int CBaseAnimatingOverlay::AddGesture( Activity activity, float flDuration, bool autokill /*= true*/ )
{
int iLayer = AddGesture( activity, autokill );
SetLayerDuration( iLayer, flDuration );
return iLayer;
}
//-----------------------------------------------------------------------------
// Purpose: Add string indexed scene/expression/duration to list of active expressions
// Input : scenefile -
// expression -
// duration -
//-----------------------------------------------------------------------------
void CBaseFlex::AddSceneEvent( CChoreoScene *scene, CChoreoEvent *event )
{
if ( !scene || !event )
{
Msg( "CBaseFlex::AddExpression: scene or event was NULL!!!\n" );
return;
}
CExpressionInfo info;
info.m_pEvent = event;
info.m_pScene = scene;
info.m_bStarted = false;
switch ( event->GetType() )
{
case CChoreoEvent::SEQUENCE:
{
info.m_nSequence = LookupSequence( event->GetParameters() );
info.m_iLayer = -1;
if (info.m_nSequence >= 0)
{
info.m_iLayer = AddLayeredSequence( info.m_nSequence, scene->GetChannelIndex( event->GetChannel()) );
SetLayerWeight( info.m_iLayer, 0.0 );
info.m_flStartAnim = m_flAnimTime; // ??
}
}
break;
case CChoreoEvent::GESTURE:
{
info.m_nSequence = LookupSequence( event->GetParameters() );
info.m_iLayer = -1;
if (info.m_nSequence >= 0)
{
// this happens before StudioFrameAdvance()
info.m_iLayer = AddLayeredSequence( info.m_nSequence, scene->GetChannelIndex( event->GetChannel()) );
SetLayerDuration( info.m_iLayer, event->GetDuration() );
SetLayerWeight( info.m_iLayer, 0.0 );
bool looping = ((GetSequenceFlags( info.m_nSequence ) & STUDIO_LOOPING) != 0);
if ( looping )
{
DevMsg( 1, "vcd error, gesture %s of model %s is marked as STUDIO_LOOPING!\n",
event->GetParameters(), GetModelName() );
}
SetLayerLooping( info.m_iLayer, false ); // force to not loop
// figure out the animtime when this was frame 0
float dt = scene->GetTime() - event->GetStartTime();
info.m_flStartAnim = m_flAnimTime - dt; // ??
float flCycle = 0;
// assuming anim time is going to advance 0.1 seconds, what should our new cycle be?
float duration = event->GetDuration( );
float orig_duration = SequenceDuration( info.m_nSequence );
SetLayerCycle( info.m_iLayer, 0.0 );
float flNextCycle = event->GetShiftedTimeFromReferenceTime( (m_flAnimTime - info.m_flStartAnim + 0.1) / duration );
float rate = (flNextCycle - flCycle) * orig_duration / 0.1;
SetLayerPlaybackRate( info.m_iLayer, rate );
}
}
break;
}
m_Expressions.AddToTail( info );
}