Method _update

Engine/source/sfx/sfxController.cpp:814–923

//-----------------------------------------------------------------------------

void SFXController::_update()
{
   Parent::_update();
   
   SFXPlayList* playList = getPlayList();

   // Check all sources against the current state setup and
   // take appropriate actions.
 
   for( U32 i = 0; i < mSources.size(); ++ i )
   {
      Source& source = mSources[ i ];
      
      // If the source has already stopped playing,
      // remove it.
      
      if( !source.mPtr )
      {
         mSources.erase( i );
         -- i;
         continue;
      }
      
      if( !source.mState )
         continue;
         
      SFXPlayList::EStateMode stateMode = playList->getSlots().mStateMode[ mSources[ i ].mSlotIndex ];
      if( !source.mState->isActive() )
      {
         if( source.mPtr->isPlaying() )
         {
            // The source is playing in an incompatible state.
            
            if( stateMode == SFXPlayList::STATE_PauseInactive )
               source.mPtr->pause();
            else if( stateMode == SFXPlayList::STATE_StopInactive )
            {
               source.mPtr->stop();
               mSources.erase( i );
            
               -- i;
            }
         }
      }
      else
      {
         // Unpause a source that had its state become active again.
         
         if( source.mPtr->isPaused() && stateMode == SFXPlayList::STATE_PauseInactive )
            source.mPtr->play();
      }
   }
      
   // Update interpreter.
      
   bool endUpdate = false;
   while( !endUpdate )
   {