Makes pain frequency a global preference, changes values

code/modules/client/preference_setup/global/setting_datums.dm

@@ -368,6 +368,13 @@ var/list/_client_preferences_by_type
 	enabled_description = "Hear"
 	disabled_description = "Silent"
 
+/datum/client_preference/pain_frequency
+	description = "Pain Messages Cooldown"
+	key = "PAIN_FREQUENCY"
+	enabled_by_default = FALSE
+	enabled_description = "Extended"
+	disabled_description = "Default"
+
 /********************
 * Staff Preferences *
 ********************/

code/modules/client/preferences_vr.dm

@@ -119,4 +119,15 @@
 
 	SScharacter_setup.queue_preferences_save(prefs)
 
-	feedback_add_details("admin_verb", "TSoundMentorhelps")
+	feedback_add_details("admin_verb", "TSoundMentorhelps")
+
+/client/verb/toggle_pain_frequency()
+	set name = "Toggle Pain Frequency"
+	set category = "Preferences"
+	set desc = "Toggles frequency of per-limb pain messages between default and extende"
+
+	var/pref_path = /datum/client_preference/pain_frequency
+
+	toggle_preference(pref_path)
+
+	to_chat(src, "The frequency of pain messages is now [ (is_preference_enabled(pref_path)) ? "extended" : "default"].")