Confused

Confused has asked 48 questions and find answers to 46 problems.

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I like obvious patterns. A circle is one, infinite and none.

Confused questions

Convert Swift variable name to string, to use as string?
How to use/implement pause() to pause a SKAudioNode?
Is a static boolean a reference type in Swift?
How to draw gradient with SKKeyframeSequence: as per Apple docs
touchesBegan, how to get all touches, not just first or last?
UIKit Dynamics and CALayers decoupled from UIView
Circling the drain of Initialization in subclass: Swift and SpriteKit
Most performant way to draw text on a curve, and animate it?
Add label to SKSpriteNode without it being touchable
Completion block never called at end of SKAction sequence of groups

Confused answers

How to show shadow or any glow effect for SKSpriteNode when it moved on screen only?
How to center the text inside the SkLabelNode
Solution for relative position of nodes in Sprite kit scene editor?
Force SCNView to use OpenGL
Touch corner rectangle using sprite kit in swift. The code will run, but no rectangle appears
Apple Dev Library: no Scene Kit guide?
Doing completely custom animations with Core Animation - performance
AVSpeechSynthesizer High Quality Voices
SKShader to create parallax background
Interact with complex figure in iOS