这几天一直忙于公司的项目，涉及到流程问题，（有时间会写成博客的）。。。一直没有更新。。。
为了更加巩固js的基础，自己封装类似于JQuery的操作库来对dom进行操作。
一：前度页面的绘制。
<!DOCTYPE html>
<html lang="en"> <head>
<meta charset="UTF-8">
<title>俄罗斯方块</title>
<link rel="stylesheet" href="css/index.css">
</head> <body>
<div class="start-container">
<p><button id="btn-start">开始游戏</button></p>
<p><button id="btn-setting">设置</button></p>
</div>
<div class="game-container">
<div class="timer-panel">
<div class="panel-header">
使用时间
</div>
<div class="panel-body">
<canvas id="timer"></canvas>
</div>
</div>
<div class="help-panel">
<div class="panel-body">
<p>↑ 翻转方块</p>
<p>↓ 加速下落</p>
<p>→ 向右移动</p>
<p>← 向左移动</p>
</div>
</div>
<div class="level-panel">
<div class="panel-header">
当前级别
</div>
<div class="panel-body">
<canvas id="level"></canvas>
</div>
</div>
<div class="game-main-panel">
<canvas id="c_game_main"></canvas>
</div>
<div class="next-panel">
<div class="panel-header">
下一方块
</div>
<div class="panel-body">
<canvas id="nextshape"></canvas>
</div>
</div>
<div class="setting-panel">
<div class="panel-body">
<button id="btn-game-pause">暂停</button><br><br><button id="btn-game-setting">设置</button>
</div>
</div>
<div class="score-panel">
<div class="panel-header">
当前得分
</div>
<div class="panel-body">
<canvas id="score"></canvas>
</div>
</div>
<div class="high-score-panel">
<div class="panel-header">
最高得分
</div>
<div class="panel-body">
<canvas id="highscore"></canvas>
</div>
</div>
</div>
<div class="modal-dialog">
<div class="modal-body">
<label for="ck-sound">启用声音</label>
<input type="checkbox" id="ck-sound">
<br>
<br>
<button id="btn-dialog-close">关闭</button>
</div>
</div>
<script src="vendor/howler.min.js"></script>
<script src="js/config.js"></script>
<script src="js/ResourceManager.js"></script>
<script src="js/Canvas.js"></script>
<script src="js/Keyboard.js"></script>
<script src="js/Score.js"></script>
<script src="js/Timer.js"></script>
<script src="js/Level.js"></script>
<script src="js/NextShape.js"></script>
<script src="js/HighScore.js"></script>
<script src="js/Block.js"></script>
<script src="js/Shape.js"></script>
<script src="js/Board.js"></script>
<script src="js/Tetris.js"></script>
<script src="js/app.js"></script>
</body> </html>
对应的css样式：
*{
box-sizing: border-box;
}
html,body,div{
margin: 0;
padding: 0;
}
body{
background: #000;
color: #fff;
}
.game-container, .start-container{
position: relative;
box-sizing: content-box;
height: 600px;
width: 590px;
margin: 0 auto;
margin-top: 50px;
border: 1px solid green;
}
.game-container{
display: none;
}
.start-container{
background: url(../images/bg_start.png);
background-size: cover;
width: 390px;
padding-top: 280px;
box-sizing: border-box;
}
.start-container p{
text-align: center;
margin-top: 40px;
}
.start-container p button{
width: 200px;
height: 50px;
line-height: 50px;
font-size: 20px;
font-family: 微软雅黑;
border: 0;
border-radius: 50%;
outline: none;
cursor: pointer;
background: lightblue;
}
.start-container p button:hover{
background: lightcoral;
}
.game-main-panel{
position: absolute;
left: 100px;
top: 0;
width: 390px;
height: 600px;
border-left: 1px solid green;
border-right: 1px solid green;
}
.timer-panel{
position: absolute;
top: 0;
left: 0;
width: 100px;
height: 100px;
}
.help-panel{
position: absolute;
top: 150px;
left: 0;
width: 100px;
}
.level-panel{
position: absolute;
left: 0;
bottom: 0;
width: 100px;
height: 100px;
}
.next-panel{
position: absolute;
right: 0;
top: 0;
width: 100px;
height: 100px;
}
.setting-panel{
position: absolute;
top: 150px;
right: 0;
width: 100px;
}
.score-panel{
position: absolute;
right: 0;
bottom: 120px;
width: 100px;
height: 100px;
}
.high-score-panel{
position: absolute;
right: 0;
bottom: 0;
width: 100px;
height: 100px;
}
.panel-header{
height: 30px;
line-height: 30px;
padding-left: 5px;
font-size: 18px;
color:#fff;
background: lightsalmon;
}
.panel-body{
text-align: center;
line-height: 70px;
}
.help-panel .panel-body,
.setting-panel .panel-body{
line-height: normal;
}
.timer-panel, .next-panel, .score-panel{
border-bottom: 1px solid green;
}
.modal-dialog{
display: none;
}
.modal-dialog .modal-body{
position: fixed;
height: 300px;
width: 390px;
top: 50%;
margin-top: -150px;
left: 50%;
margin-left: -195px;
background: #000;
z-index: 100;
text-align: center;
}
.modal-dialog::after{
content: '';
position: fixed;
top:0;
right: 0;
bottom: 0;
left: 0;
background: rgba(255,255,255,0.3);
}