Play sound for equipping horse armor or saddle

mods/ENTITIES/mobs_mc/1_items_default.lua

@@ -283,6 +283,9 @@ if c("iron_horse_armor") then
 		_doc_items_usagehelp = horse_armor_use,
 		inventory_image = "mobs_mc_iron_horse_armor.png",
 		_horse_overlay_image = "mobs_mc_horse_armor_iron.png",
+		sounds = {
+			_mcl_armor_equip = "mcl_armor_equip_iron",
+		},
 		stack_max = 1,
 		groups = { horse_armor = 85 },
 	})
@@ -294,6 +297,9 @@ if c("gold_horse_armor") then
 		_doc_items_usagehelp = horse_armor_use,
 		inventory_image = "mobs_mc_gold_horse_armor.png",
 		_horse_overlay_image = "mobs_mc_horse_armor_gold.png",
+		sounds = {
+			_mcl_armor_equip = "mcl_armor_equip_iron",
+		},
 		stack_max = 1,
 		groups = { horse_armor = 60 },
 	})
@@ -305,6 +311,9 @@ if c("diamond_horse_armor") then
 		_doc_items_usagehelp = horse_armor_use,
 		inventory_image = "mobs_mc_diamond_horse_armor.png",
 		_horse_overlay_image = "mobs_mc_horse_armor_diamond.png",
+		sounds = {
+			_mcl_armor_equip = "mcl_armor_equip_diamond",
+		},
 		stack_max = 1,
 		groups = { horse_armor = 45 },
 	})

mods/ENTITIES/mobs_mc/horse.lua

@@ -223,6 +223,7 @@ local horse = {
 				local tex = horse_extra_texture(self)
 				self.base_texture = tex
 				self.object:set_properties({textures = self.base_texture})
+				minetest.sound_play({name = "mcl_armor_equip_leather"}, {gain=0.5, max_hear_distance=12, pos=self.object:get_pos()})
 
 			-- Put on horse armor if tamed
 			elseif can_equip_horse_armor(self.name) and not self.driver and not self._horse_armor
@@ -252,7 +253,10 @@ local horse = {
 				local tex = horse_extra_texture(self)
 				self.base_texture = tex
 				self.object:set_properties({textures = self.base_texture})
-
+				local def = w:get_definition()
+				if def.sounds and def.sounds._mcl_armor_equip then
+					minetest.sound_play({name = def.sounds._mcl_armor_equip}, {gain=0.5, max_hear_distance=12, pos=self.object:get_pos()})
+				end
 
 			-- Mount horse
 			elseif not self.driver and self._saddle then

mods/ENTITIES/mobs_mc/pig.lua

@@ -125,6 +125,7 @@ mobs:register_mob("mobs_mc:pig", {
 				stack:take_item()
 				inv:set_stack("main", clicker:get_wield_index(), stack)
 			end
+			minetest.sound_play({name = "mcl_armor_equip_leather"}, {gain=0.5, max_hear_distance=8, pos=self.object:get_pos()})
 			return
 		end