src/perlin.h

   1 #ifndef _PERLIN_H_
   2 #define _PERLIN_H_
   3
   4 #include <perlin/perlin.h>
   5 #include "types.h"
   6
   7 #define U32(x) (((u32) 1 << 31) + (x))
   8
   9 typedef enum {
  10         OFFSET_NONE,
  11         OFFSET_HEIGHT,
  12         OFFSET_MOUNTAIN,
  13         OFFSET_OCEAN,
  14         OFFSET_MOUNTAIN_HEIGHT,
  15         OFFSET_BOULDER,
  16         OFFSET_WETNESS,
  17         OFFSET_TEXTURE_OFFSET_S,
  18         OFFSET_TEXTURE_OFFSET_T,
  19         OFFSET_TEMPERATURE,
  20         OFFSET_VULCANO,
  21         OFFSET_VULCANO_HEIGHT,
  22         OFFSET_VULCANO_STONE,
  23         OFFSET_VULCANO_CRATER_TOP,
  24         OFFSET_HILLYNESS,
  25         OFFSET_VOXEL_PROCEDURAL,
  26         OFFSET_OAKTREE,
  27         OFFSET_OAKTREE_AREA,
  28         OFFSET_PINETREE,
  29         OFFSET_PINETREE_AREA,
  30         OFFSET_PINETREE_HEIGHT,
  31         OFFSET_PINETREE_BRANCH,
  32         OFFSET_PINETREE_BRANCH_DIR,
  33         OFFSET_PALMTREE,
  34         OFFSET_PALMTREE_AREA,
  35 } SeedOffset;
  36
  37 extern s32 seed;
  38
  39 #endif // _PERLIN_H_