fix UtilCommand

stepmania/src/ActorUtil.cpp

@@ -142,8 +142,9 @@ void UtilSetXY( Actor& actor, CString sClassName )
 float UtilCommand( Actor& actor, CString sClassName, CString sCommandName )
 {
 	// If Actor is hidden, it won't get updated or drawn, so don't bother tweening.
-	if( actor.GetHidden() )
-		return 0;
+	/* ... but we might be unhiding it, or setting state for when we unhide it later */
+//	if( actor.GetHidden() )
+//		return 0;
 
 	float ret = actor.Command( "playcommand," + sCommandName );