v0.8.0: fixes/tweaks:

- damage numbers now appear where a sprite is arriving if it is moving
- blob emitters can now have a defined bound within a cell
- tweaked hero level exit/entrance behaviour
- refactored game actions that are defined in GameAction.java

SPD-classes/src/main/java/com/watabou/input/GameAction.java

@@ -52,9 +52,7 @@ public class GameAction {
 	}
 
 	public static final GameAction NONE = new GameAction( "none" );
-
 	public static final GameAction BACK = new GameAction( "back" );
-	public static final GameAction MENU = new GameAction( "menu" );
 
 	public static ArrayList<GameAction> allActions(){
 		return new ArrayList<>(ALL_ACTIONS);

SPD-classes/src/main/java/com/watabou/input/KeyBindings.java

@@ -32,14 +32,6 @@ public class KeyBindings {
 
 	private static LinkedHashMap<Integer, GameAction> bindings = new LinkedHashMap<>();
 
-	public static void addKeyBinding(int keyCode, GameAction action){
-		bindings.put(keyCode, action);
-	}
-
-	public static void clearKeyBindings(){
-		bindings.clear();
-	}
-
 	public static LinkedHashMap<Integer, GameAction> getAllBindings(){
 		return new LinkedHashMap<>(bindings);
 	}
@@ -48,20 +40,32 @@ public class KeyBindings {
 		bindings = new LinkedHashMap<>(newBindings);
 	}
 
+	//these are special keybinding that are not user-configurable
+	private static LinkedHashMap<Integer, GameAction> hardBindings = new LinkedHashMap<>();
+
+	public static void addHardBinding(int keyCode, GameAction action){
+		hardBindings.put(keyCode, action);
+	}
+
 	public static boolean acceptUnbound = false;
 
 	public static boolean isKeyBound(int keyCode){
 		if (keyCode <= 0 || keyCode > 255){
 			return false;
 		}
-		return acceptUnbound || bindings.containsKey( keyCode );
+		return acceptUnbound || bindings.containsKey( keyCode ) || hardBindings.containsKey( keyCode );
 	}
 	
 	public static GameAction getActionForKey(KeyEvent event){
-		return bindings.get( event.code );
+		if (bindings.containsKey( event.code )){
+			return bindings.get( event.code );
+		} else if (hardBindings.containsKey( event.code )) {
+			return hardBindings.get( event.code );
+		}
+		return GameAction.NONE;
 	}
 
-	public static ArrayList<Integer> getKeysForAction(GameAction action){
+	public static ArrayList<Integer> getBoundKeysForAction(GameAction action){
 		ArrayList<Integer> result = new ArrayList<>();
 		for( int i : bindings.keySet()){
 			if (bindings.get(i) == action){
@@ -76,6 +80,10 @@ public class KeyBindings {
 			return "None";
 		} else if (keyCode == Input.Keys.PLUS){
 			return "+";
+		} else if (keyCode == Input.Keys.BACKSPACE) {
+			return "Backspace";
+		} else if (keyCode == Input.Keys.FORWARD_DEL) {
+			return "Delete";
 		} else {
 			return Input.Keys.toString(keyCode);
 		}

SPD-classes/src/main/java/com/watabou/noosa/Scene.java

@@ -37,10 +37,6 @@ public class Scene extends Group {
 				if (Game.instance != null && event.pressed) {
 					if (KeyBindings.getActionForKey( event ) == GameAction.BACK){
 						onBackPressed();
-
-					} else if (KeyBindings.getActionForKey( event ) == GameAction.MENU){
-						onMenuPressed();
-
 					}
 				}
 				return false;
@@ -79,9 +75,5 @@ public class Scene extends Group {
 	protected void onBackPressed() {
 		Game.instance.finish();
 	}
-	
-	protected void onMenuPressed() {
-		
-	}
 
 }

SPD-classes/src/main/java/com/watabou/noosa/ui/Button.java

@@ -66,8 +66,7 @@ public class Button extends Component {
 		KeyEvent.addKeyListener( keyListener = new Signal.Listener<KeyEvent>() {
 			@Override
 			public boolean onSignal ( KeyEvent event ) {
-				if ( active && !event.pressed
-						&& KeyBindings.getActionForKey( event ) == keyAction()){
+				if ( active && event.pressed && KeyBindings.getActionForKey( event ) == keyAction()){
 					onClick();
 					return true;
 				}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/SPDAction.java

@@ -38,9 +38,7 @@ public class SPDAction extends GameAction {
 
 	//--New references to existing actions from GameAction
 	public static final GameAction NONE  = GameAction.NONE;
-
 	public static final GameAction BACK  = GameAction.BACK;
-	public static final GameAction MENU  = GameAction.MENU;
 	//--
 
 	public static final GameAction HERO_INFO   = new SPDAction("hero_info");
@@ -75,8 +73,8 @@ public class SPDAction extends GameAction {
 
 	private static final LinkedHashMap<Integer, GameAction> defaultBindings = new LinkedHashMap<>();
 	static {
-		defaultBindings.put( Input.Keys.BACK,        SPDAction.BACK );
-		defaultBindings.put( Input.Keys.MENU,        SPDAction.MENU );
+		defaultBindings.put( Input.Keys.ESCAPE,      SPDAction.BACK );
+		defaultBindings.put( Input.Keys.BACKSPACE,   SPDAction.BACK );
 
 		defaultBindings.put( Input.Keys.H,           SPDAction.HERO_INFO );
 		defaultBindings.put( Input.Keys.J,           SPDAction.JOURNAL );
@@ -120,6 +118,12 @@ public class SPDAction extends GameAction {
 		return new LinkedHashMap<>(defaultBindings);
 	}
 
+	//hard bindings for android devices
+	static {
+		KeyBindings.addHardBinding( Input.Keys.BACK, SPDAction.BACK );
+		KeyBindings.addHardBinding( Input.Keys.MENU, SPDAction.INVENTORY );
+	}
+
 	//we only save/loads keys which differ from the default configuration.
 	private static final String BINDINGS_FILE = "keybinds.dat";
 

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java

@@ -846,8 +846,10 @@ public class Hero extends Char {
 	
 	private boolean actDescend( HeroAction.Descend action ) {
 		int stairs = action.dst;
-		if (pos == stairs && (Dungeon.level.map[pos] == Terrain.EXIT
-						|| Dungeon.level.map[pos] == Terrain.UNLOCKED_EXIT)) {
+
+		//there can be multiple exit tiles, so descend on any of them
+		//TODO this is slightly brittle, it assumes there are no disjointed sets of exit tiles
+		if ((Dungeon.level.map[pos] == Terrain.EXIT || Dungeon.level.map[pos] == Terrain.UNLOCKED_EXIT)) {
 			
 			curAction = null;
 
@@ -873,7 +875,10 @@ public class Hero extends Char {
 	
 	private boolean actAscend( HeroAction.Ascend action ) {
 		int stairs = action.dst;
-		if (pos == stairs && Dungeon.level.map[pos] == Terrain.ENTRANCE) {
+
+		//there can be multiple entrance tiles, so descend on any of them
+		//TODO this is slightly brittle, it assumes there are no disjointed sets of entrance tiles
+		if (Dungeon.level.map[pos] == Terrain.ENTRANCE) {
 			
 			if (Dungeon.depth == 1) {
 				

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/effects/BlobEmitter.java

@@ -26,6 +26,7 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.blobs.Blob;
 import com.shatteredpixel.shatteredpixeldungeon.tiles.DungeonTilemap;
 import com.watabou.noosa.particles.Emitter;
 import com.watabou.utils.Random;
+import com.watabou.utils.RectF;
 
 public class BlobEmitter extends Emitter {
 	
@@ -38,6 +39,8 @@ public class BlobEmitter extends Emitter {
 		this.blob = blob;
 		blob.use( this );
 	}
+
+	public RectF bound = new RectF(0, 0, 1, 1);
 	
 	@Override
 	protected void emit( int index ) {
@@ -59,8 +62,8 @@ public class BlobEmitter extends Emitter {
 				if (cell < Dungeon.level.heroFOV.length
 						&& (Dungeon.level.heroFOV[cell] || blob.alwaysVisible)
 						&& map[cell] > 0) {
-					float x = (i + Random.Float()) * size;
-					float y = (j + Random.Float()) * size;
+					float x = (i + Random.Float(bound.left, bound.right)) * size;
+					float y = (j + Random.Float(bound.top, bound.bottom)) * size;
 					factory.emit(this, index, x, y);
 				}
 			}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/scenes/GameScene.java

@@ -650,13 +650,6 @@ public class GameScene extends PixelScene {
 			add( new WndGame() );
 		}
 	}
-	
-	@Override
-	protected void onMenuPressed() {
-		if (Dungeon.hero.ready) {
-			selectItem( null, WndBag.Mode.ALL, null );
-		}
-	}
 
 	public void addCustomTile( CustomTilemap visual){
 		customTiles.add( visual.create() );

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/sprites/CharSprite.java

@@ -180,10 +180,12 @@ public class CharSprite extends MovieClip implements Tweener.Listener, MovieClip
 			if (args.length > 0) {
 				text = Messages.format( text, args );
 			}
+			float x = destinationCenter().x;
+			float y = destinationCenter().y - height()/2f;
 			if (ch != null) {
-				FloatingText.show( x + width() * 0.5f, y, ch.pos, text, color );
+				FloatingText.show( x, y, ch.pos, text, color );
 			} else {
-				FloatingText.show( x + width() * 0.5f, y, text, color );
+				FloatingText.show( x, y, text, color );
 			}
 		}
 	}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/Window.java

@@ -160,10 +160,6 @@ public class Window extends Group implements Signal.Listener<KeyEvent> {
 		if (event.pressed) {
 			if (KeyBindings.getActionForKey( event ) == SPDAction.BACK){
 				onBackPressed();
-
-			} else if (KeyBindings.getActionForKey( event ) == SPDAction.MENU){
-				onMenuPressed();
-
 			}
 		}
 		
@@ -175,7 +171,5 @@ public class Window extends Group implements Signal.Listener<KeyEvent> {
 	public void onBackPressed() {
 		hide();
 	}
-	
-	public void onMenuPressed() {
-	}
+
 }

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndBag.java

@@ -23,6 +23,7 @@ package com.shatteredpixel.shatteredpixeldungeon.windows;
 
 import com.shatteredpixel.shatteredpixeldungeon.Assets;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.SPDAction;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Belongings;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
 import com.shatteredpixel.shatteredpixeldungeon.items.EquipableItem;
@@ -55,6 +56,8 @@ import com.shatteredpixel.shatteredpixeldungeon.ui.ItemSlot;
 import com.shatteredpixel.shatteredpixeldungeon.ui.QuickSlotButton;
 import com.shatteredpixel.shatteredpixeldungeon.ui.RenderedTextBlock;
 import com.watabou.gltextures.TextureCache;
+import com.watabou.input.KeyBindings;
+import com.watabou.input.KeyEvent;
 import com.watabou.noosa.BitmapText;
 import com.watabou.noosa.ColorBlock;
 import com.watabou.noosa.Game;
@@ -244,11 +247,14 @@ public class WndBag extends WndTabbed {
 		
 		count++;
 	}
-	
+
 	@Override
-	public void onMenuPressed() {
-		if (listener == null) {
+	public boolean onSignal(KeyEvent event) {
+		if (event.pressed && KeyBindings.getActionForKey( event ) == SPDAction.INVENTORY) {
 			hide();
+			return true;
+		} else {
+			return super.onSignal(event);
 		}
 	}
 	

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/windows/WndKeyBindings.java

@@ -99,8 +99,8 @@ public class WndKeyBindings extends Window {
 
 		int y = 0;
 		for (GameAction action : GameAction.allActions()){
-			//start at 3. No bindings for NONE, BACK, and MENU atm
-			if (action.code() < 3) continue;
+			//start at 1. No bindings for NONE
+			if (action.code() < 1) continue;
 
 			BindingItem item = new BindingItem(action);
 			item.setRect(0, y, WIDTH, BindingItem.HEIGHT);
@@ -192,7 +192,7 @@ public class WndKeyBindings extends Window {
 			actionName.setHightlighting(false);
 			add(actionName);
 
-			ArrayList<Integer> keys = KeyBindings.getKeysForAction(action);
+			ArrayList<Integer> keys = KeyBindings.getBoundKeysForAction(action);
 			origKey1 = key1 = keys.isEmpty() ? 0 : keys.remove(0);
 			origKey2 = key2 = keys.isEmpty() ? 0 : keys.remove(0);