v0.6.3: various bugfixes:

- new corruption logic now works with piranha and dwarf tokens
- wand of corruption can now apply to NPCs
- fixed being able to attempt assassination on NPCs

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/buffs/Preparation.java

@@ -26,6 +26,7 @@ import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Rat;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.npcs.NPC;
 import com.shatteredpixel.shatteredpixeldungeon.effects.CellEmitter;
 import com.shatteredpixel.shatteredpixeldungeon.effects.Effects;
 import com.shatteredpixel.shatteredpixeldungeon.effects.Speck;
@@ -233,7 +234,7 @@ public class Preparation extends Buff implements ActionIndicator.Action {
 		public void onSelect(Integer cell) {
 			if (cell == null) return;
 			final Char enemy = Actor.findChar( cell );
-			if (enemy == null || Dungeon.hero.isCharmedBy(enemy)){
+			if (enemy == null || Dungeon.hero.isCharmedBy(enemy) || enemy instanceof NPC){
 				GLog.w(Messages.get(Preparation.class, "no_target"));
 			} else {
 				

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Golem.java

@@ -60,12 +60,12 @@ public class Golem extends Mob {
 	public int drRoll() {
 		return Random.NormalIntRange(0, 12);
 	}
-
+	
 	@Override
-	public void die( Object cause ) {
+	public void rollToDropLoot() {
 		Imp.Quest.process( this );
 		
-		super.die( cause );
+		super.rollToDropLoot();
 	}
 	
 	{

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Monk.java

@@ -74,10 +74,10 @@ public class Monk extends Mob {
 	}
 	
 	@Override
-	public void die( Object cause ) {
+	public void rollToDropLoot() {
 		Imp.Quest.process( this );
 		
-		super.die( cause );
+		super.rollToDropLoot();
 	}
 
 	private int hitsToDisarm = 0;

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Piranha.java

@@ -47,6 +47,9 @@ public class Piranha extends Mob {
 		
 		EXP = 0;
 		
+		loot = MysteryMeat.class;
+		lootChance = 1f;
+		
 		HUNTING = new Hunting();
 	}
 	
@@ -86,7 +89,6 @@ public class Piranha extends Mob {
 	
 	@Override
 	public void die( Object cause ) {
-		Dungeon.level.drop( new MysteryMeat(), pos ).sprite.drop();
 		super.die( cause );
 		
 		Statistics.piranhasKilled++;

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfCorruption.java

@@ -125,7 +125,7 @@ public class WandOfCorruption extends Wand {
 
 		if (ch != null){
 			
-			if (!(ch instanceof Mob) || ch instanceof NPC){
+			if (!(ch instanceof Mob)){
 				return;
 			}