贪吃蛇game.wxml代码

<!--pages/game/game.wxml-->

<view class="container">

  <view>玩家得分：{{score}}</view>

  <canvas canvas-id="gameCanvas" />

  <view class="btnBox">

    <button type="primary" size="mini" bind:tap="changeDirection" data-direct = "{{2}}" data-img = "up">↑</button>

    <view>

      <button type="primary" size="mini" bind:tap="changeDirection" data-direct = "{{1}}" data-img = "left">←</button>

      <button type="primary" size="mini" bind:tap="changeDirection" data-direct = "{{-2}}" data-img = "down">↓</button>

      <button type="primary" size="mini" bind:tap="changeDirection" data-direct = "{{-1}}" data-img="right">→</button>

    </view>

    <button type="primary" size="mini" bind:tap="initGame">重新开始</button>

  </view>

</view>