forked from: forked from: TailSoundVisualizer

/**
 * Copyright yangliu9812 ( http://wonderfl.net/user/yangliu9812 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/kghf
 */

// forked from Alex.Bowie's forked from: TailSoundVisualizer
// forked from yabuchany's TailSoundVisualizer
package {
    import com.bit101.components.*;
    import flash.events.Event;
    import flash.events.MouseEvent;
    import flash.media.Sound;
    import flash.media.SoundChannel;
    import flash.media.SoundLoaderContext;
    import flash.media.SoundMixer;
    import flash.net.URLRequest;
    import flash.utils.ByteArray;
    import frocessing.display.*;
    
    
    
    [SWF(width="465", height="465", frameRate="60")]
    public class TailSounds extends F5MovieClip2DBmp {
        private var inc:Number = 0;
        private var s:Sound = new Sound();
        private var sc:SoundChannel;
        private var ba:ByteArray = new ByteArray();
        private var array:Array;
        private var a:Number = 0;        
        
        public function TailSounds() {
            super();
        }
        public function setup():void {
            colorMode(HSB, 100);
            smooth();
            background(0);
            var context:SoundLoaderContext = new SoundLoaderContext(10, true);
            var req:URLRequest = new URLRequest("http://www.yabuchany.com/blog/wp-content/uploads/2010/12/src/jingle.mp3");
            //var req:URLRequest = new URLRequest("http://www.takasumi-nagai.com/soundfiles/sound001.mp3");
            //var req:URLRequest = new URLRequest("http://level0.kayac.com/images/murai/Digi_GAlessio_-_08_-_ekiti_son_feat_valeska_-_april_deegee_rmx.mp3");
            s.load(req,context);
            s.addEventListener(Event.COMPLETE, loadCompleteHandler);
            
        }
        public function loadCompleteHandler(e:Event):void {
            new PushButton(this, stage.stageWidth/2-50, 445, "Play", playmusic);
        }
        
        public function playmusic(e:MouseEvent):void{
            sc = s.play(0, 9999);
            
            new PushButton(this, stage.stageWidth/2-50, 445, "Stop", playstop);
        }
        public function playstop(e:MouseEvent):void {
            new PushButton(this, stage.stageWidth/2-50, 445, "Play", playmusic);
            sc.stop();
        }        
        public function draw():void {
            SoundMixer.computeSpectrum(ba, true, 0);
            a = 0;
            background(0);
            for (var i:int = 0; i < 512; i = i + 8) {
                
                var c:int;
                for (c = 0; c < 100; c++) {
                    stroke(random(100),60,100,100);
                }
                inc +=0.0001+i/500000;
                var angle:Number = sin(inc) / 40.0 + sin(inc * 1.2) / 20.0;    
                if (a > 0) {
                    a = ba.readFloat();
                }
                for (var j:int = 0; j < 1; j++) {
                    a = ba.readFloat();
                }
                
                var num:int =100;
                tail(i+80,stage.stageHeight/20*19, a*num, angle+0.00001);
                tail(i+40, stage.stageHeight / 20 * 10, a * num, -(angle + 0.00001));
                translate(+2,-1.5);
            }
        }    
        public function tail(x:int,y:int,units:int,angle:Number):void {
            pushMatrix();
            translate(x,y);
            for(var i:int=units;i>0;i--){
                strokeWeight(8);
                line(0, 0, 0, -8);
                translate(0,-8);
                rotate(angle);
            }
            popMatrix();
        }
    }
}