public void ShowHostDialog(GameInfo filter)
        {
            using (var dialog = new HostDialog(filter))
            {
                if (dialog.ShowDialog() != DialogResult.OK)
                {
                    return;
                }

                ActionHandler.StopBattle();

                ActionHandler.HostBattle(title: dialog.BattleTitle, password: dialog.Password, mode: dialog.Mode);
            }
        }