src/server/trees.h

   1 #ifndef _TREES_H_
   2 #define _TREES_H_
   3
   4 #include <dragonstd/list.h>
   5 #include <stdbool.h>
   6 #include "perlin.h"
   7 #include "terrain.h"
   8 #include "types.h"
   9
  10 #define NUM_TREES 3
  11
  12 typedef struct {
  13         v3s32 pos;
  14         f64 humidity;
  15         f64 temperature;
  16         Biome biome;
  17         f64 factor;
  18         TerrainChunk *chunk;
  19         void *row_data;
  20         void *chunk_data;
  21 } TreeArgsCondition;
  22
  23 typedef struct {
  24         f32 spread;
  25         f32 probability;
  26         f32 area_probability;
  27         SeedOffset offset;
  28         SeedOffset area_offset;
  29         bool (*condition)(TreeArgsCondition *args);
  30         void (*generate)(v3s32 pos, List *changed_chunks);
  31 } TreeDef;
  32
  33 extern TreeDef tree_defs[];
  34
  35 #endif // _TREES_H_