buildFloor

local tArgs = {...}

if #tArgs == 0 then
    print("Please input a length")
    length = 0
    rows = 0
elseif (tonumber(tArgs[1]% == 0) then
    print("Please enter an even number (bot has to return)")
    length = 0
    rows = 0
elseif #tArgs == 1 then
    length = (tonumber(tArgs[1]) - 2)
    rows = 0
else
    length = (tonumber(tArgs[1]) - 2)
    rows = tonumber(tArgs[2])
end

turtle.select(1)
itemCount = turtle.getItemCount(1)

function PlaceAndCheck()
    if (itemCount == 0) then
        Restock()
    end
    turtle.place()
    itemCount = itemCount - 1
end

function Restock()
    if (turtle.getItemCount(turtle.getSelectedSlot()) == 0) then
        if (turtle.getSelectedSlot() == 16) then
            return
        else
            turtle.select(turtle.getSelectedSlot() + 1)
            itemCount = turtle.getItemCount(turtle.getSelectedSlot())
        end
    end
end

function rowOne()
    Restock()
    for i=1, length, 1 do
        PlaceAndCheck()
        turtle.back()
    end
    PlaceAndCheck()
    turtle.turnRight()
    turtle.back()
    PlaceAndCheck()
    turtle.turnRight()
    turtle.back()
end

function rowTwo()
    Restock()
    for i=1, length, 1 do
        PlaceAndCheck()
        turtle.back()
    end
    PlaceAndCheck()
    turtle.turnLeft()
    turtle.back()
    PlaceAndCheck()
    turtle.turnLeft()
    turtle.back()
end


if rows > 0 then
    for i=1, rows, 1 do
        rowOne()
        rowTwo()
        print(string.format("Row %s", i))
    end
else
    rowOne()
end