DualMagneticFields

.github/CODE_OF_CONDUCT.md

@@ -0,0 +1,46 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at [email protected]. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

.github/CONTRIBUTING.md

@@ -0,0 +1,79 @@
+# Contributing to _Magnetic_
+
+The following is a set of guidelines for contributing to _Magnetic_ on GitHub.
+
+> Above all, thank you for your interest in the project and for taking the time to contribute! 👍
+
+## Asking Questions
+
+We don't use GitHub as a support forum.
+For any usage questions that are not specific to the project itself,
+please ask on [Stack Overflow](https://stackoverflow.com) instead.
+By doing so, you'll be more likely to quickly solve your problem,
+and you'll allow anyone else with the same question to find the answer.
+This also allows maintainers to focus on improving the project for others.
+
+## Reporting Other Issues
+
+A great way to contribute to the project
+is to send a detailed issue when you encounter a problem.
+We always appreciate a well-written, thorough bug report.
+
+Check that the project issues database
+doesn't already include that problem or suggestion before submitting an issue.
+If you find a match, add a quick "+1" or "I have this problem too."
+Doing this helps prioritize the most common problems and requests.
+
+Before submitting a new GitHub issue, please make sure to
+
+- Check out the [documentation](https://github.com/efremidze/Magnetic).
+- Read the usage guide on [the README](https://github.com/efremidze/Magnetic/#usage).
+- Search for [existing GitHub issues](https://github.com/efremidze/Magnetic/issues).
+
+If the above doesn't help, please [submit an issue](https://github.com/efremidze/Magnetic/issues) on GitHub.
+
+## I want to contribute to _Magnetic_
+
+### Prerequisites
+
+To develop _Magnetic_, you will need to use an Xcode version compatible with the Swift version specified in the [README](https://github.com/efremidze/Magnetic/#requirements).
+
+### Checking out the repository
+
+- Click the “Fork” button in the upper right corner of repo
+- Clone your fork:
+    - `git clone https://github.com/<YOUR_GITHUB_USERNAME>/Magnetic.git`
+- Create a new branch to work on:
+    - `git checkout -b <YOUR_BRANCH_NAME>`
+    - A good name for a branch describes the thing you’ll be working on, e.g. `voice-over`, `fix-font-size`, etc.
+
+That’s it! Now you’re ready to work on _Magnetic_. Open the `Magnetic.xcworkspace` workspace to start coding.
+
+### Things to keep in mind
+
+- Please do not change the minimum iOS version
+- Always document new public methods and properties
+
+### Testing your local changes
+
+Before opening a pull request, please make sure your changes don't break things.
+
+- The framework and example project should build without warnings
+- The example project should run without issues.
+
+### Submitting the PR
+
+When the coding is done and you’ve finished testing your changes, you are ready to submit the PR to the [main repo](https://github.com/efremidze/Magnetic). Some best practices are:
+
+- Use a descriptive title
+- Link the issues that are related to your PR in the body
+
+## Code of Conduct
+
+Help us keep _Magnetic_ open and inclusive. Please read and follow our [Code of Conduct](CODE_OF_CONDUCT.md).
+
+## License
+
+This project is licensed under the terms of the MIT license. See the [LICENSE](LICENSE) file.
+
+_These contribution guidelines were adapted from [_fastlane_](https://github.com/fastlane/fastlane) guides._

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,18 @@
+<!--- Provide a short summary of your issue in the Title above. -->
+
+### New Issue Checklist
+<!-- Before you submit your issue, please make sure to check the following boxes by putting an x in the [ ] -->
+
+- [ ] I updated Magnetic to the latest version.
+- [ ] I read the [Contribution Guidelines](https://github.com/efremidze/Magnetic/blob/master/.github/CONTRIBUTING.md).
+- [ ] I read the [documentation](https://github.com/efremidze/Magnetic).
+- [ ] I searched for [existing GitHub issues](https://github.com/efremidze/Magnetic/issues).
+
+### Issue Description
+<!--- Describe your issue in detail. -->
+<!--- Do not hesitate to attach screenshots if they can be helpful. -->
+
+### Environment
+
+- **iOS Version**: [INSERT iOS VERSION HERE]
+- **Device(s)**: [INSERT DEVICE(S) HERE]

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,15 @@
+<!-- Thanks for contributing to _Magnetic_! Before you submit your pull request, please make sure to check the following boxes by putting an x in the [ ] -->
+
+### Checklist
+- [ ] I've tested my changes.
+- [ ] I've read the [Contribution Guidelines](CONTRIBUTING.md).
+- [ ] I've updated the documentation if necessary.
+
+### Motivation and Context
+<!--- Why is this change required? What problem does it solve? -->
+<!--- If it fixes an open issue, please link to the issue here. -->
+<!--- Please describe how you tested your changes. --->
+<!-- If you are submitting a link to your app for the README, you can omit this section. -->
+
+### Description
+<!--- Describe your changes in detail. -->

.swift-version

@@ -0,0 +1 @@
+4.0

CHANGELOG.md

@@ -1,5 +1,55 @@
 # Change log
 
+## [Version 2.0.5](https://github.com/efremidze/Magnetic/releases/tag/2.0.5)
+Released on 2017-12-13
+
+- Custom node path
+
+## [Version 2.0.4](https://github.com/efremidze/Magnetic/releases/tag/2.0.4)
+Released on 2017-12-13
+
+- Image bugs fix
+
+## [Version 2.0.3](https://github.com/efremidze/Magnetic/releases/tag/2.0.3)
+Released on 2017-12-10
+
+- Image aspect ratio fix
+
+## [Version 2.0.2](https://github.com/efremidze/Magnetic/releases/tag/2.0.2)
+Released on 2017-12-06
+
+- Selection fix
+
+## [Version 2.0.1](https://github.com/efremidze/Magnetic/releases/tag/2.0.1)
+Released on 2017-11-21
+
+- Bug fix
+
+## [Version 2.0.0](https://github.com/efremidze/Magnetic/releases/tag/2.0.0)
+Released on 2017-09-20
+
+- Updated to Swift 4
+
+## [Version 1.0.8](https://github.com/efremidze/Magnetic/releases/tag/1.0.8)
+Released on 2017-09-05
+
+- Fixed radius bug
+
+## [Version 1.0.7](https://github.com/efremidze/Magnetic/releases/tag/1.0.7)
+Released on 2017-07-24
+
+- Fixed initializer access
+
+## [Version 1.0.6](https://github.com/efremidze/Magnetic/releases/tag/1.0.6)
+Released on 2017-05-14
+
+- Added stroke color
+
+## [Version 1.0.5](https://github.com/efremidze/Magnetic/releases/tag/1.0.5)
+Released on 2017-05-11
+
+- Added multiline label
+
 ## [Version 1.0.4](https://github.com/efremidze/Magnetic/releases/tag/1.0.4)
 Released on 2017-04-06
 

Example/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -84,6 +84,11 @@
       "idiom" : "ipad",
       "size" : "83.5x83.5",
       "scale" : "2x"
+    },
+    {
+      "idiom" : "ios-marketing",
+      "size" : "1024x1024",
+      "scale" : "1x"
     }
   ],
   "info" : {

Example/Extensions.swift

@@ -52,7 +52,7 @@ extension UIColor {
 
 extension UIImage {
 
-    static let names: [String] = ["argentina", "bolivia", "brazil", "chile", "costa_rica", "cuba", "dominican_republic", "ecuador", "el_salvador", "haiti", "honduras", "mexico", "nicaragua", "panama", "paraguay", "peru", "venezuela"]
+    static let names: [String] = ["argentina", "bolivia", "brazil", "chile", "costa rica", "cuba", "dominican republic", "ecuador", "el salvador", "haiti", "honduras", "mexico", "nicaragua", "panama", "paraguay", "peru", "venezuela"]
 
 }
 

Example/ViewController.swift

@@ -26,8 +26,8 @@ class ViewController: UIViewController {
         return magneticView.magnetic
     }
 
-    override func viewDidLoad() {
-        super.viewDidLoad()
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
 
         for _ in 0..<12 {
             add(nil)
@@ -39,14 +39,18 @@ class ViewController: UIViewController {
         let color = UIColor.colors.randomItem()
         let node = Node(text: name.capitalized, image: UIImage(named: name), color: color, radius: 40)
         magnetic.addChild(node)
+
+        // Image Node: image displayed by default
+        // let node = ImageNode(text: name.capitalized, image: UIImage(named: name), color: color, radius: 40)
+        // magnetic.addChild(node)
     }
 
     @IBAction func reset(_ sender: UIControl?) {
         let speed = magnetic.physicsWorld.speed
         magnetic.physicsWorld.speed = 0
         let sortedNodes = magnetic.children.flatMap { $0 as? Node }.sorted { node, nextNode in
-            let distance = node.position.distance(from: magnetic.magneticField.position)
-            let nextDistance = nextNode.position.distance(from: magnetic.magneticField.position)
+            let distance = node.position.distance(from: magnetic.middleMagneticField.position)
+            let nextDistance = nextNode.position.distance(from: magnetic.middleMagneticField.position)
             return distance < nextDistance && node.isSelected
         }
         var actions = [SKAction]()
@@ -89,3 +93,14 @@ extension ViewController: MagneticDelegate {
     }
 
 }
+
+// MARK: - ImageNode
+class ImageNode: Node {
+    override var image: UIImage? {
+        didSet {
+            sprite.texture = image.map { SKTexture(image: $0) }
+        }
+    }
+    override func selectedAnimation() {}
+    override func deselectedAnimation() {}
+}

Magnetic.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'Magnetic'
-  s.version          = '1.0.4'
+  s.version          = '2.0.5'
   s.summary          = 'SpriteKit Floating Bubble Picker (inspired by Apple Music)'
   s.homepage         = 'https://github.com/efremidze/Magnetic'
   s.license          = { :type => 'MIT', :file => 'LICENSE' }