From b8d3e7473b8094cc7afd676594e9043fb2ba1596 Mon Sep 17 00:00:00 2001
From: Wuzzy <Wuzzy2@mail.ru>
Date: Fri, 8 Mar 2019 23:11:44 +0100
Subject: [PATCH] Mob sfx: Random pitch, higher pitch for children

---
 mods/ENTITIES/mcl_mobs/api.lua | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/mods/ENTITIES/mcl_mobs/api.lua b/mods/ENTITIES/mcl_mobs/api.lua
index dfc4c77339..f443be5c3b 100644
--- a/mods/ENTITIES/mcl_mobs/api.lua
+++ b/mods/ENTITIES/mcl_mobs/api.lua
@@ -105,10 +105,20 @@ local mob_sound = function(self, sound, is_opinion)
 		if is_opinion and self.opinion_sound_cooloff > 0 then
 			return
 		end
+		local pitch
+		if self.child then
+			-- Children have high pitch
+			pitch = 1.5
+		else
+			pitch = 1.0
+		end
+		-- randomize the pitch a bit
+		local pitch = pitch + math.random(-10, 10) * 0.005
 		minetest.sound_play(sound, {
 			object = self.object,
 			gain = 1.0,
-			max_hear_distance = self.sounds.distance
+			max_hear_distance = self.sounds.distance,
+			pitch = pitch,
 		})
 		self.opinion_sound_cooloff = 1
 	end