jquery特效

代码结构

1. 引入CSS

<link rel="stylesheet" href="css/style.css">

2. 引入JS

<script  src="js/index.js"></script>

3. HTML代码

<!-- Game canvas -->
<canvas id="c"></canvas>
<!-- Gameplay HUD -->
<div class="hud">
	<div class="hud__score">
		<div class="score-lbl"></div>
		<div class="cube-count-lbl"></div>
	</div>
	<div class="pause-btn"><div></div></div>
	<div class="slowmo">
		<div class="slowmo__bar"></div>
	</div>
</div>
<!-- Menu System -->
<div class="menus">
	<div class="menu menu--main">
		<h1>切块</h1>
		<button type="button" class="play-normal-btn">开始游戏</button>
		<button type="button" class="play-casual-btn">休闲模式</button>
	</div>
	<div class="menu menu--pause">
		<h1>暂停</h1>
		<button type="button" class="resume-btn">重新开始</button>
		<button type="button" class="menu-btn--pause">主菜单</button>
	</div>
	<div class="menu menu--score">
		<h1>游戏结束</h1>
		<h2>分数:</h2>
		<div class="final-score-lbl"></div>
		<div class="high-score-lbl"></div>
		<button type="button" class="play-again-btn">再玩一次</button>
		<button type="button" class="menu-btn--score">主菜单</button>
	</div>
</div>