CC-AE2-Storage-Monitor

local tpm = peripheral.wrap("back")
local monitors = {
    peripheral.wrap("top"),
}
while true do
    local file = fs.open("max_storage.txt", "r")
    local max_storage = tonumber(file.readLine())
    file.close()
    local total_used = 0
    for i, item in ipairs(tpm.listAvailableItems()) do
        total_used = total_used + item.count
    end
    for i, mon in ipairs(monitors) do
        mon.clear()
        mon.setCursorPos(1,1)
        mon.write("Storage Used")
        mon.setCursorPos(1,2)
        mon.write(tostring(total_used) .. "/" .. tostring(max_storage))
    end
    os.sleep(1)
end