Chris Danford
85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
#ifndef StreamDisplay_H
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#define StreamDisplay_H
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#include "Sprite.h"
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#include "Quad.h"
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class StreamDisplay : public Actor
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{
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public:
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StreamDisplay();
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virtual void Update( float fDeltaSecs );
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void Load(
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float fMeterWidth,
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float fMeterHeight,
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int iNumStrips,
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int iNumChambers,
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const RString &sNormalPath,
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const RString &sHotPath,
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const RString &sPassingPath,
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const apActorCommands &acNormalOnCommand,
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const apActorCommands &acHotOnCommand,
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const apActorCommands &acPassingOnCommand
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);
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void DrawPrimitives();
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void SetPercent( float fPercent );
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void SetPassingAlpha( float fPassingAlpha );
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void SetHotAlpha( float fHotAlpha );
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float GetTrailingLifePercent() { return m_fTrailingPercent; }
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private:
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Sprite m_sprStreamNormal;
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Sprite m_sprStreamHot;
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Sprite m_sprStreamPassing;
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Quad m_quadMask;
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float m_fMeterHeight;
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float m_fMeterWidth;
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int m_iNumStrips;
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int m_iNumChambers;
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float m_fPercent;
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float m_fTrailingPercent; // this approaches m_fPercent
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float m_fVelocity; // of m_fTrailingPercent
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float m_fPassingAlpha;
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float m_fHotAlpha;
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void GetChamberIndexAndOverslow( float fPercent, int& iChamberOut, float& fChamberOverflowPercentOut );
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float GetChamberLeftPercent( int iChamber );
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float GetChamberRightPercent( int iChamber );
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float GetRightEdgePercent( int iChamber, float fChamberOverflowPercent );
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float GetHeightPercent( int iChamber, float fChamberOverflowPercent );
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void DrawStrip( float fRightEdgePercent, float fStripWidthInPercent );
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void DrawMask( float fPercent );
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};
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#endif
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/*
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* (c) 2003-2004 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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