v0.2.3: Hourglass bugfixes & some tweaks.

src/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Mob.java

@@ -31,6 +31,7 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.hero.HeroSubClass;
 import com.shatteredpixel.shatteredpixeldungeon.effects.Wound;
 import com.shatteredpixel.shatteredpixeldungeon.items.Generator;
 import com.shatteredpixel.shatteredpixeldungeon.items.Item;
+import com.shatteredpixel.shatteredpixeldungeon.items.artifacts.TimekeepersHourglass;
 import com.shatteredpixel.shatteredpixeldungeon.items.rings.RingOfAccuracy;
 import com.shatteredpixel.shatteredpixeldungeon.items.rings.RingOfWealth;
 import com.shatteredpixel.shatteredpixeldungeon.levels.Level;
@@ -257,6 +258,13 @@ public abstract class Mob extends Char {
 		}
 	}
 
+    @Override
+    public void updateSpriteState() {
+        super.updateSpriteState();
+        if (Dungeon.hero.buff(TimekeepersHourglass.timeFreeze.class) != null)
+            sprite.add( CharSprite.State.PARALYSED );
+    }
+
     @Override
 	public void move( int step ) {
 		super.move( step );

src/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/TimekeepersHourglass.java

@@ -253,13 +253,21 @@ public class TimekeepersHourglass extends Artifact {
 
         }
 
-        public void delayedPress(int cell){
+        public void setDelayedPress(int cell){
             if (!presses.contains(cell))
                 presses.add(cell);
         }
 
+        public void triggerPresses(){
+            for (int cell : presses)
+                Dungeon.level.press(cell, null);
+
+            presses = new ArrayList<Integer>();
+        }
+
         @Override
         public boolean attachTo(Char target) {
+            if (Dungeon.level != null)
                 for (Mob mob : Dungeon.level.mobs.toArray(new Mob[0]))
                     mob.sprite.add(CharSprite.State.PARALYSED);
             GameScene.freezeEmitters = true;
@@ -268,8 +276,7 @@ public class TimekeepersHourglass extends Artifact {
 
         @Override
         public void detach(){
-            for (int cell : presses)
+            triggerPresses();
-                Dungeon.level.press(cell, null);
             for (Mob mob : Dungeon.level.mobs.toArray(new Mob[0]))
                 mob.sprite.remove(CharSprite.State.PARALYSED);
             GameScene.freezeEmitters = false;

src/com/shatteredpixel/shatteredpixeldungeon/levels/Level.java

@@ -781,7 +781,7 @@ public abstract class Level implements Bundlable {
 			Level.set( cell, Terrain.discover( map[cell] ) );
 			GameScene.updateMap( cell );
 
-			timeFreeze.delayedPress(cell);
+			timeFreeze.setDelayedPress( cell );
 
 		}
 		

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

@@ -298,6 +298,8 @@ public class GameScene extends PixelScene {
 	
 	public void destroy() {
 		
+		freezeEmitters = false;
+
         scene = null;
 		Badges.saveGlobal();