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fix "can't lay holds longer than 1 snap value in record"

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This commit is contained in:
Chris Danford
2005-04-07 19:30:40 +00:00
parent 3d8c3c8dd5
commit 2a9bd36813
1 changed files with 8 additions and 17 deletions
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stepmania/src/NoteData.cpp
+8 -17
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@@ -298,33 +298,24 @@ void NoteData::AddHoldNote( int iTrack, int iStartRow, int iEndRow, TapNote tn )
ASSERT( iStartRow>=0 && iEndRow>=0 );
ASSERT( iEndRow >= iStartRow );
tn.iDuration = iEndRow - iStartRow;
/* Include adjacent (non-overlapping) hold notes, since we need to merge with them. */
iterator begin, end;
GetTapNoteRangeInclusive( iTrack, iStartRow, iStartRow+tn.iDuration, begin, end, true );
GetTapNoteRangeInclusive( iTrack, iStartRow, iEndRow, begin, end, true );
/* Look for other hold notes that overlap and merge them into add. */
for( iterator it = begin; it != end; ++it )
{
int iRow = it->first;
if( it->second.type == TapNote::hold_head )
int iOtherRow = it->first;
const TapNote &tnOther = it->second;
if( tnOther.type == TapNote::hold_head )
{
if( iRow < iStartRow )
{
/* extend tn up */
int iExtendBy = iStartRow - iRow;
tn.iDuration += iExtendBy;
iStartRow -= iExtendBy;
}
else
{
/* extend tn down */
int iEndRow = iRow + it->second.iDuration;
tn.iDuration = iEndRow - iStartRow;
}
iStartRow = min( iStartRow, iOtherRow );
iEndRow = max( iEndRow, iOtherRow + tnOther.iDuration );
}
}
tn.iDuration = iEndRow - iStartRow;
/* Remove everything in the range. */
while( begin != end )
{