GameCenterSingleton.IsAchievementComplete C# (CSharp) Метод

	bool IsAchievementComplete(string achievementID)
	{
		if(achievements != null)
		{
			foreach(IAchievement a in achievements)
			{
				if(a.id == achievementID && a.completed)
				{
					return true;    
				}
			}
		}
		
		return false;
	}
	IAchievement GetAchievement(string achievementID)