nameAmmo = nameAmmo:lower()
if nameAmmo:find("spear") then useSpear = true else useSpear = false end
ammoID = Item.GetID(nameAmmo)
function withdrawAmmo(from, to) -- from : index of backpack in depot/ to: index of backpack in self
        last = Container.GetLast()
        if useSpear then
            to = 0 bid = Self.Weapon().count
        else to= to bid = Self.Ammo().count
        end
        ammoCount = function () return ((Container(to):CountItemsOfID(ammoID)) + bid) end
        EnoughAmmo = false
            function draw()
                while ((last:CountItemsOfID(ammoID)) > 0
                and (ammoCount() < maxAmmo ))
                    do last:MoveItemToContainer(0, to, 0, 100) wait(800, 1200)
                end
            end
    if useAmmo and _check("ammodp") then
        print("Current Ammo : " .. ammoCount())
        if not(useSpear) then
            Walker.Stop()
            Self.OpenDepot()
                wait(500, 800)
            last:UseItem(from,true)
                wait(400, 800)
                draw()
            while (ammoCount() < maxAmmo)
                and not(last:isEmpty())
            do
                print("Trying to find more ammo")
                    wait(700, 1000)
                last:UseItem(0, true)
                    wait(700, 1000)
                draw()
                    print("Current Ammo : " .. ammoCount())
            end
        else Self.WithdrawItems(from, {ammoID, to, ammoCount()-maxAmmo}) Walker.Start()
        end
        if (ammoCount() >= maxAmmo) then
                EnoughAmmo = true
                    print("Enough ammo, continuing")
                Walker.Start()
        elseif not(EnoughAmmo) then
                    print("You don't have enough ammo!, stoping script...")
                Walker.Stop()
        end
    end
end