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Represent TimingData values (except for "seconds") in fixed-point.

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Maybe we should stop calling note indexes "rows" and "indexes", and just
call them "beats"; if they're stored as an integer, they're in fixed-point.  Things
like "note rows per second" are a lot less intuitive than just calling them "beats
per second".
This commit is contained in:
Glenn Maynard
2005-01-23 21:55:01 +00:00
parent 1929824277
commit 3634c07656
12 changed files with 186 additions and 127 deletions
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stepmania/src/Background.cpp
+5 -3
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@@ -308,19 +308,21 @@ void Background::LoadFromRandom( float fFirstBeat, float fLastBeat, const Timing
}
// change BG every BPM change that is at the beginning of a measure
int iStartIndex = BeatToNoteRow(fFirstBeat);
int iEndIndex = BeatToNoteRow(fLastBeat);
for( unsigned i=0; i<timing.m_BPMSegments.size(); i++ )
{
const BPMSegment& bpmseg = timing.m_BPMSegments[i];
if( fmodf(bpmseg.m_fStartBeat, (float)BEATS_PER_MEASURE) != 0 )
if( bpmseg.m_iStartIndex % BeatToNoteRow((float) BEATS_PER_MEASURE) != 0 )
continue; // skip
if( bpmseg.m_fStartBeat < fFirstBeat || bpmseg.m_fStartBeat > fLastBeat )
if( bpmseg.m_iStartIndex < iStartIndex || bpmseg.m_iStartIndex > iEndIndex )
continue; // skip
CString sBGName = CreateRandomBGA();
if( sBGName != "" )
m_aBGChanges.push_back( BackgroundChange(bpmseg.m_fStartBeat,sBGName) );
m_aBGChanges.push_back( BackgroundChange(NoteRowToBeat(bpmseg.m_iStartIndex),sBGName) );
}
}