俄罗斯方块 自制程序 mfc程序 可调节速度 增加层数 5长度方块 特殊增加点和消去点方块 彩色和图片方块 分数记录-Russian box mfc program can be self-regulating procedures increasing at a rate of 5 floors the length of a special box and elimination point increase in box color and picture box scor