多年以前梦想写游戏，自己实现的滚屏算法，叫做Scroll的代码。WXAD是上下左右，Q是退出。刚才试了一下，在XP上居然还能运行。怀念那时候的梦想-Years ago the dream of writing games, their own realized Scroll algorithm, called the Scroll of the code. WXAD is up and down about, Q is the exit. Just try a little, even in XP can run on. Miss that time, the dream