gamepad.h

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#ifndef LE_GAMEPAD_H
#define LE_GAMEPAD_H

#include "config.h"
#include <stdint.h>

/*****************************************************************************/
#define LE_GAMEPAD_THRESHOLD    4096.0f

/*****************************************************************************/
typedef enum{
    LE_GAMEPAD_DPAD_UP          = 0x0001,
    LE_GAMEPAD_DPAD_DOWN        = 0x0002,
    LE_GAMEPAD_DPAD_LEFT        = 0x0004,
    LE_GAMEPAD_DPAD_RIGHT       = 0x0008,
    LE_GAMEPAD_START            = 0x0010,
    LE_GAMEPAD_BACK             = 0x0020,
    LE_GAMEPAD_LEFT_THUMB       = 0x0040,
    LE_GAMEPAD_RIGHT_THUMB      = 0x0080,
    LE_GAMEPAD_LEFT_SHOULDER    = 0x0100,
    LE_GAMEPAD_RIGHT_SHOULDER   = 0x0200,
    LE_GAMEPAD_A                = 0x1000,
    LE_GAMEPAD_B                = 0x2000,
    LE_GAMEPAD_X                = 0x4000,
    LE_GAMEPAD_Y                = 0x8000,
}LE_GAMEPAD_BUTTONS;

/*****************************************************************************/
class LeGamePad
{
public:
    LeGamePad(int pad);
    ~LeGamePad();

    void init();
    void update();
    void feedback(float left, float right);

    float stickLeftX;       
    float stickLeftY;       
    float stickRightX;      
    float stickRightY;      
    int buttons;            
    int toggled;            
    int pressed;            
    int released;           
    bool detected;          
    static void setup();
    static void release();

private:
    float normalize(int32_t axis);
    int pad;
};

#endif // LE_GAMEPAD_H