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- Duke WT: attenuate sound volume when commentaties are playing

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This commit is contained in:
Christoph Oelckers 2020-11-22 21:14:36 +01:00
parent 3bd48fb8c5
commit a906067102
1 changed files with 31 additions and 2 deletions
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33
source/games/duke/src/sounds.cpp
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@ -70,6 +70,28 @@ static FSoundID currentCommentarySound;
static DDukeActor* currentCommentarySprite; // todo: GC this once actors become objects
void UnmuteSounds()
{
soundEngine->EnumerateChannels([](FSoundChan* chan)
{
if (chan->UserData == 1)
soundEngine->SetVolume(chan, chan->Volume * 4.f);
chan->UserData = 0;
return 0;
});
}
void MuteSounds()
{
soundEngine->EnumerateChannels([](FSoundChan* chan)
{
if (chan->UserData == 0)
soundEngine->SetVolume(chan, chan->Volume * 0.25f);
chan->UserData = 1;
return 0;
});
}
class DukeSoundEngine : public SoundEngine
{
// client specific parts of the sound engine go in this class.
@ -85,7 +107,7 @@ public:
}
void StopChannel(FSoundChan* chan) override
{
{
if (chan && chan->SysChannel != NULL && !(chan->ChanFlags & CHANF_EVICTED) && chan->SourceType == SOURCE_Actor)
{
chan->Source = NULL;
@ -105,6 +127,7 @@ public:
currentCommentarySound = 0;
currentCommentarySprite->s.picnum = DEVELOPERCOMMENTARY;
I_SetRelativeVolume(1.0f);
UnmuteSounds();
}
SoundEngine::SoundDone(schan);
}
@ -505,7 +528,10 @@ int S_PlaySound3D(int sndnum, DDukeActor* actor, const vec3_t* pos, int channel,
else attenuation = (userflags & (SF_GLOBAL | SF_DTAG)) == SF_GLOBAL ? ATTN_NONE : ATTN_NORM;
if (userflags & SF_LOOP) flags |= CHANF_LOOP;
auto chan = soundEngine->StartSound(SOURCE_Actor, sndActor(actor), &sndpos, CHAN_AUTO, flags, sndnum+1, attenuation == ATTN_NONE? 0.8f : 1.f, attenuation, nullptr, S_ConvertPitch(pitch));
float vol = attenuation == ATTN_NONE ? 0.8f : 1.f;
if (currentCommentarySound != 0) vol *= 0.25f;
auto chan = soundEngine->StartSound(SOURCE_Actor, sndActor(actor), &sndpos, CHAN_AUTO, flags, sndnum+1, vol, attenuation, nullptr, S_ConvertPitch(pitch));
if (chan) chan->UserData = (currentCommentarySound != 0);
return chan ? 0 : -1;
}
@ -528,7 +554,9 @@ int S_PlaySound(int sndnum, int channel, EChanFlags flags, float vol)
int const pitch = S_GetPitch(sndnum);
if (userflags & SF_LOOP) flags |= CHANF_LOOP;
if (currentCommentarySound != 0) vol *= 0.25f;
auto chan = soundEngine->StartSound(SOURCE_None, nullptr, nullptr, channel, flags, sndnum + 1, vol, ATTN_NONE, nullptr, S_ConvertPitch(pitch));
if (chan) chan->UserData = (currentCommentarySound != 0);
return chan ? 0 : -1;
}
@ -836,6 +864,7 @@ bool StartCommentary(int tag, DDukeActor* actor)
id = FSoundID(soundEngine->AddSoundLump(Commentaries[tag], lump, 0));
}
StopCommentary();
MuteSounds();
soundEngine->StartSound(SOURCE_None, nullptr, nullptr, CHAN_VOICE, CHANF_UI | CHANF_TRANSIENT | CHANF_OVERLAP, id, 1.f, 0.f);
currentCommentarySound = id;
currentCommentarySprite = actor;