Hi Again, I’ve taken a look at Geek Game Board and I’m finding it a but hard to know where to start. I’ve developed my game to the point where the game engine sends messages to the Game View

It’s been years since I did much with CoreAnimation, but IIRC a layer is clipped to its parent layer, so if you want this to happen you need to make the view temporarily be a direct subview of your

Hi, There used to a a web page that had a list of all the Apple Sample Apps, does anyone know if this still exists and if so, where? I can’t seem to find it any more. Thanks a lot All the

This works: - (void)showPreferences: (NSMenuItem *)sender; { (void)sender; // if ( self.prefController == nil ) // this line should not be commented out { self.prefController = [ [

Hi All, I’m developing a game and want to use Game Centre, the game is for 2 to 9 Human or AI players, by AI I mean that that program itself makes a move on behalf of one or more AI Players. So,

Hi Dave, Are you looking for this? https://developer.apple.com/library/content/navigation/#section=Resource%20Types&topic=Sample%20Code Nimesh

Hi, Yes, thanks a lot! How did you navigate to it? I think it used to be built into XCode. All the Best Dave

It does seem a bit more buried. I entered http://developer.apple.com/samplecode/ and it took me

https://developer.apple.com/library/content/navigation/index.html#topic=Sample+Code§ion=Resource+Types -- Bill Cheeseman - wjcheeseman@...

Have you made sure the “release on close” checkbox isn’t set in IB? (But do you really want the prefs controller to hang around when it’s closed? Seems like a waste of memory to me.) —Jens

Is there a corresponding line of code that sets self.prefController to nil when the window is closed? As I understand it, the property will only be set to nil if it is declared as weak, which is most

On certain iDevices, we have a UIAlertController that refuses to display the text of the only button, the OK button. This has been a problem for the past year and of course it only appears in the

You haven’t really done “due diligence” with this problem description. What does “works” mean? That the window doesn’t reappear after it’s made to disappear? When you call that action

That’s correct. Game Center doesn’t provide any kind of “server side” logic, which is how you’d naturally want to implement AI players. The only thing you can do with a Game Center game

I would associate a small number of AI with each player. This way, if a player quits, only a few AIs are killed. -- __Pascal J. Bourguignon__

“Works” means that showWindow does indeed show a window. Yes. After the red button got clicked on the PrefWindow, it never will appear again. The first time prefController is of course nil. The

I have two apps: one in Objective-C, the other one in Swift. Both have: PrefWindow.xib PrefWindow.xib (Base) PrefWindow.strings (German) … The problem is: 1. The Objective-C version just

I would suggest that you look in the debugger at whether the window controller *has* a window the second time around. (Note that the “window” property automatically loads the window if necessary,

It never has. Even after the first time where showWindow will succeed. Kind regards, Gerriet.

This is — in some sense — impossible. There is a window. (You can see it.) Either the debugger is lying to you, or the window is unrelated to the window controller. Whichever it is, it’s worth