/// <summary>
/// Validates buffer capacity before writing into it.
/// </summary>
/// <param name="nextValueLength">Length of next bytes sequence to write into buffer.</param>
private void ValidateBufferSize(int nextValueLength)
{
if (m_Offset + nextValueLength > m_Buffer.Length)
{
L2Buffer.Extend(ref m_Buffer, nextValueLength + m_DefaultOverflowValue);
}
}
/// <summary>
/// Resizes <see cref="Packet"/> buffer to it's actual capacity and appends buffer length to the beginning of <see cref="Packet"/> buffer.
/// </summary>
/// <param name="headerSize"><see cref="Packet"/> header (opcodes) capacity.</param>
public unsafe void Prepare(int headerSize)
{
m_Offset += headerSize;
L2Buffer.Extend(ref m_Buffer, headerSize, m_Offset);
fixed(byte *buf = m_Buffer)
{
if (headerSize == sizeof(short))
{
*(( short * )(buf)) = ( short )m_Offset;
}
else
{
*(( int * )(buf)) = m_Offset;
}
}
}