public void addFlyOverPath(Entity e){
  if (e.getPosition() == null) {
    return;
  }
  flyOverSprites.add(new FlyOverSprite(this,e));
}

public void addFlyOverPath ( Entity e ) { if ( e . getPosition ( ) == null ) { return ; } flyOverSprites . add ( new FlyOverSprite ( this , e ) ) ; }
add a fly over path to the sprite list
