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| author | Sergey Gilfanov <inkelyad@gmail.com> | 2012-07-26 22:52:05 +0400 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2012-09-01 13:22:07 +0300 |
| commit | 0f7728f84decb836bd7d025456315c297fe30435 (patch) | |
| tree | cd138cedaac5c5b5518e4fba9db1bbbc4ad16b7a /src/mapgen.cpp | |
| parent | c129b3852b97b7bd7ea7fe904af68243ad44a333 (diff) | |
| download | minetest-0f7728f84decb836bd7d025456315c297fe30435.tar.gz minetest-0f7728f84decb836bd7d025456315c297fe30435.tar.bz2 minetest-0f7728f84decb836bd7d025456315c297fe30435.zip | |
Smooth transition to the desert biome.
Diffstat (limited to 'src/mapgen.cpp')
| -rw-r--r-- | src/mapgen.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mapgen.cpp b/src/mapgen.cpp index af53d0091..b37d03501 100644 --- a/src/mapgen.cpp +++ b/src/mapgen.cpp @@ -1297,7 +1297,9 @@ BiomeType get_biome(u64 seed, v2s16 p2d) double d = noise2d_perlin( 0.6+(float)p2d.X/250, 0.2+(float)p2d.Y/250, seed+9130, 3, 0.50); - if(d > 0.35) + if(d > 0.45) + return BT_DESERT; + if(d > 0.35 && (noise2d( p2d.X, p2d.Y, int(seed) ) + 1.0) > ( 0.45 - d ) * 20.0 ) return BT_DESERT; return BT_NORMAL; }; |