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don't allow multiple changes on the same beat

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This commit is contained in:
Chris Danford
2005-06-05 03:16:57 +00:00
parent d6753dd5f7
commit ab794ffb2d
1 changed files with 10 additions and 0 deletions
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stepmania/src/Song.cpp
+10
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@@ -106,6 +106,16 @@ void Song::Reset()
void Song::AddBackgroundChange( BackgroundLayer iLayer, BackgroundChange seg ) void Song::AddBackgroundChange( BackgroundLayer iLayer, BackgroundChange seg )
{ {
// Delete old background change at this start beat, if any.
FOREACH( BackgroundChange, GetBackgroundChanges(iLayer), bgc )
{
if( bgc->m_fStartBeat == seg.m_fStartBeat )
{
GetBackgroundChanges(iLayer).erase( bgc );
break;
}
}
ASSERT( iLayer >= 0 && iLayer < NUM_BackgroundLayer ); ASSERT( iLayer >= 0 && iLayer < NUM_BackgroundLayer );
GetBackgroundChanges(iLayer).push_back( seg ); GetBackgroundChanges(iLayer).push_back( seg );
BackgroundUtil::SortBackgroundChangesArray( GetBackgroundChanges(iLayer) ); BackgroundUtil::SortBackgroundChangesArray( GetBackgroundChanges(iLayer) );