If anyone here has played Agar.io before, you'll probably be familiar with the way the camera moves. It slides toward your mouse depending on the distance your mouse is from the center of the scree...

So I have a Subclass of UIView that is suppose to detect touches. The view detect touches only if the touches started inside the current view. When the touches start outside of the view and they mo...

I'm using Swift 3.0, SpriteKit, and Xcode 8.2.1, testing on an iPhone 6s running iOS 10.2. The problem is simple... on the surface. Basically my TouchesMoved() updates at a very inconsistent rate ...

I have a custom UIButton and I have implemented touches delegates in custom button class. Every thing is working fine up until iPhone 6 Plus. All of the devices above it like iPhone 6s and 7 are c...

I have a UIImage view that responds to touch events. I want to cancel the touch sequence, i.e., further calls to touchesMoved:, if the touch goes outside of certain bounds. How can I do that? I kn...

I have recently send out a version of my game to TestFlight for internal testing. My friend noticed that on his iPhone 6S Plus the controls to shoot do not work correctly. The controls are as foll...

I have the mainViewController but I have an small UIView inside that is activated when you tap a MKAnnotationView in the MKMapKit, so I need that UIView to be draggable in any part of the screen. ...

I would like to draw a line in sprite kit along the points collected in touchesmoved. Whats the most efficient way of doing this? I've tried a few times and my line is either wrong on the y axis, ...

I have a situation similar to these two posts (1907297 AND 689684) and to describe my situation most concisely, I present this text/graphical layout (similar to what you'd see in IB, dots used to e...

The moment I receive touchesBegan, I want to removeFromSuperview the view that was touched and addSuperview to a new parent view, and then continue to receive touches. However I am finding that som...

I have a scrollview, which automatically advances every 3 seconds to the next "page" (page control also used). However, once the user touches the scrollview, I want to stop the auto-advancing. I h...

I have a subclass of UIView on top of a UITableView. I am using the UITableView to display some data and, at the same time, I would like to overlay an animation that follows the finger (for instanc...

Overview I'm working on an iPhone game whose code I inherited from another developer. The gaming grid is a UIScrollView having a contentSize of 1000x1000. The grid contains several elements drawn ...