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Merge pull request #245 from sigatrev/ActorScroller

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fix ActorScroller wrapping
This commit is contained in:
AJ Kelly
2014-07-26 19:27:34 -05:00
parent bc73e053bb b0cac56864
commit 52ed5c3f55
1 changed files with 13 additions and 1 deletions
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src/ActorScroller.cpp
+13 -1
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@@ -205,7 +205,19 @@ void ActorScroller::UpdateInternal( float fDeltaTime )
m_fPauseCountdownSeconds = m_fSecondsPauseBetweenItems;
if( m_bLoop )
m_fCurrentItem = fmodf( m_fCurrentItem, (float) m_iNumItems );
{
if( m_fCurrentItem < static_cast<float>(m_iNumItems) * -1 && m_fDestinationItem < static_cast<float>(m_iNumItems) * -1 )
{
m_fCurrentItem += m_iNumItems;
m_fDestinationItem += m_iNumItems;
}
else if( m_fCurrentItem > static_cast<float>(m_iNumItems) && m_fDestinationItem > static_cast<float>(m_iNumItems) )
{
m_fCurrentItem -= m_iNumItems;
m_fDestinationItem -= m_iNumItems;
}
}
}
void ActorScroller::DrawPrimitives()