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-rw-r--r--src/mapgen/mapgen_flat.cpp9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mapgen/mapgen_flat.cpp b/src/mapgen/mapgen_flat.cpp
index dbe0bd5bb..e2bc42918 100644
--- a/src/mapgen/mapgen_flat.cpp
+++ b/src/mapgen/mapgen_flat.cpp
@@ -195,8 +195,10 @@ void MapgenFlat::makeChunk(BlockMakeData *data)
updateHeightmap(node_min, node_max);
// Init biome generator, place biome-specific nodes, and build biomemap
- biomegen->calcBiomeNoise(node_min);
- generateBiomes();
+ if (flags & MG_BIOMES) {
+ biomegen->calcBiomeNoise(node_min);
+ generateBiomes();
+ }
if (flags & MG_CAVES) {
// Generate tunnels
@@ -217,7 +219,8 @@ void MapgenFlat::makeChunk(BlockMakeData *data)
m_emerge->oremgr->placeAllOres(this, blockseed, node_min, node_max);
// Sprinkle some dust on top after everything else was generated
- dustTopNodes();
+ if (flags & MG_BIOMES)
+ dustTopNodes();
//printf("makeChunk: %dms\n", t.stop());