AS3.0 扑克牌乱序排列法洗牌

栏目: JavaScript · 发布时间: 6年前

内容简介：AS3.0 扑克牌乱序排列法洗牌

package 
{
	/*
	 *@ClassName:package::PokerMain
	 *@Intro:这是一个初始化1-52扑克牌，然后进行乱序排列进行洗牌；
	 *@Author:非若
	 *@Date:2015.07.22
	 *@LanguageVersion:ActionScript 3.0
	 *
	 */
	import flash.display.Sprite;
	public class PokerMain extends Sprite
	{
		//设置扑克牌总数
		private var NUM:Number = 52;
		public function PokerMain()
		{
			//扑克洗牌：
			init_Shuffle();
		}
		private function init_Shuffle():void
		{
			var temp:Object = null;
			var _pokers:Vector.<Object >  = get_Poker();
			for (var m:uint=0; m<NUM; m++)
			{
				var n:uint = Math.random() * NUM;
				temp = _pokers[m];
				_pokers[m] = _pokers[n];
				_pokers[n] = temp;
				trace(m+"--:--"+_pokers[m].name+"<|>"+_pokers[m].style);
			}
		}
		private function get_Poker():Vector.<Object > 
		{
			//创建扑克牌对象池
			var POKER:Vector.<Object>=new Vector.<Object>();
			var _name:String = "";
			var _style:String = "";
			for (var r:uint=0; r<NUM; r++)
			{
				var Poker:Object = {name:null,style:null};
				var n:uint=uint((r-0.3)/4);
				var m:uint=uint((r-1)%4);
				switch (m)
				{
					case 0 :
						{
							_style = "红桃";
						};
						break;
					case 1 :
						{
							_style = "黑桃";
						};
						break;
					case 2 :
						{
							_style = "方块";
						};
						break;
					case 3 :
						{
							_style = "梅花";
						};
						break;
					default :
						{
							_style = "未知";
						};
						break;
				}
				switch (n)
				{
					case 0 :
						_name = "K";
						break;
					case 1 :
						_name = "A";
						break;
					case 11 :
						_name = "J";
						break;
					case 12 :
						_name = "Q";
						break;
					default :
						_name = String(n);
						break;
				}
				Poker.name = _name;
				Poker.style = _style;
				POKER.push(Poker);
			}
			return POKER;
		}
	}
}