一个木块叠加游戏，模仿商场里的游戏机制作，适合初学者学习-A block stacking game, imitating the mall' s game production, suitable for beginners to learn

俄罗斯方块实现程序，实现常见方块的模型，能实现堆叠和消除功能！-Tetris procedures, to achieve a common box model, to achieve the elimination of stacking and features!