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New map directory structure that avoids map size being limited by filesystem

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This commit is contained in:
Ciaran Gultnieks 2011-05-18 16:48:27 +01:00
parent f1bdc6b187
commit e09fec3373
4 changed files with 111 additions and 47 deletions
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12
src/map.h
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@ -545,13 +545,9 @@ public:
Misc. helper functions for fiddling with directory and file
names when saving
*/
void createDir(std::string path);
void createSaveDir();
// returns something like "xxxxxxxx"
std::string getSectorSubDir(v2s16 pos);
void createDirs(std::string path);
// returns something like "map/sectors/xxxxxxxx"
std::string getSectorDir(v2s16 pos);
std::string createSectorDir(v2s16 pos);
std::string getSectorDir(v2s16 pos, int layout = 2);
// dirname: final directory name
v2s16 getSectorPos(std::string dirname);
v3s16 getBlockPos(std::string sectordir, std::string blockfile);
@ -572,7 +568,7 @@ public:
// (no MapBlocks)
// DEPRECATED? Sectors have no metadata anymore.
void saveSectorMeta(ServerMapSector *sector);
MapSector* loadSectorMeta(std::string dirname);
MapSector* loadSectorMeta(std::string dirname, bool save_after_load);
// Full load of a sector including all blocks.
// returns true on success, false on failure.
@ -583,7 +579,7 @@ public:
void saveBlock(MapBlock *block);
// This will generate a sector with getSector if not found.
void loadBlock(std::string sectordir, std::string blockfile, MapSector *sector);
void loadBlock(std::string sectordir, std::string blockfile, MapSector *sector, bool save_after_load=false);
// For debug printing
virtual void PrintInfo(std::ostream &out);