Various fixes

Changes:

Cult rise/ascension works properly now,
Cult constructs now show as antagonists in admin logs,
Manifested cult ghosts are now properly deconverted before being dusted,
Admin culting someone during a non-cult round now works properly, and sets up cult objectives and thresholds (Hopefully, anyway)

Also removed a couple of unused procs

code/datums/mind.dm

@@ -841,6 +841,9 @@
 					message_admins("[key_name_admin(usr)] has de-culted [key_name_admin(current)]")
 			if("cultist")
 				if(!(src in SSticker.mode.cult))
+					if(!SSticker.mode.ascend_percent) // If the rise/ascend thresholds haven't been set (non-cult rounds)
+						SSticker.mode.cult_objs.setup()
+						SSticker.mode.cult_threshold_check()
 					SSticker.mode.add_cultist(src)
 					special_role = SPECIAL_ROLE_CULTIST
 					to_chat(current, CULT_GREETING)

code/game/gamemodes/cult/cult.dm

@@ -95,8 +95,8 @@ GLOBAL_LIST_EMPTY(all_cults)
 		add_cult_actions(cult_mind)
 		update_cult_icons_added(cult_mind)
 		cult_objs.study(cult_mind.current)
-	threshold_check()
-	addtimer(CALLBACK(src, .proc/threshold_check), 2 MINUTES) // Check again in 2 minutes for latejoiners
+	cult_threshold_check()
+	addtimer(CALLBACK(src, .proc/cult_threshold_check), 2 MINUTES) // Check again in 2 minutes for latejoiners
 	..()
 
 /**
@@ -108,7 +108,7 @@ GLOBAL_LIST_EMPTY(all_cults)
   * Below 100 players, [CULT_RISEN_LOW] and [CULT_ASCENDANT_LOW] are used.
   * Above 100 players, [CULT_RISEN_HIGH] and [CULT_ASCENDANT_HIGH] are used.
   */
-/datum/game_mode/cult/proc/threshold_check()
+/datum/game_mode/proc/cult_threshold_check()
 	var/players = length(GLOB.player_list)
 	var/cultists = get_cultists() // Don't count the starting cultists towards the number of needed conversions
 	if(players >= CULT_POPULATION_THRESHOLD)
@@ -212,7 +212,7 @@ GLOBAL_LIST_EMPTY(all_cults)
 	if((cult_players >= rise_number) && !cult_risen)
 		cult_risen = TRUE
 		for(var/datum/mind/M in cult)
-			if(!M.current || !ishuman(M))
+			if(!M.current || !ishuman(M.current))
 				continue
 			SEND_SOUND(M.current, 'sound/hallucinations/i_see_you2.ogg')
 			to_chat(M.current, "<span class='cultlarge'>The veil weakens as your cult grows, your eyes begin to glow...</span>")
@@ -221,7 +221,7 @@ GLOBAL_LIST_EMPTY(all_cults)
 	else if(cult_players >= ascend_number)
 		cult_ascendant = TRUE
 		for(var/datum/mind/M in cult)
-			if(!M.current || !ishuman(M))
+			if(!M.current || !ishuman(M.current))
 				continue
 			SEND_SOUND(M.current, 'sound/hallucinations/im_here1.ogg')
 			to_chat(M.current, "<span class='cultlarge'>Your cult is ascendant and the red harvest approaches - you cannot hide your true nature for much longer!")
@@ -291,18 +291,6 @@ GLOBAL_LIST_EMPTY(all_cults)
 			dagger.Grant(cult_mind.current)
 		cult_mind.current.update_action_buttons(TRUE)
 
-/datum/game_mode/cult/proc/get_unconvertables()
-	var/list/ucs = list()
-	for(var/mob/living/carbon/human/player in GLOB.player_list)
-		if(player.mind && player.mind.offstation_role)
-			continue
-		if(!is_convertable_to_cult(player.mind))
-			ucs += player.mind
-	return ucs
-
-/atom/proc/cult_log(message)
-	investigate_log(message, "cult")
-
 
 /datum/game_mode/cult/declare_completion()
 	if(cult_objs.cult_status == NARSIE_HAS_RISEN)

code/game/gamemodes/cult/runes.dm

@@ -910,7 +910,7 @@ structure_check() searches for nearby cultist structures required for the invoca
 								  "<span class='cultlarge'>Your link to the world fades. Your form breaks apart.</span>")
 		for(var/obj/item/I in new_human.get_all_slots())
 			new_human.unEquip(I)
-		SSticker.mode.remove_cultist(new_human, FALSE)
+		SSticker.mode.remove_cultist(new_human.mind, FALSE)
 		new_human.dust()
 
 /obj/effect/rune/manifest/proc/ghostify(mob/living/user, turf/T)

code/game/machinery/cloning.dm

@@ -455,8 +455,8 @@ GLOBAL_LIST_INIT(cloner_biomass_items, list(\
 		SSticker.mode.add_cult_actions(H.mind) // And all the actions
 		if(SSticker.mode.cult_risen)
 			SSticker.mode.rise(H)
-		if(SSticker.mode.cult_ascendant)
-			SSticker.mode.ascend(H)
+			if(SSticker.mode.cult_ascendant)
+				SSticker.mode.ascend(H)
 	if(H.mind.vampire)
 		H.mind.vampire.update_owner(H)
 	if((H.mind in SSticker.mode.vampire_thralls) || (H.mind in SSticker.mode.vampire_enthralled))

code/modules/mob/mob_helpers.dm

@@ -47,11 +47,11 @@
 	return istype(M) && M.player_logged && M.stat != DEAD
 
 /proc/isAntag(A)
-	if(istype(A, /mob/living/carbon))
-		var/mob/living/carbon/C = A
-		if(C.mind && C.mind.special_role)
-			return 1
-	return 0
+	if(isliving(A))
+		var/mob/living/L = A
+		if(L.mind?.special_role)
+			return TRUE
+	return FALSE
 
 /proc/isNonCrewAntag(A)
 	if(!isAntag(A))