class ScoreDisplayer
{
  private int totalScore;
  private Vector scores;
  
  ScoreDisplayer()
  {
    totalScore = 0;
    scores = new Vector(10, 5);
  }
  
  int total()
  {
    return totalScore;
  }
  
  void reset()
  {
    scores.clear();
    totalScore = 0;
  }
  
  void addScore(int amt, float x, float y)
  {
    totalScore += amt;
    scores.add(new Score(amt, x, y));
  }
  
  void display()
  {
    image(words[14], 500, 60, words[14].width/2, words[14].height/2);
    printNumber(totalScore, 890, 60, 0.5f, 0);
    for (int i = 0; i < scores.size(); i++)
    {
      Score tmp = (Score)scores.get(i);
      tmp.update();
      tmp.render();
      if ( tmp.isDone() ) scores.remove(i--);
    }
  }
  
  class Score
  {
    private float x, y, dx, dy, sc;
    private int amt, age;
    
    Score(int _amt, float _x, float _y)
    {
      amt = _amt;
      x = _x;
      y = _y;
      age = 0;
      dx = random(-1, 1);
      dy = random(-1, 1);
      sc = 0.1f;
    }
    
    boolean isDone()
    {
      return age > 50;
    }
    
    void update()
    {
      x += dx*2;
      y += dy*2;
      sc *= 1.03f;
      age++;
    }
    
    void render()
    {
      printNumber(amt, x, y, sc, age);
    }
  }
}