text: cc.Class({
      extends: cc.Component,
  
      properties: {
          //该方格是否已经填充东西初始化为false
          isFilled : false,
          type     : null,
          innerNode     : null,
      },
  
      // LIFE-CYCLE CALLBACKS:
  
      onLoad () {
          
      },
  
      start () {
  
      },
  
      // update (dt) {},
  });
  