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split out LightTransformHelper

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This commit is contained in:
Glenn Maynard
2005-05-04 07:08:56 +00:00
parent 6f6180e5d3
commit 82fb85fe1e
1 changed files with 28 additions and 8 deletions
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stepmania/src/NoteDataUtil.cpp
+28 -8
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@@ -483,12 +483,11 @@ int FindLongestOverlappingHoldNoteForAnyTrack( const NoteData &in, int iRow )
return iMaxTailRow;
}
void NoteDataUtil::LoadTransformedLights( const NoteData &in, NoteData &out, int iNewNumTracks )
/* For every row in "in" with a tap or hold on any track, enable the specified tracks in "out". */
void LightTransformHelper( const NoteData &in, NoteData &out, const vector<int> &aiTracks )
{
// reset all notes
out.Init();
out.SetNumTracks( iNewNumTracks );
for( unsigned i = 0; i < aiTracks.size(); ++i )
ASSERT_M( aiTracks[i] < out.GetNumTracks(), ssprintf("%i, %i", aiTracks[i], out.GetNumTracks) );
FOREACH_NONEMPTY_ROW_ALL_TRACKS( in, r )
{
@@ -508,20 +507,41 @@ void NoteDataUtil::LoadTransformedLights( const NoteData &in, NoteData &out, int
if( iHoldEnd != -1 )
{
/* If we found a hold note, add it to all tracks. */
for( int t=0; t<in.GetNumTracks(); t++ )
for( unsigned i = 0; i < aiTracks.size(); ++i )
{
int t = aiTracks[i];
out.AddHoldNote( t, iHoldStart, iHoldEnd, TAP_ORIGINAL_HOLD_HEAD );
}
continue;
}
if( in.IsRowEmpty( r ) )
if( in.IsRowEmpty(r) )
continue;
/* Enable every track in the output. */
for( int t=0; t<out.GetNumTracks(); t++ )
for( unsigned i = 0; i < aiTracks.size(); ++i )
{
int t = aiTracks[i];
out.SetTapNote( t, r, TAP_ORIGINAL_TAP );
}
}
}
/* For every track enabled in "in", enable all tracks in "out". */
void NoteDataUtil::LoadTransformedLights( const NoteData &in, NoteData &out, int iNewNumTracks )
{
// reset all notes
out.Init();
out.SetNumTracks( iNewNumTracks );
vector<int> aiTracks;
for( int i = 0; i < out.GetNumTracks(); ++i )
aiTracks.push_back( i );
LightTransformHelper( in, out, aiTracks );
}
void NoteDataUtil::CalculateRadarValues( const NoteData &in, float fSongSeconds, RadarValues& out )
{
// The for loop and the assert are used to ensure that all fields of