126 lines
3.1 KiB
C#
126 lines
3.1 KiB
C#
//////////////////////////////////////////////////////////////////////////
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//
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// 文件：Assets/Code/Scripts/Framework/Net/Base/NetReader.cs
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// 作者：Xoen Xie
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// 时间：2023/07/18
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// 描述：二进制流式读，小端
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// 说明：
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//
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//////////////////////////////////////////////////////////////////////////
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using System;
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using System.Text;
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namespace Framework
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{
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public sealed class NetReader
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{
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private byte[] m_Buffer;
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private int m_nCurPos;
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public byte[] Buffer { get { return m_Buffer; } }
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public int CurPos { get { return m_nCurPos; } }
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public void Init(byte[] buffer, int pos = 0)
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{
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m_Buffer = buffer;
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m_nCurPos = pos;
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}
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public void ReadByte(out byte value)
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{
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value = m_Buffer[m_nCurPos++];
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}
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public void ReasSbyte(out sbyte value)
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{
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value = (sbyte)m_Buffer[m_nCurPos++];
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}
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public void ReadShort(out short value)
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{
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value = BitConverter.ToInt16(m_Buffer, m_nCurPos);
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m_nCurPos += sizeof(short);
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}
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public void ReadUShort(out ushort value)
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{
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value = BitConverter.ToUInt16(m_Buffer, m_nCurPos);
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m_nCurPos += sizeof(ushort);
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}
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public void ReadInt(out int value)
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{
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value = BitConverter.ToInt32(m_Buffer, m_nCurPos);
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m_nCurPos += sizeof(int);
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}
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public void ReadUInt(out uint value)
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{
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value = BitConverter.ToUInt32(m_Buffer, m_nCurPos);
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m_nCurPos += sizeof(uint);
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}
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public void ReadLong(out long value)
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{
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value = BitConverter.ToInt64(m_Buffer, m_nCurPos);
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m_nCurPos += sizeof(long);
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}
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public void ReadULong(out ulong value)
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{
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value = BitConverter.ToUInt64(m_Buffer, m_nCurPos);
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m_nCurPos += sizeof(ulong);
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}
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public void ReadBool(out bool value)
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{
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value = BitConverter.ToBoolean(m_Buffer, m_nCurPos);
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m_nCurPos += sizeof(bool);
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}
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public void ReadFloat(out float value)
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{
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value = BitConverter.ToSingle(m_Buffer, m_nCurPos);
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m_nCurPos += sizeof(float);
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}
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public void ReadDouble(out double value)
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{
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value = BitConverter.ToDouble(m_Buffer, m_nCurPos);
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m_nCurPos += sizeof(double);
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}
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public void ReadU8String(out string value)
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{
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byte length = 0;
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ReadByte(out length);
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if (length == 0)
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{
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value = null;
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return;
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}
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value = Encoding.UTF8.GetString(m_Buffer, m_nCurPos, length);
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m_nCurPos += length;
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}
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public void ReadU16String(out string value)
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{
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ushort length = 0;
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ReadUShort(out length);
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if (length == 0)
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{
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value = null;
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return;
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}
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value = Encoding.UTF8.GetString(m_Buffer, m_nCurPos, length);
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m_nCurPos += length;
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}
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}
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}
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