int green = 7;
int yellow = 6;
int blue = 5;
int white = 4;

void setup() {
  Serial.begin(9600);

 pinMode(green, OUTPUT);
 pinMode(yellow, OUTPUT);
 pinMode(blue, OUTPUT);
 pinMode(white, OUTPUT);

  digitalWrite(green, LOW);
  digitalWrite(yellow, LOW);
  digitalWrite(blue, LOW);
  digitalWrite(white, LOW);

}

void loop() {
  //FOR THE REAL HARDWARE THE VALUE MUST BE DETERMINED BY USING EIHTER MIN AND MAX VALUE OF THE SENSOR (0-1023) DEPENDS ON THE POSITION OF THE STICK. THESE VALUES I HAVE TESTED WITH MY JOYSTICK MODULE.

  if(analogRead(A0) > 1000 ) // Y
  {
    Serial.println("TOP");

    digitalWrite(green, HIGH);
    digitalWrite(yellow, LOW);
    digitalWrite(blue, LOW);
    digitalWrite(white, LOW);
  }

  if(analogRead(A0) == 0) //-Y
  {
    Serial.println("BOTTOM");

    digitalWrite(green, LOW);
    digitalWrite(yellow, HIGH);
    digitalWrite(blue, LOW);
    digitalWrite(white, LOW);
  }

  if(analogRead(A1) > 1000 ) //-X
  {
    Serial.println("LEFT");

    digitalWrite(green, LOW);
    digitalWrite(yellow, LOW);
    digitalWrite(blue, HIGH);
    digitalWrite(white, LOW);
  }

  if(analogRead(A1) ==0  ) // X
  {
    Serial.println("RIGHT");

    digitalWrite(green, LOW);
    digitalWrite(yellow, LOW);
    digitalWrite(blue, LOW);
    digitalWrite(white, HIGH);
  }

  if(analogRead(A2) == 0 ) //Z
  {
    Serial.println("BUTTON PRESSED");

    digitalWrite(green, HIGH);
    digitalWrite(yellow, HIGH);
    digitalWrite(blue, HIGH);
    digitalWrite(white, HIGH);
  }
  else
  {
    Serial.println("---------------------");

    digitalWrite(green, LOW);
    digitalWrite(yellow, LOW);
    digitalWrite(blue, LOW);
    digitalWrite(white, LOW);
  }

  delay(10);
  
}