private void SaveStateBodyBinary(BinaryWriter writer)
{
writer.Write(Count);
for (var i = _firstStateIndex; i != _nextStateIndex; i = (i + 1) & STATEMASK)
{
writer.Write(_states[i].Frame);
writer.Write(_states[i].Size);
}
if (Count != 0)
{
var startByte = _states[_firstStateIndex].Start;
var endByte = (_states[HeadStateIndex].Start + _states[HeadStateIndex].Size) & _sizeMask;
var destStream = SpanStream.GetOrBuild(writer.BaseStream);
if (startByte > endByte)
{
_backingStore.Position = startByte;
WaterboxUtils.CopySome(_backingStore, writer.BaseStream, Size - startByte);
startByte = 0;
}
{
_backingStore.Position = startByte;
WaterboxUtils.CopySome(_backingStore, writer.BaseStream, endByte - startByte);
}
}
}
private void LoadStateBodyBinary(BinaryReader reader)
{
_firstStateIndex = 0;
_nextStateIndex = reader.ReadInt32();
long nextByte = 0;
for (var i = 0; i < _nextStateIndex; i++)
{
_states[i].Frame = reader.ReadInt32();
_states[i].Size = reader.ReadInt32();
_states[i].Start = nextByte;
nextByte += _states[i].Size;
}
_backingStore.Position = 0;
WaterboxUtils.CopySome(reader.BaseStream, _backingStore, nextByte);
}
private void LoadStateBodyBinary(BinaryReader reader)
{
_firstStateIndex = 0;
_nextStateIndex = reader.ReadInt32();
long nextByte = 0;
for (var i = 0; i < _nextStateIndex; i++)
{
_states[i].Frame = reader.ReadInt32();
_states[i].Size = reader.ReadInt32();
_states[i].Start = nextByte;
nextByte += _states[i].Size;
}
// TODO: Use spans to avoid this extra copy in .net core
var dest = _buffer.GetStream(_buffer.Start, (ulong)nextByte, true);
WaterboxUtils.CopySome(reader.BaseStream, dest, nextByte);
}
