!752

static int viewSize = 21;

static int interval = 100;

static float speed = 0.3f;

static float minOffset = 0f; // 0.5f; // offset needed to move at all

volatile sbool useDarkCentroid = false;

static JCheckBox cbDark;

p {

  awt {

    showControls(jcenteredLine(

      cbDark = jCheckBox("Focus on dark things", useDarkCentroid, r {

        useDarkCentroid = cbDark.isSelected();

      })

    ));

  }

  new MouseMover mover;

  mover.endAfterInterference = false;

  mover.blockTimeAfterInterference = 1000;

  mover.enable();

  while licensed {

    sleep(interval);

    if (mover.blocked()) continue;

    Point p = mouseLocation();

    Rect area = new Rect(p.x-viewSize/2, p.y-viewSize/2, viewSize, viewSize);

    BWImage img = shootScreenBW(area);

    Pair<Float, Float> c = bwCentroid(img, useDarkCentroid);

    ImageSurface is = quickShowZoomedImage(img.toRGB(), 4);

    float cx = c.a-viewSize/2, cy = c.b-viewSize/2;

    //Pt p2 = new Pt(iround(p.x+cx*speed), iround(p.y+cy*speed));

    Pt p2 = new Pt(p.x+signWithThreshold(cx, minOffset), p.y+signWithThreshold(cy, minOffset));

    print("Moving mouse " + (p2.x-p.x) + "/" + (p2.y-p.y) + " (centroid: " + formatDouble(cx, 2) + "/" + formatDouble(cy, 2) +")");

    mover.moveMouseImmediate(p2);

  }

  mover.disable();

}