public override Object ReadGameData(Boolean forSpotter)
{
lock (this)
{
pCars2APIStruct _pcarsapistruct = new pCars2APIStruct();
if (!initialised)
{
if (!InitialiseInternal())
{
throw new GameDataReadException("Failed to initialise shared memory");
}
}
try
{
int retries = -1;
do
{
retries++;
using (var sharedMemoryStreamView = memoryMappedFile.CreateViewStream())
{
BinaryReader _SharedMemoryStream = new BinaryReader(sharedMemoryStreamView);
sharedMemoryReadBuffer = _SharedMemoryStream.ReadBytes(sharedmemorysize);
GCHandle handle = GCHandle.Alloc(sharedMemoryReadBuffer, GCHandleType.Pinned);
try
{
_pcarsapistruct = (pCars2APIStruct)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(pCars2APIStruct));
}
finally
{
handle.Free();
}
}
} while (_pcarsapistruct.mSequenceNumber % 2 != 0);
tornFramesCount += retries;
PCars2StructWrapper structWrapper = new PCars2StructWrapper();
structWrapper.ticksWhenRead = DateTime.UtcNow.Ticks;
structWrapper.data = _pcarsapistruct;
if (!forSpotter && dumpToFile && dataToDump != null && _pcarsapistruct.mTrackLocation != null &&
_pcarsapistruct.mTrackLocation.Length > 0)
{
dataToDump.Add(structWrapper);
}
return(structWrapper);
}
catch (Exception ex)
{
throw new GameDataReadException(ex.Message, ex);
}
}
}
public override Object ReadGameDataFromFile(String filename, int pauseBeforeStart)
{
if (dataReadFromFile == null || filename != lastReadFileName)
{
dataReadFromFileIndex = 0;
var filePathResolved = Utilities.ResolveDataFile(this.dataFilesPath, filename);
dataReadFromFile = DeSerializeObject <PCars2StructWrapper[]>(filePathResolved);
lastReadFileName = filename;
Thread.Sleep(pauseBeforeStart);
}
if (dataReadFromFile != null && dataReadFromFile.Length > dataReadFromFileIndex)
{
PCars2StructWrapper structWrapperData = dataReadFromFile[dataReadFromFileIndex];
dataReadFromFileIndex++;
return(structWrapperData);
}
else
{
return(null);
}
}