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split LONG transform into BIG and QUICK

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This commit is contained in:
Chris Danford
2003-02-20 00:57:52 +00:00
parent 514edee5e6
commit 8fc33de8bf
10 changed files with 54 additions and 28 deletions
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stepmania/src/NoteData.cpp
+24 -6
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@@ -1043,25 +1043,43 @@ void NoteDataUtil::Wide( NoteData &in )
in.Convert4sToHoldNotes();
}
void NoteDataUtil::Tall( NoteData &in )
void NoteDataUtil::Big( NoteData &in )
{
InsertIntelligentTaps(in,1.0f); // add 8ths
}
void NoteDataUtil::Quick( NoteData &in )
{
InsertIntelligentTaps(in,0.5f); // add 16ths
}
void NoteDataUtil::InsertIntelligentTaps( NoteData &in, float fBeatInterval )
{
in.ConvertHoldNotesTo4s();
// insert 16th between all 4th-8ths
int max_row = in.GetLastRow();
int rows_per_eighth = ROWS_PER_BEAT/2;
for( int i=0; i<=max_row; i+=rows_per_eighth )
int rows_per_interval = BeatToNoteRow( fBeatInterval );
for( int i=0; i<=max_row; i+=rows_per_interval )
{
int iRowEarlier = i;
int iRowLater = i + rows_per_eighth;
int iRowMiddle = i + rows_per_eighth/2;
int iRowLater = i + rows_per_interval;
int iRowMiddle = i + rows_per_interval/2;
if( in.GetNumTapNonEmptyTracks(iRowEarlier) != 1 )
continue;
if( in.GetNumTapNonEmptyTracks(iRowLater) != 1 )
continue;
// there is a 4th and 8th note surrounding iRowBetween
if( !in.IsRowEmpty(iRowMiddle) ) // there's already a 16th here
// don't insert a new note if there's already one within this interval
bool bNoteInMiddle = false;
for( int j=iRowEarlier+1; j<=iRowLater-1; j++ )
if( !in.IsRowEmpty(iRowMiddle) )
{
bNoteInMiddle = true;
break;
}
if( bNoteInMiddle )
continue;
// add a note determinitsitcally somewhere on a track different from the two surrounding notes