Track priority of quest objectives (i.e. "find disk 2" has higher priority than "install disk 4")

pharaoh.gd

@@ -36,4 +36,4 @@ func _on_interacted() -> void:
 	if (not wanted_disk) or %Player2D.has_disk(wanted_disk):
 		return
 
-	%Player2D.give_objective("disk%d" % wanted_disk, "Locate data disk %d" % wanted_disk)
+	%Player2D.give_objective("disk%d" % wanted_disk, wanted_disk, "Locate data disk %d" % wanted_disk)