public void StopTracking(bool gameFinished = false)
{
TrackingResultProcessing.Reset();
Kinect.Dispose();
Kinect = null;
if (!gameFinished)
{
ProgramState.StoppedTracking();
}
}
public TrackingManager(UserInterfaceOutputFacade outputFacade, TrackingResultProcessing trackingResultProcessing, UserDefinedParametersPrototypeFactory userParameters, IProgramState programState)
{
OutputFacade = outputFacade;
TrackingResultProcessing = trackingResultProcessing;
ProgramState = programState;
ProcessingCommandsQueue = new BlockingCollection <Message>(new ConcurrentQueue <Message>());
ProcessingOutputQueue = new BlockingCollection <Message>(new ConcurrentQueue <Message>());
InitPipelineThread(userParameters);
}
/// <summary>
/// Processing of messages arriving from tracking thread
/// </summary>
public void ProcessQueue()
{
bool messageProcessed = false;
do
{
messageProcessed = ProcessingOutputQueue.TryTake(out var message);
if (message is ResultMessage resultMessage)
{
TrackingResultProcessing.ProcessResult(resultMessage);
}
if (message is TrackingStartSuccessfulMessage)
{
ProgramState.TrackingStartSuccessful();
}
if (message is TrackingError error)
{
ProgramState.ErrorInTracking(error.Message);
StopTracking();
}
if (message is SceneCalibrationSnapshotMessage snapshot)
{
OutputFacade.UpdateCalibrationSnapshot(snapshot.Snapshot);
}
if (messageProcessed && message == null)
{
throw new InvalidOperationException(string.Format(ProgramLocalization.UnexpectedIncomingMessage, nameof(TrackingManager)));
}
} while (messageProcessed);
}
public void SendKinectUpdate()
{
ProcessingCommandsQueue.Add(new KinectUpdateMessage(TrackingResultProcessing.GetGameStateAlignedWithTrackingState()));
}
public void Recalibrate()
{
TrackingResultProcessing.Reset();
ProgramState.Recalibrating();
ProcessingCommandsQueue.Add(new RecalibrateMessage());
}
