v0.7.0: bugfixes:

- fixed preparation not being cleared with invisibility in some cases
- fixed the ghost hero rarely attacking nonexistant enemies
- fixed elixir of vitality
- fixed wand of blast wave registering a dungeon fail when it isn't what killed the hero
- fixed bones rarely appearing inside of bookcases on floor 20

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

@@ -104,6 +104,11 @@ public class Invisibility extends FlavourBuff {
 			timeFreeze.detach();
 		}
 		
+		Preparation prep = Dungeon.hero.buff( Preparation.class );
+		if (prep != null){
+			prep.detach();
+		}
+		
 		Swiftthistle.TimeBubble bubble =  Dungeon.hero.buff( Swiftthistle.TimeBubble.class );
 		if (bubble != null){
 			bubble.detach();

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/DriedRose.java

@@ -474,7 +474,8 @@ public class DriedRose extends Artifact {
 			Char enemy = super.chooseEnemy();
 			
 			//will never attack something far from the player
-			if (enemy != null &&  Dungeon.level.distance(enemy.pos, Dungeon.hero.pos) <= 8){
+			if (enemy != null && Dungeon.level.mobs.contains(enemy)
+					&& Dungeon.level.distance(enemy.pos, Dungeon.hero.pos) <= 8){
 				return enemy;
 			} else {
 				return null;

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/potions/elixirs/ElixirOfVitality.java

@@ -38,6 +38,7 @@ public class ElixirOfVitality extends Elixir {
 	@Override
 	public void apply(Hero hero) {
 		Buff.affect( hero, Healing.class ).setHeal((int)(0.8f*hero.HT + 14), 0.25f, 0);
+		PotionOfHealing.cure(hero);
 		Buff.affect(hero, Barrier.class).set((int)(0.6f*hero.HT + 10));
 	}
 	

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

@@ -84,6 +84,9 @@ public class WandOfBlastWave extends DamageWand {
 					Ballistica trajectory = new Ballistica(ch.pos, ch.pos + i, Ballistica.MAGIC_BOLT);
 					int strength = 1 + Math.round(level() / 2f);
 					throwChar(ch, trajectory, strength);
+				} else if (ch == Dungeon.hero){
+					Dungeon.fail( getClass() );
+					GLog.n( Messages.get( this, "ondeath") );
 				}
 			}
 		}
@@ -100,11 +103,7 @@ public class WandOfBlastWave extends DamageWand {
 				throwChar(ch, trajectory, strength);
 			}
 		}
-
-		if (!curUser.isAlive()) {
-			Dungeon.fail( getClass() );
-			GLog.n( Messages.get( this, "ondeath") );
-		}
+		
 	}
 
 	public static void throwChar(final Char ch, final Ballistica trajectory, int power){
@@ -140,6 +139,7 @@ public class WandOfBlastWave extends DamageWand {
 				}
 				Dungeon.level.press(ch.pos, ch, true);
 				if (ch == Dungeon.hero){
+					//FIXME currently no logic here if the throw effect kills the hero
 					Dungeon.observe();
 				}
 			}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/CityBossLevel.java

@@ -28,6 +28,7 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.King;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.items.Gold;
 import com.shatteredpixel.shatteredpixeldungeon.items.Heap;
 import com.shatteredpixel.shatteredpixeldungeon.items.Item;
 import com.shatteredpixel.shatteredpixeldungeon.items.keys.SkeletonKey;
@@ -165,13 +166,13 @@ public class CityBossLevel extends Level {
 	
 	@Override
 	protected void createItems() {
-		Item item = Bones.get();
+		Item item = new Gold(10);
 		if (item != null) {
 			int pos;
 			do {
 				pos =
 					Random.IntRange( LEFT + 1, LEFT + HALL_WIDTH - 2 ) +
-					Random.IntRange( TOP + HALL_HEIGHT + 1, TOP + HALL_HEIGHT  + CHAMBER_HEIGHT ) * width();
+					Random.IntRange( TOP + HALL_HEIGHT + 2, TOP + HALL_HEIGHT  + CHAMBER_HEIGHT ) * width();
 			} while (pos == entrance);
 			drop( item, pos ).type = Heap.Type.REMAINS;
 		}