StatefulObjects

jme3-core/src/main/java/com/jme3/light/DirectionalLight.java

@@ -110,6 +110,7 @@ public final void setDirection(Vector3f dir){
         if (!direction.isUnitVector()) {
             direction.normalizeLocal();
         }
+        updateStates(null);
     }
 
     @Override

jme3-core/src/main/java/com/jme3/light/Light.java

@@ -37,6 +37,7 @@
 import com.jme3.math.ColorRGBA;
 import com.jme3.renderer.Camera;
 import com.jme3.scene.Spatial;
+import com.jme3.util.StatefulObject;
 import com.jme3.util.TempVars;
 import java.io.IOException;
 
@@ -45,7 +46,7 @@
  * <p>
  * All light source types have a color.
  */
-public abstract class Light implements Savable, Cloneable {
+public abstract class Light extends StatefulObject implements Savable, Cloneable {
 
     /**
      * Describes the light type.
@@ -171,6 +172,7 @@ public float getLastDistance(){
      */
     public void setColor(ColorRGBA color){
         this.color.set(color);
+        updateStates(null);
     }
 
 
@@ -189,6 +191,7 @@ public boolean isEnabled() {
      */
     public void setEnabled(boolean enabled) {
         this.enabled = enabled;
+        updateStates(null);
     }
 
     public boolean isFrustumCheckNeeded() {

jme3-core/src/main/java/com/jme3/light/PointLight.java

@@ -136,6 +136,7 @@ public Vector3f getPosition() {
      */
     public final void setPosition(Vector3f position) {
         this.position.set(position);
+        updateStates(null);
     }
 
     /**
@@ -171,6 +172,7 @@ public final void setRadius(float radius) {
         } else {
             this.invRadius = 0;
         }
+        updateStates(null);
     }
 
     /**

jme3-core/src/main/java/com/jme3/light/SpotLight.java

@@ -317,6 +317,7 @@ public Vector3f getDirection() {
 
     public final void setDirection(Vector3f direction) {
         this.direction.set(direction);
+        updateStates(null);
     }
 
     public Vector3f getPosition() {
@@ -325,6 +326,7 @@ public Vector3f getPosition() {
 
     public final void setPosition(Vector3f position) {
         this.position.set(position);
+        updateStates(null);
     }
 
     public float getSpotRange() {
@@ -354,6 +356,7 @@ public void setSpotRange(float spotRange) {
         } else {
             this.invSpotRange = 0;
         }
+        updateStates(null);
     }
 
     /**
@@ -387,6 +390,7 @@ public void setSpotInnerAngle(float spotInnerAngle) {
         }
         this.spotInnerAngle = spotInnerAngle;
         computeAngleParameters();
+        updateStates(null);
     }
 
     /**
@@ -413,6 +417,7 @@ public void setSpotOuterAngle(float spotOuterAngle) {
         }
         this.spotOuterAngle = spotOuterAngle;
         computeAngleParameters();
+        updateStates(null);
     }
 
     /**

jme3-core/src/main/java/com/jme3/renderer/Camera.java

@@ -45,6 +45,9 @@
 import com.jme3.math.Vector2f;
 import com.jme3.math.Vector3f;
 import com.jme3.math.Vector4f;
+import com.jme3.export.*;
+import com.jme3.math.*;
+import com.jme3.util.StatefulObject;
 import com.jme3.util.TempVars;
 import java.io.IOException;
 import java.util.logging.Level;
@@ -70,7 +73,7 @@
  * @author Mark Powell
  * @author Joshua Slack
  */
-public class Camera implements Savable, Cloneable {
+public class Camera extends StatefulObject implements Savable, Cloneable {
 
     private static final Logger logger = Logger.getLogger(Camera.class.getName());
 
@@ -1247,6 +1250,7 @@ public void updateViewProjection() {
             //viewProjectionMatrix.set(viewMatrix).multLocal(projectionMatrix);
             viewProjectionMatrix.set(projectionMatrix).multLocal(viewMatrix);
         }
+        updateStates(null);
     }
 
     /**

jme3-core/src/main/java/com/jme3/scene/Node.java

@@ -58,6 +58,9 @@
  * @author Joshua Slack
  */
 public class Node extends Spatial {
+    public enum StateUpdateHints {
+        INVALIDATE_UPDATE_LIST        
+    }
     private static final Logger logger = Logger.getLogger(Node.class.getName());
     /**
      * This node's children.
@@ -201,6 +204,7 @@ private void addUpdateChildren(SafeArrayList<Spatial> results) {
      *  that would change state.
      */
     void invalidateUpdateList() {
+        updateStates(StateUpdateHints.INVALIDATE_UPDATE_LIST);
         updateListValid = false;
         if (parent != null) {
             parent.invalidateUpdateList();

jme3-core/src/main/java/com/jme3/scene/Spatial.java

@@ -48,8 +48,10 @@
 import com.jme3.renderer.queue.RenderQueue;
 import com.jme3.renderer.queue.RenderQueue.Bucket;
 import com.jme3.renderer.queue.RenderQueue.ShadowMode;
+import com.jme3.scene.Node.StateUpdateHints;
 import com.jme3.scene.control.Control;
 import com.jme3.util.SafeArrayList;
+import com.jme3.util.StatefulObject;
 import com.jme3.util.TempVars;
 import com.jme3.util.clone.Cloner;
 import com.jme3.util.clone.IdentityCloneFunction;
@@ -68,8 +70,8 @@
  * @author Joshua Slack
  * @version $Revision: 4075 $, $Data$
  */
-public abstract class Spatial implements Savable, Cloneable, Collidable,
-        CloneableSmartAsset, JmeCloneable, HasLocalTransform {
+public abstract class Spatial extends StatefulObject implements Savable, Cloneable, Collidable, CloneableSmartAsset, JmeCloneable, HasLocalTransform {
+
     private static final Logger logger = Logger.getLogger(Spatial.class.getName());
 
     /**
@@ -775,6 +777,7 @@ public void addControl(Control control) {
         boolean before = requiresUpdates();
         controls.add(control);
         control.setSpatial(this);
+        updateStates(StateUpdateHints.INVALIDATE_UPDATE_LIST);
         boolean after = requiresUpdates();
         // If the requirement to be updated has changed,
         // then we need to let the parent node know, so it
@@ -799,6 +802,7 @@ public void removeControl(Class<? extends Control> controlType) {
                 break; // added to match the javadoc  -pspeed
             }
         }
+        updateStates(StateUpdateHints.INVALIDATE_UPDATE_LIST);
         boolean after = requiresUpdates();
         // If the requirement to be updated has changed,
         // then we need to let the parent node know, so it
@@ -824,13 +828,15 @@ public boolean removeControl(Control control) {
             control.setSpatial(null);
         }
 
-        boolean after = requiresUpdates();
+        updateStates(StateUpdateHints.INVALIDATE_UPDATE_LIST);        
+        boolean after = requiresUpdates();       
         // If the requirement to be updated has changed,
         // then we need to let the parent node know, so it
         // can rebuild its update list.
         if (parent != null && before != after) {
             parent.invalidateUpdateList();
         }
+
         return result;
     }
 
@@ -906,6 +912,7 @@ public void updateGeometricState() {
         // assume that this Spatial is a leaf, a proper implementation
         // for this method should be provided by Node.
 
+        int refreshFlagsCp = refreshFlags;
         // NOTE: Update world transforms first because
         // bound transform depends on them.
         if ((refreshFlags & RF_LIGHTLIST) != 0) {
@@ -921,6 +928,8 @@ public void updateGeometricState() {
             updateMatParamOverrides();
         }
         assert refreshFlags == 0;
+
+        updateStates(refreshFlagsCp);
     }
 
     /**

jme3-core/src/main/java/com/jme3/system/NanoTimer.java

@@ -87,11 +87,13 @@ public void update() {
         tpf = (getTime() - previousTime) * (1.0f / TIMER_RESOLUTION);
         fps = 1.0f / tpf;
         previousTime = getTime();
+        updateStates(null);
     }
 
     @Override
     public void reset() {
         startTime = System.nanoTime();
         previousTime = getTime();
+        updateStates(null);
     }
 }

jme3-core/src/main/java/com/jme3/system/Timer.java

@@ -31,14 +31,16 @@
  */
 package com.jme3.system;
 
+import com.jme3.util.StatefulObject;
+
 /**
  * <code>Timer</code> is the base class for a high resolution timer. It is
  * created from getTimer("display system")
  *
  * @author Mark Powell
  * @version $Id: Timer.java,v 1.18 2007/03/09 10:19:34 rherlitz Exp $
  */
-public abstract class Timer {
+public abstract class Timer extends StatefulObject{
 
     /**
      * Returns the current time in ticks. A tick is an arbitrary measure of time

jme3-core/src/main/java/com/jme3/util/NativeObject.java

@@ -42,7 +42,7 @@
  * collected by the garbage collector, and then invoke the proper destructor
  * on the OpenGL library to delete it from memory.
  */
-public abstract class NativeObject implements Cloneable {
+public abstract class NativeObject extends StatefulObject implements Cloneable {
 
     public static final int INVALID_ID = -1;
 
@@ -130,6 +130,7 @@ public int getId(){
      * and its state needs to be updated.
      */
     public void setUpdateNeeded(){
+        updateStates(null);
         updateNeeded = true;
     }