JS经典拼板游戏
原文链接:http://www.guimigame.com/thread-49-1-1.html,对于代码有什么不明白的地方,可以到这里给我发问哦!
废话不多说了,直接上代码!
<!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.guimigame.com/data/attachment/portal/201405/07/115743h7mwmw3k6ew0z6lc.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.guimigame.com/data/attachment/portal/201405/07/115743h7mwmw3k6ew0z6lc.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="4">简单模式</option> <option value="8">一般模式</option> <option value="16">困难模式</option> <option value="32">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; this.step=this.useTime=0; this.blank = 14; // 设置第15块为空白 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;}; var Y=function(n){return parseInt(n/5) * 100;}; for(var i = 0, html = []; i < 15; i++) { // 注意speller.move(this); 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>‘); } // 将html数组放到id="shell"的div中。注:可以用firedebug查看哦! document.getElementById("shell").innerHTML = html.join(‘‘); this.random(); }, random:function() { // 这里获取的ps是上面document.getElementById("shell").innerHTML = html.join(‘‘);的结果,ps是数组 var ps = document.getElementById("shell").getElementsByTagName("P"); var l = ps.length; var me = this; ps[this.blank].style.display = "none"; function GetRandomNum() { var num = (0 + Math.round(Math.random() * 14)); if (num == this.blank) { return GetRandomNum(); } return num; } var en = function() { return parseInt(Math.random() * l); } 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++) { // 找到一张拼图与空白交换 this.move2(getp(GetRandomNum())); } }, move2:function(p) { var pos = p.className; var POS = this.blank; 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; var POS = this.blank; var abs = Math.abs(pos-POS); var 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; var 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; var d = new D; var e; var c = tm; 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); window.open(‘http://www.guimigame.com/thread-49-1-1.html‘); </script> <h3>原文链接:<a href="http://www.guimigame.com/thread-49-1-1.html">http://www.guimigame.com/thread-49-1-1.html</a></h3> </body> </html>
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