Merge pull request #117 from mad-s/master

Fix #116

src/itdelatrisu/opsu/GameData.java

@@ -1037,10 +1037,13 @@ public class GameData {
 	 * or {@code Grade.NULL} if no objects have been processed.
 	 */
 	private Grade getGrade() {
+		boolean silver = scoreData==null?
+				(GameMod.HIDDEN.isActive() || GameMod.FLASHLIGHT.isActive()):
+				(scoreData.mods&(GameMod.HIDDEN.getBit()|GameMod.FLASHLIGHT.getBit()))!=0;
 		return getGrade(
 			hitResultCount[HIT_300], hitResultCount[HIT_100],
 			hitResultCount[HIT_50], hitResultCount[HIT_MISS],
-			(GameMod.HIDDEN.isActive() || GameMod.FLASHLIGHT.isActive())
+			silver
 		);
 	}