int numCounter = 0;
int SegmentScore1 = 0;
int SegmentScore2 = 0;
const int SER_Pin = 10;
const int SRCLK_Pin = 9;
const int RCLK_Pin = 8;
const int SER_Pin1 = 13;
const int SRCLK_Pin1 = 12;
const int RCLK_Pin1 = 11;
int BootterGreen = A0;
int BootterRed = 7; 
const byte digitMap[] = {
  0b11000000, // 0
  0b11111001, // 1
  0b10100100, // 2
  0b10110000, // 3
  0b10011001, // 4
  0b10010010, // 5
  0b10000010, // 6
  0b11111000, // 7
  0b10000000, // 8
  0b10010000  // 9
};

void setup() {
  pinMode(SER_Pin, OUTPUT);
  pinMode(SRCLK_Pin, OUTPUT);
  pinMode(RCLK_Pin, OUTPUT);
  pinMode(SER_Pin1, OUTPUT);
  pinMode(SRCLK_Pin1, OUTPUT);
  pinMode(RCLK_Pin1, OUTPUT);
  pinMode(BootterGreen, INPUT);
  pinMode(BootterRed, INPUT_PULLUP); 
  DDRD = 0b01111111;
  DDRC = 0b011110;
}

void displayDigit(int digit) {
  PORTD = digitMap[digit];
}

void displayTime(unsigned long time) {
  int thousands = time / 100;
  int hundreds = (time / 10000) % 10;
  int tens = (time / 100) % 10;
  int ones = time % 10;

  displayDigit(thousands);
  PORTC |= 0b000010;
  delay(5);
  PORTC ^= 0b000010;

  displayDigit(hundreds);
  PORTC |= 0b000100;
  delay(5);
  PORTC ^= 0b000100;

  displayDigit(tens);
  PORTC |= 0b001000;
  delay(5);
  PORTC ^= 0b001000;

  displayDigit(ones);
  PORTC |= 0b010000;
  delay(5);
  PORTC ^= 0b010000;
}

int startTime = 0;
void FX() {
  while (true) {
    if (startTime == 0) {
      startTime = millis(); 
    }
    unsigned long currentTime = millis();
    unsigned long elapsedTime = currentTime - startTime;
    displayTime(elapsedTime);
    
    int vol1 = digitalRead(BootterRed);
    if (vol1 == LOW) { 
      SegmentScore1 ++ ;
      displayDigit1(SegmentScore1);
      displayDigit2(SegmentScore2);
      return;
    }
  }
}

void loop() {
  int vol = digitalRead(BootterGreen);
  if (vol == LOW) { 
    //while (true) {
      
      FX();
      
      int vol1 = digitalRead(BootterRed);
      if (vol1 == LOW) { 
        startTime = 0; 
        return;
      }
    }
 // }
}

void displayDigit1(int digit) {
  shiftOut(SER_Pin, SRCLK_Pin, MSBFIRST, digitMap[digit]);
  digitalWrite(RCLK_Pin, LOW);
  digitalWrite(RCLK_Pin, HIGH);
}

void displayDigit2(int digit) {
  shiftOut(SER_Pin1, SRCLK_Pin1, MSBFIRST, digitMap[digit]);
  digitalWrite(RCLK_Pin1, LOW);
  digitalWrite(RCLK_Pin1, HIGH);
}