cleanup & reorg

src/mightypork/rogue/App.java

@@ -113,6 +113,7 @@ public final class App extends BaseApp {
 		Ion.registerBinary(Level.ION_MARK, Level.class);
 	}
 	
+	
 	@Override
 	protected void postInit()
 	{

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

@@ -1,4 +1,4 @@
-package mightypork.rogue.screens.gamescreen.gui;
+package mightypork.rogue.screens.gamescreen;
 
 
 import mightypork.gamecore.gui.AlignX;

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

@@ -9,9 +9,7 @@ import mightypork.gamecore.gui.screens.ScreenLayer;
 import mightypork.gamecore.input.KeyStroke;
 import mightypork.gamecore.input.Keys;
 import mightypork.rogue.Res;
-import mightypork.rogue.screens.gamescreen.gui.HeartBar;
+import mightypork.rogue.world.gui.Minimap;
-import mightypork.rogue.screens.gamescreen.gui.NavItemSlot;
-import mightypork.rogue.screens.gamescreen.world.Minimap;
 import mightypork.util.math.constraints.num.Num;
 import mightypork.util.math.constraints.rect.Rect;
 

src/mightypork/rogue/screens/gamescreen/NavItemSlot.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.screens.gamescreen.gui;
+package mightypork.rogue.screens.gamescreen;
 
 
 import mightypork.gamecore.control.events.input.MouseMotionEvent;

src/mightypork/rogue/screens/gamescreen/ScreenGame.java

@@ -32,6 +32,7 @@ public class ScreenGame extends LayeredScreen {
 		WorldProvider.get().setListening(true);
 	}
 	
+	
 	@Override
 	protected void onScreenLeave()
 	{

src/mightypork/rogue/screens/gamescreen/WorldLayer.java

@@ -3,9 +3,9 @@ package mightypork.rogue.screens.gamescreen;
 
 import mightypork.gamecore.gui.screens.Screen;
 import mightypork.gamecore.gui.screens.ScreenLayer;
-import mightypork.rogue.screens.gamescreen.world.MIPClickPathfWalk;
+import mightypork.rogue.world.gui.MapView;
-import mightypork.rogue.screens.gamescreen.world.MIPKeyWalk;
+import mightypork.rogue.world.gui.interaction.MIPClickPathfWalk;
-import mightypork.rogue.screens.gamescreen.world.MapView;
+import mightypork.rogue.world.gui.interaction.MIPKeyWalk;
 import mightypork.util.math.constraints.num.Num;
 
 

src/mightypork/rogue/world/PlayerControl.java

@@ -22,10 +22,10 @@ public abstract class PlayerControl {
 	
 	private World getWorld2()
 	{
-		World newWorld = getWorld();
+		final World newWorld = getWorld();
 		
 		if (newWorld != lastWorld) {
-			for (EntityMoveListener eml : playerMoveListeners) {
+			for (final EntityMoveListener eml : playerMoveListeners) {
 				newWorld.getPlayerEntity().pos.addMoveListener(eml);
 			}
 		}

src/mightypork/rogue/world/WorldProvider.java

@@ -21,7 +21,8 @@ public class WorldProvider extends RootBusNode{
 	}
 	
 	
-	public WorldProvider(BusAccess busAccess) {
+	public WorldProvider(BusAccess busAccess)
+	{
 		super(busAccess);
 		setListening(false);
 	}
@@ -31,9 +32,7 @@ public class WorldProvider extends RootBusNode{
 	
 	public static WorldProvider get()
 	{
-		if (inst == null) {
+		if (inst == null) { throw new IllegalStateException("World provider not initialized."); }
-			throw new IllegalStateException("World provider not initialized.");
-		}
 		
 		return inst;
 	}
@@ -60,7 +59,9 @@ public class WorldProvider extends RootBusNode{
 		return world;
 	}
 	
-	private void setWorld(World newWorld) {
+	
+	private void setWorld(World newWorld)
+	{
 		
 		if (world != null) removeChildClient(world);
 		world = newWorld;

src/mightypork/rogue/world/WorldRenderer.java

@@ -38,7 +38,8 @@ public class WorldRenderer extends RectProxy {
 	private TileRenderContext trc;
 	
 	
-	public WorldRenderer(Rect viewport, Num tileSize) {
+	public WorldRenderer(Rect viewport, Num tileSize)
+	{
 		super(viewport);
 		
 		this.tileSize = tileSize;
@@ -69,7 +70,7 @@ public class WorldRenderer extends RectProxy {
 	
 	private VectConst getOffset()
 	{
-		Entity ent = WorldProvider.get().getPlayerEntity();
+		final Entity ent = WorldProvider.get().getPlayerEntity();
 		return Vect.make(ent.pos.getVisualPos().neg().sub(0.5, 0.5)).freeze();
 	}
 	
@@ -85,7 +86,7 @@ public class WorldRenderer extends RectProxy {
 		Render.translate(getOffset());
 		
 		// tiles to render
-		Entity ent = WorldProvider.get().getPlayerEntity();
+		final Entity ent = WorldProvider.get().getPlayerEntity();
 		
 		final Coord pos = ent.pos.getCoord();
 		final double w = width().value();
@@ -131,7 +132,7 @@ public class WorldRenderer extends RectProxy {
 		for (final Entity e : activeLevel.getEntities()) {
 			
 			// avoid entities out of view rect
-			Vect entPos = e.pos.getVisualPos(); 
+			final Vect entPos = e.pos.getVisualPos();
 			final int x = (int) Math.round(entPos.x());
 			final int y = (int) Math.round(entPos.y());
 			

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

@@ -23,13 +23,9 @@ public final class Entities {
 	
 	public static void register(int id, EntityModel model)
 	{
-		if (id < 0 || id >= entities.length) {
+		if (id < 0 || id >= entities.length) { throw new IllegalArgumentException("Entity model ID " + id + " is out of range."); }
-			throw new IllegalArgumentException("Entity model ID " + id + " is out of range.");
-		}
 		
-		if (entities[id] != null) {
+		if (entities[id] != null) { throw new IllegalArgumentException("Entity model ID " + id + " already in use."); }
-			throw new IllegalArgumentException("Entity model ID " + id + " already in use.");
-		}
 		
 		entities[id] = model;
 	}
@@ -39,9 +35,7 @@ public final class Entities {
 	{
 		final EntityModel e = entities[id];
 		
-		if (e == null) {
+		if (e == null) { throw new IllegalArgumentException("No entity model with ID " + id + "."); }
-			throw new IllegalArgumentException("No entity model with ID " + id + ".");
-		}
 		
 		return e;
 	}
@@ -58,7 +52,7 @@ public final class Entities {
 	
 	public static void saveEntities(IonOutput out, Collection<Entity> entities) throws IOException
 	{
-		for (Entity entity : entities) {
+		for (final Entity entity : entities) {
 			out.startEntry();
 			saveEntity(out, entity);
 		}
@@ -69,16 +63,16 @@ public final class Entities {
 	
 	public static Entity loadEntity(IonInput in) throws IOException
 	{
-		int id = in.readIntByte();
+		final int id = in.readIntByte();
 		
-		EntityModel model = get(id);
+		final EntityModel model = get(id);
 		return model.loadEntity(in);
 	}
 	
 	
 	public static void saveEntity(IonOutput out, Entity entity) throws IOException
 	{
-		EntityModel model = entity.getModel();
+		final EntityModel model = entity.getModel();
 		
 		out.writeIntByte(model.id);
 		

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

@@ -7,7 +7,6 @@ import java.util.Map;
 import java.util.Map.Entry;
 
 import mightypork.rogue.world.World;
-import mightypork.rogue.world.entity.modules.EntityModule;
 import mightypork.rogue.world.entity.modules.EntityModuleHealth;
 import mightypork.rogue.world.entity.modules.EntityModulePosition;
 import mightypork.rogue.world.entity.modules.EntityMoveListener;
@@ -41,7 +40,8 @@ public abstract class Entity implements IonBundled, Updateable, EntityMoveListen
 	public final EntityModuleHealth health = new EntityModuleHealth(this);
 	
 	
-	public Entity(EntityModel model, int eid) {
+	public Entity(EntityModel model, int eid)
+	{
 		
 		this.entityId = eid;
 		this.model = model;
@@ -57,7 +57,7 @@ public abstract class Entity implements IonBundled, Updateable, EntityMoveListen
 	public void save(IonBundle bundle) throws IOException
 	{
 		bundle.put("eid", entityId);
-		for (Entry<String, EntityModule> entry : modules.entrySet()) {
+		for (final Entry<String, EntityModule> entry : modules.entrySet()) {
 			bundle.putBundled(entry.getKey(), entry.getValue());
 		}
 	}
@@ -69,7 +69,7 @@ public abstract class Entity implements IonBundled, Updateable, EntityMoveListen
 		entityId = bundle.get("eid", -1);
 		if (entityId < 0) throw new IllegalValueException("Bad entity id: " + entityId);
 		
-		for (Entry<String, EntityModule> entry : modules.entrySet()) {
+		for (final Entry<String, EntityModule> entry : modules.entrySet()) {
 			bundle.loadBundled(entry.getKey(), entry.getValue());
 		}
 	}
@@ -117,7 +117,7 @@ public abstract class Entity implements IonBundled, Updateable, EntityMoveListen
 	@Override
 	public void update(double delta)
 	{
-		for (Entry<String, EntityModule> entry : modules.entrySet()) {
+		for (final Entry<String, EntityModule> entry : modules.entrySet()) {
 			entry.getValue().update(delta);
 		}
 	}

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

@@ -27,11 +27,12 @@ public final class EntityModel {
 		this.tileClass = entity;
 	}
 	
+	
 	public Entity createEntity(int eid)
 	{
 		try {
 			return tileClass.getConstructor(EntityModel.class, int.class).newInstance(this, eid);
-		} catch (Exception e) {
+		} catch (final Exception e) {
 			throw new RuntimeException("Could not instantiate a tile.", e);
 		}
 	}
@@ -39,8 +40,8 @@ public final class EntityModel {
 	
 	public Entity loadEntity(IonInput in) throws IOException
 	{
-		IonBundle bundle = in.readBundle();
+		final IonBundle bundle = in.readBundle();
-		Entity ent = createEntity(-1);
+		final Entity ent = createEntity(-1);
 		ent.load(bundle);
 		return ent;
 	}
@@ -48,7 +49,7 @@ public final class EntityModel {
 	
 	public void saveEntity(IonOutput out, Entity entity) throws IOException
 	{
-		IonBundle bundle = new IonBundle();
+		final IonBundle bundle = new IonBundle();
 		entity.save(bundle);
 		out.writeBundle(bundle);
 	}

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

@@ -1,4 +1,5 @@
-package mightypork.rogue.world.entity.modules;
+package mightypork.rogue.world.entity;
+
 
 import mightypork.util.files.ion.IonBundled;
 import mightypork.util.timing.Updateable;

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

@@ -13,7 +13,8 @@ public abstract class EntityPathfindingContext implements PathFindingContext {
 	protected final Entity entity;
 	
 	
-	public EntityPathfindingContext(Entity entity) {
+	public EntityPathfindingContext(Entity entity)
+	{
 		this.entity = entity;
 	}
 	

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

@@ -1,20 +1,24 @@
 package mightypork.rogue.world.entity;
 
+
 import mightypork.rogue.world.Coord;
 
 
 public class SimpleEntityPathFindingContext extends EntityPathfindingContext {
 	
-	public SimpleEntityPathFindingContext(Entity entity) {
+	public SimpleEntityPathFindingContext(Entity entity)
+	{
 		super(entity);
 	}
 	
+	
 	@Override
 	public int getCost(Coord from, Coord to)
 	{
 		return 10;
 	}
 	
+	
 	@Override
 	public int getMinCost()
 	{

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

@@ -21,9 +21,7 @@ public class PlayerEntity extends Entity {
 		public int getCost(Coord from, Coord to)
 		{
 			
-			if (!getLevel().getTile(pos.getCoord()).isExplored()) {
+			if (!getLevel().getTile(pos.getCoord()).isExplored()) { return 1000; }
-				return 1000;
-			}
 			
 			return super.getCost(from, to);
 			
@@ -33,7 +31,8 @@ public class PlayerEntity extends Entity {
 	private final EntityRenderer renderer = new SimpleLeftRightMobRenderer(this, "sprite.player");
 	
 	
-	public PlayerEntity(EntityModel model, int eid) {
+	public PlayerEntity(EntityModel model, int eid)
+	{
 		super(model, eid);
 		
 		// init default values
@@ -47,6 +46,7 @@ public class PlayerEntity extends Entity {
 		return pathfc;
 	}
 	
+	
 	@Override
 	public void setLevel(Level level)
 	{
@@ -61,6 +61,7 @@ public class PlayerEntity extends Entity {
 		renderer.render(context);
 	}
 	
+	
 	@Override
 	public void onStepFinished(Entity entity)
 	{

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

@@ -4,6 +4,7 @@ package mightypork.rogue.world.entity.modules;
 import java.io.IOException;
 
 import mightypork.rogue.world.entity.Entity;
+import mightypork.rogue.world.entity.EntityModule;
 import mightypork.util.error.IllegalValueException;
 import mightypork.util.files.ion.IonBundle;
 import mightypork.util.math.Calc;
@@ -11,7 +12,8 @@ import mightypork.util.math.Calc;
 
 public class EntityModuleHealth implements EntityModule {
 	
-	public EntityModuleHealth(Entity entity) {
+	public EntityModuleHealth(Entity entity)
+	{
 		this.entity = entity;
 	}
 	

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

@@ -10,6 +10,7 @@ import java.util.Set;
 
 import mightypork.rogue.world.Coord;
 import mightypork.rogue.world.entity.Entity;
+import mightypork.rogue.world.entity.EntityModule;
 import mightypork.rogue.world.entity.PathStep;
 import mightypork.rogue.world.pathfinding.PathFinder;
 import mightypork.rogue.world.pathfinding.PathFindingContext;
@@ -36,7 +37,8 @@ public class EntityModulePosition implements EntityModule {
 	private final Set<EntityMoveListener> moveListeners = new LinkedHashSet<>();
 	
 	
-	public EntityModulePosition(Entity entity) {
+	public EntityModulePosition(Entity entity)
+	{
 		this.entity = entity;
 	}
 	
@@ -144,7 +146,7 @@ public class EntityModulePosition implements EntityModule {
 	public boolean navigateTo(Coord target)
 	{
 		if (target.equals(getCoord())) return true;
-		PathFindingContext pfc = entity.getPathfindingContext();
+		final PathFindingContext pfc = entity.getPathfindingContext();
 		final List<PathStep> newPath = PathFinder.findPathRelative(pfc, entityPos.getCoord(), target);
 		
 		if (newPath == null) return false;

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

@@ -1,8 +1,7 @@
 package mightypork.rogue.world.entity.modules;
 
-import mightypork.rogue.world.entity.Entity;
-
 
+import mightypork.rogue.world.entity.Entity;
 
 
 public interface EntityMoveListener {

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

@@ -10,7 +10,8 @@ public abstract class EntityRenderer {
 	protected final Entity entity;
 	
 	
-	public EntityRenderer(Entity entity) {
+	public EntityRenderer(Entity entity)
+	{
 		this.entity = entity;
 	}
 	

src/mightypork/rogue/world/entity/renderers/SimpleLeftRightMobRenderer.java

@@ -17,7 +17,8 @@ public class SimpleLeftRightMobRenderer extends EntityRenderer {
 	private final TxSheet sheet;
 	
 	
-	public SimpleLeftRightMobRenderer(Entity entity, String sheetKey) {
+	public SimpleLeftRightMobRenderer(Entity entity, String sheetKey)
+	{
 		super(entity);
 		this.sheet = Res.getTxSheet(sheetKey);
 	}

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

@@ -77,8 +77,10 @@ public class ScratchMap {
 			return PathFinder.CORNER_HEURISTIC;
 		}
 		
+		
 		@Override
-		public Coord[] getWalkSides() {
+		public Coord[] getWalkSides()
+		{
 			return Sides.cardinalSides;
 		}
 		
@@ -261,7 +263,7 @@ public class ScratchMap {
 		Log.f3("Building corridors.");
 		
 		Coord start = nodes.get(0);
-		Set<Coord> starts = new HashSet<>();
+		final Set<Coord> starts = new HashSet<>();
 		
 		for (int i = 0; i < 2 + rooms.size() / 5; i++) {
 			if (!starts.contains(start)) {

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

@@ -1,4 +1,4 @@
-package mightypork.rogue.screens.gamescreen.world;
+package mightypork.rogue.world.gui;
 
 
 import java.util.HashSet;
@@ -16,6 +16,7 @@ import mightypork.rogue.world.WorldProvider;
 import mightypork.rogue.world.WorldRenderer;
 import mightypork.rogue.world.entity.Entity;
 import mightypork.rogue.world.entity.modules.EntityMoveListener;
+import mightypork.rogue.world.gui.interaction.MapInteractionPlugin;
 import mightypork.util.math.Easing;
 import mightypork.util.math.constraints.num.Num;
 import mightypork.util.math.constraints.num.mutable.NumAnimated;
@@ -23,6 +24,11 @@ import mightypork.util.math.constraints.vect.Vect;
 import mightypork.util.timing.Updateable;
 
 
+/**
+ * Level display component
+ * 
+ * @author MightyPork
+ */
 public class MapView extends InputComponent implements KeyListener, MouseButtonListener, EntityMoveListener, Updateable {
 	
 	protected final WorldRenderer worldRenderer;
@@ -123,6 +129,11 @@ public class MapView extends InputComponent implements KeyListener, MouseButtonL
 	}
 	
 	
+	/**
+	 * Add interaction plugin
+	 * 
+	 * @param plugin
+	 */
 	public void addPlugin(MapInteractionPlugin plugin)
 	{
 		plugins.add(plugin);

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

@@ -1,4 +1,4 @@
-package mightypork.rogue.screens.gamescreen.world;
+package mightypork.rogue.world.gui;
 
 
 import mightypork.gamecore.control.events.input.MouseButtonEvent;
@@ -6,7 +6,6 @@ import mightypork.gamecore.control.events.input.MouseButtonListener;
 import mightypork.gamecore.gui.components.InputComponent;
 import mightypork.gamecore.render.Render;
 import mightypork.rogue.world.Coord;
-import mightypork.rogue.world.World;
 import mightypork.rogue.world.WorldProvider;
 import mightypork.rogue.world.entity.Entity;
 import mightypork.rogue.world.level.Level;
@@ -29,7 +28,6 @@ public class Minimap extends InputComponent implements MouseButtonListener {
 	private final Color playerColor = RGB.RED;
 	
 	
-	
 	@Override
 	protected void renderComponent()
 	{
@@ -38,8 +36,7 @@ public class Minimap extends InputComponent implements MouseButtonListener {
 		final Level lvl = WorldProvider.get().getCurrentLevel();
 		unit = (int) Math.min(Math.max(2, Math.ceil((height().value() / 2) / (lvl.getHeight() + 2))), 6);
 		
-		final World w = lvl.getWorld();
+		final Entity e = WorldProvider.get().getPlayerEntity();
-		final Entity e = w.getPlayerEntity();
 		final Vect plCoord = e.pos.getVisualPos();
 		
 		final int lw = lvl.getWidth();

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

@@ -1,9 +1,10 @@
-package mightypork.rogue.screens.gamescreen.world;
+package mightypork.rogue.world.gui.interaction;
 
 
 import mightypork.gamecore.input.InputSystem;
 import mightypork.rogue.world.Coord;
 import mightypork.rogue.world.PlayerControl;
+import mightypork.rogue.world.gui.MapView;
 import mightypork.util.math.constraints.vect.Vect;
 
 

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

@@ -1,9 +1,10 @@
-package mightypork.rogue.screens.gamescreen.world;
+package mightypork.rogue.world.gui.interaction;
 
 
 import mightypork.gamecore.input.InputSystem;
 import mightypork.gamecore.input.Keys;
 import mightypork.rogue.world.PlayerControl;
+import mightypork.rogue.world.gui.MapView;
 import mightypork.util.math.constraints.vect.Vect;
 
 

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

@@ -1,9 +1,10 @@
-package mightypork.rogue.screens.gamescreen.world;
+package mightypork.rogue.world.gui.interaction;
 
 
 import mightypork.gamecore.input.InputSystem;
 import mightypork.rogue.world.Coord;
 import mightypork.rogue.world.PlayerControl;
+import mightypork.rogue.world.gui.MapView;
 import mightypork.util.math.Calc.Deg;
 import mightypork.util.math.Polar;
 import mightypork.util.math.constraints.vect.Vect;

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

@@ -1,7 +1,8 @@
-package mightypork.rogue.screens.gamescreen.world;
+package mightypork.rogue.world.gui.interaction;
 
 
 import mightypork.rogue.world.PlayerControl;
+import mightypork.rogue.world.gui.MapView;
 import mightypork.util.math.constraints.vect.Vect;
 
 

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

@@ -53,11 +53,13 @@ public class Level implements MapAccess, IonBinary {
 	private transient NoiseGen noiseGen;
 	
 	
-	public Level() {
+	public Level()
+	{
 	}
 	
 	
-	public Level(int width, int height) {
+	public Level(int width, int height)
+	{
 		size.setTo(width, height);
 		buildArray();
 	}
@@ -327,16 +329,16 @@ public class Level implements MapAccess, IonBinary {
 	
 	public void explore(Coord center)
 	{
-		Collection<Coord> filled = new HashSet<>();
+		final Collection<Coord> filled = new HashSet<>();
 		
 		FloodFill.fill(center, exploreFc, filled);
 		
-		for (Coord c : filled) {
+		for (final Coord c : filled) {
 			getTile(c).setExplored();
 		}
 	}
 	
-	private FillContext exploreFc = new FillContext() {
+	private final FillContext exploreFc = new FillContext() {
 		
 		@Override
 		public Coord[] getSpreadSides()
@@ -355,7 +357,7 @@ public class Level implements MapAccess, IonBinary {
 		@Override
 		public boolean canSpreadFrom(Coord pos)
 		{
-			Tile t = getTile(pos);
+			final Tile t = getTile(pos);
 			return t.isWalkable() && t.getType() != TileType.DOOR;
 		}
 		
@@ -363,7 +365,7 @@ public class Level implements MapAccess, IonBinary {
 		@Override
 		public boolean canEnter(Coord pos)
 		{
-			Tile t = getTile(pos);
+			final Tile t = getTile(pos);
 			return !t.isNull();
 		}
 		

src/mightypork/rogue/world/pathfinding/FillContext.java

@@ -11,8 +11,10 @@ public interface FillContext {
 	
 	boolean canSpreadFrom(Coord pos);
 	
+	
 	Coord[] getSpreadSides();
 	
+	
 	/**
 	 * Get the max distance filled form start point. Use -1 for unlimited range.
 	 * 

src/mightypork/rogue/world/pathfinding/FloodFill.java

@@ -12,6 +12,7 @@ public class FloodFill {
 	
 	/**
 	 * Fill an area
+	 * 
 	 * @param start start point
 	 * @param context filling context
 	 * @param foundNodes collection to put filled coords in
@@ -19,19 +20,19 @@ public class FloodFill {
 	 */
 	public static final boolean fill(Coord start, FillContext context, Collection<Coord> foundNodes)
 	{
-		Queue<Coord> activeNodes = new LinkedList<>();
+		final Queue<Coord> activeNodes = new LinkedList<>();
 		
-		double maxDist = context.getMaxDistance();
+		final double maxDist = context.getMaxDistance();
 		
 		activeNodes.add(start);
 		
-		Coord[] sides = context.getSpreadSides();
+		final Coord[] sides = context.getSpreadSides();
 		boolean forceSpreadNext = context.forceSpreadStart();
 		
 		boolean limitReached = false;
 		
 		while (!activeNodes.isEmpty()) {
-			Coord current = activeNodes.poll();
+			final Coord current = activeNodes.poll();
 			foundNodes.add(current);
 			
 			if (!context.canSpreadFrom(current) && !forceSpreadNext) continue;
@@ -39,8 +40,8 @@ public class FloodFill {
 			forceSpreadNext = false;
 			
 			
-			for (Coord spr : sides) {
+			for (final Coord spr : sides) {
-				Coord next = current.add(spr);
+				final Coord next = current.add(spr);
 				if (activeNodes.contains(next) || foundNodes.contains(next)) continue;
 				
 				if (next.dist(start) > maxDist) {

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

@@ -33,7 +33,8 @@ public abstract class Tile implements IonBinaryHeadless {
 	protected boolean explored;
 	
 	
-	public Tile(TileModel model, TileRenderer renderer) {
+	public Tile(TileModel model, TileRenderer renderer)
+	{
 		this.model = model;
 		this.renderer = renderer;
 	}

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

@@ -36,7 +36,7 @@ public final class TileModel {
 	{
 		try {
 			return tileClass.getConstructor(TileModel.class, TileRenderer.class).newInstance(this, renderer);
-		} catch (Exception e) {
+		} catch (final Exception e) {
 			throw new RuntimeException("Could not instantiate a tile.", e);
 		}
 	}
@@ -44,7 +44,7 @@ public final class TileModel {
 	
 	public Tile loadTile(IonInput in) throws IOException
 	{
-		Tile t = createTile();
+		final Tile t = createTile();
 		t.load(in);
 		return t;
 	}

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

@@ -1,5 +1,6 @@
 package mightypork.rogue.world.tile;
 
+
 import mightypork.gamecore.render.Render;
 import mightypork.gamecore.render.textures.TxQuad;
 import mightypork.rogue.Res;
@@ -22,7 +23,8 @@ public abstract class TileRenderer {
 	private static boolean inited;
 	
 	
-	public TileRenderer() {
+	public TileRenderer()
+	{
 		if (!inited) {
 			SH_N = Res.getTxQuad("tile.shadow.n");
 			SH_S = Res.getTxQuad("tile.shadow.s");

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

@@ -26,7 +26,8 @@ public enum TileType
 	private final boolean potentiallyWalkable;
 	
 	
-	private TileType(Color mapColor, boolean potentiallyWalkable) {
+	private TileType(Color mapColor, boolean potentiallyWalkable)
+	{
 		this.mapColor = mapColor;
 		this.potentiallyWalkable = potentiallyWalkable;
 	}

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

@@ -52,16 +52,16 @@ public final class Tiles {
 	
 	public static Tile loadTile(IonInput in) throws IOException
 	{
-		int id = in.readIntByte();
+		final int id = in.readIntByte();
 		
-		TileModel model = get(id);
+		final TileModel model = get(id);
 		return model.loadTile(in);
 	}
 	
 	
 	public static void saveTile(IonOutput out, Tile tile) throws IOException
 	{
-		TileModel model = tile.getModel();
+		final TileModel model = tile.getModel();
 		
 		out.writeIntByte(model.id);
 		model.saveTile(out, tile);

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

@@ -13,12 +13,14 @@ public class DoorTile extends SolidTile {
 		super(model, renderer);
 	}
 	
+	
 	@Override
 	public boolean isWalkable()
 	{
 		return true;
 	}
 	
+	
 	@Override
 	public TileType getType()
 	{

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

@@ -17,10 +17,11 @@ import mightypork.util.files.ion.IonOutput;
 
 public abstract class GroundTile extends Tile {
 	
-	private DroppedItemRenderer itemRenderer = new DroppedItemRenderer();
+	private final DroppedItemRenderer itemRenderer = new DroppedItemRenderer();
 	
 	protected final Stack<Item> items = new Stack<>();
 	
+	
 	public GroundTile(TileModel model, TileRenderer renderer)
 	{
 		super(model, renderer);
@@ -60,18 +61,21 @@ public abstract class GroundTile extends Tile {
 		in.readSequence(items);
 	}
 	
+	
 	@Override
 	public boolean doesCastShadow()
 	{
 		return false;
 	}
 	
+	
 	@Override
 	public boolean isWalkable()
 	{
 		return true;
 	}
 	
+	
 	@Override
 	public boolean dropItem(Item item)
 	{
@@ -79,12 +83,14 @@ public abstract class GroundTile extends Tile {
 		return true;
 	}
 	
+	
 	@Override
 	public Item pickItem()
 	{
 		return hasItem() ? items.pop() : null;
 	}
 	
+	
 	@Override
 	public boolean hasItem()
 	{

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

@@ -19,6 +19,7 @@ public class LockedDoorTile extends DoorTile {
 		super(model, renderer);
 	}
 	
+	
 	@Override
 	public boolean isWalkable()
 	{

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

@@ -63,6 +63,7 @@ public class NullTile extends Tile {
 		return false;
 	}
 	
+	
 	@Override
 	public boolean dropItem(Item item)
 	{

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

@@ -1,5 +1,6 @@
 package mightypork.rogue.world.tile.tiles;
 
+
 import mightypork.rogue.world.item.Item;
 import mightypork.rogue.world.tile.Tile;
 import mightypork.rogue.world.tile.TileModel;
@@ -13,30 +14,35 @@ public abstract class SolidTile extends Tile {
 		super(model, renderer);
 	}
 	
+	
 	@Override
 	public boolean isWalkable()
 	{
 		return false;
 	}
 	
+	
 	@Override
 	public boolean doesCastShadow()
 	{
 		return true;
 	}
 	
+	
 	@Override
 	public boolean hasItem()
 	{
 		return false;
 	}
 	
+	
 	@Override
 	public boolean dropItem(Item item)
 	{
 		return false;
 	}
 	
+	
 	@Override
 	public Item pickItem()
 	{

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

@@ -1,5 +1,6 @@
 package mightypork.rogue.world.tile.tiles;
 
+
 import mightypork.rogue.world.tile.TileModel;
 import mightypork.rogue.world.tile.TileRenderer;
 import mightypork.rogue.world.tile.TileType;
@@ -12,6 +13,7 @@ public class WallTile extends SolidTile {
 		super(model, renderer);
 	}
 	
+	
 	@Override
 	public TileType getType()
 	{

src/mightypork/util/error/IllegalValueException.java

@@ -3,26 +3,31 @@ package mightypork.util.error;
 
 public class IllegalValueException extends RuntimeException {
 	
-	public IllegalValueException() {
+	public IllegalValueException()
+	{
 	}
 	
 	
-	public IllegalValueException(String message) {
+	public IllegalValueException(String message)
+	{
 		super(message);
 	}
 	
 	
-	public IllegalValueException(Throwable cause) {
+	public IllegalValueException(Throwable cause)
+	{
 		super(cause);
 	}
 	
 	
-	public IllegalValueException(String message, Throwable cause) {
+	public IllegalValueException(String message, Throwable cause)
+	{
 		super(message, cause);
 	}
 	
 	
-	public IllegalValueException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
+	public IllegalValueException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace)
+	{
 		super(message, cause, enableSuppression, writableStackTrace);
 	}
 	

src/mightypork/util/files/ion/IonBinary.java

@@ -1,8 +1,6 @@
 package mightypork.util.files.ion;
 
 
-
-
 /**
  * Binary ion object, with a mark = saveable / loadable on it's own
  *