Blockify

-- FTB Blockify
-- Made by Xmarks
-- https://www.youtube.com/channel/UCA6oAnFqdDcc0sa6H8G5DSA
-- Program makes blocks out of Ingots
-- ***************************************
-- * Ingots are taken from above chest   *
-- * Blocks are stored into front chest  *
-- * Excess is dropped back to top chest *
-- ***************************************

local function blockify()
    for i = 1, 3 do
        turtle.select(i)
        while (turtle.getItemCount(i) < 64) do
            turtle.suckUp(1)
        end
    end

    for i = 5, 7 do
        turtle.select(i)
        while (turtle.getItemCount(i) < 64) do
            turtle.suckUp(1)
        end
    end

    for i = 9, 11 do
        turtle.select(i)
        while (turtle.getItemCount(i) < 64) do
            turtle.suckUp(1)
        end
    end
end

local function cleanInventory()
    turtle.select(4)
    turtle.dropUp()

    turtle.select(8)
    turtle.dropUp()

    turtle.select(12)
    turtle.dropUp()

    for i = 13, 16 do
        turtle.dropUp()
    end
end

while true do
    blockify()
    cleanInventory()

    turtle.select(16)
    turtle.craft()
    turtle.drop()
end