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improve planted, twister

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This commit is contained in:
Chris Danford
2004-05-15 03:00:43 +00:00
parent ea1aab7e74
commit 575a9abf96
3 changed files with 44 additions and 20 deletions
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stepmania/src/NoteData.cpp
+10 -4
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@@ -163,6 +163,13 @@ int NoteData::GetNumTapNonEmptyTracks( int index ) const
return iNum;
}
void NoteData::GetTapNonEmptyTracks( int index, set<int>& addTo ) const
{
for( int t=0; t<m_iNumTracks; t++ )
if( GetTapNote(t, index) != TAP_EMPTY )
addTo.insert(t);
}
int NoteData::GetFirstNonEmptyTrack( int index ) const
{
/* If this is out of range, we don't have any notes there, so all tracks are empty. */
@@ -939,20 +946,19 @@ void NoteData::EliminateAllButOneTap(int row)
}
}
void NoteData::GetTracksHeldAtRow( int row, vector<int>& viTracksOut )
void NoteData::GetTracksHeldAtRow( int row, set<int>& addTo )
{
for( unsigned i=0; i<m_HoldNotes.size(); i++ )
{
const HoldNote& hn = m_HoldNotes[i];
if( hn.RowIsInRange(row) )
viTracksOut.push_back( hn.iTrack );
addTo.insert( hn.iTrack );
}
}
int NoteData::GetNumTracksHeldAtRow( int row )
{
static vector<int> viTracks;
static set<int> viTracks;
viTracks.clear();
GetTracksHeldAtRow( row, viTracks );
return viTracks.size();