Dice=Processing

int dice;
int circlesize = 50;

void setup(){
  size(700, 700);
  dice = (int)random(1, 7);
  background (random(0, 255), random(0, 255), random(0, 255));
}

void draw(){
  if (keyPressed && key == ' '){
    dice = (int)random(1, 7);
    println(dice);
    background (random(0, 255), random(0, 255), random(0, 255));
  }

  switch (dice) {
    case 1: one(); break;
    case 2: two(); break;
    case 3: three(); break;
    case 4: four(); break;
    case 5: five(); break;
    case 6: six(); break;
  }

  result();
}

void one(){
   ellipse(350, 350, circlesize, circlesize);
}

void two(){
  ellipse(50, 50, circlesize, circlesize);
  ellipse(650, 650, circlesize, circlesize);
}

void three(){
  ellipse(350, 350, circlesize, circlesize);
  ellipse(50, 50, circlesize, circlesize);
  ellipse(650, 650, circlesize, circlesize);
}

void four(){
  ellipse(50, 50, circlesize, circlesize);
  ellipse(650, 650, circlesize, circlesize);
  ellipse(650, 50, circlesize, circlesize);
  ellipse(50, 650, circlesize, circlesize);
}

void five(){
  ellipse(50, 50, circlesize, circlesize);
  ellipse(650, 650, circlesize, circlesize);
  ellipse(650, 50, circlesize, circlesize);
  ellipse(50, 650, circlesize, circlesize);
  ellipse(350, 350, circlesize, circlesize);
}

void six(){
  ellipse(50, 50, circlesize, circlesize);
  ellipse(650, 650, circlesize, circlesize);
  ellipse(650, 50, circlesize, circlesize);
  ellipse(50, 650, circlesize, circlesize);
  ellipse(50, 350, circlesize, circlesize);
  ellipse(650, 350, circlesize, circlesize);
}

void result(){
  textSize(60);
  fill(255);
  rect(300, 20, 100, 100);
  fill(0);
  text(dice, 330, 80);
  fill(255);
}