Newquest

local cfg = {
    gain = 2148, -- Item gain ID
    amount = 1 -- Quantidade
}

function onUse(cid, item, frompos, item2, topos)
    if getPlayerStorageValue(cid, 19449) == -1 then
        doPlayerAddItem(cid, cfg.gain, cfg.amount)
            doPlayerSendTextMessage(cid, 27, "Quest completed, gained a "..getItemNameById(cfg.gain).."!")
                setPlayerStorageValue(cid, 19449, 1)
                    else
                        doPlayerSendTextMessage(cid, 20, "I'ts empty!")
                    end
                        return true
                    end