#ifndef _JOYSTICK_H_
#define _JOYSTICK_H_

#include <Arduino.h>

// If you're using the arduino-big-joystick firmware, these numbers can't be
// changed. If you're writing your own Report Descriptor, tune these to match.
// TODO: Pass these in to the constructor, with the same caveats. Shouldn't need
// to edit the header file to make something work in a library. :(
#define JOYSTICK_NUM_AXES 8
#define JOYSTICK_NUM_BUTTONS 40
#define JOYSTICK_NUM_BYTES (JOYSTICK_NUM_BUTTONS+7)/8

typedef struct JoyReport {
  int16_t axis[JOYSTICK_NUM_AXES];
  uint8_t button[JOYSTICK_NUM_BYTES];
} ;

class Joystick {
  public:
    Joystick(bool debug=false);
    void Init();
    
    void SetAxis(uint8_t axis, int16_t value);

    void PressButton(uint8_t button);
    void ReleaseButton(uint8_t button);
    void ReleaseAllButtons();

    // This actually sends the commands. You *must* call this for the
    // joystick to do anything!
    void Write();

  private:
    JoyReport _joyReport;
    bool _debug;
};

#endif