Adds a bark emote

Adds a bark emote for you and your dog-like characters.

Tested in game and coded with help from Azarak

modular_citadel/code/modules/mob/cit_emotes.dm

@@ -237,3 +237,20 @@
 		user.nextsoundemote = world.time + 7
 		playsound(user, 'modular_citadel/sound/voice/merp.ogg', 50, 1, -1)
 	. = ..()
+
+/datum/emote/living/bark
+	key = "bark"
+	key_third_person = "barks like a dog!"
+	message = "barks like a dog!"
+	emote_type = EMOTE_AUDIBLE
+	muzzle_ignore = FALSE
+	restraint_check = FALSE
+	mob_type_allowed_typecache = list(/mob/living/carbon, /mob/living/silicon/pai)
+
+/datum/emote/living/bark/run_emote(mob/living/user, params)
+	if(!(. = ..()))
+		return
+	if(user.nextsoundemote >= world.time)
+		return
+	user.nextsoundemote = world.time + 7
+	playsound(user, 'modular_citadel/sound/voice/bark.ogg', 50, 1, -1)