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22 lines
772 B
22 lines
772 B
/** |
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* @file path.h |
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* |
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* Interface of the path finding algorithms. |
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*/ |
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#ifndef __PATH_H__ |
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#define __PATH_H__ |
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int FindPath(BOOL (*PosOk)(int, int, int), int PosOkArg, int sx, int sy, int dx, int dy, char *path); |
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int path_get_h_cost(int sx, int sy, int dx, int dy); |
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PATHNODE *GetNextPath(); |
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BOOL path_get_path(BOOL (*PosOk)(int, int, int), int PosOkArg, PATHNODE *pPath, int x, int y); |
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BOOL path_parent_path(PATHNODE *pPath, int dx, int dy, int sx, int sy); |
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PATHNODE *path_get_node1(int dx, int dy); |
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PATHNODE *path_get_node2(int dx, int dy); |
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void path_next_node(PATHNODE *pPath); |
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void path_set_coords(PATHNODE *pPath); |
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void path_push_active_step(PATHNODE *pPath); |
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PATHNODE *path_pop_active_step(); |
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PATHNODE *path_new_step(); |
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#endif /* __PATH_H__ */
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