int btnY = 9;
int btnR = 8;
int btnB = 7;
int btnBL = 6;
int btnW = 5;
int btnG = 4;


int btnYState;
int btnRState;
int btnBState;
int btnBLState;
int btnWState;
int btnGState;


int dice;
int multi=0;

char dice1,dice2,dice3,dice4,dice5,dice6;
char color;

void setup() {
  pinMode(btnY, INPUT);
  pinMode(btnR, INPUT);
  pinMode(btnB, INPUT);
  pinMode(btnBL, INPUT);
  pinMode(btnW, INPUT);
  pinMode(btnG, INPUT);

  randomSeed(analogRead(0));

  Serial.begin(9600);
}

void loop() {
  btnYState = digitalRead(btnY);
  btnRState = digitalRead(btnR);
  btnBState = digitalRead(btnB);
  btnBLState = digitalRead(btnBL);
  btnWState = digitalRead(btnW);
  btnGState = digitalRead(btnG);

  if(btnYState == HIGH){
    Serial.println("Y");
    delay(200);
    printing();
    if(dice1 == 'Y'){
      multi += 1;
    }
    if(dice2 == 'Y'){
      multi += 1;
    }
    if(dice3 == 'Y'){
      multi += 1;
    }
    if(dice4 == 'Y'){
      multi += 1;
    }
    if(dice6 == 'Y'){
      multi += 1;
    }
    if(dice6 == 'Y'){
      multi += 1;
    }
    Serial.println(multi);
    multi = 0;
  }
  else if(btnRState == HIGH){
    Serial.println("R");
    delay(200);
    printing();
    if(dice1 == 'R'){
      multi += 1;
    }
    if(dice2 == 'R'){
      multi += 1;
    }
    if(dice3 == 'R'){
      multi += 1;
    }
    Serial.println(multi);
    multi = 0;
  }
  else if(btnBState == HIGH){
    Serial.println("B");
    delay(200);
    printing();
    if(dice1 == 'B'){
      multi += 1;
    }
    if(dice2 == 'B'){
      multi += 1;
    }
    if(dice3 == 'B'){
      multi += 1;
    }
    Serial.println(multi);
    multi = 0;
  }
  else if(btnBLState == HIGH){
    Serial.println("D");
    delay(200);
    printing();
    if(dice1 == 'D'){
      multi += 1;
    }
    if(dice2 == 'D'){
      multi += 1;
    }
    if(dice3 == 'D'){
      multi += 1;
    }
    Serial.println(multi);
    multi = 0;
  }
  else if(btnWState == HIGH){
    Serial.println("W");
    delay(200);
    printing();
    if(dice1 == 'W'){
      multi += 1;
    }
    if(dice2 == 'W'){
      multi += 1;
    }
    if(dice3 == 'W'){
      multi += 1;
    }
    Serial.println(multi);
    multi = 0;
  }
else if(btnGState == HIGH){
    Serial.println("G");
    delay(200);
    printing();
    if(dice1 == 'G'){
      multi += 1;
    }
    if(dice2 == 'G'){
      multi += 1;
    }
    if(dice3 == 'G'){
      multi += 1;
    }
    Serial.println(multi);
    multi = 0;
  }

}

void randomMe(){
  dice = random(1, 7); //0,1,2,3,4,5,6

  switch(dice){
    case 1:
      color = 'Y';
      break;
    case 2:
      color = 'R';
      break;
    case 3:
      color = 'B';
      break;
    case 4:
      color = 'D';
      break;
    case 5:
      color = 'W';
      break;
    case 6:
      color = 'G';
      break;    
  }
}

void printing(){
    randomMe();
    dice1 = color;
    randomMe();
    dice2 = color;
    randomMe();
    dice3 = color;
    randomMe();
    dice4 = color;
    randomMe();
    dice5 = color;
    randomMe();
    dice6 = color;
    Serial.print("D1:");
    Serial.println(dice1);
    Serial.print("D2:");
    Serial.println(dice2);
    Serial.print("D3:");
    Serial.println(dice3);
   
}