public void attractBoundModules(IClickable exception) { for (ClickableModule module : boundModules) { if (module != exception) { MusePoint2D euclideanDistance = module.getPosition().minus(this.getPosition()); MusePoint2D directionVector = euclideanDistance.normalize(); MusePoint2D tangentTarget = directionVector.times(getTargetDistance()).plus(this.getPosition()); MusePoint2D midpointTangent = module.getPosition().midpoint(tangentTarget); module.move(midpointTangent.x(), midpointTangent.y()); } } }
public void unbindFarModules() { Iterator<ClickableModule> iterator = boundModules.iterator(); ClickableModule module; while (iterator.hasNext()) { module = iterator.next(); int maxDistance = getTargetDistance() * 2; double distanceSq = module.getPosition().distanceSq(this.getPosition()); if (distanceSq > maxDistance * maxDistance) { iterator.remove(); } } }