//-----------------------------------------------------------------------------
// Purpose: Called after all entities have spawned and after a load game.
// Finds the reference point at which to measure sound level.
//-----------------------------------------------------------------------------
void CEnvMicrophone::Activate(void)
{
BaseClass::Activate();
// Get a handle to my filter entity if there is one
if (m_iszListenFilter != NULL_STRING)
{
m_hListenFilter = dynamic_cast<CBaseFilter *>(gEntList.FindEntityByName( NULL, m_iszListenFilter ));
}
if (m_target != NULL_STRING)
{
m_hMeasureTarget = gEntList.FindEntityByName(NULL, STRING(m_target) );
//
// If we were given a bad measure target, just measure sound where we are.
//
if ((m_hMeasureTarget == NULL) || (m_hMeasureTarget->edict() == NULL))
{
// We've decided to disable this warning since this seems to be the 90% case.
//Warning( "EnvMicrophone - Measure target not found or measure target with no origin. Using Self.!\n");
m_hMeasureTarget = this;
}
}
else
{
m_hMeasureTarget = this;
}
ActivateSpeaker();
}
void CEnvMicrophone::SetSpeakerName( string_t iszSpeakerName )
{
m_iszSpeakerName = iszSpeakerName;
// Set the speaker to null. This will force it to find the speaker next time a sound is routed.
m_hSpeaker = NULL;
ActivateSpeaker();
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : &inputdata -
//-----------------------------------------------------------------------------
void CEnvMicrophone::InputSetSpeakerName( inputdata_t &inputdata )
{
m_iszSpeakerName = inputdata.value.StringID();
// Set the speaker to null. This will force it to find the speaker next time a sound is routed.
m_hSpeaker = NULL;
ActivateSpeaker();
}
//-----------------------------------------------------------------------------
// Purpose: Stops the microphone from sampling the sound level and firing the
// SoundLevel output.
//-----------------------------------------------------------------------------
void CEnvMicrophone::InputEnable( inputdata_t &inputdata )
{
if (m_bDisabled)
{
m_bDisabled = false;
SetNextThink( gpGlobals->curtime + 0.1f );
ActivateSpeaker();
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CEnvMicrophone::OnRestore( void )
{
BaseClass::OnRestore();
ActivateSpeaker();
}
