#ifndef RWSIM_MOTIONTETRAHEDRAL_H
#define RWSIM_MOTIONTETRAHEDRAL_H

#include "base.h"

#include <random>
#include <cmath>
#include <array>

namespace motions {
    class FourSiteTetrahedron final : public BaseMotion {
    public:
        FourSiteTetrahedron(double, double, std::mt19937_64&);
        explicit FourSiteTetrahedron(std::mt19937_64&);

        void initialize() override;
        double jump() override;

        [[nodiscard]] std::string toString() const override;

    private:
        const double m_beta{std::acos(-1/3.)};

        std::array<double, 4> m_corners{};
        int m_corner_idx{0};

        std::uniform_int_distribution<> m_chooser{1, 3};

    };
}
#endif //RWSIM_MOTIONTETRAHEDRAL_H