Attempt to separate framework from game impl.

src/mightypork/gamecore/AppAccess.java

@@ -1,10 +1,9 @@
-package mightypork.rogue;
+package mightypork.gamecore;
 
 
-import mightypork.rogue.input.InputSystem;
-import mightypork.rogue.render.DisplaySystem;
-import mightypork.rogue.sounds.SoundSystem;
-import mightypork.utils.control.bus.EventBus;
+import mightypork.gamecore.input.InputSystem;
+import mightypork.gamecore.render.DisplaySystem;
+import mightypork.gamecore.resources.sounds.SoundSystem;
 
 
 /**
@@ -12,7 +11,7 @@ import mightypork.utils.control.bus.EventBus;
  * 
  * @author MightyPork
  */
-public interface AppAccess {
+public interface AppAccess extends BusAccess {
 	
 	/**
 	 * @return sound system
@@ -32,12 +31,6 @@ public interface AppAccess {
 	abstract DisplaySystem disp();
 	
 	
-	/**
-	 * @return event bus
-	 */
-	abstract EventBus bus();
-	
-	
 	/**
 	 * Quit to OS<br>
 	 * Destroy app & exit VM

src/mightypork/gamecore/AppAdapter.java

@@ -1,10 +1,10 @@
-package mightypork.rogue;
+package mightypork.gamecore;
 
 
-import mightypork.rogue.input.InputSystem;
-import mightypork.rogue.render.DisplaySystem;
-import mightypork.rogue.sounds.SoundSystem;
-import mightypork.utils.control.bus.EventBus;
+import mightypork.gamecore.control.bus.EventBus;
+import mightypork.gamecore.input.InputSystem;
+import mightypork.gamecore.render.DisplaySystem;
+import mightypork.gamecore.resources.sounds.SoundSystem;
 
 
 /**

src/mightypork/gamecore/BusAccess.java

@@ -0,0 +1,14 @@
+package mightypork.gamecore;
+
+
+import mightypork.gamecore.control.bus.EventBus;
+
+
+public interface BusAccess {
+	
+	/**
+	 * @return event bus
+	 */
+	public abstract EventBus bus();
+	
+}

src/mightypork/gamecore/GameLoop.java

@@ -0,0 +1,66 @@
+package mightypork.gamecore;
+
+
+import java.util.Queue;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+import mightypork.gamecore.control.Subsystem;
+import mightypork.gamecore.control.bus.events.MainLoopTaskRequest;
+import mightypork.gamecore.control.bus.events.UpdateEvent;
+import mightypork.gamecore.control.timing.TimerDelta;
+
+
+public abstract class GameLoop extends Subsystem implements MainLoopTaskRequest.Listener {
+	
+	private final Queue<Runnable> taskQueue = new ConcurrentLinkedQueue<Runnable>();
+	/** timer */
+	private TimerDelta timer;
+	private boolean running = true;
+	
+	
+	public GameLoop(AppAccess app) {
+		super(app);
+	}
+	
+	
+	public void start()
+	{
+		timer = new TimerDelta();
+		
+		while (running) {
+			disp().beginFrame();
+			
+			bus().send(new UpdateEvent(timer.getDelta()));
+			
+			Runnable r;
+			while ((r = taskQueue.poll()) != null) {
+				r.run();
+			}
+			
+			tick();
+			
+			disp().endFrame();
+		}
+	}
+	
+	
+	/**
+	 * Called each frame, in rendering context.
+	 */
+	protected abstract void tick();
+	
+	
+	@Override
+	protected final void deinit()
+	{
+		running = false;
+	}
+	
+	
+	@Override
+	public final synchronized void queueTask(Runnable request)
+	{
+		taskQueue.add(request);
+	}
+	
+}

src/mightypork/gamecore/SlickLogRedirector.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.util;
+package mightypork.gamecore;
 
 
 import mightypork.utils.logging.LogInstance;

src/mightypork/gamecore/control/ChildClient.java

@@ -1,15 +1,15 @@
-package mightypork.rogue.bus;
+package mightypork.gamecore.control;
 
 
 import java.util.Collection;
 import java.util.LinkedHashSet;
 import java.util.Set;
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.AppAdapter;
-import mightypork.utils.control.bus.EventBus;
-import mightypork.utils.control.bus.clients.DelegatingClient;
-import mightypork.utils.control.bus.clients.ToggleableClient;
+import mightypork.gamecore.BusAccess;
+import mightypork.gamecore.control.bus.EventBus;
+import mightypork.gamecore.control.bus.clients.DelegatingClient;
+import mightypork.gamecore.control.bus.clients.ToggleableClient;
+import mightypork.gamecore.control.interf.Destroyable;
 
 
 /**
@@ -18,17 +18,38 @@ import mightypork.utils.control.bus.clients.ToggleableClient;
  * 
  * @author MightyPork
  */
-public class ChildClient extends AppAdapter implements DelegatingClient, ToggleableClient {
+public abstract class ChildClient implements BusAccess, DelegatingClient, ToggleableClient, Destroyable {
 	
-	public ChildClient(AppAccess app) {
-		super(app);
-	}
+	private BusAccess busAccess;
 	
 	private final Set<Object> clients = new LinkedHashSet<Object>();
 	private boolean listening = true;
 	private boolean delegating = true;
 	
 	
+	public ChildClient(BusAccess busAccess) {
+		this.busAccess = busAccess;
+		
+		bus().subscribe(this);
+	}
+	
+	
+	@Override
+	public final void destroy()
+	{
+		deinit();
+		
+		bus().unsubscribe(this);
+	}
+	
+	
+	/**
+	 * Deinitialize the subsystem<br>
+	 * (called during destruction)
+	 */
+	protected abstract void deinit();
+	
+	
 	@Override
 	public final Collection<Object> getChildClients()
 	{
@@ -97,4 +118,11 @@ public class ChildClient extends AppAdapter implements DelegatingClient, Togglea
 		this.delegating = delegating;
 	}
 	
+	
+	@Override
+	public EventBus bus()
+	{
+		return busAccess.bus();
+	}
+	
 }

src/mightypork/gamecore/control/Subsystem.java

@@ -0,0 +1,55 @@
+package mightypork.gamecore.control;
+
+
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.input.InputSystem;
+import mightypork.gamecore.render.DisplaySystem;
+import mightypork.gamecore.resources.sounds.SoundSystem;
+
+
+/**
+ * App event bus client, to be used for subsystems, screens and anything that
+ * needs access to the eventbus
+ * 
+ * @author MightyPork
+ */
+public abstract class Subsystem extends ChildClient implements AppAccess {
+	
+	private final AppAccess app;
+	
+	
+	public Subsystem(AppAccess app) {
+		super(app);
+		
+		this.app = app;
+	}
+	
+	
+	@Override
+	public final SoundSystem snd()
+	{
+		return app.snd();
+	}
+	
+	
+	@Override
+	public final InputSystem input()
+	{
+		return app.input();
+	}
+	
+	
+	@Override
+	public final DisplaySystem disp()
+	{
+		return app.disp();
+	}
+	
+	
+	@Override
+	public void shutdown()
+	{
+		app.shutdown();
+	}
+	
+}

src/mightypork/gamecore/control/bus/BufferedHashSet.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.bus;
+package mightypork.gamecore.control.bus;
 
 
 import java.util.Collection;

src/mightypork/gamecore/control/bus/EventBus.java

@@ -1,16 +1,16 @@
-package mightypork.utils.control.bus;
+package mightypork.gamecore.control.bus;
 
 
 import java.util.concurrent.DelayQueue;
 import java.util.concurrent.Delayed;
 import java.util.concurrent.TimeUnit;
 
-import mightypork.utils.control.bus.events.Event;
-import mightypork.utils.control.bus.events.types.DelayedEvent;
-import mightypork.utils.control.bus.events.types.ImmediateEvent;
-import mightypork.utils.control.bus.events.types.SingleReceiverEvent;
-import mightypork.utils.control.bus.events.types.UnloggedEvent;
-import mightypork.utils.control.interf.Destroyable;
+import mightypork.gamecore.control.bus.events.Event;
+import mightypork.gamecore.control.bus.events.types.DelayedEvent;
+import mightypork.gamecore.control.bus.events.types.ImmediateEvent;
+import mightypork.gamecore.control.bus.events.types.SingleReceiverEvent;
+import mightypork.gamecore.control.bus.events.types.UnloggedEvent;
+import mightypork.gamecore.control.interf.Destroyable;
 import mightypork.utils.logging.Log;
 
 

src/mightypork/gamecore/control/bus/EventChannel.java

@@ -1,13 +1,13 @@
-package mightypork.utils.control.bus;
+package mightypork.gamecore.control.bus;
 
 
 import java.util.Collection;
 import java.util.HashSet;
 
-import mightypork.utils.control.bus.clients.DelegatingClient;
-import mightypork.utils.control.bus.clients.ToggleableClient;
-import mightypork.utils.control.bus.events.Event;
-import mightypork.utils.control.bus.events.types.SingleReceiverEvent;
+import mightypork.gamecore.control.bus.clients.DelegatingClient;
+import mightypork.gamecore.control.bus.clients.ToggleableClient;
+import mightypork.gamecore.control.bus.events.Event;
+import mightypork.gamecore.control.bus.events.types.SingleReceiverEvent;
 import mightypork.utils.logging.Log;
 
 

src/mightypork/gamecore/control/bus/clients/DelegatingClient.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.bus.clients;
+package mightypork.gamecore.control.bus.clients;
 
 
 import java.util.Collection;

src/mightypork/gamecore/control/bus/clients/ToggleableClient.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.bus.clients;
+package mightypork.gamecore.control.bus.clients;
 
 
 /**

src/mightypork/gamecore/control/bus/events/DestroyEvent.java

@@ -1,9 +1,8 @@
-package mightypork.rogue.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.control.bus.events.Event;
-import mightypork.utils.control.bus.events.types.ImmediateEvent;
-import mightypork.utils.control.interf.Destroyable;
+import mightypork.gamecore.control.bus.events.types.ImmediateEvent;
+import mightypork.gamecore.control.interf.Destroyable;
 
 
 /**

src/mightypork/gamecore/control/bus/events/Event.java

@@ -1,9 +1,9 @@
-package mightypork.utils.control.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.control.bus.events.types.DelayedEvent;
-import mightypork.utils.control.bus.events.types.ImmediateEvent;
-import mightypork.utils.control.bus.events.types.SingleReceiverEvent;
+import mightypork.gamecore.control.bus.events.types.DelayedEvent;
+import mightypork.gamecore.control.bus.events.types.ImmediateEvent;
+import mightypork.gamecore.control.bus.events.types.SingleReceiverEvent;
 
 
 /**

src/mightypork/gamecore/control/bus/events/KeyboardEvent.java

@@ -1,8 +1,6 @@
-package mightypork.rogue.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.control.bus.events.Event;
-
 import org.lwjgl.input.Keyboard;
 
 

src/mightypork/gamecore/control/bus/events/MainLoopTaskRequest.java

@@ -1,8 +1,7 @@
-package mightypork.rogue.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.control.bus.events.Event;
-import mightypork.utils.control.bus.events.types.SingleReceiverEvent;
+import mightypork.gamecore.control.bus.events.types.SingleReceiverEvent;
 
 
 /**

src/mightypork/gamecore/control/bus/events/MouseButtonEvent.java

@@ -1,7 +1,7 @@
-package mightypork.rogue.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.control.bus.events.Event;
+import mightypork.utils.math.constraints.RectConstraint;
 import mightypork.utils.math.coord.Coord;
 
 
@@ -101,6 +101,18 @@ public class MouseButtonEvent implements Event<MouseButtonEvent.Listener> {
 	}
 	
 	
+	/**
+	 * Get if event happened over a rect
+	 * 
+	 * @param rect rect region
+	 * @return was over
+	 */
+	public boolean isOver(RectConstraint rect)
+	{
+		return pos.isInRect(rect.getRect());
+	}
+	
+	
 	@Override
 	public void handleBy(Listener handler)
 	{

src/mightypork/gamecore/control/bus/events/MouseMotionEvent.java

@@ -1,8 +1,7 @@
-package mightypork.rogue.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.control.bus.events.Event;
-import mightypork.utils.control.bus.events.types.UnloggedEvent;
+import mightypork.gamecore.control.bus.events.types.UnloggedEvent;
 import mightypork.utils.math.coord.Coord;
 
 

src/mightypork/gamecore/control/bus/events/ResourceLoadRequest.java

@@ -1,9 +1,8 @@
-package mightypork.rogue.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.rogue.loading.DeferredResource;
-import mightypork.utils.control.bus.events.Event;
-import mightypork.utils.control.bus.events.types.SingleReceiverEvent;
+import mightypork.gamecore.control.bus.events.types.SingleReceiverEvent;
+import mightypork.gamecore.loading.DeferredResource;
 
 
 /**

src/mightypork/gamecore/control/bus/events/ScreenChangeEvent.java

@@ -1,7 +1,6 @@
-package mightypork.rogue.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.control.bus.events.Event;
 import mightypork.utils.math.coord.Coord;
 
 

src/mightypork/gamecore/control/bus/events/ScreenRequestEvent.java

@@ -1,8 +1,7 @@
-package mightypork.rogue.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.control.bus.events.Event;
-import mightypork.utils.control.bus.events.types.SingleReceiverEvent;
+import mightypork.gamecore.control.bus.events.types.SingleReceiverEvent;
 
 
 /**

src/mightypork/gamecore/control/bus/events/UpdateEvent.java

@@ -1,10 +1,9 @@
-package mightypork.rogue.bus.events;
+package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.control.bus.events.Event;
-import mightypork.utils.control.bus.events.types.ImmediateEvent;
-import mightypork.utils.control.bus.events.types.UnloggedEvent;
-import mightypork.utils.control.interf.Updateable;
+import mightypork.gamecore.control.bus.events.types.ImmediateEvent;
+import mightypork.gamecore.control.bus.events.types.UnloggedEvent;
+import mightypork.gamecore.control.interf.Updateable;
 
 
 /**

src/mightypork/gamecore/control/bus/events/types/DelayedEvent.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.bus.events.types;
+package mightypork.gamecore.control.bus.events.types;
 
 
 import java.lang.annotation.*;

src/mightypork/gamecore/control/bus/events/types/ImmediateEvent.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.bus.events.types;
+package mightypork.gamecore.control.bus.events.types;
 
 
 import java.lang.annotation.*;

src/mightypork/gamecore/control/bus/events/types/SingleReceiverEvent.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.bus.events.types;
+package mightypork.gamecore.control.bus.events.types;
 
 
 import java.lang.annotation.*;

src/mightypork/gamecore/control/bus/events/types/UnloggedEvent.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.bus.events.types;
+package mightypork.gamecore.control.bus.events.types;
 
 
 import java.lang.annotation.*;

src/mightypork/gamecore/control/interf/Destroyable.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.interf;
+package mightypork.gamecore.control.interf;
 
 
 /**

src/mightypork/gamecore/control/interf/Updateable.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.interf;
+package mightypork.gamecore.control.interf;
 
 
 /**

src/mightypork/gamecore/control/timing/FpsMeter.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.timing;
+package mightypork.gamecore.control.timing;
 
 
 /**

src/mightypork/gamecore/control/timing/Pauseable.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.timing;
+package mightypork.gamecore.control.timing;
 
 
 public interface Pauseable {

src/mightypork/gamecore/control/timing/TimerDelta.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.timing;
+package mightypork.gamecore.control.timing;
 
 
 /**

src/mightypork/gamecore/control/timing/TimerFps.java

@@ -1,4 +1,4 @@
-package mightypork.utils.control.timing;
+package mightypork.gamecore.control.timing;
 
 
 /**

src/mightypork/gamecore/gui/renderers/ColumnHolder.java

@@ -1,9 +1,9 @@
-package mightypork.rogue.gui.renderers;
+package mightypork.gamecore.gui.renderers;
 
 
 import static mightypork.utils.math.constraints.ConstraintFactory.*;
-import mightypork.rogue.AppAccess;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.gamecore.AppAccess;
+import mightypork.utils.math.constraints.RectConstraint;
 
 
 public class ColumnHolder extends ElementHolder {
@@ -12,7 +12,7 @@ public class ColumnHolder extends ElementHolder {
 	private int col = 0;
 	
 	
-	public ColumnHolder(AppAccess app, RectEvaluable context, int rows) {
+	public ColumnHolder(AppAccess app, RectConstraint context, int rows) {
 		super(app, context);
 		this.cols = rows;
 	}

src/mightypork/gamecore/gui/renderers/ElementHolder.java

@@ -1,13 +1,13 @@
-package mightypork.rogue.gui.renderers;
+package mightypork.gamecore.gui.renderers;
 
 
 import java.util.LinkedList;
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.bus.ChildClient;
-import mightypork.rogue.render.Renderable;
-import mightypork.utils.control.bus.EventBus;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.control.ChildClient;
+import mightypork.gamecore.control.bus.EventBus;
+import mightypork.gamecore.render.Renderable;
+import mightypork.utils.math.constraints.RectConstraint;
 import mightypork.utils.math.coord.Rect;
 
 
@@ -20,7 +20,7 @@ import mightypork.utils.math.coord.Rect;
 public abstract class ElementHolder extends ChildClient implements PluggableRenderable {
 	
 	private final LinkedList<PluggableRenderable> elements = new LinkedList<PluggableRenderable>();
-	private RectEvaluable context;
+	private RectConstraint context;
 	
 	
 	public ElementHolder(AppAccess app) {
@@ -28,14 +28,14 @@ public abstract class ElementHolder extends ChildClient implements PluggableRend
 	}
 	
 	
-	public ElementHolder(AppAccess app, RectEvaluable context) {
+	public ElementHolder(AppAccess app, RectConstraint context) {
 		super(app);
 		setContext(context);
 	}
 	
 	
 	@Override
-	public final void setContext(RectEvaluable context)
+	public final void setContext(RectConstraint context)
 	{
 		this.context = context;
 	}
@@ -79,4 +79,11 @@ public abstract class ElementHolder extends ChildClient implements PluggableRend
 		addChildClient(elem);
 	}
 	
+	
+	@Override
+	protected void deinit()
+	{
+		// no impl
+	}
+	
 }

src/mightypork/gamecore/gui/renderers/ImageRenderer.java

@@ -1,8 +1,8 @@
-package mightypork.rogue.gui.renderers;
+package mightypork.gamecore.gui.renderers;
 
 
-import mightypork.rogue.render.Render;
-import mightypork.rogue.textures.TxQuad;
+import mightypork.gamecore.render.Render;
+import mightypork.gamecore.resources.textures.TxQuad;
 
 
 public class ImageRenderer extends PluggableRenderer {

src/mightypork/gamecore/gui/renderers/PluggableRenderable.java

@@ -1,9 +1,9 @@
-package mightypork.rogue.gui.renderers;
+package mightypork.gamecore.gui.renderers;
 
 
-import mightypork.rogue.render.Renderable;
+import mightypork.gamecore.render.Renderable;
 import mightypork.utils.math.constraints.PluggableContext;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.utils.math.constraints.RectConstraint;
 import mightypork.utils.math.coord.Rect;
 
 
@@ -18,6 +18,6 @@ public interface PluggableRenderable extends Renderable, PluggableContext {
 	
 	
 	@Override
-	void setContext(RectEvaluable rect);
+	void setContext(RectConstraint rect);
 	
 }

src/mightypork/gamecore/gui/renderers/PluggableRenderer.java

@@ -1,9 +1,9 @@
-package mightypork.rogue.gui.renderers;
+package mightypork.gamecore.gui.renderers;
 
 
-import mightypork.rogue.render.Renderable;
+import mightypork.gamecore.render.Renderable;
 import mightypork.utils.math.constraints.ContextAdapter;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.utils.math.constraints.RectConstraint;
 import mightypork.utils.math.coord.Rect;
 
 
@@ -26,7 +26,7 @@ public abstract class PluggableRenderer extends ContextAdapter implements Plugga
 	
 	
 	@Override
-	public void setContext(RectEvaluable rect)
+	public void setContext(RectConstraint rect)
 	{
 		super.setContext(rect);
 	}

src/mightypork/gamecore/gui/renderers/RowHolder.java

@@ -1,9 +1,9 @@
-package mightypork.rogue.gui.renderers;
+package mightypork.gamecore.gui.renderers;
 
 
 import static mightypork.utils.math.constraints.ConstraintFactory.*;
-import mightypork.rogue.AppAccess;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.gamecore.AppAccess;
+import mightypork.utils.math.constraints.RectConstraint;
 
 
 public class RowHolder extends ElementHolder {
@@ -12,7 +12,7 @@ public class RowHolder extends ElementHolder {
 	private int row = 0;
 	
 	
-	public RowHolder(AppAccess app, RectEvaluable context, int rows) {
+	public RowHolder(AppAccess app, RectConstraint context, int rows) {
 		super(app, context);
 		this.rows = rows;
 	}

src/mightypork/gamecore/gui/renderers/TextRenderer.java

@@ -1,8 +1,8 @@
-package mightypork.rogue.gui.renderers;
+package mightypork.gamecore.gui.renderers;
 
 
-import mightypork.rogue.fonts.FontRenderer;
-import mightypork.rogue.fonts.GLFont;
+import mightypork.gamecore.resources.fonts.FontRenderer;
+import mightypork.gamecore.resources.fonts.GLFont;
 import mightypork.utils.math.color.RGB;
 import mightypork.utils.math.coord.Coord;
 

src/mightypork/gamecore/gui/screens/LayeredScreen.java

@@ -1,10 +1,10 @@
-package mightypork.rogue.gui.screens;
+package mightypork.gamecore.gui.screens;
 
 
 import java.util.Collection;
 import java.util.LinkedList;
 
-import mightypork.rogue.AppAccess;
+import mightypork.gamecore.AppAccess;
 
 
 public abstract class LayeredScreen extends Screen {

src/mightypork/gamecore/gui/screens/Screen.java

@@ -1,16 +1,16 @@
-package mightypork.rogue.gui.screens;
+package mightypork.gamecore.gui.screens;
 
 
 import static org.lwjgl.opengl.GL11.*;
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.bus.ChildClient;
-import mightypork.rogue.bus.events.ScreenChangeEvent;
-import mightypork.rogue.input.KeyBinder;
-import mightypork.rogue.input.KeyBindingPool;
-import mightypork.rogue.input.KeyStroke;
-import mightypork.rogue.render.Renderable;
-import mightypork.utils.control.interf.Destroyable;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.control.Subsystem;
+import mightypork.gamecore.control.bus.events.ScreenChangeEvent;
+import mightypork.gamecore.control.interf.Destroyable;
+import mightypork.gamecore.input.KeyBinder;
+import mightypork.gamecore.input.KeyBindingPool;
+import mightypork.gamecore.input.KeyStroke;
+import mightypork.gamecore.render.Renderable;
+import mightypork.utils.math.constraints.RectConstraint;
 import mightypork.utils.math.coord.Coord;
 import mightypork.utils.math.coord.Rect;
 
@@ -20,7 +20,7 @@ import mightypork.utils.math.coord.Rect;
  * 
  * @author MightyPork
  */
-public abstract class Screen extends ChildClient implements Renderable, Destroyable, KeyBinder, RectEvaluable, ScreenChangeEvent.Listener {
+public abstract class Screen extends Subsystem implements Renderable, Destroyable, KeyBinder, RectConstraint, ScreenChangeEvent.Listener {
 	
 	private final KeyBindingPool keybindings = new KeyBindingPool();
 	
@@ -53,7 +53,7 @@ public abstract class Screen extends ChildClient implements Renderable, Destroya
 	
 	
 	@Override
-	public final void destroy()
+	public final void deinit()
 	{
 		deinitScreen();
 	}

src/mightypork/gamecore/gui/screens/ScreenLayer.java

@@ -1,12 +1,12 @@
-package mightypork.rogue.gui.screens;
+package mightypork.gamecore.gui.screens;
 
 
-import mightypork.rogue.bus.ChildClient;
-import mightypork.rogue.input.KeyBinder;
-import mightypork.rogue.input.KeyBindingPool;
-import mightypork.rogue.input.KeyStroke;
-import mightypork.rogue.render.Renderable;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.gamecore.control.Subsystem;
+import mightypork.gamecore.input.KeyBinder;
+import mightypork.gamecore.input.KeyBindingPool;
+import mightypork.gamecore.input.KeyStroke;
+import mightypork.gamecore.render.Renderable;
+import mightypork.utils.math.constraints.RectConstraint;
 import mightypork.utils.math.coord.Rect;
 
 
@@ -15,7 +15,7 @@ import mightypork.utils.math.coord.Rect;
  * 
  * @author MightyPork
  */
-public abstract class ScreenLayer extends ChildClient implements Renderable, RectEvaluable, KeyBinder {
+public abstract class ScreenLayer extends Subsystem implements Renderable, RectConstraint, KeyBinder {
 	
 	private final Screen screen;
 	
@@ -56,4 +56,11 @@ public abstract class ScreenLayer extends ChildClient implements Renderable, Rec
 		return screen.getRect();
 	}
 	
+	
+	@Override
+	protected void deinit()
+	{
+		// noimpl
+	}
+	
 }

src/mightypork/gamecore/gui/screens/ScreenRegistry.java

@@ -1,12 +1,12 @@
-package mightypork.rogue.gui.screens;
+package mightypork.gamecore.gui.screens;
 
 
 import java.util.HashMap;
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.bus.Subsystem;
-import mightypork.rogue.bus.events.ScreenRequestEvent;
-import mightypork.rogue.render.Renderable;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.control.Subsystem;
+import mightypork.gamecore.control.bus.events.ScreenRequestEvent;
+import mightypork.gamecore.render.Renderable;
 import mightypork.utils.logging.Log;
 
 

src/mightypork/gamecore/input/Action.java

@@ -0,0 +1,37 @@
+package mightypork.gamecore.input;
+
+
+/**
+ * Triggered action
+ * 
+ * @author MightyPork
+ */
+public abstract class Action implements Runnable {
+	
+	private boolean enabled = true;
+	
+	
+	/**
+	 * Enable the action
+	 * 
+	 * @param enable true to enable
+	 */
+	public final void enable(boolean enable)
+	{
+		this.enabled = enable;
+	}
+	
+	
+	@Override
+	public final void run()
+	{
+		if (enabled) execute();
+	}
+	
+	
+	/**
+	 * Do the work.
+	 */
+	public abstract void execute();
+	
+}

src/mightypork/gamecore/input/ActionTrigger.java

@@ -0,0 +1,7 @@
+package mightypork.gamecore.input;
+
+
+public interface ActionTrigger {
+	
+	void setAction(Action action);
+}

src/mightypork/gamecore/input/InputSystem.java

@@ -1,15 +1,15 @@
-package mightypork.rogue.input;
-
-
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.bus.Subsystem;
-import mightypork.rogue.bus.events.ActionRequest;
-import mightypork.rogue.bus.events.ActionRequest.RequestType;
-import mightypork.rogue.bus.events.KeyboardEvent;
-import mightypork.rogue.bus.events.MouseButtonEvent;
-import mightypork.rogue.bus.events.MouseMotionEvent;
-import mightypork.utils.control.interf.Updateable;
-import mightypork.utils.math.constraints.NumEvaluable;
+package mightypork.gamecore.input;
+
+
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.control.Subsystem;
+import mightypork.gamecore.control.bus.events.KeyboardEvent;
+import mightypork.gamecore.control.bus.events.MouseButtonEvent;
+import mightypork.gamecore.control.bus.events.MouseMotionEvent;
+import mightypork.gamecore.control.interf.Updateable;
+import mightypork.rogue.events.ActionRequest;
+import mightypork.rogue.events.ActionRequest.RequestType;
+import mightypork.utils.math.constraints.NumberConstraint;
 import mightypork.utils.math.coord.Coord;
 
 import org.lwjgl.LWJGLException;
@@ -175,7 +175,7 @@ public class InputSystem extends Subsystem implements Updateable, KeyBinder {
 		Mouse.setGrabbed(grab);
 	}
 	
-	private final NumEvaluable cmousex = new NumEvaluable() {
+	private final NumberConstraint cmousex = new NumberConstraint() {
 		
 		@Override
 		public double getValue()
@@ -184,7 +184,7 @@ public class InputSystem extends Subsystem implements Updateable, KeyBinder {
 		}
 	};
 	
-	private final NumEvaluable cmousey = new NumEvaluable() {
+	private final NumberConstraint cmousey = new NumberConstraint() {
 		
 		@Override
 		public double getValue()
@@ -194,13 +194,13 @@ public class InputSystem extends Subsystem implements Updateable, KeyBinder {
 	};
 	
 	
-	public NumEvaluable c_mouse_x()
+	public NumberConstraint c_mouse_x()
 	{
 		return cmousex;
 	}
 	
 	
-	public NumEvaluable c_mouse_y()
+	public NumberConstraint c_mouse_y()
 	{
 		return cmousey;
 	}

src/mightypork/gamecore/input/KeyBinder.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.input;
+package mightypork.gamecore.input;
 
 
 public interface KeyBinder {

src/mightypork/gamecore/input/KeyBinding.java

@@ -1,7 +1,7 @@
-package mightypork.rogue.input;
+package mightypork.gamecore.input;
 
 
-import mightypork.rogue.bus.events.KeyboardEvent;
+import mightypork.gamecore.control.bus.events.KeyboardEvent;
 
 
 /**

src/mightypork/gamecore/input/KeyBindingPool.java

@@ -1,11 +1,11 @@
-package mightypork.rogue.input;
+package mightypork.gamecore.input;
 
 
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Set;
 
-import mightypork.rogue.bus.events.KeyboardEvent;
+import mightypork.gamecore.control.bus.events.KeyboardEvent;
 import mightypork.utils.logging.Log;
 
 

src/mightypork/gamecore/input/KeyStroke.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.input;
+package mightypork.gamecore.input;
 
 
 import java.util.Iterator;

src/mightypork/gamecore/input/Keys.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.input;
+package mightypork.gamecore.input;
 
 
 import org.lwjgl.input.Keyboard;

src/mightypork/gamecore/loading/AsyncResourceLoader.java

@@ -1,14 +1,14 @@
-package mightypork.rogue.loading;
+package mightypork.gamecore.loading;
 
 
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.LinkedBlockingQueue;
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.bus.events.MainLoopTaskRequest;
-import mightypork.rogue.bus.events.ResourceLoadRequest;
-import mightypork.utils.control.interf.Destroyable;
+import mightypork.gamecore.BusAccess;
+import mightypork.gamecore.control.bus.events.MainLoopTaskRequest;
+import mightypork.gamecore.control.bus.events.ResourceLoadRequest;
+import mightypork.gamecore.control.interf.Destroyable;
 import mightypork.utils.logging.Log;
 
 
@@ -19,7 +19,7 @@ import mightypork.utils.logging.Log;
  */
 public class AsyncResourceLoader extends Thread implements ResourceLoadRequest.Listener, Destroyable {
 	
-	public static void launch(AppAccess app)
+	public static void launch(BusAccess app)
 	{
 		(new AsyncResourceLoader(app)).start();
 	}
@@ -28,10 +28,10 @@ public class AsyncResourceLoader extends Thread implements ResourceLoadRequest.L
 	
 	private final LinkedBlockingQueue<DeferredResource> toLoad = new LinkedBlockingQueue<DeferredResource>();
 	private boolean stopped;
-	private final AppAccess app;
+	private final BusAccess app;
 	
 	
-	public AsyncResourceLoader(AppAccess app) {
+	public AsyncResourceLoader(BusAccess app) {
 		super("Deferred loader");
 		this.app = app;
 		app.bus().subscribe(this);

src/mightypork/gamecore/loading/BaseDeferredResource.java

@@ -1,7 +1,7 @@
-package mightypork.rogue.loading;
+package mightypork.gamecore.loading;
 
 
-import mightypork.utils.control.interf.Destroyable;
+import mightypork.gamecore.control.interf.Destroyable;
 import mightypork.utils.logging.Log;
 import mightypork.utils.logging.LoggedName;
 

src/mightypork/gamecore/loading/DeferredResource.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.loading;
+package mightypork.gamecore.loading;
 
 
 /**

src/mightypork/gamecore/loading/MustLoadInMainThread.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.loading;
+package mightypork.gamecore.loading;
 
 
 import java.lang.annotation.*;

src/mightypork/gamecore/loading/NullResource.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.loading;
+package mightypork.gamecore.loading;
 
 
 /**

src/mightypork/gamecore/render/DisplaySystem.java

@@ -1,15 +1,20 @@
-package mightypork.rogue.render;
+package mightypork.gamecore.render;
 
 
 import static org.lwjgl.opengl.GL11.*;
 
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
 import java.nio.ByteBuffer;
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.bus.Subsystem;
-import mightypork.rogue.bus.events.ScreenChangeEvent;
+import javax.imageio.ImageIO;
+
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.control.Subsystem;
+import mightypork.gamecore.control.bus.events.ScreenChangeEvent;
 import mightypork.utils.logging.Log;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.utils.math.constraints.RectConstraint;
 import mightypork.utils.math.coord.Coord;
 import mightypork.utils.math.coord.Rect;
 
@@ -19,7 +24,7 @@ import org.lwjgl.opengl.Display;
 import org.lwjgl.opengl.DisplayMode;
 
 
-public class DisplaySystem extends Subsystem implements RectEvaluable {
+public class DisplaySystem extends Subsystem implements RectConstraint {
 	
 	private DisplayMode windowDisplayMode;
 	private int targetFps;
@@ -192,10 +197,11 @@ public class DisplaySystem extends Subsystem implements RectEvaluable {
 	
 	public static class Screenshot {
 		
-		public int width;
-		public int height;
-		public int bpp;
-		public ByteBuffer bytes;
+		private int width;
+		private int height;
+		private int bpp;
+		private ByteBuffer bytes;
+		private BufferedImage image;
 		
 		
 		public Screenshot(int width, int height, int bpp, ByteBuffer buffer) {
@@ -204,5 +210,32 @@ public class DisplaySystem extends Subsystem implements RectEvaluable {
 			this.bpp = bpp;
 			this.bytes = buffer;
 		}
+		
+		
+		public BufferedImage getImage()
+		{
+			if (image != null) return image;
+			
+			image = new BufferedImage(this.width, this.height, BufferedImage.TYPE_INT_RGB);
+			
+			// convert to a buffered image
+			for (int x = 0; x < this.width; x++) {
+				for (int y = 0; y < this.height; y++) {
+					final int i = (x + (this.width * y)) * this.bpp;
+					final int r = this.bytes.get(i) & 0xFF;
+					final int g = this.bytes.get(i + 1) & 0xFF;
+					final int b = this.bytes.get(i + 2) & 0xFF;
+					image.setRGB(x, this.height - (y + 1), (0xFF << 24) | (r << 16) | (g << 8) | b);
+				}
+			}
+			
+			return image;
+		}
+		
+		
+		public void save(File file) throws IOException
+		{
+			ImageIO.write(getImage(), "PNG", file);
+		}
 	}
 }

src/mightypork/gamecore/render/Render.java

@@ -1,11 +1,11 @@
-package mightypork.rogue.render;
+package mightypork.gamecore.render;
 
 
 import static org.lwjgl.opengl.GL11.*;
 
 import java.io.IOException;
 
-import mightypork.rogue.textures.TxQuad;
+import mightypork.gamecore.resources.textures.TxQuad;
 import mightypork.utils.files.FileUtils;
 import mightypork.utils.logging.Log;
 import mightypork.utils.math.color.RGB;

src/mightypork/gamecore/render/Renderable.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.render;
+package mightypork.gamecore.render;
 
 
 /**

src/mightypork/gamecore/resources/fonts/DeferredFont.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.fonts;
+package mightypork.gamecore.resources.fonts;
 
 
 import java.awt.Font;
@@ -6,8 +6,8 @@ import java.awt.FontFormatException;
 import java.io.IOException;
 import java.io.InputStream;
 
-import mightypork.rogue.loading.BaseDeferredResource;
-import mightypork.rogue.loading.MustLoadInMainThread;
+import mightypork.gamecore.loading.BaseDeferredResource;
+import mightypork.gamecore.loading.MustLoadInMainThread;
 import mightypork.utils.files.FileUtils;
 import mightypork.utils.logging.LoggedName;
 import mightypork.utils.math.color.RGB;

src/mightypork/gamecore/resources/fonts/DeferredFontNative.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.fonts;
+package mightypork.gamecore.resources.fonts;
 
 
 import java.awt.Font;

src/mightypork/gamecore/resources/fonts/FontBank.java

@@ -1,11 +1,11 @@
-package mightypork.rogue.fonts;
+package mightypork.gamecore.resources.fonts;
 
 
 import java.util.HashMap;
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.AppAdapter;
-import mightypork.rogue.bus.events.ResourceLoadRequest;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.AppAdapter;
+import mightypork.gamecore.control.bus.events.ResourceLoadRequest;
 import mightypork.utils.logging.Log;
 
 import org.newdawn.slick.opengl.Texture;

src/mightypork/gamecore/resources/fonts/FontRenderer.java

@@ -1,7 +1,7 @@
-package mightypork.rogue.fonts;
+package mightypork.gamecore.resources.fonts;
 
 
-import mightypork.rogue.render.Render;
+import mightypork.gamecore.render.Render;
 import mightypork.utils.math.color.RGB;
 import mightypork.utils.math.coord.Coord;
 import mightypork.utils.math.coord.Rect;

src/mightypork/gamecore/resources/fonts/GLFont.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.fonts;
+package mightypork.gamecore.resources.fonts;
 
 
 import mightypork.utils.math.color.RGB;

src/mightypork/gamecore/resources/fonts/Glyphs.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.fonts;
+package mightypork.gamecore.resources.fonts;
 
 
 /**

src/mightypork/gamecore/resources/fonts/NullFont.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.fonts;
+package mightypork.gamecore.resources.fonts;
 
 
 import mightypork.utils.math.color.RGB;

src/mightypork/gamecore/resources/fonts/SlickFont.java

@@ -1,11 +1,11 @@
-package mightypork.rogue.fonts;
+package mightypork.gamecore.resources.fonts;
 
 
 import static org.lwjgl.opengl.GL11.*;
 
 import java.awt.Font;
 
-import mightypork.rogue.render.Render;
+import mightypork.gamecore.render.Render;
 import mightypork.utils.math.color.RGB;
 import mightypork.utils.math.coord.Coord;
 

src/mightypork/gamecore/resources/sounds/DeferredAudio.java

@@ -1,9 +1,9 @@
-package mightypork.rogue.sounds;
+package mightypork.gamecore.resources.sounds;
 
 
 import java.io.IOException;
 
-import mightypork.rogue.loading.BaseDeferredResource;
+import mightypork.gamecore.loading.BaseDeferredResource;
 import mightypork.utils.files.FileUtils;
 import mightypork.utils.logging.LoggedName;
 import mightypork.utils.math.coord.Coord;

src/mightypork/gamecore/resources/sounds/JointVolume.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.sounds;
+package mightypork.gamecore.resources.sounds;
 
 
 import mightypork.utils.math.Calc;

src/mightypork/gamecore/resources/sounds/NullAudio.java

@@ -1,7 +1,7 @@
-package mightypork.rogue.sounds;
+package mightypork.gamecore.resources.sounds;
 
 
-import mightypork.rogue.loading.NullResource;
+import mightypork.gamecore.loading.NullResource;
 import mightypork.utils.logging.LoggedName;
 
 

src/mightypork/gamecore/resources/sounds/SoundBank.java

@@ -1,13 +1,13 @@
-package mightypork.rogue.sounds;
+package mightypork.gamecore.resources.sounds;
 
 
 import java.util.HashMap;
 import java.util.Map;
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.AppAdapter;
-import mightypork.rogue.sounds.players.EffectPlayer;
-import mightypork.rogue.sounds.players.LoopPlayer;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.AppAdapter;
+import mightypork.gamecore.resources.sounds.players.EffectPlayer;
+import mightypork.gamecore.resources.sounds.players.LoopPlayer;
 import mightypork.utils.logging.Log;
 
 

src/mightypork/gamecore/resources/sounds/SoundSystem.java

@@ -1,16 +1,16 @@
-package mightypork.rogue.sounds;
+package mightypork.gamecore.resources.sounds;
 
 
 import java.nio.FloatBuffer;
 import java.util.HashSet;
 import java.util.Set;
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.bus.Subsystem;
-import mightypork.rogue.bus.events.ResourceLoadRequest;
-import mightypork.rogue.sounds.players.EffectPlayer;
-import mightypork.rogue.sounds.players.LoopPlayer;
-import mightypork.utils.control.interf.Updateable;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.control.Subsystem;
+import mightypork.gamecore.control.bus.events.ResourceLoadRequest;
+import mightypork.gamecore.control.interf.Updateable;
+import mightypork.gamecore.resources.sounds.players.EffectPlayer;
+import mightypork.gamecore.resources.sounds.players.LoopPlayer;
 import mightypork.utils.math.Calc.Buffers;
 import mightypork.utils.math.coord.Coord;
 import mightypork.utils.objects.Mutable;

src/mightypork/gamecore/resources/sounds/players/BaseAudioPlayer.java

@@ -1,8 +1,8 @@
-package mightypork.rogue.sounds.players;
+package mightypork.gamecore.resources.sounds.players;
 
 
-import mightypork.rogue.sounds.DeferredAudio;
-import mightypork.utils.control.interf.Destroyable;
+import mightypork.gamecore.control.interf.Destroyable;
+import mightypork.gamecore.resources.sounds.DeferredAudio;
 import mightypork.utils.objects.Mutable;
 
 

src/mightypork/gamecore/resources/sounds/players/EffectPlayer.java

@@ -1,7 +1,7 @@
-package mightypork.rogue.sounds.players;
+package mightypork.gamecore.resources.sounds.players;
 
 
-import mightypork.rogue.sounds.DeferredAudio;
+import mightypork.gamecore.resources.sounds.DeferredAudio;
 import mightypork.utils.math.coord.Coord;
 import mightypork.utils.objects.Mutable;
 

src/mightypork/gamecore/resources/sounds/players/LoopPlayer.java

@@ -1,9 +1,9 @@
-package mightypork.rogue.sounds.players;
+package mightypork.gamecore.resources.sounds.players;
 
 
-import mightypork.rogue.sounds.DeferredAudio;
-import mightypork.utils.control.interf.Updateable;
-import mightypork.utils.control.timing.Pauseable;
+import mightypork.gamecore.control.interf.Updateable;
+import mightypork.gamecore.control.timing.Pauseable;
+import mightypork.gamecore.resources.sounds.DeferredAudio;
 import mightypork.utils.math.animation.AnimDouble;
 import mightypork.utils.objects.Mutable;
 

src/mightypork/gamecore/resources/textures/DeferredTexture.java

@@ -1,9 +1,9 @@
-package mightypork.rogue.textures;
+package mightypork.gamecore.resources.textures;
 
 
-import mightypork.rogue.loading.BaseDeferredResource;
-import mightypork.rogue.loading.MustLoadInMainThread;
-import mightypork.rogue.render.Render;
+import mightypork.gamecore.loading.BaseDeferredResource;
+import mightypork.gamecore.loading.MustLoadInMainThread;
+import mightypork.gamecore.render.Render;
 import mightypork.utils.logging.LoggedName;
 import mightypork.utils.math.coord.Rect;
 

src/mightypork/gamecore/resources/textures/FilteredTexture.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.textures;
+package mightypork.gamecore.resources.textures;
 
 
 import org.lwjgl.opengl.GL11;

src/mightypork/gamecore/resources/textures/TextureBank.java

@@ -1,13 +1,13 @@
-package mightypork.rogue.textures;
+package mightypork.gamecore.resources.textures;
 
 
 import java.util.HashMap;
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.AppAdapter;
-import mightypork.rogue.bus.events.ResourceLoadRequest;
-import mightypork.rogue.textures.FilteredTexture.Filter;
-import mightypork.rogue.textures.FilteredTexture.Wrap;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.AppAdapter;
+import mightypork.gamecore.control.bus.events.ResourceLoadRequest;
+import mightypork.gamecore.resources.textures.FilteredTexture.Filter;
+import mightypork.gamecore.resources.textures.FilteredTexture.Wrap;
 import mightypork.utils.math.coord.Rect;
 
 import org.newdawn.slick.opengl.Texture;

src/mightypork/gamecore/resources/textures/TxQuad.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.textures;
+package mightypork.gamecore.resources.textures;
 
 
 import mightypork.utils.math.coord.Rect;

src/mightypork/rogue/App.java

@@ -9,21 +9,24 @@ import java.util.logging.Level;
 
 import javax.swing.JOptionPane;
 
-import mightypork.rogue.bus.events.*;
-import mightypork.rogue.bus.events.ActionRequest.RequestType;
-import mightypork.rogue.gui.screens.ScreenRegistry;
-import mightypork.rogue.gui.screens.test_bouncyboxes.ScreenTestBouncy;
-import mightypork.rogue.gui.screens.test_cat_sound.ScreenTestCat;
-import mightypork.rogue.gui.screens.test_font.ScreenTestFont;
-import mightypork.rogue.input.InputSystem;
-import mightypork.rogue.input.KeyStroke;
-import mightypork.rogue.input.Keys;
-import mightypork.rogue.render.DisplaySystem;
-import mightypork.rogue.sounds.SoundSystem;
-import mightypork.rogue.util.SlickLogRedirector;
-import mightypork.utils.control.bus.EventBus;
-import mightypork.utils.control.interf.Destroyable;
-import mightypork.utils.control.interf.Updateable;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.GameLoop;
+import mightypork.gamecore.SlickLogRedirector;
+import mightypork.gamecore.control.bus.EventBus;
+import mightypork.gamecore.control.bus.events.*;
+import mightypork.gamecore.control.interf.Destroyable;
+import mightypork.gamecore.control.interf.Updateable;
+import mightypork.gamecore.gui.screens.ScreenRegistry;
+import mightypork.gamecore.input.InputSystem;
+import mightypork.gamecore.input.KeyStroke;
+import mightypork.gamecore.input.Keys;
+import mightypork.gamecore.render.DisplaySystem;
+import mightypork.gamecore.resources.sounds.SoundSystem;
+import mightypork.rogue.events.ActionRequest;
+import mightypork.rogue.events.ActionRequest.RequestType;
+import mightypork.rogue.screens.test_bouncyboxes.ScreenTestBouncy;
+import mightypork.rogue.screens.test_cat_sound.ScreenTestCat;
+import mightypork.rogue.screens.test_font.ScreenTestFont;
 import mightypork.utils.logging.Log;
 import mightypork.utils.logging.LogInstance;
 
@@ -43,7 +46,7 @@ public class App implements AppAccess {
 	private DisplaySystem displaySystem;
 	private static SoundSystem soundSystem;
 	private EventBus eventBus;
-	private MainLoop mainLoop;
+	private GameLoop mainLoop;
 	private ScreenRegistry screens;
 	
 	

src/mightypork/rogue/MainLoop.java

@@ -1,24 +1,17 @@
 package mightypork.rogue;
 
 
-import java.util.Queue;
-import java.util.concurrent.ConcurrentLinkedQueue;
-
-import mightypork.rogue.bus.Subsystem;
-import mightypork.rogue.bus.events.ActionRequest;
-import mightypork.rogue.bus.events.ActionRequest.RequestType;
-import mightypork.rogue.bus.events.MainLoopTaskRequest;
-import mightypork.rogue.bus.events.UpdateEvent;
-import mightypork.rogue.render.Renderable;
-import mightypork.rogue.tasks.TaskTakeScreenshot;
+import mightypork.gamecore.GameLoop;
+import mightypork.gamecore.input.Action;
+import mightypork.gamecore.render.Renderable;
+import mightypork.rogue.events.ActionRequest;
+import mightypork.rogue.events.ActionRequest.RequestType;
 import mightypork.rogue.util.Utils;
-import mightypork.utils.control.timing.TimerDelta;
 
 
-public class MainLoop extends Subsystem implements ActionRequest.Listener, MainLoopTaskRequest.Listener {
+public class MainLoop extends GameLoop implements ActionRequest.Listener {
 	
-	private final Queue<Runnable> taskQueue = new ConcurrentLinkedQueue<Runnable>();
-	private final Renderable renderable;
+	final Renderable renderable;
 	
 	
 	public MainLoop(App app, Renderable masterRenderable) {
@@ -31,36 +24,11 @@ public class MainLoop extends Subsystem implements ActionRequest.Listener, MainL
 		this.renderable = masterRenderable;
 	}
 	
-	/** timer */
-	private TimerDelta timer;
-	private boolean running = true;
-	
-	
-	public void start()
-	{
-		timer = new TimerDelta();
-		
-		while (running) {
-			disp().beginFrame();
-			
-			bus().send(new UpdateEvent(timer.getDelta()));
-			
-			Runnable r;
-			while ((r = taskQueue.poll()) != null) {
-				r.run();
-			}
-			
-			renderable.render();
-			
-			disp().endFrame();
-		}
-	}
-	
 	
 	@Override
-	protected void deinit()
+	protected void tick()
 	{
-		running = false;
+		renderable.render();
 	}
 	
 	
@@ -82,10 +50,10 @@ public class MainLoop extends Subsystem implements ActionRequest.Listener, MainL
 	}
 	
 	/** Take a screenshot */
-	private final Runnable taskScreenshot = new Runnable() {
+	private final Action taskScreenshot = new Action() {
 		
 		@Override
-		public void run()
+		public void execute()
 		{
 			Res.getEffect("gui.shutter").play(1);
 			Utils.runAsThread(new TaskTakeScreenshot(disp()));
@@ -93,29 +61,22 @@ public class MainLoop extends Subsystem implements ActionRequest.Listener, MainL
 	};
 	
 	/** Shutdown the application */
-	private final Runnable taskShutdown = new Runnable() {
+	private final Action taskShutdown = new Action() {
 		
 		@Override
-		public void run()
+		public void execute()
 		{
 			shutdown();
 		}
 	};
 	
 	/** Toggle fullscreen */
-	private final Runnable taskFullscreen = new Runnable() {
+	private final Action taskFullscreen = new Action() {
 		
 		@Override
-		public void run()
+		public void execute()
 		{
 			disp().switchFullscreen();
 		}
 	};
-	
-	
-	@Override
-	public synchronized void queueTask(Runnable request)
-	{
-		taskQueue.add(request);
-	}
 }

src/mightypork/rogue/Res.java

@@ -1,18 +1,19 @@
 package mightypork.rogue;
 
 
-import mightypork.rogue.fonts.DeferredFont;
-import mightypork.rogue.fonts.DeferredFont.FontStyle;
-import mightypork.rogue.fonts.FontBank;
-import mightypork.rogue.fonts.GLFont;
-import mightypork.rogue.loading.AsyncResourceLoader;
-import mightypork.rogue.sounds.SoundBank;
-import mightypork.rogue.sounds.players.EffectPlayer;
-import mightypork.rogue.sounds.players.LoopPlayer;
-import mightypork.rogue.textures.FilteredTexture.Filter;
-import mightypork.rogue.textures.FilteredTexture.Wrap;
-import mightypork.rogue.textures.TextureBank;
-import mightypork.rogue.textures.TxQuad;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.loading.AsyncResourceLoader;
+import mightypork.gamecore.resources.fonts.DeferredFont;
+import mightypork.gamecore.resources.fonts.DeferredFont.FontStyle;
+import mightypork.gamecore.resources.fonts.FontBank;
+import mightypork.gamecore.resources.fonts.GLFont;
+import mightypork.gamecore.resources.sounds.SoundBank;
+import mightypork.gamecore.resources.sounds.players.EffectPlayer;
+import mightypork.gamecore.resources.sounds.players.LoopPlayer;
+import mightypork.gamecore.resources.textures.FilteredTexture.Filter;
+import mightypork.gamecore.resources.textures.FilteredTexture.Wrap;
+import mightypork.gamecore.resources.textures.TextureBank;
+import mightypork.gamecore.resources.textures.TxQuad;
 
 import org.newdawn.slick.opengl.Texture;
 

src/mightypork/rogue/TaskTakeScreenshot.java

@@ -1,18 +1,14 @@
-package mightypork.rogue.tasks;
+package mightypork.rogue;
 
 
-import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
-import javax.imageio.ImageIO;
-
-import mightypork.rogue.Paths;
-import mightypork.rogue.render.DisplaySystem;
-import mightypork.rogue.render.DisplaySystem.Screenshot;
+import mightypork.gamecore.render.DisplaySystem;
+import mightypork.gamecore.render.DisplaySystem.Screenshot;
 import mightypork.utils.logging.Log;
 
 
@@ -29,20 +25,6 @@ public class TaskTakeScreenshot implements Runnable {
 	@Override
 	public void run()
 	{
-		
-		final BufferedImage image = new BufferedImage(scr.width, scr.height, BufferedImage.TYPE_INT_RGB);
-		
-		// convert to a buffered image
-		for (int x = 0; x < scr.width; x++) {
-			for (int y = 0; y < scr.height; y++) {
-				final int i = (x + (scr.width * y)) * scr.bpp;
-				final int r = scr.bytes.get(i) & 0xFF;
-				final int g = scr.bytes.get(i + 1) & 0xFF;
-				final int b = scr.bytes.get(i + 2) & 0xFF;
-				image.setRGB(x, scr.height - (y + 1), (0xFF << 24) | (r << 16) | (g << 8) | b);
-			}
-		}
-		
 		final String fname = getUniqueScreenshotName();
 		
 		// generate unique filename
@@ -56,11 +38,9 @@ public class TaskTakeScreenshot implements Runnable {
 		
 		Log.f3("Saving screenshot to file: " + file);
 		
-		final String format = "PNG";
-		
 		// save to disk
 		try {
-			ImageIO.write(image, format, file);
+			scr.save(file);
 		} catch (final IOException e) {
 			Log.e("Failed to save screenshot.", e);
 		}

src/mightypork/rogue/bus/Subsystem.java

@@ -1,38 +0,0 @@
-package mightypork.rogue.bus;
-
-
-import mightypork.rogue.AppAccess;
-import mightypork.utils.control.interf.Destroyable;
-
-
-/**
- * App event bus client, to be used for subsystems, screens and anything that
- * needs access to the eventbus
- * 
- * @author MightyPork
- */
-public abstract class Subsystem extends ChildClient implements Destroyable {
-	
-	public Subsystem(AppAccess app) {
-		super(app);
-		
-		bus().subscribe(this);
-	}
-	
-	
-	@Override
-	public final void destroy()
-	{
-		deinit();
-		
-		bus().unsubscribe(this);
-	}
-	
-	
-	/**
-	 * Deinitialize the subsystem<br>
-	 * (called during destruction)
-	 */
-	protected abstract void deinit();
-	
-}

src/mightypork/rogue/events/ActionRequest.java

@@ -1,8 +1,8 @@
-package mightypork.rogue.bus.events;
+package mightypork.rogue.events;
 
 
-import mightypork.utils.control.bus.events.Event;
-import mightypork.utils.control.bus.events.types.SingleReceiverEvent;
+import mightypork.gamecore.control.bus.events.Event;
+import mightypork.gamecore.control.bus.events.types.SingleReceiverEvent;
 
 
 /**

src/mightypork/rogue/screens/test_bouncyboxes/BouncyBox.java

@@ -1,37 +1,37 @@
-package mightypork.rogue.gui.screens.test_bouncyboxes;
+package mightypork.rogue.screens.test_bouncyboxes;
 
 
 import static mightypork.utils.math.constraints.ConstraintFactory.*;
 
 import java.util.Random;
 
-import mightypork.rogue.gui.renderers.PluggableRenderer;
-import mightypork.rogue.render.Render;
-import mightypork.utils.control.interf.Updateable;
+import mightypork.gamecore.control.interf.Updateable;
+import mightypork.gamecore.gui.renderers.PluggableRenderer;
+import mightypork.gamecore.render.Render;
 import mightypork.utils.math.animation.AnimDouble;
 import mightypork.utils.math.animation.Easing;
 import mightypork.utils.math.color.RGB;
-import mightypork.utils.math.constraints.NumEvaluable;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.utils.math.constraints.NumberConstraint;
+import mightypork.utils.math.constraints.RectConstraint;
 
 
 public class BouncyBox extends PluggableRenderer implements Updateable {
 	
 	private final Random rand = new Random();
 	
-	private final RectEvaluable box;
+	private final RectConstraint box;
 	
 	private final AnimDouble pos = new AnimDouble(0, Easing.BOUNCE_OUT);
 	
 	
 	public BouncyBox() {
 		// create box
-		final NumEvaluable side = c_height(this);
-		RectEvaluable abox = c_box(this, side, side);
+		final NumberConstraint side = c_height(this);
+		RectConstraint abox = c_box(this, side, side);
 		
 		// move
-		final NumEvaluable move_length = c_sub(c_width(this), side);
-		final NumEvaluable offset = c_mul(move_length, c_n(pos));
+		final NumberConstraint move_length = c_sub(c_width(this), side);
+		final NumberConstraint offset = c_mul(move_length, c_n(pos));
 		abox = c_move(abox, offset, c_n(0));
 		
 		// add padding

src/mightypork/rogue/screens/test_bouncyboxes/LayerBouncyBoxes.java

@@ -1,4 +1,4 @@
-package mightypork.rogue.gui.screens.test_bouncyboxes;
+package mightypork.rogue.screens.test_bouncyboxes;
 
 
 import static mightypork.utils.math.constraints.ConstraintFactory.*;
@@ -6,16 +6,16 @@ import static mightypork.utils.math.constraints.ConstraintFactory.*;
 import java.util.ArrayList;
 import java.util.List;
 
+import mightypork.gamecore.gui.renderers.RowHolder;
+import mightypork.gamecore.gui.renderers.TextRenderer;
+import mightypork.gamecore.gui.renderers.TextRenderer.Align;
+import mightypork.gamecore.gui.screens.Screen;
+import mightypork.gamecore.gui.screens.ScreenLayer;
+import mightypork.gamecore.input.KeyStroke;
+import mightypork.gamecore.input.Keys;
 import mightypork.rogue.Res;
-import mightypork.rogue.gui.renderers.RowHolder;
-import mightypork.rogue.gui.renderers.TextRenderer;
-import mightypork.rogue.gui.renderers.TextRenderer.Align;
-import mightypork.rogue.gui.screens.Screen;
-import mightypork.rogue.gui.screens.ScreenLayer;
-import mightypork.rogue.input.KeyStroke;
-import mightypork.rogue.input.Keys;
 import mightypork.utils.math.color.RGB;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.utils.math.constraints.RectConstraint;
 
 
 public class LayerBouncyBoxes extends ScreenLayer {
@@ -46,7 +46,7 @@ public class LayerBouncyBoxes extends ScreenLayer {
 		});
 		
 		// shrink screen rect by 8% on all sides
-		final RectEvaluable holder_rect = c_shrink(this, c_percent(c_height(this), c_n(8)));
+		final RectConstraint holder_rect = c_shrink(this, c_percent(c_height(this), c_n(8)));
 		
 		addChildClient(layout = new RowHolder(screen, holder_rect, 8));
 		

src/mightypork/rogue/screens/test_bouncyboxes/ScreenTestBouncy.java

@@ -1,11 +1,11 @@
-package mightypork.rogue.gui.screens.test_bouncyboxes;
+package mightypork.rogue.screens.test_bouncyboxes;
 
 
-import mightypork.rogue.AppAccess;
-import mightypork.rogue.bus.events.ScreenRequestEvent;
-import mightypork.rogue.gui.screens.LayeredScreen;
-import mightypork.rogue.input.KeyStroke;
-import mightypork.rogue.input.Keys;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.control.bus.events.ScreenRequestEvent;
+import mightypork.gamecore.gui.screens.LayeredScreen;
+import mightypork.gamecore.input.KeyStroke;
+import mightypork.gamecore.input.Keys;
 
 
 public class ScreenTestBouncy extends LayeredScreen {

src/mightypork/rogue/screens/test_cat_sound/LayerFlyingCat.java

@@ -1,24 +1,24 @@
-package mightypork.rogue.gui.screens.test_cat_sound;
+package mightypork.rogue.screens.test_cat_sound;
 
 
 import static mightypork.utils.math.constraints.ConstraintFactory.*;
 
 import java.util.Random;
 
+import mightypork.gamecore.control.bus.events.MouseButtonEvent;
+import mightypork.gamecore.control.interf.Updateable;
+import mightypork.gamecore.gui.renderers.ImageRenderer;
+import mightypork.gamecore.gui.renderers.TextRenderer;
+import mightypork.gamecore.gui.renderers.TextRenderer.Align;
+import mightypork.gamecore.gui.screens.Screen;
+import mightypork.gamecore.gui.screens.ScreenLayer;
+import mightypork.gamecore.input.KeyStroke;
+import mightypork.gamecore.input.Keys;
 import mightypork.rogue.Res;
-import mightypork.rogue.bus.events.MouseButtonEvent;
-import mightypork.rogue.gui.renderers.ImageRenderer;
-import mightypork.rogue.gui.renderers.TextRenderer;
-import mightypork.rogue.gui.renderers.TextRenderer.Align;
-import mightypork.rogue.gui.screens.Screen;
-import mightypork.rogue.gui.screens.ScreenLayer;
-import mightypork.rogue.input.KeyStroke;
-import mightypork.rogue.input.Keys;
-import mightypork.utils.control.interf.Updateable;
 import mightypork.utils.math.animation.AnimDouble;
 import mightypork.utils.math.animation.Easing;
 import mightypork.utils.math.color.RGB;
-import mightypork.utils.math.constraints.RectEvaluable;
+import mightypork.utils.math.constraints.RectConstraint;
 import mightypork.utils.math.coord.Coord;
 
 
@@ -44,7 +44,7 @@ public class LayerFlyingCat extends ScreenLayer implements Updateable, MouseButt
 		cat.setContext(c_centered(c_box(this, c_n(size), c_n(size)), c_n(xPos), c_n(yPos)));
 		
 		//@formatter:off
-		final RectEvaluable flyingFontBox = c_centered(
+		final RectConstraint flyingFontBox = c_centered(
 				c_box(this, c_n(0), c_n(64)),
 				input().c_mouse_x(),
 				input().c_mouse_y()

src/mightypork/rogue/screens/test_cat_sound/ScreenTestCat.java

@@ -1,14 +1,14 @@
-package mightypork.rogue.gui.screens.test_cat_sound;
+package mightypork.rogue.screens.test_cat_sound;
 
 
-import mightypork.rogue.AppAccess;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.control.bus.events.ScreenRequestEvent;
+import mightypork.gamecore.gui.screens.LayeredScreen;
+import mightypork.gamecore.input.KeyStroke;
+import mightypork.gamecore.input.Keys;
 import mightypork.rogue.Res;
-import mightypork.rogue.bus.events.ActionRequest;
-import mightypork.rogue.bus.events.ActionRequest.RequestType;
-import mightypork.rogue.bus.events.ScreenRequestEvent;
-import mightypork.rogue.gui.screens.LayeredScreen;
-import mightypork.rogue.input.KeyStroke;
-import mightypork.rogue.input.Keys;
+import mightypork.rogue.events.ActionRequest;
+import mightypork.rogue.events.ActionRequest.RequestType;
 
 
 public class ScreenTestCat extends LayeredScreen {

src/mightypork/rogue/screens/test_font/ScreenTestFont.java

@@ -1,10 +1,10 @@
-package mightypork.rogue.gui.screens.test_font;
+package mightypork.rogue.screens.test_font;
 
 
-import mightypork.rogue.AppAccess;
+import mightypork.gamecore.AppAccess;
+import mightypork.gamecore.gui.screens.Screen;
+import mightypork.gamecore.resources.fonts.FontRenderer;
 import mightypork.rogue.Res;
-import mightypork.rogue.fonts.FontRenderer;
-import mightypork.rogue.gui.screens.Screen;
 import mightypork.utils.math.color.RGB;
 import mightypork.utils.math.coord.Coord;
 

src/mightypork/utils/math/animation/AnimDouble.java

@@ -1,8 +1,8 @@
 package mightypork.utils.math.animation;
 
 
-import mightypork.utils.control.interf.Updateable;
-import mightypork.utils.control.timing.Pauseable;
+import mightypork.gamecore.control.interf.Updateable;
+import mightypork.gamecore.control.timing.Pauseable;
 import mightypork.utils.math.Calc;
 
 

src/mightypork/utils/math/constraints/ConstraintFactory.java

@@ -14,9 +14,9 @@ import mightypork.utils.math.coord.Rect;
  */
 public class ConstraintFactory {
 	
-	public static NumEvaluable c_min(final NumEvaluable a, final NumEvaluable b)
+	public static NumberConstraint c_min(final NumberConstraint a, final NumberConstraint b)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -27,9 +27,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_max(final NumEvaluable a, final NumEvaluable b)
+	public static NumberConstraint c_max(final NumberConstraint a, final NumberConstraint b)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -40,9 +40,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_abs(final NumEvaluable a)
+	public static NumberConstraint c_abs(final NumberConstraint a)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -53,9 +53,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_round(final NumEvaluable a)
+	public static NumberConstraint c_round(final NumberConstraint a)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -66,9 +66,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_round(final RectEvaluable r)
+	public static RectConstraint c_round(final RectConstraint r)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -79,9 +79,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_ceil(final NumEvaluable a)
+	public static NumberConstraint c_ceil(final NumberConstraint a)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -92,9 +92,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_floor(final NumEvaluable a)
+	public static NumberConstraint c_floor(final NumberConstraint a)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -105,9 +105,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_neg(final NumEvaluable a)
+	public static NumberConstraint c_neg(final NumberConstraint a)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -118,9 +118,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_add(final NumEvaluable a, final NumEvaluable b)
+	public static NumberConstraint c_add(final NumberConstraint a, final NumberConstraint b)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -131,9 +131,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_sub(final NumEvaluable a, final NumEvaluable b)
+	public static NumberConstraint c_sub(final NumberConstraint a, final NumberConstraint b)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -144,9 +144,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_mul(final NumEvaluable a, final NumEvaluable b)
+	public static NumberConstraint c_mul(final NumberConstraint a, final NumberConstraint b)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -157,9 +157,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_div(final NumEvaluable a, final NumEvaluable b)
+	public static NumberConstraint c_div(final NumberConstraint a, final NumberConstraint b)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -170,9 +170,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_percent(final NumEvaluable whole, final NumEvaluable percent)
+	public static NumberConstraint c_percent(final NumberConstraint whole, final NumberConstraint percent)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -183,9 +183,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_n(final double a)
+	public static NumberConstraint c_n(final double a)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -196,9 +196,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_n(final AnimDouble a)
+	public static NumberConstraint c_n(final AnimDouble a)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -209,9 +209,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_width(final RectEvaluable r)
+	public static NumberConstraint c_width(final RectConstraint r)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -222,9 +222,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static NumEvaluable c_height(final RectEvaluable r)
+	public static NumberConstraint c_height(final RectConstraint r)
 	{
-		return new NumEvaluable() {
+		return new NumberConstraint() {
 			
 			@Override
 			public double getValue()
@@ -235,9 +235,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_row(final RectEvaluable r, final int rows, final int index)
+	public static RectConstraint c_row(final RectConstraint r, final int rows, final int index)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -254,9 +254,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_column(final RectEvaluable r, final int columns, final int index)
+	public static RectConstraint c_column(final RectConstraint r, final int columns, final int index)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -273,21 +273,21 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_shrink(RectEvaluable r, NumEvaluable shrink)
+	public static RectConstraint c_shrink(RectConstraint r, NumberConstraint shrink)
 	{
 		return c_shrink(r, shrink, shrink, shrink, shrink);
 	}
 	
 	
-	public static RectEvaluable c_shrink(RectEvaluable context, NumEvaluable horiz, NumEvaluable vert)
+	public static RectConstraint c_shrink(RectConstraint context, NumberConstraint horiz, NumberConstraint vert)
 	{
 		return c_shrink(context, horiz, vert, horiz, vert);
 	}
 	
 	
-	public static RectEvaluable c_shrink(final RectEvaluable r, final NumEvaluable x1, final NumEvaluable y1, final NumEvaluable x2, final NumEvaluable y2)
+	public static RectConstraint c_shrink(final RectConstraint r, final NumberConstraint x1, final NumberConstraint y1, final NumberConstraint x2, final NumberConstraint y2)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -298,9 +298,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_center(final RectEvaluable r)
+	public static RectConstraint c_center(final RectConstraint r)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -311,21 +311,21 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_grow(RectEvaluable r, NumEvaluable grow)
+	public static RectConstraint c_grow(RectConstraint r, NumberConstraint grow)
 	{
 		return c_grow(r, grow, grow, grow, grow);
 	}
 	
 	
-	public static RectEvaluable c_grow(RectEvaluable r, NumEvaluable horiz, NumEvaluable vert)
+	public static RectConstraint c_grow(RectConstraint r, NumberConstraint horiz, NumberConstraint vert)
 	{
 		return c_grow(r, horiz, vert, horiz, vert);
 	}
 	
 	
-	public static RectEvaluable c_grow(final RectEvaluable r, final NumEvaluable x1, final NumEvaluable y1, final NumEvaluable x2, final NumEvaluable y2)
+	public static RectConstraint c_grow(final RectConstraint r, final NumberConstraint x1, final NumberConstraint y1, final NumberConstraint x2, final NumberConstraint y2)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -336,9 +336,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_tile(final RectEvaluable r, final int rows, final int cols, final int left, final int top)
+	public static RectConstraint c_tile(final RectConstraint r, final int rows, final int cols, final int left, final int top)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -356,9 +356,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_box(final RectEvaluable r, final NumEvaluable width, final NumEvaluable height)
+	public static RectConstraint c_box(final RectConstraint r, final NumberConstraint width, final NumberConstraint height)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -378,9 +378,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_box(final RectEvaluable r, final NumEvaluable x, final NumEvaluable y, final NumEvaluable width, final NumEvaluable height)
+	public static RectConstraint c_box(final RectConstraint r, final NumberConstraint x, final NumberConstraint y, final NumberConstraint width, final NumberConstraint height)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -400,9 +400,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_centered(final RectEvaluable r, final NumEvaluable x, final NumEvaluable y)
+	public static RectConstraint c_centered(final RectConstraint r, final NumberConstraint x, final NumberConstraint y)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -415,9 +415,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_box_abs(final RectEvaluable r, final NumEvaluable x1, final NumEvaluable y1, final NumEvaluable x2, final NumEvaluable y2)
+	public static RectConstraint c_box_abs(final RectConstraint r, final NumberConstraint x1, final NumberConstraint y1, final NumberConstraint x2, final NumberConstraint y2)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()
@@ -432,9 +432,9 @@ public class ConstraintFactory {
 	}
 	
 	
-	public static RectEvaluable c_move(final RectEvaluable r, final NumEvaluable x, final NumEvaluable y)
+	public static RectConstraint c_move(final RectConstraint r, final NumberConstraint x, final NumberConstraint y)
 	{
-		return new RectEvaluable() {
+		return new RectConstraint() {
 			
 			@Override
 			public Rect getRect()

src/mightypork/utils/math/constraints/ContextAdapter.java

@@ -6,11 +6,11 @@ import mightypork.utils.math.coord.Rect;
 
 public class ContextAdapter implements PluggableContext {
 	
-	private RectEvaluable backing = null;
+	private RectConstraint backing = null;
 	
 	
 	@Override
-	public void setContext(RectEvaluable rect)
+	public void setContext(RectConstraint rect)
 	{
 		this.backing = rect;
 	}

src/mightypork/utils/math/constraints/NumberConstraint.java

@@ -1,7 +1,7 @@
 package mightypork.utils.math.constraints;
 
 
-public interface NumEvaluable {
+public interface NumberConstraint {
 	
 	double getValue();
 	

src/mightypork/utils/math/constraints/PluggableContext.java

@@ -4,9 +4,9 @@ package mightypork.utils.math.constraints;
 import mightypork.utils.math.coord.Rect;
 
 
-public interface PluggableContext extends RectEvaluable {
+public interface PluggableContext extends RectConstraint {
 	
-	abstract void setContext(RectEvaluable rect);
+	abstract void setContext(RectConstraint rect);
 	
 	
 	@Override

src/mightypork/utils/math/constraints/RectConstraint.java

@@ -0,0 +1,18 @@
+package mightypork.utils.math.constraints;
+
+
+import mightypork.utils.math.coord.Rect;
+
+
+/**
+ * Rect constraint (ie. region)
+ * 
+ * @author MightyPork
+ */
+public interface RectConstraint {
+	
+	/**
+	 * @return rect region
+	 */
+	Rect getRect();
+}

src/mightypork/utils/math/constraints/RectEvaluable.java

@@ -1,10 +0,0 @@
-package mightypork.utils.math.constraints;
-
-
-import mightypork.utils.math.coord.Rect;
-
-
-public interface RectEvaluable {
-	
-	Rect getRect();
-}

src/mightypork/utils/math/coord/Coord.java

@@ -4,6 +4,7 @@ package mightypork.utils.math.coord;
 import java.util.Random;
 
 import mightypork.utils.math.Calc;
+import mightypork.utils.math.constraints.RectConstraint;
 
 
 /**
@@ -200,9 +201,10 @@ public class Coord {
 	 * @param rect checked rect.
 	 * @return is inside
 	 */
-	public boolean isInRect(Rect rect)
+	public boolean isInRect(RectConstraint rect)
 	{
-		return isInRect(rect.getMin(), rect.getMax());
+		Rect r = rect.getRect();
+		return isInRect(r.getMin(), r.getMax());
 	}
 	
 	

src/mightypork/utils/math/coord/CoordAnimated.java

@@ -1,7 +1,7 @@
 package mightypork.utils.math.coord;
 
 
-import mightypork.utils.control.interf.Updateable;
+import mightypork.gamecore.control.interf.Updateable;
 import mightypork.utils.math.Calc;