src/server/voxel_procedural.h

   1 #ifndef _VOXEL_PROCEDURAL_H_
   2 #define _VOXEL_PROCEDURAL_H_
   3
   4 #include <dragonstd/list.h>
   5 #include <linmath.h>
   6 #include "server/server_terrain.h"
   7 #include "types.h"
   8
   9 // Note: This is a close reimplementation of goxel procedural scripting capabilities
  10
  11 typedef struct {
  12         vec4 pos;
  13         vec3 scale;
  14         mat4x4 mat;
  15         f32 h, s, l;
  16         s32 life;
  17 } VoxelProceduralState;
  18
  19 typedef struct {
  20         v3s32 pos;
  21         List *changed_chunks;
  22         TerrainGenStage tgs;
  23         s32 random;
  24         List state;
  25 } VoxelProcedural;
  26
  27 typedef TerrainNode (*VoxelProceduralNode)(v3s32 pos, v3f32 color, void *arg);
  28
  29 VoxelProcedural *voxel_procedural_create(List *changed_chunks, TerrainGenStage tgs, v3s32 pos);
  30 void voxel_procedural_delete(VoxelProcedural *proc);
  31 void voxel_procedural_hue(VoxelProcedural *proc, f32 value);
  32 void voxel_procedural_sat(VoxelProcedural *proc, f32 value);
  33 void voxel_procedural_light(VoxelProcedural *proc, f32 value);
  34 void voxel_procedural_life(VoxelProcedural *proc, s32 value);
  35 void voxel_procedural_x(VoxelProcedural *proc, f32 value);
  36 void voxel_procedural_y(VoxelProcedural *proc, f32 value);
  37 void voxel_procedural_z(VoxelProcedural *proc, f32 value);
  38 void voxel_procedural_rx(VoxelProcedural *proc, f32 value);
  39 void voxel_procedural_ry(VoxelProcedural *proc, f32 value);
  40 void voxel_procedural_rz(VoxelProcedural *proc, f32 value);
  41 void voxel_procedural_sx(VoxelProcedural *proc, f32 value);
  42 void voxel_procedural_sy(VoxelProcedural *proc, f32 value);
  43 void voxel_procedural_sz(VoxelProcedural *proc, f32 value);
  44 void voxel_procedural_s(VoxelProcedural *proc, f32 value);
  45 void voxel_procedural_pop(VoxelProcedural *proc);
  46 void voxel_procedural_push(VoxelProcedural *proc);
  47 bool voxel_procedural_is_alive(VoxelProcedural *proc);
  48 void voxel_procedural_cube(VoxelProcedural *proc,  VoxelProceduralNode func, void *arg);
  49 void voxel_procedural_cylinder(VoxelProcedural *proc,  VoxelProceduralNode func, void *arg);
  50 f32 voxel_procedural_random(VoxelProcedural *proc, f32 base, f32 vary);
  51
  52 #endif // _VOXEL_PROCEDURAL_H_