public void Skip(int bytesToSkip)
{
if (bytesToSkip < 0) {
throw new ArgumentOutOfRangeException("bytesToSkip");
} else if (BaseStream.CanSeek) {
BaseStream.Position += bytesToSkip;
} else if (bytesToSkip != 0) {
if (seekBuffer == null) seekBuffer = new byte[SeekBufferSize];
int bytesSkipped = 0;
while (bytesSkipped < bytesToSkip) {
int bytesToRead = Math.Min(SeekBufferSize, bytesToSkip - bytesSkipped);
int bytesReadThisTime = BaseStream.Read(seekBuffer, 0, bytesToRead);
if (bytesReadThisTime == 0) {
throw new EndOfStreamException();
}
bytesSkipped += bytesReadThisTime;
}
}
}
void SkipValue()
{
// Make sure to check for "atValue" before calling this method
switch (TagType)
{
case NbtTagType.Byte:
reader.ReadByte();
break;
case NbtTagType.Short:
reader.ReadInt16();
break;
case NbtTagType.Float:
case NbtTagType.Int:
reader.ReadInt32();
break;
case NbtTagType.Double:
case NbtTagType.Long:
reader.ReadInt64();
break;
case NbtTagType.ByteArray:
reader.Skip(TagLength);
break;
case NbtTagType.IntArray:
reader.Skip(sizeof(int) * TagLength);
break;
case NbtTagType.LongArray:
reader.Skip(sizeof(long) * TagLength);
break;
case NbtTagType.String:
reader.SkipString();
break;
default:
throw new InvalidOperationException(NonValueTagError);
}
atValue = false;
valueCache = null;
}