Tidy up. Added different wall types. Requires Minetest 0.4.14

walls.lua

@@ -0,0 +1,46 @@
+local node_box = {
+			type = "connected",
+			fixed = {{-1/4, -1/2, -1/4, 1/4, 1/2, 1/4}},
+			-- connect_bottom =
+			connect_front = {{-3/16, -1/2, -1/2,  3/16, 3/8, -1/4}},
+			connect_left = {{-1/2, -1/2, -3/16, -1/4, 3/8,  3/16}},
+			connect_back = {{-3/16, -1/2,  1/4,  3/16, 3/8,  1/2}},
+			connect_right = {{ 1/4, -1/2, -3/16,  1/2, 3/8,  3/16}},
+		}
+
+local register_wall = function(base_node)
+
+	local name = base_node .. "_wall"
+	local ndef = minetest.registered_nodes[base_node]
+	local groups = ndef.groups
+	groups["wall"] = 1
+	-- inventory node, and pole-type wall start item
+	minetest.register_node(name, {
+		description = ndef.description .. " Wall",
+		drawtype = "nodebox",
+		node_box = node_box,
+		connects_to = {base_node,"group:wall"},
+		paramtype = "light",
+		is_ground_content = false,
+		tiles = ndef.tiles,
+		walkable = true,
+		groups = groups,
+		sounds = ndef.sounds,
+	})
+
+	-- crafting recipe
+	minetest.register_craft({
+		output = name .. " 6",
+		recipe = {
+			{ '', '', '' },
+			{ base_node, base_node, base_node},
+			{ base_node, base_node, base_node},
+		}
+	})
+
+end
+
+register_wall("darkage:basalt_cobble")
+register_wall("darkage:ors_cobble")
+register_wall("darkage:stone_brick")
+register_wall("darkage:slate_cobble")