local status

fs.makeDir("saves")

function speichern()
    local file = fs.open("saves/"status,"w")
        file.writeLine(status)
        file.close
end

function laden()
    file = fs.open("saves/" status,"r")
    local status = file.readline()
    file.close()
end

function torauf()
    for i = 1,4 do
        rs.setBundledOutput("bottom", colours.orange)
        sleep(0,5)
        rs.setBundledOutput("bottom", colours.cyan)
        sleep(0,5)
    end
end

function torzu()
    for i = 1,4 do
        rs.setBundledOutput("bottom", colours.magenta)
        sleep(0,5)
        rs.setBundledOutput("bottom", colours.cyan)
        sleep(0,5)
    end
end
function abfrage()
    if rs.testBundledInput("right", colours.green) then
        if status == zu then
            torauf()
            status = offen
        else
            torzu()
            status = zu
        end
    end
end

while true do
laden()
abfrage()
speichern()
end