Method OnListModified

trinity/Interior/Tr2InteriorScene.cpp:229–285

---------------------------------------------------------------

// ---------------------------------------------------------------
void Tr2InteriorScene::OnListModified( long event, ssize_t key, ssize_t key2, IRoot* currvalue, const IList* theList )
{
	if( theList == &m_lights )
	{
		SetupShadowMaps();
	}

	else if( theList == &m_dynamics )
	{
		if( ( event & BELIST_LOADING ) == 0 )
		{
			// Respond to an item removal event
			if( ( event & BELIST_EVENTMASK ) == BELIST_REMOVED )
			{
				if( currvalue )
				{
					// See if the removed item is a dynamic
					ITr2InteriorDynamic* dynamic = NULL;
					if( currvalue->QueryInterface( BlueInterfaceIID<ITr2InteriorDynamic>(), (void**)&dynamic ) )
					{
						// Remove from the scene
						dynamic->RemoveFromScene();

						// See if the dynamic is in the pending-load list
						ssize_t pos = m_dynamicsPendingLoad.FindKey( dynamic );
						if( pos != -1 )
						{
							m_dynamicsPendingLoad.Remove( pos );
						}

						// Need to unlock, since QueryInterface Locks
						dynamic->Unlock();
					}
				}
			}
			// Respond to an item insertion event
			else if( ( event & BELIST_EVENTMASK ) == BELIST_INSERTED )
			{
				if( currvalue )
				{
					// See if the inserted item is a dynamic
					ITr2InteriorDynamic* dynamic = NULL;
					if( currvalue->QueryInterface( BlueInterfaceIID<ITr2InteriorDynamic>(), (void**)&dynamic ) )
					{
						if( !dynamic->AddToScene( m_apexScene ) && ( m_dynamicsPendingLoad.FindKey( dynamic ) == -1 ) )
						{
							m_dynamicsPendingLoad.Insert( -1, dynamic );
						}

						// Need to unlock, since QueryInterface Locks
						dynamic->Unlock();
					}
				}
			}
		}
	}
}