mineplot

local args = { ... }
s = tonumber(args[1])

x = 0
y = 0
z = 0

right = true;

turtle.digUp()
turtle.up()

while z < 4 do
	z = z + 1
	while y < s do
		y = y + 1
		while x < s do
			x = x + 1
			turtle.dig()
			turtle.forward()
		end
		if right then
			turtle.turnRight()
			while turtle.detect() do
				turtle.dig()
				sleep(1)
			end
			x = 1
			turtle.forward()
			turtle.turnRight()
			right = not right
		else
			turtle.turnLeft()
			while turtle.detect() do
				turtle.dig()
				sleep(1)
			end
			x = 1
			turtle.forward()
			turtle.turnLeft()
			right = not right
		end
		right = not right
	end
	turtle.digDown()
	turtle.down()
	y = 1
end