/// <summary>
/// Updates the current user's status for a given achievement. If <see cref="percentComplete" /> is set to 100, the
/// UnlockedAt field will be automatically updated with the current timestamp.
/// </summary>
/// <param name="achievementId"></param>
/// <param name="percentComplete"></param>
/// <param name="callback"></param>
public void SetUserAchievement(long achievementId, byte percentComplete, SetUserAchievementHandler callback)
{
GCHandle wrapped = GCHandle.Alloc(callback);
Methods.SetUserAchievement(methodsPtr, achievementId, percentComplete, GCHandle.ToIntPtr(wrapped),
SetUserAchievementCallbackImpl);
}
private static void SetUserAchievementCallbackImpl(IntPtr ptr, Result result)
{
GCHandle h = GCHandle.FromIntPtr(ptr);
SetUserAchievementHandler callback = (SetUserAchievementHandler)h.Target;
h.Free();
callback(result);
}