72 lines
3 KiB
C#
72 lines
3 KiB
C#
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using System.Buffers.Binary;
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using System.Text;
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namespace Wonderking.Packets.Outgoing;
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[PacketId(OperationCode.ChannelSelectionResponse)]
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public class ChannelSelectionResponsePacket : IPacket
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{
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public required byte UnknownFlag { get; set; }
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public required string Endpoint { get; set; }
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public required ushort Port { get; set; }
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public required CharacterData[] Characters { get; set; }
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public void Deserialize(byte[] data)
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{
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throw new NotSupportedException();
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}
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public byte[] Serialize()
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{
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Span<byte> data = stackalloc byte[1 + 16 + 2 + 2 + 132 * this.Characters.Length];
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data.Clear();
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data[0] = this.UnknownFlag;
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Encoding.ASCII.GetBytes(this.Endpoint, data.Slice(1, 16));
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BinaryPrimitives.WriteUInt16LittleEndian(data.Slice(17, 2), this.Port);
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BinaryPrimitives.WriteUInt16LittleEndian(data.Slice(19, 2), (ushort)this.Characters.Length);
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// Character Data
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for (var i = 0; i < Characters.Length; i++)
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{
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var character = Characters[i];
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BinaryPrimitives.WriteInt32LittleEndian(data.Slice(21, 4), i);
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Encoding.ASCII.GetBytes(character.Name, data.Slice(25 + (i * 132), 16));
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// Job Data
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data[41 + (i * 132)] = character.Job.FirstJob;
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data[42 + (i * 132)] = character.Job.SecondJob;
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data[43 + (i * 132)] = character.Job.ThirdJob;
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data[44 + (i * 132)] = character.Job.FourthJob;
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data[45 + (i * 132)] = character.Gender;
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data[46 + (i * 132)] = character.Level;
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data[47 + (i * 132)] = character.Unknown;
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data[48 + (i * 132)] = (byte)character.Experience;
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// Stats
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BinaryPrimitives.WriteInt16LittleEndian(data.Slice(49 + (i * 132), 2), character.Stats.Strength);
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BinaryPrimitives.WriteInt16LittleEndian(data.Slice(51 + (i * 132), 2), character.Stats.Dexterity);
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BinaryPrimitives.WriteInt16LittleEndian(data.Slice(53 + (i * 132), 2), character.Stats.Intelligence);
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BinaryPrimitives.WriteInt16LittleEndian(data.Slice(55 + (i * 132), 2), character.Stats.Vitality);
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BinaryPrimitives.WriteInt16LittleEndian(data.Slice(57 + (i * 132), 2), character.Stats.Luck);
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BinaryPrimitives.WriteInt16LittleEndian(data.Slice(59 + (i * 132), 2), character.Stats.Wisdom);
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BinaryPrimitives.WriteInt32LittleEndian(data.Slice(61 + (i * 132), 4), character.Health);
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BinaryPrimitives.WriteInt32LittleEndian(data.Slice(65 + (i * 132), 4), character.Mana);
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for (var j = 0; j < 20; j++)
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{
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// Equipped Items
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BinaryPrimitives.WriteUInt16LittleEndian(data.Slice(69 + (i * 132) + (j * 2), 2),
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character.EquippedItems[j] ?? 0);
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// Equipped Cash Items
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BinaryPrimitives.WriteUInt16LittleEndian(data.Slice(109 + (i * 132) + (j * 2), 2),
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character.EquippedCashItems[j] ?? 0);
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}
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}
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return data.ToArray();
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}
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}
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