1.能实现目前市面上俄罗斯方块游戏的基本功能 2.通过自己的设计，增加一些游戏的设置 1.增加方块的类型 2.修改方块的颜色 3.自行定义新的方块 4.增加一些特殊功能的方块 -1 on the market can realize the basic function of the game tetris 2 through their own design, add some game 1 of the increasing squares type 2. Modify the color 3 squares to define new square and cube adding some special function