Add reinforced cobble

mods/ctf/ctf_crafting/init.lua

@@ -65,6 +65,14 @@ crafting.register_recipe({
 })
 
 -- Wooden plank x4
+crafting.register_recipe({
+	type   = "inv",
+	output = "ctf_team_base:reinforced_cobble",
+	items  = { "default:cobble 4" },
+	always_known = true,
+	level  = 1,
+})
+
 crafting.register_recipe({
 	type   = "inv",
 	output = "default:wood 4",

mods/ctf/ctf_team_base/nodes.lua

@@ -5,3 +5,11 @@ minetest.register_node("ctf_team_base:ind_cobble", {
 	groups = {immortal = 1},
 	sounds = default.node_sound_stone_defaults(),
 })
+
+minetest.register_node("ctf_team_base:reinforced_cobble", {
+	description = "Reinforced Cobblestone",
+	tiles = {"ctf_team_base_reinforced_cobble.png"},
+	is_ground_content = false,
+	groups = {cracky = 1, stone = 2},
+	sounds = default.node_sound_stone_defaults(),
+})

mods/other/random_messages/init.lua

@@ -56,6 +56,7 @@ function random_messages.read_messages()
 		"Players are immune to attack for 15 seconds after they respawn.",
 		"Access the pro section of the chest by achieving a 1k+ score and killing 3 people for every 2 deaths.",
 		"Use team doors (steel) to stop the enemy walking into your base.",
+		"Craft 4 cobbles together to make reinforced cobble.",
 		"Sprint by pressing the fast key (E) when you have stamina.",
 		"Like CTF? Give feedback using /report, and consider donating at rubenwardy.com/donate",
 		"Map makers needed! Visit ctf.rubenwardy.com to get involved.",