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| author | paramat <mat.gregory@virginmedia.com> | 2016-07-10 16:03:53 +0100 |
|---|---|---|
| committer | paramat <mat.gregory@virginmedia.com> | 2016-07-12 20:22:26 +0100 |
| commit | 91f68e7d11e89dbc73ec259eb057de51099dfe8c (patch) | |
| tree | 402aeaef049ed33ce86e159a35a52b3791c6b713 /src | |
| parent | 7eeb735cab749958fdad996d4804942155806ab6 (diff) | |
| download | minetest-91f68e7d11e89dbc73ec259eb057de51099dfe8c.tar.gz minetest-91f68e7d11e89dbc73ec259eb057de51099dfe8c.tar.bz2 minetest-91f68e7d11e89dbc73ec259eb057de51099dfe8c.zip | |
Treegen: Improve use of signed vs. unsigned integers
To fix GCC 6.1.1 compilation warning:
'assuming signed overflow does not occur when assuming
that (X - c) > X is always false'
Diffstat (limited to 'src')
| -rw-r--r-- | src/treegen.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/treegen.cpp b/src/treegen.cpp index 36d387c57..f37bf0e86 100644 --- a/src/treegen.cpp +++ b/src/treegen.cpp @@ -770,9 +770,9 @@ void make_pine_tree(MMVManip &vmanip, v3s16 p0, INodeDefManager *ndef, s32 seed) MapNode snownode(c_snow); PseudoRandom pr(seed); - s16 trunk_h = pr.range(9, 13); + u16 trunk_h = pr.range(9, 13); v3s16 p1 = p0; - for (s16 ii = 0; ii < trunk_h; ii++) { + for (u16 ii = 0; ii < trunk_h; ii++) { if (vmanip.m_area.contains(p1)) { u32 vi = vmanip.m_area.index(p1); vmanip.m_data[vi] = treenode; @@ -790,7 +790,7 @@ void make_pine_tree(MMVManip &vmanip, v3s16 p0, INodeDefManager *ndef, s32 seed) leaves_d[i] = 0; // Upper branches - s16 dev = 3; + u16 dev = 3; for (s16 yy = -1; yy <= 1; yy++) { for (s16 zz = -dev; zz <= dev; zz++) { u32 i = leaves_a.index(v3s16(-dev, yy, zz)); |