src/server/biomes.h

   1 #ifndef _BIOMES_H_
   2 #define _BIOMES_H_
   3
   4 #include <dragontype/number.h>
   5 #include "map.h"
   6 #include "perlin.h"
   7
   8 typedef enum
   9 {
  10         BIOME_MOUNTAIN,
  11         BIOME_OCEAN,
  12         BIOME_HILLS,
  13         BIOME_COUNT,
  14 } Biome;
  15
  16 typedef struct
  17 {
  18         f64 probability;
  19         SeedOffset offset;
  20         f64 threshold;
  21         bool snow;
  22         s32 (*height)(v2s32 pos, f64 factor, s32 height, void *row_data, void *block_data);
  23         Node (*generate)(v3s32 pos, s32 diff, f64 humidity, f64 temperature, f64 factor, MapBlock *block, List *changed_blocks, void *row_data, void *block_data);
  24         size_t block_data_size;
  25         void (*preprocess_block)(MapBlock *block, List *changed_blocks, void *block_data);
  26         size_t row_data_size;
  27         void (*preprocess_row)(v2s32 pos, s32 height, f64 factor, void *row_data, void *block_data);
  28 } BiomeDef;
  29
  30 extern BiomeDef biomes[BIOME_COUNT];
  31
  32 Biome get_biome(v2s32 pos, f64 *factor);
  33
  34 #endif