public virtual async ValueTask <bool> ParseReplayHeader(CustomBinaryReaderAsync binaryReader)
{
if (!await ParseMagicNumber(binaryReader))
{
return(false);
}
ReplayHeader.ReplayVersionHistory fileVersion = (ReplayHeader.ReplayVersionHistory) await binaryReader.ReadUInt32Async();
int lengthInMs = await binaryReader.ReadInt32Async();
uint networkVersion = await binaryReader.ReadUInt32Async();
uint changelist = await binaryReader.ReadUInt32Async();
string friendlyName = await binaryReader.ReadStringAsync();
bool isLive = await binaryReader.ReadUInt32Async() != 0;
DateTime timestamp = DateTime.MinValue;
if (fileVersion >= ReplayHeader.ReplayVersionHistory.recordedTimestamp)
{
timestamp = DateTime.FromBinary(await binaryReader.ReadInt64Async());
}
bool compressed = false;
if (fileVersion >= ReplayHeader.ReplayVersionHistory.compression)
{
compressed = await binaryReader.ReadUInt32Async() != 0;
}
ReplayHeader = new ReplayHeader(lengthInMs, networkVersion, changelist, friendlyName, timestamp, 0,
isLive, compressed, fileVersion);
return(true);
}
public virtual async ValueTask <bool> ParseEventHeader(CustomBinaryReaderAsync binaryReader)
{
string id = await binaryReader.ReadStringAsync();
string group = await binaryReader.ReadStringAsync();
string metadata = await binaryReader.ReadStringAsync();
uint time1 = await binaryReader.ReadUInt32Async();
uint time2 = await binaryReader.ReadUInt32Async();
int eventSizeInBytes = await binaryReader.ReadInt32Async();
return(await ChooseEventChunkType(binaryReader, new EventOrCheckpointInfo( id, group, metadata, time1, time2 )));
}
/// <summary>
/// Simply return true and does nothing else. It depends on the implementation of the game.
/// </summary>
/// <param name="chunk"></param>
/// <returns></returns>
public virtual async ValueTask <bool> ParseGameSpecificHeaderChunk(CustomBinaryReaderAsync binaryReader)
{
if (await binaryReader.ReadUInt32Async() != DemoHeaderMagic)
{
return(false);
}
NetworkVersionHistory version = (NetworkVersionHistory)await binaryReader.ReadUInt32Async();
if (version < NetworkVersionHistory.saveFullEngineVersion)
{
return(false);
}
uint networkChecksum = await binaryReader.ReadUInt32Async();
EngineNetworkVersionHistory engineNetworkProtocolVersion = (EngineNetworkVersionHistory)await binaryReader.ReadUInt32Async();
uint gameNetworkProtocolVersion = await binaryReader.ReadUInt32Async();
Guid guid = Guid.Empty;
if (version >= NetworkVersionHistory.guidDemoHeader)
{
guid = new Guid((await binaryReader.ReadBytesAsync(16)).Span);
}
ushort major = await binaryReader.ReadUInt16Async();
ushort minor = await binaryReader.ReadUInt16Async();
ushort patch = await binaryReader.ReadUInt16Async();
uint changeList = await binaryReader.ReadUInt32Async();
string branch = await binaryReader.ReadStringAsync();
(string, uint)[] levelNamesAndTimes = await binaryReader.ReadArrayAsync(async() => (await binaryReader.ReadStringAsync(), await binaryReader.ReadUInt32Async()));
public virtual async ValueTask <bool> ParseCheckpointHeader(CustomBinaryReaderAsync binaryReader)
{
string id = await binaryReader.ReadStringAsync();
string group = await binaryReader.ReadStringAsync();
string metadata = await binaryReader.ReadStringAsync();
uint time1 = await binaryReader.ReadUInt32Async();
uint time2 = await binaryReader.ReadUInt32Async();
int eventSizeInBytes = await binaryReader.ReadInt32Async();
using (IMemoryOwner <byte> uncompressed = await binaryReader.UncompressData())
{
return(ParseCheckpointContent(new MemoryReader(uncompressed.Memory, Endianness.Native), id, group, metadata, time1, time2));
}
}
