#define BTN_START 12
#define BTN_1 14
#define BTN_2 27
//
#define LED_START 0
#define LED_1 2
#define LED_2 4

int state_game = 0;

unsigned long time_game = 0;

void setup() {
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(LED_START, OUTPUT);
  pinMode(LED_1, OUTPUT);
  pinMode(LED_2, OUTPUT);
  pinMode(BTN_START, INPUT);
  pinMode(BTN_1, INPUT);
  pinMode(BTN_2, INPUT);
}

void start_game() {
  int winner = 0;
  bool game_end = false;

  long startMills = millis();
  
  while(!game_end){
    int touch_1 = digitalRead(BTN_1);
    int touch_2 = digitalRead(BTN_2);

    if(touch_1 == HIGH) {
      Serial.println("Jogador 1 tocou primeiro.");
      winner = 1;
      game_end = true;
      break;
    } else if (touch_2 == HIGH) {
      Serial.println("Jogador 2 tocou primeiro.");
      winner = 2;
      game_end = true;
      break;
    }
  }

  long endMills = millis();
}

void loop() {
  if(state_game == 0) {
    int touch_start = digitalRead(BTN_START);

    if(touch_start == HIGH) {
      Serial.println("INICIAR PARTIDA");
      int led_on = 0;

      while(led_on != 3) {
        digitalWrite(LED_START, HIGH);
        delay(500); // Adjust delay to your preference
        digitalWrite(LED_START, LOW);
        delay(500); // Adjust delay to your preference
        led_on++;
      }
      
      Serial.println("PARTIDA INICIADA");
      state_game = 1;
    }
  }

  if(state_game == 1) {
    start_game();
    state_game = 2; // Update state after game ends
  }
}