[MIRROR] Adds traitor final objective to make the station AI malf [MDB IGNORE] (#19376)

* Adds traitor final objective to make the station AI malf

* Update malf_ai.dm

---------

Co-authored-by: SuperSlayer <91609255+SuperSlayer0@users.noreply.github.com>
Co-authored-by: Zonespace <41448081+Zonespace27@users.noreply.github.com>

code/modules/antagonists/malf_ai/malf_ai.dm

@@ -39,6 +39,8 @@
 	// SKYRAT EDIT END
 
 	employer = pick(GLOB.ai_employers)
+	if(!employer)
+		employer = pick(GLOB.ai_employers)
 
 	malfunction_flavor = strings(MALFUNCTION_FLAVOR_FILE, employer)
 
@@ -283,4 +285,41 @@
 
 	return malf_ai_icon
 
+//Subtype of Malf AI datum, used for one of the traitor final objectives
+/datum/antagonist/malf_ai/infected
+	name = "Infected AI"
+	employer = "Infected AI"
+	///The player, to who is this AI slaved
+	var/datum/mind/boss
+
+/datum/antagonist/malf_ai/infected/New(give_objectives = TRUE, datum/mind/new_boss)
+	. = ..()
+	if(new_boss)
+		boss = new_boss
+
+/datum/antagonist/malf_ai/infected/forge_ai_objectives()
+	if(!boss)
+		return
+	var/datum/objective/protect/protection_objective = new
+	protection_objective.owner = owner
+	protection_objective.target = boss
+	protection_objective.update_explanation_text()
+	objectives += protection_objective
+
+/datum/antagonist/malf_ai/infected/add_law_zero()
+	if(!boss)
+		return
+	var/mob/living/silicon/ai/malf_ai = owner.current
+
+	malf_ai.laws = new /datum/ai_laws/syndicate_override
+
+	var/mob/living/boss_mob = boss.current
+
+	malf_ai.set_zeroth_law("Only [boss_mob.real_name] and people [boss_mob.p_they()] designate[boss_mob.p_s()] as being such are Syndicate Agents.")
+	malf_ai.set_syndie_radio()
+
+	to_chat(malf_ai, "Your radio has been upgraded! Use :t to speak on an encrypted channel with Syndicate Agents!")
+
+	malf_ai.add_malf_picker()
+
 #undef PROB_SPECIAL

code/modules/antagonists/traitor/objectives/final_objective/final_objective.dm

@@ -5,6 +5,7 @@
 		/datum/traitor_objective/ultimate/battlecruiser = 1,
 		/datum/traitor_objective/ultimate/space_dragon = 1,
 		/datum/traitor_objective/ultimate/supermatter_cascade = 1,
+		/datum/traitor_objective/ultimate/infect_ai = 1,
 	)
 	weight = 100
 

code/modules/antagonists/traitor/objectives/final_objective/infect_ai.dm

@@ -0,0 +1,56 @@
+/datum/traitor_objective/ultimate/infect_ai
+	name = "Infect the station AI with an experimental virus."
+	description = "Infect the station AI with an experimental virus. Go to %AREA% to receive an infected law upload board \
+		and use it on the AI core or a law upload console."
+
+	///area type the objective owner must be in to recieve the law upload module
+	var/area/board_area_pickup
+	///checker on whether we have sent the law upload module
+	var/sent_board = FALSE
+
+/datum/traitor_objective/ultimate/infect_ai/can_generate_objective(generating_for, list/possible_duplicates)
+	. = ..()
+	if(!.)
+		return FALSE
+
+	for(var/mob/living/silicon/ai/ai in GLOB.ai_list)
+		if(ai.stat == DEAD || ai.mind?.has_antag_datum(/datum/antagonist/malf_ai) || !is_station_level(ai.z))
+			continue
+		return TRUE
+
+	return FALSE
+
+/datum/traitor_objective/ultimate/infect_ai/generate_objective(datum/mind/generating_for, list/possible_duplicates)
+	var/list/possible_areas = GLOB.the_station_areas.Copy()
+	for(var/area/possible_area as anything in possible_areas)
+		//remove areas too close to the destination, too obvious for our poor shmuck, or just unfair
+		if(istype(possible_area, /area/station/hallway) || istype(possible_area, /area/station/security))
+			possible_areas -= possible_area
+	if(!length(possible_areas))
+		return FALSE
+	board_area_pickup = pick(possible_areas)
+	replace_in_name("%AREA%", initial(board_area_pickup.name))
+	return TRUE
+
+/datum/traitor_objective/ultimate/infect_ai/generate_ui_buttons(mob/user)
+	var/list/buttons = list()
+	if(!sent_board)
+		buttons += add_ui_button("", "Pressing this will call down a pod with an infected law upload board.", "wifi", "upload_board")
+	return buttons
+
+/datum/traitor_objective/ultimate/infect_ai/ui_perform_action(mob/living/user, action)
+	. = ..()
+	switch(action)
+		if("upload_board")
+			if(sent_board)
+				return
+			var/area/delivery_area = get_area(user)
+			if(delivery_area.type != board_area_pickup)
+				to_chat(user, span_warning("You must be in [initial(board_area_pickup.name)] to receive the infected law upload board."))
+				return
+			sent_board = TRUE
+			podspawn(list(
+				"target" = get_turf(user),
+				"style" = STYLE_SYNDICATE,
+				"spawn" = /obj/item/ai_module/malf,
+			))