Platforms to show: All Mac Windows Linux Cross-Platform

GKAchievementChallengeMBS class

Super class: GKChallengeMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
class GameKit MBS MacFrameworks Plugin 13.0 ✅ Yes ❌ No ❌ No ❌ No Desktop only
A GKAchievementChallenge is a challenge to a player to complete a specific achievement.

Subclass of the GKChallengeMBS class.
This is an abstract class. You can't create an instance, but you can get one from various plugin functions.

Super class GKChallengeMBS

State Constants

Constant Value Description
GKChallengeStateCompleted 2 The receiving player successfully completed the challenge.
Available on Mac OS X 10.8.2 and newer.
GKChallengeStateDeclined 3 The receiving player declined the challenge.
Available on Mac OS X 10.8.2 and newer.
GKChallengeStateInvalid 0 An error occurred. The state of this challenge is not valid.
Available on Mac OS X 10.8.2 and newer.
GKChallengeStatePending 1 The challenge has been issued, but is not yet completed nor declined.
Available on Mac OS X 10.8.2 and newer.

This class has no sub classes.


The items on this page are in the following plugins: MBS MacFrameworks Plugin.


GifScreenMBS   -   GKAchievementDescriptionMBS


The biggest plugin in space...