#ifndef TUNNEL_H
#define TUNNEL_H

#include <list>

#include "LogoBox.h"
#include "Mode.h"
#include "GnomeScreensaver.h"

class Tunnel : public Mode
{
    public:
        Tunnel();
        ~Tunnel();
        bool expose (GnomeScreensaver & gs);
        bool configure (GnomeScreensaver & gs);
        bool update (GnomeScreensaver & gs);
        typedef struct {
            double offset;
            float zrot;
            float trot;
            uint64_t break_ticks;
            float spin_axis[3];
            float break_axis[3];
            float spin_rate;
        } LBStruct;
    protected:
        void addRing(double offset);
        void getRandomBreakAxis(float (*axis)[3]);
        float getRandomBreakSpinSpeed();
        LogoBox m_logobox;
        uint64_t m_last_ticks;
        uint64_t m_start_ticks;
        std::list<LBStruct> m_logos;
        double m_offset;
        double m_last_ring_offset;
        unsigned int m_ring_rot_idx;
};

#endif /* TUNNEL_H */