add infowall for the loud_walking server

nodes.lua

@@ -178,3 +178,20 @@ minetest.register_node("illuna:instruction_block_4", {
 		}
 	}
 })
+minetest.register_node("illuna:lw_instructions", {
+	description = "Instructions for the biopodworld",
+	drawtype = "signlike",
+	tiles = {"lw_instructions.png"},
+	visual_scale = 3.0,
+	inventory_image = "lw_instructions.png",
+	wield_image = "lw_instructions.png",
+	paramtype = "light",
+	paramtype2 = "wallmounted",
+    light_source = 12,
+	sunlight_propagates = true,
+	walkable = false,
+	selection_box = {
+		type = "wallmounted",
+	},
+    groups = { unbreakable = 1 },
+})