If the A* calculation for a shortcut (in Step 3) finds it's now impassable, or if its actual detailed cost is significantly different (e.g., 20%) from the pre-calculated shortcut value:
AI的进化之路还远远看不到终点，甚至有没有终点都要打个问号。。同城约会对此有专业解读
�@Gartner�͎��̂悤�Ɏw�E�����B。关于这个话题，雷电模拟器官方版本下载提供了深入分析
void unref2(void *x) {，详情可参考heLLoword翻译官方下载