43 lines
1.3 KiB
C#
43 lines
1.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace SharpChat.Packet {
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public class UserUpdatePacket : ServerPacket {
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public ChatUser User { get; private set; }
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public string PreviousName { get; private set; }
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public UserUpdatePacket(ChatUser user, string previousName = null) {
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User = user ?? throw new ArgumentNullException(nameof(user));
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PreviousName = previousName;
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}
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public override IEnumerable<string> Pack() {
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StringBuilder sb = new StringBuilder();
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bool isSilent = string.IsNullOrEmpty(PreviousName);
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if (!isSilent) {
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sb.Append((int)SockChatServerPacket.MessageAdd);
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sb.Append('\t');
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sb.Append(DateTimeOffset.Now.ToUnixTimeSeconds());
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sb.Append("\t-1\t0\fnick\f");
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sb.Append(PreviousName);
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sb.Append('\f');
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sb.Append(User.DisplayName);
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sb.Append('\t');
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sb.Append(SequenceId);
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sb.Append("\t10010");
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yield return sb.ToString();
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sb.Clear();
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}
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sb.Append((int)SockChatServerPacket.UserUpdate);
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sb.Append('\t');
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sb.Append(User.Pack());
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yield return sb.ToString();
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}
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}
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}
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