WallE

tArgs = {...}
length = tonumber(tArgs[1])
height = tonumber(tArgs[2])

function checkInv()
	if turtle.getItemCount(1) <1 then
	turtle.select(16)
	turtle.placeUp()
	turtle.select(1)
	turtle.suckUp()
	turtle.select(16)
	turtle.digUp()
	turtle.select(1)
	end
end

function turnaround() -- this function makes it so you can't use this program in enclosed spaces. Works though --
turtle.turnRight()
turtle.turnRight()
turtle.up()
turtle.forward()
end

for i=1,height do
	checkInv()
	for d=1,length do
	checkInv()
	if turtle.placeDown() then end
		if turtle.forward() then end
	end
turnaround()
end