BRNSystems/minetest
1
0
Fork 0
forked from Mirrorlandia_minetest/minetest
Code Pull Requests 1 Activity

Biome generation: Fix layers of 'filler' nodes at biome y limits

Browse Source 
Error was exposed by commit a1389c38658fe69c3bd25c3099bae9a4e51ed401
'nplaced' was not set to U16_MAX when biome 'stone' was placed, so when
biome was recalculated in a column of stone, the 'nplaced' value
caused a few remaining filler nodes to be placed.
Occurs when the lower biome has a deeper depth of 'top' plus 'filler'
than the upper biome.
This commit is contained in:
paramat 2017-09-17 02:54:17 +01:00 committed by paramat
parent 5b6d4482ee
commit 76817fdf98
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/mapgen.cpp
View File

@ -722,6 +722,7 @@ void MapgenBasic::generateBiomes(MgStoneType *mgstone_type,
nplaced++; nplaced++;
} else { } else {
vm->m_data[vi] = MapNode(biome->c_stone); vm->m_data[vi] = MapNode(biome->c_stone);
nplaced = U16_MAX; // Disable top/filler placement
} }
air_above = false; air_above = false;