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https://github.com/dasdom/BreakOutToRefresh

Play BreakOut while loading - A playable pull to refresh view using SpriteKit
https://github.com/dasdom/BreakOutToRefresh

breakout mini-game spritekit swift

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Play BreakOut while loading - A playable pull to refresh view using SpriteKit

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README 

        
# BreakOutToRefresh

Play BreakOut while loading - A playable pull to refresh view using SpriteKit



![](https://raw.githubusercontent.com/dasdom/BreakOutToRefresh/master/Example/PullToRefreshDemo/what.gif)



BreakOutToRefresh uses SpriteKit to add a playable mini game to the pull to refresh view in a table view. In this case the mini game is BreakOut but a lot of other mini games could be presented in this space.



## Book



If you like this repository and like'd to give me something back, I wrote a book about funny location based projects for iOS. Please check it out: [Build Location-Based Projects for iOS](https://pragprog.com/book/dhios/build-location-based-projects-for-ios)



## Installation



### CocoaPods



Add this to your Podfile:



```

use_frameworks!



pod 'BreakOutToRefresh'

```



### Manual



Add **BreakOutToRefreshView.swift** to your project.



## Usage



If you need it only once in your app, add this to your table view controller:

```swift

class DemoTableViewController: UITableViewController {



  var refreshView: BreakOutToRefreshView!

  

  // ...

  

  override func viewDidLoad() {

    super.viewDidLoad()

    

    refreshView = BreakOutToRefreshView(scrollView: tableView)

    refreshView.refreshDelegate = self

  

    // configure the refresh view

    refreshView.scenebackgroundColor = .white

    refreshView.textColor = .black

    refreshView.paddleColor = .brown

    refreshView.ballColor = .darkGray

    refreshView.blockColors = [.blue, .green, .red]

  

    tableView.addSubview(refreshView)

  }  

}



extension DemoTableViewController: UIScrollViewDelegate {

 

  override func scrollViewDidScroll(scrollView: UIScrollView) {

    refreshView.scrollViewDidScroll(scrollView)

  }

  

  override func scrollViewWillEndDragging(scrollView: UIScrollView, withVelocity velocity: CGPoint, targetContentOffset: UnsafeMutablePointer) {

    refreshView.scrollViewWillEndDragging(scrollView, withVelocity: velocity, targetContentOffset: targetContentOffset)

  }

  

  override func scrollViewWillBeginDragging(scrollView: UIScrollView) {

    refreshView.scrollViewWillBeginDragging(scrollView)

  }

}



extension DemoTableViewController: BreakOutToRefreshDelegate {

  

  func refreshViewDidRefresh(refreshView: BreakOutToRefreshView) {

    // load stuff from the internet

  }



}

```



In case you need it more than once in your app, add the setup to `viewWillAppear` and clean up in `viewWillDisappear` like this:



```swift

override func viewWillAppear(_ animated: Bool) {

  super.viewWillAppear(animated)

  

  refreshView = BreakOutToRefreshView(scrollView: tableView)

  refreshView.refreshDelegate = self

  

  // configure the refresh view

  refreshView.scenebackgroundColor = .white

  refreshView.textColor = .black

  refreshView.paddleColor = .brown

  refreshView.ballColor = .darkGray

  refreshView.blockColors = [.blue, .green, .red]

  

  tableView.addSubview(refreshView)

}



override func viewWillDisappear(_ animated: Bool) {

  super.viewWillDisappear(animated)

  

  refreshView.removeFromSuperview()

  refreshView = nil

}

```



When the loading of new content is finished, call `endRefreshing()` of the `refreshView`.



When `endRefreshing()` is called the mini game doesn't stop immediately. The game stops (and the view is dismissed) when the user lifts the finger. If you like to end the mini game immediately set the `forceEnd` property to true.



## Status



It's kind of beta status.



## Feedback



If you use this code or got inspired by the idea and build an app with an even more awesome PullToRefresh game, please let me know.



## Author



Dominik Hauser



[Twitter: @dasdom](https://twitter.com/dasdom)



[dasdom.github.io](https://dasdom.github.io/)



## Support



If you want to give me something back, I would highly appreciate if you buy [my book about Test-Driven Development with Swift](https://leanpub.com/tddfakebookforios) and give me feedback about it. 



## Thanks



Thanks to [Ben Oztalay](https://github.com/boztalay/BOZPongRefreshControl) and [raywenderlich.com](http://www.raywenderlich.com) for inspiration.



## Licence



MIT