statuss = "status"

--true = zu--
--false= offen--
function speichern()
	local file = fs.open(statuss, "w")
		file.writeLine(status)
		file.close()
end

function laden()
	file = fs.open(statuss, "r")
	status = file.readLine()
	file.close()
end

function torzu()
	for i = 1,4 do
		rs.setBundledOutput("left", colours.orange)
		sleep(1)
		rs.setBundledOutput("left", colours.cyan)
		sleep(1)
	end
	sleep(3)
end

function torauf()
	for i = 1,4 do
		rs.setBundledOutput("left", colours.magenta)
		sleep(1)
		rs.setBundledOutput("left", colours.cyan)
		sleep(1)
	end
	sleep(3)
end
function abfrage()
	if rs.testBundledInput("right", colours.green) then
		if status then
			torauf()
			status = false
		else
			torzu()
			status = true
		end
	end
end
local status = read()
while true do
speichern()
laden()
abfrage()
speichern()
sleep(0,5)
end