timer_game_realtime.h

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/*
 * This file is part of OpenTTD.
 * OpenTTD 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, version 2.
 * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef TIMER_GAME_REALTIME_H
#define TIMER_GAME_REALTIME_H
 
#include <chrono>
 
class TimerGameRealtime {
public:
  enum PeriodFlags {
    ALWAYS, 
    UNPAUSED, 
    AUTOSAVE, 
  };
 
  struct TPeriod {
    std::chrono::milliseconds period;
    PeriodFlags flag;
 
    TPeriod(std::chrono::milliseconds period, PeriodFlags flag) : period(period), flag(flag) {}
 
    bool operator < (const TPeriod &other) const
    {
      if (this->flag != other.flag) return this->flag < other.flag;
      return this->period < other.period;
    }
 
    bool operator == (const TPeriod &other) const
    {
      return this->flag == other.flag && this->period == other.period;
    }
  };
  using TElapsed = std::chrono::milliseconds;
  struct TStorage {
    std::chrono::milliseconds elapsed;
  };
};
 
#endif /* TIMER_GAME_REALTIME_H */