# player(_:receivedTurnEventFor:didBecomeActive:) Handles turn-based match events, such as accepting invitations, passing turns, and saving match data. ``` optional func player(_ player: GKPlayer, receivedTurnEventFor match: GKTurnBasedMatch, didBecomeActive: Bool) ``` ## Parameters `player` The player who receives this turn-based event. `match` The match related to this turn-based event. `didBecomeActive` if the system launches the game to deliver the turn-based event; otherwise, . ## Discussion GameKit invokes this method when these turn-based events occur: - GameKit passes the turn to the player. - The player accepts an invitation from another participant. - The timeout for the player to take their turn is about to expire. - A participant saves match data to Game Center. - Another participant sends a reminder to the player. - The player opens an existing or completed match. - The player forfeits a match. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)