+PK event, + graphics for stairs

src/mightypork/gamecore/eventbus/EventBus.java

@@ -22,7 +22,7 @@ import mightypork.gamecore.logging.Log;
  * 
  * @author MightyPork
  */
-final public class EventBus implements Destroyable {
+final public class EventBus implements Destroyable, BusAccess {
 	
 	/**
 	 * Queued event holder
@@ -384,4 +384,11 @@ final public class EventBus implements Destroyable {
 		return true;
 	}
 	
+	
+	@Override
+	public EventBus getEventBus()
+	{
+		return this; // just for compatibility use-case
+	}
+	
 }

src/mightypork/gamecore/gui/components/painters/ImagePainter.java

@@ -17,7 +17,7 @@ public class ImagePainter extends VisualComponent {
 	
 	private final TxQuad txQuad;
 	private boolean aspratio = false;
-	private Rect asprRect;
+	private final Rect asprRect;
 	
 	
 	/**

src/mightypork/gamecore/util/math/constraints/rect/Rect.java

@@ -914,12 +914,13 @@ public abstract class Rect implements RectBound, Digestable<RectDigest> {
 		return p_edge_b != null ? p_edge_b : (p_edge_b = bottomLeft().expand(Num.ZERO, width(), Num.ZERO, Num.ZERO));
 	}
 	
-
+	
 	public Rect axisV()
 	{
 		return p_axis_v != null ? p_axis_v : (p_axis_v = topCenter().expand(Num.ZERO, Num.ZERO, Num.ZERO, height()));
 	}
-
+	
+	
 	public Rect axisH()
 	{
 		return p_axis_h != null ? p_axis_h : (p_axis_h = centerLeft().expand(Num.ZERO, width(), Num.ZERO, Num.ZERO));
@@ -1058,6 +1059,6 @@ public abstract class Rect implements RectBound, Digestable<RectDigest> {
 		//      overflow || intersect
 		return ((rw < rx || rw > tx) && (rh < ry || rh > ty) && (tw < tx || tw > rx) && (th < ty || th > ry));
 	}
-
+	
 	
 }

src/mightypork/rogue/App.java

@@ -25,7 +25,6 @@ import mightypork.rogue.screens.game.ScreenGame;
 import mightypork.rogue.screens.menu.ScreenMainMenu;
 import mightypork.rogue.screens.test_bouncyboxes.ScreenTestBouncy;
 import mightypork.rogue.world.WorldProvider;
-import mightypork.rogue.world.item.Item;
 import mightypork.rogue.world.level.Level;
 
 

src/mightypork/rogue/screens/game/HeartBar.java

@@ -15,13 +15,13 @@ public class HeartBar extends VisualComponent {
 	private final TxQuad img_on;
 	private final TxQuad img_off;
 	private final TxQuad img_half;
-	private Num total;
-	private Num active;
+	private final Num total;
+	private final Num active;
 	
 	NumVar index = new NumVar(0);
 	Rect heart;
 	
-
+	
 	/**
 	 * @param total
 	 * @param active
@@ -63,9 +63,9 @@ public class HeartBar extends VisualComponent {
 		for (int i = 0; i < total.value(); i++) {
 			index.setTo(i);
 			
-			double rem = active.value()-i;
+			final double rem = active.value() - i;
 			
-			Render.quadTextured(heart, (rem>0.6 ? img_on : rem>0.25 ? img_half: img_off));
+			Render.quadTextured(heart, (rem > 0.6 ? img_on : rem > 0.25 ? img_half : img_off));
 		}
 	}
 	

src/mightypork/rogue/screens/game/HudLayer.java

@@ -17,7 +17,7 @@ import mightypork.rogue.world.gui.Minimap;
 
 public class HudLayer extends ScreenLayer {
 	
-	private Num playerHealthTotal = new Num() {
+	private final Num playerHealthTotal = new Num() {
 		
 		@Override
 		public double value()
@@ -26,7 +26,7 @@ public class HudLayer extends ScreenLayer {
 		}
 	};
 	
-	private Num playerHealthActive = new Num() {
+	private final Num playerHealthActive = new Num() {
 		
 		@Override
 		public double value()

src/mightypork/rogue/screens/menu/MenuLayer.java

@@ -2,21 +2,16 @@ package mightypork.rogue.screens.menu;
 
 
 import mightypork.gamecore.gui.Action;
-import mightypork.gamecore.gui.AlignX;
 import mightypork.gamecore.gui.components.layout.GridLayout;
 import mightypork.gamecore.gui.components.painters.ImagePainter;
 import mightypork.gamecore.gui.components.painters.QuadPainter;
-import mightypork.gamecore.gui.components.painters.TextPainter;
 import mightypork.gamecore.gui.events.CrossfadeRequest;
 import mightypork.gamecore.gui.screens.Screen;
 import mightypork.gamecore.gui.screens.ScreenLayer;
 import mightypork.gamecore.util.math.color.Color;
-import mightypork.gamecore.util.math.color.pal.COMMODORE;
 import mightypork.gamecore.util.math.color.pal.PAL16;
-import mightypork.gamecore.util.math.color.pal.RGB;
 import mightypork.gamecore.util.math.constraints.num.Num;
 import mightypork.gamecore.util.math.constraints.rect.Rect;
-import mightypork.gamecore.util.math.constraints.vect.Vect;
 import mightypork.rogue.Res;
 
 
@@ -44,7 +39,7 @@ class MenuLayer extends ScreenLayer {
 		root.add(layout);
 		
 		int r = 0;
-		ImagePainter ip = new ImagePainter(Res.getTxQuad("logo"));
+		final ImagePainter ip = new ImagePainter(Res.getTxQuad("logo"));
 		ip.keepAspectRatio();
 		layout.put(ip, r, 0, 5, 1);
 		r += 6;

src/mightypork/rogue/world/PlayerControl.java

@@ -8,7 +8,7 @@ import mightypork.gamecore.util.math.algo.Coord;
 import mightypork.gamecore.util.math.algo.Step;
 import mightypork.rogue.world.entity.Entity;
 import mightypork.rogue.world.entity.modules.EntityMoveListener;
-import mightypork.rogue.world.level.Level;
+import mightypork.rogue.world.level.LevelAccess;
 
 
 public abstract class PlayerControl {
@@ -35,7 +35,7 @@ public abstract class PlayerControl {
 		
 		return newWorld;
 		
-	};
+	}
 	
 	
 	public Entity getPlayerEntity()
@@ -86,7 +86,7 @@ public abstract class PlayerControl {
 	}
 	
 	
-	public Level getLevel()
+	public LevelAccess getLevel()
 	{
 		return getWorld().getCurrentLevel();
 	}
@@ -114,7 +114,7 @@ public abstract class PlayerControl {
 	{
 		if (pos.dist(getCoord()) > 8) return false; // too far
 		
-		return getLevel().getTile(pos).onClick(getWorld());
+		return getLevel().getTile(pos).onClick();
 	}
 	
 	

src/mightypork/rogue/world/World.java

@@ -4,12 +4,15 @@ package mightypork.rogue.world;
 import java.io.IOException;
 import java.util.ArrayList;
 
+import mightypork.gamecore.eventbus.BusAccess;
+import mightypork.gamecore.eventbus.EventBus;
 import mightypork.gamecore.eventbus.events.Updateable;
 import mightypork.gamecore.util.ion.IonBundle;
 import mightypork.gamecore.util.ion.IonObjBundled;
 import mightypork.rogue.world.entity.Entities;
 import mightypork.rogue.world.entity.Entity;
 import mightypork.rogue.world.level.Level;
+import mightypork.rogue.world.level.LevelAccess;
 
 
 /**
@@ -17,13 +20,15 @@ import mightypork.rogue.world.level.Level;
  * 
  * @author MightyPork
  */
-public class World implements IonObjBundled, Updateable {
+public class World implements BusAccess, IonObjBundled, Updateable {
 	
 	private final ArrayList<Level> levels = new ArrayList<>();
 	
 	private final PlayerInfo playerInfo = new PlayerInfo();
 	private Entity playerEntity;
 	
+	private BusAccess bus;
+	
 	/** World seed */
 	private long seed;
 	
@@ -34,8 +39,8 @@ public class World implements IonObjBundled, Updateable {
 	@Override
 	public void load(IonBundle in) throws IOException
 	{
-		seed = in.get("seed", 0L);
-		eid = in.get("next_eid", 0);
+		seed = in.get("seed", seed);
+		eid = in.get("next_eid", eid);
 		in.loadSequence("levels", levels);
 		
 		// join levels to world
@@ -46,7 +51,9 @@ public class World implements IonObjBundled, Updateable {
 		in.loadBundled("player", playerInfo);
 		
 		playerEntity = levels.get(playerInfo.getLevel()).getEntity(playerInfo.getEID());
-		if (playerEntity == null) throw new RuntimeException("Player entity not found in the world.");
+		if (playerEntity == null) {
+			throw new RuntimeException("Player entity not found in the world.");
+		}
 	}
 	
 	
@@ -104,16 +111,21 @@ public class World implements IonObjBundled, Updateable {
 		// make entity
 		final int playerEid = getNewEID();
 		
+		final Level floor = levels.get(level);
+		if (floor == null) {
+			throw new IndexOutOfBoundsException("No such level: " + level);
+		}
+		
 		playerEntity = Entities.PLAYER.createEntity(playerEid);
-		playerEntity.setCoord(levels.get(level).getEnterPoint());
-		levels.get(level).addEntity(playerEntity);
+		floor.addEntity(playerEntity, floor.getEnterPoint());
+		floor.explore(playerEntity.getCoord());
 		
 		playerInfo.setLevel(level);
 		playerInfo.setEID(playerEid);
 	}
 	
 	
-	public Level getCurrentLevel()
+	public LevelAccess getCurrentLevel()
 	{
 		return levels.get(playerInfo.getLevel());
 	}
@@ -124,4 +136,23 @@ public class World implements IonObjBundled, Updateable {
 		return playerEntity;
 	}
 	
+	
+	/**
+	 * Attach to an event bus
+	 * 
+	 * @param bus event bus
+	 */
+	public void assignBus(BusAccess bus)
+	{
+		this.bus = bus;
+	}
+	
+	
+	@Override
+	public EventBus getEventBus()
+	{
+		if (bus == null) throw new NullPointerException("World doesn't have a bus assigned.");
+		return bus.getEventBus();
+	}
+	
 }

src/mightypork/rogue/world/WorldCreator.java

@@ -19,14 +19,11 @@ public class WorldCreator {
 			
 			final World w = new World();
 			w.setSeed(seed);
-			
-			Level l;
-			
-			// TODO real algorithm
-			
-			// first level
-			l = LevelGenerator.build(w, rand.nextLong(), 1, LevelGenerator.DUNGEON_THEME); //
-			w.addLevel(l);
+						
+			for(int i=0; i<7; i++) {
+				Level l = LevelGenerator.build(w, rand.nextLong(), i, LevelGenerator.DUNGEON_THEME);
+				w.addLevel(l);
+			}
 			
 			w.createPlayer(0);
 			

src/mightypork/rogue/world/WorldProvider.java

@@ -8,7 +8,7 @@ import mightypork.gamecore.eventbus.BusAccess;
 import mightypork.gamecore.eventbus.clients.RootBusNode;
 import mightypork.gamecore.util.ion.Ion;
 import mightypork.rogue.world.entity.Entity;
-import mightypork.rogue.world.level.Level;
+import mightypork.rogue.world.level.LevelAccess;
 
 
 public class WorldProvider extends RootBusNode {
@@ -67,6 +67,7 @@ public class WorldProvider extends RootBusNode {
 		
 		if (world != null) removeChildClient(world);
 		world = newWorld;
+		world.assignBus(this); // connect to bus (for event dispatching)
 		addChildClient(world);
 	}
 	
@@ -84,7 +85,7 @@ public class WorldProvider extends RootBusNode {
 	}
 	
 	
-	public Level getCurrentLevel()
+	public LevelAccess getCurrentLevel()
 	{
 		return getWorld().getCurrentLevel();
 	}

src/mightypork/rogue/world/WorldRenderer.java

@@ -12,7 +12,7 @@ import mightypork.gamecore.util.math.constraints.vect.Vect;
 import mightypork.gamecore.util.math.constraints.vect.VectConst;
 import mightypork.rogue.Res;
 import mightypork.rogue.world.entity.Entity;
-import mightypork.rogue.world.level.Level;
+import mightypork.rogue.world.level.LevelAccess;
 import mightypork.rogue.world.level.render.TileRenderContext;
 
 
@@ -29,7 +29,7 @@ public class WorldRenderer extends RectProxy {
 	
 	// can be changed
 	private RectConst mapRect;
-	private Level activeLevel;
+	private LevelAccess activeLevel;
 	
 	private final Rect rightShadow;
 	private final Rect leftShadow;
@@ -57,7 +57,7 @@ public class WorldRenderer extends RectProxy {
 	
 	private void prepareRenderContextIfNeeded()
 	{
-		final Level level = WorldProvider.get().getCurrentLevel();
+		final LevelAccess level = WorldProvider.get().getCurrentLevel();
 		
 		if (activeLevel == level) return;
 		

src/mightypork/rogue/world/entity/Entity.java

@@ -17,8 +17,8 @@ import mightypork.gamecore.util.math.algo.pathfinding.PathFinder;
 import mightypork.rogue.world.World;
 import mightypork.rogue.world.entity.modules.EntityModuleHealth;
 import mightypork.rogue.world.entity.modules.EntityModulePosition;
-import mightypork.rogue.world.entity.renderers.EntityRenderer;
-import mightypork.rogue.world.level.Level;
+import mightypork.rogue.world.entity.render.EntityRenderer;
+import mightypork.rogue.world.level.LevelAccess;
 import mightypork.rogue.world.level.render.MapRenderContext;
 
 
@@ -29,7 +29,7 @@ import mightypork.rogue.world.level.render.MapRenderContext;
  */
 public abstract class Entity implements IonObjBundled, Updateable {
 	
-	private Level level;
+	private LevelAccess level;
 	private final EntityModel model;
 	
 	protected final Random rand = new Random();
@@ -120,7 +120,7 @@ public abstract class Entity implements IonObjBundled, Updateable {
 	}
 	
 	
-	public void setLevel(Level level)
+	public void setLevel(LevelAccess level)
 	{
 		if (level != null) level.freeTile(getCoord());
 		
@@ -130,7 +130,7 @@ public abstract class Entity implements IonObjBundled, Updateable {
 	}
 	
 	
-	public final Level getLevel()
+	public final LevelAccess getLevel()
 	{
 		return level;
 	}
@@ -225,6 +225,15 @@ public abstract class Entity implements IonObjBundled, Updateable {
 	}
 	
 	
+	/**
+	 * Called after the corpse has been cleaned from level.
+	 */
+	@DefaultImpl
+	public void onCorpseRemoved()
+	{
+	}
+	
+	
 	/**
 	 * Receive damage from an attacker.<br>
 	 * The entity can decide whether to dodge, reduce damage etc.
@@ -239,9 +248,20 @@ public abstract class Entity implements IonObjBundled, Updateable {
 	}
 	
 	
+	/**
+	 * Set how long after being killed is the corpse elligible for removal
+	 * 
+	 * @param despawnDelay (secs)
+	 */
 	public void setDespawnDelay(double despawnDelay)
 	{
 		this.despawnDelay = despawnDelay;
 	}
 	
+	
+	public double getDespawnDelay()
+	{
+		return despawnDelay;
+	}
+	
 }

src/mightypork/rogue/world/entity/entities/MonsterAi.java

@@ -179,7 +179,7 @@ public class MonsterAi extends EntityModule implements EntityMoveListener {
 		
 		if (chasing && !entity.pos.isMoving()) {
 			final Entity prey = getPreyEntity();
-			if(prey==null) {
+			if (prey == null) {
 				// prey killed and cleaned from level
 				stopChasing();
 				return;
@@ -219,7 +219,7 @@ public class MonsterAi extends EntityModule implements EntityMoveListener {
 			}
 			
 			startChasing(prey);
-		}		
+		}
 	}
 	
 	

src/mightypork/rogue/world/entity/entities/PlayerEntity.java

@@ -9,9 +9,9 @@ import mightypork.rogue.world.entity.EntityModule;
 import mightypork.rogue.world.entity.EntityPathFinder;
 import mightypork.rogue.world.entity.EntityType;
 import mightypork.rogue.world.entity.modules.EntityMoveListener;
-import mightypork.rogue.world.entity.renderers.EntityRenderer;
-import mightypork.rogue.world.entity.renderers.EntityRendererMobLR;
-import mightypork.rogue.world.level.Level;
+import mightypork.rogue.world.entity.render.EntityRenderer;
+import mightypork.rogue.world.entity.render.EntityRendererMobLR;
+import mightypork.rogue.world.events.PlayerKilledEvent;
 
 
 public class PlayerEntity extends Entity {
@@ -82,7 +82,7 @@ public class PlayerEntity extends Entity {
 				public int getCost(Coord from, Coord to)
 				{
 					if (!getLevel().getTile(pos.getCoord()).isExplored()) {
-						return 1000;
+						return 1000; // avoid unexplored, but allow them if there's no other way
 					}
 					
 					return super.getCost(from, to);
@@ -94,14 +94,6 @@ public class PlayerEntity extends Entity {
 	}
 	
 	
-	@Override
-	public void setLevel(Level level)
-	{
-		super.setLevel(level);
-		ai.onStepFinished(); // explore start area
-	}
-	
-	
 	@Override
 	protected EntityRenderer getRenderer()
 	{
@@ -119,9 +111,11 @@ public class PlayerEntity extends Entity {
 		return EntityType.PLAYER;
 	}
 	
-//	@Override
-//	public void receiveAttack(Entity attacker, int attackStrength)
-//	{
-//		// FIXME ignore attack 
-//	}
+	
+	@Override
+	public void onKilled()
+	{
+		// send kill event to listeners (GUI?)
+		getWorld().getEventBus().sendDelayed(new PlayerKilledEvent(), getDespawnDelay());
+	}
 }

src/mightypork/rogue/world/entity/entities/RatEntity.java

@@ -6,8 +6,8 @@ import mightypork.rogue.world.entity.Entity;
 import mightypork.rogue.world.entity.EntityModel;
 import mightypork.rogue.world.entity.EntityPathFinder;
 import mightypork.rogue.world.entity.EntityType;
-import mightypork.rogue.world.entity.renderers.EntityRenderer;
-import mightypork.rogue.world.entity.renderers.EntityRendererMobLR;
+import mightypork.rogue.world.entity.render.EntityRenderer;
+import mightypork.rogue.world.entity.render.EntityRendererMobLR;
 
 
 public class RatEntity extends Entity {

src/mightypork/rogue/world/entity/modules/EntityModuleHealth.java

@@ -108,7 +108,7 @@ public class EntityModuleHealth extends EntityModule {
 	@Override
 	public void update(double delta)
 	{
-		if(timeSinceLastDamage < 3600) timeSinceLastDamage += delta;
+		if (timeSinceLastDamage < 3600) timeSinceLastDamage += delta;
 	}
 	
 	

src/mightypork/rogue/world/entity/render/EntityRenderer.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.world.entity.renderers;
+package mightypork.rogue.world.entity.render;
 
 
 import mightypork.rogue.world.level.render.MapRenderContext;

src/mightypork/rogue/world/entity/render/EntityRendererMobLR.java

@@ -1,16 +1,12 @@
-package mightypork.rogue.world.entity.renderers;
+package mightypork.rogue.world.entity.render;
 
 
 import mightypork.gamecore.render.Render;
 import mightypork.gamecore.resources.textures.TxQuad;
 import mightypork.gamecore.resources.textures.TxSheet;
 import mightypork.gamecore.util.math.Calc;
-import mightypork.gamecore.util.math.Easing;
 import mightypork.gamecore.util.math.color.Color;
-import mightypork.gamecore.util.math.color.pal.RGB;
 import mightypork.gamecore.util.math.constraints.num.Num;
-import mightypork.gamecore.util.math.constraints.num.NumConst;
-import mightypork.gamecore.util.math.constraints.num.mutable.NumAnimated;
 import mightypork.gamecore.util.math.constraints.num.mutable.NumVar;
 import mightypork.gamecore.util.math.constraints.rect.Rect;
 import mightypork.gamecore.util.math.constraints.vect.Vect;
@@ -31,9 +27,9 @@ public class EntityRendererMobLR extends EntityRenderer {
 	
 	protected final Entity entity;
 	
-	private NumVar animRedVar = Num.makeVar(0);
+	private final NumVar animRedVar = Num.makeVar(0);
 	
-	private Color hue = Color.rgb(Num.ONE, animRedVar, animRedVar);
+	private final Color hue = Color.rgb(Num.ONE, animRedVar, animRedVar);
 	
 	
 	public EntityRendererMobLR(Entity entity, String sheetKey)
@@ -46,7 +42,7 @@ public class EntityRendererMobLR extends EntityRenderer {
 	@Override
 	public void render(MapRenderContext context)
 	{
-		double hurtTime = entity.health.getTimeSinceLastDamage();
+		final double hurtTime = entity.health.getTimeSinceLastDamage();
 		
 		TxQuad q = sheet.getQuad(Calc.frag(entity.pos.getProgress()));
 		
@@ -56,7 +52,7 @@ public class EntityRendererMobLR extends EntityRenderer {
 		final double w = tileRect.width().value();
 		final Vect visualPos = entity.pos.getVisualPos();
 		
-		double hurtOffset = (1 - Calc.clamp(hurtTime / 0.1, 0, 1)) * (entity.isDead() ? 0.3 : 0.05);
+		final double hurtOffset = (1 - Calc.clamp(hurtTime / 0.1, 0, 1)) * (entity.isDead() ? 0.3 : 0.05);
 		
 		
 		Rect spriteRect = Rect.make(visualPos.x() * w, (visualPos.y() - hurtOffset) * w, w, w);
@@ -72,7 +68,7 @@ public class EntityRendererMobLR extends EntityRenderer {
 			Render.rotateZ(Calc.clamp(hurtTime / 0.3, 0, 1) * 90);
 		}
 		
-		double hw = spriteRect.width().half().value();
+		final double hw = spriteRect.width().half().value();
 		
 		Render.quadTextured(Vect.ZERO.expand(hw, hw, hw, hw), q, hue.withAlpha(entity.isDead() ? 1 - hurtTime / 3 : 1));
 		Render.popMatrix();

src/mightypork/rogue/world/events/PlayerKilledEvent.java

@@ -0,0 +1,14 @@
+package mightypork.rogue.world.events;
+
+
+import mightypork.gamecore.eventbus.BusEvent;
+
+
+public class PlayerKilledEvent extends BusEvent<PlayerKilledListener> {
+	
+	@Override
+	protected void handleBy(PlayerKilledListener handler)
+	{
+		handler.onPlayerKilled();
+	}
+}

src/mightypork/rogue/world/events/PlayerKilledListener.java

@@ -0,0 +1,7 @@
+package mightypork.rogue.world.events;
+
+
+public interface PlayerKilledListener {
+	
+	void onPlayerKilled();
+}

src/mightypork/rogue/world/gen/LevelGenerator.java

@@ -3,6 +3,7 @@ package mightypork.rogue.world.gen;
 
 import java.util.Random;
 
+import mightypork.gamecore.logging.Log;
 import mightypork.gamecore.util.math.algo.Coord;
 import mightypork.rogue.world.World;
 import mightypork.rogue.world.entity.Entities;
@@ -22,6 +23,8 @@ public class LevelGenerator {
 	
 	public static Level build(World world, long seed, int complexity, MapTheme theme)
 	{
+		Log.f3("Generating level of complexity: "+complexity);
+		
 		final Random rand = new Random(seed + 13);
 		
 		final int max_size = 128;
@@ -31,7 +34,7 @@ public class LevelGenerator {
 		// start
 		map.addRoom(Rooms.BASIC);
 		
-		for (int i = 0; i < 2 + complexity / 2 + rand.nextInt((int) (1 + complexity * 0.3)); i++) {
+		for (int i = 0; i < 1 + complexity / 2 + rand.nextInt((int) (1 + complexity * 0.3)); i++) {
 			map.addRoom(Rooms.BASIC);
 			if (rand.nextInt(7) > 0) map.addRoom(Rooms.SECRET);
 			if (rand.nextInt(6) > 0) map.addRoom(Rooms.DEAD_END);
@@ -48,8 +51,8 @@ public class LevelGenerator {
 		// spawn rats
 		
 		final Coord pos = Coord.make(0, 0);
-		for (int i = 0; i < 4+complexity + rand.nextInt(1+complexity); i++) {
-		
+		for (int i = 0; i < 3 + complexity + rand.nextInt(1 + complexity); i++) {
+			
 			final Entity e = Entities.RAT.createEntity(world);
 			
 			for (int j = 0; j < 20; j++) {
@@ -59,17 +62,17 @@ public class LevelGenerator {
 				if (lvl.addEntity(e, pos)) break;
 			}
 		}
-
-		for (int i = 0; i < 4+complexity + rand.nextInt(1+complexity); i++) {
+		
+		for (int i = 0; i < 4 + complexity + rand.nextInt(1 + complexity); i++) {
 			
-			Item meat = Items.MEAT.createItem();
+			final Item meat = Items.MEAT.createItem();
 			
 			for (int j = 0; j < 20; j++) {
 				pos.x = rand.nextInt(lvl.getWidth());
 				pos.y = rand.nextInt(lvl.getHeight());
 				
-				Tile t = lvl.getTile(pos);
-				if(t.dropItem(meat)) break;
+				final Tile t = lvl.getTile(pos);
+				if (t.dropItem(meat)) break;
 			}
 		}
 		

src/mightypork/rogue/world/gen/ScratchMap.java

@@ -14,7 +14,7 @@ import mightypork.gamecore.util.math.algo.Sides;
 import mightypork.gamecore.util.math.algo.Step;
 import mightypork.gamecore.util.math.algo.pathfinding.Heuristic;
 import mightypork.gamecore.util.math.algo.pathfinding.PathFinder;
-import mightypork.rogue.world.level.Level;
+import mightypork.rogue.world.level.LevelAccess;
 import mightypork.rogue.world.tile.Tile;
 import mightypork.rogue.world.tile.TileModel;
 import mightypork.rogue.world.tile.Tiles;
@@ -410,7 +410,7 @@ public class ScratchMap {
 	}
 	
 	
-	public void writeToLevel(Level level)
+	public void writeToLevel(LevelAccess level)
 	{
 		// make sure no walkable are at edges.
 		final Coord c = Coord.make(0, 0);

src/mightypork/rogue/world/gui/MapView.java

@@ -35,6 +35,7 @@ public class MapView extends InputComponent implements KeyListener, MouseButtonL
 	
 	private final Set<MapInteractionPlugin> plugins = new LinkedHashSet<>();
 	private final NumAnimated zoom = new NumAnimated(0, Easing.SINE_BOTH);
+	private boolean zoom_in = true;
 	
 	private final Num tileSize;
 	
@@ -112,9 +113,11 @@ public class MapView extends InputComponent implements KeyListener, MouseButtonL
 			final int delta = event.getWheelDelta();
 			if (!zoom.isFinished()) return;
 			if (delta < 0) {
-				zoom.fadeOut();
-			} else {
 				zoom.fadeIn();
+				zoom_in = false;
+			} else {
+				zoom.fadeOut();
+				zoom_in = true;
 			}
 		}
 	}
@@ -127,11 +130,13 @@ public class MapView extends InputComponent implements KeyListener, MouseButtonL
 			if (p.onKey(this, pc, event.getKey(), event.isDown())) break;
 		}
 		
-		if (event.getKey() == Keys.Z) {
-			if (event.isDown()) {
+		if (event.getKey() == Keys.Z && event.isDown()) {
+			if (zoom_in) {
 				zoom.fadeIn();
+				zoom_in = false;
 			} else {
 				zoom.fadeOut();
+				zoom_in = true;
 			}
 		}
 		

src/mightypork/rogue/world/gui/Minimap.java

@@ -14,7 +14,7 @@ import mightypork.gamecore.util.math.constraints.rect.mutable.RectMutable;
 import mightypork.gamecore.util.math.constraints.vect.Vect;
 import mightypork.rogue.world.WorldProvider;
 import mightypork.rogue.world.entity.Entity;
-import mightypork.rogue.world.level.Level;
+import mightypork.rogue.world.level.LevelReadAccess;
 import mightypork.rogue.world.tile.Tile;
 
 import org.lwjgl.opengl.GL11;
@@ -33,7 +33,7 @@ public class Minimap extends InputComponent implements MouseButtonListener {
 	{
 		Color.pushAlpha(translucency);
 		
-		final Level lvl = WorldProvider.get().getCurrentLevel();
+		final LevelReadAccess lvl = WorldProvider.get().getCurrentLevel();
 		unit = (int) Math.min(Math.max(2, Math.ceil((height().value() / 2) / (lvl.getHeight() + 2))), 10);
 		
 		final Entity e = WorldProvider.get().getPlayerEntity();

src/mightypork/rogue/world/gui/interaction/MIPMouse.java

@@ -39,7 +39,7 @@ public class MIPMouse implements MapInteractionPlugin {
 		final Coord pos = view.toWorldPos(mouse);
 		final Tile t = pc.getLevel().getTile(pos);
 		
-		if (t.onClick(pc.getWorld())) return true;
+		if (t.onClick()) return true;
 		
 		if (!down && t.isWalkable()) {
 			if (troToNav(view, pc, mouse)) return true;

src/mightypork/rogue/world/item/Item.java

@@ -8,7 +8,6 @@ import mightypork.gamecore.util.ion.IonInput;
 import mightypork.gamecore.util.ion.IonObjBlob;
 import mightypork.gamecore.util.ion.IonOutput;
 import mightypork.gamecore.util.math.constraints.rect.Rect;
-import mightypork.gamecore.util.math.constraints.rect.proxy.RectBound;
 
 
 public abstract class Item implements IonObjBlob {
@@ -17,7 +16,8 @@ public abstract class Item implements IonObjBlob {
 	private ItemRenderer renderer;
 	
 	
-	public Item(ItemModel model) {
+	public Item(ItemModel model)
+	{
 		this.model = model;
 	}
 	
@@ -29,7 +29,7 @@ public abstract class Item implements IonObjBlob {
 		}
 		
 		renderer.render(rect);
-	};
+	}
 	
 	
 	protected abstract ItemRenderer makeRenderer();

src/mightypork/rogue/world/item/ItemModel.java

@@ -6,6 +6,7 @@ import java.io.IOException;
 import mightypork.gamecore.util.ion.IonInput;
 import mightypork.gamecore.util.ion.IonOutput;
 
+
 /**
  * Item model (builder)
  * 
@@ -54,4 +55,3 @@ public final class ItemModel {
 		tile.save(out);
 	}
 }
-

src/mightypork/rogue/world/item/items/ItemMeat.java

@@ -1,18 +1,21 @@
 package mightypork.rogue.world.item.items;
 
+
 import mightypork.rogue.Res;
 import mightypork.rogue.world.item.Item;
 import mightypork.rogue.world.item.ItemModel;
 import mightypork.rogue.world.item.ItemRenderer;
-import mightypork.rogue.world.item.rendr.QuadItemRenderer;
+import mightypork.rogue.world.item.render.QuadItemRenderer;
 
 
 public class ItemMeat extends Item {
-
-	public ItemMeat(ItemModel model) {
+	
+	public ItemMeat(ItemModel model)
+	{
 		super(model);
 	}
-
+	
+	
 	@Override
 	protected ItemRenderer makeRenderer()
 	{

src/mightypork/rogue/world/item/render/QuadItemRenderer.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.world.item.rendr;
+package mightypork.rogue.world.item.render;
 
 
 import mightypork.gamecore.render.Render;
@@ -13,12 +13,14 @@ public class QuadItemRenderer extends ItemRenderer {
 	private final TxQuad txq;
 	
 	
-	public QuadItemRenderer(TxQuad txq) {
+	public QuadItemRenderer(TxQuad txq)
+	{
 		this.txq = txq;
 	}
 	
 	
-	public QuadItemRenderer(TxSheet txs) {
+	public QuadItemRenderer(TxSheet txs)
+	{
 		this.txq = txs.getQuad(0);
 	}
 	

src/mightypork/rogue/world/level/Level.java

@@ -4,8 +4,8 @@ package mightypork.rogue.world.level;
 import java.io.IOException;
 import java.util.*;
 
-import javax.print.attribute.standard.MediaSize.ISO;
-
+import mightypork.gamecore.eventbus.BusAccess;
+import mightypork.gamecore.eventbus.EventBus;
 import mightypork.gamecore.logging.Log;
 import mightypork.gamecore.util.ion.IonBundle;
 import mightypork.gamecore.util.ion.IonInput;
@@ -31,7 +31,7 @@ import mightypork.rogue.world.tile.Tiles;
  * 
  * @author MightyPork
  */
-public class Level implements MapAccess, IonObjBinary {
+public class Level implements BusAccess, LevelAccess, IonObjBinary {
 	
 	public static final int ION_MARK = 53;
 	
@@ -70,12 +70,7 @@ public class Level implements MapAccess, IonObjBinary {
 	}
 	
 	
-	public void fill(short id)
-	{
-		fill(Tiles.get(id));
-	}
-	
-	
+	@Override
 	public void fill(TileModel model)
 	{
 		for (final Coord c = Coord.zero(); c.x < size.x; c.x++) {
@@ -95,18 +90,7 @@ public class Level implements MapAccess, IonObjBinary {
 	}
 	
 	
-	public final void setTile(Coord pos, TileModel model)
-	{
-		setTile(pos, model.createTile());
-	}
-	
-	
-	public final void setTile(Coord pos, int tileId)
-	{
-		setTile(pos, Tiles.create(tileId));
-	}
-	
-	
+	@Override
 	public final void setTile(Coord pos, Tile tile)
 	{
 		if (!pos.isInRange(0, 0, size.x - 1, size.y - 1)) {
@@ -115,6 +99,9 @@ public class Level implements MapAccess, IonObjBinary {
 		}
 		
 		tiles[pos.y][pos.x] = tile;
+		
+		// assign level (tile logic may need it)
+		tile.setLevel(this);
 	}
 	
 	
@@ -132,6 +119,7 @@ public class Level implements MapAccess, IonObjBinary {
 	}
 	
 	
+	@Override
 	public void setSeed(long seed)
 	{
 		this.seed = seed;
@@ -207,23 +195,24 @@ public class Level implements MapAccess, IonObjBinary {
 	}
 	
 	
+	@Override
 	public void update(double delta)
 	{
 		// just update them all
 		for (final Coord c = Coord.zero(); c.x < size.x; c.x++) {
 			for (c.y = 0; c.y < size.y; c.y++) {
-				getTile(c).update(this, delta);
+				getTile(c).update(delta);
 			}
 		}
 		
-		List<Entity> toRemove = new ArrayList<>();
+		final List<Entity> toRemove = new ArrayList<>();
 		
 		for (final Entity e : entitySet) {
 			e.update(delta);
 			if (e.isDead() && e.canRemoveCorpse()) toRemove.add(e);
 		}
 		
-		for (Entity e : toRemove) {
+		for (final Entity e : toRemove) {
 			removeEntity(e);
 		}
 	}
@@ -240,37 +229,22 @@ public class Level implements MapAccess, IonObjBinary {
 	}
 	
 	
+	@Override
 	public Entity getEntity(int eid)
 	{
 		return entityMap.get(eid);
 	}
 	
 	
-	/**
-	 * Try to add entity at given pos
-	 * 
-	 * @param entity the entity
-	 * @param pos pos
-	 * @return true if added (false if void, wall etc)
-	 */
+	@Override
 	public boolean addEntity(Entity entity, Coord pos)
 	{
 		final Tile t = getTile(pos);
-		if (!t.isWalkable() || isOccupied(pos)) return false;
+		if (!t.isWalkable() || t.isOccupied()) return false;
 		
-		addEntity(entity);
-		
-		entity.setCoord(pos);
-		
-		return true;
-	}
-	
-	
-	public void addEntity(Entity entity)
-	{
 		if (entityMap.containsKey(entity.getEntityId())) {
 			Log.w("Entity already in level.");
-			return;
+			return false;
 		}
 		
 		entityMap.put(entity.getEntityId(), entity);
@@ -279,15 +253,21 @@ public class Level implements MapAccess, IonObjBinary {
 		// join to level & world
 		entity.setLevel(this);
 		occupyTile(entity.getCoord());
+		
+		entity.setCoord(pos);
+		
+		return true;
 	}
 	
 	
+	@Override
 	public void removeEntity(Entity entity)
 	{
 		removeEntity(entity.getEntityId());
 	}
 	
 	
+	@Override
 	public void removeEntity(int eid)
 	{
 		final Entity removed = entityMap.remove(eid);
@@ -296,6 +276,7 @@ public class Level implements MapAccess, IonObjBinary {
 	}
 	
 	
+	@Override
 	public boolean isWalkable(Coord pos)
 	{
 		final Tile t = getTile(pos);
@@ -307,6 +288,7 @@ public class Level implements MapAccess, IonObjBinary {
 	/**
 	 * Mark tile as occupied by an entity
 	 */
+	@Override
 	public void occupyTile(Coord pos)
 	{
 		getTile(pos).setOccupied(true);
@@ -316,52 +298,56 @@ public class Level implements MapAccess, IonObjBinary {
 	/**
 	 * Mark tile as free (no longet occupied)
 	 */
+	@Override
 	public void freeTile(Coord pos)
 	{
 		getTile(pos).setOccupied(false);
 	}
 	
 	
-	/**
-	 * @param pos tile coord
-	 * @return true if something is standing there.
-	 */
+	@Override
 	public boolean isOccupied(Coord pos)
 	{
 		return getTile(pos).isOccupied();
 	}
 	
 	
+	@Override
 	public Collection<Entity> getEntities()
 	{
 		return entitySet;
 	}
 	
 	
+	@Override
 	public void setEnterPoint(Coord pos)
 	{
 		this.enterPoint.setTo(pos);
 	}
 	
 	
+	@Override
 	public Coord getEnterPoint()
 	{
 		return enterPoint;
 	}
 	
 	
+	@Override
 	public World getWorld()
 	{
 		return world;
 	}
 	
 	
+	@Override
 	public void setWorld(World world)
 	{
 		this.world = world;
 	}
 	
 	
+	@Override
 	public void explore(Coord center)
 	{
 		final Collection<Coord> filled = new HashSet<>();
@@ -413,6 +399,7 @@ public class Level implements MapAccess, IonObjBinary {
 	};
 	
 	
+	@Override
 	public Entity getClosestEntity(Entity self, EntityType type, double radius)
 	{
 		Entity closest = null;
@@ -436,8 +423,43 @@ public class Level implements MapAccess, IonObjBinary {
 	}
 	
 	
+	public void forceFreeTile(Coord pos)
+	{
+		if (getTile(pos).isOccupied()) {
+			final Set<Entity> toButcher = new HashSet<>();
+			for (final Entity e : entitySet) {
+				if (e.getCoord().equals(pos)) {
+					toButcher.add(e);
+					break;
+				}
+			}
+			
+			for (final Entity e : toButcher) {
+				removeEntity(e);
+				freeTile(pos);
+			}
+		}
+		
+	}
+	
+	
+	@Override
 	public boolean isEntityPresent(Entity entity)
 	{
 		return entitySet.contains(entity);
 	}
+	
+	
+	@Override
+	public boolean isEntityPresent(int eid)
+	{
+		return entityMap.containsKey(eid);
+	}
+	
+	
+	@Override
+	public EventBus getEventBus()
+	{
+		return world.getEventBus();
+	}
 }

src/mightypork/rogue/world/level/LevelAccess.java

@@ -0,0 +1,109 @@
+package mightypork.rogue.world.level;
+
+
+import mightypork.gamecore.eventbus.events.Updateable;
+import mightypork.gamecore.util.math.algo.Coord;
+import mightypork.rogue.world.World;
+import mightypork.rogue.world.entity.Entity;
+import mightypork.rogue.world.tile.Tile;
+import mightypork.rogue.world.tile.TileModel;
+
+
+/**
+ * Level full access
+ * 
+ * @author MightyPork
+ */
+public interface LevelAccess extends LevelReadAccess, Updateable {
+	
+	
+	/**
+	 * Mark tile and surrounding area as explored
+	 * 
+	 * @param center center the explored tile
+	 */
+	public abstract void explore(Coord center);
+	
+	
+	/**
+	 * Assign a world
+	 * 
+	 * @param world new world
+	 */
+	public abstract void setWorld(World world);
+	
+	
+	/**
+	 * Set level entry point
+	 * 
+	 * @param pos pos where the player enters
+	 */
+	public abstract void setEnterPoint(Coord pos);
+	
+	
+	/**
+	 * Mark tile as free (entity left)
+	 * 
+	 * @param pos tile pos
+	 */
+	public abstract void freeTile(Coord pos);
+	
+	
+	/**
+	 * Mark tile as occupied (entity entered)
+	 * 
+	 * @param pos tile pos
+	 */
+	public abstract void occupyTile(Coord pos);
+	
+	
+	/**
+	 * Remove an entity from the level, if present
+	 * 
+	 * @param eid entity id
+	 */
+	public abstract void removeEntity(int eid);
+	
+	
+	/**
+	 * Remove an entity from the level, if present
+	 * 
+	 * @param entity entity
+	 */
+	public abstract void removeEntity(Entity entity);
+	
+	
+	/**
+	 * Set level seed (used for visuals; the seed used for generation)
+	 * 
+	 * @param seed seed
+	 */
+	public abstract void setSeed(long seed);
+	
+	
+	/**
+	 * Set tile at pos
+	 * 
+	 * @param pos tile pos
+	 * @param tile the tile instance to set
+	 */
+	public abstract void setTile(Coord pos, Tile tile);
+	
+	
+	/**
+	 * Fill whole map with tile type
+	 * 
+	 * @param model tile model
+	 */
+	public abstract void fill(TileModel model);
+	
+	
+	/**
+	 * Try to add entity at given pos
+	 * 
+	 * @param entity the entity
+	 * @param pos pos
+	 * @return true if added (false if void, wall etc)
+	 */
+	public abstract boolean addEntity(Entity entity, Coord pos);
+}

src/mightypork/rogue/world/level/LevelReadAccess.java

@@ -0,0 +1,127 @@
+package mightypork.rogue.world.level;
+
+
+import java.util.Collection;
+
+import mightypork.gamecore.util.math.algo.Coord;
+import mightypork.gamecore.util.math.noise.NoiseGen;
+import mightypork.rogue.world.World;
+import mightypork.rogue.world.entity.Entity;
+import mightypork.rogue.world.entity.EntityType;
+import mightypork.rogue.world.tile.Tile;
+
+
+public interface LevelReadAccess {
+	
+	/**
+	 * Ge tile at X,Y
+	 * 
+	 * @param pos
+	 * @return tile
+	 */
+	Tile getTile(Coord pos);
+	
+	
+	/**
+	 * @return map width in tiles
+	 */
+	int getWidth();
+	
+	
+	/**
+	 * @return map height in tiles
+	 */
+	int getHeight();
+	
+	
+	/**
+	 * @return map seed
+	 */
+	long getSeed();
+	
+	
+	/**
+	 * @return level-specific noise generator
+	 */
+	NoiseGen getNoiseGen();
+	
+	
+	/**
+	 * Check if entity is in the level
+	 * 
+	 * @param entity entity
+	 * @return is present
+	 */
+	boolean isEntityPresent(Entity entity);
+	
+	
+	/**
+	 * Check if entity is in the level
+	 * 
+	 * @param eid entity ID
+	 * @return true if present
+	 */
+	boolean isEntityPresent(int eid);
+	
+	
+	/**
+	 * Get entity of type closest to coord
+	 * 
+	 * @param self the querying entity - to provide position, and to be excluded
+	 *            from the search.
+	 * @param type wanted entity type
+	 * @param radius search radius; -1 for unlimited.
+	 * @return
+	 */
+	Entity getClosestEntity(Entity self, EntityType type, double radius);
+	
+	
+	/**
+	 * Get the level's world
+	 * 
+	 * @return world
+	 */
+	World getWorld();
+	
+	
+	/**
+	 * Get location where the player enters the level
+	 * 
+	 * @return pos
+	 */
+	Coord getEnterPoint();
+	
+	
+	/**
+	 * Check entity on tile
+	 * 
+	 * @param pos tile coord
+	 * @return true if some entity is standing there
+	 */
+	boolean isOccupied(Coord pos);
+	
+	
+	/**
+	 * Check tile walkability
+	 * 
+	 * @param pos tile coord
+	 * @return true if the tile is walkable by entity
+	 */
+	boolean isWalkable(Coord pos);
+	
+	
+	/**
+	 * Get entity by ID
+	 * 
+	 * @param eid entity ID
+	 * @return the entity, or null
+	 */
+	Entity getEntity(int eid);
+	
+	
+	/**
+	 * @return all entities
+	 */
+	Collection<Entity> getEntities();
+	
+}

src/mightypork/rogue/world/level/MapAccess.java

@@ -1,47 +0,0 @@
-package mightypork.rogue.world.level;
-
-
-import mightypork.gamecore.util.math.algo.Coord;
-import mightypork.gamecore.util.math.noise.NoiseGen;
-import mightypork.rogue.world.tile.Tile;
-
-
-/**
- * Access interface for a level map.
- * 
- * @author MightyPork
- */
-public interface MapAccess {
-	
-	/**
-	 * Ge tile at X,Y
-	 * 
-	 * @param pos
-	 * @return tile
-	 */
-	Tile getTile(Coord pos);
-	
-	
-	/**
-	 * @return map width in tiles
-	 */
-	int getWidth();
-	
-	
-	/**
-	 * @return map height in tiles
-	 */
-	int getHeight();
-	
-	
-	/**
-	 * @return map seed
-	 */
-	long getSeed();
-	
-	
-	/**
-	 * @return level-specific noise generator
-	 */
-	NoiseGen getNoiseGen();
-}

src/mightypork/rogue/world/level/render/EntityRenderContext.java

@@ -2,12 +2,12 @@ package mightypork.rogue.world.level.render;
 
 
 import mightypork.gamecore.util.math.constraints.rect.Rect;
-import mightypork.rogue.world.level.MapAccess;
+import mightypork.rogue.world.level.LevelReadAccess;
 
 
 public class EntityRenderContext extends MapRenderContext {
 	
-	public EntityRenderContext(MapAccess map, Rect drawArea)
+	public EntityRenderContext(LevelReadAccess map, Rect drawArea)
 	{
 		super(map, drawArea);
 	}

src/mightypork/rogue/world/level/render/MapRenderContext.java

@@ -4,18 +4,18 @@ package mightypork.rogue.world.level.render;
 import mightypork.gamecore.util.math.algo.Coord;
 import mightypork.gamecore.util.math.constraints.rect.Rect;
 import mightypork.gamecore.util.math.constraints.rect.builders.TiledRect;
-import mightypork.rogue.world.level.MapAccess;
+import mightypork.rogue.world.level.LevelReadAccess;
 import mightypork.rogue.world.tile.Tile;
 
 
 public abstract class MapRenderContext {
 	
-	protected final MapAccess map;
+	protected final LevelReadAccess map;
 	protected final TiledRect tiler;
 	private final Rect mapRect;
 	
 	
-	public MapRenderContext(MapAccess map, Rect drawArea)
+	public MapRenderContext(LevelReadAccess map, Rect drawArea)
 	{
 		this.map = map;
 		
@@ -35,7 +35,9 @@ public abstract class MapRenderContext {
 		return mapRect;
 	}
 	
-	public Tile getTile(Coord pos) {
+	
+	public Tile getTile(Coord pos)
+	{
 		return map.getTile(pos);
 	}
 }

src/mightypork/rogue/world/level/render/TileRenderContext.java

@@ -6,7 +6,7 @@ import mightypork.gamecore.util.math.algo.Step;
 import mightypork.gamecore.util.math.constraints.rect.Rect;
 import mightypork.gamecore.util.math.constraints.rect.proxy.RectBound;
 import mightypork.gamecore.util.math.noise.NoiseGen;
-import mightypork.rogue.world.level.MapAccess;
+import mightypork.rogue.world.level.LevelReadAccess;
 import mightypork.rogue.world.tile.Tile;
 
 
@@ -21,7 +21,7 @@ public final class TileRenderContext extends MapRenderContext implements RectBou
 	private final NoiseGen noise;
 	
 	
-	public TileRenderContext(MapAccess map, Rect drawArea)
+	public TileRenderContext(LevelReadAccess map, Rect drawArea)
 	{
 		super(map, drawArea);
 		

src/mightypork/rogue/world/tile/DroppedItemRenderer.java

@@ -16,9 +16,8 @@ public class DroppedItemRenderer {
 	
 	// prepared constraints, to avoid re-building each frame
 	private final RectBoundAdapter tileRectAdapter = new RectBoundAdapter();
-	private final Rect itemRect = tileRectAdapter
-			.shrink(tileRectAdapter.height().perc(10))
-			.moveY(itemAnim.neg().mul(tileRectAdapter.height().mul(0.2)));
+	private final Rect itemRect = tileRectAdapter.shrink(tileRectAdapter.height().perc(10)).moveY(itemAnim.neg().mul(tileRectAdapter.height().mul(0.2)));
+	
 	
 	public Animator getItemAnim()
 	{

src/mightypork/rogue/world/tile/Tile.java

@@ -12,7 +12,7 @@ import mightypork.gamecore.util.ion.IonOutput;
 import mightypork.gamecore.util.math.color.Color;
 import mightypork.rogue.world.World;
 import mightypork.rogue.world.item.Item;
-import mightypork.rogue.world.level.Level;
+import mightypork.rogue.world.level.LevelAccess;
 import mightypork.rogue.world.level.render.TileRenderContext;
 
 
@@ -34,7 +34,9 @@ public abstract class Tile implements IonObjBlob {
 	// temporary flag for map.
 	protected boolean occupied;
 	protected boolean explored;
-
+	
+	protected LevelAccess level;
+	
 	private TileRenderer renderer;
 	
 	
@@ -46,6 +48,8 @@ public abstract class Tile implements IonObjBlob {
 	
 	/**
 	 * Render the tile, using the main texture sheet.
+	 * 
+	 * @param context rendering ctx
 	 */
 	@DefaultImpl
 	public void renderTile(TileRenderContext context)
@@ -56,8 +60,8 @@ public abstract class Tile implements IonObjBlob {
 			renderer = makeRenderer();
 		}
 		
-		if(renderer == null) {
-			Log.w("No renderer for tile "+Log.str(this));
+		if (renderer == null) {
+			Log.w("No renderer for tile " + Log.str(this));
 			return;
 		}
 		
@@ -147,7 +151,7 @@ public abstract class Tile implements IonObjBlob {
 	
 	
 	@DefaultImpl
-	public void update(Level level, double delta)
+	public void update(double delta)
 	{
 		makeRenderer().update(delta);
 	}
@@ -226,9 +230,27 @@ public abstract class Tile implements IonObjBlob {
 	 * @return true if the tile is interactive and did something.
 	 */
 	@DefaultImpl
-	public boolean onClick(World world)
+	public boolean onClick()
 	{
 		return false;
 	}
 	
+	
+	public void setLevel(LevelAccess level)
+	{
+		this.level = level;
+	}
+	
+	
+	public LevelAccess getLevel()
+	{
+		return level;
+	}
+	
+	
+	protected World getWorld()
+	{
+		return level.getWorld();
+	}
+	
 }

src/mightypork/rogue/world/tile/TileRenderer.java

@@ -8,7 +8,7 @@ import mightypork.gamecore.util.math.algo.Sides;
 import mightypork.gamecore.util.math.constraints.rect.Rect;
 import mightypork.rogue.Res;
 import mightypork.rogue.world.level.render.TileRenderContext;
-import mightypork.rogue.world.tile.renderers.NullTileRenderer;
+import mightypork.rogue.world.tile.render.NullTileRenderer;
 
 
 /**

src/mightypork/rogue/world/tile/render/BasicTileRenderer.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.world.tile.renderers;
+package mightypork.rogue.world.tile.render;
 
 
 import mightypork.gamecore.render.Render;

src/mightypork/rogue/world/tile/render/DoorTileRenderer.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.world.tile.renderers;
+package mightypork.rogue.world.tile.render;
 
 
 import mightypork.gamecore.render.Render;

src/mightypork/rogue/world/tile/render/NullTileRenderer.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.world.tile.renderers;
+package mightypork.rogue.world.tile.render;
 
 
 import mightypork.rogue.world.level.render.TileRenderContext;

src/mightypork/rogue/world/tile/tiles/NullTile.java

@@ -2,7 +2,6 @@ package mightypork.rogue.world.tile.tiles;
 
 
 import mightypork.rogue.world.item.Item;
-import mightypork.rogue.world.level.Level;
 import mightypork.rogue.world.level.render.TileRenderContext;
 import mightypork.rogue.world.tile.Tile;
 import mightypork.rogue.world.tile.TileModel;
@@ -26,7 +25,7 @@ public class NullTile extends Tile {
 	
 	
 	@Override
-	public void update(Level level, double delta)
+	public void update(double delta)
 	{
 	}
 	

src/mightypork/rogue/world/tile/tiles/TileBaseDoor.java

@@ -9,7 +9,7 @@ import mightypork.gamecore.util.ion.IonOutput;
 import mightypork.rogue.world.tile.TileModel;
 import mightypork.rogue.world.tile.TileRenderer;
 import mightypork.rogue.world.tile.TileType;
-import mightypork.rogue.world.tile.renderers.DoorTileRenderer;
+import mightypork.rogue.world.tile.render.DoorTileRenderer;
 
 
 public abstract class TileBaseDoor extends TileSolid {

src/mightypork/rogue/world/tile/tiles/TileBaseFloor.java

@@ -5,7 +5,7 @@ import mightypork.gamecore.resources.textures.TxSheet;
 import mightypork.rogue.world.tile.TileModel;
 import mightypork.rogue.world.tile.TileRenderer;
 import mightypork.rogue.world.tile.TileType;
-import mightypork.rogue.world.tile.renderers.BasicTileRenderer;
+import mightypork.rogue.world.tile.render.BasicTileRenderer;
 
 
 public abstract class TileBaseFloor extends TileWithItems {

src/mightypork/rogue/world/tile/tiles/TileBasePassage.java

@@ -5,7 +5,7 @@ import mightypork.gamecore.resources.textures.TxSheet;
 import mightypork.rogue.world.tile.TileModel;
 import mightypork.rogue.world.tile.TileRenderer;
 import mightypork.rogue.world.tile.TileType;
-import mightypork.rogue.world.tile.renderers.BasicTileRenderer;
+import mightypork.rogue.world.tile.render.BasicTileRenderer;
 
 
 /**

src/mightypork/rogue/world/tile/tiles/TileBaseSecretDoor.java

@@ -8,7 +8,6 @@ import mightypork.gamecore.util.ion.IonInput;
 import mightypork.gamecore.util.ion.IonOutput;
 import mightypork.gamecore.util.math.color.Color;
 import mightypork.gamecore.util.math.color.pal.RGB;
-import mightypork.rogue.world.World;
 import mightypork.rogue.world.tile.TileModel;
 import mightypork.rogue.world.tile.TileType;
 
@@ -25,7 +24,7 @@ public abstract class TileBaseSecretDoor extends TileBaseDoor {
 	
 	
 	@Override
-	public boolean onClick(World world)
+	public boolean onClick()
 	{
 		if (!locked) return false;
 		

src/mightypork/rogue/world/tile/tiles/TileBaseWall.java

@@ -4,7 +4,7 @@ package mightypork.rogue.world.tile.tiles;
 import mightypork.gamecore.resources.textures.TxSheet;
 import mightypork.rogue.world.tile.TileModel;
 import mightypork.rogue.world.tile.TileType;
-import mightypork.rogue.world.tile.renderers.BasicTileRenderer;
+import mightypork.rogue.world.tile.render.BasicTileRenderer;
 
 
 public abstract class TileBaseWall extends TileSolid {

src/mightypork/rogue/world/tile/tiles/TileWithItems.java

@@ -8,8 +8,6 @@ import mightypork.gamecore.util.ion.IonInput;
 import mightypork.gamecore.util.ion.IonOutput;
 import mightypork.rogue.world.item.Item;
 import mightypork.rogue.world.item.Items;
-import mightypork.rogue.world.item.items.ItemMeat;
-import mightypork.rogue.world.level.Level;
 import mightypork.rogue.world.level.render.TileRenderContext;
 import mightypork.rogue.world.tile.DroppedItemRenderer;
 import mightypork.rogue.world.tile.Tile;
@@ -39,9 +37,9 @@ public abstract class TileWithItems extends Tile {
 	
 	
 	@Override
-	public void update(Level level, double delta)
+	public void update(double delta)
 	{
-		super.update(level, delta);
+		super.update(delta);
 		itemRenderer.update(delta);
 	}