v0.8.0b: various mob fixes/improvements:

- Fixed warlocks not dealing normalized damage with their magic attack
- Fixed Yog-Dzewa fight glitching in rare cases where the eye and last fist are killed at the same time
- Fixed Bright/Dark fist very rarely teleporting into enclosed spaces
- Yog's fists are now considered bosses, not minibosses

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

@@ -111,7 +111,7 @@ public class Warlock extends Mob implements Callback {
 				Buff.prolong( enemy, Degrade.class, Degrade.DURATION );
 			}
 			
-			int dmg = Random.Int( 12, 18 );
+			int dmg = Random.NormalIntRange( 12, 18 );
 			enemy.damage( dmg, new DarkBolt() );
 			
 			if (!enemy.isAlive() && enemy == Dungeon.hero) {

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

@@ -112,6 +112,11 @@ public class YogDzewa extends Mob {
 
 	@Override
 	protected boolean act() {
+		//catches an error-case from 0.8.0 & 0.8.0a
+		if (!isAlive()){
+			die(null);
+		}
+
 		if (phase == 0){
 			if (Dungeon.hero.viewDistance >= Dungeon.level.distance(pos, Dungeon.hero.pos)) {
 				Dungeon.observe();
@@ -280,15 +285,22 @@ public class YogDzewa extends Mob {
 
 		int preHP = HP;
 		super.damage( dmg, src );
-		int dmgTaken = preHP - HP;
 
 		if (phase == 0 || findFist() != null) return;
 
+		if (phase < 4) {
+			HP = Math.max(HP, HT - 300 * phase);
+		} else if (phase == 4) {
+			HP = Math.max(HP, 100);
+		}
+		int dmgTaken = preHP - HP;
+
+		if (dmgTaken > 0) {
 			abilityCooldown -= dmgTaken / 10f;
 			summonCooldown -= dmgTaken / 10f;
+		}
 
 		if (phase < 4 && HP <= HT - 300*phase){
-			HP = HT - 300*phase;
 
 			Dungeon.level.viewDistance = Math.max(1, Dungeon.level.viewDistance-1);
 			if (Dungeon.hero.buff(Light.class) == null){

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

@@ -66,7 +66,7 @@ public abstract class YogFist extends Mob {
 
 		state = HUNTING;
 
-		properties.add(Property.MINIBOSS);
+		properties.add(Property.BOSS);
 		properties.add(Property.DEMONIC);
 	}
 
@@ -472,7 +472,10 @@ public abstract class YogFist extends Mob {
 				int i;
 				do {
 					i = Random.Int(Dungeon.level.length());
-				} while (Dungeon.level.heroFOV[i] || Dungeon.level.solid[i] || Actor.findChar(i) != null);
+				} while (Dungeon.level.heroFOV[i]
+						|| Dungeon.level.solid[i]
+						|| Actor.findChar(i) != null
+						|| Dungeon.findStep(this, Dungeon.level.exit, Dungeon.level.passable, fieldOfView, false) == -1);
 				ScrollOfTeleportation.appear(this, i);
 				state = WANDERING;
 				GameScene.flash(0xFFFFFF);
@@ -539,7 +542,10 @@ public abstract class YogFist extends Mob {
 				int i;
 				do {
 					i = Random.Int(Dungeon.level.length());
-				} while (Dungeon.level.heroFOV[i] || Dungeon.level.solid[i] || Actor.findChar(i) != null);
+				} while (Dungeon.level.heroFOV[i]
+						|| Dungeon.level.solid[i]
+						|| Actor.findChar(i) != null
+						|| Dungeon.findStep(this, Dungeon.level.exit, Dungeon.level.passable, fieldOfView, false) == -1);
 				ScrollOfTeleportation.appear(this, i);
 				state = WANDERING;
 				GameScene.flash(0, false);