Apple Game Frameworks and Technologies

Report Achievement

Achievements are slightly different in how they are reported, as they require a bit more code than leaderboard score reporting. First, switch back to the GameKitHelper.swift file.

You’ll start by creating a new class. You could put this new class in a file of its own, but because there’s only one achievement in Hog Dice, you’ll add it to the GameKitHelper.swift file instead.

Above the delegate extension mark, add the following code:

// MARK: - ACHIEVEMENTS HELPER CLASS

class AchievementsHelper {
  static let achievementIdFirstWin = "net.justwritecode.hogdice.first.win"

  class func firstWinAchievement(didWin: Bool) -> GKAchievement {
    let achievement = GKAchievement(
      identifier: AchievementsHelper ...