Merge pull request #9338 from datlo/greaterknock

Greater Knock

code/datums/spells/knock.dm

@@ -30,4 +30,28 @@
 					SC.locked = 0
 				C.open()
 
+	return
+
+/obj/effect/proc_holder/spell/aoe_turf/knock/greater
+	name = "Greater Knock"
+	desc = "On first cast, will remove access restrictions on all airlocks on the Cyberiad, and announce this spell's use to the station. On any further cast, will open all doors in sight. Cannot be refunded once bought!"
+
+	charge_max = 200
+	invocation = "MAIOR OXIN FIERA"
+	invocation_type = "shout"
+	range = 7
+	level_max = 0 //Cannot be improved, quality of life since can't be refunded
+	cooldown_min = 200
+	var/used = FALSE
+
+/obj/effect/proc_holder/spell/aoe_turf/knock/greater/cast(list/targets, mob/user = usr)
+	if(!used)
+		used = TRUE
+		for(var/obj/machinery/door/airlock/A in airlocks)
+			if(is_station_level(A.z))
+				A.req_access = list()
+				A.req_one_access = list()
+		command_announcement.Announce("We have removed all access requirements on your station's airlocks. You can thank us later!", "Greetings!", 'sound/misc/notice2.ogg', , , "Space Wizard Federation Message")
+	else
+		..()
 	return