337 lines
7.0 KiB
C#
337 lines
7.0 KiB
C#
using System.Diagnostics;
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using System.IO;
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using System.IO.Compression;
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namespace Zerolauncher.Manager
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{
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enum NameSpace
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{
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Accounts,
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Groups,
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ecs,
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None
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}
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static class DataStreamNew
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{
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private const string path = "users.data";
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static byte[] key = [9, 5, 33, 64, 99, 200, 66, 77];
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static int hearder_version = 20240531;
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static void InitHandle(NameSpace ns, DataItem item)
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{
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switch (ns)
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{
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case NameSpace.Accounts:
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AccountData.Init(item);
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break;
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case NameSpace.Groups:
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GroupsData.Init(item);
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break;
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}
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}
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static DataItem[] GetAllData() { return [GroupsData.Out(), AccountData.Out()]; }
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public static void Load()
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{
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if (File.Exists(path))
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{
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byte[] byteArray;
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using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read))
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{
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byteArray = new byte[fs.Length];
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fs.Read(byteArray, 0, byteArray.Length);
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}
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ByteCry(byteArray);
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byteArray = Decompress(byteArray);
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{
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var data = new DataItem(NameSpace.None, byteArray);
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if (data.ReadInt() != hearder_version)
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{
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data.ReSetOffset();
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OldDataUpdate(data);
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return;
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}
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NameSpace _id;
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int _lenght;
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while (!data.IsEnd())
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{
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_id = (NameSpace)data.ReadInt();
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_lenght = data.ReadInt();
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InitHandle(_id, new DataItem(_id, data.GetBytes(_lenght)));
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}
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}
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return;
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}
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InitDefaultData();
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}
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static void OldDataUpdate(DataItem _item)
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{
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InitDefaultData();
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}
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static void InitDefaultData()
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{
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Trace.WriteLine("加载初始数据");
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GroupsData.InitDefaultData();
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AccountData.InitDefaultData();
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}
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public static void Save()
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{
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byte[] buffer;
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{
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DataItem buffers = new(NameSpace.None, []);
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buffers.WriteInt(hearder_version);
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foreach (DataItem item in GetAllData())
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{
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buffers.Write(BitConverter.GetBytes((uint)item.id));
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buffers.Write(BitConverter.GetBytes(item.value.Length));
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buffers.Write(item.value);
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}
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buffer = CompressBytes(buffers.value);
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ByteCry(buffer);
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}
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using (FileStream file = new(path, FileMode.OpenOrCreate, FileAccess.ReadWrite))
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{
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file.Write(buffer);
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}
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}
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static void ByteCry(byte[] data)
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{
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for (int i = 0; i < data.Length; i++)
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{
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data[i] = (byte)(data[i] ^ key[i % key.Length]);
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}
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}
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//压缩字节
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//1.创建压缩的数据流
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//2.设定compressStream为存放被压缩的文件流,并设定为压缩模式
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//3.将需要压缩的字节写到被压缩的文件流
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static byte[] CompressBytes(byte[] bytes)
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{
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using (MemoryStream compressStream = new MemoryStream())
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{
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using (var zipStream = new GZipStream(compressStream, CompressionMode.Compress))
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zipStream.Write(bytes, 0, bytes.Length);
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return compressStream.ToArray();
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}
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}
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//解压缩字节
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//1.创建被压缩的数据流
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//2.创建zipStream对象，并传入解压的文件流
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//3.创建目标流
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//4.zipStream拷贝到目标流
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//5.返回目标流输出字节
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static byte[] Decompress(byte[] bytes)
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{
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using (var compressStream = new MemoryStream(bytes))
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{
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using (var zipStream = new GZipStream(compressStream, CompressionMode.Decompress))
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{
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using (var resultStream = new MemoryStream())
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{
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zipStream.CopyTo(resultStream);
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return resultStream.ToArray();
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}
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}
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}
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}
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}
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class DataItem
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{
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public NameSpace id;
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int offset = 0;
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public byte[] value;
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public DataItem(NameSpace id, byte[] value)
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{
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this.id = id;
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this.value = value;
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}
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public bool IsEnd() { return offset >= value.Length - 1; }
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public void ReSetOffset()
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{
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offset = 0;
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}
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public byte[] GetBytes(int lenght)
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{
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offset += lenght;
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return value.Skip(offset - lenght).Take(lenght).ToArray();
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}
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public int ReadInt()
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{
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offset += 4;
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return BitConverter.ToInt32(value, offset - 4);
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}
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public String ReadStr()
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{
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int lenght = ReadInt();
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offset += lenght;
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return System.Text.Encoding.UTF8.GetString(value, offset - lenght, lenght);
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}
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public void Write(byte[] bytes)
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{
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var arr = new byte[bytes.Length + value.Length];
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Array.Copy(value, arr, value.Length);
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Array.Copy(bytes, 0, arr, value.Length, bytes.Length);
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value = arr;
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}
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public void WriteInt(int value)
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{
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Write(BitConverter.GetBytes(value));
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}
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public void WriteString(string value)
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{
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byte[] bytes = System.Text.Encoding.UTF8.GetBytes(value);
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WriteInt(bytes.Length);
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Write(bytes);
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}
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}
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public class AccountNew
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{
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public int groupId, providerId, serverId;
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public string userName, userPWD, nickName;
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}
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static class AccountData
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{
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public static int teamIndex;
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public static Dictionary<int, List<AccountNew>> data = [];
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public static Dictionary<String, AccountNew> dict = [];
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public static void Init(DataItem data)
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{
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data.ReSetOffset();
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teamIndex = data.ReadInt();
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var accountCount = data.ReadInt();
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for (int i = 0; i < accountCount; i++)
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{
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AddAccount(new AccountNew()
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{
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groupId = data.ReadInt(),
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providerId = data.ReadInt(),
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serverId = data.ReadInt(),
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userName = data.ReadStr(),
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userPWD = data.ReadStr(),
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nickName = data.ReadStr()
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});
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}
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}
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public static void InitDefaultData()
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{
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AddAccount(new AccountNew()
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{
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groupId = 0,
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providerId = 0,
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serverId = 1,
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userName = "test",
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userPWD = "test",
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nickName = "右键修改账号"
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});
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}
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public static void AddAccount(AccountNew item)
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{
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int count = 0;
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while (dict.ContainsKey(item.nickName))
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item.nickName += count++.ToString();
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CheckGroup(item.groupId);
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data[item.groupId].Add(item);
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}
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public static bool CheckGroup(int groupId)
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{
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if (GroupsData.data.ContainsKey(groupId))
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{
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if (!data.ContainsKey(groupId)) data.Add(groupId, new List<AccountNew> { });
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return true;
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}
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return false;
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}
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public static void RemoveGroup()
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{
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GroupsData.data.Remove(teamIndex);
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foreach (var item in data[teamIndex])
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{
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dict.Remove(item.nickName);
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}
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data.Remove(teamIndex);
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}
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public static DataItem Out()
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{
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var res = new DataItem(NameSpace.Accounts, []);
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res.WriteInt(teamIndex);
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res.WriteInt(data.Count);
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foreach (var items in data.Values)
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{
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foreach (var item in items)
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{
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res.WriteInt(item.groupId);
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res.WriteInt(item.providerId);
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res.WriteInt(item.serverId);
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res.WriteString(item.userName);
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res.WriteString(item.userPWD);
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res.WriteString(item.nickName);
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}
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}
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return res;
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}
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}
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static class GroupsData
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{
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public static Dictionary<int, String> data = [];
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public static void Init(DataItem data)
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{
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int count = data.ReadInt();
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for (int i = 0; i < count; i++)
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{
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GroupsData.data.Add(data.ReadInt(), data.ReadStr());
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}
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}
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public static void InitDefaultData()
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{
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data.Add(0, "队伍1");
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}
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public static DataItem Out()
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{
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var res = new DataItem(NameSpace.Groups, []);
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res.WriteInt(data.Count);
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foreach (var item in data)
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{
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res.WriteInt(item.Key);
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res.WriteString(item.Value);
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}
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return res;
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}
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}
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}
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