Chris Danford
85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
#include "global.h"
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#include "RollingNumbers.h"
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#include "RageUtil.h"
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#include "XmlFile.h"
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#include "ActorUtil.h"
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// lua start
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LUA_REGISTER_CLASS( RollingNumbers )
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// lua end
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REGISTER_ACTOR_CLASS( RollingNumbers );
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RollingNumbers::RollingNumbers()
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{
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m_sFormat = "%9.0f";
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m_fApproachSeconds = 0.2f;
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m_fCurrentNumber = 0;
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m_fTargetNumber = 0;
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m_fScoreVelocity = 0;
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}
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void RollingNumbers::LoadFromNode( const CString& sDir, const XNode* pNode )
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{
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BitmapText::LoadFromNode( sDir, pNode );
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pNode->GetAttrValue( "Format", m_sFormat );
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pNode->GetAttrValue( "ApproachSeconds", m_fApproachSeconds );
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int iTargetNumber;
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if( pNode->GetAttrValue( "TargetNumber", iTargetNumber ) )
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SetTargetNumber( iTargetNumber );
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UpdateText();
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}
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void RollingNumbers::Update( float fDeltaTime )
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{
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if( m_fCurrentNumber != m_fTargetNumber )
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{
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fapproach( m_fCurrentNumber, m_fTargetNumber, m_fScoreVelocity * fDeltaTime );
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UpdateText();
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}
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BitmapText::Update( fDeltaTime );
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}
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void RollingNumbers::SetTargetNumber( float fTargetNumber )
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{
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if( fTargetNumber == m_fTargetNumber ) // no change
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return;
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m_fTargetNumber = fTargetNumber;
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m_fScoreVelocity = (m_fTargetNumber-m_fCurrentNumber) / m_fApproachSeconds;
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}
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void RollingNumbers::UpdateText()
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{
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SetText( ssprintf(m_sFormat, m_fCurrentNumber) );
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}
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/*
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* (c) 2001-2004 Chris Danford
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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