# HG changeset patch
# User Robert McIntyre <rlm@mit.edu>
# Date 1320008236 25200
# Node ID c4bfbf5d090eff57887838bc4da035853f21730a
# Parent  b67ffa8aa0b953ecfe54497540a36571a2370ae3
starting to get something that can percieve sound

diff -r b67ffa8aa0b9 -r c4bfbf5d090e build.xml
--- a/build.xml	Sun Oct 30 10:17:09 2011 -0700
+++ b/build.xml	Sun Oct 30 13:57:16 2011 -0700
@@ -20,7 +20,7 @@
     <pathelement path="${lib}/xuggle-xuggler.jar"/>
     <pathelement path="${lib}/xuggle-xuggler-test.jar"/>
     <pathelement path="${lib}/tritonus_aos-0.3.6.jar"/>
-    <pathelement path="${lib}/tritonus_share.jar"/>
+    <pathelement path="${lib}/tritonus_share-0.3.6.jar"/>
   </path>
 
   <target name="prepare">
diff -r b67ffa8aa0b9 -r c4bfbf5d090e src/com/aurellem/capture/audio/WaveFileWriter.java
--- a/src/com/aurellem/capture/audio/WaveFileWriter.java	Sun Oct 30 10:17:09 2011 -0700
+++ b/src/com/aurellem/capture/audio/WaveFileWriter.java	Sun Oct 30 13:57:16 2011 -0700
@@ -32,7 +32,7 @@
 	}
 		
 	public void process(ByteBuffer audioSamples, int numSamples, AudioFormat format) {
-	
+		audioSamples.clear();
 		if (!initialized){
 			init(format);
 			initialized = true;
diff -r b67ffa8aa0b9 -r c4bfbf5d090e src/com/aurellem/capture/examples/AdvancedAudio.java
--- a/src/com/aurellem/capture/examples/AdvancedAudio.java	Sun Oct 30 10:17:09 2011 -0700
+++ b/src/com/aurellem/capture/examples/AdvancedAudio.java	Sun Oct 30 13:57:16 2011 -0700
@@ -1,13 +1,20 @@
 package com.aurellem.capture.examples;
 
 import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
 import java.nio.ByteBuffer;
 
 import javax.sound.sampled.AudioFormat;
 
+import org.tritonus.share.sampled.FloatSampleTools;
+
+import com.aurellem.capture.Capture;
 import com.aurellem.capture.IsoTimer;
+import com.aurellem.capture.audio.CompositeSoundProcessor;
 import com.aurellem.capture.audio.MultiListener;
 import com.aurellem.capture.audio.SoundProcessor;
+import com.aurellem.capture.audio.WaveFileWriter;
 import com.jme3.app.SimpleApplication;
 import com.jme3.audio.AudioNode;
 import com.jme3.audio.Listener;
@@ -59,6 +66,8 @@
 			app.setShowSettings(false);
 			app.setPauseOnLostFocus(false);
 			org.lwjgl.input.Mouse.setGrabbed(false);
+			try {Capture.captureVideo(app, new File("/home/r/tmp/out.avi"));}
+			catch (IOException e) {e.printStackTrace();}
 			app.start();
 	  }
 	 
@@ -162,10 +171,11 @@
 
 		 
 		 motionControl = new MotionTrack(bell,track);
+		 motionControl.setTimer(new IsoTimer(60));
 	     motionControl.setDirectionType(MotionTrack.Direction.PathAndRotation);
 	     motionControl.setRotation(new Quaternion().fromAngleNormalAxis(-FastMath.HALF_PI, Vector3f.UNIT_Y));
-	     motionControl.setInitialDuration(10f);
-	     motionControl.setSpeed(0.1f);
+	     motionControl.setInitialDuration(20f);
+	     motionControl.setSpeed(1f);
 		 
 		 
 		 track.enableDebugShape(assetManager, rootNode);
@@ -195,12 +205,12 @@
 	
     rootNode.attachChild(music);
     audioRenderer.playSource(music);
+    music.setPositional(true);
+    //music.setVolume(1f);
     
-    music.setVolume(1f);
-    music.setPositional(true);
-    music.setMaxDistance(200.0f);
-    music.setRefDistance(0.1f);
-    music.setRolloffFactor(5f);
+    //music.setMaxDistance(200.0f);
+    //music.setRefDistance(0.1f);
+    //music.setRolloffFactor(5f);
     audioRenderer.pauseSource(music); 
     
   }
@@ -222,9 +232,10 @@
 	  Spatial entity;
 
 	  float scale = 2;
-	  
-	  public Dancer(Spatial entity){
+	  String debug;
+	  public Dancer(Spatial entity, String debug){
 		  this.entity = entity;
+		  this.debug = debug;
 	  }
 
 	  /**
@@ -238,10 +249,24 @@
 	   * hears it's surroundings and reacts to them.
 	   */
 	  public void process(ByteBuffer audioSamples, int numSamples, AudioFormat format) {
-		  //System.out.println("I'm DANCING <3");
-		  entity.scale(this.scale);
-		  if (this.scale == 2f){this.scale = 0.5f;}
-		  else {this.scale = 2;}
+		  audioSamples.clear();
+		  byte[] data = new byte[numSamples];
+		  float[] out = new float[numSamples];
+		  audioSamples.get(data);
+		  FloatSampleTools.byte2floatInterleaved(data, 0, out, 0, 
+				  numSamples/format.getFrameSize(), format);
+		  
+		  float max = Float.NEGATIVE_INFINITY;
+		  for (float f : out){if (f > max) max = f;}
+		  
+		  System.out.println(debug);
+		  System.out.println(max);
+		  
+		  
+		  
+		  //entity.scale(this.scale);
+		  //if (this.scale == 2f){this.scale = 0.5f;}
+		  //else {this.scale = 2;}
 	  }
 
 
@@ -260,10 +285,21 @@
 		
 		
 		rf.addListener(auxListener);
+		WaveFileWriter writer = null;
+		WaveFileWriter writer2 = null;
+		auxListener.setLocation(ear1.getLocalTranslation());
+		listener.setLocation(ear1.getLocalTranslation());
+		try {writer = new WaveFileWriter(new File("/home/r/tmp/out.wav"));} 
+		catch (FileNotFoundException e) {e.printStackTrace();}
 		
-		//rf.registerSoundProcessor(new WaveFileWriter(data1));
-		rf.registerSoundProcessor(auxListener, new Dancer(ear1));
+		try {writer2 = new WaveFileWriter(new File("/home/r/tmp/outmain.wav"));} 
+		catch (FileNotFoundException e) {e.printStackTrace();}
+				
+		rf.registerSoundProcessor(auxListener, 
+				new CompositeSoundProcessor(new Dancer(ear1, "aux"), writer));
 		
+		rf.registerSoundProcessor(
+				new CompositeSoundProcessor(new Dancer(ear1, "main"), writer2));
 	}   
 
     motionControl.play();
@@ -285,7 +321,7 @@
 		  if (name.equals("Shoot") && !keyPressed) {
 			  System.out.println("I'm playing! <3");
 			  System.out.println(bell.getLocalTranslation().subtract(cam.getLocation()).length());	
-			  
+			  bell.getMaterial().setColor("Color", ColorRGBA.randomColor());
 			  audioRenderer.playSource(music);
 			  System.out.println(music.getRefDistance());
 			 
@@ -297,6 +333,8 @@
   
   
   private Vector3f prevBellPos = Vector3f.ZERO;
+  
+  
   public void simpleUpdate(float tpf) {
 	//Vector3f loc = cam.getLocation();
 	//Quaternion rot = cam.getRotation();
@@ -304,14 +342,14 @@
     //listener.setRotation(rot);
     
     
-    listener.setLocation(cam.getLocation());
-    listener.setRotation(cam.getRotation());
+    //listener.setLocation(cam.getLocation());
+    //listener.setRotation(cam.getRotation());
     //auxListener.setLocation(loc);
     //auxListener.setRotation(rot);
-    //if (music.getStatus() == AudioNode.Status.Stopped){
-
-    	//music.playInstance();
-    //}
+    if (music.getStatus() != AudioNode.Status.Playing){
+    	audioRenderer.playSource(music);
+    	bell.getMaterial().setColor("Color", ColorRGBA.randomColor());
+    }
     //audioRenderer.updateSourceParam(music, AudioParam.Direction);
     
     Vector3f bellVelocity = bell.getLocalTranslation().subtract(prevBellPos).mult(1.0f/tpf);