refactoring, nicer structure but blank screen now. some bug in caching?

src/mightypork/gamecore/audio/SoundSystem.java

@@ -13,7 +13,7 @@ import mightypork.gamecore.control.bus.events.ResourceLoadRequest;
 import mightypork.gamecore.control.timing.Updateable;
 import mightypork.utils.math.Calc.Buffers;
 import mightypork.utils.math.constraints.vect.Vect;
-import mightypork.utils.math.constraints.vect.VectVar;
+import mightypork.utils.math.constraints.vect.mutable.VectVar;
 
 import org.lwjgl.openal.AL;
 import org.lwjgl.openal.AL10;

src/mightypork/gamecore/audio/players/LoopPlayer.java

@@ -5,7 +5,7 @@ import mightypork.gamecore.audio.DeferredAudio;
 import mightypork.gamecore.audio.Volume;
 import mightypork.gamecore.control.timing.Pauseable;
 import mightypork.gamecore.control.timing.Updateable;
-import mightypork.utils.math.constraints.num.NumAnimated;
+import mightypork.utils.math.constraints.num.mutable.NumAnimated;
 
 import org.lwjgl.openal.AL10;
 

src/mightypork/gamecore/control/BaseApp.java

@@ -11,7 +11,6 @@ import mightypork.gamecore.audio.SoundSystem;
 import mightypork.gamecore.control.bus.EventBus;
 import mightypork.gamecore.control.bus.events.*;
 import mightypork.gamecore.control.interf.Destroyable;
-import mightypork.gamecore.control.timing.Pollable;
 import mightypork.gamecore.control.timing.Updateable;
 import mightypork.gamecore.gui.screens.ScreenRegistry;
 import mightypork.gamecore.input.InputSystem;
@@ -21,6 +20,7 @@ import mightypork.utils.annotations.DefaultImpl;
 import mightypork.utils.files.InstanceLock;
 import mightypork.utils.logging.Log;
 import mightypork.utils.logging.LogWriter;
+import mightypork.utils.math.constraints.Pollable;
 
 
 /**

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

@@ -2,7 +2,7 @@ package mightypork.gamecore.control.bus.events;
 
 
 import mightypork.gamecore.control.bus.events.types.ImmediateEvent;
-import mightypork.gamecore.control.timing.Pollable;
+import mightypork.utils.math.constraints.Pollable;
 
 
 /**

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

@@ -1,7 +1,7 @@
 package mightypork.gamecore.control.bus.events;
 
 
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 import mightypork.utils.math.constraints.vect.Vect;
 
 

src/mightypork/gamecore/gui/components/BusEnabledPainter.java

@@ -10,13 +10,10 @@ import mightypork.gamecore.control.bus.EventBus;
 import mightypork.gamecore.control.bus.clients.ClientHub;
 import mightypork.gamecore.input.InputSystem;
 import mightypork.gamecore.render.DisplaySystem;
-import mightypork.utils.math.constraints.rect.Rect;
-import mightypork.utils.math.constraints.rect.RectBound;
 
 
 public abstract class BusEnabledPainter extends SimplePainter implements ClientHub, Component, AppAccess {
 	
-	private RectBound context;
 	private boolean enabled;
 	private boolean visible = true;
 	
@@ -27,21 +24,6 @@ public abstract class BusEnabledPainter extends SimplePainter implements ClientH
 		this.subModule = new AppSubModule(app);
 	}
 	
-	
-	@Override
-	public void setRect(RectBound context)
-	{
-		this.context = context;
-	}
-	
-	
-	@Override
-	public Rect getRect()
-	{
-		return context.getRect();
-	}
-	
-	
 	@Override
 	public EventBus getEventBus()
 	{

src/mightypork/gamecore/gui/components/Component.java

@@ -5,7 +5,7 @@ import mightypork.gamecore.control.bus.clients.ToggleableClient;
 import mightypork.gamecore.control.interf.Enableable;
 import mightypork.gamecore.gui.Hideable;
 import mightypork.utils.math.constraints.rect.Rect;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 
 
 /**

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

@@ -1,9 +1,9 @@
 package mightypork.gamecore.gui.components;
 
 
-import mightypork.utils.math.constraints.rect.PluggableRectBound;
 import mightypork.utils.math.constraints.rect.Rect;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.PluggableRectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 
 
 /**

src/mightypork/gamecore/gui/components/SimplePainter.java

@@ -2,11 +2,11 @@ package mightypork.gamecore.gui.components;
 
 
 import mightypork.utils.annotations.DefaultImpl;
-import mightypork.utils.math.constraints.rect.Rect;
+import mightypork.utils.math.constraints.rect.*;
-import mightypork.utils.math.constraints.rect.RectAdapter;
+import mightypork.utils.math.constraints.rect.caching.AbstractRectCache;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.caching.RectCache;
-import mightypork.utils.math.constraints.rect.RectBoundAdapter;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
-import mightypork.utils.math.constraints.rect.RectCache;
+import mightypork.utils.math.constraints.rect.proxy.RectBoundAdapter;
 
 
 /**
@@ -14,7 +14,7 @@ import mightypork.utils.math.constraints.rect.RectCache;
  * 
  * @author MightyPork
  */
-public abstract class SimplePainter extends RectAdapter implements PluggableRenderable {
+public abstract class SimplePainter extends AbstractRectCache implements PluggableRenderable {
 	
 	private RectCache source;
 	
@@ -29,41 +29,27 @@ public abstract class SimplePainter extends RectAdapter implements PluggableRend
 	@Override
 	public void setRect(RectBound rect)
 	{
-		System.out.println("SP set rect");
 		this.source = new RectBoundAdapter(rect).cached();
 	}
 	
 	
 	@Override
-	protected Rect getSource()
+	public Rect getCacheSource()
 	{
 		return source;
 	}
 	
 	
-	/**
-	 * Poll bounds
-	 */
-	@Override
-	public final void poll()
-	{
-		System.out.println("SP poll, source: "+source);
-		source.poll();
-		super.poll();
-		
-		onPoll();
-	}
-	
-	
 	@Override
 	public abstract void render();
 	
 	
 	/**
-	 * Called after painter was polled; contained constraints can now poll too.
+	 * Called after constraint was changed; contained constraints can now poll too.
 	 */
+	@Override
 	@DefaultImpl
-	public void onPoll()
+	public void onChange()
 	{
 	}
 }

src/mightypork/gamecore/gui/components/layout/AbstractLayout.java

@@ -9,7 +9,7 @@ import mightypork.gamecore.gui.components.BusEnabledPainter;
 import mightypork.gamecore.gui.components.PluggableRenderable;
 import mightypork.gamecore.gui.components.Renderable;
 import mightypork.gamecore.gui.components.SimplePainter;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 
 
 /**

src/mightypork/gamecore/gui/components/layout/ColumnHolder.java

@@ -3,8 +3,8 @@ package mightypork.gamecore.gui.components.layout;
 
 import mightypork.gamecore.control.AppAccess;
 import mightypork.gamecore.gui.components.PluggableRenderable;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.builders.TiledRect;
-import mightypork.utils.math.constraints.rect.TiledRect;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 
 
 /**

src/mightypork/gamecore/gui/components/layout/RowHolder.java

@@ -3,8 +3,8 @@ package mightypork.gamecore.gui.components.layout;
 
 import mightypork.gamecore.control.AppAccess;
 import mightypork.gamecore.gui.components.PluggableRenderable;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.builders.TiledRect;
-import mightypork.utils.math.constraints.rect.TiledRect;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 
 
 /**

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

@@ -12,7 +12,7 @@ import mightypork.gamecore.input.KeyStroke;
 import mightypork.gamecore.render.Render;
 import mightypork.utils.annotations.DefaultImpl;
 import mightypork.utils.math.constraints.rect.Rect;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 import mightypork.utils.math.constraints.vect.Vect;
 
 

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

@@ -9,7 +9,7 @@ import mightypork.gamecore.input.KeyBindingPool;
 import mightypork.gamecore.input.KeyStroke;
 import mightypork.utils.annotations.DefaultImpl;
 import mightypork.utils.math.constraints.rect.Rect;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 import mightypork.utils.math.constraints.vect.Vect;
 
 

src/mightypork/gamecore/input/InputSystem.java

@@ -10,7 +10,7 @@ import mightypork.gamecore.control.timing.Updateable;
 import mightypork.rogue.events.ActionRequest;
 import mightypork.rogue.events.ActionRequest.RequestType;
 import mightypork.utils.math.constraints.vect.Vect;
-import mightypork.utils.math.constraints.vect.VectVar;
+import mightypork.utils.math.constraints.vect.mutable.VectVar;
 
 import org.lwjgl.LWJGLException;
 import org.lwjgl.input.Keyboard;

src/mightypork/gamecore/render/DisplaySystem.java

@@ -11,7 +11,7 @@ import mightypork.gamecore.control.bus.events.ScreenChangeEvent;
 import mightypork.gamecore.control.timing.FpsMeter;
 import mightypork.utils.logging.Log;
 import mightypork.utils.math.constraints.rect.Rect;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 import mightypork.utils.math.constraints.vect.Vect;
 
 import org.lwjgl.BufferUtils;

src/mightypork/gamecore/render/Render.java

@@ -10,7 +10,7 @@ import mightypork.utils.files.FileUtils;
 import mightypork.utils.logging.Log;
 import mightypork.utils.math.color.RGB;
 import mightypork.utils.math.constraints.rect.Rect;
-import mightypork.utils.math.constraints.rect.RectDigest;
+import mightypork.utils.math.constraints.rect.caching.RectDigest;
 import mightypork.utils.math.constraints.vect.Vect;
 import mightypork.utils.math.constraints.vect.VectConst;
 

src/mightypork/rogue/screens/LayerFps.java

@@ -11,7 +11,7 @@ import mightypork.gamecore.render.fonts.FontRenderer.Align;
 import mightypork.gamecore.render.fonts.GLFont;
 import mightypork.rogue.Res;
 import mightypork.utils.math.color.RGB;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 import mightypork.utils.math.constraints.vect.Vect;
 import mightypork.utils.string.StringProvider;
 

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

@@ -9,9 +9,9 @@ import mightypork.gamecore.render.Render;
 import mightypork.utils.math.Easing;
 import mightypork.utils.math.color.RGB;
 import mightypork.utils.math.constraints.num.Num;
-import mightypork.utils.math.constraints.num.NumAnimated;
+import mightypork.utils.math.constraints.num.mutable.NumAnimated;
 import mightypork.utils.math.constraints.rect.Rect;
-import mightypork.utils.math.constraints.rect.RectCache;
+import mightypork.utils.math.constraints.rect.caching.RectCache;
 
 
 public class BouncyBox extends SimplePainter implements Updateable {
@@ -64,7 +64,7 @@ public class BouncyBox extends SimplePainter implements Updateable {
 	
 	
 	@Override
-	public void onPoll()
+	public void onChange()
 	{
 		box.poll();
 	}

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

@@ -17,10 +17,10 @@ import mightypork.rogue.Res;
 import mightypork.utils.math.Easing;
 import mightypork.utils.math.color.RGB;
 import mightypork.utils.math.constraints.num.Num;
-import mightypork.utils.math.constraints.num.NumAnimated;
+import mightypork.utils.math.constraints.num.mutable.NumAnimated;
 import mightypork.utils.math.constraints.rect.Rect;
 import mightypork.utils.math.constraints.vect.Vect;
-import mightypork.utils.math.constraints.vect.VectAnimated;
+import mightypork.utils.math.constraints.vect.mutable.VectAnimated;
 
 
 public class LayerFlyingCat extends ScreenLayer implements Updateable, MouseButtonEvent.Listener {

src/mightypork/rogue/screens/test_render/LayerTestGradient.java

@@ -5,7 +5,7 @@ import mightypork.gamecore.gui.screens.Screen;
 import mightypork.gamecore.gui.screens.ScreenLayer;
 import mightypork.gamecore.render.Render;
 import mightypork.utils.math.color.RGB;
-import mightypork.utils.math.constraints.rect.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
 
 
 public class LayerTestGradient extends ScreenLayer {

src/mightypork/test/TestConstCaching.java

@@ -2,8 +2,8 @@ package mightypork.test;
 
 
 import mightypork.utils.math.constraints.vect.Vect;
-import mightypork.utils.math.constraints.vect.VectCache;
+import mightypork.utils.math.constraints.vect.caching.VectCache;
-import mightypork.utils.math.constraints.vect.VectVar;
+import mightypork.utils.math.constraints.vect.mutable.VectVar;
 
 
 public class TestConstCaching {
@@ -23,7 +23,7 @@ public class TestConstCaching {
 		System.out.println("cache = " + cache);
 		System.out.println("cache digest = " + cache.digest());
 		System.out.println("\n-- cache.poll() --\n");
-		cache.poll();
+		cache.markDigestDirty();
 		System.out.println("in = " + in);
 		System.out.println("cache = " + cache);
 		System.out.println("cache digest = " + cache.digest());
@@ -33,7 +33,7 @@ public class TestConstCaching {
 		System.out.println("cache = " + cache);
 		System.out.println("cache digest = " + cache.digest());
 		System.out.println("\n-- cache.poll() --\n");
-		cache.poll();
+		cache.markDigestDirty();
 		System.out.println("cache = " + cache);
 		System.out.println("cache digest = " + cache.digest());
 		

src/mightypork/test/TestConstr.java

@@ -4,12 +4,12 @@ package mightypork.test;
 import java.util.Locale;
 
 import mightypork.utils.math.constraints.num.Num;
-import mightypork.utils.math.constraints.num.NumVar;
+import mightypork.utils.math.constraints.num.mutable.NumVar;
 import mightypork.utils.math.constraints.rect.Rect;
 import mightypork.utils.math.constraints.rect.RectConst;
 import mightypork.utils.math.constraints.vect.Vect;
 import mightypork.utils.math.constraints.vect.VectConst;
-import mightypork.utils.math.constraints.vect.VectVar;
+import mightypork.utils.math.constraints.vect.mutable.VectVar;
 
 
 public class TestConstr {

src/mightypork/test/TestCoords.java

@@ -2,9 +2,9 @@ package mightypork.test;
 
 
 import mightypork.utils.math.constraints.num.Num;
-import mightypork.utils.math.constraints.num.NumVar;
+import mightypork.utils.math.constraints.num.mutable.NumVar;
 import mightypork.utils.math.constraints.vect.Vect;
-import mightypork.utils.math.constraints.vect.VectVar;
+import mightypork.utils.math.constraints.vect.mutable.VectVar;
 
 
 public class TestCoords {

src/mightypork/test/TestTiled.java

@@ -2,7 +2,7 @@ package mightypork.test;
 
 
 import mightypork.utils.math.constraints.num.Num;
-import mightypork.utils.math.constraints.num.NumVar;
+import mightypork.utils.math.constraints.num.mutable.NumVar;
 import mightypork.utils.math.constraints.rect.Rect;
 
 

src/mightypork/test/TestVec.java

@@ -3,7 +3,7 @@ package mightypork.test;
 
 import mightypork.utils.math.constraints.vect.Vect;
 import mightypork.utils.math.constraints.vect.VectConst;
-import mightypork.utils.math.constraints.vect.VectVar;
+import mightypork.utils.math.constraints.vect.mutable.VectVar;
 
 
 public class TestVec {

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

@@ -0,0 +1,46 @@
+package mightypork.utils.math.constraints;
+
+
+
+
+/**
+ * Constraint cache
+ * 
+ * @author MightyPork
+ * @param <C> constraint type
+ */
+public interface ConstraintCache<C> extends Pollable {
+	
+	/**
+	 * Called after the cache has changed value (and digest).
+	 */
+	void onChange();
+	
+	
+	/**
+	 * @return the cached value
+	 */
+	C getCacheSource();
+	
+	
+	/**
+	 * Enable caching & digest caching
+	 * 
+	 * @param yes enable caching
+	 */
+	void enableCaching(boolean yes);
+	
+	
+	/**
+	 * @return true if caching is on
+	 */
+	boolean isCachingEnabled();
+	
+	
+	/**
+	 * Update cached value and cached digest (if digest caching is enabled).<br>
+	 * source constraint is polled beforehand.
+	 */
+	@Override
+	void poll();
+}

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

@@ -0,0 +1,60 @@
+package mightypork.utils.math.constraints;
+
+
+/**
+ * Parametrized implementation of a {@link Digestable}
+ * 
+ * @author MightyPork
+ * @param <D> digest class
+ */
+public abstract class DigestCache<D> implements Digestable<D> {
+	
+	private D digest;
+	private boolean enabled;
+	private boolean dirty;
+	
+	
+	@Override
+	public final D digest()
+	{
+		if (enabled) {
+			if (dirty || digest == null) {
+				digest = createDigest();
+				dirty = false;
+			}
+			
+			return digest;
+		}
+		
+		return createDigest();
+	}
+	
+	
+	/**
+	 * @return fresh new digest
+	 */
+	protected abstract D createDigest();
+	
+	
+	@Override
+	public final void enableDigestCaching(boolean yes)
+	{
+		enabled = yes;
+		markDigestDirty(); // mark dirty
+	}
+	
+	
+	@Override
+	public final boolean isDigestCachingEnabled()
+	{
+		return enabled;
+	}
+	
+	
+	@Override
+	public final void markDigestDirty()
+	{
+		dirty = true;
+	}
+	
+}

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

@@ -1,14 +1,11 @@
 package mightypork.utils.math.constraints;
 
 
-import mightypork.gamecore.control.timing.Pollable;
-
-
 /**
  * <p>
  * Interface for constraints that support digests. Digest is a small data object
- * with final fields, typically primitive, used for procesing (such as rendering
+ * with final fields, typically primitive, used for processing (such as
- * or other very frequent operations).
+ * rendering or other very frequent operations).
  * </p>
  * <p>
  * Taking a digest is expensive, so if it needs to be done often and the value
@@ -16,15 +13,19 @@ import mightypork.gamecore.control.timing.Pollable;
  * resize), it's useful to cache the last digest and reuse it until such an
  * event occurs again.
  * </p>
+ * <p>
+ * Implementing class typically needs a field to store the last digest, a flag
+ * that digest caching is enabled, and a flag that a digest is dirty.
+ * </p>
  * 
  * @author MightyPork
  * @param <D> digest class
  */
-public interface Digestable<D> extends Pollable {
+public interface Digestable<D> {
 	
 	/**
-	 * Take a digest. If digest caching is enabled and a digest is already
+	 * Take a digest. If digest caching is enabled and the cached digest is
-	 * cached, it should be reused instead of making a new one.
+	 * marked as dirty, a new one should be made.
 	 * 
 	 * @return digest
 	 */
@@ -51,11 +52,10 @@ public interface Digestable<D> extends Pollable {
 	
 	
 	/**
-	 * If digest caching is enabled, query for a new digest and store it in a
+	 * If digest caching is enabled, mark current cached value as "dirty". Dirty
-	 * cache variable. This method shall only be called when the constraint is
+	 * digest should be re-created next time a value is requested.<br>
-	 * expected to have changed.
+	 * 
 	 */
-	@Override
+	void markDigestDirty();
-	void poll();
 	
 }

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

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

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

@@ -1,4 +1,4 @@
-package mightypork.gamecore.control.timing;
+package mightypork.utils.math.constraints;
 
 
 import java.util.LinkedHashSet;

src/mightypork/utils/math/constraints/num/Num.java

@@ -3,7 +3,13 @@ package mightypork.utils.math.constraints.num;
 
 import mightypork.utils.annotations.FactoryMethod;
 import mightypork.utils.math.Calc;
+import mightypork.utils.math.constraints.DigestCache;
 import mightypork.utils.math.constraints.Digestable;
+import mightypork.utils.math.constraints.num.caching.NumCache;
+import mightypork.utils.math.constraints.num.caching.NumDigest;
+import mightypork.utils.math.constraints.num.mutable.NumVar;
+import mightypork.utils.math.constraints.num.proxy.NumBound;
+import mightypork.utils.math.constraints.num.proxy.NumBoundAdapter;
 
 
 public abstract class Num implements NumBound, Digestable<NumDigest> {
@@ -62,9 +68,15 @@ public abstract class Num implements NumBound, Digestable<NumDigest> {
 	private Num p_square;
 	private Num p_neg;
 	private Num p_abs;
-	private NumDigest lastDigest = null;
+	
-	private boolean digestCachingEnabled = false;
+	private DigestCache<NumDigest> dc = new DigestCache<NumDigest>() {
-	private boolean digestDirty = true;
+		
+		@Override
+		protected NumDigest createDigest()
+		{
+			return new NumDigest(Num.this);
+		}
+	};
 	
 	
 	public NumConst freeze()
@@ -94,38 +106,28 @@ public abstract class Num implements NumBound, Digestable<NumDigest> {
 	@Override
 	public NumDigest digest()
 	{
-		if (digestCachingEnabled) {
+		return dc.digest();
-			if (digestDirty) {
-				lastDigest = new NumDigest(this);
-				digestDirty = false;
-			}
-			
-			return lastDigest;
-		}
-		
-		return new NumDigest(this);
 	}
 	
 	
 	@Override
 	public void enableDigestCaching(boolean yes)
 	{
-		digestCachingEnabled = yes;
+		dc.enableDigestCaching(yes);
-		digestDirty = true; // schedule update nest time digest() is called
 	}
 	
 	
 	@Override
 	public boolean isDigestCachingEnabled()
 	{
-		return digestCachingEnabled;
+		return dc.isDigestCachingEnabled();
 	}
 	
 	
 	@Override
-	public void poll()
+	public void markDigestDirty()
 	{
-		if (digestCachingEnabled) digestDirty = true;
+		dc.markDigestDirty();
 	}
 	
 	

src/mightypork/utils/math/constraints/num/NumCache.java

@@ -1,49 +0,0 @@
-package mightypork.utils.math.constraints.num;
-
-
-/**
- * <p>
- * A num cache.
- * </p>
- * <p>
- * Values are held in a caching VectVar, and digest caching is enabled by
- * default.
- * </p>
- * 
- * @author MightyPork
- */
-public class NumCache extends NumAdapter {
-	
-	private final NumVar cache = Num.makeVar();
-	private final Num source;
-	private boolean inited = false;
-	
-	
-	public NumCache(Num source) {
-		this.source = source;
-		enableDigestCaching(true);
-	}
-	
-	
-	@Override
-	protected Num getSource()
-	{
-		if (!inited) poll();
-		
-		return cache;
-	}
-	
-	
-	/**
-	 * Update cached value and cached digest (if digest caching is enabled)
-	 */
-	@Override
-	public void poll()
-	{
-		inited = true;
-		cache.setTo(source);
-		
-		super.poll();
-	}
-	
-}

src/mightypork/utils/math/constraints/num/NumConst.java

@@ -1,5 +1,7 @@
 package mightypork.utils.math.constraints.num;
 
+import mightypork.utils.math.constraints.num.caching.NumDigest;
+
 
 /**
  * Constant number.<br>

src/mightypork/utils/math/constraints/num/caching/AbstractNumCache.java

@@ -0,0 +1,82 @@
+package mightypork.utils.math.constraints.num.caching;
+
+import mightypork.utils.math.constraints.ConstraintCache;
+import mightypork.utils.math.constraints.num.Num;
+import mightypork.utils.math.constraints.num.mutable.NumVar;
+import mightypork.utils.math.constraints.num.proxy.NumAdapter;
+
+
+/**
+ * <p>
+ * A Num cache.
+ * </p>
+ * <p>
+ * Values are held in a caching VectVar, and digest caching is enabled by
+ * default.
+ * </p>
+ * 
+ * @author MightyPork
+ */
+public abstract class AbstractNumCache extends NumAdapter implements ConstraintCache<Num> {
+	
+	private final NumVar cache = Num.makeVar();
+	private boolean inited = false;
+	private boolean cachingEnabled = true;
+	
+	
+	public AbstractNumCache() {
+		enableDigestCaching(true); // it changes only on poll
+	}
+	
+	
+	@Override
+	protected final Num getSource()
+	{
+		if (!inited) markDigestDirty();
+		
+		return (cachingEnabled ? cache : getCacheSource());
+	}
+	
+	
+	@Override
+	public final void poll()
+	{
+		inited = true;
+		
+		// poll source
+		final Num source = getCacheSource();
+		source.markDigestDirty(); // poll cached
+		
+		// store source value
+		cache.setTo(source);
+		
+		// mark my digest dirty
+		markDigestDirty();
+		
+		onChange();
+	}
+	
+	
+	@Override
+	public abstract void onChange();
+	
+	
+	@Override
+	public abstract Num getCacheSource();
+	
+	
+	@Override
+	public final void enableCaching(boolean yes)
+	{
+		cachingEnabled = yes;
+		enableDigestCaching(yes);
+	}
+	
+	
+	@Override
+	public final boolean isCachingEnabled()
+	{
+		return cachingEnabled;
+	}
+	
+}

src/mightypork/utils/math/constraints/num/caching/NumCache.java

@@ -0,0 +1,35 @@
+package mightypork.utils.math.constraints.num.caching;
+
+import mightypork.utils.annotations.DefaultImpl;
+import mightypork.utils.math.constraints.num.Num;
+
+
+/**
+ * Num cache implementation
+ * 
+ * @author MightyPork
+ */
+public class NumCache extends AbstractNumCache {
+	
+	private final Num source;
+	
+	
+	public NumCache(Num source) {
+		this.source = source;
+	}
+	
+	
+	@Override
+	public final Num getCacheSource()
+	{
+		return source;
+	}
+
+
+	@Override
+	@DefaultImpl
+	public void onChange()
+	{
+	}
+	
+}

src/mightypork/utils/math/constraints/num/caching/NumDigest.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.caching;
+
+import mightypork.utils.math.constraints.num.Num;
 
 
 public class NumDigest {

src/mightypork/utils/math/constraints/num/mutable/NumAnimated.java

@@ -1,4 +1,4 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.mutable;
 
 
 import mightypork.gamecore.control.timing.Pauseable;

src/mightypork/utils/math/constraints/num/mutable/NumAnimatedDeg.java

@@ -1,4 +1,4 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.mutable;
 
 
 import mightypork.utils.math.Calc;

src/mightypork/utils/math/constraints/num/mutable/NumAnimatedRad.java

@@ -1,4 +1,4 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.mutable;
 
 
 import mightypork.utils.math.Calc;

src/mightypork/utils/math/constraints/num/mutable/NumMutable.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.mutable;
+
+import mightypork.utils.math.constraints.num.Num;
 
 
 /**
@@ -23,7 +25,7 @@ public abstract class NumMutable extends Num {
 	 */
 	public void setTo(Num value)
 	{
-		setTo(value);
+		setTo(value.value());
 	}
 	
 	

src/mightypork/utils/math/constraints/num/mutable/NumVar.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.mutable;
+
+import mightypork.utils.math.constraints.num.Num;
 
 
 /**

src/mightypork/utils/math/constraints/num/proxy/NumAdapter.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.proxy;
+
+import mightypork.utils.math.constraints.num.Num;
 
 
 public abstract class NumAdapter extends Num {

src/mightypork/utils/math/constraints/num/proxy/NumBound.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.proxy;
+
+import mightypork.utils.math.constraints.num.Num;
 
 
 /**

src/mightypork/utils/math/constraints/num/proxy/NumBoundAdapter.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.proxy;
+
+import mightypork.utils.math.constraints.num.Num;
 
 
 public class NumBoundAdapter extends NumAdapter implements PluggableNumBound {

src/mightypork/utils/math/constraints/num/proxy/NumProxy.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.proxy;
+
+import mightypork.utils.math.constraints.num.Num;
 
 
 public class NumProxy extends NumAdapter {

src/mightypork/utils/math/constraints/num/proxy/PluggableNumBound.java

@@ -1,4 +1,4 @@
-package mightypork.utils.math.constraints.num;
+package mightypork.utils.math.constraints.num.proxy;
 
 
 /**

src/mightypork/utils/math/constraints/rect/Rect.java

@@ -2,9 +2,17 @@ package mightypork.utils.math.constraints.rect;
 
 
 import mightypork.utils.annotations.FactoryMethod;
+import mightypork.utils.math.constraints.DigestCache;
 import mightypork.utils.math.constraints.Digestable;
 import mightypork.utils.math.constraints.num.Num;
 import mightypork.utils.math.constraints.num.NumConst;
+import mightypork.utils.math.constraints.rect.builders.TiledRect;
+import mightypork.utils.math.constraints.rect.caching.RectCache;
+import mightypork.utils.math.constraints.rect.caching.RectDigest;
+import mightypork.utils.math.constraints.rect.mutable.RectVar;
+import mightypork.utils.math.constraints.rect.proxy.RectBound;
+import mightypork.utils.math.constraints.rect.proxy.RectBoundAdapter;
+import mightypork.utils.math.constraints.rect.proxy.RectVectAdapter;
 import mightypork.utils.math.constraints.vect.Vect;
 import mightypork.utils.math.constraints.vect.VectConst;
 
@@ -159,9 +167,14 @@ public abstract class Rect implements RectBound, Digestable<RectDigest> {
 	private Rect p_edge_t;
 	private Rect p_edge_b;
 	
-	private RectDigest lastDigest = null;
+	private DigestCache<RectDigest> dc = new DigestCache<RectDigest>() {
-	private boolean digestCachingEnabled = false;
+		
-	private boolean digestDirty = true; // digest is null
+		@Override
+		protected RectDigest createDigest()
+		{
+			return new RectDigest(Rect.this);
+		}
+	};
 	
 	
 	/**
@@ -191,38 +204,28 @@ public abstract class Rect implements RectBound, Digestable<RectDigest> {
 	@Override
 	public RectDigest digest()
 	{
-		if (digestCachingEnabled) {
+		return dc.digest();
-			if (digestDirty) {
-				lastDigest = new RectDigest(this);
-				digestDirty = false;
-			}
-			
-			return lastDigest;
-		}
-		
-		return new RectDigest(this);
 	}
 	
 	
 	@Override
 	public void enableDigestCaching(boolean yes)
 	{
-		digestCachingEnabled = yes;
+		dc.enableDigestCaching(yes);
-		digestDirty = true; // schedule update nest time digest() is called
 	}
 	
 	
 	@Override
 	public boolean isDigestCachingEnabled()
 	{
-		return digestCachingEnabled;
+		return dc.isDigestCachingEnabled();
 	}
 	
 	
 	@Override
-	public void poll()
+	public void markDigestDirty()
 	{
-		if (digestCachingEnabled) digestDirty = true;
+		dc.markDigestDirty();
 	}
 	
 	

src/mightypork/utils/math/constraints/rect/RectCache.java

@@ -1,49 +0,0 @@
-package mightypork.utils.math.constraints.rect;
-
-
-/**
- * <p>
- * A rect cache.
- * </p>
- * <p>
- * Values are held in a caching VectVar, and digest caching is enabled by
- * default.
- * </p>
- * 
- * @author MightyPork
- */
-public class RectCache extends RectAdapter {
-	
-	private final RectVar cache = Rect.makeVar();
-	private final Rect source;
-	private boolean inited = false;
-	
-	
-	public RectCache(Rect source) {
-		this.source = source;
-		enableDigestCaching(true);
-	}
-	
-	
-	@Override
-	protected Rect getSource()
-	{
-		if (!inited) poll();
-		
-		return cache;
-	}
-	
-	
-	/**
-	 * Update cached value and cached digest (if digest caching is enabled)
-	 */
-	@Override
-	public void poll()
-	{
-		inited = true;
-		cache.setTo(source);
-		
-		super.poll();
-	}
-	
-}

src/mightypork/utils/math/constraints/rect/RectConst.java

@@ -2,6 +2,7 @@ package mightypork.utils.math.constraints.rect;
 
 
 import mightypork.utils.math.constraints.num.NumConst;
+import mightypork.utils.math.constraints.rect.caching.RectDigest;
 import mightypork.utils.math.constraints.vect.Vect;
 import mightypork.utils.math.constraints.vect.VectConst;
 

src/mightypork/utils/math/constraints/rect/builders/TiledRect.java

@@ -1,7 +1,9 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.builders;
 
 
 import mightypork.utils.math.constraints.num.Num;
+import mightypork.utils.math.constraints.rect.Rect;
+import mightypork.utils.math.constraints.rect.proxy.RectProxy;
 
 
 /**
@@ -21,7 +23,7 @@ public class TiledRect extends RectProxy {
 	private int based = 1;
 	
 	
-	TiledRect(Rect source, int horizontal, int vertical) {
+	public TiledRect(Rect source, int horizontal, int vertical) {
 		super(source);
 		this.tilesX = horizontal;
 		this.tilesY = vertical;

src/mightypork/utils/math/constraints/rect/caching/AbstractRectCache.java

@@ -0,0 +1,73 @@
+package mightypork.utils.math.constraints.rect.caching;
+
+import mightypork.utils.math.constraints.ConstraintCache;
+import mightypork.utils.math.constraints.rect.Rect;
+import mightypork.utils.math.constraints.rect.mutable.RectVar;
+import mightypork.utils.math.constraints.rect.proxy.RectAdapter;
+
+
+/**
+ * <p>
+ * A rect cache.
+ * </p>
+ * <p>
+ * Values are held in a caching VectVar, and digest caching is enabled by
+ * default.
+ * </p>
+ * 
+ * @author MightyPork
+ */
+public abstract class AbstractRectCache extends RectAdapter implements ConstraintCache<Rect> {
+	
+	private final RectVar cache = Rect.makeVar();
+	private boolean inited = false;
+	private boolean cachingEnabled = true;
+	
+	
+	public AbstractRectCache() {
+		enableDigestCaching(true); // it changes only on poll
+	}
+	
+	
+	@Override
+	protected final Rect getSource()
+	{
+		if (!inited) markDigestDirty();
+		
+		return (cachingEnabled ? cache : getCacheSource());
+	}
+	
+	
+	@Override
+	public final void poll()
+	{
+		inited = true;
+		
+		// poll source
+		final Rect source = getCacheSource();
+		source.markDigestDirty(); // poll cached
+		
+		// store source value
+		cache.setTo(source);
+		
+		markDigestDirty();
+		
+		onChange();
+	}
+	
+	
+	@Override
+	public final void enableCaching(boolean yes)
+	{
+		cachingEnabled = yes;
+		enableDigestCaching(yes);
+	}
+	
+	
+	@Override
+	public final boolean isCachingEnabled()
+	{
+		return cachingEnabled;
+	}
+	
+}

src/mightypork/utils/math/constraints/rect/caching/RectCache.java

@@ -0,0 +1,36 @@
+package mightypork.utils.math.constraints.rect.caching;
+
+
+import mightypork.utils.annotations.DefaultImpl;
+import mightypork.utils.math.constraints.rect.Rect;
+
+
+/**
+ * Rect cache implementation
+ * 
+ * @author MightyPork
+ */
+public class RectCache extends AbstractRectCache {
+	
+	private final Rect source;
+	
+	
+	public RectCache(Rect source) {
+		this.source = source;
+	}
+	
+	
+	@Override
+	public final Rect getCacheSource()
+	{
+		return source;
+	}
+	
+	
+	@Override
+	@DefaultImpl
+	public void onChange()
+	{
+	}
+	
+}

src/mightypork/utils/math/constraints/rect/caching/RectDigest.java

@@ -1,4 +1,7 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.caching;
+
+import mightypork.utils.math.constraints.rect.Rect;
+import mightypork.utils.math.constraints.rect.RectConst;
 
 
 public class RectDigest {

src/mightypork/utils/math/constraints/rect/mutable/RectMutable.java

@@ -1,6 +1,7 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.mutable;
 
 
+import mightypork.utils.math.constraints.rect.Rect;
 import mightypork.utils.math.constraints.vect.Vect;
 
 

src/mightypork/utils/math/constraints/rect/mutable/RectVar.java

@@ -1,8 +1,8 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.mutable;
 
 
 import mightypork.utils.math.constraints.vect.Vect;
-import mightypork.utils.math.constraints.vect.VectVar;
+import mightypork.utils.math.constraints.vect.mutable.VectVar;
 
 
 public class RectVar extends RectMutable {

src/mightypork/utils/math/constraints/rect/proxy/PluggableRectBound.java

@@ -1,4 +1,4 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.proxy;
 
 
 /**

src/mightypork/utils/math/constraints/rect/proxy/RectAdapter.java

@@ -1,8 +1,9 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.proxy;
 
 
+import mightypork.utils.math.constraints.rect.Rect;
 import mightypork.utils.math.constraints.vect.Vect;
-import mightypork.utils.math.constraints.vect.VectAdapter;
+import mightypork.utils.math.constraints.vect.proxy.VectAdapter;
 
 
 /**

src/mightypork/utils/math/constraints/rect/proxy/RectBound.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.proxy;
+
+import mightypork.utils.math.constraints.rect.Rect;
 
 
 /**

src/mightypork/utils/math/constraints/rect/proxy/RectBoundAdapter.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.proxy;
+
+import mightypork.utils.math.constraints.rect.Rect;
 
 
 /**

src/mightypork/utils/math/constraints/rect/proxy/RectProxy.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.proxy;
+
+import mightypork.utils.math.constraints.rect.Rect;
 
 
 public class RectProxy extends RectAdapter {

src/mightypork/utils/math/constraints/rect/proxy/RectVectAdapter.java

@@ -1,6 +1,7 @@
-package mightypork.utils.math.constraints.rect;
+package mightypork.utils.math.constraints.rect.proxy;
 
 
+import mightypork.utils.math.constraints.rect.Rect;
 import mightypork.utils.math.constraints.vect.Vect;
 
 
@@ -9,7 +10,7 @@ import mightypork.utils.math.constraints.vect.Vect;
  * 
  * @author MightyPork
  */
-class RectVectAdapter extends Rect {
+public class RectVectAdapter extends Rect {
 	
 	private final Vect origin;
 	private final Vect size;

src/mightypork/utils/math/constraints/vect/Vect.java

@@ -3,10 +3,17 @@ package mightypork.utils.math.constraints.vect;
 
 import mightypork.utils.annotations.DefaultImpl;
 import mightypork.utils.annotations.FactoryMethod;
+import mightypork.utils.math.constraints.DigestCache;
 import mightypork.utils.math.constraints.Digestable;
 import mightypork.utils.math.constraints.num.Num;
 import mightypork.utils.math.constraints.num.NumConst;
 import mightypork.utils.math.constraints.rect.Rect;
+import mightypork.utils.math.constraints.vect.caching.VectCache;
+import mightypork.utils.math.constraints.vect.caching.VectDigest;
+import mightypork.utils.math.constraints.vect.mutable.VectVar;
+import mightypork.utils.math.constraints.vect.proxy.VectBound;
+import mightypork.utils.math.constraints.vect.proxy.VectBoundAdapter;
+import mightypork.utils.math.constraints.vect.proxy.VectNumAdapter;
 
 
 /**
@@ -104,9 +111,15 @@ public abstract class Vect implements VectBound, Digestable<VectDigest> {
 	private Num p_xc;
 	private Num p_yc;
 	private Num p_zc;
-	private VectDigest lastDigest = null;
+	
-	private boolean digestCachingEnabled = false;
+	private DigestCache<VectDigest> dc = new DigestCache<VectDigest>() {
-	private boolean digestDirty = true; // it's null
+		
+		@Override
+		protected VectDigest createDigest()
+		{
+			return new VectDigest(Vect.this);
+		}
+	};
 	
 	
 	/**
@@ -254,38 +267,28 @@ public abstract class Vect implements VectBound, Digestable<VectDigest> {
 	@Override
 	public VectDigest digest()
 	{
-		if (digestCachingEnabled) {
+		return dc.digest();
-			if (digestDirty) {
-				lastDigest = new VectDigest(this);
-				digestDirty = false;
-			}
-			
-			return lastDigest;
-		}
-		
-		return new VectDigest(this);
 	}
 	
 	
 	@Override
 	public void enableDigestCaching(boolean yes)
 	{
-		digestCachingEnabled = yes;
+		dc.enableDigestCaching(yes);
-		digestDirty = true; // schedule update nest time digest() is called
 	}
 	
 	
 	@Override
 	public boolean isDigestCachingEnabled()
 	{
-		return digestCachingEnabled;
+		return dc.isDigestCachingEnabled();
 	}
 	
 	
 	@Override
-	public void poll()
+	public void markDigestDirty()
 	{
-		if (digestCachingEnabled) digestDirty = true;
+		dc.markDigestDirty();
 	}
 	
 	

src/mightypork/utils/math/constraints/vect/VectCache.java

@@ -1,49 +0,0 @@
-package mightypork.utils.math.constraints.vect;
-
-
-/**
- * <p>
- * A vect cache.
- * </p>
- * <p>
- * Values are held in a caching VectVar, and digest caching is enabled by
- * default.
- * </p>
- * 
- * @author MightyPork
- */
-public class VectCache extends VectAdapter {
-	
-	private final VectVar cache = Vect.makeVar();
-	private final Vect source;
-	private boolean inited = false;
-	
-	
-	public VectCache(Vect source) {
-		this.source = source;
-		enableDigestCaching(true);
-	}
-	
-	
-	@Override
-	protected Vect getSource()
-	{
-		if (!inited) poll();
-		
-		return cache;
-	}
-	
-	
-	/**
-	 * Update cached value and cached digest (if digest caching is enabled)
-	 */
-	@Override
-	public void poll()
-	{
-		inited = true;
-		cache.setTo(source);
-		
-		super.poll();
-	}
-	
-}

src/mightypork/utils/math/constraints/vect/VectConst.java

@@ -4,6 +4,7 @@ package mightypork.utils.math.constraints.vect;
 import mightypork.utils.math.constraints.num.Num;
 import mightypork.utils.math.constraints.num.NumConst;
 import mightypork.utils.math.constraints.rect.RectConst;
+import mightypork.utils.math.constraints.vect.caching.VectDigest;
 
 
 /**

src/mightypork/utils/math/constraints/vect/VectProxy.java

@@ -1,5 +1,7 @@
 package mightypork.utils.math.constraints.vect;
 
+import mightypork.utils.math.constraints.vect.proxy.VectAdapter;
+
 
 public class VectProxy extends VectAdapter {
 	

src/mightypork/utils/math/constraints/vect/caching/AbstractVectCache.java

@@ -0,0 +1,73 @@
+package mightypork.utils.math.constraints.vect.caching;
+
+import mightypork.utils.math.constraints.ConstraintCache;
+import mightypork.utils.math.constraints.vect.Vect;
+import mightypork.utils.math.constraints.vect.mutable.VectVar;
+import mightypork.utils.math.constraints.vect.proxy.VectAdapter;
+
+
+/**
+ * <p>
+ * A vect cache.
+ * </p>
+ * <p>
+ * Values are held in a caching VectVar, and digest caching is enabled by
+ * default.
+ * </p>
+ * 
+ * @author MightyPork
+ */
+public abstract class AbstractVectCache extends VectAdapter implements ConstraintCache<Vect> {
+	
+	private final VectVar cache = Vect.makeVar();
+	private boolean inited = false;
+	private boolean cachingEnabled = true;
+	
+	
+	public AbstractVectCache() {
+		enableDigestCaching(true); // it changes only on poll
+	}
+	
+	
+	@Override
+	protected final Vect getSource()
+	{
+		if (!inited) markDigestDirty();
+		
+		return (cachingEnabled ? cache : getCacheSource());
+	}
+	
+	
+	@Override
+	public final void poll()
+	{
+		inited = true;
+		
+		// poll source
+		final Vect source = getCacheSource();
+		source.markDigestDirty(); // poll cached
+		
+		// store source value
+		cache.setTo(source);
+		
+		markDigestDirty();
+		
+		onChange();
+	}
+	
+	
+	@Override
+	public final void enableCaching(boolean yes)
+	{
+		cachingEnabled = yes;
+		enableDigestCaching(yes);
+	}
+	
+	
+	@Override
+	public final boolean isCachingEnabled()
+	{
+		return cachingEnabled;
+	}
+	
+}

src/mightypork/utils/math/constraints/vect/caching/VectCache.java

@@ -0,0 +1,36 @@
+package mightypork.utils.math.constraints.vect.caching;
+
+
+import mightypork.utils.annotations.DefaultImpl;
+import mightypork.utils.math.constraints.vect.Vect;
+
+
+/**
+ * Vect cache implementation
+ * 
+ * @author MightyPork
+ */
+public class VectCache extends AbstractVectCache {
+	
+	private final Vect source;
+	
+	
+	public VectCache(Vect source) {
+		this.source = source;
+		enableDigestCaching(true);
+	}
+	
+	
+	@Override
+	public Vect getCacheSource()
+	{
+		return source;
+	}
+	
+	
+	@Override
+	@DefaultImpl
+	public void onChange()
+	{
+	}
+}

src/mightypork/utils/math/constraints/vect/caching/VectDigest.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.vect;
+package mightypork.utils.math.constraints.vect.caching;
+
+import mightypork.utils.math.constraints.vect.Vect;
 
 
 public class VectDigest {

src/mightypork/utils/math/constraints/vect/mutable/VectAnimated.java

@@ -1,11 +1,12 @@
-package mightypork.utils.math.constraints.vect;
+package mightypork.utils.math.constraints.vect.mutable;
 
 
 import mightypork.gamecore.control.timing.Pauseable;
 import mightypork.gamecore.control.timing.Updateable;
 import mightypork.utils.annotations.FactoryMethod;
 import mightypork.utils.math.Easing;
-import mightypork.utils.math.constraints.num.NumAnimated;
+import mightypork.utils.math.constraints.num.mutable.NumAnimated;
+import mightypork.utils.math.constraints.vect.Vect;
 
 
 /**

src/mightypork/utils/math/constraints/vect/mutable/VectMutable.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.vect;
+package mightypork.utils.math.constraints.vect.mutable;
+
+import mightypork.utils.math.constraints.vect.Vect;
 
 
 /**

src/mightypork/utils/math/constraints/vect/mutable/VectVar.java

@@ -1,4 +1,4 @@
-package mightypork.utils.math.constraints.vect;
+package mightypork.utils.math.constraints.vect.mutable;
 
 
 /**
@@ -17,7 +17,7 @@ public class VectVar extends VectMutable {
 	 * @param y Y coordinate
 	 * @param z Z coordinate
 	 */
-	VectVar(double x, double y, double z) {
+	public VectVar(double x, double y, double z) {
 		super();
 		this.x = x;
 		this.y = y;

src/mightypork/utils/math/constraints/vect/proxy/PluggableVectBound.java

@@ -1,4 +1,4 @@
-package mightypork.utils.math.constraints.vect;
+package mightypork.utils.math.constraints.vect.proxy;
 
 
 /**

src/mightypork/utils/math/constraints/vect/proxy/VectAdapter.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.vect;
+package mightypork.utils.math.constraints.vect.proxy;
+
+import mightypork.utils.math.constraints.vect.Vect;
 
 
 /**

src/mightypork/utils/math/constraints/vect/proxy/VectBound.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.vect;
+package mightypork.utils.math.constraints.vect.proxy;
+
+import mightypork.utils.math.constraints.vect.Vect;
 
 
 /**

src/mightypork/utils/math/constraints/vect/proxy/VectBoundAdapter.java

@@ -1,4 +1,6 @@
-package mightypork.utils.math.constraints.vect;
+package mightypork.utils.math.constraints.vect.proxy;
+
+import mightypork.utils.math.constraints.vect.Vect;
 
 
 public class VectBoundAdapter extends VectAdapter implements PluggableVectBound {

src/mightypork/utils/math/constraints/vect/proxy/VectNumAdapter.java

@@ -1,8 +1,9 @@
-package mightypork.utils.math.constraints.vect;
+package mightypork.utils.math.constraints.vect.proxy;
 
 
 import mightypork.utils.math.constraints.num.Num;
-import mightypork.utils.math.constraints.num.NumBound;
+import mightypork.utils.math.constraints.num.proxy.NumBound;
+import mightypork.utils.math.constraints.vect.Vect;
 
 
 /**
@@ -10,7 +11,7 @@ import mightypork.utils.math.constraints.num.NumBound;
  * 
  * @author MightyPork
  */
-class VectNumAdapter extends Vect {
+public class VectNumAdapter extends Vect {
 	
 	private final Num constrX;
 	private final Num constrY;