trainYard

rednet.open("top")

while true do
        eventType, sender, message, dist = os.pullEvent("rednet_message")
	tbl = textutils.unserialize(message)
	if tbl[1] == "SEND_TRAIN" then
	        print(sender .." " .. tbl[1] .. " " .. dist)
		redstone.setBundledOutput("bottom", tbl[2])
		print("Sending Train: " .. tbl[2])
		os.sleep(2)
		redstone.setBundledOutput("bottom", 0)
	else
                print(message .. " is invalid")
        end
end