1、功能完整，直接使用 

2、模块独立性强，移植方便，外部仅init和move函数，修改显示和输入即可

3、对减少内存占用、尽量减少屏幕操作进行适当优化

4、新方块生成高度随机，绝对无规律

5、仿真环境为Keil7.5+Proteus6.5,可以联机也可脱机运行-1, full-featured, direct use 2, module independence, transplantation, external only init and move functions, modify, display and input to 3, to reduce memory footprint, minimizing screen operation properly optimized 4, the new generation box highly random, absolutely no rule 5, the simulation environment Keil7.5+Proteus6.5, can be brought online and offline operation