v0.7.5: refactored tile pressing/occupying behaviour

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/Char.java

@@ -574,9 +574,7 @@ public abstract class Char extends Actor {
 			sprite.visible = Dungeon.level.heroFOV[pos];
 		}
 		
-		if (!flying) {
+		Dungeon.level.occupyCell(this );
-			Dungeon.level.press( pos, this );
-		}
 	}
 	
 	public int distance( Char other ) {

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

@@ -253,7 +253,7 @@ public class Combo extends Buff implements ActionIndicator.Action {
 										Actor.addDelayed( new Pushing( enemy, enemy.pos, newPos ), -1 );
 
 										enemy.pos = newPos;
-										Dungeon.level.press( newPos, enemy );
+										Dungeon.level.occupyCell(enemy );
 
 									}
 									break;

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

@@ -50,7 +50,7 @@ public class Levitation extends FlavourBuff {
 	@Override
 	public void detach() {
 		target.flying = false;
-		Dungeon.level.press( target.pos, target );
+		Dungeon.level.occupyCell(target );
 		super.detach();
 	}
 	

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

@@ -273,7 +273,7 @@ public class Preparation extends Buff implements ActionIndicator.Action {
 				}
 				
 				Dungeon.hero.pos = attackPos;
-				Dungeon.level.press(Dungeon.hero.pos, Dungeon.hero);
+				Dungeon.level.occupyCell(Dungeon.hero);
 				//prevents the hero from being interrupted by seeing new enemies
 				Dungeon.observe();
 				Dungeon.hero.checkVisibleMobs();

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

@@ -96,7 +96,7 @@ public class Guard extends Mob {
 						Actor.addDelayed(new Pushing(enemy, enemy.pos, newPosFinal, new Callback(){
 							public void call() {
 								enemy.pos = newPosFinal;
-								Dungeon.level.press(newPosFinal, enemy, true);
+								Dungeon.level.occupyCell(enemy);
 								Cripple.prolong(enemy, Cripple.class, 4f);
 								if (enemy == Dungeon.hero) {
 									Dungeon.hero.interrupt();

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

@@ -131,7 +131,7 @@ public class Mimic extends Mob {
 				Actor.addDelayed( new Pushing( ch, ch.pos, newPos ), -1 );
 				
 				ch.pos = newPos;
-				Dungeon.level.press( newPos, ch );
+				Dungeon.level.occupyCell(ch );
 				
 			} else {
 				return null;

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/effects/Swap.java

@@ -75,14 +75,8 @@ public class Swap extends Actor {
 			ch1.pos = ch2.pos;
 			ch2.pos = pos;
 
-			if (!ch1.flying) {
+			Dungeon.level.occupyCell(ch1 );
-				Dungeon.level.press( ch1.pos, ch1 );
+			Dungeon.level.occupyCell(ch2 );
-				
-			}
-			if (!ch2.flying) {
-				Dungeon.level.press( ch2.pos, ch2 );
-				
-			}
 
 			if (ch1 == Dungeon.hero || ch2 == Dungeon.hero) {
 				Dungeon.observe();

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/armor/RogueArmor.java

@@ -80,7 +80,7 @@ public class RogueArmor extends ClassArmor {
 				ScrollOfTeleportation.appear( curUser, target );
 				CellEmitter.get( target ).burst( Speck.factory( Speck.WOOL ), 10 );
 				Sample.INSTANCE.play( Assets.SND_PUFF );
-				Dungeon.level.press( target, curUser );
+				Dungeon.level.occupyCell(curUser );
 				Dungeon.observe();
 				GameScene.updateFog();
 				

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/armor/WarriorArmor.java

@@ -73,7 +73,7 @@ public class WarriorArmor extends ClassArmor {
 					@Override
 					public void call() {
 						curUser.move(dest);
-						Dungeon.level.press(dest, curUser, true);
+						Dungeon.level.occupyCell(curUser);
 						Dungeon.observe();
 						GameScene.updateFog();
 

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

@@ -166,7 +166,7 @@ public class EtherealChains extends Artifact {
 			public void call() {
 				Actor.add(new Pushing(enemy, enemy.pos, pulledPos, new Callback() {
 					public void call() {
-						Dungeon.level.press(pulledPos, enemy, true);
+						Dungeon.level.occupyCell(enemy);
 					}
 				}));
 				enemy.pos = pulledPos;
@@ -215,7 +215,7 @@ public class EtherealChains extends Artifact {
 			public void call() {
 				Actor.add(new Pushing(hero, hero.pos, newHeroPos, new Callback() {
 					public void call() {
-						Dungeon.level.press(newHeroPos, hero);
+						Dungeon.level.occupyCell(hero);
 					}
 				}));
 				hero.spendAndNext(1f);

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

@@ -172,7 +172,7 @@ public class LloydsBeacon extends Artifact {
 						}
 					}
 				}
-				Dungeon.level.press( returnPos, hero );
+				Dungeon.level.occupyCell(hero );
 				Dungeon.observe();
 				GameScene.updateFog();
 			} else {

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

@@ -319,7 +319,7 @@ public class TimekeepersHourglass extends Artifact {
 
 		private void triggerPresses(){
 			for (int cell : presses)
-				Dungeon.level.press(cell, null, true);
+				Dungeon.level.pressCell(cell);
 
 			presses = new ArrayList<>();
 		}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/bombs/WoollyBomb.java

@@ -53,7 +53,7 @@ public class WoollyBomb extends Bomb {
 					Sheep sheep = new Sheep();
 					sheep.lifespan = Random.NormalIntRange( 8, 16 );
 					sheep.pos = i;
-					Dungeon.level.press(sheep.pos, sheep);
+					Dungeon.level.occupyCell(sheep);
 					GameScene.add(sheep);
 					CellEmitter.get(i).burst(Speck.factory(Speck.WOOL), 4);
 				}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/potions/Potion.java

@@ -320,7 +320,7 @@ public class Potion extends Item {
 			
 		} else  {
 
-			Dungeon.level.press( cell, null, true );
+			Dungeon.level.pressCell( cell );
 			shatter( cell );
 			
 		}

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

@@ -101,7 +101,7 @@ public class ScrollOfTeleportation extends Scroll {
 		}
 		
 		appear( hero, pos );
-		if (!hero.flying) Dungeon.level.press( pos, hero );
+		Dungeon.level.occupyCell(hero );
 		Dungeon.observe();
 		GameScene.updateFog();
 		
@@ -127,7 +127,7 @@ public class ScrollOfTeleportation extends Scroll {
 			GLog.i( Messages.get(ScrollOfTeleportation.class, "tele") );
 			
 			appear( hero, pos );
-			if (!hero.flying) Dungeon.level.press( pos, hero );
+			Dungeon.level.occupyCell(hero );
 			Dungeon.observe();
 			GameScene.updateFog();
 			
@@ -192,7 +192,7 @@ public class ScrollOfTeleportation extends Scroll {
 			}
 			GLog.i( Messages.get(ScrollOfTeleportation.class, "tele") );
 			appear( hero, pos );
-			if (!hero.flying) Dungeon.level.press( pos, hero );
+			Dungeon.level.occupyCell(hero );
 			if (secretDoor && level.map[doorPos] == Terrain.SECRET_DOOR){
 				Sample.INSTANCE.play( Assets.SND_SECRET );
 				int oldValue = Dungeon.level.map[doorPos];

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/spells/BeaconOfReturning.java

@@ -133,7 +133,7 @@ public class BeaconOfReturning extends Spell {
 					}
 				}
 			}
-			Dungeon.level.press( returnPos, hero );
+			Dungeon.level.occupyCell(hero );
 			Dungeon.observe();
 			GameScene.updateFog();
 		} else {

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/stones/StoneOfFlock.java

@@ -52,7 +52,7 @@ public class StoneOfFlock extends Runestone {
 				sheep.lifespan = Random.IntRange(5, 8);
 				sheep.pos = cell + i;
 				GameScene.add(sheep);
-				Dungeon.level.press(sheep.pos, sheep);
+				Dungeon.level.occupyCell(sheep);
 				
 				CellEmitter.get(sheep.pos).burst(Speck.factory(Speck.WOOL), 4);
 			}

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

@@ -70,7 +70,7 @@ public class WandOfBlastWave extends DamageWand {
 
 		//presses all tiles in the AOE first
 		for (int i : PathFinder.NEIGHBOURS9){
-			Dungeon.level.press(bolt.collisionPos+i, Actor.findChar(bolt.collisionPos+i), true);
+			Dungeon.level.pressCell( bolt.collisionPos+i );
 		}
 
 		//throws other chars around the center.
@@ -138,7 +138,7 @@ public class WandOfBlastWave extends DamageWand {
 					ch.damage(Random.NormalIntRange((finalDist + 1) / 2, finalDist), this);
 					Paralysis.prolong(ch, Paralysis.class, Random.NormalIntRange((finalDist + 1) / 2, finalDist));
 				}
-				Dungeon.level.press(ch.pos, ch, true);
+				Dungeon.level.occupyCell(ch);
 				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/items/wands/WandOfCorrosion.java

@@ -65,7 +65,7 @@ public class WandOfCorrosion extends Wand {
 		}
 		
 		if (Actor.findChar(bolt.collisionPos) == null){
-			Dungeon.level.press(bolt.collisionPos, null, true);
+			Dungeon.level.pressCell(bolt.collisionPos);
 		}
 	}
 

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

@@ -178,7 +178,7 @@ public class WandOfCorruption extends Wand {
 			processSoulMark(ch, chargesPerCast());
 			
 		} else {
-			Dungeon.level.press(bolt.collisionPos, null, true);
+			Dungeon.level.pressCell(bolt.collisionPos);
 		}
 	}
 	

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

@@ -87,7 +87,7 @@ public class WandOfFrost extends DamageWand {
 					Buff.prolong(ch, Chill.class, 2+level());
 			}
 		} else {
-			Dungeon.level.press(bolt.collisionPos, null, true);
+			Dungeon.level.pressCell(bolt.collisionPos);
 		}
 	}
 

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

@@ -127,7 +127,7 @@ public class WandOfLivingEarth extends DamageWand {
 				} else {
 					guardian.pos = closest;
 					GameScene.add(guardian, 1);
-					Dungeon.level.press(guardian.pos, guardian);
+					Dungeon.level.occupyCell(guardian);
 				}
 
 				if (ch.alignment == Char.Alignment.ENEMY || ch.buff(Amok.class) != null) {
@@ -137,7 +137,7 @@ public class WandOfLivingEarth extends DamageWand {
 			} else {
 				guardian.pos = bolt.collisionPos;
 				GameScene.add(guardian, 1);
-				Dungeon.level.press(guardian.pos, guardian);
+				Dungeon.level.occupyCell(guardian);
 			}
 
 			guardian.sprite.centerEmitter().burst(MagicMissile.EarthParticle.ATTRACT, 8 + level()/2);
@@ -164,7 +164,7 @@ public class WandOfLivingEarth extends DamageWand {
 				}
 
 			} else {
-				Dungeon.level.press(bolt.collisionPos, null, true);
+				Dungeon.level.pressCell(bolt.collisionPos);
 			}
 		}
 

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

@@ -57,7 +57,7 @@ public class WandOfMagicMissile extends DamageWand {
 			ch.sprite.burst(0xFFFFFFFF, level() / 2 + 2);
 
 		} else {
-			Dungeon.level.press(bolt.collisionPos, null, true);
+			Dungeon.level.pressCell(bolt.collisionPos);
 		}
 	}
 

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

@@ -94,7 +94,7 @@ public class WandOfWarding extends Wand {
 			ward.pos = bolt.collisionPos;
 			ward.wandLevel = level();
 			GameScene.add(ward, 1f);
-			Dungeon.level.press(ward.pos, ward);
+			Dungeon.level.occupyCell(ward);
 			ward.sprite.emitter().burst(MagicMissile.WardParticle.UP, ward.tier);
 		} else {
 			GLog.w( Messages.get(this, "bad_location"));

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/ForceCube.java

@@ -47,13 +47,13 @@ public class ForceCube extends MissileWeapon {
 	
 	@Override
 	protected void onThrow(int cell) {
-		Dungeon.level.press(cell, null, true);
+		Dungeon.level.pressCell(cell);
 		
 		ArrayList<Char> targets = new ArrayList<>();
 		if (Actor.findChar(cell) != null) targets.add(Actor.findChar(cell));
 		
 		for (int i : PathFinder.NEIGHBOURS8){
-			Dungeon.level.press(cell + i, null, true);
+			Dungeon.level.pressCell(cell);
 			if (Actor.findChar(cell + i) != null) targets.add(Actor.findChar(cell + i));
 		}
 		

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/DisplacingDart.java

@@ -77,7 +77,7 @@ public class DisplacingDart extends TippedDart {
 			if (chosenDist != -1){
 				int pos = positions.get(chosenDist).get(Random.index(positions.get(chosenDist)));
 				ScrollOfTeleportation.appear( defender, pos );
-				Dungeon.level.press( pos, defender );
+				Dungeon.level.occupyCell(defender );
 			}
 		
 		}

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

@@ -211,11 +211,11 @@ public class CavesBossLevel extends Level {
 	}
 	
 	@Override
-	public void press( int cell, Char hero ) {
+	public void occupyCell( Char ch ) {
 		
-		super.press( cell, hero );
+		super.occupyCell( ch );
 		
-		if (!enteredArena && outsideEntraceRoom( cell ) && hero == Dungeon.hero) {
+		if (!enteredArena && outsideEntraceRoom( ch.pos ) && ch == Dungeon.hero) {
 			
 			enteredArena = true;
 			seal();

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

@@ -182,11 +182,11 @@ public class CityBossLevel extends Level {
 	}
 	
 	@Override
-	public void press( int cell, Char hero ) {
+	public void occupyCell( Char ch ) {
 		
-		super.press( cell, hero );
+		super.occupyCell( ch );
 		
-		if (!enteredArena && outsideEntraceRoom( cell ) && hero == Dungeon.hero) {
+		if (!enteredArena && outsideEntraceRoom( ch.pos ) && ch == Dungeon.hero) {
 			
 			enteredArena = true;
 			seal();

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

@@ -172,11 +172,11 @@ public class HallsBossLevel extends Level {
 	}
 	
 	@Override
-	public void press( int cell, Char hero ) {
+	public void occupyCell( Char ch ) {
 		
-		super.press( cell, hero );
+		super.occupyCell( ch );
 		
-		if (!enteredArena && hero == Dungeon.hero && cell != entrance) {
+		if (!enteredArena && ch == Dungeon.hero && ch.pos != entrance) {
 			
 			enteredArena = true;
 			seal();

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

@@ -43,6 +43,7 @@ import com.shatteredpixel.shatteredpixeldungeon.actors.hero.HeroClass;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.HeroSubClass;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Bestiary;
 import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.npcs.Sheep;
 import com.shatteredpixel.shatteredpixeldungeon.effects.particles.FlowParticle;
 import com.shatteredpixel.shatteredpixeldungeon.effects.particles.WindParticle;
 import com.shatteredpixel.shatteredpixeldungeon.items.Generator;
@@ -712,7 +713,7 @@ public abstract class Level implements Bundlable {
 		}
 		
 		if (Dungeon.level != null) {
-			press( cell, null, true );
+			pressCell( cell );
 		}
 		
 		return heap;
@@ -785,25 +786,32 @@ public abstract class Level implements Bundlable {
 		return result;
 	}
 	
-	//characters which are not the hero 'soft' press cells by default
+	public void occupyCell( Char ch ){
-	public void press( int cell, Char ch){
+		if (!ch.flying){
-		press( cell, ch, ch == Dungeon.hero);
+			
+			if (pit[ch.pos]){
+				if (ch == Dungeon.hero) {
+					Chasm.heroFall(ch.pos);
+				} else if (ch instanceof Mob) {
+					Chasm.mobFall( (Mob)ch );
+				}
+				return;
+			}
+			
+			//characters which are not the hero or a sheep 'soft' press cells
+			pressCell( ch.pos, ch instanceof Hero || ch instanceof Sheep);
+		}
+	}
+	
+	//public method for forcing the hard press of a cell. e.g. when an item lands on it
+	public void pressCell( int cell ){
+		pressCell( cell, true );
 	}
 	
 	//a 'soft' press ignores hidden traps
 	//a 'hard' press triggers all things
-	//generally a 'hard' press should be forced is something is moving forcefully (e.g. thrown)
+	private void pressCell( int cell, boolean hard ) {
-	public void press( int cell, Char ch, boolean hard ) {
 
-		if (ch != null && pit[cell] && !ch.flying) {
-			if (ch == Dungeon.hero) {
-				Chasm.heroFall(cell);
-			} else if (ch instanceof Mob) {
-				Chasm.mobFall( (Mob)ch );
-			}
-			return;
-		}
-		
 		Trap trap = null;
 		
 		switch (map[cell]) {
@@ -821,7 +829,7 @@ public abstract class Level implements Bundlable {
 			
 		case Terrain.HIGH_GRASS:
 		case Terrain.FURROWED_GRASS:
-			HighGrass.trample( this, cell, ch );
+			HighGrass.trample( this, cell);
 			break;
 			
 		case Terrain.WELL:
@@ -859,7 +867,7 @@ public abstract class Level implements Bundlable {
 				
 			} else {
 
-				if (ch == Dungeon.hero) {
+				if (Dungeon.hero.pos == cell) {
 					Dungeon.hero.interrupt();
 				}
 

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

@@ -189,20 +189,20 @@ public class PrisonBossLevel extends Level {
 	}
 
 	@Override
-	public void press( int cell, Char ch ) {
+	public void occupyCell( Char ch ) {
-
+		
-		super.press(cell, ch);
+		super.occupyCell( ch );
 
 		if (ch == Dungeon.hero){
 			//hero enters tengu's chamber
 			if (state == State.START
-					&& (new EmptyRoom().set(2, 25, 8, 32)).inside(cellToPoint(cell))){
+					&& (new EmptyRoom().set(2, 25, 8, 32)).inside(cellToPoint(ch.pos))){
 				progress();
 			}
 
 			//hero finishes the maze
 			else if (state == State.MAZE
-					&& (new EmptyRoom().set(4, 0, 7, 4)).inside(cellToPoint(cell))){
+					&& (new EmptyRoom().set(4, 0, 7, 4)).inside(cellToPoint(ch.pos))){
 				progress();
 			}
 		}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/features/Chasm.java

@@ -107,7 +107,7 @@ public class Chasm {
 		
 		Camera.main.shake( 4, 1f );
 
-		Dungeon.level.press( hero.pos, hero, true );
+		Dungeon.level.occupyCell(hero );
 		Buff.prolong( hero, Cripple.class, Cripple.DURATION );
 
 		//The lower the hero's HP, the more bleed and the less upfront damage.

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/features/HighGrass.java

@@ -23,6 +23,7 @@ package com.shatteredpixel.shatteredpixeldungeon.levels.features;
 
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
 import com.shatteredpixel.shatteredpixeldungeon.ShatteredPixelDungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
 import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
 import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
@@ -44,10 +45,12 @@ public class HighGrass {
 	//yes this is a bit ugly, oh well.
 	private static boolean freezeTrample = false;
 
-	public static void trample( Level level, int pos, Char ch ) {
+	public static void trample( Level level, int pos ) {
 		
 		if (freezeTrample) return;
 		
+		Char ch = Actor.findChar(pos);
+		
 		if (level.map[pos] == Terrain.FURROWED_GRASS){
 			if (ch instanceof Hero && ((Hero) ch).heroClass == HeroClass.HUNTRESS){
 				//Do nothing

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

@@ -67,7 +67,7 @@ public class FlockTrap extends Trap {
 								t.reveal();
 								t.activate();
 							}
-							Dungeon.level.press(sheep.pos, sheep);
+							Dungeon.level.occupyCell(sheep);
 
 						}
 					}

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

@@ -91,7 +91,7 @@ public class SummoningTrap extends Trap {
 				t.activate();
 			}
 			ScrollOfTeleportation.appear(mob, mob.pos);
-			Dungeon.level.press(mob.pos, mob, true);
+			Dungeon.level.occupyCell(mob);
 		}
 
 	}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/plants/Swiftthistle.java

@@ -116,7 +116,7 @@ public class Swiftthistle extends Plant {
 		
 		private void triggerPresses(){
 			for (int cell : presses)
-				Dungeon.level.press(cell, null, true);
+				Dungeon.level.pressCell(cell);
 			
 			presses = new ArrayList<>();
 		}