andrewdolce

// From Paul's code

@IBOutlet weak var fancyButton: FancyButton!

override func viewDidLoad() {
    super.viewDidLoad()
    
    let twitter = FancySubButton(image: UIImage.fancy_twitter()) {
        // Do the sharing here
    }

andrewdolce

// From Paul's code

constrain(underButtonView, self) { (subButtons, view) -> () in
    subButtons.height == view.height
    subButtons.width == view.width
    subButtons.center == view.center
}

andrewdolce

// From Andrew's code

rippleAnimation.applyToView(bottomView, fromView: tappedView, duration: rippleAnimationDuration)

andrewdolce

// From Andrew's code

func applyToView(view: UIView, fromView: UIView, duration: NSTimeInterval) {
    let rect = view.convertRect(fromView.bounds, fromCoordinateSpace: fromView)
    applyToView(view, fromRect: rect, duration: duration)
}

func applyToView(view: UIView, fromRect: CGRect, duration: NSTimeInterval) {
    view.addSubview(tintView)

andrewdolce

// From Andrew's code

override func viewDidLayoutSubviews() {
    let halfHeight =  CGRectGetHeight(shareContainerView.bounds) / 2;
    shareContainerView.layer.cornerRadius = halfHeight
    topView.layer.cornerRadius = halfHeight
}

andrewdolce

// From Paul’s code

func titleButtonWasPressed() {
    //slide over.
    underButtonView.transform = CGAffineTransformMakeTranslation(CGRectGetWidth(bounds), 0)
    
    UIView.animateWithDuration(0.5) { () -> Void in
        self.titleButton.transform = CGAffineTransformMakeTranslation(-CGRectGetWidth(self.bounds), 0)
        self.underButtonView.transform = CGAffineTransformIdentity
    }

andrewdolce

// From Andrew’s code

private func open() {
    // First shift the bottom view all the way to the right
    bottomViewLeading.constant = CGRectGetWidth(shareContainerView.bounds)
    view.layoutIfNeeded()

    // Now animate the views into place
    topViewLeading.constant = -CGRectGetWidth(shareContainerView.bounds)
    bottomViewLeading.constant = 0

andrewdolce

// Calculate whether we want to go clockwise or
// counter-clockwise to get to target vector, and what the
// desired torque value will be.
var target = ThrusterAIUtils.findTargetTorque(
  currentAngularVelocity,
  targetAngle,
  physics.body.m_invI,
  this.maxCCW, -this.maxCW
);

andrewdolce

target[0] = tgtF * weightF;
target[1] = tgtR * weightR;
target[2] = tgtT * weightT;

// ...

current[0] += thruster.localForce[0] * coeff * weightF;
current[1] += thruster.localForce[1] * coeff * weightR;
current[2] += thruster.torque        * coeff * weightT;

andrewdolce

if ( closest !== Infinity ) {
  // Found an adjustment that improves the results, so set the
  // coefficient to its new value.
  thrusters[ closestIdx ].coeff = closestCoeff;

  return false;
} else {
  // No adjustment was found, so we have converged.
  return true;
}