Turtle wait

print("waiting for orders")
rednet.open("right")
while true do
	event, sid, mes, dis = os.pullEvent()
	print("Orders received by event: "..event)

	if event == "rednet_message" and mes == "go" then
		event, sid, mes, dis = os.pullEvent("rednet_message")
		shell.run("mine", "65", mes)

	elseif event == "rednet_message" and mes == "download" then
		shell.run("download")

	elseif event == "key" and sid == 28 then
		print("How many mines?")
		local input = read()
		input = tonumber(input)
		shell.run("mine", "65", input)
	end
end