[MIRROR] Fix split personality commune being unusable I think [MDB IG…

…NORE] (#556)

* Fix split personality commune being unusable I think (#79631)
---------

Co-authored-by: SkyratBot <[email protected]>
Co-authored-by: MrMelbert <[email protected]>

code/datums/actions/mobs/personality_commune.dm

@@ -0,0 +1,56 @@
+// This can probably be changed to use mind linker at some point
+/datum/action/personality_commune
+	name = "Personality Commune"
+	desc = "Sends thoughts to your alternate consciousness."
+	background_icon_state = "bg_spell"
+	button_icon = 'icons/mob/actions/actions_spells.dmi'
+	button_icon_state = "telepathy"
+	overlay_icon_state = "bg_spell_border"
+
+	/// Fluff text shown when a message is sent to the pair
+	var/fluff_text = span_boldnotice("You hear an echoing voice in the back of your head...")
+
+/datum/action/personality_commune/New(Target)
+	. = ..()
+	if(!istype(target, /datum/brain_trauma/severe/split_personality))
+		stack_trace("[type] was created on a target that isn't a /datum/brain_trauma/severe/split_personality, this doesn't work.")
+		qdel(src)
+
+/datum/action/personality_commune/Grant(mob/grant_to)
+	if(!istype(grant_to, /mob/living/split_personality))
+		return
+
+	return ..()
+
+/datum/action/personality_commune/Trigger(trigger_flags)
+	. = ..()
+	if(!.)
+		return FALSE
+
+	var/datum/brain_trauma/severe/split_personality/trauma = target
+	var/mob/living/split_personality/non_controller = usr
+	var/client/non_controller_client = non_controller.client
+
+	var/to_send = tgui_input_text(non_controller, "What would you like to tell your other self?", "Commune")
+	if(QDELETED(src) || QDELETED(trauma) || !to_send)
+		return FALSE
+
+	var/mob/living/carbon/human/personality_body = trauma.owner
+	if(personality_body.client == non_controller_client) // We took control
+		return FALSE
+
+	var/user_message = span_boldnotice("You concentrate and send thoughts to your other self:")
+	var/user_message_body = span_notice("[to_send]")
+
+	to_chat(non_controller, "[user_message] [user_message_body]")
+
+	personality_body.balloon_alert(personality_body, "you hear a voice")
+	to_chat(personality_body, "[fluff_text] [user_message_body]")
+
+	log_directed_talk(non_controller, personality_body, to_send, LOG_SAY, "[name]")
+	for(var/dead_mob in GLOB.dead_mob_list)
+		if(!isobserver(dead_mob))
+			continue
+		to_chat(dead_mob, "[FOLLOW_LINK(dead_mob, non_controller)] [span_boldnotice("[non_controller] [name]:")] [span_notice("\"[to_send]\" to")] [span_name("[trauma]")]")
+
+	return TRUE

code/datums/brain_damage/split_personality.dm

@@ -25,11 +25,11 @@
 
 /datum/brain_trauma/severe/split_personality/proc/make_backseats()
 	stranger_backseat = new(owner, src)
-	var/datum/action/cooldown/spell/personality_commune/stranger_spell = new(src)
+	var/datum/action/personality_commune/stranger_spell = new(src)
 	stranger_spell.Grant(stranger_backseat)
 
 	owner_backseat = new(owner, src)
-	var/datum/action/cooldown/spell/personality_commune/owner_spell = new(src)
+	var/datum/action/personality_commune/owner_spell = new(src)
 	owner_spell.Grant(owner_backseat)
 
 /// Attempts to get a ghost to play the personality

tgstation.dme

@@ -916,6 +916,7 @@
 #include "code\datums\actions\mobs\meteors.dm"
 #include "code\datums\actions\mobs\mobcooldown.dm"
 #include "code\datums\actions\mobs\open_mob_commands.dm"
+#include "code\datums\actions\mobs\personality_commune.dm"
 #include "code\datums\actions\mobs\projectileattack.dm"
 #include "code\datums\actions\mobs\sign_language.dm"
 #include "code\datums\actions\mobs\sneak.dm"
@@ -5586,7 +5587,6 @@
 #include "code\modules\spells\spell_types\self\lichdom.dm"
 #include "code\modules\spells\spell_types\self\mime_vow.dm"
 #include "code\modules\spells\spell_types\self\mutate.dm"
-#include "code\modules\spells\spell_types\self\personality_commune.dm"
 #include "code\modules\spells\spell_types\self\rod_form.dm"
 #include "code\modules\spells\spell_types\self\sanguine_strike.dm"
 #include "code\modules\spells\spell_types\self\smoke.dm"