// COMMENT HEADER GOES HERE
const int button1      = 8;
const int button2      = 12;
const int button3      = 13;
const int P1Led        = 11;
const int P2Led        = 10;
const int P3Led        = 9;
const int speaker      = 4;
const int resetIntb    = 2;
const int continueGameb = 3;
volatile int continueGame        = 0;
volatile int resetGame           = 0;
int P1Stopped           = 0;
int P2Stopped           = 0;
int P3Stopped           = 0;

// way more variables to track what is happening in the game
void setup() {
  pinMode(P1Led, OUTPUT);
  pinMode(P2Led, OUTPUT);
  pinMode(P3Led, OUTPUT);

  pinMode(button1, INPUT_PULLUP);
  pinMode(button2, INPUT_PULLUP);
  pinMode(button3, INPUT_PULLUP);

  pinMode(resetIntb, INPUT_PULLUP);
  pinMode(continueGameb, INPUT_PULLUP);

  pinMode(speaker, OUTPUT);

  attachInterrupt(digitalPinToInterrupt(continueGameb), continueInt, FALLING);
  attachInterrupt(digitalPinToInterrupt(resetIntb), resetInt, FALLING);
}

void loop() {
  if (digitalRead(button1) == LOW && P1Stopped == 0) {
    P1Stopped = 1;
    buttonWasPressed(P1Led);
  }
  if (digitalRead(button2) == LOW && P2Stopped == 0) {
    P2Stopped = 1;
    buttonWasPressed(P2Led);
  }
  if (digitalRead(button3) == LOW && P3Stopped == 0) {
    P3Stopped = 1;
    buttonWasPressed(P3Led);
  }
}

void buttonWasPressed(int ledToLightUp) {
  while (continueGame == 0 && resetGame == 0) {
    analogWrite(ledToLightUp, 255);
  }
  analogWrite(ledToLightUp, 5);
}

void continueInt() {
  continueGame = 1;
}

void resetInt() {
  analogWrite(P1Led, 0); 
  analogWrite(P2Led, 0);
  analogWrite(P3Led, 0);
  P1Stopped = 0;
  P2Stopped = 0;
  P3Stopped = 0;
  resetGame = 1; // Set resetGame to 1 to indicate game reset
}