Moves a lot of exfil item granting logic to antag datum.

Author: PollardTheDragon

code/modules/antagonists/_common/antag_datum.dm

@@ -61,6 +61,8 @@ GLOBAL_LIST_EMPTY(antagonists)
 
 	/// Do we have delayed objective giving?
 	var/delayed_objectives = FALSE
+	/// The title of the players "boss", used for exfil strings
+	var/boss_title = "Operations"
 
 /datum/antagonist/New()
 	GLOB.antagonists += src
@@ -500,4 +502,24 @@ GLOBAL_LIST_EMPTY(antagonists)
 /datum/antagonist/proc/exfiltrate(mob/living/carbon/human/extractor, obj/item/radio/radio)
 	return
 
+/datum/antagonist/proc/prepare_exfiltration(mob/user, obj/item/wormhole_jaunter/extraction/extraction_type = null)
+	// No extraction for certian steals/hijack
+	var/denied = FALSE
+	var/objectives = user.mind.get_all_objectives()
+	for(var/datum/objective/goal in objectives)
+		if(goal.restricts_exfiltration)
+			denied = TRUE
+	if(denied)
+		to_chat(user, "<span class='warning'>The [boss_title] has deemed your objectives too delicate for an early extraction.</span>")
+		return
+
+	if(world.time < 60 MINUTES) // 60 minutes of no exfil
+		to_chat(user, "<span class='warning'>The [boss_title] is still preparing an exfiltration portal. Please wait another [round((36000 - world.time) / 600)] minutes before trying again.</span>")
+		return
+	var/mob/living/L = user
+	if(!istype(L))
+		return
+	var/obj/item/wormhole_jaunter/extraction/extractor = new extraction_type()
+	L.put_in_active_hand(extractor)
+
 #undef SUCCESSFUL_DETACH

code/modules/antagonists/changeling/datum_changeling.dm

@@ -50,6 +50,7 @@ RESTRICT_TYPE(/datum/antagonist/changeling)
 	var/regenerating = FALSE
 	blurb_text_color = COLOR_PURPLE
 	blurb_text_outline_width = 1
+	boss_title = "Greater Hivemind"
 
 /datum/antagonist/changeling/New()
 	..()

code/modules/antagonists/changeling/powers/exfilling.dm

@@ -10,25 +10,6 @@
 
 // Create extraction mass
 /datum/action/changeling/exfiltration/sting_action(mob/living/user)
-	var/datum/antagonist/changeling/ling = user.mind.has_antag_datum(/datum/antagonist/changeling)
-	// No extraction for certian steals/hijack
-	var/denied = FALSE
-	var/objectives = user.mind.get_all_objectives()
-	for(var/datum/objective/goal in objectives)
-		if(goal.restricts_exfiltration)
-			denied = TRUE
-	if(denied)
-		to_chat(user, "<span class='warning'>The greater hivemind has deemed your objectives too delicate for an early extraction.</span>")
-		ling.remove_specific_power(/datum/action/changeling/exfiltration)
-		return
-
-	if(world.time < 60 MINUTES) // 60 minutes of no exfil
-		to_chat(user, "<span class='warning'>The hivemind is still amassing an exfiltration portal. Please wait another [round((36000 - world.time) / 600)] minutes before trying again.</span>")
-		return
-	var/mob/living/L = user
-	if(!istype(L))
-		return
-	var/obj/item/wormhole_jaunter/extraction/changeling/extractor = new /obj/item/wormhole_jaunter/extraction/changeling()
-	L.put_in_active_hand(extractor)
-	ling.remove_specific_power(/datum/action/changeling/exfiltration)
+	cling.prepare_exfiltration(user, /obj/item/wormhole_jaunter/extraction/changeling)
+	cling.remove_specific_power(/datum/action/changeling/exfiltration)
 	return TRUE

code/modules/antagonists/mind_flayer/flayer_datum.dm

@@ -27,6 +27,7 @@
 	var/can_pick_capstone = TRUE
 	/// Have we notified that our victim does not give swarms from draining
 	var/has_notified = FALSE
+	boss_title = "Master Mindflayer"
 
 /datum/antagonist/mindflayer/New()
 	. = ..()

code/modules/antagonists/mind_flayer/powers/flayer_stealth_powers.dm

@@ -271,23 +271,5 @@
 	if(used)
 		to_chat(user, "<span class='warning'>You have already attempted to create a portal generator!</span>")
 		return
-	// No extraction for certian steals/hijack
-	var/denied = FALSE
-	var/objectives = user.mind.get_all_objectives()
-	for(var/datum/objective/goal in objectives)
-		if(goal.restricts_exfiltration)
-			denied = TRUE
-	if(denied)
-		to_chat(user, "<span class='warning'>The master mindflayer has deemed your objectives too delicate for an early extraction.</span>")
-		used = TRUE
-		return
-
-	if(world.time < 60 MINUTES) // 60 minutes of no exfil
-		to_chat(user, "<span class='warning'>The master mindflayer is still assembling an exfiltration portal. Please wait another [round((36000 - world.time) / 600)] minutes before trying again.</span>")
-		return
-	var/mob/living/L = user
-	if(!istype(L))
-		return
-	var/obj/item/wormhole_jaunter/extraction/mindflayer/extractor = new /obj/item/wormhole_jaunter/extraction/mindflayer()
-	L.put_in_active_hand(extractor)
+	flayer.prepare_exfiltration(user, /obj/item/wormhole_jaunter/extraction/mindflayer)
 	used = TRUE

code/modules/antagonists/traitor/datum_traitor.dm

@@ -18,6 +18,7 @@ RESTRICT_TYPE(/datum/antagonist/traitor)
 	var/give_uplink = TRUE
 	blurb_r = 200
 	blurb_a = 0.75
+	boss_title = "Syndicate Operations"
 
 	/// Have we / are we sending a backstab message at this time. If we are, do not send another.
 	var/sending_backstab = FALSE

code/modules/antagonists/vampire/vamp_datum.dm

@@ -36,6 +36,7 @@ RESTRICT_TYPE(/datum/antagonist/vampire)
 	blurb_g = 221
 	blurb_b = 138
 	blurb_a = 1
+	boss_title = "Master Vampire"
 
 /datum/antagonist/vampire/Destroy(force, ...)
 	draining = null

code/modules/antagonists/vampire/vampire_powers/vampire_powers.dm

@@ -121,25 +121,8 @@
 	if(used)
 		to_chat(user, "<span class='warning'>You have already attempted to create a blood chalice!</span>")
 		return
-	// No extraction for certian steals/hijack
-	var/denied = FALSE
-	var/objectives = user.mind.get_all_objectives()
-	for(var/datum/objective/goal in objectives)
-		if(goal.restricts_exfiltration)
-			denied = TRUE
-	if(denied)
-		to_chat(user, "<span class='warning'>The master vampire has deemed your objectives too delicate for an early extraction.</span>")
-		used = TRUE
-		return
-
-	if(world.time < 60 MINUTES) // 60 minutes of no exfil
-		to_chat(user, "<span class='warning'>The master vampire is still conjuring an exfiltration portal. Please wait another [round((36000 - world.time) / 600)] minutes before trying again.</span>")
-		return
-	var/mob/living/L = user
-	if(!istype(L))
-		return
-	var/obj/item/wormhole_jaunter/extraction/vampire/extractor = new /obj/item/wormhole_jaunter/extraction/vampire()
-	L.put_in_active_hand(extractor)
+	var/datum/antagonist/vampire/vamp = user.mind.has_antag_datum(/datum/antagonist/vampire)
+	vamp.prepare_exfiltration(user, /obj/item/wormhole_jaunter/extraction/vampire)
 	used = TRUE
 
 /datum/spell/vampire/self/specialize