Chris Danford
42 lines
967 B
C++
42 lines
967 B
C++
#include "global.h"
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/*
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-----------------------------------------------------------------------------
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File: MeterDisplay.h
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Desc: The song's MeterDisplay displayed in SelectSong.
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Copyright (c) 2001-2002 by the person(s) listed below. All rights reserved.
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-----------------------------------------------------------------------------
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*/
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#include "MeterDisplay.h"
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MeterDisplay::MeterDisplay()
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{
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}
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void MeterDisplay::Load( CString sStreamPath, float fStreamWidth, CString sTipPath )
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{
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m_fStreamWidth = fStreamWidth;
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m_sprStream.Load( sStreamPath );
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m_sprStream.SetZoomX( fStreamWidth / m_sprStream.GetUnzoomedWidth() );
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m_sprTip.Load( sTipPath );
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this->AddChild( &m_sprStream );
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this->AddChild( m_sprTip );
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SetPercent( 0.5f );
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}
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void MeterDisplay::SetPercent( float fPercent )
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{
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ASSERT( fPercent >= 0 && fPercent <= 1 );
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m_sprStream.SetCropRight( 1-fPercent );
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m_sprTip->SetX( SCALE(fPercent, 0.f, 1.f, -m_fStreamWidth/2, m_fStreamWidth/2) );
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}
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