private void Start()
{
gazeHead = manager.GetComponent <ViveSR.anipal.Eye.GazeHeadPos>();
head_Transform = false;
positionsCorrect = false;
controller = hand.GetComponent <ControllerCheck>();
headbar_stable = GameObject.FindGameObjectWithTag("headPosition");
headbar_variable = GameObject.FindGameObjectWithTag("variable");
headset = GameObject.FindGameObjectWithTag("Camera");
rig = GameObject.FindGameObjectWithTag("CameraRig");
}
public override void DefineControlLevel()
{
// Defining States
State nothing = new State("nothing");
State headStabilization = new State("Stabilize"); // ensures that the head is in the same position at the beginning of all trials
State begin = new State("Begin"); // Step 1 and 2 in Procedure
State stimOn = new State("Stimulus"); // Step 3
State collectResponse = new State("CollectResponse"); // Step 4
State penaltyState = new State("TimeOutPenalty");
State scoreState = new State("Score");
State destination = new State("Destination"); // sends the script either back to begin or to feeback
State feedback = new State("Feedback"); // Step 5
AddActiveStates(new List <State> {
nothing, headStabilization, begin, stimOn, collectResponse, penaltyState, scoreState, destination, feedback
});
// Accessing other scripts
verifyPositions = manager.GetComponent <Verify>();
controls = manager.GetComponent <Controls>();
controller = controllerPosition.GetComponent <ControllerCheck>();
triggered = gamecontroller.GetComponent <TriggerPull>();
rightController = GameObject.FindGameObjectWithTag("rightController");
leftController = GameObject.FindGameObjectWithTag("leftController");
headset = GameObject.FindGameObjectWithTag("Camera");
headbar_stable = GameObject.FindGameObjectWithTag("headPosition");
headbar_variable = GameObject.FindGameObjectWithTag("variable");
rig = GameObject.FindGameObjectWithTag("CameraRig");
trigger = GameObject.FindGameObjectWithTag("Trigger");
toggle = GameObject.FindGameObjectWithTag("toggle");
minitoggle = GameObject.FindGameObjectWithTag("minitoggle");
trialTypes = controls.trialTypes;
scoreDisplay.text = "Score: " + score;
nothing.AddStateInitializationMethod(() =>
{
beginText.SetActive(false);
fixationpoint.SetActive(false);
endText.SetActive(false);
controllerPosition.SetActive(false);
playerPosition.SetActive(true);
scoreDisplay.text = string.Empty;
scoreText.SetActive(false);
trigger.SetActive(false);
data = false;
});
nothing.SpecifyStateTermination(() => next == true, headStabilization);
headStabilization.AddUpdateMethod(() =>
{
// participant reaches out
if (minitoggle == true)
{
armlength_in = rightController.transform.position;
}
// head position is correct
if (minitoggle == false && armlength_in != Vector3.zero)
{
armlength_out = rightController.transform.position;
armlength = Vector3.Distance(armlength_in, armlength_out);
headbar_stable.transform.SetParent(rig.transform);
}
});
headStabilization.SpecifyStateTermination(() => next == false, begin);
begin.AddDefaultInitializationMethod(() =>
{
hit = -1;
headbar_stable.SetActive(true);
headbar_variable.SetActive(true);
UnityEngine.Random.InitState((int)DateTime.Now.Second);
percentCorrect = 0;
beginText.SetActive(false);
endText.SetActive(false);
controllerPosition.SetActive(true);
playerPosition.SetActive(true);
scoreDisplay.text = string.Empty;
scoreText.SetActive(false);
trigger.SetActive(false);
fixationpoint.SetActive(true);
data = false;
startTime = System.DateTime.UtcNow.ToString("HH:mm:ss");
if (trials == 0)
{
score = 0;
}
trialScore = 0;
if (trials < 1)
{
beginText.SetActive(true);
}
endText.SetActive(false);
trigger_x = 0;
trigger_y = 0;
trigger_z = 0;
target_x = 0;
target_y = 0;
target_z = 0;
penalty_x = 0;
penalty_y = 0;
penalty_z = 0;
if (gamecontroller == rightController)
{
leftController.SetActive(false);
}
if (gamecontroller == leftController)
{
rightController.SetActive(false);
}
});
begin.SpecifyStateTermination(() => verifyPositions.positionsCorrect, stimOn);
begin.AddDefaultTerminationMethod(() => beginText.SetActive(false));
stimOn.AddDefaultInitializationMethod(() =>
{
headbar_stable.SetActive(false);
headbar_variable.SetActive(false);
fixationpoint.SetActive(false);
beginText.SetActive(false);
controllerPosition.SetActive(false);
trials++;
orientation = UnityEngine.Random.Range(0, 2);
angle = (Mathf.Deg2Rad * UnityEngine.Random.Range(0, 359));
random2 = UnityEngine.Random.Range(0, controls.trialTypes.Length);
random1 = controls.trialTypes[random2];
for (int i = 0; i < 9; i++)
{
if (random1 == i)
{
eccentricity = controls.allAngles[i] * (Mathf.Deg2Rad);
target = controls.allTargets[i];
}
}
for (int i = random2; i < controls.trialTypes.Length - 1; i++)
{
controls.trialTypes[i] = controls.trialTypes[i + 1];
}
Array.Resize(ref controls.trialTypes, controls.trialTypes.Length - 1);
if (testobject == null)
{
testobject = Instantiate(target);
testobject.transform.SetParent(playerPosition.transform);
testobject.transform.localPosition = new Vector3(0, 0, 0);
targetonObject = GameObject.FindGameObjectWithTag("Object");
penalty = GameObject.FindGameObjectWithTag("PenaltyonTarget");
testobject.transform.localPosition = new Vector3(eccentricity * Mathf.Cos(angle), eccentricity * Mathf.Sin(angle), 4 * armlength);
if (orientation == 1)
{
testobject.transform.eulerAngles = new Vector3(0f, -angle * Mathf.Rad2Deg + 90, 0f);
}
if (orientation == 0)
{
testobject.transform.eulerAngles = new Vector3(0f, (-angle * Mathf.Rad2Deg) + 270, 0f);
}
}
target_x = targetonObject.transform.position.x;
target_y = targetonObject.transform.position.y;
target_z = targetonObject.transform.position.z;
penalty_x = penalty.transform.position.x;
penalty_y = penalty.transform.position.y;
penalty_z = penalty.transform.position.z;
});
stimOn.AddTimer(.1f, collectResponse);
collectResponse.AddDefaultInitializationMethod(() =>
{
Timer = 0;
});
collectResponse.AddUpdateMethod(() =>
{
reaching_distance = Vector3.Distance(armlength_in, rightController.transform.position);
if (reaching_distance > armlength)
{
trigger_x = test.transform.position.x;
trigger_y = test.transform.position.y;
trigger_z = test.transform.position.z;
data = true;
Destroy(testobject);
}
// Colliders not triggers
if (trigger.activeSelf == true)
{
trigger_x = test.transform.position.x;
trigger_y = test.transform.position.y;
trigger_z = test.transform.position.z;
data = true;
Destroy(testobject);
}
Timer += Time.deltaTime;
});
collectResponse.SpecifyStateTermination(() => testobject == null, scoreState);
collectResponse.SpecifyStateTermination(() => Timer > 5f, penaltyState);
penaltyState.AddDefaultInitializationMethod(() =>
{
Destroy(testobject);
trialScore = -500;
});
penaltyState.AddTimer(.01f, destination);
scoreState.AddDefaultInitializationMethod(() =>
{
if (triggered.targetTouched == true)
{
trialScore = 100;
triggered.targetTouched = false;
percentCorrect++;
score = score + trialScore;
scoreDisplay.color = Color.green;
scoreDisplay.text = "+ 100 \n " + "Score: " + score;
scoreText.SetActive(true);
Debug.Log("Trial Number " + trials + ", target was hit");
hit = 1;
}
else
{
trialScore = 0;
}
if (triggered.penaltyTouched == true)
{
trialScore = -100;
triggered.penaltyTouched = false;
score = score + trialScore;
scoreDisplay.color = Color.red;
scoreDisplay.text = "- 100 \n " + "Score: " + score;
scoreText.SetActive(true);
hit = 0;
Debug.Log("Trial Number " + trials + ", target was missed");
}
trigger.SetActive(false);
Debug.Log("Hit: " + hit);
});
scoreState.AddTimer(1.5f, destination);
destination.AddDefaultInitializationMethod(() =>
{
scoreText.SetActive(false);
if (trials < 180)
{
end = 1;
}
else
{
end = 2;
}
});
destination.SpecifyStateTermination(() => end == 1, begin);
destination.SpecifyStateTermination(() => end == 2, feedback);
feedback.AddDefaultInitializationMethod(() =>
{
endText.SetActive(true);
percentCorrect = percentCorrect / 180;
});
}
