gamepads.h

 
#ifndef _GAMEPAD_H
#define _GAMEPAD_H
 
#include <SDL2/SDL.h>
 
 
struct Gamepad
{
    Gamepad( ) : m_pad(NULL) {}
    Gamepad( SDL_GameController *pad ) : m_pad(pad) {}
    
    ~Gamepad( ) {}
    
    bool connected( );
    
    int button( const SDL_GameControllerButton b );
    void clear_button( const SDL_GameControllerButton b );
    
    float axis( const SDL_GameControllerAxis a );
    void clear_axis( const SDL_GameControllerAxis a );
    
    int m_buttons[SDL_CONTROLLER_BUTTON_MAX];
    float m_axis[SDL_CONTROLLER_AXIS_MAX];
    
    SDL_GameController *m_pad;
};
 
struct Gamepads
{
    Gamepads( );
    ~Gamepads( );
    
    bool create( );
    void release( );
    
    void update( );
    
    int pads( );
    Gamepad& pad( const unsigned int index );

    int button( const unsigned int index, const SDL_GameControllerButton b );
    void clear_button( const unsigned int index, const SDL_GameControllerButton b );

    float axis( const unsigned int index, const SDL_GameControllerAxis a );
    void clear_axis( const unsigned int index, const SDL_GameControllerAxis a );
    
protected:
    std::vector<Gamepad> m_pads;
};
 
#endif