dding prelim audio

lime/AudioHandler.hx

@@ -0,0 +1,90 @@
+package lime;
+
+import lime.utils.Libs;
+import nme.AssetData;
+
+
+class SoundTransform {
+   public var pan:Float;
+   public var volume:Float;
+
+   public function new(vol:Float = 1.0, panning:Float = 0.0) {
+      volume = vol;
+      pan = panning;
+   }
+
+   public function clone() {
+      return new SoundTransform(volume, pan);
+   }
+}
+
+class Sound {
+	public var handle : Dynamic;
+	public var sound : Dynamic;
+
+	@:isVar public var volume(default, set) : Float = 1.0;
+	@:isVar public var pan(default, set) : Float = 0.0;
+
+	private var _transform:SoundTransform;
+
+	public function new(_handle:Dynamic, ?_sound:Dynamic = null){
+		handle = _handle;
+		sound = _sound;
+			//reuse.
+		_transform = new SoundTransform(volume,pan);
+	}
+
+	public function play(?_loops:Int = 0, ?_start:Float = 0.0) {
+		sound = null;
+		sound = nme_sound_channel_create(handle, _start, _loops, _transform);
+	}
+
+	public function stop() {
+		if(sound != null) {
+			nme_sound_channel_stop(sound);
+			sound = null;
+		}
+	}
+
+	public function set_volume(_v:Float) : Float {
+		_transform.volume = _v;
+		nme_sound_channel_set_transform(sound,_transform);
+		return volume = _v;
+	}
+	public function set_pan(_p:Float) : Float {
+		_transform.pan = _p;
+		nme_sound_channel_set_transform(sound,_transform);
+		return pan = _p;
+	}
+
+   private static var nme_sound_channel_create = Libs.load("nme","nme_sound_channel_create", 4);
+   private static var nme_sound_channel_stop = Libs.load("nme","nme_sound_channel_stop", 1);
+   private static var nme_sound_channel_set_transform = Libs.load("nme","nme_sound_channel_set_transform", 2);
+}
+
+class AudioHandler {
+	
+	public var lib : LiME;
+    public function new( _lib:LiME ) { lib = _lib; }
+
+    public var sounds : Map<String, Sound>;
+	public function startup() {
+		//test audio junks
+
+		sounds = new Map();		
+	}
+
+	public function create_sound(_name:String, _file:String ) {
+		if(sounds.exists(_name)) {
+			throw ">>> Named sounds are not allowed to have duplicate names";
+		}
+		var _handle = nme_sound_from_file( nme.AssetData.path.get(_file), false);
+		var _sound = new Sound(_handle);
+		sounds.set(_name, _sound);
+	}
+
+
+   private static var nme_sound_from_file = Libs.load("nme","nme_sound_from_file", 2);
+   private static var nme_sound_from_data = Libs.load("nme","nme_sound_from_data", 3);
+
+}

lime/LiME.hx

@@ -4,6 +4,7 @@ import lime.utils.Libs;
 
 import lime.Constants;
 import lime.RenderHandler;
+import lime.AudioHandler;
 import lime.InputHandler;
 import lime.WindowHandler;
 
@@ -17,7 +18,8 @@ class LiME {
 	public var config : Dynamic;
 
         //The handlers for the messages from NME
-    public var input   : InputHandler;
+    public var audio    : AudioHandler;
+    public var input    : InputHandler;
     public var render   : RenderHandler;
 	public var window 	: WindowHandler;
 
@@ -64,10 +66,17 @@ class LiME {
             //do any on ready initialization for the window
         window.ready();
 
+            //For the asset class to keep lists and such
+        nme.AssetData.initialize();
+
             //Create our input message handler class 
         input = new InputHandler( this );
         input.startup();         
 
+            //Create our audio message handler class
+        audio = new AudioHandler( this );
+        audio.startup();         
+
             //Create our render message handler class
         render = new RenderHandler( this );
         render.startup();