class Cube {
  Pos pos;
  Rgb up;
  Rgb down;
  Rgb left;
  Rgb right;
  Rgb front;
  Rgb back;
  
  Cube(Pos pos, Rgb up, Rgb down, Rgb left, Rgb right, Rgb front, Rgb back) {
    this.pos = pos;
    this.up = up;
    this.down = down;
    this.left = left;
    this.right = right;
    this.front = front;
    this.back = back;
  }
  
  void setColorFace(Rgb col, int face) {
    switch(face) {
      case (0):
        up = col;
        break ;
      case (1):
        down = col;
        break ;
      case (2):
        left = col;
        break ;
      case (3):
        right = col;
        break ;
      case (4):
        front = col;
        break ;
      case (5):
        back = col;
        break ;
    }
  }
  
  Rgb getColorFace(int face) {
    switch(face) {
      case (0):
        return up;
      case (1):
        return down;
      case (2):
        return left;
      case (3):
        return right;
      case (4):
        return front;
      case (5):
        return back;
    }
    return up;
  }
  
  void drawbox(Rgb up, Rgb down, Rgb left, Rgb right, Rgb front, Rgb back) {
    fill(up.r, up.g, up.b);
    rect(0, 0, 100, 100);
    
    fill(back.r, back.g, back.b);
    rotateX(PI/2);
    rect(0, 0, 100, 100);
    
    fill(right.r, right.g, right.b);
    rotateY(PI/2);
    rect(0, 0, 100, 100);
    
    fill(left.r, left.g, left.b);
    translate(0, 0, 100);
    rect(0, 0, 100, 100);
    
    fill(down.r, down.g, down.b);
    translate(0,100,-100);
    rotateX(PI/2);
    rect(0, 0, 100, 100);
    
    rotateY(PI/2);
    translate(-100, 0, 100);
    fill(front.r, front.g, front.b);
    rect(0, 0, 100, 100);  
      
    rotateX(PI/2);
    rotateY(PI/2);
    translate(0, -100, 0);
  }
  
  void draw() {
    translate(pos.x, pos.y, pos.z);
    this.drawbox(this.up, this.down, this.left, this.right, this.front, this.back);
  }
}