startup

rednet.open("back")
while true do
  term.clear()
  term.setCursorPos(1,1)
  print("1=Falltuer")
  print("2=Drawbridge")
  term.write("> ")
  cmd = io.read()
  rednet.broadcast("d"..cmd)
  print("Befehl gesendet!")
  os.sleep(0.3)
end