使用JS实现2048小游戏
Posted Foryourfuture
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JS实现2048小游戏源码
效果图：
代码如下，复制即可使用：
（适用浏览器：360、FireFox、Chrome、Opera、傲游、搜狗、世界之窗. 不支持Safari、IE8及以下浏览器。）
<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0,user-scalable=0"> <title>使用JS实现2048小游戏</title> <!-- 此处需要自己修改为自己的css路径 --> <link rel="stylesheet" href="css/reset.min.css"> <link rel="stylesheet" href="css/style.css"> </head> <body> <header> <div class="container"> <h1><span>2</span><span>0</span><span>4</span><span>8</span></h1> <p class="inspired">by the原2048的灵感。</p> </div> </header> <div class="container"> <div class="directions"> <p><strong>如何玩：</strong> 使用你的箭头键移动瓷砖。当两个瓦片相互滑动时，它们合并成一个！</p> </div> <div class="scores"> <div class="score-container best-score"> 最佳: <div class="score"> <div id="bestScore">0</div> </div> </div> <div class="score-container"> 分数: <div class="score"> <div id="score">0</div> <div class="add" id="add"></div> </div> </div> </div> <div class="game"> <div id="tile-container" class="tile-container"></div> <div class="end" id="end">游戏结束<div class="monkey"></div><button class="btn not-recommended__item js-restart-btn" id="try-again">再试一次</button></div> </div> <div class="not-recommended"> <button class="btn not-recommended__item js-restart-btn" id="restart">重新启动游戏</button> </div> </div> <!-- 此处需要自己修改JS路径 --> <script src="js/index.js"></script> <div style="text-align:center;margin:10px 0; font:normal 14px/24px \'MicroSoft YaHei\';"> <p>适用浏览器：360、FireFox、Chrome、Opera、傲游、搜狗、世界之窗. 不支持Safari、IE8及以下浏览器。</p> </div> </body> </html>
reset.min.css
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:\'\';content:none}table{border-collapse:collapse;border-spacing:0}
style.css
@charset "UTF-8";
* {
box-sizing: border-box;
}
a {
color: #1B9AAA;
text-decoration: none;
border-bottom: 1px solid currentColor;
}
a:hover {
color: #14727e;
}
a:focus, a:active {
color: #0d4a52;
}
body,
html {
position: relative;
width: 100%;
height: 100%;
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-orient: vertical;
-webkit-box-direction: normal;
-ms-flex-direction: column;
flex-direction: column;
font-family: "Arvo", Helvetica, sans-serif;
font-family: 12px;
color: #555;
background: #F8FFE5;
}
strong {
font-weight: bold;
}
p {
line-height: 1.6;
}
.inspired {
margin-top: 1em;
font-size: 0.9rem;
color: #9a9a95;
}
header {
color: #F8FFE5;
text-align: center;
}
header span {
display: inline-block;
box-sizing: border-box;
width: 4rem;
height: 4rem;
line-height: 4rem;
margin: 0 0.4rem;
background: #FFC43D;
}
header span:nth-of-type(2) {
background: #EF476F;
}
header span:nth-of-type(3) {
background: #1B9AAA;
}
header span:nth-of-type(4) {
background: #06D6A0;
}
h1 {
font-size: 2.2rem;
}
.directions {
padding: 2rem;
border-top: 1px solid #9a9a95;
border-bottom: 1px solid #9a9a95;
}
.container {
margin: 0 auto;
padding-bottom: 3.5rem;
-webkit-box-flex: 1;
-ms-flex: 1;
flex: 1;
width: 100%;
max-width: 550px;
text-align: center;
}
header .container {
padding: 0;
padding: 2rem 4rem;
max-width: 900px;
}
.scores {
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
justify-content: center;
}
.score-container {
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
align-items: center;
margin: 1.8rem;
font-size: 1.2rem;
line-height: 1;
color: #555;
}
.score-container.best-score {
color: #9a9a95;
}
.score {
margin-left: 1rem;
position: relative;
font-weight: bold;
font-size: 1.5rem;
vertical-align: middle;
text-align: right;
}
.game {
position: relative;
margin: 0 auto;
background: #9a9a95;
padding: 7px;
display: inline-block;
border-radius: 3px;
box-sizing: border-box;
}
.tile-container {
border-radius: 6px;
position: relative;
width: 400px;
height: 400px;
}
.tile, .background {
display: block;
color: #F8FFE5;
position: absolute;
width: 100px;
height: 100px;
box-sizing: border-box;
text-align: center;
}
.background {
z-index: 1;
text-align: center;
border: 7px solid #9a9a95;
background-color: #F8FFE5;
}
.tile {
opacity: 0;
z-index: 2;
background: #FFC43D;
color: #F8FFE5;
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-align: center;
-ms-flex-align: center;
align-items: center;
-webkit-box-pack: center;
-ms-flex-pack: center;
justify-content: center;
font-size: 1.8rem;
align-items: center;
-webkit-transition: 110ms ease-in-out;
transition: 110ms ease-in-out;
border-radius: 3px;
border: 7px solid #9a9a95;
box-sizing: border-box;
}
.tile--4 {
background: #EF476F;
color: #F8FFE5;
}
.tile--8 {
background: #1B9AAA;
color: #F8FFE5;
}
.tile--16 {
background: #06D6A0;
color: #F8FFE5;
}
.tile--32 {
background: #f37694;
color: #F8FFE5;
}
.tile--64 {
background: #22c2d6;
color: #F8FFE5;
}
.tile--128 {
background: #17f8be;
color: #F8FFE5;
}
.tile--256 {
background: #ffd470;
color: #F8FFE5;
}
.tile--512 {
background: #eb184a;
color: #F8FFE5;
}
.tile--1024 {
background: #14727e;
color: #F8FFE5;
}
.tile--2048 {
background: #05a47b;
color: #F8FFE5;
}
.tile--pop {
-webkit-animation: pop 0.3s ease-in-out;
animation: pop 0.3s ease-in-out;
-webkit-animation-fill-mode: forwards;
animation-fill-mode: forwards;
}
.tile--shrink {
-webkit-animation: shrink 0.5s ease-in-out;
animation: shrink 0.5s ease-in-out;
-webkit-animation-fill-mode: forwards;
animation-fill-mode: forwards;
}
.add {
position: absolute;
opacity: 0;
left: 120%;
top: 0;
font-size: 1rem;
color: #1B9AAA;
}
.add.active {
-webkit-animation: add 0.8s ease-in-out;
animation: add 0.8s ease-in-out;
}
@-webkit-keyframes add {
0% {
opacity: 1;
top: 0;
}
100% {
opacity: 0;
top: -100%;
}
}
@keyframes add {
0% {
opacity: 1;
top: 0;
}
100% {
opacity: 0;
top: -100%;
}
}
@-webkit-keyframes pop {
0% {
-webkit-transform: scale(0.5);
transform: scale(0.5);
opacity: 0;
}
90% {
-webkit-transform: scale(1.1);
transform: scale(1.1);
opacity: 1;
}
100% {
-webkit-transform: scale(1);
transform: scale(1);
opacity: 1;
}
}
@keyframes pop {
0% {
-webkit-transform: scale(0.5);
transform: scale(0.5);
opacity: 0;
}
90% {
-webkit-transform: scale(1.1);
transform: scale(1.1);
opacity: 1;
}
100% {
-webkit-transform: scale(1);
transform: scale(1);
opacity: 1;
}
}
@-webkit-keyframes shrink {
0% {
-webkit-transform: scale(1);
transform: scale(1);
opacity: 1;
}
100% {
-webkit-transform: scale(0.9);
transform: scale(0.9);
opacity: 0.9;
}
}
@keyframes shrink {
0% {
-webkit-transform: scale(1);
transform: scale(1);
opacity: 1;
}
100% {
-webkit-transform: scale(0.9);
transform: scale(0.9);
opacity: 0.9;
}
}
.end {
opacity: 0;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-orient: vertical;
-webkit-box-direction: normal;
-ms-flex-direction: column;
flex-direction: column;
-webkit-box-pack: center;
-ms-flex-pack: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
align-items: center;
background: rgba(85, 85, 85, 0.9);
color: white;
font-size: 2rem;
-webkit-transition: opacity 0.3s ease-in-out;
transition: opacity 0.3s ease-in-out;
}
.end btn {
margin-top: 1rem;
}
.end.active {
opacity: 1;
z-index: 1000;
}
.monkey {
font-size: 3rem;
margin: 1rem 0;
}
.btn {
font-family: inherit;
font-size: 1rem;
border: none;
background: #1B9AAA;
letter-spacing: 1px;
color: white;
font-weight: 300;
padding: 0.9em 1.5em;
border-radius: 3px;
border: 1px solid transparent;
cursor: pointer;
}
.btn:hover {
background-color: #14727e;
}
.btn:active {
background-color: #0d4a52;
}
.btn:focus {
box-shadow: 0 0 10px #0d4a52 inset;
outline: none;
}
.not-recommended {
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
align-items: center;
margin-top: 3rem;
}
.not-recommended * + * {
margin-left: 10px;
}
.not-recommended__item + .not-recommended__annotation:before {
font-size: 30px;
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