startup

sg = peripheral.find("stargate")
while true do
  term.clear()
  term.setCursorPos(1,1)
  iris = sg.irisState()
  print("Iris is currently " ..iris)
  if iris == "Offline" then
    print("Connect Iris.")
  else
    print("Press enter to change")
    event, key = os.pullEvent("key")
    if key == keys.enter then
      if iris == "Closed" then
        sg.openIris()
      elseif iris == "Open" then
        sg.closeIris()
      end
    end
  end
end