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| author | Nils Dagsson Moskopp <nils@dieweltistgarnichtso.net> | 2011-06-01 04:57:46 +0200 |
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| committer | Nils Dagsson Moskopp <nils@dieweltistgarnichtso.net> | 2011-06-01 04:57:46 +0200 |
| commit | cffd40c5d6c1427d2cce7cbcfe57669da73459c6 (patch) | |
| tree | 641ee4fdeb60818a08839e5555bcb0fe0daafd12 /src/map.cpp | |
| parent | fb78854e9b4f6ae648de27656ad40991a0c5ef57 (diff) | |
| download | minetest-cffd40c5d6c1427d2cce7cbcfe57669da73459c6.tar.gz minetest-cffd40c5d6c1427d2cce7cbcfe57669da73459c6.tar.bz2 minetest-cffd40c5d6c1427d2cce7cbcfe57669da73459c6.zip | |
+ clay and associated items
Diffstat (limited to 'src/map.cpp')
| -rw-r--r-- | src/map.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/map.cpp b/src/map.cpp index c48599d47..bf9f38c87 100644 --- a/src/map.cpp +++ b/src/map.cpp @@ -3141,6 +3141,13 @@ void makeChunk(ChunkMakeData *data) if(have_sand == false) continue; + // Determine whether to have clay in the sand here + double claynoise = noise2d_perlin( + 0.5+(float)p2d.X/500, 0.5+(float)p2d.Y/500, + data->seed+4321, 8, 0.95); + + bool have_clay = have_sand && (claynoise > 0.95); + // Find ground level s16 surface_y = find_ground_level_clever(data->vmanip, p2d); @@ -3157,7 +3164,10 @@ void makeChunk(ChunkMakeData *data) MapNode *n = &data->vmanip.m_data[i]; if(n->d == CONTENT_MUD || n->d == CONTENT_GRASS) { - n->d = CONTENT_SAND; + if(have_clay && (surface_y == WATER_LEVEL)) + n->d = CONTENT_CLAY; + else + n->d = CONTENT_SAND; } else { |