Method playOnce

Engine/source/sfx/sfxSystem.cpp:739–756

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SFXSource* SFXSystem::playOnce(  SFXTrack* track,
                                 const MatrixF *transform,
                                 const VectorF *velocity,
                                 F32 fadeInTime )
{
   // We sometimes get null profiles... nothing to play without a profile!
   if( !track )
      return NULL;

   SFXSource *source = createSource( track, transform, velocity );
   if( source )
   {
      mPlayOnceSources.push_back( source ); 
      source->play( fadeInTime );
   }

   return source;
}

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