code: function(){
  		var cell = this.getcell();
  		if(cell.isnull || cell===this.mouseCell){ return;}
  		if(this.inputData===null){ this.inputData = (cell.ice()?0:6);}
  
  		cell.setQues(this.inputData);
  		cell.drawaround();
  		this.mouseCell = cell;
  	}
docs: --------------------------------------------------------------------------- mv.inputIcebarn()  アイスバーンを入力する ---------------------------------------------------------------------------