v0.3.2: adjusted balance on the cloak of shadows and freerunner

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

@@ -85,8 +85,7 @@ public class Invisibility extends FlavourBuff {
 		}
 		CloakOfShadows.cloakStealth cloakBuff = Dungeon.hero.buff( CloakOfShadows.cloakStealth.class );
 		if (cloakBuff != null) {
-			cloakBuff.act();
-			cloakBuff.detach();
+			cloakBuff.dispel();
 		}
 		//this isn't a form of invisibilty, but it is meant to dispel at the same time as it.
 		TimekeepersHourglass.timeFreeze timeFreeze = Dungeon.hero.buff( TimekeepersHourglass.timeFreeze.class );

src/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Hero.java

@@ -374,7 +374,7 @@ public class Hero extends Char {
 
 			return ((HeroSprite)sprite).sprint( subClass == HeroSubClass.FREERUNNER && !isStarving() ) ?
 					invisible > 0 ?
-							4f * speed :
+							2f * speed :
 							1.5f * speed :
 					speed;
 			

src/com/shatteredpixel/shatteredpixeldungeon/actors/hero/HeroSubClass.java

@@ -44,7 +44,7 @@ public enum HeroSubClass {
 		"When performing a surprise attack, the _Assassin_ inflicts additional damage to his target." ),
 	FREERUNNER( "freerunner",
 		"The _Freerunner_ moves faster when he unencumbered and not starving, " +
-		"if he is invisible, this speed boost is much stronger." ),
+		"if he is invisible, this speed boost is increased." ),
 		
 	SNIPER( "sniper",
 		"The _Sniper_ is able to detect weak points in an enemy's armor, " +

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

@@ -209,6 +209,8 @@ public class CloakOfShadows extends Artifact {
 	}
 
 	public class cloakStealth extends ArtifactBuff{
+		int turnsToCost = 0;
+
 		@Override
 		public int icon() {
 			return BuffIndicator.INVISIBLE;
@@ -226,13 +228,33 @@ public class CloakOfShadows extends Artifact {
 
 		@Override
 		public boolean act(){
-			charge--;
+			if (turnsToCost == 0) charge--;
 			if (charge <= 0) {
 				detach();
 				GLog.w("Your cloak has run out of energy.");
 				((Hero)target).interrupt();
 			}
 
+			if (turnsToCost == 0) exp += 10 + ((Hero)target).lvl;
+
+			if (exp >= (level+1)*50 && level < levelCap) {
+				upgrade();
+				exp -= level*50;
+				GLog.p("Your cloak grows stronger!");
+			}
+
+			if (turnsToCost == 0) turnsToCost = 2;
+			else    turnsToCost--;
+			updateQuickslot();
+
+			spend( TICK );
+
+			return true;
+		}
+
+		public void dispel(){
+			charge --;
+
 			exp += 10 + ((Hero)target).lvl;
 
 			if (exp >= (level+1)*50 && level < levelCap) {
@@ -242,10 +264,7 @@ public class CloakOfShadows extends Artifact {
 			}
 
 			updateQuickslot();
-
-			spend( TICK );
-
-			return true;
+			detach();
 		}
 
 		@Override