12 #define ITERATE_MAPBLOCK for (u8 x = 0; x < 16; x++) for (u8 y = 0; y < 16; y++) for (u8 z = 0; z < 16; z++)
17 // here will be a NodeState (union)
29 typedef MapNode MapBlockData[16][16][16];
34 List metadata[16][16][16];
43 pthread_rwlock_t rwlck;
51 pthread_rwlock_t rwlck;
56 void map_delete(Map *map);
58 MapSector *map_get_sector_raw(Map *map, size_t idx);
59 MapBlock *map_get_block_raw(MapSector *sector, size_t idx);
60 MapSector *map_get_sector(Map *map, v2s32 pos, bool create);
61 MapBlock *map_get_block(Map *map, v3s32 pos, bool create);
63 void map_free_block(MapBlock *block);
65 bool map_deserialize_node(int fd, MapNode *buf);
66 bool map_serialize_block(FILE *file, MapBlock *block);
67 bool map_deserialize_block(int fd, Map *map, MapBlock **blockptr, bool dummy);
68 bool map_serialize(FILE *file, Map *map);
69 void map_deserialize(int fd, Map *map);
71 v3s32 map_node_to_block_pos(v3s32 pos, v3u8 *offset);
73 MapNode map_get_node(Map *map, v3s32 pos);
74 void map_set_node(Map *map, v3s32 pos, MapNode node);
75 MapNode map_node_create(Node type);
76 void map_node_clear(MapNode *node);