• 连线游戏课件


    package 
    {
    	//动画要求:
    	//1、左边每帧“选择项”等于右边每帧“答案”
        //适用动画:
    	//1、两两对应的连线
    	//代码要求:
    	//1、_chooseNum_arr必须为二维数组,并且每个一维数组都同属“选择项”或者同属“答案”的连线
    	//2、“选择项”第一个字符串必须跟“答案”的第一个字符串相同
    	//3、一维数组个数等于该一维数组可跑的帧数,二维数组的个数等于共有多少列
    	import flash.display.MovieClip;
    	import flash.events.MouseEvent;
    	import flash.filters.GlowFilter;
    	import flash.utils.Timer;
    	import flash.events.TimerEvent;
    	import flash.display.Shape;
    	
    	public class LinkAnswer extends MovieClip
    	{
    		private var canvas:Shape;//连线的画布
    		private var beforeMc:MovieClip;//每次连线后或者初始第一个选择的mc
    		private var IsTrue:Boolean ;
    		private var mcNum:int = 0;//累计选择的mc总个数
    		private var timeNum:int;//显示结果的时间间隔。
    		private var resulTimer:Timer;//结果显示的时间侦听器
    		private var thisMc:MovieClip;//当前mc
    		private var chooseLen:int;//选择的答案所有总多少个
    		private var choose_arr:Array = [];//装载选择的答案
    		private var chooseNum_arr:Array;//装载每条题目的选择项数与标签
    		
    		public function LinkAnswer()
    		{			
    			//init();
    		}
    		
    		//_chooseNum_arr二维数组  _thisMc当前mc,_timeNum结果时间
    		public function init(_chooseNum_arr:Array,_thisMc:MovieClip,_timeNum:int)
    		{
    			
    			for(var i=0;i<_chooseNum_arr.length;i++)
    			{
    				//定位每行的元素
    				for(var j=0;j<_chooseNum_arr[i].length;j++)
    				{
    					//依次存入每个元素
    					choose_arr.push(_chooseNum_arr[i][j]);
    				}
    			}
    			chooseNum_arr=_chooseNum_arr;
    			
    			thisMc=_thisMc;
    			
    			timeNum=_timeNum;
    			
    			IsTrue=true;
    			
    			//获取所有的mc总长度
    			chooseLen=choose_arr.length;
    			
    			//将画布添加到该mc上
    			canvas=new Shape();
    
    			thisMc.addChild(canvas);
    
    			thisMc.setChildIndex(canvas,1);
    			
    			
    			//时间侦听
    			resulTimer=new Timer(timeNum,1); 
    			
    			resulTimer.addEventListener(TimerEvent.TIMER,resulTimer_fun);
    			
    			
    			pushChooseArr();
    
    		}
    		
    		private function pushChooseArr():void
    		{
    			//获取所有的mc总长度
    			var chooseNumLen:int=chooseNum_arr.length;
    			
    			for(var b:int=0;b<chooseNumLen;b++)
    			{
    				//存入每组mc
    				var _arr:Array = new Array();
    							
    				for (var d = 1; d <= chooseNum_arr[b].length; d++)
    				{
    					//存入每组mc
    					_arr.push(d);
    					
    					//当装载每组mc的总mc个数的数组等于每组mc的总个数时,进行mc随机放
    					if(d == chooseNum_arr[b].length)
    					{
    						for (var e = 0; e < chooseNum_arr[b].length; e++)
    						{
    							var j:Number = Math.round(Math.random() * (_arr.length - 1));
    							
    							chooseNum_arr[b][e].gotoAndStop(_arr[j]);
    							chooseNum_arr[b][e].addEventListener(MouseEvent.CLICK,choose_fun);
    							chooseNum_arr[b][e].buttonMode = true;
    			  				 _arr.splice(j,1);
    						}
    					}
    				}
         		  }
    		  }
    		
    		
    		//选择mc进行连线
    		private function choose_fun(e:MouseEvent):void
    		{
    				var chooseMc:MovieClip = e.currentTarget as MovieClip;
    				
    				if (beforeMc)
    				{	
    					//当当前的mc的名字第一个字符串等于之前选择的mc的第一个字符串并该mc长度不等于之前mc长度时进行连线
    					if (beforeMc.name.length != chooseMc.name.length && beforeMc.name.charAt(0) == chooseMc.name.charAt(0))
    					{
    						canvas.graphics.lineStyle(5,0x990000);
    						canvas.graphics.moveTo(beforeMc.x,beforeMc.y);
    						canvas.graphics.lineTo(chooseMc.x,chooseMc.y);
    						canvas.graphics.endFill();
    						
    						//判断当前mc帧与之前mc帧是否一致
    						if (beforeMc.currentFrame != chooseMc.currentFrame)
    						{
    							IsTrue = false;
    						}
    						
    						chooseMc.mouseChildren = false;
    						chooseMc.mouseEnabled = false;
    						beforeMc.mouseChildren = false;
    						beforeMc.mouseEnabled = false;
    						
    						mcNum +=  2;
    					}
    					
    					beforeMc.filters = null;
    					beforeMc = null;
    					
    					//判断是否做完题目
    					IsOVER();
    				}
    				else
    				{
    					chooseMc.filters = [new GlowFilter ];
    					beforeMc = chooseMc;
    				}
    
    			}
    			
    		//判断是否做完题目	
    		private function IsOVER():void
    		{
    			//记载的mc数目等于数组数目,则进行揭开结果resulTimer_fun
    			if (mcNum==choose_arr.length)
    			{
    				resulTimer.start();
    			}
    		}
    		
    		private function resulTimer_fun(e:TimerEvent):void
    		{
    			//清除画布,移除mc侦听和时间侦听
    			delet_fun();
    			
    			var mc:MovieClip=thisMc.parent as MovieClip;
    			
    			if(!IsTrue)
    			{
    				mc.fanying("答错");
    			}
    			else
    			{
    				mc.fanying("答对");
    			}
    		}
    		
    		//清除画布,移除mc侦听和时间侦听
    		private function delet_fun():void
    		{
    			canvas.graphics.clear();
    	
    			thisMc.removeChild(canvas);
    	
    			canvas=null;
    	
    			for(var i=0;i<choose_arr.length;i++)
    			{
    				choose_arr[i].removeEventListener(MouseEvent.CLICK,choose_fun);
    			}
    	
    			resulTimer.removeEventListener(TimerEvent.TIMER,resulTimer_fun);
    		}
    	}
    }
    

      

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  • 原文地址:https://www.cnblogs.com/dt1991/p/4648908.html
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