JS重现_经典拼板游戏（JS拼图游戏）

2024-09-05 12:21:02

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JS重现_经典拼板游戏_QQ：23154623，如果看不到图片，请在代码中修改2处图片地址。拼图游戏，之前玩过吧，一款小巧的益智游戏，通过编写JS游戏，可提高你对JS原理的理解。

<!doctype html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>JS重现_经典拼板游戏</title></head><body><style>*{margin:0;padding:0;}.shell{margin:20px auto;position:relative;width:499px;height:299px;border:#666 10px solid;background:#FAFAFA;}.shell p{position:absolute;width:99px;height:99px;background:url(http://www.codefans.net/jscss/demoimg/201108/2519802_980x1200_281.jpg) no-repeat 0 0;cursor:pointer;}.bar{margin:0 auto;width:499px;font:600 16px/1.8em Verdana;}.bar em{font-style:normal;margin-right:10px;color:#F00;}#showall{font:12px/1.8em Verdana;cursor:pointer;}#show{background:url(http://www.vevb.com/jscss/demoimg/201108/2519802_980x1200_281.jpg) no-repeat 0 0;}</style><div id="shell" class="shell"></div><div id="bar" class="bar">	<b>计时:</b><em id="times">00:00</em>	<b>步数:</b><em id="steps">0</em>	<select id="hard">		<option value="1">入门模式</option>		<option value="7">简单模式</option>		<option value="81">一般模式</option>		<option value="201">困难模式</option>		<option value="501">超难模式</option>	</select>	<b id="showall">查看原图</b></div><div id="show" class="shell" style="display:none;"></div><script type="text/javascript">speller={	init:function(n){		this.hard=n||5;		this.step=this.useTime=0;		this.blank=14;		this.createGrid();		clearInterval(this.timer);		this.timer=setInterval(function(){			speller.useTime++;/* 累加时间并格式化显示 */			document.getElementById("times").innerHTML=('0'+parseInt(speller.useTime/60)).slice(-2)+':'+('0'+speller.useTime%60).slice(-2);		},1000);	}	,createGrid:function(){		var X=function(n){return n%5*100;},Y=function(n){return parseInt(n/5)*100;};		for(var i=0,html=[];i<15;i++){			html.push('<p onclick="speller.move(this);" id="'+i+'" class="'+i+'"  style="left:'+X(i)+'px;top:'+Y(i)+'px;background-position:-'+X(i)+'px -'+Y(i)+'px;"></p>');		}		document.getElementById("shell").innerHTML=html.join('');		this.random();	}	,random:function(p){		var ps=document.getElementById("shell").getElementsByTagName("P"),l=ps.length,me=this;		ps[this.blank].style.display="none";		var en=function(n){			var arr=[];			if(n<14 && n%5!=4){arr.push(n+1);}			if(n>0 && n%5!=0){arr.push(n-1);}			if(n>4){arr.push(n-5);}			if(n<10){arr.push(n+5);}			return arr[parseInt(Math.random()*arr.length)]*1;		}		var getp=function(n){for(var i=0;i<l;i++){if(ps[i].className==n){return ps[i];}}}		for(var i=0;i<me.hard;i++){			this.move2(getp(en(this.blank*1)));		}	}	,move2:function(p){		var pos=p.className*1,POS=this.blank*1,abs=Math.abs(pos-POS),max=pos>POS?pos:POS;		p.style.top=parseInt(POS/5)*100+"px";		p.style.left=POS%5*100+"px";		p.className=POS;this.blank=pos;	}	,move:function(p){		var pos=p.className*1,POS=this.blank*1,abs=Math.abs(pos-POS),max=pos>POS?pos:POS;		if(abs==5){			this.fx(parseInt(pos/5)*100,parseInt(POS/5)*100,function(x){p.style.top=x+"px";},function(){},100,.4)		}else if(abs==1&&max%5!=0){			this.fx(pos%5*100,POS%5*100,function(x){p.style.left=x+"px";},function(){},100,.4)		}else{return;}		p.className=POS;this.blank=pos;document.getElementById("steps").innerHTML=++this.step;		if(this.check()){			var me=this,last=document.getElementById("shell").getElementsByTagName("P")[14];			last.style.display="block";			this.blank=10000;			this.fx(0,100,function(x){last.style.opacity=x/100;last.style.filter="alpha(opacity="+x+")";},function(){alert('你真棒!再来一次吧!');me.init();},200,1)		}	}	,check:function(){		var p=document.getElementById("shell").getElementsByTagName("P");		for(var i=0,l=p.length;i<l;i++){if(p[i].className!=p[i].id){return false;}}		return true;	}	,fx:function(f,t,fn,end,tm,pow){		var D=Date,d=new D,e,c=tm||240,pow=pow||2;		return e=setInterval(function (){			var z=Math.min(1,(new D-d)/c);			(false===fn(+f+(t-f)*Math.pow(z,pow),z)||z==1) && end && end(clearTimeout(e));		},10);	}}speller.init(document.getElementById("hard").value);document.getElementById("showall").onclick=function(){	document.getElementById("show").style.display=document.getElementById("show").style.display=="none"?"":"none";}document.getElementById("hard").onchange=function(){	speller.init(this.value);}document.all&&document.execCommand("BackgroundImageCache", false, true);</script></body></html>

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