v0.8.0: balance changes to various enemies:

- Bat damage reduce by ~10%
- Shaman melee damage reduced by ~13%
- Debuffs from red and blue shamans now last 20 turns, down from 30
- Brute melee damage reduced by ~6%
- Brute enraged melee damage reduced by ~9%
- Ghoul melee damage increased by ~6%

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

@@ -26,7 +26,7 @@ import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
 
 public class Vulnerable extends FlavourBuff {
 	
-	public static final float DURATION = 30f;
+	public static final float DURATION = 20f;
 	
 	{
 		type = buffType.NEGATIVE;

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

@@ -24,11 +24,9 @@ package com.shatteredpixel.shatteredpixeldungeon.actors.buffs;
 import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
 import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;
 
-//TODO need to re-evaluate various cases cases where this was used
-// now that warlocks give a different debuff and shamen have 3 different ones
 public class Weakness extends FlavourBuff {
 
-	public static final float DURATION = 30f;
+	public static final float DURATION = 20f;
 
 	{
 		type = buffType.NEGATIVE;

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

@@ -49,7 +49,7 @@ public class Bat extends Mob {
 	
 	@Override
 	public int damageRoll() {
-		return Random.NormalIntRange( 6, 16 );
+		return Random.NormalIntRange( 5, 15 );
 	}
 	
 	@Override

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

@@ -53,10 +53,9 @@ public class Brute extends Mob {
 	
 	@Override
 	public int damageRoll() {
-		//TODO final balance decisions on these numbers
 		return buff(BruteRage.class) != null ?
-			Random.NormalIntRange( 15, 45 ) :
-			Random.NormalIntRange( 6, 26 );
+			Random.NormalIntRange( 15, 40 ) :
+			Random.NormalIntRange( 5, 25 );
 	}
 	
 	@Override

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

@@ -54,7 +54,7 @@ public class Ghoul extends Mob {
 
 	@Override
 	public int damageRoll() {
-		return Random.NormalIntRange( 14, 22 );
+		return Random.NormalIntRange( 16, 22 );
 	}
 
 	@Override

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

@@ -52,7 +52,7 @@ public abstract class Shaman extends Mob {
 	
 	@Override
 	public int damageRoll() {
-		return Random.NormalIntRange( 5, 12 );
+		return Random.NormalIntRange( 5, 10 );
 	}
 	
 	@Override

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/scrolls/ScrollOfRetribution.java

@@ -59,7 +59,7 @@ public class ScrollOfRetribution extends Scroll {
 			}
 		}
 		
-		Buff.prolong(curUser, Weakness.class, Weakness.DURATION/2f);
+		Buff.prolong(curUser, Weakness.class, Weakness.DURATION);
 		Buff.prolong(curUser, Blindness.class, Math.round(6 + power));
 		Dungeon.observe();
 		

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/traps/WeakeningTrap.java

@@ -48,7 +48,7 @@ public class WeakeningTrap extends Trap{
 				|| ch.properties().contains(Char.Property.MINIBOSS)){
 				Buff.prolong( ch, Weakness.class, Weakness.DURATION/2f );
 			}
-			Buff.prolong( ch, Weakness.class, Weakness.DURATION*2f );
+			Buff.prolong( ch, Weakness.class, Weakness.DURATION*3f );
 		}
 	}
 }