Made a lever that controls the flow of lava, and a button that, if lava is flowing, starts moving pistons up and down to look like a pump. If lava is not flowing, the button plays an error tune instead.
Tags: Google+
Made a lever that controls the flow of lava, and a button that, if lava is flowing, starts moving pistons up and down to look like a pump. If lava is not flowing, the button plays an error tune instead.