private static ulong ReadRawVarInt64(ref MemorySpan span, int maxSize)
{
List <byte> bytes = new List <byte>();
ulong result = 0;
int j = 0;
int b0;
do
{
b0 = span.ReadByte();
bytes.Add((byte)b0);
if (b0 < 0)
{
throw new EndOfStreamException("Not enough bytes for VarInt");
}
result |= (ulong)(b0 & 0x7f) << j++ *7;
if (j > maxSize)
{
throw new OverflowException("VarInt too big");
}
} while ((b0 & 0x80) == 0x80);
byte[] byteArray = bytes.ToArray();
return(result);
}
private static uint ReadRawVarInt32(ref MemorySpan span, int maxSize)
{
uint result = 0;
int j = 0;
int b0;
do
{
b0 = span.ReadByte();
if (b0 < 0)
{
throw new EndOfStreamException("Not enough bytes for VarInt");
}
result |= (uint)(b0 & 0x7f) << j++ *7;
if (j > maxSize)
{
throw new OverflowException("VarInt too big");
}
} while ((b0 & 0x80) == 0x80);
return(result);
}
public static sbyte ReadSByte(ref MemorySpan span)
{
return((sbyte)span.ReadByte());
}
public static byte ReadByte(ref MemorySpan span)
{
return(span.ReadByte());
}
