#define PLAYER_1 6
#define PLAYER_2 5

int puntaje_player_1 = 0;
int puntaje_player_2 = 0;

void setup() {
  Serial.begin(115200);
  for(int i = 7; i <= 13; i++) {
    pinMode(i, OUTPUT);
  }
  pinMode(PLAYER_1, INPUT);
  pinMode(PLAYER_2, INPUT);
}

void loop() {
  see_score();
  move_player_1();
  see_score();
  move_player_2();
}

void see_score() {
  Serial.write("\n");
  Serial.write("\n");
  Serial.write("\n");
  Serial.println("Jugador 1: ");
  Serial.println(puntaje_player_1);
  Serial.flush();
  Serial.println("Jugador 2: ");
  Serial.println(puntaje_player_2);
  Serial.flush();
}

void move_player_2() {
  for(int i = 7; i <= 13; i++) {
    digitalWrite(i, HIGH);
    delay(500);
    digitalWrite(i, LOW);
    if(i == 13) {
      if (digitalRead(PLAYER_1) == HIGH) {
        puntaje_player_1 += 1;
      } else {
        puntaje_player_2 += 1;
      }
    }
  }
}

void move_player_1() {
  for(int i = 13; i >= 7; i--) {
    digitalWrite(i, HIGH);
    delay(500);
    digitalWrite(i, LOW);
    if(i == 7) {
      if(digitalRead(PLAYER_2) == HIGH) {
        puntaje_player_2 += 1;
      } else {
        puntaje_player_1 += 1;
      } 
    }
  }
}