/*
https://forum.arduino.cc/t/program-for-electronical-dice-doesnt-work/1253695

*/


int Pin31 = 2;
int Pin32 = 3;
int Pin33 = 4;
int Pin34 = 5;
int Button1 = 6;
int Button2 = 7;
int statk1;
int statk2;
int r;



void setup() {
  pinMode(Pin31, OUTPUT);
  pinMode(Pin32, OUTPUT);
  pinMode(Pin33, OUTPUT);
  pinMode(Pin34, OUTPUT);
  pinMode(Button1, INPUT);
  pinMode(Button2, INPUT);
}

void loop() {
  statk1 = digitalRead(Button1);
  statk2 = digitalRead(Button2);
  if(statk2 == HIGH){
    off();
  }
  if(statk1 == HIGH){
    Shuffle();
    randomSeed(analogRead(A0));
    r = random (1,7);
    statk1 = digitalRead(Button1);
    if (statk1 == HIGH){
      six();
    }
   else{
    if(r==1){
      one();
    }else if(r==2){
      two();
    }else if(r==3){
      three();
    }else if(r==4){
      four();
    }else if(r==5){
      fife();
    }else if(r==6){
      six();
    }
   }
  }
}

void Shuffle() {
  one();
  delay(100);
  off();
  delay(100);
  two();
  delay(100);
  off();
  delay(100);
  three();
  delay(100);
  off();
  delay(100);
  four();
  delay(100);
  off();
  delay(100);
  fife();
  delay(100);
  off();
  delay(100); 
  six();
  delay(100);
  off();
  delay(100);
}

void off(){
  digitalWrite(Pin31, LOW);
  digitalWrite(Pin32, LOW);
  digitalWrite(Pin33, LOW);
  digitalWrite(Pin34, LOW);
}

void one(){
  digitalWrite (Pin31, HIGH);
}
void two(){
  digitalWrite (Pin32, HIGH);
}
void three(){
  digitalWrite (Pin31, HIGH);
  digitalWrite (Pin32, HIGH);
}
void four(){
  digitalWrite (Pin32, HIGH);
  digitalWrite (Pin33, HIGH);
}
void fife(){
  digitalWrite (Pin32, HIGH);
  digitalWrite (Pin33, HIGH);
  digitalWrite (Pin31, HIGH);
}
void six(){
  digitalWrite (Pin32, HIGH);
  digitalWrite (Pin31, HIGH);
  digitalWrite (Pin33, HIGH);
}