refuel

--ID 6
rednet.open("top")
args = {...}

function sendTrains()
	print("Sending trains")
	rednet.broadcast(textutils.serialize({"REFUEL", colors.white}))
	sleep(10)
	rednet.broadcast(textutils.serialize({"REFUEL", colors.orange}))
	sleep(10)
        rednet.broadcast(textutils.serialize({"REFUEL", colors.magenta}))
	sleep(10)
        rednet.broadcast(textutils.serialize({"REFUEL", colors.lightBlue}))
	sleep(2)
end

if args[1] == "boot" then
	print("Sending at boot")
	sendTrains()
end
while true do
	for i = 0,24 do
		remaining = 250 - i * 10
		print(remaining .. " seconds before next refuel")
		sleep(10)
	end
	sendTrains()
end