55 lines
1.6 KiB
C#
55 lines
1.6 KiB
C#
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using System;
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using System.Runtime.CompilerServices;
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using NetStack.Buffers;
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namespace Ragon.Common.Protocol
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{
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public static class ProtocolHeader
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{
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static void WriteOperation(ushort id, byte[] data) {
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data[0] = (byte)(id & 0x00FF);
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data[1] = (byte)((id & 0xFF00) >> 8);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static ushort ReadOperation(byte[] data, int offset = 0)
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{
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return (ushort)(data[offset] + (data[offset + 1] << 8));
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static void WriteEntity(int id, byte[] data, int offset = 2) {
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data[offset] = (byte)(id & 0x00FF);
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data[offset + 1] = (byte)((id & 0xFF00) >> 8);
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data[offset + 2] = (byte)((id & 0xFF00) >> 16);
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data[offset + 3] = (byte)((id & 0xFF00) >> 24);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static int ReadEntity(byte[] data, int offset = 2)
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{
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return (ushort)(data[offset] + (data[offset + 1] << 8) + (data[offset + 2] << 16) + (data[offset + 3] << 24));
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}
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public static int ReadProperty(byte[] data, int offset = 2)
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{
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return ReadEntity(data, offset);
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}
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public static void WriteProperty(int id, byte[] data)
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{
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WriteEntity(id, data);
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}
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public static int ReadEvent(byte[] data, int offset = 2)
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{
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return ReadEntity(data, offset);
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}
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public static void WriteEvent(int id, byte[] data)
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{
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WriteEntity(id, data);
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}
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}
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}
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