3

os.loadAPI("ocs/apis/sensor")
local s = sensor.wrap("back")

function getUUAmount(target)
    local amount = 0
    local details = s.getTargetDetails(target)
    for _,content in pairs(details.Slots) do
        if content.Name == "UU-Matter" then
            amount = amount + content.Size
        end
    end
    return amount
end
print(getUUAmount("-1,0,-1"))
if getUUAmount("-1,0,-1") >= 256 then
print("Du hast genug UU")
else
print("Bitte gebe genug UU in Der chest")
end