Merge branch 'v0.8.15'

Currently translated at 94.8% (19931 of 21007 strings)

AndorsTrail/.gitignore

@@ -5,6 +5,7 @@ local.properties
 app/build/intermediates/
 build/
 debug/
+beta/
 release/
 .gradle/
 
@@ -49,4 +50,6 @@ gradle-app.setting
 /AndorsTrail/gradle/wrapper
 /AndorsTrail/app/build/
 /AndorsTrail/app/debug/
+/AndorsTrail/app/beta/
 /AndorsTrail/app/release/
+/AndorsTrail/app/beta/

AndorsTrail/app/build.gradle

@@ -2,12 +2,12 @@ apply plugin: 'com.android.application'
 
 android {
 
-    compileSdkVersion 34
+    compileSdkVersion 35
 
     defaultConfig {
         applicationId "com.gpl.rpg.AndorsTrail"
         minSdkVersion 14
-        targetSdkVersion 34
+        targetSdkVersion 35
     }
 
     buildTypes {
@@ -19,8 +19,15 @@ android {
         debug {
             manifestPlaceholders icon_name: 'icon_beta', fileproviderPath: 'AndorsTrail.beta2'
             applicationIdSuffix 'beta2'
+            versionNameSuffix = "dev"
 			signingConfig signingConfigs.debug
         }
+        beta {
+            manifestPlaceholders icon_name: 'icon_beta', fileproviderPath: 'AndorsTrail.beta2'
+            applicationIdSuffix 'beta2'
+            versionNameSuffix = "beta"
+            signingConfig signingConfigs.debug
+        }
     }
     namespace 'com.gpl.rpg.AndorsTrail'
     

AndorsTrail/app/src/main/AndroidManifest.xml

@@ -3,8 +3,8 @@
 <manifest 
 	xmlns:android="http://schemas.android.com/apk/res/android" 
 	package="com.gpl.rpg.AndorsTrail"
-	android:versionCode="81"
-	android:versionName="0.8.14dev"
+	android:versionCode="82"
+	android:versionName="0.8.15"
 	android:installLocation="auto"
 	>
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/AndorsTrailApplication.java

@@ -8,31 +8,41 @@ import com.gpl.rpg.AndorsTrail.context.ControllerContext;
 import com.gpl.rpg.AndorsTrail.context.WorldContext;
 import com.gpl.rpg.AndorsTrail.controller.Constants;
 import com.gpl.rpg.AndorsTrail.util.AndroidStorage;
-import com.gpl.rpg.AndorsTrail.util.Pair;
 
 import android.app.Activity;
 import android.app.Application;
 import android.content.Context;
 import android.content.res.Configuration;
 import android.content.res.Resources;
+import android.graphics.Insets;
+import android.os.Build;
 import android.os.Environment;
+import android.util.Pair;
+import android.view.View;
 import android.view.Window;
+import android.view.WindowInsets;
+import android.view.WindowInsetsController;
 import android.view.WindowManager;
 
+import androidx.annotation.RequiresApi;
+
+
 public final class AndorsTrailApplication extends Application {
+	public static final String CURRENT_VERSION_DISPLAY = BuildConfig.VERSION_NAME;
+	public static final boolean IS_DEV_VERSION = CURRENT_VERSION_DISPLAY.endsWith("dev");
+	public static final boolean IS_BETA_VERSION = CURRENT_VERSION_DISPLAY.endsWith("beta");
+	public static final boolean IS_RELEASE_VERSION = !CURRENT_VERSION_DISPLAY.matches(".*[a-zA-Z].*");
 
 	public static final boolean DEVELOPMENT_DEBUGRESOURCES = false;
 	public static final boolean DEVELOPMENT_FORCE_STARTNEWGAME = false;
 	public static final boolean DEVELOPMENT_FORCE_CONTINUEGAME = false;
-	public static final boolean DEVELOPMENT_DEBUGBUTTONS = false;
+    public static final boolean DEVELOPMENT_DEBUGBUTTONS = IS_DEV_VERSION;
 	public static final boolean DEVELOPMENT_FASTSPEED = false;
-	public static final boolean DEVELOPMENT_VALIDATEDATA = true;
-	public static final boolean DEVELOPMENT_DEBUGMESSAGES = true;
-	public static final String CURRENT_VERSION_DISPLAY = "0.8.14dev";
-	public static final boolean IS_RELEASE_VERSION = !CURRENT_VERSION_DISPLAY.matches(".*[a-d].*");
+	public static final boolean DEVELOPMENT_VALIDATEDATA = IS_BETA_VERSION;
+	public static final boolean DEVELOPMENT_DEBUGMESSAGES = IS_DEV_VERSION;
 	public static final boolean DEVELOPMENT_INCOMPATIBLE_SAVEGAMES = DEVELOPMENT_DEBUGRESOURCES || DEVELOPMENT_DEBUGBUTTONS || DEVELOPMENT_FASTSPEED || !IS_RELEASE_VERSION;
 	public static final int DEVELOPMENT_INCOMPATIBLE_SAVEGAME_VERSION = 999;
-	public static final int CURRENT_VERSION = DEVELOPMENT_INCOMPATIBLE_SAVEGAMES ? DEVELOPMENT_INCOMPATIBLE_SAVEGAME_VERSION : 81;
+	public static final int CURRENT_VERSION = DEVELOPMENT_INCOMPATIBLE_SAVEGAMES ? DEVELOPMENT_INCOMPATIBLE_SAVEGAME_VERSION : BuildConfig.VERSION_CODE;
 
 	private final AndorsTrailPreferences preferences = new AndorsTrailPreferences();
 	private WorldContext world = new WorldContext();
@@ -57,13 +67,45 @@ public final class AndorsTrailApplication extends Application {
 
 	public void setWindowParameters(Activity activity) {
 		activity.requestWindowFeature(Window.FEATURE_NO_TITLE);
-		if (preferences.fullscreen) {
-			activity.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+	}
+
+	public void setFullscreenMode(Activity activity) {
+		setFullscreenMode(preferences.fullscreen, activity.getWindow());
+	}
+	public static void setFullscreenMode(boolean fullscreen, Window window) {
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+
+			final WindowInsetsController insetsController = window.getInsetsController();
+			if (insetsController != null) {
+				insetsController.setSystemBarsBehavior(WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE);
+				int insetType = WindowInsets.Type.statusBars();
+				if (fullscreen) {
+					insetsController.hide(insetType);
+				} else {
+					insetsController.show(insetType);
+				}
+			}
 		} else {
-			activity.getWindow().setFlags(0, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+			if (fullscreen) {
+				window.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+
+			} else {
+				window.setFlags(0, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+			}
 		}
 	}
 
+	@RequiresApi(Build.VERSION_CODES.R)
+	public int getUsableTouchAreaInsetMask(){
+		int i = 0;
+		i |= WindowInsets.Type.displayCutout();
+		i |= WindowInsets.Type.navigationBars();
+		if (!preferences.fullscreen) {
+			i |= WindowInsets.Type.statusBars();
+		}
+		return i;
+	}
+
 	//Get default locale at startup, as somehow it seems that changing the app's 
 	//configured locale impacts the value returned by Locale.getDefault() nowadays.
 	private final Locale defaultLocale = Locale.getDefault();
@@ -166,4 +208,18 @@ public final class AndorsTrailApplication extends Application {
 		controllers = new ControllerContext(this, world);
 		setup = new WorldSetup(world, controllers, getApplicationContext());
 	}
+
+	public void setUsablePadding(View root) {
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+			root.setOnApplyWindowInsetsListener((v, insets) -> {
+				Insets bars = insets.getInsets(getUsableTouchAreaInsetMask());
+				int left = Math.max(bars.left, v.getPaddingLeft());
+				int top = Math.max(bars.top, v.getPaddingTop());
+				int right = Math.max(bars.right, v.getPaddingRight());
+				int bottom = Math.max(bars.bottom, v.getPaddingBottom());
+				v.setPadding(left, top, right, bottom);
+				return WindowInsets.CONSUMED;
+			});
+		}
+	}
 }

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/Dialogs.java

@@ -346,7 +346,6 @@ public final class Dialogs {
 		CustomDialogFactory.show(d);
 	}
 
-	@TargetApi(23)
 	private static boolean hasPermissions(final Activity activity) {
 		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
 			if (activity.getApplicationContext().checkSelfPermission(android.Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/AboutActivity.java

@@ -24,9 +24,7 @@ public final class AboutActivity extends AndorsTrailBaseActivity implements Imag
 		super.onCreate(savedInstanceState);
 
 		AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(this);
-		app.setWindowParameters(this);
-
-		setContentView(R.layout.about);
+		initializeView(this, R.layout.about, R.id.about_root);
 		final Resources res = getResources();
 
 		final TextView tv = (TextView) findViewById(R.id.about_contents);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/ActorConditionInfoActivity.java

@@ -30,9 +30,7 @@ public final class ActorConditionInfoActivity extends AndorsTrailBaseActivity {
 
 		String conditionTypeID = getIntent().getData().getLastPathSegment();
 		ActorConditionType conditionType = world.actorConditionsTypes.getActorConditionType(conditionTypeID);
-
-		setContentView(R.layout.actorconditioninfo);
-
+		initializeView(this, R.layout.actorconditioninfo, R.id.actorconditioninfo_root);
 
 		TextView tv = (TextView) findViewById(R.id.actorconditioninfo_title);
 		tv.setText(conditionType.name);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/AndorsTrailBaseActivity.java

@@ -2,6 +2,10 @@ package com.gpl.rpg.AndorsTrail.activity;
 
 import android.app.Activity;
 import android.os.Bundle;
+import android.view.View;
+
+import androidx.annotation.IdRes;
+import androidx.annotation.LayoutRes;
 
 import com.gpl.rpg.AndorsTrail.AndorsTrailApplication;
 
@@ -19,5 +23,13 @@ public abstract class AndorsTrailBaseActivity extends Activity {
         AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(this);
         app.setLocale(this);
     }
+    protected void initializeView(Activity activity, @LayoutRes int layoutId, @IdRes int rootViewId) {
+        AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(activity);
+        app.setWindowParameters(activity);
+        activity.setContentView(layoutId);
+        View root = activity.findViewById(rootViewId);
+        app.setUsablePadding(root);
+        app.setFullscreenMode(activity);
+    }
 }
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/AndorsTrailBaseFragmentActivity.java

@@ -1,6 +1,11 @@
 package com.gpl.rpg.AndorsTrail.activity;
 
+import android.app.Activity;
 import android.os.Bundle;
+import android.view.View;
+
+import androidx.annotation.IdRes;
+import androidx.annotation.LayoutRes;
 import androidx.fragment.app.FragmentActivity;
 
 import com.gpl.rpg.AndorsTrail.AndorsTrailApplication;
@@ -19,4 +24,13 @@ public abstract class AndorsTrailBaseFragmentActivity extends FragmentActivity {
         AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(this);
         app.setLocale(this);
     }
+
+    protected void initializeView(Activity activity, @LayoutRes int layoutId, @IdRes int rootViewId) {
+        AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(activity);
+        app.setWindowParameters(activity);
+        activity.setContentView(layoutId);
+        View root = activity.findViewById(rootViewId);
+        app.setUsablePadding(root);
+        app.setFullscreenMode(activity);
+    }
 }

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/BulkSelectionInterface.java

@@ -89,8 +89,7 @@ public final class BulkSelectionInterface extends AndorsTrailBaseActivity implem
 		interfaceType = BulkInterfaceType.valueOf(params.getString("interfaceType"));
 
 		int intialSelection = 1;
-
-		setContentView(R.layout.bulkselection);
+		initializeView(this, R.layout.bulkselection, R.id.bulkselection_root);
 
 		// initialize UI variables
 		TextView bulkselection_action_type = (TextView)findViewById(R.id.bulkselection_action_type);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/ConversationActivity.java

@@ -75,13 +75,11 @@ public final class ConversationActivity
 
 		requestWindowFeature(Window.FEATURE_NO_TITLE);
 
-		setContentView(R.layout.conversation);
+		initializeView(this, R.layout.conversation, R.id.conversation_root);
 
-		if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
-			setFinishOnTouchOutside(false);
-		}
+        setFinishOnTouchOutside(false);
 
-		replyGroup = new RadioGroup(this);
+        replyGroup = new RadioGroup(this);
 		replyGroup.setLayoutParams(new ListView.LayoutParams(ListView.LayoutParams.MATCH_PARENT, ListView.LayoutParams.WRAP_CONTENT));
 		statementList = (ListView) findViewById(R.id.conversation_statements);
 		statementList.addFooterView(replyGroup);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/DebugInterface.java

@@ -365,7 +365,7 @@ public final class DebugInterface {
 				,new DebugButton("#2", new OnClickListener() {
 			@Override
 			public void onClick(View arg0) {
-				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "crackshot_hideout3", "South", 0, 0);
+				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "undertell_3_lava_01", "west", 0, 0);
 			}
 		})
 
@@ -373,21 +373,21 @@ public final class DebugInterface {
 				,new DebugButton("#3", new OnClickListener() {
 			@Override
 			public void onClick(View arg0) {
-				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "fallhaven_derelict2", "up", 0, 0);
+				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "galmore_cavea", "up", 0, 0);
 			}
 		})
 
 				,new DebugButton("#4", new OnClickListener() {
 			@Override
 			public void onClick(View arg0) {
-				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "loneford4", "south", 0, 0);
+				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "galmore_35", "south", 11, 0);
 			}
 		})
 
 				,new DebugButton("#5", new OnClickListener() {
 			@Override
 			public void onClick(View arg0) {
-				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "waytogalmore1", "entrance2", 0, 0);
+				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "way_to_sullengard_west_5", "east", 0, 5);
 			}
 		})
 
@@ -408,7 +408,7 @@ public final class DebugInterface {
 				,new DebugButton("#8", new OnClickListener() {
 			@Override
 			public void onClick(View arg0) {
-				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "galmore_86", "west", 0, 5);
+				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "wayto_feygard_duleian_2", "south", 0, 5);
 			}
 		})
 
@@ -422,10 +422,32 @@ public final class DebugInterface {
 				,new DebugButton("#10", new OnClickListener() {
 			@Override
 			public void onClick(View arg0) {
-				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "laerothprison3", "south", 2, 0);
+				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "moesforest_03", "north1", 0, 0);
 			}
 		})
 
+				,new DebugButton("#11", new OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "galmore_17", "outside", 0, 0);
+			}
+		})
+
+				,new DebugButton("#12", new OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "galmore_48", "west", 0, 10);
+			}
+		})
+
+				,new DebugButton("#13", new OnClickListener() {
+			@Override
+			public void onClick(View arg0) {
+				controllerContext.movementController.placePlayerAsyncAt(MapObject.MapObjectType.newmap, "feygard_outside1", "south", 6, 0);
+			}
+		})
+
+
 		}));
 		buttonList.addAll(tpButtons3);
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/DisplayWorldMapActivity.java

@@ -38,10 +38,7 @@ public final class DisplayWorldMapActivity extends AndorsTrailBaseActivity {
 		AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(this);
 		if (!app.isInitialized()) { finish(); return; }
 		this.world = app.getWorld();
-
-		app.setWindowParameters(this);
-
-		setContentView(R.layout.displayworldmap);
+		initializeView(this, R.layout.displayworldmap, R.id.worldmap_root);
 
 		displayworldmap_webview = (WebView) findViewById(R.id.displayworldmap_webview);
 		displayworldmap_webview.setBackgroundColor(ThemeHelper.getThemeColor(this, R.attr.ui_theme_displayworldmap_bg_color));

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/HeroinfoActivity.java

@@ -29,10 +29,7 @@ public final class HeroinfoActivity extends AndorsTrailBaseFragmentActivity {
 		AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(this);
 		if (!app.isInitialized()) { finish(); return; }
 		this.world = app.getWorld();
-
-		app.setWindowParameters(this);
-
-		setContentView(R.layout.tabbedlayout);
+		initializeView(this, R.layout.tabbedlayout, android.R.id.tabhost);
 
 		Resources res = getResources();
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/ItemInfoActivity.java

@@ -14,6 +14,7 @@ import android.widget.TextView;
 import com.gpl.rpg.AndorsTrail.AndorsTrailApplication;
 import com.gpl.rpg.AndorsTrail.R;
 import com.gpl.rpg.AndorsTrail.context.WorldContext;
+import com.gpl.rpg.AndorsTrail.controller.Constants;
 import com.gpl.rpg.AndorsTrail.model.item.ItemType;
 import com.gpl.rpg.AndorsTrail.util.ThemeHelper;
 import com.gpl.rpg.AndorsTrail.view.ItemEffectsView;
@@ -45,7 +46,7 @@ public final class ItemInfoActivity extends AndorsTrailBaseActivity {
 		boolean buttonEnabled = params.getBoolean("buttonEnabled");
 		boolean moreButtonEnabled = params.getBoolean("moreActions");
 
-		setContentView(R.layout.iteminfo);
+		initializeView(this, R.layout.iteminfo, R.id.iteminfo_root);
 
 		TextView tv = (TextView) findViewById(R.id.iteminfo_title);
 		tv.setText(itemType.getName(world.model.player));
@@ -54,7 +55,7 @@ public final class ItemInfoActivity extends AndorsTrailBaseActivity {
 		tv = (TextView) findViewById(R.id.iteminfo_description);
 		String description = itemType.getDescription();
 		if (description != null) {
-			tv.setText(description);
+			tv.setText(description.replace(Constants.PLACEHOLDER_PLAYERNAME, world.model.player.getName()));
 			tv.setVisibility(View.VISIBLE);
 		} else {
 			tv.setVisibility(View.GONE);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/LevelUpActivity.java

@@ -37,7 +37,7 @@ public final class LevelUpActivity extends AndorsTrailBaseActivity {
 
 		requestWindowFeature(Window.FEATURE_NO_TITLE);
 
-		setContentView(R.layout.levelup);
+		initializeView(this, R.layout.levelup, R.id.levelup_root);
 
 		levelup_title = (TextView) findViewById(R.id.levelup_title);
 		levelup_description = (TextView) findViewById(R.id.levelup_description);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/LoadSaveActivity.java

@@ -70,7 +70,7 @@ public final class LoadSaveActivity extends AndorsTrailBaseActivity implements O
         String loadsave = getIntent().getData().getLastPathSegment();
         isLoading = (loadsave.equalsIgnoreCase("load"));
 
-        setContentView(R.layout.loadsave);
+        initializeView(this, R.layout.loadsave, R.id.loadsave_root);
 
         TextView tv = (TextView) findViewById(R.id.loadsave_title);
         if (isLoading) {

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/LoadingActivity.java

@@ -36,8 +36,7 @@ public final class LoadingActivity extends AndorsTrailBaseActivity implements On
 		setTheme(ThemeHelper.getBaseTheme());
 		super.onCreate(savedInstanceState);
 		AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(this);
-		app.setWindowParameters(this);
-		setContentView(R.layout.startscreen);
+		initializeView(this, R.layout.startscreen, R.id.startscreen_fragment_container);
 
 		TextView tv = (TextView) findViewById(R.id.startscreen_version);
 		tv.setVisibility(View.GONE);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/MainActivity.java

@@ -91,9 +91,9 @@ public final class MainActivity
 		AndorsTrailPreferences preferences = app.getPreferences();
 		this.world = app.getWorld();
 		this.controllers = app.getControllerContext();
-		app.setWindowParameters(this);
 
-		setContentView(R.layout.main);
+		initializeView(this, R.layout.main, R.id.main_container);
+
 		mainview = (MainView) findViewById(R.id.main_mainview);
 		statusview = (StatusView) findViewById(R.id.main_statusview);
 		combatview = (CombatView) findViewById(R.id.main_combatview);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/MonsterEncounterActivity.java

@@ -34,7 +34,7 @@ public final class MonsterEncounterActivity extends AndorsTrailBaseActivity {
 			return;
 		}
 
-		setContentView(R.layout.monsterencounter);
+		initializeView(this, R.layout.monsterencounter, R.id.monsterencounter_root);
 
 		CharSequence difficulty = getText(MonsterInfoActivity.getMonsterDifficultyResource(controllers, monster));
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/MonsterInfoActivity.java

@@ -43,7 +43,7 @@ public final class MonsterInfoActivity extends AndorsTrailBaseActivity {
 		this.controllers = app.getControllerContext();
 		requestWindowFeature(Window.FEATURE_NO_TITLE);
 
-		setContentView(R.layout.monsterinfo);
+		initializeView(this, R.layout.monsterinfo, R.id.monsterinfo_root);
 
 		monsterinfo_title = (TextView) findViewById(R.id.monsterinfo_title);
 		monsterinfo_difficulty = (TextView) findViewById(R.id.monsterinfo_difficulty);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/Preferences.java

@@ -13,17 +13,16 @@ public final class Preferences extends PreferenceActivity {
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		setTheme(ThemeHelper.getBaseTheme());
-		requestWindowFeature(Window.FEATURE_NO_TITLE);
-		super.onCreate(savedInstanceState);
 		AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(this);
-		if (app.getPreferences().fullscreen) {
-			getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
-		} else {
-			getWindow().setFlags(0, WindowManager.LayoutParams.FLAG_FULLSCREEN);
-		}
+		app.setWindowParameters(this);
+		super.onCreate(savedInstanceState);
+		app.setFullscreenMode(this);
+
 
 		app.setLocale(this);
 		addPreferencesFromResource(R.xml.preferences);
+
+
 	}
 
 	@Override

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/ShopActivity.java

@@ -23,9 +23,8 @@ public final class ShopActivity extends AndorsTrailBaseFragmentActivity {
 
 		AndorsTrailApplication app = AndorsTrailApplication.getApplicationFromActivity(this);
 		if (!app.isInitialized()) { finish(); return; }
-		app.setWindowParameters(this);
 
-		setContentView(R.layout.tabbedlayout);
+		initializeView(this, R.layout.tabbedlayout, android.R.id.tabhost);
 
 		final Resources res = getResources();
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/SkillInfoActivity.java

@@ -31,9 +31,7 @@ public final class SkillInfoActivity extends AndorsTrailBaseActivity {
 		final WorldContext world = app.getWorld();
 		final Player player = world.model.player;
 
-		app.setWindowParameters(this);
-
-		setContentView(R.layout.skill_info_view);
+		initializeView(this, R.layout.skill_info_view, R.id.skillinfo_root);
 
 		final Resources res = getResources();
 		final Intent intent = getIntent();

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/StartScreenActivity.java

@@ -21,6 +21,8 @@ import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.graphics.drawable.AnimationDrawable;
 import android.os.Bundle;
+
+import androidx.annotation.NonNull;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager.OnBackStackChangedListener;
 import android.view.KeyEvent;
@@ -49,9 +51,9 @@ public final class StartScreenActivity extends AndorsTrailBaseFragmentActivity i
 		final Resources res = getResources();
 		TileManager tileManager = app.getWorld().tileManager;
 		tileManager.setDensity(res);
-		app.setWindowParameters(this);
 
-		setContentView(R.layout.startscreen);
+		initializeView(this, R.layout.startscreen, R.id.startscreen_fragment_container);
+		app.setFullscreenMode(this);
 
 		if (findViewById(R.id.startscreen_fragment_container) != null) {
 			StartScreenActivity_MainMenu mainMenu = new StartScreenActivity_MainMenu();
@@ -67,9 +69,11 @@ public final class StartScreenActivity extends AndorsTrailBaseFragmentActivity i
 		
 		
 		tv = (TextView) findViewById(R.id.startscreen_version);
+		app.setUsablePadding(tv);
 		tv.setText('v' + AndorsTrailApplication.CURRENT_VERSION_DISPLAY);
 		
 		development_version = (TextView) findViewById(R.id.startscreen_dev_version);
+		app.setUsablePadding((View) development_version.getParent());
 		if (AndorsTrailApplication.DEVELOPMENT_INCOMPATIBLE_SAVEGAMES) {
 			development_version.setText(R.string.startscreen_incompatible_savegames);
 			development_version.setVisibility(View.VISIBLE);
@@ -96,6 +100,10 @@ public final class StartScreenActivity extends AndorsTrailBaseFragmentActivity i
 				}
 			});
 		}
+		View titleLogo = findViewById(R.id.title_logo);
+		if (titleLogo != null) {
+			app.setUsablePadding(titleLogo);
+		}
 		
 		if (development_version.getVisibility() == View.VISIBLE) {
 			development_version.setText(development_version.getText()
@@ -112,7 +120,7 @@ public final class StartScreenActivity extends AndorsTrailBaseFragmentActivity i
 	}
 
 	@Override
-	public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
+	public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, int[] grantResults) {
 		if (grantResults.length > 0 && grantResults[0] != PackageManager.PERMISSION_GRANTED) {
 
 			final CustomDialog d = CustomDialogFactory.createDialog(this,

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/fragment/ShopActivity_Buy.java

@@ -24,7 +24,7 @@ public final class ShopActivity_Buy extends ShopActivityFragment {
 	@Override
 	public void onItemInfoClicked(int position, ItemType itemType) {
 		int price = ItemController.getBuyingPrice(player, itemType);
-		boolean enableButton = ItemController.canAfford(player, price);
+		boolean enableButton = (price > 0 && ItemController.canAfford(player, price));
 		String text = getResources().getString(R.string.shop_buyitem, price);
 		Intent intent = Dialogs.getIntentForItemInfo(getActivity(), itemType.id, ItemInfoActivity.ItemInfoAction.buy, text, enableButton, null);
 		startActivityForResult(intent, INTENTREQUEST_ITEMINFO);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/fragment/StartScreenActivity_MainMenu.java

@@ -59,7 +59,6 @@ public class StartScreenActivity_MainMenu extends Fragment {
         updatePreferences(false);
         super.onCreateView(inflater, container, savedInstanceState);
 
-
 		if (container != null) {
 			container.removeAllViews();
 		}
@@ -196,7 +195,6 @@ public class StartScreenActivity_MainMenu extends Fragment {
 
 	}
 
-	@TargetApi(29)
 	public void migrateDataOnDemand(final Activity activity) {
 		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
 			if (activity.getApplicationContext().checkSelfPermission(Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
@@ -232,7 +230,6 @@ public class StartScreenActivity_MainMenu extends Fragment {
 	private static final int READ_EXTERNAL_STORAGE_REQUEST=1;
 	private static final int WRITE_EXTERNAL_STORAGE_REQUEST=2;
 
-	@TargetApi(23)
 	public static void checkAndRequestPermissions(final Activity activity) {
 		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && Build.VERSION.SDK_INT <= Build.VERSION_CODES.Q) {
 			if (activity.getApplicationContext().checkSelfPermission(Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/activity/fragment/StartScreenActivity_NewGame.java

@@ -3,6 +3,7 @@ package com.gpl.rpg.AndorsTrail.activity.fragment;
 import android.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
+
 import androidx.fragment.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -39,8 +40,7 @@ public class StartScreenActivity_NewGame extends Fragment {
 		}
 		
 		View root = inflater.inflate(R.layout.startscreen_newgame, container, false);
-		
-		
+
 		startscreen_enterheroname = (TextView) root.findViewById(R.id.startscreen_enterheroname);
 
 		new SpinnerEmulator(root, R.id.startscreen_mode_selector_button, R.array.startscreen_mode_selector, R.string.startscreen_game_mode) {

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/controller/ConversationController.java

@@ -1,5 +1,7 @@
 package com.gpl.rpg.AndorsTrail.controller;
 
+import static com.gpl.rpg.AndorsTrail.controller.SkillController.canLevelupSkillWithQuest;
+
 import java.util.ArrayList;
 
 import android.content.res.Resources;
@@ -334,6 +336,16 @@ public final class ConversationController {
 			case timeEquals:
 				result = world.model.worldData.getTime(requirement.requireID) == requirement.value;
 				break;
+			case skillIncrease:
+				int levels;
+				if  (requirement.value <= 0){
+					levels = 1;
+				}else{
+					levels = requirement.value;
+				}
+				SkillInfo skill = world.skills.getSkill(SkillCollection.SkillID.valueOf(requirement.requireID));
+				result =  canLevelupSkillWithQuest(player, skill, levels);
+				break;
 			default:
 				result =  true;
 		}

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/controller/SkillController.java

@@ -91,17 +91,17 @@ public final class SkillController {
 	}
 
 
-	private static boolean canLevelupSkillWithQuest(Player player, SkillInfo skill) {
+	static boolean canLevelupSkillWithQuest(Player player, SkillInfo skill, int levels) {
 		final int playerSkillLevel = player.getSkillLevel(skill.id);
 		if (skill.hasMaxLevel()) {
-			if (playerSkillLevel >= skill.maxLevel) return false;
+			if (playerSkillLevel + levels > skill.maxLevel) return false;
 		}
-		if (!skill.canLevelUpSkillTo(player, playerSkillLevel + 1)) return false;
+		if (!skill.canLevelUpSkillTo(player, playerSkillLevel + levels)) return false;
 		return true;
 	}
 	public static boolean canLevelupSkillManually(Player player, SkillInfo skill) {
 		if (!player.hasAvailableSkillpoints()) return false;
-		if (!canLevelupSkillWithQuest(player, skill)) return false;
+		if (!canLevelupSkillWithQuest(player, skill, 1)) return false;
 		if (skill.levelupVisibility == SkillInfo.LevelUpType.onlyByQuests) return false;
 		if (skill.levelupVisibility == SkillInfo.LevelUpType.firstLevelRequiresQuest) {
 			if (!player.hasSkill(skill.id)) return false;
@@ -114,7 +114,7 @@ public final class SkillController {
 		addSkillLevel(skill.id);
 	}
 	public boolean levelUpSkillByQuest(Player player, SkillInfo skill) {
-		if (!canLevelupSkillWithQuest(player, skill)) return false;
+		if (!canLevelupSkillWithQuest(player, skill, 1)) return false;
 		addSkillLevel(skill.id);
 		return true;
 	}

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/model/actor/Monster.java

@@ -30,11 +30,14 @@ public final class Monster extends Actor {
 	public final MonsterType monsterType;
 	public final MonsterSpawnArea area;
 
+	public final boolean isFlippedX;
+
 	public Monster(MonsterType monsterType, MonsterSpawnArea area) {
 		super(monsterType.tileSize, false, monsterType.isImmuneToCriticalHits());
 		this.monsterType = monsterType;
 		this.area = area;
 		this.iconID = monsterType.iconID;
+		this.isFlippedX = Constants.roll100(monsterType.horizontalFlipChance);
 		this.nextPosition = new CoordRect(new Coord(), monsterType.tileSize);
 		resetStatsToBaseTraits();
 		this.ap.setMax();

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/model/actor/MonsterType.java

@@ -37,6 +37,7 @@ public final class MonsterType {
 
 	public final Size tileSize;
 	public final int iconID;
+	public final int horizontalFlipChance;
 	public final int maxAP;
 	public final int maxHP;
 	public final int moveCost;
@@ -64,6 +65,7 @@ public final class MonsterType {
 			, AggressionType aggressionType
 			, Size tileSize
 			, int iconID
+			, int horizontalFlipChance
 			, int maxAP
 			, int maxHP
 			, int moveCost
@@ -90,6 +92,7 @@ public final class MonsterType {
 		this.aggressionType = aggressionType;
 		this.tileSize = tileSize;
 		this.iconID = iconID;
+		this.horizontalFlipChance = horizontalFlipChance;
 		this.maxAP = maxAP;
 		this.maxHP = maxHP;
 		this.moveCost = moveCost;

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/model/script/Requirement.java

@@ -25,6 +25,7 @@ public final class Requirement {
 		,dateEquals
 		,time
 		,timeEquals
+		,skillIncrease		// Check if possible to increase
 	}
 
 	public final RequirementType requireType;
@@ -85,6 +86,7 @@ public final class Requirement {
 			case questProgress:
 				return requireID != null && value >= 0;
 			case skillLevel:
+			case skillIncrease:
 				return requireID != null && value >= 0;
 			case spentGold:
 			case date:

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/ResourceLoader.java

@@ -262,6 +262,7 @@ public final class ResourceLoader {
 		final Size sz7x1 = new Size(7, 1);
 		final Size sz7x4 = new Size(7, 4);
 		final Size sz8x3 = new Size(8, 3);
+		final Size sz8x4 = new Size(8, 4);
 		final Size sz16x8 = new Size(16, 8);
 		final Size sz16x10 = new Size(16, 10);
 		final Size sz20x12 = new Size(20, 12);
@@ -381,10 +382,11 @@ public final class ResourceLoader {
 		loader.prepareTileset(R.drawable.monsters_fatboy73, "monsters_fatboy73", sz20x12, sz1x1, mTileSize);
         loader.prepareTileset(R.drawable.monsters_giantbasilisk, "monsters_giantbasilisk", sz1x1, sz2x2, mTileSize);
         loader.prepareTileset(R.drawable.monsters_gisons, "monsters_gisons", new Size(8, 2), sz1x1, mTileSize);
-		loader.prepareTileset(R.drawable.monsters_bosses_2x2, "monsters_bosses_2x2", sz1x1, sz2x2, mTileSize);
+		loader.prepareTileset(R.drawable.monsters_bosses_2x2, "monsters_bosses_2x2", sz8x4, sz2x2, mTileSize);
 		loader.prepareTileset(R.drawable.monsters_omi2, "monsters_omi2", sz8x3, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.monsters_phoenix01, "monsters_phoenix01", sz16x8, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.monsters_cats, "monsters_cats", new Size(10, 2), sz1x1, mTileSize);
+		loader.prepareTileset(R.drawable.monsters_1x2, "monsters_1x2", new Size(10, 5), sz1x2, mTileSize);
 		/*INSERT_NPCS_TILESETS_HERE*/
 		
 		loader.prepareTileset(R.drawable.map_bed_1, "map_bed_1", sz16x10, sz1x1, mTileSize);
@@ -399,6 +401,7 @@ public final class ResourceLoader {
 		loader.prepareTileset(R.drawable.map_cavewall_3, "map_cavewall_3", new Size(18, 6), sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_cavewall_4, "map_cavewall_4", new Size(18, 6), sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_cavewall_5, "map_cavewall_5", new Size(6, 6), sz1x1, mTileSize);
+		loader.prepareTileset(R.drawable.map_cavewall_6, "map_cavewall_6", new Size(18, 6), sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_chair_table_1, "map_chair_table_1", mapTileSize, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_chair_table_2, "map_chair_table_2", mapTileSize, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_crate_1, "map_crate_1", mapTileSize, sz1x1, mTileSize);
@@ -425,8 +428,10 @@ public final class ResourceLoader {
 		loader.prepareTileset(R.drawable.map_house_2, "map_house_2", mapTileSize, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_indoor_1, "map_indoor_1", mapTileSize, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_indoor_2, "map_indoor_2", mapTileSize, sz1x1, mTileSize);
+		loader.prepareTileset(R.drawable.map_items, "map_items", mapTileSize, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_kitchen_1, "map_kitchen_1", mapTileSize, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_outdoor_1, "map_outdoor_1", mapTileSize, sz1x1, mTileSize);
+		loader.prepareTileset(R.drawable.map_outdoor_2, "map_outdoor_2", mapTileSize, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_pillar_1, "map_pillar_1", mapTileSize, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_pillar_2, "map_pillar_2", mapTileSize, sz1x1, mTileSize);
 		loader.prepareTileset(R.drawable.map_pillar_3, "map_pillar_3", new Size(16, 10), sz1x1, mTileSize);

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/ActorConditionsTypeParser.java

@@ -8,7 +8,7 @@ import com.gpl.rpg.AndorsTrail.resource.DynamicTileLoader;
 import com.gpl.rpg.AndorsTrail.resource.TranslationLoader;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonCollectionParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonFieldNames;
-import com.gpl.rpg.AndorsTrail.util.Pair;
+import android.util.Pair;
 
 public final class ActorConditionsTypeParser extends JsonCollectionParserFor<ActorConditionType> {
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/ConversationListParser.java

@@ -13,7 +13,7 @@ import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonArrayParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonCollectionParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonFieldNames;
 import com.gpl.rpg.AndorsTrail.util.L;
-import com.gpl.rpg.AndorsTrail.util.Pair;
+import android.util.Pair;
 
 public final class ConversationListParser extends JsonCollectionParserFor<Phrase> {
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/DropListParser.java

@@ -11,7 +11,7 @@ import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonArrayParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonCollectionParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonFieldNames;
 import com.gpl.rpg.AndorsTrail.util.L;
-import com.gpl.rpg.AndorsTrail.util.Pair;
+import android.util.Pair;
 
 public final class DropListParser extends JsonCollectionParserFor<DropList> {
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/ItemCategoryParser.java

@@ -8,7 +8,7 @@ import com.gpl.rpg.AndorsTrail.model.item.ItemCategory;
 import com.gpl.rpg.AndorsTrail.resource.TranslationLoader;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonCollectionParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonFieldNames;
-import com.gpl.rpg.AndorsTrail.util.Pair;
+import android.util.Pair;
 
 public final class ItemCategoryParser extends JsonCollectionParserFor<ItemCategory> {
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/ItemTypeParser.java

@@ -13,7 +13,7 @@ import com.gpl.rpg.AndorsTrail.resource.DynamicTileLoader;
 import com.gpl.rpg.AndorsTrail.resource.TranslationLoader;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonCollectionParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonFieldNames;
-import com.gpl.rpg.AndorsTrail.util.Pair;
+import android.util.Pair;
 
 public final class ItemTypeParser extends JsonCollectionParserFor<ItemType> {
 
@@ -53,7 +53,7 @@ public final class ItemTypeParser extends JsonCollectionParserFor<ItemType> {
 				, ResourceParserUtils.parseImageID(tileLoader, o.getString(JsonFieldNames.ItemType.iconID))
 				, itemTypeName
 				, description
-				, itemCategories.getItemCategory(o.getString(JsonFieldNames.ItemType.category))
+				, itemCategories.getItemCategory(o.optString(JsonFieldNames.ItemType.category, "other"))
 				, ItemType.DisplayType.fromString(o.optString(JsonFieldNames.ItemType.displaytype, null), ItemType.DisplayType.ordinary)
 				, hasManualPrice
 				, baseMarketCost

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/MonsterTypeParser.java

@@ -14,7 +14,7 @@ import com.gpl.rpg.AndorsTrail.resource.TranslationLoader;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonCollectionParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonFieldNames;
 import com.gpl.rpg.AndorsTrail.util.ConstRange;
-import com.gpl.rpg.AndorsTrail.util.Pair;
+import android.util.Pair;
 import com.gpl.rpg.AndorsTrail.util.Size;
 
 public final class MonsterTypeParser extends JsonCollectionParserFor<MonsterType> {
@@ -55,6 +55,8 @@ public final class MonsterTypeParser extends JsonCollectionParserFor<MonsterType
 
 		final int exp = getExpectedMonsterExperience(attackCost, attackChance, damagePotential, criticalSkill, criticalMultiplier, blockChance, damageResistance, hitEffect, maxHP, maxAP);
 
+		final int horizontalFlipChance = o.optInt(JsonFieldNames.Monster.horizontalFlipChance, 0);
+
 		return new Pair<String, MonsterType>(monsterTypeID, new MonsterType(
 				monsterTypeID
 				, translationLoader.translateMonsterTypeName(o.getString(JsonFieldNames.Monster.name))
@@ -68,6 +70,7 @@ public final class MonsterTypeParser extends JsonCollectionParserFor<MonsterType
 				, MonsterType.AggressionType.fromString(o.optString(JsonFieldNames.Monster.movementAggressionType, null), MonsterType.AggressionType.none)
 				, ResourceParserUtils.parseTilesetTileSize(tileLoader, o.optString(JsonFieldNames.Monster.iconID, null), size1x1)
 				, ResourceParserUtils.parseImageID(tileLoader, o.getString(JsonFieldNames.Monster.iconID))
+				, horizontalFlipChance
 				, maxAP
 				, maxHP
 				, o.optInt(JsonFieldNames.Monster.moveCost, 10)

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/QuestParser.java

@@ -12,7 +12,7 @@ import com.gpl.rpg.AndorsTrail.resource.TranslationLoader;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonArrayParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonCollectionParserFor;
 import com.gpl.rpg.AndorsTrail.resource.parsers.json.JsonFieldNames;
-import com.gpl.rpg.AndorsTrail.util.Pair;
+import android.util.Pair;
 
 public final class QuestParser extends JsonCollectionParserFor<Quest> {
 	private final TranslationLoader translationLoader;

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/WorldMapParser.java

@@ -16,7 +16,7 @@ import com.gpl.rpg.AndorsTrail.model.map.WorldMapSegment.WorldMapSegmentMap;
 import com.gpl.rpg.AndorsTrail.resource.TranslationLoader;
 import com.gpl.rpg.AndorsTrail.util.Coord;
 import com.gpl.rpg.AndorsTrail.util.L;
-import com.gpl.rpg.AndorsTrail.util.Pair;
+import android.util.Pair;
 import com.gpl.rpg.AndorsTrail.util.XmlResourceParserUtils;
 
 public final class WorldMapParser {

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/json/JsonCollectionParserFor.java

@@ -11,7 +11,7 @@ import org.json.JSONException;
 
 import com.gpl.rpg.AndorsTrail.AndorsTrailApplication;
 import com.gpl.rpg.AndorsTrail.util.L;
-import com.gpl.rpg.AndorsTrail.util.Pair;
+import android.util.Pair;
 
 public abstract class JsonCollectionParserFor<T> extends JsonParserFor<Pair<String, T>> {
 	public HashSet<String> parseRows(String input, HashMap<String, T> dest) {

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/parsers/json/JsonFieldNames.java

@@ -105,6 +105,7 @@ public final class JsonFieldNames {
 	public static final class Monster {
 		public static final String monsterTypeID = "id";
 		public static final String iconID = "iconID";
+		public static final String horizontalFlipChance = "horizontalFlipChance";
 		public static final String name = "name";
 		public static final String spawnGroup = "spawnGroup";
 		public static final String monsterClass = "monsterClass";

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/resource/tiles/TileCollection.java

@@ -2,14 +2,20 @@ package com.gpl.rpg.AndorsTrail.resource.tiles;
 
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
+import android.graphics.Matrix;
 import android.graphics.Paint;
 
+import java.util.HashMap;
+import java.util.Map;
+
 public final class TileCollection {
 	private final Bitmap[] bitmaps;
+	private final Map<Integer, Bitmap> flippedBitmaps;
 	public final int maxTileID;
 
 	public TileCollection(int maxTileID) {
 		this.bitmaps = new Bitmap[maxTileID+1];
+		this.flippedBitmaps = new HashMap<>();
 		this.maxTileID = maxTileID;
 	}
 
@@ -19,9 +25,30 @@ public final class TileCollection {
 
 	public void setBitmap(int tileID, Bitmap bitmap) {
 		bitmaps[tileID] = bitmap;
+		flippedBitmaps.remove(tileID); // Remove cached flipped version if it exists
 	}
 
 	public void drawTile(Canvas canvas, int tile, int px, int py, Paint mPaint) {
-		canvas.drawBitmap(bitmaps[tile], px, py, mPaint);
+		drawTile(canvas, tile, px, py, mPaint, false);
+	}
+	public void drawTile(Canvas canvas, int tile, int px, int py, Paint mPaint, boolean isFlippedX) {
+		if (isFlippedX) {
+			canvas.drawBitmap(getFlippedBitmap(tile), px, py, mPaint);
+		} else canvas.drawBitmap(bitmaps[tile], px, py, mPaint);
+	}
+
+	private Bitmap getFlippedBitmap(int tile) {
+		if (flippedBitmaps.containsKey(tile)) {
+			return flippedBitmaps.get(tile);
+		}
+		Bitmap flipped = flipBitmapX(bitmaps[tile]);
+		flippedBitmaps.put(tile, flipped);
+		return flipped;
+	}
+
+	private static Bitmap flipBitmapX(Bitmap source) {
+		Matrix matrix = new Matrix();
+		matrix.postScale(-1, 1, source.getWidth() / 2f, source.getHeight() / 2f);
+		return Bitmap.createBitmap(source, 0, 0, source.getWidth(), source.getHeight(), matrix, true);
 	}
 }

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/util/Pair.java

@@ -1,11 +0,0 @@
-package com.gpl.rpg.AndorsTrail.util;
-
-// Should really use android.util.Pair<> instead, but it is not available for API level 4 (Android 1.6).
-public final class Pair<T1, T2> {
-	public final T1 first;
-	public final T2 second;
-	public Pair(T1 a, T2 b) {
-		this.first = a;
-		this.second = b;
-	}
-}

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/view/CustomDialogFactory.java

@@ -13,7 +13,6 @@ import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.view.ViewGroup.LayoutParams;
 import android.view.Window;
-import android.view.WindowManager;
 import android.widget.Button;
 import android.widget.TextView;
 
@@ -76,11 +75,8 @@ public class CustomDialogFactory {
 		dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
 		dialog.setContentView(R.layout.custom_dialog_title_icon);
 		dialog.getWindow().setBackgroundDrawableResource(android.R.color.transparent);
-		if (((AndorsTrailApplication)context.getApplicationContext()).getPreferences().fullscreen) {
-			dialog.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
-		} else {
-			dialog.getWindow().setFlags(0, WindowManager.LayoutParams.FLAG_FULLSCREEN);
-		}
+		boolean fullscreen = ((AndorsTrailApplication) context.getApplicationContext()).getPreferences().fullscreen;
+		AndorsTrailApplication.setFullscreenMode(fullscreen, dialog.getWindow());
 
 		setTitle(dialog, title, icon);
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/view/MainView.java

@@ -431,13 +431,13 @@ public final class MainView extends SurfaceView
 		for (MonsterSpawnArea a : currentMap.spawnAreas) {
 			for (Monster m : a.monsters) {
 				if (!m.hasVFXRunning) {
-					drawFromMapPosition(canvas, area, m.rectPosition, m.iconID);
+					drawFromMapPosition(canvas, area, m.rectPosition, m.iconID, m.isFlippedX);
 				} else if (area.intersects(m.rectPosition) || area.intersects(new CoordRect(m.lastPosition,m.rectPosition.size))) {
 					int vfxElapsedTime = (int) (System.currentTimeMillis() - m.vfxStartTime);
 					if (vfxElapsedTime > m.vfxDuration) vfxElapsedTime = m.vfxDuration;
 					int x = ((m.position.x - mapViewArea.topLeft.x) * tileSize * vfxElapsedTime + ((m.lastPosition.x - mapViewArea.topLeft.x) * tileSize * (m.vfxDuration - vfxElapsedTime))) / m.vfxDuration;
 					int y = ((m.position.y - mapViewArea.topLeft.y) * tileSize * vfxElapsedTime + ((m.lastPosition.y - mapViewArea.topLeft.y) * tileSize * (m.vfxDuration - vfxElapsedTime))) / m.vfxDuration;
-					tiles.drawTile(canvas, m.iconID, x, y, mPaint);
+					tiles.drawTile(canvas, m.iconID, x, y, mPaint, m.isFlippedX);
 				}
 			}
 		}
@@ -503,16 +503,27 @@ public final class MainView extends SurfaceView
 		if (!area.contains(p)) return;
 		_drawFromMapPosition(canvas, area, p.x, p.y, tile);
 	}
+	private void drawFromMapPosition(Canvas canvas, final CoordRect area, final Coord p, final int tile, final boolean isFlippedX) {
+		if (!area.contains(p)) return;
+		_drawFromMapPosition(canvas, area, p.x, p.y, tile, isFlippedX);
+	}
 	private void drawFromMapPosition(Canvas canvas, final CoordRect area, final CoordRect p, final int tile) {
 		if (!area.intersects(p)) return;
 		_drawFromMapPosition(canvas, area, p.topLeft.x, p.topLeft.y, tile);
 	}
+	private void drawFromMapPosition(Canvas canvas, final CoordRect area, final CoordRect p, final int tile, final boolean isFlippedX) {
+		if (!area.intersects(p)) return;
+		_drawFromMapPosition(canvas, area, p.topLeft.x, p.topLeft.y, tile, isFlippedX);
+	}
 	private void _drawFromMapPosition(Canvas canvas, final CoordRect area, int x, int y, final int tile) {
+		_drawFromMapPosition(canvas, area, x, y, tile, false);
+	}
+	private void _drawFromMapPosition(Canvas canvas, final CoordRect area, int x, int y, final int tile, final boolean isFlippedX) {
 		x -= mapViewArea.topLeft.x;
 		y -= mapViewArea.topLeft.y;
 //		if (	   (x >= 0 && x < mapViewArea.size.width)
 //				&& (y >= 0 && y < mapViewArea.size.height)) {
-			tiles.drawTile(canvas, tile, x * tileSize, y * tileSize, mPaint);
+		tiles.drawTile(canvas, tile, x * tileSize, y * tileSize, mPaint, isFlippedX);
 //		}
 	}
 

AndorsTrail/app/src/main/java/com/gpl/rpg/AndorsTrail/view/ShopItemContainerAdapter.java

@@ -56,7 +56,7 @@ public final class ShopItemContainerAdapter extends ArrayAdapter<ItemEntry> {
 		} else {
 			int price = ItemController.getBuyingPrice(player, itemType);
 			b.setText(r.getString(R.string.shop_buyitem, price));
-			b.setEnabled(ItemController.canAfford(player, price));
+			b.setEnabled(price > 0 && ItemController.canAfford(player, price));
 		}
 		b.setOnClickListener(new OnClickListener() {
 			@Override