public UM_Score GetScore(int rank, UM_TimeSpan scope, UM_CollectionType collection) { UM_Score umScore = null; if (IsValid) { switch (Application.platform) { case RuntimePlatform.Android: GPScore gp = gp_Leaderboard.GetScore(rank, scope.Get_GP_TimeSpan(), collection.Get_GP_CollectionType()); if (gp != null) { umScore = new UM_Score(null, gp); } break; case RuntimePlatform.IPhonePlayer: GK_Score gk = gk_Leaderboard.GetScore(rank, scope.Get_GK_TimeSpan(), collection.Get_GK_CollectionType()); if (gk != null) { umScore = new UM_Score(gk, null); } break; } } return umScore; }