package com.aurellem.capture.examples;

 

 import java.io.File;

 

 import com.aurellem.capture.IsoTimer;

 import com.aurellem.capture.audio.MultiListener;

 import com.aurellem.capture.audio.WaveFileWriter;

 import com.jme3.app.SimpleApplication;

 import com.jme3.audio.AudioNode;

 import com.jme3.audio.Listener;

 import com.jme3.input.controls.ActionListener;

 import com.jme3.input.controls.MouseButtonTrigger;

 import com.jme3.material.Material;

 import com.jme3.math.ColorRGBA;

 import com.jme3.math.Quaternion;

 import com.jme3.math.Vector3f;

 import com.jme3.scene.Geometry;

 import com.jme3.scene.shape.Box;

 import com.jme3.system.AppSettings;

 

 

 /**

  * 

  * Demonstrates advanced use of the audio capture and recording features.

  * Multiple perspectives of the same scene are simultaneously rendered to 

  * different sound files.  

  * 

  * A key limitation of the way multiple listeners are implemented is that 

  * only 3D positioning effects are realized for listeners other than the

  * main LWJGL listener.  This means that audio effects such as environment

  * settings will *not* be heard on any auxiliary listeners, though sound 

  * attenuation will work correctly.  

  * 

  * Multiple listeners as realized here might be used to make AI entities 

  * that can each hear the world from their own perspective.  

  * 

  * @author Robert McIntyre

  *

  */

 

 public class AdvancedAudio extends SimpleApplication {

 	    

   public static void main(String[] args) {

 	  

 	AdvancedAudio app = new AdvancedAudio();

 	AppSettings settings = new AppSettings(true);

 	

 	settings.setAudioRenderer("Send");

 	app.setSettings(settings);

 	app.setShowSettings(false);

 	app.start();

 	app.setPauseOnLostFocus(false);

   }

 

   private AudioNode audio_gun;

   private AudioNode audio_nature;

   private Geometry player;

   private Listener auxListener = new Listener(); 

   public File data1 = new File("/home/r/tmp/data1.wav");

   public File data2 = new File("/home/r/tmp/data2.wav");

   public File data3 = new File("/home/r/tmp/data3.wav");

    

   private File makeTarget(int n){

 	  	return new File("/home/r/tmp/assload-" + n + ".wav");

   }

   

   

   @Override

   public void simpleInitApp() {

 	this.setTimer(new IsoTimer(60));

 	

 	

 	if (this.audioRenderer instanceof MultiListener){

 		MultiListener rf = (MultiListener)this.audioRenderer;

 		

 		for (int n = 0; n < 0; n++){

 			Listener zzz = new Listener();

 			rf.addListener(zzz);

 			rf.registerSoundProcessor(

 						zzz, new WaveFileWriter(makeTarget(n)));

 		}

 		Listener listener3 = new Listener();

 		rf.addListener(auxListener);

 		rf.addListener(listener3);

 		rf.registerSoundProcessor(new WaveFileWriter(data1));

 		rf.registerSoundProcessor(auxListener, new WaveFileWriter(data2));

 		rf.registerSoundProcessor(listener3, new WaveFileWriter(data3));

 	}

     flyCam.setMoveSpeed(40);

     

     /** just a blue box floating in space */

     Box box1 = new Box(Vector3f.ZERO, 1, 1, 1);

     player = new Geometry("Player", box1);

     Material mat1 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");

     mat1.setColor("Color", ColorRGBA.Blue);

     player.setMaterial(mat1);

     rootNode.attachChild(player);

     

     /** custom init methods, see below */

     initKeys();

     initAudio();

 	

 	this.audioRenderer.playSource(audio_gun);

 

 	

 

   }

 

   /** We create two audio nodes. */ 

   private void initAudio() {

 	//audioRenderer.setEnvironment(Environment.Cavern);

     /* gun shot sound is to be triggered by a mouse click. */

 	audio_gun = new AudioNode(assetManager, "Sound/Effects/Gun.wav", false);

 	//audio_gun = new AudioNode(assetManager, "Sound/Effects/dream.wav", false, false);

     audio_gun.setLooping(false);

     audio_gun.setVolume(2);

     audio_gun.setPositional(true);

 

 

     /* nature sound - keeps playing in a loop. */

     audio_nature = new AudioNode(assetManager, "Sound/Environment/Nature.ogg", false, false);

     audio_nature.setLooping(true);

     audio_nature.setPositional(true);

     audio_nature.setLocalTranslation(Vector3f.ZERO.clone());

     audio_nature.setVolume(3);

     audio_nature.updateGeometricState();

   }

 

   /** Declaring the "Shoot" action, and

    *  mapping it to a trigger (mouse click). */

   private void initKeys() {

     inputManager.addMapping("Shoot", new MouseButtonTrigger(0));

     inputManager.addListener(actionListener, "Shoot");

   }

 

   /** Defining the "Shoot" action: Play a gun sound. */

   private ActionListener actionListener = new ActionListener() {

     @Override

     public void onAction(String name, boolean keyPressed, float tpf) {

       if (name.equals("Shoot") && !keyPressed) {

         audioRenderer.playSource(audio_gun); // play once!

       }

     }

   };

 

   /** Move the listener with the camera - for 3D audio. */

   @Override

   public void simpleUpdate(float tpf) {

 	Vector3f loc = cam.getLocation();

 	Quaternion rot = cam.getRotation();

     listener.setLocation(loc);

     listener.setRotation(rot);

     auxListener.setLocation(loc);

     auxListener.setRotation(rot);

     if (audio_gun.getStatus() == AudioNode.Status.Stopped){

     	System.out.println("I'm Stopped!");

     	this.requestClose(false);

     }

     	

     	

   }

 

 }