index.html

<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>snake</title>
</head>
<body>
  <!-- 游戏主容器 -->
  <div id="app">

    <!-- 游戏舞台 -->
    <div id="stage">

      <!-- 蛇 -->
      <div id="snake">
        <!-- 蛇的各部分 -->
        <div></div>
      </div>

      <!-- 食物 -->
      <div id="food">
        <div></div>
        <div></div>
        <div></div>
        <div></div>
      </div>

    </div>

    <!-- 计分牌 -->
    <div id="score-panel">
      <div>
        SCORE: <span id="score">0</span>
      </div>
      <div>
        LEVEL: <span id="level">1</span>
      </div>
    </div>

  </div>

  <script type="module" src="./src/index.ts"></script>
</body>
</html>