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Initial commit
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Zukero
338
src/com/gpl/rpg/atcontentstudio/model/maps/TMXMap.java
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338
src/com/gpl/rpg/atcontentstudio/model/maps/TMXMap.java
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package com.gpl.rpg.atcontentstudio.model.maps;
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import java.awt.Image;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.io.StringReader;
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import java.util.ArrayList;
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import java.util.Enumeration;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import javax.swing.tree.TreeNode;
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import tiled.io.TMXMapReader;
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import tiled.io.TMXMapWriter;
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import com.gpl.rpg.atcontentstudio.Notification;
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import com.gpl.rpg.atcontentstudio.model.GameDataElement;
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import com.gpl.rpg.atcontentstudio.model.GameSource;
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import com.gpl.rpg.atcontentstudio.model.SaveEvent;
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import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
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import com.gpl.rpg.atcontentstudio.model.Project;
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import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
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import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
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import com.gpl.rpg.atcontentstudio.model.sprites.Spritesheet;
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import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
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public class TMXMap extends GameDataElement {
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private static final long serialVersionUID = 1609502879500898837L;
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public File tmxFile = null;
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public tiled.core.Map tmxMap = null;
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public Set<Spritesheet> usedSpritesheets = null;
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public List<MapObjectGroup> groups = null;
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public ProjectTreeNode parent;
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public Integer outside = null;
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public boolean writable = false;
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public TMXMap(TMXMapSet parent, File f) {
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this.parent = parent;
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this.tmxFile = f;
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String name = f.getName();
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id = name.substring(0, name.length() - 4);
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}
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public void parse() {
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if (this.state == GameDataElement.State.init) {
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if (tmxMap != null) return;
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usedSpritesheets = new HashSet<Spritesheet>();
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try {
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tmxMap = new TMXMapReader().readMap(tmxFile.getAbsolutePath(), this);
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if (tmxMap.getProperties().get("outside") != null) {
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outside = new Integer(((String) tmxMap.getProperties().get("outside")));
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}
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} catch (FileNotFoundException e) {
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Notification.addError("Impossible to load TMX map file "+tmxFile.getAbsolutePath());
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} catch (Exception e) {
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Notification.addError("Error while loading TMX map file "+tmxFile.getAbsolutePath()+": "+e.getMessage());
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e.printStackTrace();
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}
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for (tiled.core.MapLayer layer : tmxMap.getLayers()) {
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if (layer instanceof tiled.core.ObjectGroup) {
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if (groups == null) {
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groups = new ArrayList<MapObjectGroup>();
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}
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MapObjectGroup group = new MapObjectGroup((tiled.core.ObjectGroup) layer, this);
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groups.add(group);
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}
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}
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for (Spritesheet s : usedSpritesheets) {
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s.addBacklink(this);
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}
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state = State.parsed;
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}
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}
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public void create() {
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if (tmxMap != null) return;
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tmxMap = new tiled.core.Map(30, 30);
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}
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public TMXMap clone() {
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TMXMap clone = new TMXMap((TMXMapSet) this.parent, this.tmxFile);
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try {
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clone.usedSpritesheets = new HashSet<Spritesheet>();
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clone.tmxMap = new TMXMapReader().readMap(new StringReader(this.toXml()), clone);
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if (clone.tmxMap.getProperties().get("outside") != null) {
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clone.outside = new Integer(((String) clone.tmxMap.getProperties().get("outside")));
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}
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for (tiled.core.MapLayer layer : clone.tmxMap.getLayers()) {
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if (layer instanceof tiled.core.ObjectGroup) {
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if (clone.groups == null) {
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clone.groups = new ArrayList<MapObjectGroup>();
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}
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MapObjectGroup group = new MapObjectGroup((tiled.core.ObjectGroup) layer, this);
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clone.groups.add(group);
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}
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}
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for (Spritesheet s : usedSpritesheets) {
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s.addBacklink(clone);
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}
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} catch (Exception e) {
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Notification.addError("Error while cloning map "+this.id+" : "+e.getMessage());
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e.printStackTrace();
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}
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return clone;
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}
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@Override
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public Enumeration<ProjectTreeNode> children() {
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return null;
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}
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@Override
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public boolean getAllowsChildren() {
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return false;
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}
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@Override
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public TreeNode getChildAt(int arg0) {
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return null;
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}
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@Override
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public int getChildCount() {
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return 0;
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}
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@Override
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public int getIndex(TreeNode arg0) {
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return 0;
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}
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@Override
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public TreeNode getParent() {
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return parent;
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}
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@Override
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public boolean isLeaf() {
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return true;
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}
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@Override
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public void childrenAdded(List<ProjectTreeNode> path) {
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path.add(0,this);
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parent.childrenAdded(path);
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}
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@Override
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public void childrenChanged(List<ProjectTreeNode> path) {
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path.add(0,this);
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parent.childrenChanged(path);
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}
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@Override
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public void childrenRemoved(List<ProjectTreeNode> path) {
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path.add(0,this);
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parent.childrenRemoved(path);
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}
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@Override
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public void notifyCreated() {
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childrenAdded(new ArrayList<ProjectTreeNode>());
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}
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@Override
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public String getDesc() {
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return (this.state == State.modified ? "*" : "")+id;
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}
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@Override
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public Project getProject() {
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return parent.getProject();
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}
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@Override
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public Image getIcon() {
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return DefaultIcons.getTiledIconIcon();
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}
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@Override
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public Image getLeafIcon() {
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return DefaultIcons.getTiledIconIcon();
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}
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@Override
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public Image getClosedIcon() {return null;}
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@Override
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public Image getOpenIcon() {return null;}
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@Override
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public GameDataSet getDataSet() {
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return null;
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}
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@Override
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public Type getDataType() {
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return parent.getDataType();
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}
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public String toXml() {
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for (MapObjectGroup group : groups) {
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group.pushBackToTiledProperties();
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if (!tmxMap.containsLayer(group.tmxGroup)) {
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tmxMap.addLayer(group.tmxGroup);
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}
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}
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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try {
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TMXMapWriter writer = new TMXMapWriter();
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writer.settings.layerCompressionMethod = TMXMapWriter.Settings.LAYER_COMPRESSION_METHOD_ZLIB;
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if (getDataType() == GameSource.Type.source) {
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writer.writeMap(tmxMap, baos, tmxFile.getAbsolutePath());
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} else {
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writer.writeMap(tmxMap, baos, getProject().baseContent.gameMaps.mapFolder.getAbsolutePath()+File.separator+"placeholder.tmx");
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}
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} catch (Exception e) {
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Notification.addError("Error while converting map "+getDesc()+" to XML: "+e.getMessage());
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e.printStackTrace();
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}
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return baos.toString();
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}
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@Override
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public boolean isEmpty() {
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return false;
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}
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public void save() {
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if (writable) {
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try {
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FileWriter w = new FileWriter(tmxFile);
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w.write(toXml());
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w.close();
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this.state = State.saved;
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Notification.addSuccess("TMX file "+tmxFile.getAbsolutePath()+" saved.");
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} catch (IOException e) {
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Notification.addError("Error while writing TMX file "+tmxFile.getAbsolutePath()+" : "+e.getMessage());
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e.printStackTrace();
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}
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}
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}
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@Override
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public List<SaveEvent> attemptSave() {
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//TODO check cases where map should be moved from altered/created to created/altered....
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save();
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return null;
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}
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public void delete() {
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if (writable) {
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if (tmxFile.exists()) {
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if (tmxFile.delete()) {
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Notification.addSuccess("TMX file "+tmxFile.getAbsolutePath()+" deleted.");
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} else {
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Notification.addError("Error while deleting TMX file "+tmxFile.getAbsolutePath());
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}
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}
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((TMXMapSet)parent).tmxMaps.remove(this);
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//TODO clear blacklinks ?
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}
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}
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@Override
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public void link() {
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if (this.state == GameDataElement.State.init) {
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parse();
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}
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if (this.state == GameDataElement.State.parsed || this.state == GameDataElement.State.created) {
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for (MapObjectGroup group : groups) {
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group.link();
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}
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}
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}
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@Override
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public void elementChanged(GameDataElement oldOne, GameDataElement newOne) {
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for (MapObjectGroup group : groups) {
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group.elementChanged(oldOne, newOne);
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}
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}
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@Override
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public String getProjectFilename() {
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return tmxFile.getName();
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}
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public void addLayer(tiled.core.MapLayer layer) {
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tmxMap.addLayer(layer);
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if (layer instanceof tiled.core.ObjectGroup) {
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groups.add(new MapObjectGroup((tiled.core.ObjectGroup) layer, this));
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}
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}
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public void removeLayer(tiled.core.MapLayer layer) {
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tmxMap.removeLayer(tmxMap.getLayerIndex(layer));
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if (layer instanceof tiled.core.ObjectGroup) {
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MapObjectGroup toRemove = null;
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for (MapObjectGroup group : groups) {
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if (group.tmxGroup == layer) {
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toRemove = group;
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}
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}
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if (toRemove != null) {
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groups.remove(toRemove);
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}
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}
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}
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public MapObjectGroup getGroup(tiled.core.ObjectGroup selectedLayer) {
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for (MapObjectGroup group : groups) {
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if (group.tmxGroup == selectedLayer) {
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return group;
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}
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}
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return null;
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}
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public List<String> getMapchangesNames() {
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List<String> result = new ArrayList<String>();
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result.add(null);
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for (MapObjectGroup group : groups) {
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for (MapObject obj : group.mapObjects) {
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if (obj.type == MapObject.Types.mapchange) {
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result.add(obj.name);
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}
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}
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}
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return result;
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}
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}
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