//
//  PassthroughBackgroundView.swift
//  IBAnimatable
//
//  Created by Tom Baranes on 28/03/2017.
//  Copyright © 2017 IBAnimatable. All rights reserved.
//

import UIKit

final class PresentationBackgroundView: UIView {

  var passthroughViews: [UIView] = []

  override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
    var view = super.hitTest(point, with: event)
    guard view == self else {
      return view
    }

    for passthroughView in passthroughViews {
      view = passthroughView.hitTest(convert(point, to: passthroughView), with: event)
      if view != nil {
        break
      }
    }
    return view
  }

}