Fix quirks list in preferences menu being empty before SSquirks (#8327)

Co-authored-by: Mothblocks <35135081+Mothblocks@users.noreply.github.com>
Co-authored-by: Gandalf <jzo123@hotmail.com>

code/controllers/subsystem/processing/quirks.dm

@@ -17,19 +17,28 @@ PROCESSING_SUBSYSTEM_DEF(quirks)
 	///An assoc list of quirks that can be obtained as a hardcore character, and their hardcore value.
 	var/list/hardcore_quirks = list()
 
+	var/static/list/quirks_blacklist = list(
+		list("Blind","Nearsighted"),
+		list("Jolly","Depression","Apathetic","Hypersensitive"),
+		list("Ageusia","Vegetarian","Deviant Tastes"),
+		list("Ananas Affinity","Ananas Aversion"),
+		list("Alcohol Tolerance","Light Drinker"),
+		list("Clown Fan","Mime Fan"),
+		list("Bad Touch", "Friendly"),
+		list("Extrovert", "Introvert"),
+	)
+
 /datum/controller/subsystem/processing/quirks/Initialize(timeofday)
-	if(!quirks.len)
+	get_quirks()
+	return ..()
+
+/// Returns the list of possible quirks
+/datum/controller/subsystem/processing/quirks/proc/get_quirks()
+	RETURN_TYPE(/list)
+	if (!quirks.len)
 		SetupQuirks()
 
-	quirk_blacklist = list(list("Blind","Nearsighted"), \
-							list("Jolly","Depression","Apathetic","Hypersensitive"), \
-							list("Ageusia","Vegetarian","Deviant Tastes"), \
-							list("Ananas Affinity","Ananas Aversion"), \
-							list("Alcohol Tolerance","Light Drinker"), \
-							list("Clown Fan","Mime Fan"), \
-							list("Bad Touch", "Friendly"), \
-							list("Extrovert", "Introvert"))
-	return ..()
+	return quirks
 
 /datum/controller/subsystem/processing/quirks/proc/SetupQuirks()
 	// Sort by Positive, Negative, Neutral; and then by name