LobbyServer.ANS_LOGIN_SUCCES.Send C# (CSharp) Method

        public static void Send(LobbyClient client)
        {
            PacketOut Out = new PacketOut((UInt32)Opcodes.ANS_LOGIN_SUCCESS);
            Out.WriteParsedString("Welcome to rebornAPB", 48);
            Out.WriteUInt32Reverse(client.Account.IsAdmin);
            Out.WriteInt64Reverse(TCPManager.GetTimeStamp());
            Out.WriteByte(0x13);
            Out.WriteByte(0x29);
            Out.WriteUInt16Reverse(0x12);
            Out.WriteByte(0x0E);
            Out.WriteByte(0x07);
            Out.WriteUInt16Reverse(9999);
            Out.WriteInt32Reverse(1450);
            Out.WriteUInt32Reverse((uint)client.Account.RTW_Points);
            for (int i = 1; i < 6; ++i) Out.WriteInt32Reverse(Program.FileMgr.GetFileVersion((int)client.Account.Index, i, true, "", ""));
            Out.WriteInt32Reverse(0);
            Out.WriteUInt16(0x957D);
            Out.WriteUInt16(0x0400);
            Out.WriteUInt16(0x5052);
            Out.WriteUInt16(0x4F45);
            Out.WriteUInt16(0x552E);
            Out.WriteUInt16(0x3232);
            Out.WriteUInt16(0x3738);
            Out.WriteUInt16(0x3031);
            Out.WriteUInt16(0);
            Out.WriteUInt16(0x0067);
            Out.WriteUInt64(0x526C624331313256);
            Out.WriteUInt64(0x486E314100000000);
            Out.WriteUInt16(0);
            Out.WriteStringBytes("");
            Out.WriteByte(0);
            client.Send(Out);
        }

        static public void HandlePacket(BaseClient client, PacketIn packet)
        {
            LobbyClient cclient = client as LobbyClient;

            byte[] PublicKey = new byte[64];
            for (int i = 0; i < 64; ++i)
            {
                PublicKey[i] = packet.GetUint8();
            }
            Reverse(PublicKey, 64);
            cclient.A = PublicKey;

            UInt16 unk = packet.GetUint16();

            byte[] Proof = new byte[20];
            for (int i = 0; i < 20; ++i)
            {
                Proof[i] = packet.GetUint8();
            }
            Reverse(Proof, 20);
            cclient.Proof = Proof;

            if (IsValid(cclient))
            {
                ANS_LOGIN_SUCCES.Send(cclient);
            }
            else
            {
                cclient.Disconnect();
            }
        }