https://github.com/giginet/rxspritekit

:space_invader: Reactive Extensions for SpriteKit
https://github.com/giginet/rxspritekit

carthage rxswift spritekit

Last synced: 2 months ago
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:space_invader: Reactive Extensions for SpriteKit

• Host: GitHub
• URL: https://github.com/giginet/rxspritekit
• Owner: giginet
• License: mit
• Created: 2016-04-16T05:42:02.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2020-01-30T14:26:13.000Z (almost 5 years ago)
• Last Synced: 2024-10-14T09:53:20.606Z (3 months ago)
• Topics: carthage, rxswift, spritekit
• Language: Swift
• Homepage:
• Size: 147 KB
• Stars: 131
• Watchers: 4
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# RxSpriteKit

[![Build Status](https://github.com/giginet/RxSpriteKit/workflows/RxSpriteKit/badge.svg)](https://github.com/giginet/RxSpriteKit/actions?query=workflow%3ARxSpriteKit)

[![Language](https://img.shields.io/badge/language-Swift%205.1-orange.svg)](https://swift.org)

[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)

[![CocoaPods Compatible](https://img.shields.io/cocoapods/v/RxSpriteKit.svg)](http://cocoadocs.org/docsets/RxSpriteKit)

[![Platform](https://img.shields.io/cocoapods/p/RxSpriteKit.svg?style=flat)](http://cocoadocs.org/docsets/RxSpriteKit)

[![License](https://cocoapod-badges.herokuapp.com/l/RxSpriteKit/badge.svg)](https://github.com/cookpad/RxSpriteKit/blob/master/LICENSE)

React extensions for SpriteKit :space_invader:

# Installation

## Carthage

```

github "giginet/RxSpriteKit"

```

## CocoaPods

```ruby

use_framework!

pod "RxSpriteKit"

```

# Usage

See `RxSpriteKitDemo` for detail.

```swift

import SpriteKit

import RxSpriteKit

import RxSwift

import RxCocoa

class GameScene: SKScene {

    private let disposeBag = DisposeBag()

    private var label: SKLabelNode!

    private let frameRelay = PublishRelay()

    override func sceneDidLoad() {

        super.sceneDidLoad()

        guard let label = childNode(withName: "//helloLabel") as? SKLabelNode else {

            fatalError("Label is not defined")

        }

        self.label = label

        rx.update

            .scan(0, accumulator: { frameCount, _ in frameCount + 1 })

            .bind(to: frameRelay)

            .disposed(by: disposeBag)

        frameRelay

            .map { CGFloat($0) * 0.01 }

            .bind(to: label.rx.zRotation)

            .disposed(by: disposeBag)

        frameRelay

            .map { CGPoint(x: 0, y: $0) }

            .bind(to: label.rx.position)

            .disposed(by: disposeBag)

        frameRelay

            .map { String(describing: $0) }

            .bind(to: label.rx.text)

            .disposed(by: disposeBag)

    }

}

```