test

local bf,bfnx=false,false
rednet.open("top")
rs.setOutput("bottom",true)
while true do
  event, side, frequency, replyFrequency, message, distance = os.pullEvent("modem_message")
  if message=="blaze_farm: on;" then
    bf=true
  elseif message=="blaze_farm: off;" then
    bf=false
  elseif message=="blaze_farm_no_xp: on;" then
    bfnx=true
  elseif message=="blaze_farm_np_xp: off;" then
    bfnw=false
  end
  if bf or bfnx then
    rs.setOutput("bottom",false)
  else
    rs.setOutput("bottom",true)
  end
end