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| author | kwolekr <mirrorisim@gmail.com> | 2013-02-23 18:06:07 -0800 |
|---|---|---|
| committer | kwolekr <mirrorisim@gmail.com> | 2013-02-23 18:06:07 -0800 |
| commit | 9bd76f2972b1cec909d886770f063ead07efbf17 (patch) | |
| tree | 5adffffa74ca406fc36ec91df30bbd9f2d45186f /src/mapgen.cpp | |
| parent | 6b9906687b85fcefa28df572d92a3dea3118c0a3 (diff) | |
| parent | f0d70d4e86ddeae33939744535f0732434ad422e (diff) | |
| download | minetest-9bd76f2972b1cec909d886770f063ead07efbf17.tar.gz minetest-9bd76f2972b1cec909d886770f063ead07efbf17.tar.bz2 minetest-9bd76f2972b1cec909d886770f063ead07efbf17.zip | |
Merge pull request #505 from RealBadAngel/master
Add seed parameter for default and L-system trees
Diffstat (limited to 'src/mapgen.cpp')
| -rw-r--r-- | src/mapgen.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mapgen.cpp b/src/mapgen.cpp index b19073e90..a2d920bbc 100644 --- a/src/mapgen.cpp +++ b/src/mapgen.cpp @@ -2251,6 +2251,7 @@ void make_block(BlockMakeData *data) */ assert(central_area_size.X == central_area_size.Z); { + PseudoRandom ps (blockseed); // Divide area into parts s16 div = 8; s16 sidelen = central_area_size.X / div; @@ -2278,8 +2279,8 @@ void make_block(BlockMakeData *data) // Put trees in random places on part of division for(u32 i=0; i<tree_count; i++) { - s16 x = myrand_range(p2d_min.X, p2d_max.X); - s16 z = myrand_range(p2d_min.Y, p2d_max.Y); + s16 x = ps.range(p2d_min.X, p2d_max.X); + s16 z = ps.range(p2d_min.Y, p2d_max.Y); s16 y = find_ground_level(vmanip, v2s16(x,z), ndef); // Don't make a tree under water level if(y < WATER_LEVEL) @@ -2300,7 +2301,7 @@ void make_block(BlockMakeData *data) } p.Y++; // Make a tree - treegen::make_tree(vmanip, p, false, ndef); + treegen::make_tree(vmanip, p, false, ndef, ps.next()); } } } |