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| author | Jozef Behran <jozuejozef@gmail.com> | 2019-04-07 12:08:27 -0500 |
|---|---|---|
| committer | SmallJoker <SmallJoker@users.noreply.github.com> | 2019-04-07 19:08:27 +0200 |
| commit | 0c90ab4f6c8f0e4ddb1e674736bec5165278327d (patch) | |
| tree | b2ef3976fc9430142e6f69942e2d8133af8d1505 /src/mapgen/dungeongen.h | |
| parent | 25f231a0e023b0ace5604f167b5189529bd2598f (diff) | |
| download | minetest-0c90ab4f6c8f0e4ddb1e674736bec5165278327d.tar.gz minetest-0c90ab4f6c8f0e4ddb1e674736bec5165278327d.tar.bz2 minetest-0c90ab4f6c8f0e4ddb1e674736bec5165278327d.zip | |
Optimize random turns in dungeongen (#8129)
It turns out there is no need to return the new value and
preserve the old one in random_turn, the procedure can be
made to modify the value in-place. This saves quite a bunch
of parameter and return value copying.
Diffstat (limited to 'src/mapgen/dungeongen.h')
| -rw-r--r-- | src/mapgen/dungeongen.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mapgen/dungeongen.h b/src/mapgen/dungeongen.h index 2748524c5..7d04a6254 100644 --- a/src/mapgen/dungeongen.h +++ b/src/mapgen/dungeongen.h @@ -34,7 +34,7 @@ class NodeDefManager; v3s16 rand_ortho_dir(PseudoRandom &random, bool diagonal_dirs); v3s16 turn_xz(v3s16 olddir, int t); -v3s16 random_turn(PseudoRandom &random, v3s16 olddir); +void random_turn(PseudoRandom &random, v3s16 &dir); int dir_to_facedir(v3s16 d); |