OOP dilemna

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Tibit

I'm not sure if this solves your problem but it might. You can loop any object type in your Tlist.

'Loop all SpotLights in your LightList
For local Light:SpotLight = Eachin LightList
     If Light.Radius > Light.Cone
       'do what you want
     Endif
Next
'Loop all PointLights in your LightList
For local Light:PointLight = Eachin LightList
     If Light.PointCenter < Z
       'Do something :)
     Endif
     'In this case Light is always of the Pointlight type.
Next