v0.9.3: adjusted Tengu for bosses challenge:

Baseline changes:
- Tengu can now throw bombs near to himself
- fixed odd behaviour when fire ability stacks
Challenge changes:
- HP up to 250 from 200
- 1st phase traps are much deadlier
- 2nd phase abilities are used more often

core/src/main/assets/messages/misc/misc.properties

@@ -86,6 +86,6 @@ challenges.no_scrolls_desc=A certain rune is harder to find. Unfortunately, it's
 challenges.champion_enemies=Hostile champions
 challenges.champion_enemies_desc=You're not the only one who can level up!\n\n- Regular enemies have a 1/8 chance to spawn with a special champion buff.\n- Champions wake up if they spawn asleep\n- The hero knows when a champion spawns\n- Champions are immune to corruption\n\nThere are six types of champion enemy:\n_Blazing (orange):_ +25% melee damage, ignites on hit, immune to fire, spreads flames on death\n_Projecting (purple):_ +25% melee damage, can attack anything they see\n_Antimagic (green):_ -25% damage taken, immune to magical effects\n_Giant (blue):_ -75% damage taken, +1 melee range, cannot move into tunnels\n_Blessed (yellow):_ +200% accuracy, +200% evasion\n_Growing (red):_ +20% accuracy, evasion, damage, and effective HP. Increases by 1% every 3 turns.
 challenges.stronger_bosses=Badder bosses
-challenges.stronger_bosses_desc=TODO\n\n_Goo:_ +20% health\n_-_ Healing in water ramps up, to a max of 3/turn\n_-_ Pumps up in 1 turn instead of 2
+challenges.stronger_bosses_desc=TODO\n\n_Goo:_ +20% health\n_-_ Healing in water ramps up, to a max of 3/turn\n_-_ Pumps up in 1 turn instead of 2\n\n_Tengu:_ +25% health\n_-_ 1st phase traps are much deadlier\n_-_ 2nd phase abilities are more frequent
 
 rankings$record.something=Killed by Something

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

@@ -23,6 +23,7 @@ package com.shatteredpixel.shatteredpixeldungeon.actors.mobs;
 
 import com.shatteredpixel.shatteredpixeldungeon.Assets;
 import com.shatteredpixel.shatteredpixeldungeon.Badges;
+import com.shatteredpixel.shatteredpixeldungeon.Challenges;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
@@ -69,6 +70,7 @@ import com.watabou.noosa.audio.Sample;
 import com.watabou.noosa.particles.Emitter;
 import com.watabou.utils.Bundle;
 import com.watabou.utils.Callback;
+import com.watabou.utils.GameMath;
 import com.watabou.utils.PathFinder;
 import com.watabou.utils.PointF;
 import com.watabou.utils.Random;
@@ -81,7 +83,7 @@ public class Tengu extends Mob {
 	{
 		spriteClass = TenguSprite.class;
 		
-		HP = HT = 200;
+		HP = HT = Dungeon.isChallenged(Challenges.STRONGER_BOSSES) ? 250 : 200;
 		EXP = 20;
 		defenseSkill = 15;
 		
@@ -434,8 +436,9 @@ public class Tengu extends Mob {
 			
 			abilityCooldown--;
 			
-			if (targetAbilityUses() - abilitiesUsed >= 4){
+			if (targetAbilityUses() - abilitiesUsed >= 4 && !Dungeon.isChallenged(Challenges.STRONGER_BOSSES)){
 				//Very behind in ability uses, use one right away!
+				//but not on bosses challenge, we already cast quickly then
 				abilityCooldown = 0;
 				
 			} else if (targetAbilityUses() - abilitiesUsed >= 3){
@@ -475,6 +478,8 @@ public class Tengu extends Mob {
 				abilityToUse = BOMB_ABILITY;
 			} else if (abilitiesUsed == 1){
 				abilityToUse = SHOCKER_ABILITY;
+			} else if (Dungeon.isChallenged(Challenges.STRONGER_BOSSES)) {
+				abilityToUse = Random.Int(2)*2; //0 or 2, can't roll fire ability with challenge
 			} else {
 				abilityToUse = Random.Int(3);
 			}
@@ -502,15 +507,27 @@ public class Tengu extends Mob {
 						}
 						break;
 				}
+				//always use the fire ability with the bosses challenge
+				if (abilityUsed && abilityToUse != FIRE_ABILITY && Dungeon.isChallenged(Challenges.STRONGER_BOSSES)){
+					throwFire(Tengu.this, enemy);
+				}
 			}
 			
 		}
 		
-		//spend only 1 turn if seriously behind on ability uses
+		//spend 1 less turn if seriously behind on ability uses
-		if (targetAbilityUses() - abilitiesUsed >= 4){
+		if (Dungeon.isChallenged(Challenges.STRONGER_BOSSES)){
-			spend(TICK);
+			if (targetAbilityUses() - abilitiesUsed >= 4) {
+				//spend no time
+			} else {
+				spend(TICK);
+			}
 		} else {
-			spend(2 * TICK);
+			if (targetAbilityUses() - abilitiesUsed >= 4) {
+				spend(TICK);
+			} else {
+				spend(2 * TICK);
+			}
 		}
 		
 		lastAbility = abilityToUse;
@@ -527,14 +544,12 @@ public class Tengu extends Mob {
 		
 		int targetCell = -1;
 		
-		//Targets closest cell which is adjacent to target, and at least 3 tiles away
+		//Targets closest cell which is adjacent to target
 		for (int i : PathFinder.NEIGHBOURS8){
 			int cell = target.pos + i;
-			if (Dungeon.level.distance(cell, thrower.pos) >= 3 && !Dungeon.level.solid[cell]){
+			if (targetCell == -1 ||
-				if (targetCell == -1 ||
+					Dungeon.level.trueDistance(cell, thrower.pos) < Dungeon.level.trueDistance(targetCell, thrower.pos)){
-						Dungeon.level.trueDistance(cell, thrower.pos) < Dungeon.level.trueDistance(targetCell, thrower.pos)){
+				targetCell = cell;
-					targetCell = cell;
-				}
 			}
 		}
 		
@@ -811,7 +826,7 @@ public class Tengu extends Mob {
 				for (int i = area.left; i < area.right; i++){
 					for (int j = area.top; j < area.bottom; j++){
 						cell = i + j* Dungeon.level.width();
-						off[cell] = cur[cell] > 0 ? cur[cell] - 1 : 0;
+						off[cell] = (int)GameMath.gate(0, cur[cell] - 1, 1);
 						
 						if (off[cell] > 0) {
 							volume += off[cell];

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

@@ -23,6 +23,7 @@ package com.shatteredpixel.shatteredpixeldungeon.levels;
 
 import com.shatteredpixel.shatteredpixeldungeon.Assets;
 import com.shatteredpixel.shatteredpixeldungeon.Bones;
+import com.shatteredpixel.shatteredpixeldungeon.Challenges;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
@@ -573,7 +574,14 @@ public class PrisonBossLevel extends Level {
 		
 		boolean[] trapsPatch;
 
+		//fill ramps up much faster during challenge, effectively 78%-90%
+		if (Dungeon.isChallenged(Challenges.STRONGER_BOSSES)){
+			fill = 0.675f + fill/4f;
+		}
+
+		int tries = 0;
 		do {
+			tries++;
 			trapsPatch = Patch.generate(7, 7, fill, 0, false);
 
 			PathFinder.buildDistanceMap(tenguPos, BArray.not(trapsPatch, null));
@@ -581,6 +589,7 @@ public class PrisonBossLevel extends Level {
 			//so distance to tengu starts at 3-6 tiles and scales up to 7-8 as fill increases
 		} while (((PathFinder.distance[heroPos] < Math.ceil(7*fill))
 				|| (PathFinder.distance[heroPos] > Math.ceil(4 + 4*fill))));
+		System.out.println(tries);
 
 		PathFinder.setMapSize(width(), height());
 		

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

@@ -21,6 +21,8 @@
 
 package com.shatteredpixel.shatteredpixeldungeon.levels.traps;
 
+import com.shatteredpixel.shatteredpixeldungeon.Challenges;
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Tengu;
 
@@ -33,7 +35,11 @@ public class TenguDartTrap extends PoisonDartTrap {
 	
 	@Override
 	protected int poisonAmount() {
-		return 8; //17 damage total
+		if (Dungeon.isChallenged(Challenges.STRONGER_BOSSES)){
+			return 15; //50 damage total, equal to poison dart traps on floor 10
+		} else {
+			return 8; //17 damage total
+		}
 	}
 	
 	@Override