frame test

size = ...
function refuel()
	if turtlle.checkFuelLevel < 200 do
		for i = 1, 16 do
			turtle.select(i)
			if turtle.refuel(0) = True do
				turtle.refuel()
			end
		end
	end
end

function build_frame()
	turtle.select(1)
	for i = 1,  4 do
		for i = 1, size do
			refuel()
			turtle.forward()
			turtle.placeDown()
		end
		turtle.turnRight()
	end
	for i = 1, 4 do
		for i = 1, size - 2 do
			turtle.up()
			turtle.placeDown()
		end
		turtle.forward(size - 1)
		turtle.turnRight()
	end
	for i = 1,  4 do
		for i = 1, size do
			refuel()
			turtle.forward()
			turtle.placeDown()
		end
		turtle.turnRight()
	end
end