glass = peripheral.wrap("bottom")

rednet.open( "back" )

-- We always reset when starting back up
glass.clear()

-- Quarry status
statusQuarry = glass.addText( 40, 55, "Quarry", 0xFF0000 )

while true do
  device = ""

  rednet.broadcast( "get quarry" )

  sleep( 1 )

  senderID, message, distance = rednet.receive()
  print( senderID .. ": " .. message )

  for i in string.gmatch( message,  "%S+" ) do
    if not device then
      device = i
    else
      if i == "off" then
        statusQuarry.setColor( 0x229000 )
      else
        statusQuarry.setColor( 0xFF0000 )
      end
    end
  end

  sleep( 10 )
end

rednet.close( "back" )