PSO2SERVER/Server/Protocol/Packets/21-PalettePacket/21-0F-NewDefaultPAsPacket.cs

using PSO2SERVER.Models;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;

namespace PSO2SERVER.Protocol.Packets
{
    public class NewDefaultPAsPacket : Packet
    {
        public const int SeekAfter = 0x240; // 576 bytes

        public FixedList<uint> Default { get; set; } = new FixedList<uint>(0x1A0);

        public NewDefaultPAsPacket(List<uint> Default)
        {
            foreach (var item in Default)
            {
                this.Default.Add(item);
            }
        }

        public void ReadFromStream(PacketReader reader)
        {
            // 跳过填充
            reader.BaseStream.Seek(SeekAfter, SeekOrigin.Current);
            // 读取 Default
            for (int i = 0; i < Default.Capacity; i++)
            {
                Default.Add(reader.ReadUInt32());
            }
        }

        public void WriteToStream(PacketWriter writer)
        {
            // 写入前面的填充（如果需要，可以根据协议实际填充字节）
            writer.BaseStream.Seek(SeekAfter, SeekOrigin.Current);
            // 写入 Default
            foreach (var value in Default)
            {
                writer.Write(value);
            }
        }

        #region implemented abstract members of Packet

        public override byte[] Build()
        {
            var writer = new PacketWriter();
            WriteToStream(writer);
            return writer.ToArray();
        }

        public override PacketHeader GetHeader()
        {
            return new PacketHeader(0x21, 0x0F, PacketFlags.None);
        }

        #endregion
    }
}