SDL汇合器源码-SDL convergence device source

SDL图片处理相关源码-SDL image processing related to source code

四叉树算法ＶＣ8.0实现，包括创建四叉树，产生随机地图，对地图进行四叉树分解-Quad-tree algorithm VC8.0 achieved, including the creation of quadtrees to generate random maps, maps of the four-tree decomposition