content: rem TODO ZRV Check fgdfgdfg
  sub main()
      screen = CreateObject("roSGScreen")
      port = CreateObject("roMessagePort")
      screen.setMessagePort(port)
  
      scene = screen.CreateScene("SampleScene")
      screen.show()
  
      while true
      end while
  
  end sub
  
  ' TODO PFU valid