void SetState(TaskState aState)
{
_taskState = aState;
Debug.Log($"task state: {_taskState}");
if (_taskState == TaskState.NotStarted)
{
// do nothing
}
else if (_taskState == TaskState.AttentionGrabber)
{
attentionGrabber.SetActive(true);
attentionGrabber.GetComponent <AttentionGrabber>().Run();
_focusDetector.SetTrackingObject(attentionGrabber);
_hrClient.AttentionGrabber();
}
else if (_taskState == TaskState.GazeDown)
{
attentionGrabber.GetComponent <AttentionGrabber>().Stop();
attentionGrabber.SetActive(false);
var actor = _trial.Actor;
var head = _trial.Head;
_image.Show($"{actor}-{head}-down");
// _focusDetector.SetTrackingObject(_image.faceImage);
_hrClient.OrientationGazeDownward(actor, head);
Invoke(nameof(NextState), gazeDownwardDuration);
}
else if (_taskState == TaskState.GazeUp)
{
var actor = _trial.Actor;
var head = _trial.Head;
var gaze = _trial.Gaze;
_image.Show($"{actor}-{head}-up-{gaze[0]}");
// _focusDetector.SetTrackingObject(_image.faceImage);
if (gaze == OrientationTrial.GazeDirections.Straight.ToString().ToLower() ||
gaze == OrientationTrial.GazeDirections.Forward.ToString().ToLower())
{
_hrClient.OrientationGazeStraight(actor, head);
}
else
{
_hrClient.OrientationGazeAverted(actor, head);
}
Invoke(nameof(NextState), gazeUpwardDuration);
}
else if (_taskState == TaskState.Finished)
{
_image.Finish();
_log.TrialFinished(_trials.CurrentIndex);
_hrClient.TrialFinished();
DisplayRestingMedia();
Invoke(nameof(ResetState), INTER_TRIAL_MIN_DURATION);
}
else
{
throw new IndexOutOfRangeException($"SetState: task is in unsupported state: {_taskState}");
}
}