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--
--
--
--

-- cache
cache = {}
cache[1] = vector.new(0, 0, 0)
cache[2] = vector.new(0, 0, -3)
cache[3] = vector.new(0, 0, -6)

-- chest to seek for
Turtle.addWayPoint()

Turtle.cache = function()

    while true do

        turtle.select(1)
        -- wait until we got at least one item
        print('Waiting for new items to arrive')

        while not turtle.suckDown() do
            sleep(0.1)
        end

        print('Grabbing items...')

        -- if there is something in the box, grab it
        while turtle.suckDown() do
        end

        print('Caching...')
        -- if we are here, our turtle grabbed ALL items or is at least full of items, however, we are dropping them to a cache chest

        for id, coords in pairs(cache) do
            Turtle.goTo(coords)

            -- try to drop items
            itemsLeft = false

            print('Dropping items to cache chest #' .. id .. '...')
            for slotId = 1, 16 do
                turtle.select(slotId)

                if not turtle.dropUp() and turtle.getItemCount(slotId) ~= 0 then
                    itemsLeft = true
                end
            end

            -- if we gave up at at east one item, search another chest
            if not itemsLeft then
                break
            end

            print('Items remaining, but cache chest seems to be full...')
        end




        print('Returning to seeking chest')
        Turtle.goToLastWP2()

    end

end



term.clear()
term.setCursorPos(1, 1)

Turtle.cache()