public Experiment(PossibleFingerStimulations finger, PossibleLightEffectSide effect_side, PossibleStimulationStart start, PossibleObjectColor color)
{
this.finger_stimulation = finger;
this.light_effect_side = effect_side;
this.stimulation_start = start;
this.object_color = color;
this.SuccessfulFinished = false;
this.ReactionTime = -1;
this.SpokenWord = "-";
this.HandPositions = new List <Vector3>();
this.ErrorCode = "-";
}
//Visualize Changes in Unity
//Change these Methods to send the data to an arduino for example
private void ChangeStimulationState(PossibleFingerStimulations finger, bool state)
{
if (state)
{
hand.GetComponent <MeshRenderer>().material.color = Color.yellow;
}
else
{
hand.GetComponent <MeshRenderer>().material.color = Color.gray;
}
return;
}
// Handling the countdown (duration):
// When the countdown is over, prepare the transitition to the exit method
public IEnumerator CheckPositionOverTime(int object_in_position)
{
coroutine_running = true;
for (int i = object_in_position; i > 0; i--)
{
text.text = "Super! Warten..." + i; // inform user about countdown
yield return(new WaitForSeconds(1));
}
text.text = "Fertig";
Debug.Log("You said the word: " + response);
// calculate rotation of cylinder
obj_rotation = Mathf.Abs(180 - cylinder.transform.rotation.eulerAngles.z) <= epsilon ? PossibleObjectColor.YELLOW : PossibleObjectColor.GREEN;
// parsing response into enum type
PossibleFingerStimulations pfs = (response == "daumen") ? PossibleFingerStimulations.THUMB : PossibleFingerStimulations.INDEX;
// trial valid if reaction time valid, object rotation and response correct
if (wordRecordedInTime && obj_rotation == InformationManager.actual_experiment.object_color && pfs == InformationManager.actual_experiment.finger_stimulation)
{
InformationManager.actual_experiment.SuccessfulFinished = true;
}
else
{
String errors = "";
if (!wordRecordedInTime)
{
errors += "Reactiontime too slow.";
}
if (obj_rotation != InformationManager.actual_experiment.object_color)
{
errors += "Wrong rotation.";
}
if (pfs != InformationManager.actual_experiment.finger_stimulation)
{
errors += "Response wrong.";
}
InformationManager.actual_experiment.ErrorCode = errors;
}
// reset:
has_responded = false;
wordRecordedInTime = false;
response = "";
speech_receiver.Reset();
next_state = next_state_go.GetComponent <IState>();
finished = true;
}
private IEnumerator InstantStimulation(PossibleLightEffectSide effect_side, PossibleFingerStimulations finger)
{
yield return(new WaitForSeconds(instantStimulationDelay));
ChangeFingerLightState(effect_side, true);
ChangeStimulationState(finger, true);
speech_receiver.recognizedWord = "";
InformationManager.sw = new Stopwatch();
InformationManager.sw.Start();
speech_receiver.record = true;
yield return(new WaitForSeconds(stimulationTime));
ChangeStimulationState(finger, false);
yield return(new WaitForSeconds(1f));
ChangeFingerLightState(effect_side, false);
}
