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Merge branch 'div-sounds' into 'master'

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Divide sound with number of local players

See merge request KartKrew/Kart!66
This commit is contained in:
Sal 2018-10-29 05:26:51 -04:00
commit 8dbb636b2f
1 changed files with 9 additions and 0 deletions
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9
src/s_sound.c
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@ -531,6 +531,9 @@ void S_StartSoundAtVolume(const void *origin_p, sfxenum_t sfx_id, INT32 volume)
pitch = NORM_PITCH;
priority = NORM_PRIORITY;
if (splitscreen && origin)
volume = FixedDiv(volume<<FRACBITS, FixedSqrt((splitscreen+1)<<FRACBITS))>>FRACBITS;
if (splitscreen && listenmobj2) // Copy the sound for the split player
{
// Check to see if it is audible, and if not, modify the params
@ -1011,6 +1014,9 @@ void S_UpdateSounds(void)
pitch = NORM_PITCH;
sep = NORM_SEP;
if (splitscreen && c->origin)
volume = FixedDiv(volume<<FRACBITS, FixedSqrt((splitscreen+1)<<FRACBITS))>>FRACBITS;
// check non-local sounds for distance clipping
// or modify their params
if (c->origin && ((c->origin != players[consoleplayer].mo)
@ -1325,6 +1331,9 @@ INT32 S_AdjustSoundParams(const mobj_t *listener, const mobj_t *source, INT32 *v
*vol = (15 * ((S_CLIPPING_DIST - approx_dist)>>FRACBITS)) / S_ATTENUATOR;
}
if (splitscreen)
*vol = FixedDiv((*vol)<<FRACBITS, FixedSqrt((splitscreen+1)<<FRACBITS))>>FRACBITS;
return (*vol > 0);
}