Escape disguised objective

Author: Oblisk234

yogstation/code/modules/antagonists/infiltrator/objectives.dm

@@ -113,3 +113,59 @@ GLOBAL_LIST_INIT(infiltrator_kidnap_areas, typecacheof(list(/area/shuttle/yogs/s
 /datum/objective/infiltrator/kidnap/check_completion()
 	var/target_area = get_area(target.current)
 	return QDELETED(target) || (target.current && (!target.current.ckey || target.current.suiciding)) || (considered_alive(target) && is_type_in_typecache(target_area, GLOB.infiltrator_kidnap_areas))
+
+/datum/objective/infiltrator/escape_disguised //Sort of based on the escape with identity objective for changelings, most of the code is from that with modifications
+	explanation_text = "Have one member of your team disguise as a crewmember using your chameleon kit, and escape on the shuttle while wearing their identification card."
+	var/target_real_name
+	var/target_missing_id
+
+/datum/objective/infiltrator/escape_disguised/proc/potential_targets()
+	var/list/possible_targets = list()
+	for(var/datum/mind/M in SSticker.minds)
+		if(!M || !considered_alive(M) || considered_afk(M) || !M.current || !M.current.client || !ishuman(M.current) || M.quiet_round)
+			continue
+		if(M.has_antag_datum(/datum/antagonist/infiltrator) || M.has_antag_datum(/datum/antagonist/traitor) || M.has_antag_datum(/datum/antagonist/nukeop))
+			continue
+		if(M.assigned_role in GLOB.command_positions)
+			possible_targets[M] = 25
+		else //Either command or crew, stealing IDs from security officers and then having to impersonate them on shuttle simply doesn't work well
+			possible_targets[M] = 5
+	return possible_targets
+
+/datum/objective/infiltrator/escape_disguised/is_possible()
+	return LAZYLEN(potential_targets())
+
+/datum/objective/infiltrator/escape_disguised/find_target(dupe_search_range, blacklist)
+	target = pickweight(potential_targets())
+	update_explanation_text()
+	return target
+
+/datum/objective/infiltrator/escape_disguised/update_explanation_text()
+	if(target && target.current)
+		target_real_name = target.current.real_name
+		explanation_text = "Have one member of your team disguise as [target.name], the [target.assigned_role] using your chameleon kit, and escape on the shuttle or an escape pod"
+		var/mob/living/carbon/human/H
+		if(ishuman(target.current))
+			H = target.current
+		if(H && H.get_id_name() != target_real_name)
+			target_missing_id = 1
+		else
+			explanation_text += " while wearing their identification card"
+		explanation_text += "."
+	else
+		explanation_text = "Free Objective"
+
+/datum/objective/infiltrator/escape_disguised/check_completion()
+	. = ..()
+	if(completed)
+		return TRUE
+	if(!target || !target_real_name)
+		return TRUE
+	var/list/infiltrators = get_antag_minds(/datum/antagonist/infiltrator, TRUE)
+	for(var/datum/mind/M in infiltrators)
+		if(!considered_escaped(M))
+			continue
+		var/mob/living/carbon/human/H = M.current
+		if(H.get_id_name() == target_real_name || target_missing_id)
+			return TRUE
+	return FALSE