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fix "last background change never happens"

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This commit is contained in:
Chris Danford
2004-02-13 08:13:21 +00:00
parent ca76fb28e9
commit 7bc539ec2b
1 changed files with 12 additions and 5 deletions
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stepmania/src/Background.cpp
+12 -5
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@@ -330,7 +330,7 @@ void Background::LoadFromSong( const Song* pSong )
CString sSongBGPath = pSong && pSong->HasBackground() ? pSong->GetBackgroundPath() : THEME->GetPathToG("Common fallback background");
// Load the static background that will before notes start and after notes end
// Load the static background that will show before notes start and after notes end
{
BGAnimation *pTempBGA = new BGAnimation;
pTempBGA->LoadFromStaticGraphic( sSongBGPath );
@@ -440,12 +440,19 @@ void Background::LoadFromSong( const Song* pSong )
int Background::FindBGSegmentForBeat( float fBeat ) const
{
int i;
for( i=0; i<(int)(m_aBGChanges.size()) - 1; i++ )
if( fBeat < m_aBGChanges[i+1].m_fStartBeat )
if( m_aBGChanges.empty() )
return -1;
if( fBeat < m_aBGChanges[0].m_fStartBeat )
return -1;
// assumption: m_aBGChanges are sorted by m_fStartBeat
for( int i=m_aBGChanges.size()-1; i>=0; i-- )
{
if( fBeat >= m_aBGChanges[i].m_fStartBeat )
return i;
}
return -1;
return i;
}
/* If the BG segment has changed, move focus to it. Send Update() calls. */