add "Autogen To Fill Width" to editor

2005-03-25 09:36:08 +00:00
parent 91c8cfec66
commit 441e86ac24
4 changed files with 32 additions and 2 deletions
@@ -334,6 +334,8 @@ void NoteDataUtil::LoadTransformedSlidingWindow( const NoteData &in, NoteData &o

 	out.SetNumTracks( iNewNumTracks );

+	if( in.GetNumTracks() == 0 )
+		return;	// nothing to do and don't AV below

 	int iCurTrackOffset = 0;
 	int iTrackOffsetMin = 0;
@@ -1842,6 +1844,22 @@ void NoteDataUtil::RemoveAllTapsExceptForType( NoteData& ndInOut, TapNote::Type
 	}
 }

+int NoteDataUtil::GetNumUsedTracks( const NoteData& in )
+{
+	for( int t=0; t<in.GetNumTracks(); t++ )
+	{
+		bool bHasAnyTapsInTrack = false;
+		FOREACH_NONEMPTY_ROW_IN_TRACK( in, t, row )
+		{
+			bHasAnyTapsInTrack = true;
+			break;
+		}
+		if( !bHasAnyTapsInTrack )
+			return t;
+	}
+	return in.GetNumTracks();
+}
+

 /*
 * (c) 2001-2004 Chris Danford, Glenn Maynard