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| author | Perttu Ahola <celeron55@gmail.com> | 2010-11-29 17:55:07 +0200 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2010-11-29 17:55:07 +0200 |
| commit | d10627a77fe022263e2319be282fbec68e713545 (patch) | |
| tree | 72b0c0d140aed99f17438c978fa3bf4238dc436b /src/map.cpp | |
| parent | d2090a32d84106815b3422bbbab5e6c9c681c152 (diff) | |
| download | minetest-d10627a77fe022263e2319be282fbec68e713545.tar.gz minetest-d10627a77fe022263e2319be282fbec68e713545.tar.bz2 minetest-d10627a77fe022263e2319be282fbec68e713545.zip | |
Windows bug fixes
Diffstat (limited to 'src/map.cpp')
| -rw-r--r-- | src/map.cpp | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/src/map.cpp b/src/map.cpp index a51113c2d..33501a32f 100644 --- a/src/map.cpp +++ b/src/map.cpp @@ -1522,7 +1522,7 @@ MapSector * ServerMap::emergeSector(v2s16 p2d) */ if(m_params.ravines_amount != 0) { - if(rand()%(s32)(10.0 / m_params.ravines_amount) == 0) + if(rand()%(s32)(20.0 / m_params.ravines_amount) == 0) { s16 s = 6; s16 x = rand()%(MAP_BLOCKSIZE-s*2-1)+s; @@ -1662,8 +1662,16 @@ MapBlock * ServerMap::emergeBlock( for(s16 x0=0; x0<MAP_BLOCKSIZE; x0++) { //dstream<<"emergeBlock: x0="<<x0<<", z0="<<z0<<std::endl; + float surface_y_f = sector->getGroundHeight(v2s16(x0,z0)); - assert(surface_y_f > GROUNDHEIGHT_VALID_MINVALUE); + //assert(surface_y_f > GROUNDHEIGHT_VALID_MINVALUE); + if(surface_y_f < GROUNDHEIGHT_VALID_MINVALUE) + { + dstream<<"WARNING: Surface height not found in sector " + "for block that is being emerged"<<std::endl; + surface_y_f = 0.0; + } + s16 surface_y = surface_y_f; //avg_ground_y += surface_y; if(surface_y < lowest_ground_y) @@ -2452,6 +2460,9 @@ void ServerMap::saveBlock(MapBlock *block) void ServerMap::loadBlock(std::string sectordir, std::string blockfile, MapSector *sector) { DSTACK(__FUNCTION_NAME); + + try{ + // Block file is map/sectors/xxxxxxxx/xxxx std::string fullpath = m_savedir+"/sectors/"+sectordir+"/"+blockfile; std::ifstream is(fullpath.c_str(), std::ios_base::binary); @@ -2483,7 +2494,8 @@ void ServerMap::loadBlock(std::string sectordir, std::string blockfile, MapSecto block = sector->createBlankBlockNoInsert(p3d.Y); created_new = true; } - + + // deserialize block data block->deSerialize(is, version); /* @@ -2509,6 +2521,14 @@ void ServerMap::loadBlock(std::string sectordir, std::string blockfile, MapSecto // We just loaded it from the disk, so it's up-to-date. block->resetChangedFlag(); + + } + catch(SerializationError &e) + { + dstream<<"WARNING: Invalid block data on disk " + "(SerializationError). Ignoring." + <<std::endl; + } } // Gets from master heightmap |