49 lines
1.0 KiB
C++
49 lines
1.0 KiB
C++
#ifndef _BPMDisplay_H_
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#define _BPMDisplay_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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Chris Danford
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-----------------------------------------------------------------------------
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*/
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#include "Sprite.h"
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#include "song.h"
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#include "ActorFrame.h"
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#include "BitmapText.h"
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#include "Quad.h"
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class Song;
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class BPMDisplay : public ActorFrame
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{
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public:
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BPMDisplay();
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virtual void Update( float fDeltaTime );
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void SetBPMRange( float fLowBPM, float fHighBPM );
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void SetBPM( const Song* pSong );
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void CycleRandomly();
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void NoBPM();
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protected:
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BitmapText m_textBPM;
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Sprite m_sprLabel;
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float m_fCurrentBPM;
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float m_fLowBPM, m_fHighBPM;
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enum CountingState {
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counting_up,
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holding_up,
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counting_down,
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holding_down,
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cycle_randomly,
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no_bpm // show dashes
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} m_CountingState;
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float m_fTimeLeftInState;
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};
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#endif
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