XPTurtle

-- Initialization

xp = peripheral.wrap("right")
xp.setAutoCollect(true)

function enchantStuff(levels)
    levels = levels or 3

    if (xp.getLevels() < levels) then
        print("I don't have enough levels yet")
        print("I only have " .. xp.getLevels() .. " levels")
        return(false)
    end

    turtle.select(1)

    if (turtle.getItemCount(1) < 1) then
        print("Put your item(s) to enchant in slot 1 and watch me amaze you.")
        while (turtle.getItemCount(1) < 1) do
            sleep(1)
        end
    end

    if (not (turtle.transferTo(2, turtle.getItemCount(1)))) then
        print("Okay now, take the crap out of slot 2...")
        while (not (turtle.transferTo(2, turtle.getItemCount(1)))) do
            sleep(1)
        end
    end

    for i = 1, turtle.getItemCount(2) do
        turtle.select(2)
        turtle.transferTo(1, 1)
        turtle.select(1)

        if (xp.enchant(levels)) then
            print("Remove your enchanted item from slot 1 so I can finish...")
        else
            print("I can't enchant the item in slot 1")
            print("Please remove it")
        end

        while (turtle.getItemCount(1) > 0) do
            sleep(1)
        end

        if xp.getLevels() < levels then
            print("I'm out of levels to enchant. I only have " .. xp.getLevels() .. " left")
            print("Thanks for playing.")
            break
        elseif (turtle.getItemCount(2) == 0) and (turtle.getItemCount(1) == 0) then
            print("I have no items left to enchant. Thanks for playing.")
            break
        end
    end

    turtle.select(2)
    turtle.transferTo(1, turtle.getItemCount(2))
    turtle.select(1)

    if (turtle.getItemCount(1) > 0) then
        print("Remove the additional items in slot 1 please.")
        while (turtle.getItemCount(1) > 0) do
            sleep(1)
        end
    end
end

enchantStuff()