text: #ifndef LIFE_METER_H
  #define LIFE_METER_H
  
  #include "PlayerNumber.h"
  #include "GameConstantsAndTypes.h"
  #include "ActorFrame.h"
  
  
  class LifeMeter : public ActorFrame
  {
  public:
  	LifeMeter() {}
  	virtual ~LifeMeter() {}
  	
  	virtual void Load( PlayerNumber pn ) { m_PlayerNumber = pn; }
  	virtual void OnSongEnded() {}
  	/* Change life after receiving a tap note grade.  This *is* called for
  	 * the head of hold notes. */
  	virtual void ChangeLife( TapNoteScore score ) = 0;
  	/* Change life after receiving a hold note grade.  tscore is the score
  	 * received for the initial tap note. */
  	virtual void ChangeLife( HoldNoteScore score, TapNoteScore tscore ) = 0;
  	virtual void ChangeLifeMine() = 0;
  	virtual void OnDancePointsChange() = 0;	// look in GAMESTATE and update the display
  	virtual bool IsInDanger() const = 0;
  	virtual bool IsHot() const = 0;
  	virtual bool IsFailing() const = 0;
  
  	virtual float GetLife() const { return 0; } // for cosmetic use only
  	virtual void UpdateNonstopLifebar(int cleared, int total, int ProgressiveLifebarDifficulty) = 0;
  
  protected:
  	PlayerNumber m_PlayerNumber;
  };
  
  
  #endif
  
  /*
   * (c) 2001-2003 Chris Danford
   * All rights reserved.
   * 
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the
   * "Software"), to deal in the Software without restriction, including
   * without limitation the rights to use, copy, modify, merge, publish,
   * distribute, and/or sell copies of the Software, and to permit persons to
   * whom the Software is furnished to do so, provided that the above
   * copyright notice(s) and this permission notice appear in all copies of
   * the Software and that both the above copyright notice(s) and this
   * permission notice appear in supporting documentation.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
   * THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
   * INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
   * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
   * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
   * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
   * PERFORMANCE OF THIS SOFTWARE.
   */
  