用OpenGL编写的俄罗斯方块游戏,方向键操控(左右下移动,上旋转,空格键快速下落),不同方块不同颜色,有计分,关卡的设置-Written with OpenGL Tetris game, the arrow keys to control (about the next move, the rotation, the space bar quickly drop), different boxes of different colors, points, points of settings