fangkuai

代码说明：

说明：   俄罗斯方块 实现三个部分：图形，变形和主程序。图形部分设计八个主要的图形用于将来的产生。变形主要设计实现各种图形的变换以及快速向下。主程序实现所需的各种初始化以及在运行过程中的音乐，分数变化等等。 (Russian box to achieve three parts: graphics, deformation and the main program. Eight major graphics design graphics for future generation. Deformation of the major design change to achieve a variety of graphics, as well as rapid downward. Required to achieve the main program to initialize and run in the process of music, scores of changes and so on.)