Adds ghost role eligibility to various ghost roles. (#11549)

* Added ghost role eligibility to CTF, possession, random animal

* Also added possessed blade to it.

* Also removed some extraneous dead/observer things.

* ahaha whoops

code/datums/brain_damage/imaginary_friend.dm

@@ -47,9 +47,9 @@
 
 /datum/brain_trauma/special/imaginary_friend/proc/get_ghost()
 	set waitfor = FALSE
-	var/list/mob/dead/observer/candidates = pollCandidatesForMob("Do you want to play as [owner]'s imaginary friend?", ROLE_PAI, null, null, 75, friend, POLL_IGNORE_IMAGINARYFRIEND)
+	var/list/candidates = pollCandidatesForMob("Do you want to play as [owner]'s imaginary friend?", ROLE_PAI, null, null, 75, friend, POLL_IGNORE_IMAGINARYFRIEND)
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		C.transfer_ckey(friend, FALSE)
 		friend_initialized = TRUE
 	else

code/datums/brain_damage/split_personality.dm

@@ -27,9 +27,9 @@
 
 /datum/brain_trauma/severe/split_personality/proc/get_ghost()
 	set waitfor = FALSE
-	var/list/mob/dead/observer/candidates = pollCandidatesForMob("Do you want to play as [owner]'s split personality?", ROLE_PAI, null, null, 75, stranger_backseat, POLL_IGNORE_SPLITPERSONALITY)
+	var/list/mob/candidates = pollCandidatesForMob("Do you want to play as [owner]'s split personality?", ROLE_PAI, null, null, 75, stranger_backseat, POLL_IGNORE_SPLITPERSONALITY)
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		C.transfer_ckey(stranger_backseat, FALSE)
 		log_game("[key_name(stranger_backseat)] became [key_name(owner)]'s split personality.")
 		message_admins("[ADMIN_LOOKUPFLW(stranger_backseat)] became [ADMIN_LOOKUPFLW(owner)]'s split personality.")

code/datums/diseases/transformation.dm

@@ -76,9 +76,9 @@
 /datum/disease/transformation/proc/replace_banned_player(var/mob/living/new_mob) // This can run well after the mob has been transferred, so need a handle on the new mob to kill it if needed.
 	set waitfor = FALSE
 
-	var/list/mob/dead/observer/candidates = pollCandidatesForMob("Do you want to play as [affected_mob.name]?", bantype, null, bantype, 50, affected_mob)
+	var/list/mob/candidates = pollCandidatesForMob("Do you want to play as [affected_mob.name]?", bantype, null, bantype, 50, affected_mob)
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		to_chat(affected_mob, "Your mob has been taken over by a ghost! Appeal your job ban if you want to avoid this in the future!")
 		message_admins("[key_name_admin(C)] has taken control of ([key_name_admin(affected_mob)]) to replace a jobbaned player.")
 		affected_mob.ghostize(0)

code/game/machinery/exp_cloner.dm

@@ -51,7 +51,7 @@
 
 	var/list/candidates = pollCandidatesForMob("Do you want to play as [clonename]'s defective clone?", null, null, null, 100, H)
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		H.key = C.key
 
 	if(grab_ghost_when == CLONER_FRESH_CLONE)

code/game/objects/items/holy_weapons.dm

@@ -463,6 +463,16 @@
 	hitsound = 'sound/weapons/rapierhit.ogg'
 	var/possessed = FALSE
 
+/obj/item/nullrod/scythe/talking/process()
+	for(var/mob/living/simple_animal/shade/S in contents)
+		if(S.mind)
+			return
+		else
+			qdel(S)
+	possessed = FALSE
+	visible_message("<span class='warning'>The blade makes a short sigh. The spirit within seems to have passed on...</span>")
+	return PROCESS_KILL
+
 /obj/item/nullrod/scythe/talking/relaymove(mob/user)
 	return //stops buckled message spam for the ghost.
 
@@ -484,6 +494,8 @@
 		S.ckey = C.ckey
 		S.status_flags |= GODMODE
 		S.language_holder = user.language_holder.copy(S)
+		S.AddElement(/datum/element/ghost_role_eligibility)
+		START_PROCESSING(SSprocessing,src)
 		var/input = stripped_input(S,"What are you named?", ,"", MAX_NAME_LEN)
 
 		if(src && input)

code/modules/admin/fun_balloon.dm

@@ -55,7 +55,7 @@
 	var/question = "Would you like to be [group_name]?"
 	var/list/candidates = pollCandidatesForMobs(question, ROLE_PAI, null, FALSE, 100, bodies)
 	while(LAZYLEN(candidates) && LAZYLEN(bodies))
-		var/mob/dead/observer/C = pick_n_take(candidates)
+		var/mob/C = pick_n_take(candidates)
 		var/mob/living/body = pick_n_take(bodies)
 
 		to_chat(body, "Your mob has been taken over by a ghost!")

code/modules/antagonists/_common/antag_datum.dm

@@ -84,9 +84,9 @@ GLOBAL_LIST_EMPTY(antagonists)
 /datum/antagonist/proc/replace_banned_player()
 	set waitfor = FALSE
 
-	var/list/mob/dead/observer/candidates = pollCandidatesForMob("Do you want to play as a [name]?", "[name]", null, job_rank, 50, owner.current)
+	var/list/mob/candidates = pollCandidatesForMob("Do you want to play as a [name]?", "[name]", null, job_rank, 50, owner.current)
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		to_chat(owner, "Your mob has been taken over by a ghost! Appeal your job ban if you want to avoid this in the future!")
 		message_admins("[key_name_admin(C)] has taken control of ([key_name_admin(owner.current)]) to replace a jobbaned player.")
 		owner.current.ghostize(0)

code/modules/antagonists/_common/antag_spawner.dm

@@ -248,7 +248,7 @@
 		if(used || QDELETED(src))
 			return
 		used = TRUE
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		spawn_antag(C.client, get_turf(src), initial(demon_type.name),user.mind)
 		to_chat(user, shatter_msg)
 		to_chat(user, veil_msg)

code/modules/antagonists/blob/blob/powers.dm

@@ -169,7 +169,7 @@
 
 	B.naut = TRUE	//temporary placeholder to prevent creation of more than one per factory.
 	to_chat(src, "<span class='notice'>You attempt to produce a blobbernaut.</span>")
-	var/list/mob/dead/observer/candidates = pollGhostCandidates("Do you want to play as a [blobstrain.name] blobbernaut?", ROLE_BLOB, null, ROLE_BLOB, 50) //players must answer rapidly
+	var/list/mob/candidates = pollGhostCandidates("Do you want to play as a [blobstrain.name] blobbernaut?", ROLE_BLOB, null, ROLE_BLOB, 50) //players must answer rapidly
 	if(LAZYLEN(candidates)) //if we got at least one candidate, they're a blobbernaut now.
 		B.max_integrity = initial(B.max_integrity) * 0.25 //factories that produced a blobbernaut have much lower health
 		B.obj_integrity = min(B.obj_integrity, B.max_integrity)

code/modules/antagonists/clockcult/clock_effects/clock_sigils.dm

@@ -352,9 +352,9 @@
 				break
 			if(!L.client || L.client.is_afk())
 				set waitfor = FALSE
-				var/list/mob/dead/observer/candidates = pollCandidatesForMob("Do you want to play as a [L.name], an inactive clock cultist?", ROLE_SERVANT_OF_RATVAR, null, ROLE_SERVANT_OF_RATVAR, 50, L)
+				var/list/mob/candidates = pollCandidatesForMob("Do you want to play as a [L.name], an inactive clock cultist?", ROLE_SERVANT_OF_RATVAR, null, ROLE_SERVANT_OF_RATVAR, 50, L)
 				if(LAZYLEN(candidates))
-					var/mob/dead/observer/C = pick(candidates)
+					var/mob/C = pick(candidates)
 					to_chat(L, "<span class='userdanger'>Your physical form has been taken over by another soul due to your inactivity! Ahelp if you wish to regain your form!</span>")
 					message_admins("[key_name_admin(C)] has taken control of ([key_name_admin(L)]) to replace an inactive clock cultist.")
 					L.ghostize(0)

code/modules/antagonists/cult/runes.dm

@@ -569,9 +569,9 @@ structure_check() searches for nearby cultist structures required for the invoca
 		mob_to_revive.grab_ghost()
 	if(!mob_to_revive.client || mob_to_revive.client.is_afk())
 		set waitfor = FALSE
-		var/list/mob/dead/observer/candidates = pollCandidatesForMob("Do you want to play as a [mob_to_revive.name], an inactive blood cultist?", ROLE_CULTIST, null, ROLE_CULTIST, 50, mob_to_revive)
+		var/list/mob/candidates = pollCandidatesForMob("Do you want to play as a [mob_to_revive.name], an inactive blood cultist?", ROLE_CULTIST, null, ROLE_CULTIST, 50, mob_to_revive)
 		if(LAZYLEN(candidates))
-			var/mob/dead/observer/C = pick(candidates)
+			var/mob/C = pick(candidates)
 			to_chat(mob_to_revive.mind, "Your physical form has been taken over by another soul due to your inactivity! Ahelp if you wish to regain your form.")
 			message_admins("[key_name_admin(C)] has taken control of ([key_name_admin(mob_to_revive)]) to replace an AFK player.")
 			mob_to_revive.ghostize(0)

code/modules/antagonists/revenant/revenant.dm

@@ -397,7 +397,7 @@
 			inert = TRUE
 			visible_message("<span class='revenwarning'>[src] settles down and seems lifeless.</span>")
 			return
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		C.transfer_ckey(revenant.key, FALSE)
 		if(!revenant.key)
 			qdel(revenant)

code/modules/antagonists/traitor/equipment/contractor.dm

@@ -127,7 +127,7 @@
 	. = ..()
 	if (.)
 		to_chat(user, "<span class='notice'>The uplink vibrates quietly, connecting to nearby agents...</span>")
-		var/list/mob/dead/observer/candidates = pollGhostCandidates("Do you want to play as the Contractor Support Unit for [user.real_name]?", ROLE_PAI, null, FALSE, 100, POLL_IGNORE_CONTRACTOR_SUPPORT)
+		var/list/mob/candidates = pollGhostCandidates("Do you want to play as the Contractor Support Unit for [user.real_name]?", ROLE_PAI, null, FALSE, 100, POLL_IGNORE_CONTRACTOR_SUPPORT)
 		if(LAZYLEN(candidates))
 			var/mob/dead/observer/C = pick(candidates)
 			spawn_contractor_partner(user, C.key)
@@ -224,4 +224,4 @@
 
 /obj/item/storage/box/contractor/fulton_extraction/PopulateContents()
 	new /obj/item/extraction_pack(src)
-	new /obj/item/fulton_core(src)
+	new /obj/item/fulton_core(src)

code/modules/awaymissions/capture_the_flag.dm

@@ -266,6 +266,7 @@
 	M.equipOutfit(ctf_gear)
 	M.dna.species.punchdamagehigh = 25
 	M.dna.species.punchdamagelow = 25
+	M.AddElement(/datum/element/ghost_role_eligibility)
 	spawned_mobs += M
 
 /obj/machinery/capture_the_flag/Topic(href, href_list)

code/modules/awaymissions/mission_code/Academy.dm

@@ -127,10 +127,10 @@
 
 	if(!current_wizard)
 		return
-	var/list/mob/dead/observer/candidates = pollCandidatesForMob("Do you want to play as Wizard Academy Defender?", ROLE_WIZARD, null, ROLE_WIZARD, 50, current_wizard)
+	var/list/mob/candidates = pollCandidatesForMob("Do you want to play as Wizard Academy Defender?", ROLE_WIZARD, null, ROLE_WIZARD, 50, current_wizard)
 
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		message_admins("[ADMIN_LOOKUPFLW(C)] was spawned as Wizard Academy Defender")
 		current_wizard.ghostize() // on the off chance braindead defender gets back in
 		C.transfer_ckey(current_wizard, FALSE)
@@ -269,9 +269,9 @@
 			A.setup_master(user)
 			servant_mind.transfer_to(H)
 
-			var/list/mob/dead/observer/candidates = pollCandidatesForMob("Do you want to play as [user.real_name] Servant?", ROLE_WIZARD, null, ROLE_WIZARD, 50, H)
+			var/list/mob/candidates = pollCandidatesForMob("Do you want to play as [user.real_name] Servant?", ROLE_WIZARD, null, ROLE_WIZARD, 50, H)
 			if(LAZYLEN(candidates))
-				var/mob/dead/observer/C = pick(candidates)
+				var/mob/C = pick(candidates)
 				message_admins("[ADMIN_LOOKUPFLW(C)] was spawned as Dice Servant")
 				C.transfer_ckey(H, FALSE)
 

code/modules/events/sentience.dm

@@ -44,7 +44,7 @@
 	var/spawned_animals = 0
 	while(spawned_animals < animals && candidates.len && potential.len)
 		var/mob/living/simple_animal/SA = pick_n_take(potential)
-		var/mob/dead/observer/SG = pick_n_take(candidates)
+		var/mob/SG = pick_n_take(candidates)
 
 		spawned_animals++
 
@@ -59,7 +59,7 @@
 		SA.del_on_death = FALSE
 
 		spawned_mobs += SA
-
+		SA.AddElement(/datum/element/ghost_role_eligibility)
 		to_chat(SA, "<span class='userdanger'>Hello world!</span>")
 		to_chat(SA, "<span class='warning'>Due to freak radiation and/or chemicals \
 			and/or lucky chance, you have gained human level intelligence \

code/modules/mob/dead/observer/observer.dm

@@ -653,6 +653,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 		return 0
 
 	transfer_ckey(target, FALSE)
+	target.AddElement(/datum/element/ghost_role_eligibility)
 	target.faction = list("neutral")
 	return 1
 

code/modules/mob/living/simple_animal/hostile/mining_mobs/elites/elite.dm

@@ -161,7 +161,7 @@ While using this makes the system rely on OnFire, it still gives options for tim
 				INVOKE_ASYNC(src, .proc/arena_checks)
 			if(TUMOR_INACTIVE)
 				activity = TUMOR_ACTIVE
-				var/mob/dead/observer/elitemind = null
+				var/mob/elitemind = null
 				visible_message("<span class='boldwarning'>[src] begins to convulse.  Your instincts tell you to step back.</span>")
 				activator = user
 				if(!boosted)

code/modules/mob/mob_helpers.dm

@@ -443,10 +443,10 @@ It's fairly easy to fix if dealing with single letters but not so much with comp
 		var/datum/antagonist/A = M.mind.has_antag_datum(/datum/antagonist/)
 		if(A)
 			poll_message = "[poll_message] Status:[A.name]."
-	var/list/mob/dead/observer/candidates = pollCandidatesForMob(poll_message, ROLE_PAI, null, FALSE, 100, M)
+	var/list/mob/candidates = pollCandidatesForMob(poll_message, ROLE_PAI, null, FALSE, 100, M)
 
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		to_chat(M, "Your mob has been taken over by a ghost!")
 		message_admins("[key_name_admin(C)] has taken control of ([key_name_admin(M)])")
 		M.ghostize(FALSE, TRUE)

code/modules/research/xenobiology/xenobiology.dm

@@ -680,7 +680,7 @@
 
 	var/list/candidates = pollCandidatesForMob("Do you want to play as [SM.name]?", ROLE_SENTIENCE, null, ROLE_SENTIENCE, 50, SM, POLL_IGNORE_SENTIENCE_POTION) // see poll_ignore.dm
 	if(LAZYLEN(candidates))
-		var/mob/dead/observer/C = pick(candidates)
+		var/mob/C = pick(candidates)
 		C.transfer_ckey(SM, FALSE)
 		SM.mind.enslave_mind_to_creator(user)
 		SM.sentience_act()