joystick.h

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#ifndef UGDK_INPUT_JOYSTICK_H_
#define UGDK_INPUT_JOYSTICK_H_

#include <ugdk/system.h>
#include <ugdk/input/joystickstatus.h>
#include <ugdk/math/integer2D.h>
#include <ugdk/system/eventhandler.h>

#include <set>
#include <memory>

struct _SDL_Joystick;

namespace ugdk {
namespace input {

class Joystick {
  public:
    ~Joystick();

    bool IsConnected() const;

    int NumAxes() const;


    int NumTrackballs() const;

    int NumHats() const;

    int NumButtons() const;

    bool IsDown(int button) const;

    bool IsUp(int button) const;

    math::Integer2D GetBallDelta(int ballid) const;

    HatStatus GetHatStatus(int hat) const;

    AxisStatus GetAxisStatus(int axis) const;

    system::EventHandler& event_handler() { return event_handler_; }

  private:
    Joystick(_SDL_Joystick*);

    _SDL_Joystick* sdljoystick_;
    system::EventHandler event_handler_;

    friend class Manager;
};

} // namespace input
} // namespace ugdk

#endif // UGDK_INPUT_JOYSTICK_H_