public static byte[] GetReplayMetadataBytes(ReplayMetadata rpmd)
{
DataContractJsonSerializerSettings settings = new DataContractJsonSerializerSettings()
{
UseSimpleDictionaryFormat = true,
EmitTypeInformation = EmitTypeInformation.Never,
};
MemoryStream ms1 = new MemoryStream();
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(List <PlayerStats>), settings);
ser1.WriteObject(ms1, rpmd.playerStats);
ms1.Position = 0;
StreamReader sr1 = new StreamReader(ms1);
String json1 = sr1.ReadToEnd();
rpmd.statsJson = json1;
MemoryStream ms = new MemoryStream();
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(ReplayMetadata), settings);
ser.WriteObject(ms, rpmd);
ms.Position = 0;
StreamReader sr = new StreamReader(ms);
String json = sr.ReadToEnd();
return(Encoding.UTF8.GetBytes(json));
}
public void Save(BinaryWriter _writer)
{
m_rawmetadata = ReplayMetadata.GetReplayMetadataBytes(m_metadata);
int offsetDifference = m_rawmetadata.Length - m_metadataLength;
m_metadataLength = m_rawmetadata.Length;
m_payloadHeaderOffset += offsetDifference;
m_payloadOffset += offsetDifference;
_writer.Write(m_magic);
_writer.Write(m_signature);
_writer.Write(m_headerLength);
_writer.Write(m_fileLength);
_writer.Write(m_metadataOffset);
_writer.Write(m_metadataLength);
_writer.Write(m_payloadHeaderOffset);
_writer.Write(m_payloadHeaderLength);
_writer.Write(m_payloadOffset);
_writer.Write(m_rawmetadata);
}
public ReplayHeader(Stream p_stream)
{
using (BinaryReader r = new BinaryReader(p_stream, Encoding.UTF8, true))
{
// the magic byte identifiers
m_magic = r.ReadBytes(6);
// file hash
m_signature = r.ReadBytes(256);
// various lengths and offsets
m_headerLength = r.ReadInt16();
m_fileLength = r.ReadInt32();
m_metadataOffset = r.ReadInt32();
m_metadataLength = r.ReadInt32();
m_payloadHeaderOffset = r.ReadInt32();
m_payloadHeaderLength = r.ReadInt32();
m_payloadOffset = r.ReadInt32();
// json metadata
m_rawmetadata = r.ReadBytes(m_metadataLength);
m_metadata = ReplayMetadata.Deserialize(m_rawmetadata);
}
}
