Mirrorlandia_minetest/minetest
1
0
Fork 1
mirror of https://github.com/minetest/minetest.git synced 2024-11-23 16:13:46 +01:00
Code Issues Packages Projects Releases Wiki Activity

Mgv6: Fix uninitialised heightmap used by cavegen

Browse Source
This commit is contained in:
paramat 2015-03-11 05:28:07 +00:00
parent b2b6bbf3e8
commit 29e46d6b29
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/mapgen_v6.cpp
View File

@ -56,7 +56,6 @@ MapgenV6::MapgenV6(int mapgenid, MapgenParams *params, EmergeManager *emerge)
this->ystride = csize.X; //////fix this
this->heightmap = new s16[csize.X * csize.Z];
memset(this->heightmap, 0, csize.X * csize.Z * sizeof(*this->heightmap));
MapgenV6Params *sp = (MapgenV6Params *)params->sparams;
this->spflags = sp->spflags;
@ -480,6 +479,9 @@ void MapgenV6::makeChunk(BlockMakeData *data)
generateExperimental();
// Create initial heightmap to limit caves
updateHeightmap(node_min, node_max);
const s16 max_spread_amount = MAP_BLOCKSIZE;
// Limit dirt flow area by 1 because mud is flown into neighbors.
s16 mudflow_minpos = -max_spread_amount + 1;
@ -504,7 +506,7 @@ void MapgenV6::makeChunk(BlockMakeData *data)
}
// Create heightmap after mudflow
// Update heightmap after mudflow
updateHeightmap(node_min, node_max);
// Add dungeons