Domain.UserAchievementDictionaryExtensions.TryProgress C# (CSharp) Method

        public static bool TryProgress(this TrackableDictionary<int, UserAchievement> dict,
                                       AchievementKey key, int increment, int goal)
        {
            var value = TryProgress(dict, key, increment);
            if (value == null || value < goal)
                return false;

            return TryAchieved(dict, key);
        }