private void Update()
{
if (Input.GetKeyDown(KeyCode.Q))
{
SceneManager.LoadScene("Menu");
}
current_time += Time.deltaTime;
if (targetChange == 6 && current_time < 10.0f)
{
if (current_time > 5.0f)
{
theSender.send(finish);
theSender.close();
}
if (current_time > 5.0f)
{
SceneManager.LoadScene("Menu");
}
}
//Restart blinking
if (current_time > 5.0f && blinkstate == true)
{
blinkstate = false;
but0 = true;
but1 = true;
but2 = true;
but3 = true;
but4 = true;
but5 = true;
blinkcnt = 0;
BlinkButton();
}
else if (current_time > 41.0f)
{
current_time = 0.0f;
blinkstate = true;
}
}
public void BlinkButton()
{
if (blinkcnt < BlinkCount)
{
rndnum = UnityEngine.Random.Range(0, 6);
if (rndnum == 0 && Button0 == true)
{
Button0 = false;
buttonIndexNum = 1;
theSender.send(buttonIndexNum);
pubimg = Iceland;
if (isBlinking)
{
return;
}
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 0 && Button0 == false)
{
BlinkButton();
}
else if (rndnum == 1 && Button1 == true)
{
Button1 = false;
buttonIndexNum = 2;
theSender.send(buttonIndexNum);
pubimg = London;
if (isBlinking)
{
return;
}
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 1 && Button1 == false)
{
BlinkButton();
}
else if (rndnum == 2 && Button2 == true)
{
Button2 = false;
buttonIndexNum = 3;
theSender.send(buttonIndexNum);
pubimg = Paris;
if (isBlinking)
{
return;
}
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 2 && Button2 == false)
{
BlinkButton();
}
else if (rndnum == 3 && Button3 == true)
{
Button3 = false;
buttonIndexNum = 4;
theSender.send(buttonIndexNum);
pubimg = Barcelona;
if (isBlinking)
{
return;
}
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 3 && Button3 == false)
{
BlinkButton();
}
else if (rndnum == 4 && Button4 == true)
{
Button4 = false;
buttonIndexNum = 5;
theSender.send(buttonIndexNum);
pubimg = Rome;
if (isBlinking)
{
return;
}
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 4 && Button4 == false)
{
BlinkButton();
}
else if (rndnum == 5 && Button5 == true)
{
Button5 = false;
buttonIndexNum = 6;
theSender.send(buttonIndexNum);
pubimg = Firenze;
if (isBlinking)
{
return;
}
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 5 && Button5 == false)
{
BlinkButton();
}
if (Button0 == false && Button1 == false && Button2 == false && Button3 == false && Button4 == false && Button5 == false)
{
Button0 = true;
Button1 = true;
Button2 = true;
Button3 = true;
Button4 = true;
Button5 = true;
}
}
else
{
System.Threading.Thread.Sleep(1000);
theSender.send(finish);
output = InputName.theListener.receive();
theSender.send(start);
theSender.close();
System.Threading.Thread.Sleep(1000);
FileStream f = new FileStream(Application.dataPath + "/StreamingAssets/" + InputName.patient_id + ".txt", FileMode.Append, FileAccess.Write);
StreamWriter writer = new StreamWriter(f, System.Text.Encoding.Unicode);
writer.WriteLine("Order: " + random + " / Result: " + output + "\n");
writer.Close();
switch (output)
{
case "1":
SceneManager.LoadScene("Iceland");
break;
case "2":
SceneManager.LoadScene("London");
break;
case "3":
SceneManager.LoadScene("Paris");
break;
case "4":
SceneManager.LoadScene("Barcelona");
break;
case "5":
SceneManager.LoadScene("Rome");
break;
case "6":
SceneManager.LoadScene("Firenze");
break;
default:
break;
}
}
}
// It minimizes the repeated blinking of the same button by making the 6 buttons blink once within each sequence(6 times) unconditionally.
// The variables controlling this is Button0 to Button5.
public void BlinkButton()
{
////////////////////////////////////////////// If the total number of blinks has not been reached, /////////////////////////////////////////////////
if (blinkcnt < BlinkCount)
{
rndnum = UnityEngine.Random.Range(0, 6); // Randomly generate one of the values from 0 to 5
if (rndnum == 0 && Button0 == true) // If the generated random number is 0 and Button0 is true,
{
Button0 = false; // Change Button0 to false to indicate that the button0 is blinking
buttonIndexNum = 1; // Assign Button0 identifier to send to OpenViBE
theSender.send(buttonIndexNum); // Send the identifier to OpenViBE
pubimg = NorthAmerica; //
if (isBlinking) // If the previous button is not blinking successfully, isBlinking is true
return; // Therefore, the system will stop through the return command.
if (pubimg != null)
{
isBlinking = true; // Indication of starting button blinking
InvokeRepeating("ToggleState", startDelay, interval); // Code to make the actual button blink
}
}
else if (rndnum == 0 && Button0 == false)
{
BlinkButton(); // Call BlinkButton again.
}
else if (rndnum == 1 && Button1 == true) // Same as the first if statement
{
Button1 = false;
buttonIndexNum = 2;
theSender.send(buttonIndexNum);
pubimg = Europe;
if (isBlinking)
return;
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 1 && Button1 == false)
{
BlinkButton();
}
else if (rndnum == 2 && Button2 == true)
{
Button2 = false;
buttonIndexNum = 3;
theSender.send(buttonIndexNum);
pubimg = Asia;
if (isBlinking)
return;
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 2 && Button2 == false)
{
BlinkButton();
}
else if (rndnum == 3 && Button3 == true)
{
Button3 = false;
buttonIndexNum = 4;
theSender.send(buttonIndexNum);
pubimg = SouthAmerica;
if (isBlinking)
return;
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 3 && Button3 == false)
{
BlinkButton();
}
else if (rndnum == 4 && Button4 == true)
{
Button4 = false;
buttonIndexNum = 5;
theSender.send(buttonIndexNum);
pubimg = Africa;
if (isBlinking)
return;
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 4 && Button4 == false)
{
BlinkButton();
}
else if (rndnum == 5 && Button5 == true)
{
Button5 = false;
buttonIndexNum = 6;
theSender.send(buttonIndexNum);
pubimg = Oceania;
if (isBlinking)
return;
if (pubimg != null)
{
isBlinking = true;
InvokeRepeating("ToggleState", startDelay, interval);
}
}
else if (rndnum == 5 && Button5 == false)
{
BlinkButton();
}
// If all buttons blink, set the boolean value to true so that each button can blink again.
if (Button0 == false && Button1 == false && Button2 == false && Button3 == false && Button4 == false && Button5 == false)
{
Button0 = true;
Button1 = true;
Button2 = true;
Button3 = true;
Button4 = true;
Button5 = true;
}
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////// If the total number of flashes has been reached, /////////////////////////////////////////////////
else
{
InputName.Try = InputName.Try + 1;
System.Threading.Thread.Sleep(1000); // Wait for 1 second. This latency is absolutely necessary to use the epoch for the last button blink.
theSender.send(finish); // Send a marker to inform OpenViBE that blinking is over
output = InputName.theListener.receive(); // Receive classification result from OpenViBE
theSender.send(start); // Send a marker to inform OpenViBE that blinking will be re-started in next trial.
theSender.close(); // Release a sender instance for the system reliability.
System.Threading.Thread.Sleep(1000);
// Write in the text file whether the classification result matched the target presented in current trial.
FileStream f = new FileStream(Application.dataPath + "/StreamingAssets/" + InputName.patient_id + ".txt", FileMode.Append, FileAccess.Write);
StreamWriter writer = new StreamWriter(f, System.Text.Encoding.Unicode);
writer.WriteLine("Order: " + random + " / Result: " + output);
writer.Close();
//////////////////////////////////////////////////////////////////////////////////////////////////////////
switch (output) // Scene movement according to target and classification result.
{
case "1":
SceneManager.LoadScene("NorthAmerica");
break;
case "2":
SceneManager.LoadScene("Europe");
break;
case "3":
SceneManager.LoadScene("Asia");
break;
case "4":
SceneManager.LoadScene("SouthAmerica");
break;
case "5":
SceneManager.LoadScene("Africa");
break;
case "6":
SceneManager.LoadScene("Oceania");
break;
default:
break;
}
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
}