Merge pull request #41144

code/modules/client/player_details.dm

@@ -3,4 +3,17 @@
 	var/list/logging = list()
 	var/list/post_login_callbacks = list()
 	var/list/post_logout_callbacks = list()
-	var/byond_version = "Unknown"
+	var/list/played_names = list() //List of names this key played under this round
+	var/byond_version = "Unknown"
+
+/proc/log_played_names(ckey, ...)
+	if(!ckey)
+		return
+	if(args.len < 2)
+		return
+	var/list/names = args.Copy(2)
+	var/datum/player_details/P = GLOB.player_details[ckey]
+	if(P)
+		for(var/name in names)
+			if(name)
+				P.played_names |= name