/*******************************************************************************/
class Stars {
  float x[], y[], dy[];
  
  Stars(int count) {
    x = new float[count];
    y = new float[count];
    dy = new float[count];
    
    for (int i=0; i<count; i++) {
      x[i] = random(0,width);
      y[i] = random(0,height);
      dy[i] = random(1,4);
    }
  }
  
  void draw() {
    smooth();
    stroke(255);
    for (int i=0; i<x.length; i++)
      line(x[i],y[i],x[i],y[i]+dy[i]*4);
  }
  void update() {
    for (int i=0; i<x.length; i++) {
      y[i] -= dy[i];
      if (y[i]<0) {
        y[i] += height;
        x[i] = random(0,width);
      dy[i] = random(1,4);
      }
    }
  }
}

class TitleScene extends Scene {
  PImage bg;
  
  Stars s = new Stars(300);
  
  public TitleScene() {
    bg = loadImage("title.gif");
    
  }
  
  void draw() {
    background(bg);
    
    s.draw();
    
  }
  void update() {
    s.update();
    if (keyPressed || mousePressed) {
      g.goScene("Level");
    }
  }
}