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| author | smatz <smatz@openttd.org> | 2008-02-18 14:59:30 +0000 |
|---|---|---|
| committer | smatz <smatz@openttd.org> | 2008-02-18 14:59:30 +0000 |
| commit | a0a225ab021f4cbb65679c04898d6f3eb8eb3662 (patch) | |
| tree | f1fada8a52151a0d8f5493ebfad9fb899d65ccd5 /src/sound.cpp | |
| parent | a0fda5b96922a98fe652ff6e6e9aa95e7f045f1e (diff) | |
| download | openttd-a0a225ab021f4cbb65679c04898d6f3eb8eb3662.tar.xz | |
(svn r12176) -Codechange: one division less when playing sounds (patch by Dominik)
Diffstat (limited to 'src/sound.cpp')
| -rw-r--r-- | src/sound.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/sound.cpp b/src/sound.cpp index ed4651800..960794bbd 100644 --- a/src/sound.cpp +++ b/src/sound.cpp @@ -222,10 +222,12 @@ static void SndPlayScreenCoordFx(SoundFx sound, int left, int right, int top, in left < vp->virtual_left + vp->virtual_width && right > vp->virtual_left && top < vp->virtual_top + vp->virtual_height && bottom > vp->virtual_top) { int screen_x = (left + right) / 2 - vp->virtual_left; + int width = (vp->virtual_width == 0 ? 1 : vp->virtual_width); + int panning = (screen_x * PANNING_LEVELS * 2) / width - PANNING_LEVELS; StartSound( sound, - screen_x / max(1, vp->virtual_width / ((PANNING_LEVELS << 1) + 1)) - PANNING_LEVELS, + panning, (msf.effect_vol * _vol_factor_by_zoom[vp->zoom - ZOOM_LVL_BEGIN]) / 256 ); return; |