I’m confused too.

I’ve no idea what I’m doing. I was trying to follow what you suggested in your earlier post, but obviously got it wrong.

OK - I've done this, but it doesn't seem to work correctly...

What am I missing?

That's brilliant thank you :)

What if I want to move all of the assets on a single layer - do I need to move each one individually or can I tween the layer, or is there an alternative?

This is a basic, but how do I make an object appear and move from one set of X,Y coordinates to another over the time of about 0.5 seconds?

OK - hows this?

On the authentication failed event I can create a popup telling the user they need to turn on Game Center to allow for the leaderboard.

On the score submit fail event I'll need an error message but I don't know what - why would a score not submit? Perhaps just a general error message, try again later. Same with the leaderboard error.

In regards to the Leaderboard displayed event - I might delete this as there's no need for it - if the leaderboard displays then thats the end goal of pressing the Leaderboard button.

So does this look correct?

Here’s the thing -

On Touch Leaderboard Button > authenticate user - this works and brings up the Welcome to Game Center message

However, if the authentication doesn’t work then you’d want to add in a ‘Authentication failed‘ event under this. But you’re not allowed to add another event that has a green arrow as part of the same main event.

I only want the user to have to press the Leaderboard button once to send the data through, hence the Authenticate User as part of the startup on the first page.

Any other way would mean the user having to press the Leaderboard button once to authenticate and then again to send the data/go to the leaderboard.

If there’s another way can anyone show me?

That’s why I authenticate when the game first starts up - see first pic. The second authentication is if the first one fails.

Hey thanks for your help with this - I’m not ignoring your post, but had issues with Apple over the last few days that have taken me away from it. Hopefully I’ll be back on this in the next couple of days.

I've been having issues with the Apple Store over the last couple of days - they keep rejecting my app, saying that when the Leaderboard button is pressed nothing happens.

This App has been live for 14 months or so with folks posting scores to the leaderboard quite regularly, but since my last app update a couple of days ago it is now throwing up errors at Apple.

The current breakdown of the events are: On the start screen on Start of Layout the game authenticates the user and signs them in to the Game Center.

When the user presses the Leaderboard button on the Game Over screen it authenticates the user again, then submits the highscore, then shows the leaderboard.

This has worked fine for the past 14 months and works fine on the other apps I have on the App Store. It works fine on the current dev version of this app that I build through XCode and it works fine on the live version of the app - but for some reason Apple are saying this particular version of the app nothing happens when they press the Leaderboard button.

I've had a message saying the Apple Resolution Center will be calling me in the next few days to discuss it further.

Has anyone had any similar issues with Apple?

Also in the mean time can anyone post a screenshot of the events they themselves use to sign in to the GameCenter and post to the leaderboard?

Cheers all :)

As ever I'm still flailing in the dark...

When you say check the speed and angle - check the speed and angle of what?