instanceof NPC) {
+			openEditor(new NPCEditor((NPC) node));
+		}
+	}
+	
+	public void openEditor(Spritesheet node) {
+		if (editors.containsKey(node)) {
+			tabHolder.setSelectedComponent(editors.get(node));
+			return;
+		}
+		node.link();
+		openEditor(new SpritesheetEditor((Spritesheet) node));
+	}
 
-            @Override
-            public void setEnabled(boolean b) {
-            }
-
-            @Override
-            public void removePropertyChangeListener(PropertyChangeListener listener) {
-            }
-
-            @Override
-            public void putValue(String key, Object value) {
-            }
-
-            @Override
-            public boolean isEnabled() {
-                return true;
-            }
-
-            @Override
-            public Object getValue(String key) {
-                return null;
-            }
-
-            @Override
-            public void addPropertyChangeListener(PropertyChangeListener listener) {
-            }
-        });
-        add(tabHolder, BorderLayout.CENTER);
-    }
-
-    public void openEditor(Editor e) {
-        if (!editors.containsKey(e.target) && !editors.containsValue(e)) {
-            editors.put(e.target, e);
-            tabHolder.addTab(e.name, e.icon, e);
-            tabHolder.setSelectedComponent(e);
-        }
-    }
-
-    public void closeEditor(Editor e) {
-        if (editors.containsValue(e)) {
-            tabHolder.remove(e);
-            editors.remove(e.target);
-            e.clearElementListeners();
-        }
-    }
-
-    public void openEditor(JSONElement node) {
-        if (editors.containsKey(node)) {
-            tabHolder.setSelectedComponent(editors.get(node));
-            return;
-        }
-        if (node instanceof Quest) {
-            openEditor(new QuestEditor((Quest) node));
-        } else if (node instanceof Dialogue) {
-            openEditor(new DialogueEditor((Dialogue) node));
-        } else if (node instanceof Droplist) {
-            openEditor(new DroplistEditor((Droplist) node));
-        } else if (node instanceof ActorCondition) {
-            openEditor(new ActorConditionEditor((ActorCondition) node));
-        } else if (node instanceof ItemCategory) {
-            openEditor(new ItemCategoryEditor((ItemCategory) node));
-        } else if (node instanceof Item) {
-            openEditor(new ItemEditor((Item) node));
-        } else if (node instanceof NPC) {
-            openEditor(new NPCEditor((NPC) node));
-        }
-    }
-
-    public void openEditor(Spritesheet node) {
-        if (editors.containsKey(node)) {
-            tabHolder.setSelectedComponent(editors.get(node));
-            return;
-        }
-        node.link();
-        openEditor(new SpritesheetEditor((Spritesheet) node));
-    }
-
-    public void openEditor(TMXMap node) {
-        if (editors.containsKey(node)) {
-            tabHolder.setSelectedComponent(editors.get(node));
-            return;
-        }
-        node.link();
-        openEditor(new TMXMapEditor(node));
-    }
+	public void openEditor(TMXMap node) {
+		if (editors.containsKey(node)) {
+			tabHolder.setSelectedComponent(editors.get(node));
+			return;
+		}
+		node.link();
+		openEditor(new TMXMapEditor(node));
+	}
 
 
-    public void openEditor(WorldmapSegment node) {
-        if (editors.containsKey(node)) {
-            tabHolder.setSelectedComponent(editors.get(node));
-            return;
-        }
-        node.link();
-        openEditor(new WorldMapEditor(node));
-    }
+	public void openEditor(SavedGame save) {
+		if (editors.containsKey(save)) {
+			tabHolder.setSelectedComponent(editors.get(save));
+			return;
+		}
+		openEditor(new SavedGameEditor(save));
+	}
 
-    public void openEditor(WriterModeData node) {
-        if (editors.containsKey(node)) {
-            tabHolder.setSelectedComponent(editors.get(node));
-            return;
-        }
-        node.link();
-        openEditor(new WriterModeEditor(node));
-    }
 
-    public void closeEditor(ProjectTreeNode node) {
-        if (editors.containsKey(node)) {
-            closeEditor(editors.get(node));
-        }
-    }
+	public void openEditor(WorldmapSegment node) {
+		if (editors.containsKey(node)) {
+			tabHolder.setSelectedComponent(editors.get(node));
+			return;
+		}
+		node.link();
+		openEditor(new WorldMapEditor(node));
+	}
+	
+	public void openEditor(WriterModeData node) {
+		if (editors.containsKey(node)) {
+			tabHolder.setSelectedComponent(editors.get(node));
+			return;
+		}
+		node.link();
+		openEditor(new WriterModeEditor(node));
+	}
+	
+	public void closeEditor(ProjectTreeNode node) {
+		if (editors.containsKey(node)) {
+			closeEditor(editors.get(node));
+		}
+	}
+	
+	public void editorTabChanged(Editor e) {
+		int index = tabHolder.indexOfComponent(e);
+		if (index >= 0) {
+			tabHolder.setTitleAt(index, e.name);
+			tabHolder.setIconAt(index, e.icon);
+		}
+	}
 
-    public void editorTabChanged(Editor e) {
-        int index = tabHolder.indexOfComponent(e);
-        if (index >= 0) {
-            tabHolder.setTitleAt(index, e.name);
-            tabHolder.setIconAt(index, e.icon);
-        }
-    }
-
-    public void editorTabChanged(ProjectTreeNode node) {
-        if (editors.get(node) != null) {
-            editors.get(node).targetUpdated();
-            editorTabChanged(editors.get(node));
-        }
-    }
-
-    public void showAbout() {
-        if (editors.containsKey(AboutEditor.instance)) {
-            tabHolder.setSelectedComponent(AboutEditor.instance);
-            return;
-        }
-        openEditor(AboutEditor.instance);
-    }
+	public void editorTabChanged(ProjectTreeNode node) {
+		if (editors.get(node) != null) {
+			editors.get(node).targetUpdated();
+			editorTabChanged(editors.get(node));
+		}
+	}
+	
+	public void showAbout() {
+		if (editors.containsKey(AboutEditor.instance)) {
+			tabHolder.setSelectedComponent(AboutEditor.instance);
+			return;
+		}
+		openEditor(AboutEditor.instance);
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/ui/ExportProjectWizard.java

@@ -1,5 +1,21 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
+import java.awt.BorderLayout;
+import java.awt.Dimension;
+import java.awt.Toolkit;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+
+import javax.swing.ButtonGroup;
+import javax.swing.JButton;
+import javax.swing.JComboBox;
+import javax.swing.JDialog;
+import javax.swing.JFileChooser;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JRadioButton;
+
 import com.gpl.rpg.atcontentstudio.ATContentStudio;
 import com.gpl.rpg.atcontentstudio.model.Project;
 import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
@@ -7,211 +23,204 @@ import com.gpl.rpg.atcontentstudio.model.maps.TMXMapSet;
 import com.gpl.rpg.atcontentstudio.model.sprites.SpriteSheetSet;
 import com.jidesoft.swing.JideBoxLayout;
 
-import javax.swing.*;
-import java.awt.*;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.File;
-
 public class ExportProjectWizard extends JDialog {
 
-    private static final long serialVersionUID = -8745083621008868612L;
+	private static final long serialVersionUID = -8745083621008868612L;
+	
+	JPanel pane;
+	JLabel errorLabel, fileSelectionLabel;
+	JRadioButton asZip, overSources;
+	JComboBox<String> target;
+	JButton browse;
+	JButton okButton, cancelButton;
+	
+	Project proj;
+	
+	public ExportProjectWizard(Project proj) {
+		
+		super(ATContentStudio.frame);
+		setTitle("Export project for inclusion in-game");
+		
+		this.proj = proj;
+		
+		pane = new JPanel();
+		pane.setLayout(new JideBoxLayout(pane, JideBoxLayout.PAGE_AXIS, 6));
+		
+		errorLabel = new JLabel();
 
-    JPanel pane;
-    JLabel errorLabel, fileSelectionLabel;
-    JRadioButton asZip, overSources;
-    JComboBox<String> target;
-    JButton browse;
-    JButton okButton, cancelButton;
+		pane.add(errorLabel, JideBoxLayout.FIX);
+		pane.add(new JLabel("Export this ATCS project..."), JideBoxLayout.FIX);
+		
+		ButtonGroup radioGroup = new ButtonGroup();
+		
+		asZip = new JRadioButton("... as a Zip archive");
+		radioGroup.add(asZip);
+		overSources = new JRadioButton("... into a game source folder");
+		radioGroup.add(overSources);
+		overSources.setSelected(true);
 
-    Project proj;
+		pane.add(asZip, JideBoxLayout.FIX);
+		pane.add(overSources, JideBoxLayout.FIX);
+		
+		ActionListener updateListener = new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				updateState();
+			}
+		};
+		asZip.addActionListener(updateListener);
+		overSources.addActionListener(updateListener);
+		
+		target = new JComboBox<String>();
+		target.setEditable(true);
+		target.addActionListener(updateListener);
+		browse = new JButton("Browse");
+		browse.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				JFileChooser jfc = new JFileChooser(){
+					private static final long serialVersionUID = -3001082967957619011L;
+					@Override
+					public boolean accept(File f) {
+						if (asZip.isSelected()) {
+							if (f.isDirectory() || f.getName().endsWith(".zip") || f.getName().endsWith(".ZIP")) {
+								return super.accept(f);
+							} else {
+								return false;
+							} 
+						} else {
+							return f.isDirectory();
+						}
+					}
+				};
+				jfc.setFileSelectionMode(asZip.isSelected() ? JFileChooser.FILES_AND_DIRECTORIES : JFileChooser.DIRECTORIES_ONLY);
+				jfc.setSelectedFile(new File(target.getSelectedItem() == null ? "" : target.getSelectedItem().toString()));
+				jfc.setMultiSelectionEnabled(false);
+				int result = jfc.showOpenDialog(ATContentStudio.frame);
+				if (result == JFileChooser.APPROVE_OPTION) {
+					File f = jfc.getSelectedFile();
+					if (asZip.isSelected() && !f.getAbsolutePath().substring(f.getAbsolutePath().length() - 4, f.getAbsolutePath().length()).equalsIgnoreCase(".zip")) {
+						f = new File(f.getAbsolutePath()+".zip");
+					}
+					target.setSelectedItem(f.getAbsolutePath());
+					updateState();
+				}
+			}
+		});
+		JPanel fileSelectionPane = new JPanel();
+		fileSelectionPane.setLayout(new JideBoxLayout(fileSelectionPane, JideBoxLayout.LINE_AXIS, 6));
+		fileSelectionLabel = new JLabel("Zip file: ");
+		fileSelectionPane.add(fileSelectionLabel, JideBoxLayout.FIX);
+		fileSelectionPane.add(target, JideBoxLayout.VARY);
+		fileSelectionPane.add(browse, JideBoxLayout.FIX);
+		
+		pane.add(fileSelectionPane, JideBoxLayout.FIX);
+		
+		JPanel buttonPane = new JPanel();
+		buttonPane.setLayout(new JideBoxLayout(buttonPane, JideBoxLayout.LINE_AXIS, 6));
+		buttonPane.add(new JPanel(), JideBoxLayout.VARY);
+		cancelButton = new JButton("Cancel");
+		buttonPane.add(cancelButton, JideBoxLayout.FIX);
+		okButton = new JButton("Ok");
+		buttonPane.add(okButton, JideBoxLayout.FIX);
+		
+		pane.add(new JPanel(), JideBoxLayout.VARY);
+		
+		pane.add(buttonPane, JideBoxLayout.FIX);
+		
+		
+		cancelButton.addActionListener(new ActionListener() {
+			
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				ExportProjectWizard.this.setVisible(false);
+				ExportProjectWizard.this.dispose();
+			}
+		});
+		
+		okButton.addActionListener(new ActionListener() {
+			
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				if (asZip.isSelected()) {
+					ExportProjectWizard.this.proj.exportProjectAsZipPackage(new File(target.getSelectedItem().toString()));
+				} else {
+					ExportProjectWizard.this.proj.exportProjectOverGameSource(new File(target.getSelectedItem().toString()));
+				}
+				ExportProjectWizard.this.setVisible(false);
+				ExportProjectWizard.this.dispose();
+			}
+		});
+		
+		updateState();
+		
+		getContentPane().setLayout(new BorderLayout());
+		getContentPane().add(pane, BorderLayout.CENTER);
+		
+		setMinimumSize(new Dimension(500,150));
+		pack();
 
-    public ExportProjectWizard(Project proj) {
-
-        super(ATContentStudio.frame);
-        setTitle("Export project for inclusion in-game");
-
-        this.proj = proj;
-
-        pane = new JPanel();
-        pane.setLayout(new JideBoxLayout(pane, JideBoxLayout.PAGE_AXIS, 6));
-
-        errorLabel = new JLabel();
-
-        pane.add(errorLabel, JideBoxLayout.FIX);
-        pane.add(new JLabel("Export this ATCS project..."), JideBoxLayout.FIX);
-
-        ButtonGroup radioGroup = new ButtonGroup();
-
-        asZip = new JRadioButton("... as a Zip archive");
-        radioGroup.add(asZip);
-        overSources = new JRadioButton("... into a game source folder");
-        radioGroup.add(overSources);
-        overSources.setSelected(true);
-
-        pane.add(asZip, JideBoxLayout.FIX);
-        pane.add(overSources, JideBoxLayout.FIX);
-
-        ActionListener updateListener = new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                updateState();
-            }
-        };
-        asZip.addActionListener(updateListener);
-        overSources.addActionListener(updateListener);
-
-        target = new JComboBox<String>();
-        target.setEditable(true);
-        target.addActionListener(updateListener);
-        browse = new JButton("Browse");
-        browse.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                JFileChooser jfc = new JFileChooser() {
-                    private static final long serialVersionUID = -3001082967957619011L;
-
-                    @Override
-                    public boolean accept(File f) {
-                        if (asZip.isSelected()) {
-                            if (f.isDirectory() || f.getName().endsWith(".zip") || f.getName().endsWith(".ZIP")) {
-                                return super.accept(f);
-                            } else {
-                                return false;
-                            }
-                        } else {
-                            return f.isDirectory();
-                        }
-                    }
-                };
-                jfc.setFileSelectionMode(asZip.isSelected() ? JFileChooser.FILES_AND_DIRECTORIES : JFileChooser.DIRECTORIES_ONLY);
-                jfc.setSelectedFile(new File(target.getSelectedItem() == null ? "" : target.getSelectedItem().toString()));
-                jfc.setMultiSelectionEnabled(false);
-                int result = jfc.showOpenDialog(ATContentStudio.frame);
-                if (result == JFileChooser.APPROVE_OPTION) {
-                    File f = jfc.getSelectedFile();
-                    if (asZip.isSelected() && !f.getAbsolutePath().substring(f.getAbsolutePath().length() - 4, f.getAbsolutePath().length()).equalsIgnoreCase(".zip")) {
-                        f = new File(f.getAbsolutePath() + ".zip");
-                    }
-                    target.setSelectedItem(f.getAbsolutePath());
-                    updateState();
-                }
-            }
-        });
-        JPanel fileSelectionPane = new JPanel();
-        fileSelectionPane.setLayout(new JideBoxLayout(fileSelectionPane, JideBoxLayout.LINE_AXIS, 6));
-        fileSelectionLabel = new JLabel("Zip file: ");
-        fileSelectionPane.add(fileSelectionLabel, JideBoxLayout.FIX);
-        fileSelectionPane.add(target, JideBoxLayout.VARY);
-        fileSelectionPane.add(browse, JideBoxLayout.FIX);
-
-        pane.add(fileSelectionPane, JideBoxLayout.FIX);
-
-        JPanel buttonPane = new JPanel();
-        buttonPane.setLayout(new JideBoxLayout(buttonPane, JideBoxLayout.LINE_AXIS, 6));
-        buttonPane.add(new JPanel(), JideBoxLayout.VARY);
-        cancelButton = new JButton("Cancel");
-        buttonPane.add(cancelButton, JideBoxLayout.FIX);
-        okButton = new JButton("Ok");
-        buttonPane.add(okButton, JideBoxLayout.FIX);
-
-        pane.add(new JPanel(), JideBoxLayout.VARY);
-
-        pane.add(buttonPane, JideBoxLayout.FIX);
-
-
-        cancelButton.addActionListener(new ActionListener() {
-
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                ExportProjectWizard.this.setVisible(false);
-                ExportProjectWizard.this.dispose();
-            }
-        });
-
-        okButton.addActionListener(new ActionListener() {
-
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                if (asZip.isSelected()) {
-                    ExportProjectWizard.this.proj.exportProjectAsZipPackage(new File(target.getSelectedItem().toString()));
-                } else {
-                    ExportProjectWizard.this.proj.exportProjectOverGameSource(new File(target.getSelectedItem().toString()));
-                }
-                ExportProjectWizard.this.setVisible(false);
-                ExportProjectWizard.this.dispose();
-            }
-        });
-
-        updateState();
-
-        getContentPane().setLayout(new BorderLayout());
-        getContentPane().add(pane, BorderLayout.CENTER);
-
-        setMinimumSize(new Dimension(500, 150));
-        pack();
-
-        Dimension sdim = Toolkit.getDefaultToolkit().getScreenSize();
-        Dimension wdim = getSize();
-        setLocation((sdim.width - wdim.width) / 2, (sdim.height - wdim.height) / 2);
-    }
-
-    private void updateState() {
-        if (asZip.isSelected()) {
-            fileSelectionLabel.setText("Zip file: ");
-        } else {
-            fileSelectionLabel.setText("Game source folder: ");
-        }
-
-
-        File f = new File(target.getSelectedItem() == null ? "" : target.getSelectedItem().toString());
-        if (asZip.isSelected()) {
-            if (target.getSelectedItem() == null || target.getSelectedItem().toString().length() <= 0) {
-                errorLabel.setText("<html><font color=\"#FF0000\">You must select where to save the zip file.</font></html>");
-                okButton.setEnabled(false);
-            } else if (f.isDirectory()) {
-                errorLabel.setText("<html><font color=\"#FF0000\">The selected target is a directory. It should be a zip file.</font></html>");
-                okButton.setEnabled(false);
-            } else if (!(f.getName().toLowerCase().endsWith(".zip"))) {
-                errorLabel.setText("<html><font color=\"#FF0000\">The selected target is not a zip file. It should be a zip file.</font></html>");
-                okButton.setEnabled(false);
-            } else if (f.exists()) {
-                errorLabel.setText("<html><font color=\"#FF9000\">The selected target is an existing zip file. It will be overwritten.</font></html>");
-                okButton.setEnabled(true);
-            } else {
-                errorLabel.setText("<html><font color=\"#00AA00\">Everything looks good !</font></html>");
-                okButton.setEnabled(true);
-            }
-        } else {
-            if (target.getSelectedItem() == null || target.getSelectedItem().toString().length() <= 0) {
-                errorLabel.setText("<html><font color=\"#FF0000\">You must select an AT source root folder.</font></html>");
-                okButton.setEnabled(false);
-            } else if (!f.isDirectory() || !f.exists()) {
-                errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source is not a folder. It should be an existing AT source root folder.</font></html>");
-                okButton.setEnabled(false);
-            } else {
-                File res = new File(f, GameDataSet.DEFAULT_REL_PATH_IN_SOURCE);
-                File drawable = new File(f, SpriteSheetSet.DEFAULT_REL_PATH_IN_SOURCE);
-                File xml = new File(f, TMXMapSet.DEFAULT_REL_PATH_IN_SOURCE);
-                if (!res.exists()) {
-                    errorLabel.setText("<html><font color=\"#FF9000\">The selected AT source root folder does not contain the \"res\" folder.</font></html>");
-                    okButton.setEnabled(true);
-                } else if (!drawable.exists()) {
-                    errorLabel.setText("<html><font color=\"#FF9000\">The selected AT source root folder does not contain the \"drawable\" folder.</font></html>");
-                    okButton.setEnabled(true);
-                } else if (!xml.exists()) {
-                    errorLabel.setText("<html><font color=\"#FF9000\">The selected AT source root folder does not contain the \"xml\" folder.</font></html>");
-                    okButton.setEnabled(true);
-                } else {
-                    errorLabel.setText("<html><font color=\"#00AA00\">Everything looks good !</font></html>");
-                    okButton.setEnabled(true);
-                }
-            }
-        }
-        revalidate();
-        repaint();
-
-    }
+		Dimension sdim = Toolkit.getDefaultToolkit().getScreenSize();
+		Dimension wdim = getSize();
+		setLocation((sdim.width - wdim.width)/2, (sdim.height - wdim.height)/2);
+	}
+	
+	private void updateState() {
+		if (asZip.isSelected()) {
+			fileSelectionLabel.setText("Zip file: ");
+		} else {
+			fileSelectionLabel.setText("Game source folder: ");
+		}
+		
+		
+		File f = new File(target.getSelectedItem() == null ? "" : target.getSelectedItem().toString());
+		if (asZip.isSelected()) {
+			if (target.getSelectedItem() == null || target.getSelectedItem().toString().length() <= 0) {
+				errorLabel.setText("<html><font color=\"#FF0000\">You must select where to save the zip file.</font></html>");
+				okButton.setEnabled(false);
+			} else if (f.isDirectory()) {
+				errorLabel.setText("<html><font color=\"#FF0000\">The selected target is a directory. It should be a zip file.</font></html>");
+				okButton.setEnabled(false);
+			} else if (!(f.getName().toLowerCase().endsWith(".zip"))) {
+				errorLabel.setText("<html><font color=\"#FF0000\">The selected target is not a zip file. It should be a zip file.</font></html>");
+				okButton.setEnabled(false);
+			} else if (f.exists()) {
+				errorLabel.setText("<html><font color=\"#FF9000\">The selected target is an existing zip file. It will be overwritten.</font></html>");
+				okButton.setEnabled(true);
+			} else {
+				errorLabel.setText("<html><font color=\"#00AA00\">Everything looks good !</font></html>");
+				okButton.setEnabled(true);
+			}
+		} else {
+			if (target.getSelectedItem() == null || target.getSelectedItem().toString().length() <= 0) {
+				errorLabel.setText("<html><font color=\"#FF0000\">You must select an AT source root folder.</font></html>");
+				okButton.setEnabled(false);
+			} else if (!f.isDirectory() || !f.exists()) {
+				errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source is not a folder. It should be an existing AT source root folder.</font></html>");
+				okButton.setEnabled(false);
+			} else {
+				File res = new File(f, GameDataSet.DEFAULT_REL_PATH_IN_SOURCE);
+				File drawable = new File(f, SpriteSheetSet.DEFAULT_REL_PATH_IN_SOURCE);
+				File xml = new File(f, TMXMapSet.DEFAULT_REL_PATH_IN_SOURCE);
+				if (!res.exists()) {
+					errorLabel.setText("<html><font color=\"#FF9000\">The selected AT source root folder does not contain the \"res\" folder.</font></html>");
+					okButton.setEnabled(true);
+				} else if (!drawable.exists()) {
+					errorLabel.setText("<html><font color=\"#FF9000\">The selected AT source root folder does not contain the \"drawable\" folder.</font></html>");
+					okButton.setEnabled(true);
+				} else if (!xml.exists()) {
+					errorLabel.setText("<html><font color=\"#FF9000\">The selected AT source root folder does not contain the \"xml\" folder.</font></html>");
+					okButton.setEnabled(true);
+				} else {
+					errorLabel.setText("<html><font color=\"#00AA00\">Everything looks good !</font></html>");
+					okButton.setEnabled(true);
+				}
+			}
+		}
+		revalidate();
+		repaint();
 
+	}
+	
 
 }

src/com/gpl/rpg/atcontentstudio/ui/FieldUpdateListener.java

@@ -1,9 +1,9 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
-import javax.swing.*;
+import javax.swing.JComponent;
 
 public interface FieldUpdateListener {
 
-    public void valueChanged(JComponent source, Object value);
-
+	public void valueChanged(JComponent source, Object value);
+	
 }

src/com/gpl/rpg/atcontentstudio/ui/IdChangeImpactWizard.java

@@ -1,91 +1,100 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
-import com.gpl.rpg.atcontentstudio.ATContentStudio;
-import com.gpl.rpg.atcontentstudio.model.GameDataElement;
-import com.jidesoft.swing.JideBoxLayout;
-
-import javax.swing.*;
-import java.awt.*;
+import java.awt.BorderLayout;
+import java.awt.Component;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.util.List;
 import java.util.Vector;
 
+import javax.swing.DefaultListCellRenderer;
+import javax.swing.ImageIcon;
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JLabel;
+import javax.swing.JList;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+
+import com.gpl.rpg.atcontentstudio.ATContentStudio;
+import com.gpl.rpg.atcontentstudio.model.GameDataElement;
+import com.jidesoft.swing.JideBoxLayout;
+
 public class IdChangeImpactWizard extends JDialog {
+	
+	private static final long serialVersionUID = 8532169707953315739L;
 
-    private static final long serialVersionUID = 8532169707953315739L;
-
-    public static enum Result {
-        ok, cancel
-    }
-
-    Result result = null;
-
-    private IdChangeImpactWizard(GameDataElement changing, List<GameDataElement> toModify, List<GameDataElement> toAlter) {
-        super(ATContentStudio.frame, true);
-        JPanel pane = new JPanel();
-        pane.setLayout(new JideBoxLayout(pane, JideBoxLayout.PAGE_AXIS));
-
-        pane.add(new JLabel("Changing the id for \"" + changing.getDesc() + "\" has impacts on your project:"), JideBoxLayout.FIX);
-        pane.add(new JLabel("The following elements from your project will be modified:"), JideBoxLayout.FIX);
-        JList<GameDataElement> modifList = new JList<GameDataElement>(new Vector<GameDataElement>(toModify));
-        modifList.setCellRenderer(new ChangeImpactListCellRenderer());
-        pane.add(new JScrollPane(modifList), JideBoxLayout.FIX);
-        pane.add(new JLabel("The following elements from the game source will be altered:"), JideBoxLayout.FIX);
-        JList<GameDataElement> alterList = new JList<GameDataElement>(new Vector<GameDataElement>(toAlter));
-        alterList.setCellRenderer(new ChangeImpactListCellRenderer());
-        pane.add(new JScrollPane(alterList), JideBoxLayout.FIX);
-        pane.add(new JLabel("Press Ok to apply the changes, or Cancel to cancel your edition of the object's ID"), JideBoxLayout.FIX);
-
-        JPanel buttonPane = new JPanel();
-        buttonPane.setLayout(new JideBoxLayout(buttonPane, JideBoxLayout.LINE_AXIS));
-        buttonPane.add(new JPanel(), JideBoxLayout.VARY);
-        JButton cancelButton = new JButton("Cancel");
-        cancelButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                result = Result.cancel;
-                dispose();
-            }
-        });
-        buttonPane.add(cancelButton, JideBoxLayout.FIX);
-        JButton okButton = new JButton("Ok");
-        okButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                result = Result.ok;
-                dispose();
-            }
-        });
-        buttonPane.add(okButton, JideBoxLayout.FIX);
-        pane.add(buttonPane, JideBoxLayout.FIX);
-        getContentPane().setLayout(new BorderLayout());
-        getContentPane().add(pane, BorderLayout.CENTER);
-        pack();
-    }
-
-
-    public static Result showIdChangeImapctWizard(GameDataElement changing, List<GameDataElement> toModify, List<GameDataElement> toAlter) {
-        IdChangeImpactWizard wizard = new IdChangeImpactWizard(changing, toModify, toAlter);
-        wizard.setVisible(true);
-        return wizard.result;
-    }
-
-    public class ChangeImpactListCellRenderer extends DefaultListCellRenderer {
-        private static final long serialVersionUID = 5764079243906396333L;
-
-        @Override
-        public Component getListCellRendererComponent(@SuppressWarnings("rawtypes") JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
-            Component c = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
-            if (c instanceof JLabel) {
-                JLabel label = (JLabel) c;
-                GameDataElement target = ((GameDataElement) value);
-                label.setIcon(new ImageIcon(target.getIcon()));
-                label.setText(target.getDataType().toString() + "/" + target.getDesc());
-            }
-            return c;
-        }
-
-    }
+	public static enum Result {
+		ok, cancel
+	}
+	
+	Result result = null;
+	
+	private IdChangeImpactWizard(GameDataElement changing, List<GameDataElement> toModify, List<GameDataElement> toAlter) {
+		super(ATContentStudio.frame, true);
+		JPanel pane = new JPanel();
+		pane.setLayout(new JideBoxLayout(pane, JideBoxLayout.PAGE_AXIS));
+		
+		pane.add(new JLabel("Changing the id for \""+changing.getDesc()+"\" has impacts on your project:"), JideBoxLayout.FIX);
+		pane.add(new JLabel("The following elements from your project will be modified:"), JideBoxLayout.FIX);
+		JList<GameDataElement> modifList = new JList<GameDataElement>(new Vector<GameDataElement>(toModify));
+		modifList.setCellRenderer(new ChangeImpactListCellRenderer());
+		pane.add(new JScrollPane(modifList), JideBoxLayout.FIX);
+		pane.add(new JLabel("The following elements from the game source will be altered:"), JideBoxLayout.FIX);
+		JList<GameDataElement> alterList = new JList<GameDataElement>(new Vector<GameDataElement>(toAlter));
+		alterList.setCellRenderer(new ChangeImpactListCellRenderer());
+		pane.add(new JScrollPane(alterList), JideBoxLayout.FIX);
+		pane.add(new JLabel("Press Ok to apply the changes, or Cancel to cancel your edition of the object's ID"), JideBoxLayout.FIX);
+		
+		JPanel buttonPane = new JPanel();
+		buttonPane.setLayout(new JideBoxLayout(buttonPane, JideBoxLayout.LINE_AXIS));
+		buttonPane.add(new JPanel(), JideBoxLayout.VARY);
+		JButton cancelButton = new JButton("Cancel");
+		cancelButton.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				result = Result.cancel;
+				dispose();
+			}
+		});
+		buttonPane.add(cancelButton, JideBoxLayout.FIX);
+		JButton okButton = new JButton("Ok");
+		okButton.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				result = Result.ok;
+				dispose();
+			}
+		});
+		buttonPane.add(okButton, JideBoxLayout.FIX);
+		pane.add(buttonPane, JideBoxLayout.FIX);
+		getContentPane().setLayout(new BorderLayout());
+		getContentPane().add(pane, BorderLayout.CENTER);
+		pack();
+	}
+	
+	
+	public static Result showIdChangeImapctWizard(GameDataElement changing, List<GameDataElement> toModify, List<GameDataElement> toAlter) {
+		IdChangeImpactWizard wizard = new IdChangeImpactWizard(changing, toModify, toAlter);
+		wizard.setVisible(true);
+		return wizard.result;
+	}
+	
+	public class ChangeImpactListCellRenderer extends DefaultListCellRenderer {
+		private static final long serialVersionUID = 5764079243906396333L;
+		
+		@Override
+		public Component getListCellRendererComponent(@SuppressWarnings("rawtypes") JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
+			Component c = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
+			if (c instanceof JLabel) {
+				JLabel label = (JLabel) c;
+				GameDataElement target = ((GameDataElement)value);
+				label.setIcon(new ImageIcon(target.getIcon()));
+				label.setText(target.getDataType().toString()+"/"+target.getDesc());
+			}
+			return c;
+		}
+		
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/ui/IntegerBasedCheckBox.java

@@ -1,19 +1,19 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
-import javax.swing.*;
+import javax.swing.JCheckBox;
 
 public class IntegerBasedCheckBox extends JCheckBox {
 
-    private static final long serialVersionUID = 3941646360487399554L;
-
-    static final Integer one = 1;
-
-    public Integer getIntegerValue() {
-        return isSelected() ? one : null;
-    }
-
-    public void setIntegerValue(Integer val) {
-        setSelected(val != null && val.equals(one));
-    }
+	private static final long serialVersionUID = 3941646360487399554L;
+	
+	static final Integer one = 1;
+	
+	public Integer getIntegerValue() {
+		return isSelected() ? one : null;
+	}
+	
+	public void setIntegerValue(Integer val) {
+		setSelected(val != null && val.equals(one));
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/ui/JMovingIdler.java

@@ -1,93 +1,96 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
-import javax.swing.*;
-import java.awt.*;
+import java.awt.Color;
+import java.awt.GradientPaint;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Paint;
+
+import javax.swing.JComponent;
 
 
 public class JMovingIdler extends JComponent {
 
-    private static final long serialVersionUID = -2980521421870322717L;
-
-    int position = 0;
-    boolean destroyed = false, running = false;
-    Thread moverThread = new Thread() {
-        public void run() {
-            while (!destroyed) {
-                boolean back = false;
-                while (running) {
-                    if (back) {
-                        position = --position % 100;
-                        if (position == 0) {
-                            back = false;
-                        }
-                    } else {
-                        position = ++position % 100;
-                        if (position == 99) {
-                            back = true;
-                        }
-                    }
-                    try {
-                        sleep(10);
-                    } catch (InterruptedException e) {
-                    }
-                    JMovingIdler.this.revalidate();
-                    JMovingIdler.this.repaint();
-                }
-            }
-        }
-    };
-
-    public void start() {
-        if (!moverThread.isAlive()) {
-            moverThread.start();
-        }
-        running = true;
-    }
-
-    public void stop() {
-        running = false;
-    }
-
-    public void destroy() {
-        destroyed = true;
-        running = false;
-        try {
-            moverThread.join();
-        } catch (InterruptedException e) {
-        }
-    }
-
-    protected void paintComponent(Graphics g) {
-        super.paintComponent(g);
-        Graphics2D g2 = (Graphics2D) g;
-        int w = this.getWidth();
-        int h = this.getHeight();
-
-        g2.setColor(getBackground());
-        g2.fillRect(0, 0, w, h);
-
-        int x = w * position / 100;
-
-        Paint p = new GradientPaint(x - (w / 8), 0, getBackground(), x, 0, getForeground());
-        g2.setPaint(p);
-        g2.fillRect(Math.max(0, x - (w / 8)), 0, Math.min(x, w), h);
-
-        p = new GradientPaint(x, 0, getForeground(), x + (w / 8), 0, getBackground());
-        g2.setPaint(p);
-        g2.fillRect(Math.max(0, x), 0, Math.min(x + (w / 8), w), h);
-
-        g2.setColor(Color.BLACK);
-        g2.drawLine(0, 0, 0, h);
-        g2.drawLine(0, 0, w, 0);
-        g2.drawLine(w, 0, w, h);
-        g2.drawLine(0, h, w, h);
-    }
-
-    @Override
-    public void setVisible(boolean aFlag) {
-        super.setVisible(aFlag);
-        if (!aFlag) destroy();
-    }
+	private static final long serialVersionUID = -2980521421870322717L;
+	
+	int position = 0;
+	boolean destroyed=false, running=false;
+	Thread moverThread = new Thread(){
+		public void run() {
+			while (!destroyed) {
+				boolean back = false;
+				while (running) {
+					if (back) {
+						position = --position % 100;
+						if (position == 0) {
+							back = false;
+						}
+					} else {
+						position = ++position % 100;
+						if (position == 99) {
+							back = true;
+						}
+					}
+					try {
+						sleep(10);
+					} catch (InterruptedException e) {}
+					JMovingIdler.this.revalidate();
+					JMovingIdler.this.repaint();
+				}
+			}
+		}
+	};
+	
+	public void start() {
+		if (!moverThread.isAlive()) {
+			moverThread.start();
+		}
+		running = true;
+	}
+	
+	public void stop() {
+		running = false;
+	}
+	
+	public void destroy() {
+		destroyed = true;
+		running = false;
+		try {
+			moverThread.join();
+		} catch (InterruptedException e) {}
+	}
+	
+	protected void paintComponent(Graphics g) {
+		super.paintComponent(g);
+		Graphics2D g2 = (Graphics2D) g;
+		int w = this.getWidth();
+		int h = this.getHeight();
+		
+		g2.setColor(getBackground());
+		g2.fillRect(0,0,w,h);
+		
+		int x = w * position / 100;
+		
+		Paint p = new GradientPaint(x - (w/8), 0, getBackground(), x , 0, getForeground()); 
+		g2.setPaint(p);
+		g2.fillRect(Math.max(0,x-(w/8)),0, Math.min(x, w), h);
 
+		p = new GradientPaint(x, 0, getForeground(), x + (w/8), 0, getBackground()); 
+		g2.setPaint(p);
+		g2.fillRect(Math.max(0,x),0, Math.min(x+(w/8), w), h);
+		
+		g2.setColor(Color.BLACK);
+		g2.drawLine(0,0,0,h);
+		g2.drawLine(0,0,w,0);
+		g2.drawLine(w,0,w,h);
+		g2.drawLine(0,h,w,h);
+	}
+	
+	@Override
+	public void setVisible(boolean aFlag) {
+		super.setVisible(aFlag);
+		if (!aFlag) destroy();
+	}
+	
 }
 

src/com/gpl/rpg/atcontentstudio/ui/ListenerCollectionModel.java

@@ -1,24 +0,0 @@
-package com.gpl.rpg.atcontentstudio.ui;
-
-import java.util.Collection;
-
-public interface ListenerCollectionModel<E> extends ListenerListModel<E> {
-    public Collection<E> getElements();
-
-    @Override
-    default int getSize() {
-        Collection<E> elements = getElements();
-        if (elements == null) return 0;
-        return elements.size();
-    }
-
-    @Override
-    default E getElementAt(int index) {
-        for (E obj : getElements()) {
-            if (index == 0) return obj;
-            index--;
-        }
-        return null;
-    }
-
-}

src/com/gpl/rpg/atcontentstudio/ui/ListenerListModel.java

@@ -1,67 +0,0 @@
-package com.gpl.rpg.atcontentstudio.ui;
-
-import javax.swing.*;
-import javax.swing.event.ListDataEvent;
-import javax.swing.event.ListDataListener;
-import java.util.List;
-
-public interface ListenerListModel<E> extends ListModel<E> {
-    List<ListDataListener> getListeners();
-
-    default void notifyListeners(ChangeType event, int index0, int index1) {
-        notifyListeners(this, event, index0, index1);
-    }
-
-    default void notifyListeners(Object source, ChangeType event, int index0, int index1) {
-        int eventCode;
-        switch (event) {
-            case CHANGED:
-                eventCode = ListDataEvent.CONTENTS_CHANGED;
-                break;
-            case ADDED:
-                eventCode = ListDataEvent.INTERVAL_ADDED;
-                break;
-            case REMOVED:
-                eventCode = ListDataEvent.INTERVAL_REMOVED;
-                break;
-            default:
-                throw new IllegalArgumentException();
-        }
-
-        for (ListDataListener l : getListeners()) {
-            ListDataEvent e = new ListDataEvent(source, eventCode, index0, index1);
-            switch (event) {
-                case CHANGED: {
-                    l.contentsChanged(e);
-                    break;
-                }
-                case ADDED: {
-                    l.intervalAdded(e);
-                    break;
-                }
-                case REMOVED: {
-                    l.intervalRemoved(e);
-                    break;
-                }
-            }
-        }
-    }
-
-    default void addListDataListener(ListDataListener l) {
-        getListeners().add(l);
-    }
-
-    default void removeListDataListener(ListDataListener l) {
-        getListeners().remove(l);
-    }
-
-    default void fireListChanged() {
-        notifyListeners(this, ChangeType.CHANGED, 0, getSize() - 1);
-    }
-
-    enum ChangeType {
-        CHANGED,
-        ADDED,
-        REMOVED,
-    }
-}

src/com/gpl/rpg/atcontentstudio/ui/NotificationsPane.java

@@ -1,87 +1,105 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
-import com.gpl.rpg.atcontentstudio.ATContentStudio;
-import com.gpl.rpg.atcontentstudio.Notification;
-import com.gpl.rpg.atcontentstudio.NotificationListener;
-
-import javax.swing.*;
-import javax.swing.event.ListDataListener;
-import java.awt.*;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Font;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CopyOnWriteArrayList;
 
+import javax.swing.BorderFactory;
+import javax.swing.Icon;
+import javax.swing.ImageIcon;
+import javax.swing.JLabel;
+import javax.swing.JList;
+import javax.swing.ListCellRenderer;
+import javax.swing.ListModel;
+import javax.swing.event.ListDataEvent;
+import javax.swing.event.ListDataListener;
+
+import com.gpl.rpg.atcontentstudio.ATContentStudio;
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.NotificationListener;
+
 
 @SuppressWarnings("rawtypes")
 public class NotificationsPane extends JList {
 
-    private static final long serialVersionUID = -1100364214372392608L;
+	private static final long serialVersionUID = -1100364214372392608L;
 
-    public static final Map<Notification.Type, Icon> icons = new LinkedHashMap<Notification.Type, Icon>(Notification.Type.values().length);
-
-    static {
-        icons.put(Notification.Type.SUCCESS, new ImageIcon(DefaultIcons.getStatusGreenIcon()));
-        icons.put(Notification.Type.INFO, new ImageIcon(DefaultIcons.getStatusBlueIcon()));
-        icons.put(Notification.Type.WARN, new ImageIcon(DefaultIcons.getStatusOrangeIcon()));
-        icons.put(Notification.Type.ERROR, new ImageIcon(DefaultIcons.getStatusRedIcon()));
-    }
-
-
-    @SuppressWarnings("unchecked")
-    public NotificationsPane() {
-        super();
-        MyListModel model = new MyListModel();
-        setModel(model);
-        setCellRenderer(new ListCellRenderer() {
-            @Override
-            public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
-                JLabel label = new JLabel();
-                Font f = label.getFont();
-                label.setIcon(NotificationsPane.icons.get(((Notification) value).type));
-                label.setText(((Notification) value).text);
-                if (isSelected) {
+	public static final Map<Notification.Type, Icon> icons = new LinkedHashMap<Notification.Type, Icon>(Notification.Type.values().length);
+	
+	static {
+		icons.put(Notification.Type.SUCCESS, new ImageIcon(DefaultIcons.getStatusGreenIcon()));
+		icons.put(Notification.Type.INFO, new ImageIcon(DefaultIcons.getStatusBlueIcon()));
+		icons.put(Notification.Type.WARN, new ImageIcon(DefaultIcons.getStatusOrangeIcon()));
+		icons.put(Notification.Type.ERROR, new ImageIcon(DefaultIcons.getStatusRedIcon()));
+	}
+	
+	
+	@SuppressWarnings("unchecked")
+	public NotificationsPane() {
+		super();
+		MyListModel model = new MyListModel();
+		setModel(model);
+		setCellRenderer(new ListCellRenderer(){
+			@Override
+			public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
+				JLabel label = new JLabel();
+				Font f = label.getFont();
+				label.setIcon(NotificationsPane.icons.get(((Notification)value).type));
+				label.setText(((Notification)value).text);
+				if (isSelected) {
 //					label.setBackground(Color.RED);
-                    label.setBorder(BorderFactory.createLineBorder(Color.BLUE));
+					label.setBorder(BorderFactory.createLineBorder(Color.BLUE));
 //					label.setForeground(Color.WHITE);
-                }
-                f = f.deriveFont(10f * ATContentStudio.SCALING);
-                label.setFont(f);
-                return label;
-            }
-        });
-        Notification.addNotificationListener(model);
-    }
-
-
-    private class MyListModel implements ListenerListModel<Notification>, NotificationListener {
-
-        @Override
-        public Notification getElementAt(int index) {
-            return Notification.notifs.get(index);
-        }
-
-        @Override
-        public List<ListDataListener> getListeners() {
-            return listeners;
-        }
-
-        @Override
-        public int getSize() {
-            return Notification.notifs.size();
-        }
-
-        @Override
-        public void onNewNotification(Notification n) {
-            notifyListeners(NotificationsPane.this, ChangeType.ADDED, Notification.notifs.size() - 1, Notification.notifs.size() - 1);
-            NotificationsPane.this.ensureIndexIsVisible(Notification.notifs.indexOf(n));
-        }
-
-        @Override
-        public void onListCleared(int i) {
-            notifyListeners(NotificationsPane.this, ChangeType.REMOVED, 0, i);
-        }
-
-        private List<ListDataListener> listeners = new CopyOnWriteArrayList<ListDataListener>();
-    }
+				}
+				f = f.deriveFont(10f*ATContentStudio.SCALING);
+				label.setFont(f);
+				return label;
+			}
+		});
+		Notification.addNotificationListener(model);
+	}
+	
+	
+	private class MyListModel implements ListModel, NotificationListener {
+		
+		@Override
+		public Object getElementAt(int index) {
+			return Notification.notifs.get(index);
+		}
+		
+		@Override
+		public int getSize() {
+			return Notification.notifs.size();
+		}
+		
+		@Override
+		public void onNewNotification(Notification n) {
+			for (ListDataListener l : listeners) {
+				l.intervalAdded(new ListDataEvent(NotificationsPane.this, ListDataEvent.INTERVAL_ADDED, Notification.notifs.size() - 1 , Notification.notifs.size() - 1));
+			}
+			NotificationsPane.this.ensureIndexIsVisible(Notification.notifs.indexOf(n));
+		}
+		
+		@Override
+		public void onListCleared(int i) {
+			for (ListDataListener l : listeners) {
+				l.intervalRemoved(new ListDataEvent(NotificationsPane.this, ListDataEvent.INTERVAL_REMOVED, 0 , i));
+			}
+		}
+		
+		private List<ListDataListener> listeners = new CopyOnWriteArrayList<ListDataListener>();
+		@Override
+		public void addListDataListener(ListDataListener l) {
+			listeners.add(l);
+		}
+		@Override
+		public void removeListDataListener(ListDataListener l) {
+			listeners.remove(l);
+		}
+		
+	}
 }

src/com/gpl/rpg/atcontentstudio/ui/OrderedListenerListModel.java

@@ -1,93 +0,0 @@
-package com.gpl.rpg.atcontentstudio.ui;
-
-import javax.swing.event.ListDataListener;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-import java.util.concurrent.CopyOnWriteArrayList;
-
-public abstract class OrderedListenerListModel<S, E> implements ListenerCollectionModel<E> {
-    protected S source;
-
-    protected abstract List<E> getItems();
-
-    protected abstract void setItems(List<E> items);
-
-    public OrderedListenerListModel(S source) {
-        this.source = source;
-    }
-
-    @Override
-    public Collection<E> getElements() {
-        return getItems();
-    }
-
-    @Override
-    public E getElementAt(int index) {
-        if (index < 0 || index >= getSize()) return null;
-        return getItems().get(index);
-    }
-
-    public E setElementAt(int index, E value) {
-        if (index < 0 || index >= getSize()) return null;
-        return getItems().set(index, value);
-    }
-
-    public void addObject(E item) {
-        addItem(item);
-    }
-
-    public void addItem(E item) {
-        if (getItems() == null) {
-            setItems(new ArrayList<E>());
-        }
-        getItems().add(item);
-        int index = getItems().indexOf(item);
-        notifyListeners(ChangeType.ADDED, index, index);
-    }
-
-    public void removeObject(E item) {
-        removeItem(item);
-    }
-
-    public void removeItem(E item) {
-        int index = getItems().indexOf(item);
-        getItems().remove(item);
-        if (getSize() == 0) {
-            setItems(null);
-        }
-        notifyListeners(this, ChangeType.REMOVED, index, index);
-    }
-
-
-    public void moveUp(E item) {
-        moveUpOrDown(item, -1);
-    }
-
-    public void moveDown(E item) {
-        moveUpOrDown(item, 1);
-    }
-
-    private void moveUpOrDown(E item, int direction) {
-        int index = getItems().indexOf(item);
-        E exchanged = getElementAt(index + direction);
-        setElementAt(index, exchanged);
-        setElementAt(index + direction, item);
-        notifyListeners(this, ChangeType.CHANGED, index + direction, index);
-    }
-
-    public void objectChanged(E item) {
-        itemChanged(item);
-    }
-
-    public void itemChanged(E item) {
-        int index = getItems().indexOf(item);
-        notifyListeners(this, ChangeType.CHANGED, index, index);
-    }
-
-    private final List<ListDataListener> listeners = new CopyOnWriteArrayList<ListDataListener>();
-
-    public List<ListDataListener> getListeners() {
-        return listeners;
-    }
-}

src/com/gpl/rpg/atcontentstudio/ui/OverlayIcon.java

@@ -1,32 +1,35 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
-import javax.swing.*;
-import java.awt.*;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Image;
+
+import javax.swing.Icon;
 
 public class OverlayIcon implements Icon {
+	
+	private Image background;
+	private Image overlay;
+	
+	public OverlayIcon(Image background, Image overlay) {
+		this.background = background;
+		this.overlay = overlay;
+	}
+	
+	@Override
+	public void paintIcon(Component c, Graphics g, int x, int y) {
+		g.drawImage(background, x, y, null);
+		g.drawImage(overlay, x, y, null);
+	}
 
-    private Image background;
-    private Image overlay;
+	@Override
+	public int getIconWidth() {
+		return Math.max(background.getWidth(null), overlay.getWidth(null));
+	}
 
-    public OverlayIcon(Image background, Image overlay) {
-        this.background = background;
-        this.overlay = overlay;
-    }
-
-    @Override
-    public void paintIcon(Component c, Graphics g, int x, int y) {
-        g.drawImage(background, x, y, null);
-        g.drawImage(overlay, x, y, null);
-    }
-
-    @Override
-    public int getIconWidth() {
-        return Math.max(background.getWidth(null), overlay.getWidth(null));
-    }
-
-    @Override
-    public int getIconHeight() {
-        return Math.max(background.getHeight(null), overlay.getHeight(null));
-    }
+	@Override
+	public int getIconHeight() {
+		return Math.max(background.getHeight(null), overlay.getHeight(null));
+	}
 
 }

src/com/gpl/rpg/atcontentstudio/ui/ProjectCreationWizard.java

@@ -1,5 +1,31 @@
 package com.gpl.rpg.atcontentstudio.ui;
 
+import java.awt.Component;
+import java.awt.Dimension;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Toolkit;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import javax.swing.ComboBoxModel;
+import javax.swing.JButton;
+import javax.swing.JComboBox;
+import javax.swing.JDialog;
+import javax.swing.JFileChooser;
+import javax.swing.JLabel;
+import javax.swing.JList;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+import javax.swing.ListCellRenderer;
+import javax.swing.event.DocumentEvent;
+import javax.swing.event.DocumentListener;
+import javax.swing.event.ListDataListener;
+
 import com.gpl.rpg.atcontentstudio.ATContentStudio;
 import com.gpl.rpg.atcontentstudio.model.Project;
 import com.gpl.rpg.atcontentstudio.model.Project.ResourceSet;
@@ -8,305 +34,293 @@ import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
 import com.gpl.rpg.atcontentstudio.model.maps.TMXMapSet;
 import com.gpl.rpg.atcontentstudio.model.sprites.SpriteSheetSet;
 
-import javax.swing.*;
-import javax.swing.event.DocumentEvent;
-import javax.swing.event.DocumentListener;
-import javax.swing.event.ListDataListener;
-import java.awt.*;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.File;
-import java.io.IOException;
-import java.util.List;
-import java.util.concurrent.CopyOnWriteArrayList;
-
 public class ProjectCreationWizard extends JDialog {
 
-    private static final long serialVersionUID = -2854969975146867119L;
+	private static final long serialVersionUID = -2854969975146867119L;
 
-    final JTextField projectNameField;
-    final JComboBox<String> atSourceSelectionCombo;
-    final JComboBox<Project.ResourceSet> resourceSetToUse;
+	final JTextField projectNameField;
+	final JComboBox<String> atSourceSelectionCombo;
+	final JComboBox<Project.ResourceSet> resourceSetToUse;
 
-    final JButton browse;
-    final JButton okButton;
-    final JButton cancelButton;
+	final JButton browse;
+	final JButton okButton;
+	final JButton cancelButton;
+	
+	final JLabel errorLabel;
+	
+	public ProjectCreationWizard() {
+		super(ATContentStudio.frame);
+		setTitle("Create project");
+		projectNameField = new JTextField();
+		atSourceSelectionCombo = new JComboBox<String>();
+		resourceSetToUse = new JComboBox<Project.ResourceSet>(new ComboBoxModel<Project.ResourceSet>() {
 
-    final JLabel errorLabel;
+			Project.ResourceSet selected = Project.ResourceSet.gameData;
+			
+			@Override
+			public int getSize() {
+				return Project.ResourceSet.values().length;
+			}
 
-    public ProjectCreationWizard() {
-        super(ATContentStudio.frame);
-        setTitle("Create project");
-        projectNameField = new JTextField();
-        atSourceSelectionCombo = new JComboBox<String>();
-        resourceSetToUse = new JComboBox<Project.ResourceSet>(new ComboBoxModel<Project.ResourceSet>() {
+			@Override
+			public ResourceSet getElementAt(int index) {
+				return Project.ResourceSet.values()[index];
+			}
 
-            Project.ResourceSet selected = Project.ResourceSet.gameData;
+			List<ListDataListener> listeners = new CopyOnWriteArrayList<ListDataListener>();
+			
+			@Override
+			public void addListDataListener(ListDataListener l) {
+				listeners.add(l);
+			}
 
-            @Override
-            public int getSize() {
-                return Project.ResourceSet.values().length;
-            }
+			@Override
+			public void removeListDataListener(ListDataListener l) {
+				listeners.remove(l);
+			}
 
-            @Override
-            public ResourceSet getElementAt(int index) {
-                return Project.ResourceSet.values()[index];
-            }
+			@Override
+			public void setSelectedItem(Object anItem) {
+				selected = (ResourceSet) anItem;
+			}
 
-            List<ListDataListener> listeners = new CopyOnWriteArrayList<ListDataListener>();
+			@Override
+			public Object getSelectedItem() {
+				return selected;
+			}
+			
+		});
+		resourceSetToUse.setRenderer(new ListCellRenderer<Project.ResourceSet>() {
+			@Override
+			public Component getListCellRendererComponent(
+					JList<? extends ResourceSet> list, ResourceSet value,
+					int index, boolean isSelected, boolean cellHasFocus) {
+				switch (value) {
+				case allFiles:
+					return new JLabel("All available files");
+				case debugData:
+					return new JLabel("Debug data");
+				case gameData:
+					return new JLabel("Real game data");
+				default:
+					return new JLabel();
+				}
+					
+			}
+		});
+		browse = new JButton("Browse...");
+		okButton = new JButton("Ok");
+		cancelButton = new JButton("Cancel");
+		errorLabel = new JLabel("Enter the following information about your project.");
+		
+		projectNameField.getDocument().addDocumentListener(new DocumentListener() {
+			@Override
+			public void removeUpdate(DocumentEvent e) {
+				updateOkButtonEnablement();
+			}
+			@Override
+			public void insertUpdate(DocumentEvent e) {
+				updateOkButtonEnablement();
+			}
+			@Override
+			public void changedUpdate(DocumentEvent e) {
+				updateOkButtonEnablement();
+			}
+		});
+		for (File f : Workspace.activeWorkspace.knownMapSourcesFolders) {
+			atSourceSelectionCombo.addItem(f.getAbsolutePath());
+		}
+		atSourceSelectionCombo.setEditable(true);
+		atSourceSelectionCombo.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				updateOkButtonEnablement();
+			}
+		});
+		browse.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				JFileChooser chooser = new JFileChooser();
+				boolean keepTrying = true;
+				if (atSourceSelectionCombo.getSelectedItem() != null && ((String)atSourceSelectionCombo.getSelectedItem()).length() > 0) {
+					File f = new File((String)atSourceSelectionCombo.getSelectedItem());
+					if (f.exists()) {
+						chooser.setCurrentDirectory(f);
+						keepTrying = false;
+					}
+				}
+				if (keepTrying && Workspace.activeWorkspace.knownMapSourcesFolders != null && !Workspace.activeWorkspace.knownMapSourcesFolders.isEmpty()) {
+					chooser.setCurrentDirectory(Workspace.activeWorkspace.knownMapSourcesFolders.iterator().next());
+				}
+				chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+				int result = chooser.showOpenDialog(ProjectCreationWizard.this);
+				if (result == JFileChooser.APPROVE_OPTION) {
+					atSourceSelectionCombo.setSelectedItem(chooser.getSelectedFile().getAbsolutePath());
+					updateOkButtonEnablement();
+				}
+			}
+		});
+		okButton.setEnabled(false);
+		okButton.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				File atSourceFolder = new File((String) atSourceSelectionCombo.getSelectedItem());
+				if (!Workspace.activeWorkspace.knownMapSourcesFolders.contains(atSourceFolder)) {
+					Workspace.activeWorkspace.knownMapSourcesFolders.add(atSourceFolder);
+				}
+				Workspace.createProject(projectNameField.getText(), atSourceFolder, (Project.ResourceSet)resourceSetToUse.getSelectedItem());
+				ProjectCreationWizard.this.dispose();
+			}
+		});
+		
+		cancelButton.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				ProjectCreationWizard.this.dispose();
+			}
+		});
+		
+		JPanel panel = new JPanel();
+		panel.setLayout(new GridBagLayout());
+		GridBagConstraints c =new GridBagConstraints();
+		
+		c.anchor = GridBagConstraints.NORTHWEST;
+		c.fill = GridBagConstraints.BOTH;
+		c.gridheight = 1;
+		c.gridwidth = 3;
+		c.gridx = 1;
+		c.gridy = 1;
+		c.weightx = 100;
+		c.weighty = 100;
+		panel.add(errorLabel, c);
+		
+		c.gridy++;
+		c.gridx = 1;
+		c.gridwidth = 1;
+		c.weightx = 20;
+		panel.add(new JLabel("Project name: "), c);
+		
+		c.gridx++;
+		c.gridwidth = 2;
+		c.weightx = 80;
+		panel.add(projectNameField, c);
+		
+		c.gridy++;
+		c.gridx = 1;
+		c.gridwidth = 1;
+		c.weightx = 20;
+		panel.add(new JLabel("AT Source: "), c);
 
-            @Override
-            public void addListDataListener(ListDataListener l) {
-                listeners.add(l);
-            }
+		c.gridx++;
+		c.weightx = 60;
+		panel.add(atSourceSelectionCombo, c);
+		
+		c.gridx++;
+		c.weightx = 20;
+		panel.add(browse, c);
+		
+		c.gridy++;
+		c.gridx = 1;
+		c.gridwidth = 1;
+		c.weightx = 20;
+		panel.add(new JLabel("Resource set: "), c);
 
-            @Override
-            public void removeListDataListener(ListDataListener l) {
-                listeners.remove(l);
-            }
+		c.gridx++;
+		c.weightx = 80;
+		c.gridwidth = 2;
+		panel.add(resourceSetToUse, c);
+		
+		JPanel buttonPane = new JPanel();
+		buttonPane.setLayout(new GridBagLayout());
+		GridBagConstraints c2 = new GridBagConstraints();
+		c2.fill = GridBagConstraints.HORIZONTAL;
+		c2.gridx = 1;
+		c2.weightx = 80;
+		
+		c2.gridx = 1;
+		c2.weightx = 80;
+		buttonPane.add(new JLabel(), c2);
 
-            @Override
-            public void setSelectedItem(Object anItem) {
-                selected = (ResourceSet) anItem;
-            }
-
-            @Override
-            public Object getSelectedItem() {
-                return selected;
-            }
-
-        });
-        resourceSetToUse.setRenderer(new ListCellRenderer<Project.ResourceSet>() {
-            @Override
-            public Component getListCellRendererComponent(
-                    JList<? extends ResourceSet> list, ResourceSet value,
-                    int index, boolean isSelected, boolean cellHasFocus) {
-                switch (value) {
-                    case allFiles:
-                        return new JLabel("All available files");
-                    case debugData:
-                        return new JLabel("Debug data");
-                    case gameData:
-                        return new JLabel("Real game data");
-                    default:
-                        return new JLabel();
-                }
-
-            }
-        });
-        browse = new JButton("Browse...");
-        okButton = new JButton("Ok");
-        cancelButton = new JButton("Cancel");
-        errorLabel = new JLabel("Enter the following information about your project.");
-
-        projectNameField.getDocument().addDocumentListener(new DocumentListener() {
-            @Override
-            public void removeUpdate(DocumentEvent e) {
-                updateOkButtonEnablement();
-            }
-
-            @Override
-            public void insertUpdate(DocumentEvent e) {
-                updateOkButtonEnablement();
-            }
-
-            @Override
-            public void changedUpdate(DocumentEvent e) {
-                updateOkButtonEnablement();
-            }
-        });
-        for (File f : Workspace.activeWorkspace.knownMapSourcesFolders) {
-            atSourceSelectionCombo.addItem(f.getAbsolutePath());
-        }
-        atSourceSelectionCombo.setEditable(true);
-        atSourceSelectionCombo.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                updateOkButtonEnablement();
-            }
-        });
-        browse.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                JFileChooser chooser = new JFileChooser();
-                boolean keepTrying = true;
-                if (atSourceSelectionCombo.getSelectedItem() != null && ((String) atSourceSelectionCombo.getSelectedItem()).length() > 0) {
-                    File f = new File((String) atSourceSelectionCombo.getSelectedItem());
-                    if (f.exists()) {
-                        chooser.setCurrentDirectory(f);
-                        keepTrying = false;
-                    }
-                }
-                if (keepTrying && Workspace.activeWorkspace.knownMapSourcesFolders != null && !Workspace.activeWorkspace.knownMapSourcesFolders.isEmpty()) {
-                    chooser.setCurrentDirectory(Workspace.activeWorkspace.knownMapSourcesFolders.iterator().next());
-                }
-                chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
-                int result = chooser.showOpenDialog(ProjectCreationWizard.this);
-                if (result == JFileChooser.APPROVE_OPTION) {
-                    atSourceSelectionCombo.setSelectedItem(chooser.getSelectedFile().getAbsolutePath());
-                    updateOkButtonEnablement();
-                }
-            }
-        });
-        okButton.setEnabled(false);
-        okButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                File atSourceFolder = new File((String) atSourceSelectionCombo.getSelectedItem());
-                if (!Workspace.activeWorkspace.knownMapSourcesFolders.contains(atSourceFolder)) {
-                    Workspace.activeWorkspace.knownMapSourcesFolders.add(atSourceFolder);
-                }
-                Workspace.createProject(projectNameField.getText(), atSourceFolder, (Project.ResourceSet) resourceSetToUse.getSelectedItem());
-                ProjectCreationWizard.this.dispose();
-            }
-        });
-
-        cancelButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                ProjectCreationWizard.this.dispose();
-            }
-        });
-
-        JPanel panel = new JPanel();
-        panel.setLayout(new GridBagLayout());
-        GridBagConstraints c = new GridBagConstraints();
-
-        c.anchor = GridBagConstraints.NORTHWEST;
-        c.fill = GridBagConstraints.BOTH;
-        c.gridheight = 1;
-        c.gridwidth = 3;
-        c.gridx = 1;
-        c.gridy = 1;
-        c.weightx = 100;
-        c.weighty = 100;
-        panel.add(errorLabel, c);
-
-        c.gridy++;
-        c.gridx = 1;
-        c.gridwidth = 1;
-        c.weightx = 20;
-        panel.add(new JLabel("Project name: "), c);
-
-        c.gridx++;
-        c.gridwidth = 2;
-        c.weightx = 80;
-        panel.add(projectNameField, c);
-
-        c.gridy++;
-        c.gridx = 1;
-        c.gridwidth = 1;
-        c.weightx = 20;
-        panel.add(new JLabel("AT Source: "), c);
-
-        c.gridx++;
-        c.weightx = 60;
-        panel.add(atSourceSelectionCombo, c);
-
-        c.gridx++;
-        c.weightx = 20;
-        panel.add(browse, c);
-
-        c.gridy++;
-        c.gridx = 1;
-        c.gridwidth = 1;
-        c.weightx = 20;
-        panel.add(new JLabel("Resource set: "), c);
-
-        c.gridx++;
-        c.weightx = 80;
-        c.gridwidth = 2;
-        panel.add(resourceSetToUse, c);
-
-        JPanel buttonPane = new JPanel();
-        buttonPane.setLayout(new GridBagLayout());
-        GridBagConstraints c2 = new GridBagConstraints();
-        c2.fill = GridBagConstraints.HORIZONTAL;
-
-        c2.gridx = 1;
-        c2.weightx = 80;
-        buttonPane.add(new JLabel(), c2);
-
-        c2.gridx++;
-        c2.weightx = 10;
-        c.fill = GridBagConstraints.NONE;
-        buttonPane.add(cancelButton, c2);
-
-        c2.gridx++;
-        c2.weightx = 10;
-        buttonPane.add(okButton, c2);
-
-        c.gridy++;
-        c.fill = GridBagConstraints.HORIZONTAL;
-        c.gridwidth = 3;
-        panel.add(buttonPane, c);
-
-        updateOkButtonEnablement();
-
-        setContentPane(panel);
-
-        pack();
-        Dimension sdim = Toolkit.getDefaultToolkit().getScreenSize();
-        Dimension wdim = getSize();
-        setLocation((sdim.width - wdim.width) / 2, (sdim.height - wdim.height) / 2);
-    }
+		c2.gridx++;
+		c2.weightx = 10;
+		c.fill = GridBagConstraints.NONE;
+		buttonPane.add(cancelButton, c2);
+		
+		c2.gridx++;
+		c2.weightx = 10;
+		buttonPane.add(okButton, c2);
+		
+		c.gridy++;
+		c.fill = GridBagConstraints.HORIZONTAL;
+		c.gridwidth = 3;
+		panel.add(buttonPane, c);
+		
+		updateOkButtonEnablement();
+		
+		setContentPane(panel);
+		
+		pack();
+		Dimension sdim = Toolkit.getDefaultToolkit().getScreenSize();
+		Dimension wdim = getSize();
+		setLocation((sdim.width - wdim.width)/2, (sdim.height - wdim.height)/2);
+	}
 
 
-    protected void updateOkButtonEnablement() {
-        if (projectNameField.getText() == null || projectNameField.getText().length() <= 0) {
-            errorLabel.setText("<html><font color=\"#FF0000\">Select a project name.</font></html>");
-            this.okButton.setEnabled(false);
-            return;
-        }
-        if (atSourceSelectionCombo.getSelectedItem() == null || ((String) atSourceSelectionCombo.getSelectedItem()).length() <= 0) {
-            errorLabel.setText("<html><font color=\"#FF0000\">Select an AT source root folder.</font></html>");
-            this.okButton.setEnabled(false);
-            return;
-        }
-        File projFolder = new File(Workspace.activeWorkspace.baseFolder, projectNameField.getText() + File.separator);
-        File sourceFolder = new File((String) atSourceSelectionCombo.getSelectedItem());
-        if (projFolder.exists()) {
-            errorLabel.setText("<html><font color=\"#FF0000\">A project with this name already exists.</font></html>");
-            this.okButton.setEnabled(false);
-            return;
-        } else {
-            try {
-                projFolder.getCanonicalPath();
-            } catch (IOException ioe) {
-                errorLabel.setText("<html><font color=\"#FF0000\">" + projectNameField.getText() + " is not a valid project name.</font></html>");
-                this.okButton.setEnabled(false);
-                return;
-            }
-        }
-        if (!sourceFolder.exists()) {
-            errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source root folder does not exist.</font></html>");
-            this.okButton.setEnabled(false);
-            return;
-        } else {
-            File res = new File(sourceFolder, GameDataSet.DEFAULT_REL_PATH_IN_SOURCE);
-            if (!res.exists()) {
-                errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source root folder does not contain the \"res\" folder.</font></html>");
-                this.okButton.setEnabled(false);
-                return;
-            }
-            File drawable = new File(sourceFolder, SpriteSheetSet.DEFAULT_REL_PATH_IN_SOURCE);
-            if (!drawable.exists()) {
-                errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source root folder does not contain the \"drawable\" folder.</font></html>");
-                this.okButton.setEnabled(false);
-                return;
-            }
-            File xml = new File(sourceFolder, TMXMapSet.DEFAULT_REL_PATH_IN_SOURCE);
-            if (!xml.exists()) {
-                errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source root folder does not contain the \"xml\" folder.</font></html>");
-                this.okButton.setEnabled(false);
-                return;
-            }
-        }
-        if (!projFolder.exists() && sourceFolder.exists()) {
-            errorLabel.setText("<html><font color=\"#00AA00\">Everything looks good !</font></html>");
-            this.okButton.setEnabled(true);
-            return;
-        }
-    }
-
+	protected void updateOkButtonEnablement() {
+		if (projectNameField.getText() == null || projectNameField.getText().length() <= 0) {
+			errorLabel.setText("<html><font color=\"#FF0000\">Select a project name.</font></html>");
+			this.okButton.setEnabled(false);
+			return;
+		}
+		if (atSourceSelectionCombo.getSelectedItem() == null || ((String)atSourceSelectionCombo.getSelectedItem()).length() <= 0) {
+			errorLabel.setText("<html><font color=\"#FF0000\">Select an AT source root folder.</font></html>");
+			this.okButton.setEnabled(false);
+			return;
+		}
+		File projFolder = new File(Workspace.activeWorkspace.baseFolder, projectNameField.getText()+File.separator);
+		File sourceFolder = new File((String) atSourceSelectionCombo.getSelectedItem());
+		if (projFolder.exists()) {
+			errorLabel.setText("<html><font color=\"#FF0000\">A project with this name already exists.</font></html>");
+			this.okButton.setEnabled(false);
+			return;
+		} else {
+			try {
+				projFolder.getCanonicalPath();
+			} catch (IOException ioe) {
+				errorLabel.setText("<html><font color=\"#FF0000\">"+projectNameField.getText()+" is not a valid project name.</font></html>");
+				this.okButton.setEnabled(false);
+				return;
+			}
+		}
+		if (!sourceFolder.exists()) {
+			errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source root folder does not exist.</font></html>");
+			this.okButton.setEnabled(false);
+			return;
+		} else {
+			File res = new File(sourceFolder, GameDataSet.DEFAULT_REL_PATH_IN_SOURCE);
+			if (!res.exists()) {
+				errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source root folder does not contain the \"res\" folder.</font></html>");
+				this.okButton.setEnabled(false);
+				return;
+			}
+			File drawable = new File(sourceFolder, SpriteSheetSet.DEFAULT_REL_PATH_IN_SOURCE);
+			if (!drawable.exists()) {
+				errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source root folder does not contain the \"drawable\" folder.</font></html>");
+				this.okButton.setEnabled(false);
+				return;
+			}
+			File xml = new File(sourceFolder, TMXMapSet.DEFAULT_REL_PATH_IN_SOURCE);
+			if (!xml.exists()) {
+				errorLabel.setText("<html><font color=\"#FF0000\">The selected AT source root folder does not contain the \"xml\" folder.</font></html>");
+				this.okButton.setEnabled(false);
+				return;
+			}
+		}
+		if (!projFolder.exists() && sourceFolder.exists()) {
+			errorLabel.setText("<html><font color=\"#00AA00\">Everything looks good !</font></html>");
+			this.okButton.setEnabled(true);
+			return;
+		}
+	}
+	
 }