Optimizes some functions (#24049)

* Optimizes some functions

* Update code/__HELPERS/unsorted.dm

Co-authored-by: AffectedArc07 <25063394+AffectedArc07@users.noreply.github.com>

* Cached per AI now

* no more 80k character jumpscares

* parent functions exist

* I need a new keyboard

* Update code/modules/surgery/organs/vocal_cords.dm

Co-authored-by: Burzah <116982774+Burzah@users.noreply.github.com>

* Update code/modules/mob/living/silicon/ai/ai_say.dm

Co-authored-by: Burzah <116982774+Burzah@users.noreply.github.com>

* Update code/__HELPERS/game.dm

Co-authored-by: Contrabang <91113370+Contrabang@users.noreply.github.com>

* Update code/__HELPERS/game.dm

Co-authored-by: Contrabang <91113370+Contrabang@users.noreply.github.com>

---------

Co-authored-by: AffectedArc07 <25063394+AffectedArc07@users.noreply.github.com>
Co-authored-by: Burzah <116982774+Burzah@users.noreply.github.com>
Co-authored-by: Contrabang <91113370+Contrabang@users.noreply.github.com>
Co-authored-by: S34N <12197162+S34NW@users.noreply.github.com>

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

@@ -83,7 +83,7 @@
 	for(var/obj/O in view(14, get_turf(src)))
 		O.hear_talk(user, message_to_multilingual("<span class='[span]'>[message]</span>"))
 
-	for(var/mob/M in get_mobs_in_view(7, src))
+	for(var/mob/M as anything in get_mobs_in_view(7, src))
 		if((M.client?.prefs.toggles2 & PREFTOGGLE_2_RUNECHAT) && M.can_hear())
 			M.create_chat_message(user, message, FALSE, "big")
 

code/game/objects/items/devices/radio/beacon.dm

@@ -26,10 +26,6 @@
 /obj/item/radio/beacon/hear_talk()
 	return
 
-
-/obj/item/radio/beacon/send_hear()
-	return null
-
 /// Probably a better way of doing this, I'm lazy.
 /obj/item/radio/beacon/bacon
 

code/game/objects/items/devices/radio/radio_objects.dm

@@ -542,11 +542,6 @@ GLOBAL_LIST_EMPTY(deadsay_radio_systems)
 			return -1
 	return canhear_range
 
-/obj/item/radio/proc/send_hear(freq, level)
-	var/range = receive_range(freq, level)
-	if(range > -1)
-		return get_mobs_in_view(canhear_range, src)
-
 /obj/item/radio/proc/is_listening()
 	var/is_listening = TRUE
 	if(!on)