private void OpenFiles()
{
_itemData = new SequentialFileWriter(World.ItemDataPath, _metrics);
_itemIndex = new SequentialFileWriter(World.ItemIndexPath, _metrics);
_mobileData = new SequentialFileWriter(World.MobileDataPath, _metrics);
_mobileIndex = new SequentialFileWriter(World.MobileIndexPath, _metrics);
_guildData = new SequentialFileWriter(World.GuildDataPath, _metrics);
_guildIndex = new SequentialFileWriter(World.GuildIndexPath, _metrics);
WriteCount(_itemIndex, World.Items.Count);
WriteCount(_mobileIndex, World.Mobiles.Count);
WriteCount(_guildIndex, BaseGuild.List.Count);
}