bios.lua

computer.beep()
drone = component.proxy(component.list("drone")())
computer.beep()
while true do
 computer.beep()
 evt,_,_,msgraw = computer.pullSignal()
 if evt == "chat_message" then
  msg = msgraw:sub(1,1)
  n=tonumber(msgraw:sub(2))
  if n == nil then n = 1 end
  if msg == "y" then
   drone.move(0,n,0)
  elseif msg == "z" then
   drone.move(0,0,n)
  elseif msg == "x" then
   drone.move(n,0,0)
  end
 end
end