snowflakes tts more so it works with headsets (#6686)

## About The Pull Request
title

## Why It's Good For The Game
you cant use tts with headsets right now

## Changelog

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:cl:
fix: snowflakes tts more so it works with headsets
/:cl:

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---------

Co-authored-by: BlueWildrose <[email protected]>

code/game/objects/items/devices/text_to_speech.dm

@@ -51,8 +51,20 @@
 	if(activated)
 		var/message = message_args["message"]
 		var/whispering = message_args["whispering"]
+		var/message_mode = message_args["message_mode"]
+		var/speech_verb = whispering ? "quietly states" : "states"
 		message_args["cancelled"] = TRUE
-		audible_message("[icon2html(thing = src, target = world)] \The [name] [whispering ? "quietly states" : "states"], \"[message]\"", null, whispering ? 2 : world.view)
+		audible_message("[icon2html(thing = src, target = world)] \The [name] [speech_verb], \"[message]\"", null, whispering ? 2 : world.view)
 		if(!whispering)
 			linked_user.say_overhead(message, FALSE, MESSAGE_RANGE_COMBAT_LOUD)
+
+		if(ishuman(source) && message_mode != null)
+			var/mob/living/carbon/human/H = source
+			var/obj/item/radio/headset/left_radio = H.l_ear
+			var/obj/item/radio/headset/right_radio = H.r_ear
+			if(istype(left_radio))
+				left_radio.talk_into(source, message, message_mode, speech_verb, null)
+			if(istype(right_radio))
+				right_radio.talk_into(source, message, message_mode, speech_verb, null)
+
 		playsound(src, 'sound/items/tts/stopped_type.ogg', 25, TRUE)

code/modules/mob/living/say.dm

@@ -236,7 +236,7 @@ var/list/channel_to_radio_key = new
 		verb = speaking.speech_verb
 		w_not_heard = "[speaking.speech_verb] something [w_adverb]"
 
-	var/list/message_args = list("message" = message, "whispering" = whispering, "cancelled" = FALSE)
+	var/list/message_args = list("message" = message, "whispering" = whispering, "cancelled" = FALSE, "message_mode" = message_mode)
 
 	SEND_SIGNAL(src, COMSIG_MOB_SAY, message_args)