[AS3]as3随机洗牌阵列

[AS3]as3随机洗牌阵列

package 
{ 
    import flash.display.Sprite; 
     
    import org.osmf.net.dynamicstreaming.INetStreamMetrics; 
     
    public class Main extends Sprite 
    {     
        var startDeck:Array = new Array(); 
        var shuffledDeck:Array = new Array(); 
         
        public function Main():void 
        { 
            init(); 
        } 
        private function init():void 
        { 
            for(var cardNum:int = 0; cardNum < 52; cardNum++) 
            { 
                startDeck.push(cardNum); 
            } 
            trace("CuPlayer.com提示：原始数组：" + startDeck); 
             
            //CuPlayer.com提示：随机排序数组 
            while (startDeck.length > 0) 
            { 
                var r:int = Math.floor(Math.random() * startDeck.length); 
                 
                //CuPlayer.com提示：将随机出来的数据放入到新数组中 
                shuffledDeck.push(startDeck[r]); 
                 
                //CuPlayer.com提示：将该数据从原始数组中删掉 
                startDeck.splice(r,1); 
            } 
            trace("CuPlayer.com提示：随机排序后数组：" + shuffledDeck); 
        } 
    } 
}