FxCinematicTrack.c

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[CinematicTrackAttribute(name:"FX Track", description:"Track used for animating FX entities")]
class FxCinematicTrack : CinematicTrackBase
{
    [Attribute("0.0", params:"0.0 100.0")]
    float m_fTime;
    
    private ParticleEffectEntity m_ParticleEntity;
    private World globalWorld;
    
    [CinematicEventAttribute()]
    void Play()
    {
        if (globalWorld)
            m_ParticleEntity = ParticleEffectEntity.Cast(globalWorld.FindEntityByName(GetTrackName()));
        
        if (m_ParticleEntity)
            m_ParticleEntity.Stop();
            m_ParticleEntity.Play();
    }
    
    [CinematicEventAttribute()]
    void Stop()
    {
        if (globalWorld)
            m_ParticleEntity = ParticleEffectEntity.Cast(globalWorld.FindEntityByName(GetTrackName()));
        
        if (m_ParticleEntity)
            m_ParticleEntity.Stop();
    }
    
    
    [CinematicEventAttribute()]
    void SetTime()
    {
        if (globalWorld)
            m_ParticleEntity = ParticleEffectEntity.Cast(globalWorld.FindEntityByName(GetTrackName()));
        
        Particles particles;
        
        if(m_ParticleEntity)
            particles = m_ParticleEntity.GetParticles();
        
        if (particles)
            particles.SimulateMultiStep(m_fTime, 30);
    }
    
    override void OnInit(World world)
    {
        // Find particle entity by using name of track
        m_ParticleEntity = ParticleEffectEntity.Cast(world.FindEntityByName(GetTrackName()));
        
        globalWorld = world;
    }
}