Glenn Maynard
142 lines
4.4 KiB
C++
142 lines
4.4 KiB
C++
#include "global.h"
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/*
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-----------------------------------------------------------------------------
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File: BPMDisplay.h
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Desc: A graphic displayed in the BPMDisplay during Dancing.
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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 "BPMDisplay.h"
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#include "RageUtil.h"
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#include "GameConstantsAndTypes.h"
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#include "PrefsManager.h"
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#include "GameState.h"
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#include "ThemeManager.h"
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#define NORMAL_COLOR_TOP THEME->GetMetricC("BPMDisplay","NormalColorTop")
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#define NORMAL_COLOR_BOTTOM THEME->GetMetricC("BPMDisplay","NormalColorBottom")
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#define CHANGE_COLOR_TOP THEME->GetMetricC("BPMDisplay","ChangeColorTop")
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#define CHANGE_COLOR_BOTTOM THEME->GetMetricC("BPMDisplay","ChangeColorBottom")
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#define EXTRA_COLOR_TOP THEME->GetMetricC("BPMDisplay","ExtraColorTop")
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#define EXTRA_COLOR_BOTTOM THEME->GetMetricC("BPMDisplay","ExtraColorBottom")
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BPMDisplay::BPMDisplay()
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{
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m_fCurrentBPM = m_fLowBPM = m_fHighBPM = 0;
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m_CountingState = holding_down;
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m_fTimeLeftInState = 0;
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m_bExtraStage = GAMESTATE->IsExtraStage() || GAMESTATE->IsExtraStage2();
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m_rectFrame.SetDiffuse( RageColor(0,0,0,0.3f) );
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m_rectFrame.SetZoomX( 120 );
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m_rectFrame.SetZoomY( 40 );
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m_textBPM.LoadFromFont( THEME->GetPathTo("Fonts","bpmdisplay") );
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m_textBPM.TurnShadowOff();
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m_textBPM.SetXY( CENTER_X, SCREEN_HEIGHT - 50 );
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//m_textBPM.SetSequence( ssprintf("999") );
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m_textBPM.SetXY( -23, 0 );
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m_textBPM.SetZoom( 1.0f );
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m_textBPM.SetDiffuseTopEdge( NORMAL_COLOR_TOP ); // yellow
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m_textBPM.SetDiffuseBottomEdge( NORMAL_COLOR_BOTTOM ); // orange
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m_textLabel.LoadFromFont( THEME->GetPathTo("Fonts","bpmdisplay") );
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m_textLabel.TurnShadowOff();
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m_textLabel.SetXY( 34, 2 );
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m_textLabel.SetText( "BPM" );
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m_textLabel.SetZoom( 0.7f );
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m_textLabel.SetZoomX( 0.5f );
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m_textLabel.SetDiffuseTopEdge( NORMAL_COLOR_TOP ); // yellow
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m_textLabel.SetDiffuseBottomEdge( NORMAL_COLOR_BOTTOM ); // orange
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//this->AddChild( &m_rectFrame );
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this->AddChild( &m_textBPM );
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this->AddChild( &m_textLabel );
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}
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void BPMDisplay::Update( float fDeltaTime )
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{
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ActorFrame::Update( fDeltaTime );
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if( m_bExtraStage )
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{
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m_fTimeLeftInState -= fDeltaTime;
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if( m_fTimeLeftInState < 0 )
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{
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m_textBPM.SetText( (RandomFloat(0,1)>0.90) ? "???" : ssprintf("%03.0f",RandomFloat(0,600)) );
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m_fTimeLeftInState = 0.2f; // reset timer
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}
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}
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else // !m_bExtraStage
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{
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m_fTimeLeftInState -= fDeltaTime;
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if( m_fTimeLeftInState < 0 )
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{
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// go to next state
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switch( m_CountingState )
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{
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case counting_up: m_CountingState = holding_up; break;
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case holding_up: m_CountingState = counting_down; break;
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case counting_down: m_CountingState = holding_down; break;
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case holding_down: m_CountingState = counting_up; break;
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}
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m_fTimeLeftInState = 1; // reset timer
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}
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switch( m_CountingState )
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{
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case counting_down: m_fCurrentBPM = m_fLowBPM + (m_fHighBPM-m_fLowBPM)*m_fTimeLeftInState; break;
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case counting_up: m_fCurrentBPM = m_fHighBPM + (m_fLowBPM-m_fHighBPM)*m_fTimeLeftInState; break;
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case holding_up: m_fCurrentBPM = m_fHighBPM; break;
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case holding_down: m_fCurrentBPM = m_fLowBPM; break;
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}
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m_textBPM.SetText( ssprintf("%03.0f", m_fCurrentBPM) );
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}
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}
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void BPMDisplay::SetBPMRange( float fLowBPM, float fHighBPM )
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{
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m_fLowBPM = fLowBPM;
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m_fHighBPM = fHighBPM;
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if( m_fCurrentBPM > m_fHighBPM )
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m_CountingState = counting_down;
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else
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m_CountingState = counting_up;
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m_fTimeLeftInState = 1;
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m_textBPM.StopTweening();
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m_textLabel.StopTweening();
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m_textBPM.BeginTweening(0.5f);
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m_textLabel.BeginTweening(0.5f);
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if( GAMESTATE->IsExtraStage() || GAMESTATE->IsExtraStage2() )
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{
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m_textBPM.SetTweenDiffuseTopEdge( EXTRA_COLOR_TOP );
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m_textBPM.SetTweenDiffuseBottomEdge( EXTRA_COLOR_BOTTOM );
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m_textLabel.SetTweenDiffuseTopEdge( EXTRA_COLOR_TOP );
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m_textLabel.SetTweenDiffuseBottomEdge( EXTRA_COLOR_BOTTOM );
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}
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else if( m_fLowBPM != m_fHighBPM )
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{
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m_textBPM.SetTweenDiffuseTopEdge( CHANGE_COLOR_TOP );
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m_textBPM.SetTweenDiffuseBottomEdge( CHANGE_COLOR_BOTTOM );
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m_textLabel.SetTweenDiffuseTopEdge( CHANGE_COLOR_TOP );
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m_textLabel.SetTweenDiffuseBottomEdge( CHANGE_COLOR_BOTTOM );
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}
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else
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{
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m_textBPM.SetTweenDiffuseTopEdge( NORMAL_COLOR_TOP );
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m_textBPM.SetTweenDiffuseBottomEdge( NORMAL_COLOR_BOTTOM );
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m_textLabel.SetTweenDiffuseTopEdge( NORMAL_COLOR_TOP );
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m_textLabel.SetTweenDiffuseBottomEdge( NORMAL_COLOR_BOTTOM );
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}
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} |