controller

state = 1
rednet.open("left")
rednet.host("door","controller")
while (state == 1) do
  mid, msg, ptc = rednet.receive("door",10)
  if (msg == "shutdown") then
    state = 0
    print("shutting down")
  elseif (msg == "id") then
    rednet.send(mid, "controller", "door")
    print("sending id")
  elseif (msg == "toggle") then
    redstone.setOutput("bottom",true)
    sleep(1)
    redstone.setOutput("bottom",false)
    print("toggling")
  end
end