Делаем себе флеш плеер (Action Script 3.0) (Страница 2 из 3)

import flash.display.Graphics; 

var p_stat:int=0;
var v_stat:int=0;
var req:URLRequest = new URLRequest("http://178.250.240.120:8000/radio");
var req2:URLRequest = new URLRequest("http://178.250.240.120:8000/radio.aac");
var context:SoundLoaderContext = new SoundLoaderContext(4000, false);
var potok:Sound          = new Sound();
var chanal:SoundChannel    = new SoundChannel();
var soud_vol:SoundTransform      = new SoundTransform();
var analo:Shape = new Shape();
var graf:Shape = new Shape();
var bytes:ByteArray = new ByteArray();
var n1:Array = new Array(256);
var i:int = 0;
var n:int = 0;
const xn:int = 138;
const yn:int = 40;
const razm:int = 90;
const visot:int = 25;
const cvet:int = 0x999999;

play_buton.addEventListener(MouseEvent.CLICK, play_nazh);
play_buton2.addEventListener(MouseEvent.CLICK, play_nazh2);
vol_buton.addEventListener(MouseEvent.CLICK, vol_nazh);

v_stat=3;
vol_ur(v_stat);
vol_buton.gotoAndStop(v_stat);

this.addChildAt(analo,numChildren - 1);
this.addChildAt(graf,numChildren - 1);

function play_nazh(event:MouseEvent):void
{
    if (p_stat==0) {
        p_stat=1;
        play_buton.gotoAndStop(2);
        play_buton2.gotoAndStop(1);
        potok.load(req,context);
        chanal=potok.play();
        vol_ur(v_stat);
        addEventListener(Event.ENTER_FRAME, ana);
    }
    else {
        p_stat=0;
        play_buton.gotoAndStop(1);
        play_buton2.gotoAndStop(2);
        chanal.stop();
        potok.close();
        
        var false_potok:Sound = new Sound();
        potok = false_potok;
    }
    
}

function play_nazh2(event:MouseEvent):void
{
    if (p_stat==0) {
        p_stat=1;
        play_buton2.gotoAndStop(2);
        play_buton.gotoAndStop(1);
        potok.load(req2,context);
        chanal=potok.play();
        vol_ur(v_stat);
        addEventListener(Event.ENTER_FRAME, ana);
    }
    else {
        p_stat=0;
        play_buton2.gotoAndStop(1);
        play_buton.gotoAndStop(2);
        chanal.stop();
        potok.close();
        
        var false_potok:Sound = new Sound();
        potok = false_potok;
    }
    
}

function vol_nazh(event:MouseEvent):void
{
    v_stat=Math.ceil(event.localX/5);
    vol_buton.gotoAndStop(v_stat);
    vol_ur(v_stat);
}

function vol_ur(v_stat)
{
    
    soud_vol.volume = v_stat*1/5;
    chanal.soundTransform = soud_vol;
}


function ana(event:Event):void 
{ 
    
    analo.graphics.clear(); 
    SoundMixer.computeSpectrum(bytes, true, 0);  
    analo.graphics.lineStyle(0, cvet); 
    analo.graphics.beginFill(cvet); 
    analo.graphics.moveTo(xn, yn);
    analo.graphics.endFill();
    for (i = 0; i < 256; i++) 
    { 
        n1[i] = bytes.readFloat();      
    }
    for (i = 0; i < 128; i++) 
    {
        //n=n1[i]*visot;
        
        n=((n1[i]+n1[i+128])/2)*visot;
        
        analo.graphics.moveTo(xn+(i*razm/128), yn);
        analo.graphics.lineTo(xn+(i*razm/128), yn-n);
        
    }
    analo.graphics.endFill();
    
}