int SoundSource::GetPositionAttr() const
{
if (sound_ && position_)
return (int)(GetPlayPosition() - sound_->GetStart());
else
return 0;
}
void MarkerActionTimer()
{
static double dLastPos = 0.0;
static double dUsualPosDelta = 0.050;
if (g_bMAEnabled && GetPlayState() & 1)
{
double dPlayPos = GetPlayPosition();
double dDelta = dPlayPos - dLastPos;
// Ignore markers when the play state seems to have jumped forward or backwards
if (dDelta > 0.0 && dDelta < dUsualPosDelta * 5.0)
{
// Quick and dirty IIR
dUsualPosDelta = dUsualPosDelta * 0.99 + dDelta * 0.01;
int x = 0;
const char* cName;
double dMarkerPos;
// Look for markers with '!' as the first char with the right time
while ((x = EnumProjectMarkers(x, NULL, &dMarkerPos, NULL, &cName, NULL)))
if (dMarkerPos >= dLastPos && dMarkerPos < dPlayPos)
RunActionMarker(cName);
}
dLastPos = dPlayPos;
}
else
dLastPos = GetCursorPosition();
}
////////////////////////////////////////////////////////////
//
// CClientSound::BeginSimulationOfPlayPosition
//
//
//
////////////////////////////////////////////////////////////
void CClientSound::BeginSimulationOfPlayPosition ( void )
{
// Only 3d sounds will be distance streamed in and out. Also streams can't be seeked.
// So only non-streamed 3D sounds need the play position simulated.
if ( m_b3D && !m_bStream )
{
m_SimulatedPlayPosition.SetLooped ( m_bLoop );
m_SimulatedPlayPosition.SetLength ( m_dLength );
m_SimulatedPlayPosition.SetPaused ( m_bPaused );
m_SimulatedPlayPosition.SetPlaybackSpeed( GetPlaybackSpeed () );
m_SimulatedPlayPosition.SetPlayPositionNow ( GetPlayPosition () );
m_SimulatedPlayPosition.SetValid ( true );
}
}
