clock.hpp

/* This file is part of mortar.
 *
 * mortar is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mortar is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with mortar.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MORTAR_CLOCK_H
#define MORTAR_CLOCK_H

#include <stdint.h>

namespace Mortar {
  class Clock {
    public:
      void initialize();
      void update();

      float getTimeDelta();

    private:
      uint64_t perfFrequency;
      uint64_t countsLastFrame;

      float secondsPerCount;

      float timeDelta;
  };
}

#endif