mobfarmroof1

slot = 1

function floor1()
    for x=1, 10, 1 do
        placeFloor()
        turnRight()
        placeFloor()
        turnLeft()
    end
end

function placeFloor()
    placeDown()
    for x=1, 41, 1 do
        turtle.forward()
        placeDown()
    end
end

function place()
    inventory()
    turtle.place()
end

function placeUp()
    inventory()
    turtle.placeUp()
end

function placeDown()
    inventory()
    turtle.placeDown()
end

function turnRight()
    turtle.turnRight()
    turtle.forward()
    turtle.turnRight()
end

function turnLeft()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnLeft()
end

function inventory()
    if turtle.getItemCount(slot) == 0 then
        slot = slot + 1
    end
    turtle.select(slot)
end

print("- place me in the backleft corner, of the left column")
print("- fill me up with roof building block")
print("- type anything and press enter when ready")

io.read()

turtle.up()
for x=1, 14, 1 do turtle.back() end
turtle.turnLeft()
for x=1, 14, 1 do turtle.forward() end
turtle.turnRight()

floor1()