Frame.hpp

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// This code is based on Jet framework.
// Copyright (c) 2018 Doyub Kim
// CubbyFlow is voxel-based fluid simulation engine for computer games.
// Copyright (c) 2020 CubbyFlow Team
// Core Part: Chris Ohk, Junwoo Hwang, Jihong Sin, Seungwoo Yoo
// AI Part: Dongheon Cho, Minseo Kim
// We are making my contributions/submissions to this project solely in our
// personal capacity and are not conveying any rights to any intellectual
// property of any third parties.

#ifndef CUBBYFLOW_FRAME_HPP
#define CUBBYFLOW_FRAME_HPP

namespace CubbyFlow
{
struct Frame final
{
    Frame() = default;

    Frame(int newIndex, double newTimeIntervalInSeconds);

    [[nodiscard]] double TimeInSeconds() const;

    void Advance();

    void Advance(int delta);

    Frame& operator++();

    Frame operator++(int);

    int index = 0;

    double timeIntervalInSeconds = 1.0 / 60.0;
};
}  // namespace CubbyFlow

#endif