void CSamples::Load()
{
Ogre::ConfigFile cf;
#ifdef _DEBUG
cf.load("samples_d.cfg");
#else
cf.load("samples.cfg");
#endif
Ogre::ConfigFile::SectionIterator seci = cf.getSectionIterator();
Ogre::String secName, typeName, archName;
while (seci.hasMoreElements())
{
secName = seci.peekNextKey();
Ogre::ConfigFile::SettingsMultiMap *settings = seci.getNext();
for (Ogre::ConfigFile::SettingsMultiMap::iterator i = settings->begin(); i != settings->end(); ++i)
{
if (i->first == "StartSample")
{
m_app = GetSampleObject(i->second);
if (m_app != 0)
{
RunStartSample();
}
}
}
}
}
void USwFMOD::Update( FPointRegion Region, FCoords& Coords )
{
guard(USwFMOD::Update);
FMOD_RESULT result;
//SWF_LOG( NAME_DevSound, TEXT("%s >> %s :: [%s],[%s]"), SWF_PLOG, *ToStr(Region), *ToStr(Coords) );
if( !Viewport || !Viewport->IsValid() || !Viewport->Actor || !Viewport->Actor->IsValid() )
return;
// Load geometry
if( bOcclusion )
{
static ULevel* level = NULL;
if( Viewport->Actor->GetLevel() != level )
{
level = Viewport->Actor->GetLevel();
LoadGeometry();
}
}
// Time passes...
DOUBLE DeltaTime = appSeconds() - LastTime;
LastTime += DeltaTime;
DeltaTime = Clamp( DeltaTime, 0.0, 1.0 );
// Get viewactor
AActor* ViewActor = Viewport->Actor->ViewTarget ? Viewport->Actor->ViewTarget : Viewport->Actor;
// Is viewport realtime ?
UBOOL Realtime = Viewport->IsRealtime() && Viewport->Actor->Level->Pauser == TEXT("");
// Default viewport coords
FVector location = FVector(0,0,0);
FVector velocity = FVector(0,0,0);
FVector forward = FVector(1,0,0);
FVector up = FVector(0,0,1);
//
// Update listener
//
guard(USwFMODAudio::Update::UpdateListener);
// Use ViewActor coords
FCoords coords = GMath.UnitCoords / ViewActor->Rotation;;
coords.Origin = ViewActor->Location;
// Set viewport coords
location = coords.Origin;
velocity = ViewActor->Velocity;
forward = coords.XAxis;
up = coords.ZAxis;
// verify
SWF_VERIFY_FVECTOR(location);
SWF_VERIFY_FVECTOR(velocity);
SWF_VERIFY_FVECTOR_NORMAL(forward);
SWF_VERIFY_FVECTOR_NORMAL(up);
// Default listener coords
FMOD_VECTOR fm_pos = {0,0,0};
FMOD_VECTOR fm_vel = {0,0,0};
FMOD_VECTOR fm_fwd = {0,0,1};
FMOD_VECTOR fm_up = {0,1,0};
// Set listener coords
fm_pos = ToFMODVector(location);
fm_vel = ToFMODVector(velocity);
fm_fwd = ToFMODNormal(forward);
fm_up = ToFMODNormal(up);
// verify
SWF_VERIFY_FMODVECTOR(fm_pos);
SWF_VERIFY_FMODVECTOR(fm_vel);
SWF_VERIFY_FMODVECTOR_NORMAL(fm_fwd);
SWF_VERIFY_FMODVECTOR_NORMAL(fm_up);
// Update
SWF_FMOD_CALL( System->set3DListenerAttributes( 0, &fm_pos, &fm_vel, &fm_fwd, &fm_up ) );
unguard;
//
// Zone effects
//
guard(USwFMODAudio::Update::UpdateZone);
/*// Default zone properties
UBOOL bWaterZone = 0;
UBOOL bReverbZone = 0;
UBOOL bRaytraceReverb = 0;
BYTE MasterGain = 100;
INT CutoffHz = 6000;
BYTE Delay[6] = {20,34,0,0,0,0};
BYTE Gain[6] = {150,70,0,0,0,0};
// Get zone properties
if( Region.Zone && Region.Zone->IsValid() )
{
bWaterZone = Region.Zone->bWaterZone;
bReverbZone = Region.Zone->bReverbZone;
bRaytraceReverb = Region.Zone->bRaytraceReverb;
MasterGain = Region.Zone->MasterGain;
CutoffHz = Region.Zone->CutoffHz;
appMemcpy(Delay, Region.Zone->Delay, 6*sizeof(BYTE));
appMemcpy(Gain, Region.Zone->Gain, 6*sizeof(BYTE));
}*/
unguard;
//
// Update sounds.
//
guard(USwFMODAudio::Update::UpdateSounds);
// Iterate through all channels
for( FSwChannelEnumerator it(System); it; ++it )
{
FMOD::Channel* channel = *it;
if( !IsChannelValid(channel) )
continue;
// Channel data
FMOD::Sound* sample = GetChannelSample(channel);
if( !sample )
continue;
UObject* object = GetSampleObject(sample);
if( !object )
continue;
USound* sound = Cast<USound>(object);
FSwSoundId id = GetChannelId(channel);
AActor* actor = id.GetActor();
FMOD_MODE fmode;
SWF_FMOD_CALL( channel->getMode(&fmode) );
UBOOL bIs3D = HasFlag(fmode,FMOD_3D);
// Sample defaults
FLOAT deffrequency;
FLOAT defvolume;
FLOAT defpanning;
INT defpriority;
SWF_FMOD_CALL( sample->getDefaults( &deffrequency, &defvolume, &defpanning, &defpriority ) );
if( sound )
{
if( actor && actor->IsValid() )
{
// Ambient sounds
if( id.GetSlot() == SLOT_Ambient )
{
if( actor->AmbientSound != sound
|| FDist(location, actor->Location) > actor->WorldSoundRadius() + AmbientHysteresis
|| !Realtime )
{
// Stop ambient sound
//SWF_LOG( NAME_DevSound, TEXT("%s -- %s :: Ambient OUT [%d]"), SWF_PLOG, *ToStr(id) );
SWF_FMOD_CALL( channel->setUserData(NULL) );
SWF_FMOD_CALL( channel->stop() );
continue;
}
else
{
// Update ambient sound properties.
FLOAT volume = actor->SoundVolume / 255.0f;
FLOAT frequency = (actor->SoundPitch / 64.0f) * deffrequency;
SWF_VERIFY_FLOAT(volume);
SWF_VERIFY_FLOAT(frequency);
SWF_FMOD_CALL( channel->setVolume( volume ) );
SWF_FMOD_CALL( channel->setFrequency( frequency ) );
if( bIs3D )
{
// Update 3D sound properties
FLOAT mindist = ToFMODFloat(DistanceMin);
FLOAT radius = ToFMODFloat( actor->WorldSoundRadius() );
TSwSortMinMax( mindist, radius );
SWF_VERIFY_FLOAT(radius);
SWF_VERIFY_FLOAT(mindist);
SWF_FMOD_CALL( channel->set3DMinMaxDistance( mindist, radius ) );
}
}
}
if( bIs3D )
{
// Update 3D sound properties
FMOD_VECTOR snd_pos = ToFMODVector(actor->Location);
FMOD_VECTOR snd_vel = ToFMODVector(actor->Velocity);
SWF_VERIFY_FMODVECTOR(snd_pos);
SWF_VERIFY_FMODVECTOR(snd_vel);
SWF_FMOD_CALL( channel->set3DAttributes(&snd_pos, &snd_vel) );
}
}
}
}
unguard;
//
// Play ambient sounds
//
if( Realtime )
{
guard(USwFMODAudio::Update::PlayAmbient);
for( INT i=0; i<Viewport->Actor->GetLevel()->Actors.Num(); ++i )
{
AActor* Actor = Viewport->Actor->GetLevel()->Actors(i);
if( Actor
&& Actor->AmbientSound
&& FDist(location, Actor->Location) <= Actor->WorldSoundRadius() )
{
FSwSoundId ambientid = FSwSoundId(Actor,SLOT_Ambient,0);
//SWF_LOG( NAME_DevSound, TEXT("%s -- %s :: Ambient TEST IN [%s]"), SWF_PLOG, *ToStr(ambientid) );
// Find this sound in currently playing ones
FMOD::Channel* ambientchannel = NULL;
for( FSwChannelEnumerator it(System,AmbientChannels); it; ++it )
{
FMOD::Channel* channel = *it;
if( IsChannelValid(channel) && GetChannelId(channel) == ambientid )
{
//SWF_LOG( NAME_DevSound, TEXT("%s -- %s :: Ambient FOUND IN [%s]"), SWF_PLOG, *ToStr(GetChannelId(channel)) );
ambientchannel = channel;
break;
}
}
// If not found play ambient
if( !ambientchannel )
{
//SWF_LOG( NAME_DevSound, TEXT("%s -- %s :: Ambient PLAY IN [%s][%s]"), SWF_PLOG, *ToStr(ambientid), *ToStr(Actor->AmbientSound) );
PlaySound( Actor, ambientid.GetId(), Actor->AmbientSound, Actor->Location, Actor->SoundVolume/255.0f, Actor->WorldSoundRadius(), Actor->SoundPitch/64.0f );
}
}
}
unguard;
}
//
// Music
//
guard(UpdateMusic)
/* REQUIREMENTS
SongSection is updated at realtime by audio sys
MTRAN_Fade* only fade out, not in
music changes caused by transition only
ttransition reset on change
MTRAN_None = don't change
MTRAN_Instant = instant change
MTRAN_Segue = seamless?
MTRAN_Fade = 1s fade
MTRAN_FastFade = 1/3s fade
MTRAN_SlowFade = 5s fade
*/
// find music channel
FMOD::Channel* musicchannel = NULL;
for( FSwChannelEnumerator it(System,MusicChannels); it; ++it )
{
FMOD::Channel* channel = *it;
if( !IsChannelValid(channel) )
continue;
if( !musicchannel )
{
musicchannel = channel;
}
else
{
// there can be only one music
SWF_LOG( NAME_DevSound, TEXT("%s :: %s :: StopMusic %s"), SWF_PLOG, *PrintChannel(channel) );
SWF_FMOD_CALL( channel->setUserData(NULL) );
SWF_FMOD_CALL( channel->stop() );
}
}
if( Viewport->Actor->Transition != MTRAN_None )
{
// init fading
if( MusicFade < 0 )
{
SWF_LOG( NAME_DevSound, TEXT("%s :: %s :: Music transition %s S:%s T:%s "), SWF_PLOG
, *ToStr(Viewport->Actor->Song)
, *ToStr(Viewport->Actor->SongSection)
, *ToStr(Viewport->Actor->Transition));
switch( Viewport->Actor->Transition )
{
case MTRAN_Instant: MusicFadeTime = -1.0f; break; // Instant
case MTRAN_Segue: MusicFadeTime = -1.0f; // Instant precached
if( Viewport->Actor->Song && !Viewport->Actor->Song->Handle )
RegisterMusic(Viewport->Actor->Song);
break;
case MTRAN_Fade: MusicFadeTime = 1.0f; break; // 1s fadeout
case MTRAN_FastFade: MusicFadeTime = 0.33f; break; // 1/3s fadeout
case MTRAN_SlowFade: MusicFadeTime = 5.0f; break; // 5s fadeout
default: MusicFadeTime = -1.0f; break; // Unknown,instant
}
MusicFade = MusicFadeTime;
}
// deduct delta
MusicFade -= DeltaTime;
//SWF_LOG( NAME_DevSound, TEXT("%s << %s :: MusicFade %s %s"), SWF_PLOG, *ToStr(MusicFade), *ToStr(MusicFadeTime) );
if( MusicFade > 0 )
{
// fade volume
if( musicchannel && MusicFadeTime > 0 )
{
SWF_FMOD_CALL( musicchannel->setVolume( MusicFade / MusicFadeTime) );
}
}
else
{
// play new
MusicFade = -1;
Viewport->Actor->Transition = MTRAN_None;
PlayMusic( Viewport->Actor->Song, musicchannel, Viewport->Actor->SongSection, Viewport->Actor->CdTrack, static_cast<EMusicTransition>(Viewport->Actor->Transition) );
}
}
else
{
// Update section
if( musicchannel )
{
// update section
// FIXME:: getPosition doesn't work with volume 0 (virtual?)
UINT sec = 0;
result = musicchannel->getPosition(&sec,FMOD_TIMEUNIT_MODORDER);
if( result == FMOD_OK )
{
Viewport->Actor->SongSection = sec;
}
// Update position
if( IsChannelValid(musicchannel) )
{
UINT row = 0;
result = musicchannel->getPosition(&row,FMOD_TIMEUNIT_MODROW);
if( result == FMOD_OK )
{
// IT/MOD/XM
UINT pattern = 0;
result = musicchannel->getPosition(&pattern,FMOD_TIMEUNIT_MODPATTERN);
if( result == FMOD_OK )
{
MusicPositions(Viewport->Actor->SongSection).row = row;
MusicPositions(Viewport->Actor->SongSection).pattern = pattern;
}
}
else
{
// MPEG/OGG
UINT ms = 0;
result = musicchannel->getPosition(&ms,FMOD_TIMEUNIT_MS);
if( result == FMOD_OK )
{
MusicPositions(Viewport->Actor->SongSection).ms = ms;
}
}
}
}
else if( Viewport->Actor->Song && VolumeMusic > 0 )
{
// Restart missing/dropped song (bad channel priorities?)
SWF_LOG( NAME_DevSound, TEXT("%s :: %s :: Restarting missing song %s S:%s T:%s "), SWF_PLOG
, *ToStr(Viewport->Actor->Song)
, *ToStr(Viewport->Actor->SongSection)
, *ToStr(Viewport->Actor->Transition));
Viewport->Actor->Transition = MTRAN_Instant;
}
}
unguard;
// Update FMOD
guard(UpdateFMOD);
SWF_FMOD_CALL( System->update() );
unguard;
//SWF_LOG( NAME_DevSound, TEXT("%s << %s :: [%s],[%s]"), SWF_PLOG, *ToStr(Region), *ToStr(Coords) );
unguard;
}
