JavaScript制作颜色反转小游戏
作者：tianzitianxie
本文给大家分享的是一个JavaScript实现的颜色反转的小游戏的源码，非常的简单好玩，有需要的小伙伴可以参考下
游戏规则：
单击方块，被单击的方块及相邻方块变色，当所有蓝色方块变为橙色时，完成任务，进入下一级。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<!-- Always force latest IE rendering engine (even in intranet) & Chrome Frame
Remove this if you use the .htaccess -->
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>颜色翻转</title>
<meta name="description" content="">
<meta name="author" content="jiamengkai">
<meta name="viewport" content="width=device-width; initial-scale=1.0">
<!-- Replace favicon.ico & apple-touch-icon.png in the root of your domain and delete these references -->
<link rel="shortcut icon" href="/favicon.ico">
<link rel="apple-touch-icon" href="/apple-touch-icon.png">
<style type="text/css">
* {
margin: 0;
padding: 0;
font-family: "Microsoft yahei";
color: #000;
}
h1 {
margin: 10px 0;
font-size: 300%;
font-weight: bolder;
}
span {
display: block;
text-indent: 32px;
}
.title {
position: fixed;
top: 50%;
left: 50%;
width: 300px;
height: 600px;
margin: -300px 0 0 -500px;
}
.main {
position: fixed;
top: 50%;
left: 50%;
width: 600px;
height: 600px;
margin: -300px 0 0 -150px;
background: #555;
border-radius: 8px;
1border: 5px solid #555;
}
.blue, .orange {
margin: 5px;
}
.blue {
background: #099;
border-radius: 8px;
float: left;
}
.orange {
background: #D69C49;
border-radius: 8px;
float: left;
}
.button {
1display: inline-block;
zoom: 1; /* zoom and *display = ie7 hack for display:inline-block */
display: block;
vertical-align: baseline;
margin: 8px 5px;
outline: none;
cursor: pointer;
text-align: center;
text-decoration: none;
font: 14px/100% Arial, Helvetica, sans-serif;
padding: .5em 2em .55em;
text-shadow: 0 1px 1px rgba(0,0,0,.3);
-webkit-border-radius: .5em;
-moz-border-radius: .5em;
border-radius: .5em;
-webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);
-moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);
box-shadow: 0 1px 2px rgba(0,0,0,.2);
}
.button:hover {
text-decoration: none;
}
.button:active {
position: relative;
top: 1px;
}
.btn {
color: #fef4e9;
border: solid 1px #da7c0c;
background: #f78d1d;
background: -webkit-gradient(linear, left top, left bottom, from(#faa51a), to(#f47a20));
background: -moz-linear-gradient(top, #faa51a, #f47a20);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#faa51a', endColorstr='#f47a20');
}
.btn:hover {
background: #f47c20;
background: -webkit-gradient(linear, left top, left bottom, from(#f88e11), to(#f06015));
background: -moz-linear-gradient(top, #f88e11, #f06015);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f88e11', endColorstr='#f06015');
}
.btn:active {
color: #fcd3a5;
background: -webkit-gradient(linear, left top, left bottom, from(#f47a20), to(#faa51a));
background: -moz-linear-gradient(top, #f47a20, #faa51a);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f47a20', endColorstr='#faa51a');
}
.operBtn {
margin-top: 10px;
width: 200px;
text-align: center;
}
.tipSpan {
display: inline-block;
margin: 5px 2px;
width: 200px;
text-align: right;
font-size: 18px;
}
.tipNum {
display: inline-block;
margin-right: 10px;
text-align: right;
width: 60px;
font-size: 18px;
}
</style>
</head>
<body>
<div class="title">
<h1>颜色翻转</h1>
<h2>游戏规则：</h2>
<span>
单击方块，被单击的方块及相邻方块变色，当所有蓝色方块变为橙色时，完成任务，进入下一级。
</span>
<div class="operBtn">
<input type="button" class="button btn" id="reset" value="重新开始"/>
<input type="button" class="button btn" id="resetLevel" value="重置本级"/>
</div>
<div class="tipInfo">
<span class="tipSpan">级别：</span><div class="tipNum" id="level">0</div>
<span class="tipSpan">本级点击次数：</span><div class="tipNum" id="clickNum">0</div>
<span class="tipSpan">总点击次数：</span><div class="tipNum" id="clickSumNum">0</div>
</div>
</div>
<div class="main" id="main">
</div>
</body>
<script type="text/javascript" src="common.js"></script>
<script type="text/javascript">
var level = 1;
var margin = 10;
var clickNum = 0;
var clickSumNum = 0;
window.onload = function() {
var mainNode = document.getElementById("main");
var mainWidth = mainNode.offsetWidth;
var mainHeight = mainNode.offsetHeight;
//重新开始
var reset = document.getElementById("reset");
reset.onclick = function() {
level = 1;
createNewDiv();
};
//重置本级
var resetLevel = document.getElementById("resetLevel");
resetLevel.onclick = function() {
createNewDiv();
};
//换颜色
function changeColor(obj) {
if(obj.getAttribute("class")) {
if(obj.getAttribute("class") == "blue") {
obj.setAttribute("class", "orange");
}else {
obj.setAttribute("class", "blue");
}
}
}
//换颜色
function nodesChangeColor(obj) {
clickNum += 1;
clickSumNum += 1;
var clickNumNode = document.getElementById("clickNum");
clickNumNode.innerHTML = clickNum;
var clickSumNumNode = document.getElementById("clickSumNum");
clickSumNumNode.innerHTML = clickSumNum;
changeColor(obj);
var obj_r = parseInt(obj.getAttribute("r"));
var obj_c = parseInt(obj.getAttribute("c"));
if(obj_r-1>0) {
var topObj = document.getElementById("r"+(obj_r-1)+"_c"+obj_c);
changeColor(topObj);
}
if(obj_c+1<=level) {
var rightObj = document.getElementById("r"+obj_r+"_c"+(obj_c+1));
changeColor(rightObj);
}
if(obj_r+1<=level) {
var bottomObj = document.getElementById("r"+(obj_r+1)+"_c"+obj_c);
changeColor(bottomObj);
}
if(obj_c-1>0) {
var leftObj = document.getElementById("r"+obj_r+"_c"+(obj_c-1));
changeColor(leftObj);
}
setTimeout(function() {
//计算orange块 的数量
orangeDivNum();
},500);
}
//计算orange块 的数量
function orangeDivNum() {
var o_nodes = document.getElementsByClassName("orange");
if(o_nodes.length == level*level) {//完成全部翻转
//进入下一级
level += 1;
createNewDiv();
myAlert();
}else {}
}
//进入下一级
function createNewDiv() {
var divWidth = mainWidth/level-margin;
var divHeight = mainHeight/level-margin;
mainNode.innerHTML = "";
for(var i=1;i<=level;i++) {
for(var j=1;j<=level;j++) {
var colorNodes = document.createElement("div");
colorNodes.style.cssText = "width: "+divWidth+"px;height: "+divHeight+"px;";
colorNodes.setAttribute("class", "blue");
colorNodes.setAttribute("id", "r"+i+"_c"+j);
colorNodes.setAttribute("r", i);
colorNodes.setAttribute("c", j);
colorNodes.onclick = function() {
nodesChangeColor(this);
};
mainNode.appendChild(colorNodes);
mainNode.style.cssText = "border: 5px solid #555;";
}
}
var levelSpan = document.getElementById("level");
levelSpan.innerHTML = level;
clickNum = 0;
var clickNumNode = document.getElementById("clickNum");
clickNumNode.innerHTML = clickNum;
}
};
</script>
</html>