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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script type="text/javascript">
window.onload = function (){
var oStar = document.getElementById("start");
var oSpan = oStar.getElementsByTagName("span")[0];
var oContent = document.getElementById("content");
var oRect = document.getElementById("rect");
var timer = null;
var oTime = document.getElementById("time");
var aImg = document.getElementsByTagName("img");
var arrImg = ["http://img3.douban.com/view/photo/thumb/public/p1994200192.jpg",
"http://img5.douban.com/view/photo/thumb/public/p1994200528.jpg",
"http://img3.douban.com/view/photo/thumb/public/p1994200963.jpg",
"http://img3.douban.com/view/photo/thumb/public/p1994201400.jpg",
"http://img3.douban.com/view/photo/thumb/public/p1994201804.jpg",
"http://img5.douban.com/view/photo/thumb/public/p1994201968.jpg",
"http://img3.douban.com/view/photo/thumb/public/p1994202154.jpg",
"http://img5.douban.com/view/photo/thumb/public/p1994202276.jpg",
"http://img3.douban.com/view/photo/thumb/public/p1994202342.jpg"];
var oScore = document.getElementById("score");
var oFail = document.getElementById("fail");
var oSuccess = document.getElementById("success");
var level = [{"num":"3","timeGame":"10"},
{"num":"4","timeGame":"10"},
{"num":"6","timeGame":"15"},
{"num":"8","timeGame":"20"}];
oSpan.onclick = function (){
var rating = 0;
starGame( level[rating].num,level[rating].timeGame,rating );
}
// 游戏程序 参数分别代表 块数 游戏时间 等级
function starGame( num,timeGame,rating){
oStar.style.display = "none";
oFail.style.display = "none";
oSuccess.style.display = "none";
oContent.style.display = "block";
oContent.setAttribute("off","0");
oTime.style.width = "440px";
oScore.innerHTML = 0;
oRect.innerHTML = "";
fillContent(num);
setTimeout(function (){
for(var i = 0; i < aImg.length; i++){
aImg[i].src = "http://img3.douban.com/view/photo/thumb/public/p2191686093.jpg";
}
getTime( oTime,"width", -Math.floor( parseInt( getStyle(oTime,"width") )/timeGame ), timeGame, num*20, rating );
},3000);
}
//填充块
function fillContent(size){
var arr = Mix(size,1,2);
//console.log(arr);
for(var i = 0; i < arr.length; i++){
oRect.innerHTML += "<img style = ‘top:"+ 110*Math.floor(i/4) +"px; left:"+ 110*Math.floor(i%4) +"px‘ select = ‘N‘ index = " + i + " address = " + arrImg[arr[i]] +" src = "+ arrImg[arr[i]] +" num = "+ arr[i] + ">";
}
}
function Mix( max,min,fre){
var arr = [];
for(var i = min; i <= max; i++ ){
arr.push(i);
}
var newarr = [getRandom(arr.length,1)];
for(var i = 0; newarr.length < arr.length*fre; i++ ){
var num = getRandom(arr.length,1);
if( toCon(num,fre-1 ) ){
newarr.push(num);
}
}
function toCon( num,fre ){
var iNow = 0;
for(var i = 0; i < newarr.length; i++ ){
if( num == newarr[i] && iNow != fre ){
++iNow;
}else if( num == newarr[i] && iNow == fre ){
return false;
}
}
return true;
}
return newarr;
}
function getTime( obj,attr,speed,time,totle,rating ){
clearInterval(obj.timer);
selectRect(totle,rating);
obj.timer = setInterval( function (){
time--;
if( time != 0 ){
obj.style[attr] = parseInt( getStyle(obj,attr) ) + speed + "px";
if( parseInt(oContent.getAttribute("off")) == 1 ){
clearInterval(obj.timer);
}
}
if( time == 0 ){
obj.style[attr] = "0px";
clearInterval(obj.timer);
for(var i = 0; i < aImg.length; i++ ){
aImg[i].src = aImg[i].getAttribute("address");
}
//console.log( oContent.getAttribute("off") );
if( parseInt(oContent.getAttribute("off"))!= 1 ){
oContent.style.display = "none";
oFail.style.display = "block";
var oP = oFail.getElementsByTagName("p")[0];
oP.onclick = function (){
oFail.style.display = "none";
oStar.style.display = "block";
oSpan.onclick = function (){
starGame(level[0].num,level[0].timeGame,0);
}
}
}
}
},1000)
}
function selectRect(totle,rating){
var selectNum = 0;
var selectVal = [];
var selectIndex = [];
for(var i = 0; i < aImg.length; i++ ){
aImg[i].style.cursor = "pointer";
aImg[i].onclick = function(){
selectNum++;
this.style.border = "1px red solid";
this.src = this.getAttribute("address");
this.setAttribute("select","Y");
selectVal.push( parseInt( this.getAttribute("num")) );
selectIndex.push( parseInt( this.getAttribute("index")) );
//console.log(selectVal );
if( selectNum == 2 ){
selectNum = 0;
if( selectVal.length == 2 ){
if( selectVal[0] == selectVal[1] && selectIndex[0]!= selectIndex[1] ){
toSelectSuccess(totle,rating);
oScore.innerHTML = parseInt( oScore.innerHTML ) + 20;
} else {
toSelectError();
}
}
selectVal = [];
selectIndex = [];
}
}
}
function toSelectError(){
setTimeout (function(){
var selArrE = [];
for(var i = 0; i < aImg.length; i++ ){
if( aImg[i].getAttribute("select") == "Y"){
selArrE.push( parseInt(aImg[i].getAttribute("index")) );
}
}
for(var i = 0; i < aImg.length; i++ ){
for(var j = 0; j < selArrE.length; j++ ){
if( aImg[i].getAttribute("index") == selArrE[j] ){
aImg[i].src = aImg[i].getAttribute("address");
aImg[i].src = "http://img3.douban.com/view/photo/thumb/public/p2191686093.jpg";
aImg[i].style.border = "1px white solid";
aImg[i].setAttribute("select","N");
}
}
}
selArrE.length = 0;
},300);
}
function toSelectSuccess( totle,rating){
setTimeout (function(){
var selArrS = [];
for(var i = 0; i < aImg.length; i++ ){
if( aImg[i].getAttribute("select") == "Y"){
selArrS.push( aImg[i].getAttribute("index") );
}
}
//console.log(totle);
for(var i = 0; i < aImg.length; i++ ){
for(var j = 0; j < selArrS.length; j++ ){
if( aImg[i].getAttribute("index") == selArrS[j] ){
aImg[i].src = aImg[i].getAttribute("address");
aImg[i].style.display = "none";
aImg[i].setAttribute("select","N");
}
}
}
selArrS.length = 0;
if( parseInt( oScore.innerHTML ) == parseInt( totle ) ){
oContent.setAttribute("off","1");
oContent.style.display = "none";
oSuccess.style.display = "block";
var oP = oSuccess.getElementsByTagName("p")[0];
oP.onclick = function(){
rating++;
if( rating == 4 ){
oStar.style.display = "block";
oFail.style.display = "none";
oSuccess.style.display = "none";
oContent.style.display = "none";
rating = 0;
oSpan.onclick = function (){
starGame( level[0].num,level[0].timeGame,0 );
}
}
starGame( level[rating].num,level[rating].timeGame,rating);
}
}
//console.log( selArr[0],selArr[1] );
var selArr = [];
//console.log( selArr[0],selArr[1] );
//var selArr = [];
},200);
}
}
function getStyle(obj,attr){
if(obj.currentStyle){
return obj.currentStyle[attr];
} else{
return getComputedStyle(obj)[attr];
}
}
function getRandom( max, min){
return Math.floor( Math.random()*( max - min + 1) + min );
}
}
</script>
<style>
*{
padding: 0px;
margin: 0px;
}
#start{
background: url(images/background.jpg) no-repeat;
margin: 50px auto;
position: relative;
width: 800px;
height: 500px;
overflow: hidden;
display: block;
}
#start span{
background: pink;
color: white;
position: absolute;
top: 400px;
left: 700px;
cursor: pointer;
padding: 15px;
}
#content{
background: #cccccc;
margin: 50px auto;
position: relative;
width: 440px;
height: 440px;
display: none;
}
#content p{
position: absolute;
right: 5px;
top: -20px;
}
#content #rect{
width: 440px;
height: 440px;
position: relative;;
}
#content img{
border: 1px white solid;
width: 98px;
height: 98px;
margin: 5px;
position: absolute;
}
#time{
width: 440px;
background: red;
height: 30px;
position: absolute;
bottom: -30px;
}
#fail{
background: black;
margin: 50px auto;
width: 440px;
height: 440px;
display: none;
}
#fail p {
margin: 50px auto;
font-size: 120px;
color:white;
cursor: pointer;
}
#success{
background: red;
margin: 50px auto;
width: 440px;
height: 440px;
display: none;
}
#success p {
margin: 50px auto;
font-size: 120px;
color:white;
cursor: pointer;
}
</style>
</head>
<body>
<div id = "start">
<span>start</span>
</div>
<div id = "content" off = "0">
<p>Score: <span id = "score">0</span>point</p>
<div id = "time"></div>
<div id="rect"></div>
</div>
<div id = "fail">
<p>Failure!</p>
</div>
<div id = "success">
<p>Success</p>
</div>
</body>
</html>
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原文地址：http://www.cnblogs.com/mayufo/p/4471268.html
