73 lines
2.3 KiB
C#
73 lines
2.3 KiB
C#
using PSO2SERVER.Database;
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using PSO2SERVER.Models;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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namespace PSO2SERVER.Packets.PSOPackets
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{
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public class LoadSettingsPacket : Packet
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{
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private int _PlayerId;
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public LoadSettingsPacket(int PlayerId)
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{
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_PlayerId = PlayerId;
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}
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#region implemented abstract members of Packet
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public override byte[] Build()
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{
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var writer = new PacketWriter();
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using (var db = new ServerEf())
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{
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try
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{
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// 使用 FirstOrDefault 以避免异常
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var player = db.Account.FirstOrDefault(w => w.AccountId == _PlayerId);
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if (player == null)
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{
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Logger.WriteError("未找到 AccountId: {0}", _PlayerId);
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// 可以选择返回一个特定的错误包或空数组
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return Array.Empty<byte>();
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}
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// 确保 SettingsIni 不为 null
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if (player.SettingsIni != null)
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{
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writer.WriteAscii(player.SettingsIni, 0x54AF, 0x100);
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}
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else
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{
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Logger.WriteError("AccountId: {0} 的 SettingsIni 为 null, 载入默认值", _PlayerId);
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player.SettingsIni = File.ReadAllText(ServerApp.ServerSettingsKey);
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// 保存更改并捕获可能的异常
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db.SaveChanges();
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// 可以选择如何处理此情况
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writer.WriteAscii(player.SettingsIni, 0x54AF, 0x100);
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}
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}
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catch (Exception ex)
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{
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Logger.WriteError("构建数据包时发生异常: {0}", ex.Message);
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// 处理异常情况，例如返回错误包
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}
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}
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return writer.ToArray();
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}
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public override PacketHeader GetHeader()
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{
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return new PacketHeader(0x2B, 0x02, PacketFlags.PACKED);
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}
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#endregion
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}
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} |