Finish hardened_leather armor

mods/3d_armor_classes/leather_armor_hunter/init.lua

@@ -1,38 +1,33 @@
--- Register helmets:
-
-minetest.register_tool(":3d_armor:helmet_leather_hunter", {
-	description = "Hunter's Leather Helmet",
-	inventory_image = "3d_armor_inv_helmet_leather_hunter.png",
-	groups = {armor_head = 5, armor_heal = 0, armor_use = 250},
-	wear = 0,
-})
-
--- Register chestplates:
-
-minetest.register_tool(":3d_armor:chestplate_leather_hunter", {
-	description = "Hunter's Leather Chestplate",
-	inventory_image = "3d_armor_inv_chestplate_leather_hunter.png",
-	groups = {armor_torso = 9, armor_heal = 0, armor_use = 250},
-	wear = 0,
-})
-
--- Register leggings:
-
-minetest.register_tool(":3d_armor:leggings_leather_hunter", {
-	description = "Hunter's Leather Leggings",
-	inventory_image = "3d_armor_inv_leggings_leather_hunter.png",
-	groups = {armor_legs = 9, armor_heal = 0, armor_use = 250},
-	wear = 0,
-})
-
--- Register boots:
-
-	minetest.register_tool(":3d_armor:boots_leather_hunter", {
-	description = "Hunter's Leather Boots",
-	inventory_image = "3d_armor_inv_boots_leather_hunter.png",
-	groups = {armor_feet = 5, armor_heal = 0, armor_use = 250},
-	wear = 0,
-})
+if ARMOR_MATERIALS.hardened_leather then
+	-- Register helmets :
+	minetest.register_tool(":3d_armor:helmet_leather_hunter", {
+		description = "Hunter's Leather Helmet",
+		inventory_image = "3d_armor_inv_helmet_leather_hunter.png",
+		groups = {armor_head = 5, armor_heal = 0, armor_use = 250},
+		wear = 0,
+	})
+	-- Register chestplates :
+	minetest.register_tool(":3d_armor:chestplate_leather_hunter", {
+		description = "Hunter's Leather Chestplate",
+		inventory_image = "3d_armor_inv_chestplate_leather_hunter.png",
+		groups = {armor_torso = 9, armor_heal = 0, armor_use = 250},
+		wear = 0,
+	})
+	-- Register leggings :
+	minetest.register_tool(":3d_armor:leggings_leather_hunter", {
+		description = "Hunter's Leather Leggings",
+		inventory_image = "3d_armor_inv_leggings_leather_hunter.png",
+		groups = {armor_legs = 9, armor_heal = 0, armor_use = 250},
+		wear = 0,
+	})
+	-- Register boots :
+		minetest.register_tool(":3d_armor:boots_leather_hunter", {
+		description = "Hunter's Leather Boots",
+		inventory_image = "3d_armor_inv_boots_leather_hunter.png",
+		groups = {armor_feet = 5, armor_heal = 0, armor_use = 250},
+		wear = 0,
+	})
+end
 
 -- Hardened Leather craft recipe
 minetest.register_craft({