void write(config & cfg) const
	{
		write_locations(route, cfg);
		view_info.write(cfg.add_child("unit"));
		cfg["village_owner"] = original_village_owner;
		cfg["village_timebonus"] = take_village_timebonus;
	}
	void write(config & cfg) const
	{
		write_locations(route, cfg);
		view_info.write(cfg.add_child("unit"));
	}