int joystickPinX = A1;
int joystickPinY = A0;
int joystickPinB = 8;

int RANGE = 16;
int POT_MAX = 1023;

void setup() {
  pinMode(joystickPinX, INPUT);
  pinMode(joystickPinY, INPUT);
  pinMode(joystickPinB, INPUT);

  // SERIAL
  // Serial.begin(9600);
}


// TERRIBLE CODE HERE
/*
void loop() {
  int potB = digitalRead(joystickPinB);

  int potX = analogRead(joystickPinX);
  int potY = analogRead(joystickPinY);

  int offsetX = potX - POT_MAX / 2;
  int offsetY = potY - POT_MAX / 2;

  int mappedX = map(potX, 0, POT_MAX, -RANGE, RANGE);
  int mappedY = map(potY, 0, POT_MAX, -RANGE, RANGE);

  float angleRad = atan2(offsetY, offsetX);
  float angleDeg = angleRad * 180 / 3.14;

  float potLength = sqrt(offsetX * offsetX + offsetY * offsetY);               // pythagorean formula
  //float mappedLength = map(round(potLength), 0, POT_MAX, 0, RANGE);

  // LOG TO SERIAL
   Serial.print("VALUES potX=");
   Serial.print(potX);
   Serial.print(" potY=");
   Serial.print(potY);
   Serial.print(" mappedX=");
   Serial.print(mappedX);
   Serial.print(" mappedY=");
   Serial.print(mappedY);
   Serial.print(" potB=");
   Serial.print(potB);
   Serial.print(" angleRad=");
   Serial.print(angleRad);
   Serial.print(" angleDeg=");
   Serial.print(angleDeg);
   Serial.print(" potLength=");
   Serial.print(potLength);
   Serial.println("      n");
   delay(150);





}

*/