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C/C++ Source or Header  |  1995-07-10  |  410 b   |  19 lines
  1. #ifndef _BLOCKBSP_
  2. #define _BLOCKBSP_
  3. #include "ray.h"
  4.  
  5. #define BLOCK_BSP_SIZE 64
  6. #define BLOCK_BSP_SHIFT 6
  7.  
  8. void Generate_BSP_Block();
  9. void Clear_BSP_Block();
  10. BOOL Block_BSP_Is_Loaded();
  11. long Block_BSP_X_Start();
  12. long Block_BSP_Y_Start();
  13. USHORT Block_BSP_Max_X();
  14. USHORT Block_BSP_Max_Y();
  15. long Get_Block_Node(USHORT block_x, USHORT block_y);
  16. long Get_Closest_Node(long x, long y);
  17.  
  18. #endif
  19.