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| author | Yohann Ferreira <yohann_dot_ferreira_at_orange_dot_efer> | 2011-01-16 17:46:04 +0100 |
|---|---|---|
| committer | Yohann Ferreira <yohann_dot_ferreira_at_orange_dot_efer> | 2011-01-18 23:49:19 +0100 |
| commit | f663f5bbb75b850ae22f451a22d112b6c62b2ad6 (patch) | |
| tree | c51f3273962df7d402d2bffb6995f86381486c20 | |
| parent | 715d07feeb01a3f633aa42aeb40a524c16ca321e (diff) | |
| download | mana-f663f5bbb75b850ae22f451a22d112b6c62b2ad6.tar.gz mana-f663f5bbb75b850ae22f451a22d112b6c62b2ad6.tar.bz2 mana-f663f5bbb75b850ae22f451a22d112b6c62b2ad6.tar.xz mana-f663f5bbb75b850ae22f451a22d112b6c62b2ad6.zip | |
Check for negative positional values in the playSfx() function.
From http://www.gitorious.org/manaplus/manaplus/commit/6c885855b0c06bd7c4b6ab3574d8e2f3398ad97a
Thanks to 4144.
Trivial.
| -rw-r--r-- | src/sound.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/sound.cpp b/src/sound.cpp index a8090f84..c64e10d8 100644 --- a/src/sound.cpp +++ b/src/sound.cpp @@ -253,6 +253,10 @@ void Sound::playSfx(const std::string &path, int x, int y) if (dy < 0) dy = -dy; int dist = dx > dy ? dx : dy; + + // Check for negative values + if (dist * 8 > vol) + return; vol -= dist * 8; } sample->play(0, vol); |