bool CDialogActorContext::DoFacialExpression(IEntity *pEntity, const string& expression, float weight, float fadeTime)
{
ICharacterInstance * pCharacter = pEntity->GetCharacter(0);
if (!pCharacter)
return false;
IFacialInstance * pFacialInstance = pCharacter->GetFacialInstance();
if (!pFacialInstance)
return false;
IFacialModel * pFacialModel = pFacialInstance->GetFacialModel();
if (!pFacialModel)
return false;
IFacialEffectorsLibrary * pLibrary = pFacialModel->GetLibrary();
if (!pLibrary)
return false;
IFacialEffector *pEffector = 0;
if (!expression.empty())
{
pEffector = pLibrary->Find( expression.c_str() );
if (!pEffector)
{
GameWarning("[DIALOG] CDialogActorContext::DoFacialExpression: %s Cannot find '%s' for Entity '%s'", m_pSession->GetDebugName(), expression.c_str(), pEntity->GetName());
return false;
}
}
if (m_currentEffectorChannelID != INVALID_FACIAL_CHANNEL_ID)
{
// we fade out with the same fadeTime as fade in
pFacialInstance->StopEffectorChannel(m_currentEffectorChannelID, fadeTime);
m_currentEffectorChannelID = INVALID_FACIAL_CHANNEL_ID;
}
if (pEffector)
{
m_currentEffectorChannelID = pFacialInstance->StartEffectorChannel(pEffector, weight, fadeTime); // facial instance wants ms
}
return true;
}
virtual void ProcessEvent( EFlowEvent event, SActivationInfo* pActInfo )
{
switch ( event )
{
case eFE_Initialize:
{
}
break;
case eFE_Activate:
{
ICharacterInstance* pCharacter = NULL;
IFacialInstance* pFacialInstance = NULL;
IFacialModel* pFacialModel = NULL;
IFacialEffectorsLibrary* pLibrary = NULL;
IFacialEffector* pEffector = NULL;
if ( IsPortActive( pActInfo, EIP_StopLast ) && pActInfo->pEntity )
{
if ( m_nChannelId > 0 )
{
if ( pActInfo->pEntity )
{
pCharacter = pActInfo->pEntity->GetCharacter( 0 );
if ( pCharacter )
{
pFacialInstance = pCharacter->GetFacialInstance();
if ( pFacialInstance )
{
pFacialInstance->StopEffectorChannel( m_nChannelId, GetPortFloat( pActInfo, EIP_FadeTime ) );
m_nChannelId = -1;
}
}
}
}
}
if ( IsPortActive( pActInfo, EIP_Start ) && pActInfo->pEntity )
{
string sEffector = GetPortString( pActInfo, EIP_Name );
if ( !sEffector.empty() )
{
if ( sEffector.at( 0 ) == '#' )
{
sEffector = sEffector.substr( 1 );
}
}
if ( pActInfo->pEntity && !sEffector.empty() )
{
pCharacter = pActInfo->pEntity->GetCharacter( 0 );
if ( pCharacter )
{
pFacialInstance = pCharacter->GetFacialInstance();
if ( pFacialInstance )
{
pFacialModel = pFacialInstance->GetFacialModel();
if ( pFacialModel )
{
pLibrary = pFacialModel->GetLibrary();
if ( pLibrary )
{
pEffector = pLibrary->Find( sEffector );
if ( pEffector )
{
m_nChannelId = pFacialInstance->StartEffectorChannel( pEffector, GetPortFloat( pActInfo, EIP_Weight ), GetPortFloat( pActInfo, EIP_FadeTime ), GetPortFloat( pActInfo, EIP_Duration ), GetPortInt( pActInfo, EIP_Repeat ) );
ActivateOutput<float>( pActInfo, EOP_Started, m_nChannelId );
}
}
}
}
}
}
}
}
break;
}
}