游戏是动画的延伸，只要知道了动画的原理，在动画变化时，使它根据键盘或鼠标的输入操作而变化，就是游戏了。 所以在介绍游戏编程之前，先讲讲动画 -Games are an extension of animation, as long as know the principles of animation, the animation changes, make it under the keyboard or mouse input and changes in operation,