minetest.register_node("default:stone", {
	description = "Stone",
	tiles = {"default_stone.png"},
	special_tiles = {"default_dirt.png"},
	is_ground_content = true,
	groups = {cracky=3, stone=1},
	drop = 'default:cobble',
	legacy_mineral = true,
	sounds = default.node_sound_stone_defaults(),
	on_punch=function(pos,node,puncher)
		if node.param2 == 128 then
			node.param2 = 0
		else
			node.param2 = 128
		end
	minetest.swap_node (pos,node)
	end,
})