package {
	import de.popforge.audio.output.Audio;
	import de.popforge.audio.output.AudioBuffer;
	
	import flash.display.Sprite;
	import flash.events.Event;
	
	import net.fladdict.mml.MML;
	import net.fladdict.mml.MMLParser;

	public class soundStudy extends Sprite
	{
		public var buffer:AudioBuffer
		public var mml:MML
		
		//1フレーム理論値1470配列、多分5000回分も計算すればきれいに演奏できる…はず
		public function soundStudy()
		{
			start();
		}
		
		public function start():void
		{
			buffer = new AudioBuffer(16, Audio.MONO, Audio.BIT8, Audio.RATE22050);
			buffer.onInit = bufferInit;
			buffer.onStart = bufferStart;
			buffer.onComplete = bufferComplete;
			
			mml = MMLParser.parse("t120o3l8c.el4<c>dref;eef+rg+a", buffer);
		}
		
		
		protected function bufferInit(bufer:AudioBuffer):void
		{
			buffer.start();
		}
		
		
		protected function bufferStart(buffer:AudioBuffer):void
		{
			
		}
		
		
		protected function bufferComplete(buffer:AudioBuffer):void
		{
			var samples:Array = buffer.getSamples();
			mml.update(samples)
			buffer.update();
		}
	}
}