src/server/server_terrain.h

   1 #ifndef _SERVER_TERRAIN_H_
   2 #define _SERVER_TERRAIN_H_
   3
   4 #include <pthread.h>
   5 #include "server/server_player.h"
   6 #include "terrain.h"
   7 #include "types.h"
   8
   9 typedef enum {
  10         CHUNK_CREATED,    // chunk exists but was not yet generated
  11         CHUNK_GENERATING, // currently generating in a seperate thread
  12         CHUNK_READY,      // generation finished
  13 } TerrainChunkState;
  14
  15 typedef enum {
  16         STAGE_VOID,     // initial air, can be overridden by anything
  17         STAGE_TERRAIN,  // basic terrain, can be overridden by anything except the void
  18         STAGE_BOULDERS, // boulders, replace terrain
  19         STAGE_TREES,    // trees replace boulders
  20         STAGE_PLAYER,   // player-placed nodes or things placed after terrain generation
  21 } TerrainGenStage;
  22
  23 typedef struct {
  24         TerrainGenStage tgs;
  25         List *changed_chunks;
  26 } TerrainSetNodeArg;
  27
  28 typedef struct {
  29         Blob data;                  // the big cum
  30         TerrainChunkState state;    // generation state of the chunk
  31         pthread_t gen_thread;       // thread that is generating chunk
  32         TerrainGenStageBuffer tgsb; // buffer to make sure terraingen only overrides things it should
  33 } TerrainChunkMeta; // OMG META VERSE WEB 3.0 VIRTUAL REALITY
  34
  35 extern Terrain *server_terrain; // terrain object, data is stored here
  36
  37 void server_terrain_init();                                                                           // called on server startup
  38 void server_terrain_deinit();                                                                         // called on server shutdown
  39 void server_terrain_requested_chunk(ServerPlayer *player, v3s32 pos);                                 // handle chunk request from client (thread safe)
  40 void server_terrain_prepare_spawn();                                                                  // prepare spawn region
  41 void server_terrain_gen_node(v3s32 pos, TerrainNode node, TerrainGenStage tgs, List *changed_chunks); // set node with terraingen stage
  42 s32 server_terrain_spawn_height();                                                                    // get the spawn height because idk
  43
  44 #endif // _SERVER_TERRAIN_H_