原生js简单打地鼠游戏
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js部分内容
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var start = document.getElementById("start"); /*游戏开始按钮*/
var diglettLocation = document.getElementsByClassName("anmint");
var gameImg = [‘img/ds01.png‘, ‘img/ds03.png‘, ‘img/ds05.png‘, ‘img/tz01.png‘, ‘img/tz03.png‘]; /*会出现的gameImg存入数组*/
var setIn; /*清空图片样式定时器*/
var grade = 0; /*保存当前得分*/
var gradePanel = document.getElementById("gradePanel");
var gradeMax = document.getElementById("gradeMax");
var imgOnclick = document.getElementsByClassName("img"); /*点击切换对应图片*/
var showResult = document.getElementsByClassName("showResult"); /*实时加减数值*/
var timeKeep = document.getElementById("timeKeep"); /*计时设置*/
var setInTime; /*倒计时定时器*/
function startGame() {
ClearTest.clearGameImg();
var gameImgIndex = ""; /*保存src地址*/
var holeNum = parseInt(Math.random() * 9); /*随机执行holeNum次产生目标*/
if (holeNum < 1) {
holeNum = 0;
}
for (var i = 0; i < holeNum; i++) {
var index = parseInt(Math.random() * 9); /*保存随机下标*/
gameImgIndex = gameImg[parseInt(Math.random() * gameImg.length)]; /*随机取出gameImg图片*/
diglettLocation[index].src = gameImgIndex;
diglettLocation[index].classList.add("diglett"); /*启动动画*/
}
} /*开始游戏*/
start.onclick = function () {
if (start.innerText === "开始游戏") {
grade = 0;
setIn = setInterval(startGame, 1500);
start.innerText = "结束游戏";
timeKeep.innerhtml = 60;
setInTime = setInterval(time,1000);
} else {
ClearTest.endTest();
}
};
for (var i = 0; i < imgOnclick.length; i++) {
imgOnclick[i].onclick = function () {
switch (this.src) {
case ‘http://localhost:63342/JSJQuery%E6%89%93%E6%96%B9%E5%9D%97%E6%B8%B8%E6%88%8F/img/ds01.png‘:
this.src = ‘img/ds02.png‘;
grade = parseInt(grade * 1.1);
gradePanel.innerHTML = grade;
showResult[0].innerHTML = "+10%";
break;
case ‘http://localhost:63342/JSJQuery%E6%89%93%E6%96%B9%E5%9D%97%E6%B8%B8%E6%88%8F/img/ds03.png‘:
this.src = ‘img/ds04.png‘;
grade += 100;
gradePanel.innerHTML = grade;
showResult[0].innerHTML = "+100";
break;
case ‘http://localhost:63342/JSJQuery%E6%89%93%E6%96%B9%E5%9D%97%E6%B8%B8%E6%88%8F/img/ds05.png‘:
this.src = ‘img/ds06.png‘;
grade += 50;
gradePanel.innerHTML = grade;
showResult[0].innerHTML = "+50";
break;
case ‘http://localhost:63342/JSJQuery%E6%89%93%E6%96%B9%E5%9D%97%E6%B8%B8%E6%88%8F/img/tz01.png‘:
this.src = ‘img/tz02.png‘;
grade = parseInt(grade / 2);
gradePanel.innerHTML = grade;
showResult[0].innerHTML = "÷2";
break;
case ‘http://localhost:63342/JSJQuery%E6%89%93%E6%96%B9%E5%9D%97%E6%B8%B8%E6%88%8F/img/tz03.png‘:
this.src = ‘img/tz04.png‘;
grade -= 100;
if (grade < 0) {
grade = 0;
}
gradePanel.innerHTML = grade;
showResult[0].innerHTML = "-100";
break;
default:
break;
}
}
} /*循环绑定图片点击事件*/
function time() {
timeKeep.innerHTML = parseInt(timeKeep.innerHTML - 1);
if(parseInt(timeKeep.innerHTML)<0){
ClearTest.endTest();
}
} /*计时器*/
var ClearTest = {
endTest:function () {
this.clearGameImg();
clearInterval(setIn);
clearInterval(setInTime);
start.innerText = "开始游戏";
if (parseInt(gradePanel.innerHTML) > parseInt(gradeMax.innerHTML)) {
gradeMax.innerHTML = gradePanel.innerHTML;
}
showResult[0].innerHTML = "";
gradePanel.innerHTML = "";
timeKeep.innerHTML = 0;
}, /*结束时执行的函数方法*/
clearGameImg:function () {
for (var i = 0; i < diglettLocation.length; i++) {
diglettLocation[i].src = "";
diglettLocation[i].classList.remove("diglett")
}
} /*清空图片方法*/
}; /*ClearTest对象*/
html部分
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>打地鼠游戏</title>
<link rel="stylesheet" href="css/index.css">
</head>
<body>
<div>
<marquee>趣味打地鼠</marquee>
<main>
<!--游戏区-->
<ul>
<!--i代表坑，div代表地鼠-->
<li><i><img src="" class="anmint img"></i></li>
<li><i><img src="" class="anmint img"></i></li>
<li><i><img src="" class="anmint img"></i></li>
<li><i><img src="" class="anmint img"></i></li>
<li><i><img src="" class="anmint img"></i></li>
<li><i><img src="" class="anmint img"></i></li>
<li><i><img src="" class="anmint img"></i></li>
<li><i><img src="" class="anmint img"></i></li>
<li><i><img src="" class="anmint img"></i></li>
</ul>
<footer>
<div>
<span id="start">开始游戏</span>
</div>
<!--计分板-->
<div>
<!--左侧计分-->
<div class="scoring">
<div>当前分数：<span id="gradePanel">0</span><b class="showResult"></b></div>
<div>历史最高分：<span id="gradeMax">0</span></div>
</div>
<!--右侧计时-->
<div class="timekeeping">
<div>剩余时间：<span id="timeKeep">60</span>秒</div>
<div>图片源自网络。</div>
</div>
</div>
</footer>
</main>
</div>
<script src="js/index.js"></script>
</body>
</html>
css部分
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*{margin: 0;padding: 0}
html{height: 100%}
body{background: linear-gradient(to top left,#f5f7fa, #c3cfe2);}
body>div{padding-top: 50px;}
main{
width: 550px;
height: 600px;
margin: 0 auto;
padding-top: 20px;
background: linear-gradient(0,#a1c4fd, #c2e9fb);
border-radius: 15px;
cursor: url(‘../img/mous.png‘) 20 30,auto
}
ul{
overflow: hidden;
margin-left: 35px;
}
li{
width: 150px;
height: 120px;
list-style: none;
float: left;
position: relative;
margin-right: 10px;
overflow: hidden;
}
i{
position: absolute;
display: block;
width: 150px;
height: 50px;
border: solid #ccc;
border-radius: 50%;
bottom: 0;
box-shadow: 0 0 10px inset;
background: linear-gradient(to top left,#f6d365,#fda085);
}
.diglett{
position: absolute;
margin: 0 auto;
left: 30px;
bottom: 5px;
opacity: 0;
animation: diglett 1.5s ease-in-out infinite;
}
footer{
margin-top: 50px;
}
footer>div>span{
display: block;
font-family: "微软雅黑 Light","宋体";
color: #676767;
font-size: 36px;
font-weight: 900;
background: #be9568;
border-radius: 5px;
margin: 0 auto;
width: 160px;
text-align: center;
background: linear-gradient(to top left,#fee140,#e2d1c3);
border: 2px solid burlywood;
box-shadow: 0 0 5px;
}
/*地鼠动画*/
@keyframes diglett {
50%{
bottom: 20px;
opacity: 1;
}
100%{
bottom: 5px;
opacity: 0;
}
}
#start:hover{
color: #e8e8e8;
background: linear-gradient(to top left,#fee140,#fa709a);
box-shadow: 0 0 25px inset;
}
/*计时，计分样式*/
.scoring,.timekeeping{
width: 250px;
height: 120px;
border: 1px solid #be9568;
float: left;
margin: 10px 0 0 15px;
border-radius: 5px;
background: linear-gradient(to top left,#fbc2eb,#a6c1ee);
box-shadow: 0 0 3px;
font-weight: 600;
font-size: 18px;
color: #74348f;
text-indent: 10px;
}
.scoring>div,.timekeeping>div{
height: 50px;
line-height: 50px;
}
.scoring>div:first-child{
}
.scoring>div:first-child>b{
display: block;
width: 90px;
height: 50px;
float: right;
}
marquee{
position: absolute;
font-size: 26px;
top: 5px;
color: #8f1d32;
animation: fontBlink 3s linear infinite;
}
@keyframes fontBlink {
10%{color: #cccccc}
20%{color: #cc0d25}
30%{color: #1c11cc}
40%{color: #20cc19}
50%{color: #cc0cbe}
60%{color: #09cacc}
70%{color: #ccb609}
80%{color: #807b7f}
90%{color: #000000}
100%{color: #7f5d4b}
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