auto

function clearAll()
  monitor.clear()
  monitor.setCursorPos(2,2)
  term.clear()
  term.setCursorPos(1,1)
end

function farmCollect()
  clearAll()
  check = turtle.detect()
  print("Farm Collection: In Progress")
  if check == true then
    turtle.dig()
    print("Collected!")
    monitor.write("ON!")
    turtle.dropDown()
    os.sleep(2)
    check = false
    clearAll()
  else
    print("Looking for harvest...")
    monitor.write("ON")
    os.sleep(2)
    clearAll()
  end
end

function stopSignal()
  x,y = rednet.receive()
  while true do
    if y == "stop" then
      a=a+1
      return
    end
  end
end

--The process:

a = 0
repeat
  parallel.waitForAny(farmCollect, stopSignal)
until a == 1
textutils.slowPrint("Shutting down...", 10)
os.sleep(3)
os.reboot()