!7

replace Submission with BackgroundPlus<BoxWithColor>.

module BoxFinder > DynImageSurface {
  int nBoxes = 1;
  
  transient RGBImage original;
  transient new Best<Submission> best;
  transient Thread recognizerThread;
  
  start {
    onNewImage = voidfunc(BufferedImage image) { startRecognition(image) };
    setImage(whiteImage(50, 50)); // so we can paste...
  }
  
  double scoreImage(RGBImage image) {
    ret 100*(1.0-rgbDistance(image, original));
  }
  
  void startRecognition(final BufferedImage image) {
    cancelThread(recognizerThread);
    recognizerThread = startThread(r {
      final int w = image.getWidth(), h = image.getHeight();
      original = RGBImage(image);
      new AIStrategy_RandomWithVariation<Submission> strategy;
      strategy.best = best;
      strategy.submit = func(Submission s) -> double { scoreImage(rgbRenderRenderable(w, h, s)) };
      strategy.random = func -> Submission { randomBackgroundPlusBoxes(w, h, nBoxes) };
      strategy.vary = func(Submission s) -> Submission { varyBackgroundPlusBoxes(s, w, h) };
  
      runStrategyWhileImprovement(best, strategy);
    });
  }
  
  visualize {
    ret jvsplit(super.visualize(), dm_printLogComponent());
  }
}