mon = peripheral.wrap("top")
cycle = 5
energy = {}
translation = {}

function loop()

    mon.clear()
    mon.setCursorPos(0, 0)
    mon.write("Energiezustand: ")

    for per in peripheral.getNames() do

        local energystored = per.getEnergyStored()
        if tableHasKey(energy, per) then
            if energystored > energy[per] then
                mon.write("+ ")
            else
                mon.write("- ")
            end
        else
            mon.write("X ")
        end

        mon.write(Math.floor(energystored)
        mon.write(translate(per)


        energy[per] = energystored
        -- Return to beginn
        local x, y = mon.getCursorPos()
        mon.setCursorPos(x + 1, 0)
    end

end


function translate(str)
    if tableHasKey(str) then
        return translation[str]
    else
        return str
    end
end

function tableHasKey(table,key)
    return table[key] ~= nil
end

function run()
while true do
    loop()
    os.sleep(cycle)
end


end
run()