[MIRROR] Kitchen Sink PR (#10745)

Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/modules/admin/verbs/randomverbs.dm

@@ -1,3 +1,5 @@
+GLOBAL_VAR_INIT(global_vantag_hud, 0)
+
 /client/proc/cmd_admin_drop_everything(mob/M as mob in mob_list)
 	set category = null
 	set name = "Drop Everything"
@@ -1176,3 +1178,17 @@ Traitors and the like can also be revived with the previous role mostly intact.
 			new /obj/structure/drop_pod/polite(get_turf(usr), L, autoopen == "Yes" ? TRUE : FALSE)
 
 	feedback_add_details("admin_verb","DPD") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
+
+/client/proc/toggle_vantag_hud_global(mob/target as mob)
+	set category = "Fun.Event Kit"
+	set name = "Toggle Global Event HUD"
+	set desc = "Give everyone the Event HUD."
+
+	GLOB.global_vantag_hud = !GLOB.global_vantag_hud
+	if(GLOB.global_vantag_hud)
+		for(var/mob/living/L in living_mob_list)
+			if(L.ckey)
+				L.vantag_hud = TRUE
+				L.recalculate_vis()
+
+	to_chat(src, span_warning("Global Event HUD has been turned [GLOB.global_vantag_hud ? "on" : "off"]."))