byte seven_seg_digits[19] =
{
  B10000001,      // 0
  B11001111,      // 1
  B10010010,      // 2
  B10000110,      // 3
  B11001100,      // 4
  B10100100,      // 5
  B10100000,      // 6
  B10001111,      // 7
  B10000000,      // 8
  B10001100,      // 9
  B11111110,      // -
  B11110001,      // L
  B10100100,      // S
  B10110000,      // E
  B10100000,      // G
  B11000100,      // Y
  B10001000,      // A
  B11001000,      // H

};

// for Player 1
byte dataPin1 = 12;
byte latchPin1 = 11;
byte clockPin1 =  9;
#define buttonPin1 7

void setup() {
  // put your setup code here, to run once:
  pinMode(latchPin1, OUTPUT);
  pinMode(clockPin1, OUTPUT);
  pinMode(dataPin1, OUTPUT);
  pinMode(buttonPin1, INPUT_PULLUP);

  shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[0]);
  shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[0]);
  shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[0]);
  shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[1]);
  digitalWrite(latchPin1, HIGH);
  delay(1000);

}
void loop() {

  //   put your main code here, to run repeatedly:
  for (int x = 9; x >= 0; x--) {
    for (int y = 5; y >= 0; y--) {
      for (int z = 9; z >= 0; z--) {
        if (digitalRead(buttonPin1) == 1) {
          digitalWrite(latchPin1, LOW);
          shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[z]);
          shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[y]);
          shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[x]);
          shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[0]);

          digitalWrite(latchPin1, HIGH);
          delay(1000);
        }
        else {
          while (digitalRead(buttonPin1) != 1 ) {}
        }
      }

    }
  }



  // ==============================================================
  //                               Timer
  // ==============================================================





  // ==============================================================



  // ==============================================================
  //                        Forward Stopwatch
  // ==============================================================
  // for (int w = 0; w < 6; w++) {
  //   for (int x = 0; x < 10; x++) {
  //     for (int y = 0; y < 6; y++) {
  //       for (int z = 0; z < 10; z++) {

  //         if (digitalRead(buttonPin1)) {
  //           digitalWrite(latchPin1, LOW);
  //           shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[z]);
  //           shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[y]);
  //           shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[x]);
  //           shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[w]);

  //           digitalWrite(latchPin1, HIGH);
  //           delay(1000);
  //         }
  //         else {
  //           while (digitalRead(buttonPin1) != 1) {
  //             delay(0.001);
  //           }
  //         }
  //       }
  //     }
  //   }
  // }
  // ============================================================






  // ==============================================================
  //                       After Timer Ends:
  // ==============================================================

  // Uncomment to display 'Lose' whose timer ends
  digitalWrite(latchPin1, LOW);
  shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[13]);
  shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[12]);
  shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[0]);
  shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[11]);
  digitalWrite(latchPin1, HIGH);
  // in order to stop the loop for a very long time
  delay(100000000);

  // ==============================================================
  //           Prints YEAH After Opponent's Timer Ends:
  // ==============================================================
  // digitalWrite(latchPin1, LOW);
  // shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[17]);
  // shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[16]);
  // shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[13]);
  // shiftOut(dataPin1, clockPin1, LSBFIRST, seven_seg_digits[15]);
  // digitalWrite(latchPin1, HIGH);
  // // in order to stop the loop for a very long time
  // delay(100000000);


}