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| author | skidd13 <skidd13@openttd.org> | 2007-12-03 09:19:19 +0000 |
|---|---|---|
| committer | skidd13 <skidd13@openttd.org> | 2007-12-03 09:19:19 +0000 |
| commit | 5d74f2ced4206725724d92fd8a5a22f9e1ce8b14 (patch) | |
| tree | ffda3073f527cfcef5eb31264655b305398d87ab /src/town_gui.cpp | |
| parent | 2b372e7e7b7aa04a45dd218681a3f1ed76d812ce (diff) | |
| download | openttd-5d74f2ced4206725724d92fd8a5a22f9e1ce8b14.tar.xz | |
(svn r11564) -Codechange: Increase the usage of the for_each_bit macro and rename it fitting to the naming style
Diffstat (limited to 'src/town_gui.cpp')
| -rw-r--r-- | src/town_gui.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/town_gui.cpp b/src/town_gui.cpp index 452210e55..ccc723e41 100644 --- a/src/town_gui.cpp +++ b/src/town_gui.cpp @@ -121,8 +121,9 @@ uint GetMaskOfTownActions(int *nump, PlayerID pid, const Town *t) static int GetNthSetBit(uint32 bits, int n) { if (n >= 0) { - for (uint i = 0; bits != 0; bits >>= 1, i++) { - if (bits & 1) n--; + uint i; + FOR_EACH_SET_BIT(i, bits) { + n--; if (n < 0) return i; } } |