坦克大战，vc++6.0环境下编译通过，功能强悍有多种地形，多种坦克类型，多种游戏特效，运用了GDI编程，画面流畅，使用了低级人工智能以及链表容器处理游戏的逻辑，简单碰撞检测-Battle City, vc++6.0 environment, compile, features a variety of tough terrain, a variety of tank types, multi-game effects, the use of GDI programming, image smo

传入一个无序的凸多边形的坐标集合.返回逆时针的坐标顺序集合 传入一个List<Vector2>的集合.返回逆时针的图像布局.-Passed an unordered collection of convex polygon coordinates. Returns counterclockwise coordinate order set to pass a List <Vector2> Collection. Returns counterclockwise ima