/* bzflag
 * Copyright (c) 1993-2017 Tim Riker
 *
 * This package is free software;  you can redistribute it and/or
 * modify it under the terms of the license found in the file
 * named COPYING that should have accompanied this file.
 *
 * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef	__FLASHCLOCK_H__
#define	__FLASHCLOCK_H__

/* common interface headers */
#include "TimeKeeper.h"


/**
 * FlashClock
 *	keeps track of time for something that flashes
 */
class FlashClock {
  public:
			FlashClock();
			~FlashClock();

    void		setClock(float time);
    void		setClock(float time, float onTime, float offTime);

    bool		isOn();

  private:
    TimeKeeper		startTime;
    float		duration;
    float		onDuration;
    float		flashDuration;
};


#endif /* _FLASHCLOCK_H__ */

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