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indent playsound.c playsound.h

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This commit is contained in:
Bill Kendrick 2017-10-15 11:03:40 -07:00
parent 41893a9cda
commit 10c9976e39
2 changed files with 42 additions and 44 deletions
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83
src/playsound.c
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@ -33,55 +33,54 @@ int mute;
int use_sound = 1; int use_sound = 1;
static int old_sound[4] = { -1, -1, -1, -1 }; static int old_sound[4] = { -1, -1, -1, -1 };
void playsound(SDL_Surface * screen, int chan, int s, int override, int x, void playsound(SDL_Surface * screen, int chan, int s, int override, int x, int y)
int y)
{ {
#ifndef NOSOUND #ifndef NOSOUND
int left, dist; int left, dist;
if (!mute && use_sound && s != SND_NONE) if (!mute && use_sound && s != SND_NONE)
{
if (override || !Mix_Playing(chan))
{ {
Mix_PlayChannel(chan, sounds[s], 0); if (override || !Mix_Playing(chan))
{
Mix_PlayChannel(chan, sounds[s], 0);
old_sound[chan] = s; old_sound[chan] = s;
}
if (old_sound[chan] == s)
{
if (y == SNDDIST_NEAR)
dist = 0;
else
{
if (y < 0)
y = 0;
else if (y >= screen->h - 1)
y = screen->h - 1;
dist = (255 * ((screen->h - 1) - y)) / (screen->h - 1);
}
if (x == SNDPOS_LEFT)
left = 255 - dist;
else if (x == SNDPOS_CENTER)
left = (255 - dist) / 2;
else if (x == SNDPOS_RIGHT)
left = 0;
else
{
if (x < 0)
x = 0;
else if (x >= screen->w)
x = screen->w - 1;
left = ((255 - dist) * ((screen->w - 1) - x)) / (screen->w - 1);
}
Mix_SetPanning(chan, left, (255 - dist) - left);
}
} }
if (old_sound[chan] == s)
{
if (y == SNDDIST_NEAR)
dist = 0;
else
{
if (y < 0)
y = 0;
else if (y >= screen->h - 1)
y = screen->h - 1;
dist = (255 * ((screen->h - 1) - y)) / (screen->h - 1);
}
if (x == SNDPOS_LEFT)
left = 255 - dist;
else if (x == SNDPOS_CENTER)
left = (255 - dist) / 2;
else if (x == SNDPOS_RIGHT)
left = 0;
else
{
if (x < 0)
x = 0;
else if (x >= screen->w)
x = screen->w - 1;
left = ((255 - dist) * ((screen->w - 1) - x)) / (screen->w - 1);
}
Mix_SetPanning(chan, left, (255 - dist) - left);
}
}
#endif #endif
} }

3
src/playsound.h
View file

@ -37,7 +37,6 @@
extern Mix_Chunk *sounds[NUM_SOUNDS]; extern Mix_Chunk *sounds[NUM_SOUNDS];
extern int mute, use_sound; extern int mute, use_sound;
void playsound(SDL_Surface * screen, int chan, int s, int override, int x, void playsound(SDL_Surface * screen, int chan, int s, int override, int x, int y);
int y);
#endif #endif