private void SendToClient(BattleCommand command, string askAccountID = null)
{
Battle.Step = command;
Battle.LibraryCardNum = CardLibrary.Count;
string battleStr = JsonSerialize.SerializeToString(Battle);
Battle newBattle = (Battle)JsonSerialize.DeserializeFromString(battleStr, typeof(Battle));
Record.Add(newBattle);
Countdown.SetCommand(command);
ToCleintCommand.SendToClient(command, Battle, askAccountID);
}