Fixes clockwork sigil candidate runtime, cleans up some jobban checks with defines (#5304)

code/datums/mind.dm

@@ -693,20 +693,20 @@
 	var/datum/antagonist/changeling/C = has_antag_datum(/datum/antagonist/changeling)
 	if(!C)
 		C = add_antag_datum(/datum/antagonist/changeling)
-		special_role = "Changeling"
+		special_role = ROLE_CHANGELING
 	return C
 
 /datum/mind/proc/make_Wizard()
 	if(!has_antag_datum(/datum/antagonist/wizard))
-		special_role = "Wizard"
-		assigned_role = "Wizard"
+		special_role = ROLE_WIZARD
+		assigned_role = ROLE_WIZARD
 		add_antag_datum(/datum/antagonist/wizard)
 
 
 /datum/mind/proc/make_Cultist()
 	if(!has_antag_datum(/datum/antagonist/cult,TRUE))
 		SSticker.mode.add_cultist(src,FALSE,equip=TRUE)
-		special_role = "Cultist"
+		special_role = ROLE_CULTIST
 		to_chat(current, "<font color=\"purple\"><b><i>You catch a glimpse of the Realm of Nar-Sie, The Geometer of Blood. You now see how flimsy your world is, you see that it should be open to the knowledge of Nar-Sie.</b></i></font>")
 		to_chat(current, "<font color=\"purple\"><b><i>Assist your new bretheren in their dark dealings. Their goal is yours, and yours is theirs. You serve the Dark One above all else. Bring It back.</b></i></font>")
 
@@ -715,7 +715,7 @@
 	head.give_flash = TRUE
 	head.give_hud = TRUE
 	add_antag_datum(head)
-	special_role = "Head Revolutionary"
+	special_role = ROLE_REV_HEAD
 
 /datum/mind/proc/AddSpell(obj/effect/proc_holder/spell/S)
 	spell_list += S
@@ -816,7 +816,7 @@
 //XENO
 /mob/living/carbon/alien/mind_initialize()
 	..()
-	mind.special_role = "Alien"
+	mind.special_role = ROLE_ALIEN
 
 //AI
 /mob/living/silicon/ai/mind_initialize()
@@ -831,5 +831,5 @@
 //PAI
 /mob/living/silicon/pai/mind_initialize()
 	..()
-	mind.assigned_role = "pAI"
+	mind.assigned_role = ROLE_PAI
 	mind.special_role = ""