aestheticPyramid

blockSlot = 1
fuelSlot = 16

args = {...}
size = tonumber(args[1])
buildingBlockID = turtle.getItemDetail(1).name
facing = "north"


function placeBlockSlot()
    blockSlot = 0
    repeat
        blockSlot = blockSlot + 1
        if turtle.getItemDetail(blockSlot) ~= buildingBlockID then
            turtle.drop()
            if blockSlot > 1 then
                blockSlot = blockSlot - 1
            end
        end
    until(turtle.getItemCount(blockSlot) > 0)


    turtle.select(blockSlot)
    turtle.placeDown()
end

function checkRefuel()
    if turtle.getFuelLevel() == 0 then
        turtle.select(fuelSlot)
        if turtle.getItemCount() > 0 then
            turtle.refuel(1)
        else
            fuelSlot = fuelSlot + 1
            turtle.refuel(1)
            running = false
        end
    end
end

function layLines(num)
    currentNum = 0
    repeat

        checkRefuel()

        turtle.forward()

        turtle.dig()
        turtle.digDown()

        placeBlockSlot()

        currentNum = currentNum + 1
    until(currentNum >= num)
    --Ends on top of last block
end

function layRim(rimSize)
    side = 0

    repeat
        layLines(rimSize)
        turtle.turnRight()

        side = side + 1
    until(side == 4)

    side = 0

    --Ends on bottom left most corner
    turtle.turnRight()
    turtle.forward()
    turtle.turnLeft()
    turtle.forward()
    --Gets to bottom left of next rim.


    repeat
        layLines(rimSize - 2)
        turtle.turnRight()

        side = side + 1
    until(side == 4)

end

checkRefuel()
turtle.digUp()
turtle.up()

repeat
    layRim(size)
    size = size - 2

    checkRefuel()
    turtle.digUp()
    turtle.up()

until(size <= 0)

placeBlockSlot()

--pastebin get rTFAD0YE