#pragma once

#include <stdint.h>

#define THUMB 0x00000001

/**
 *
 */
void (* const stock_Reset_Handler)(void) = 0x08017a45;


/**
 *
 * Mapping
 * Note: 
 *   * if UP is pressed, it explicitly disables DOWN (UP gets priority)
 *   * if RIGHT is pressed, it explicitly disables LEFT (RIGHT gets priority)
 *
 * Bit     Description
 * -------------------
 *   0     RIGHT
 *   1     LEFT
 *   2     DOWN
 *   3     UP
 *   4
 *   5
 *   6     B
 *   7     A
 *   8     TIME
 *   9     PAUSE/SET
 *   10    GAME
 *   11
 *   12
 *   13
 *   14
 *   15
 */
typedef uint16_t gamepad_t;
gamepad_t (* const stock_read_buttons)(void) = 0x08010d48 | THUMB;

#define GAMEPAD_RIGHT ((gamepad_t) ( 1 <<  0 ))
#define GAMEPAD_LEFT  ((gamepad_t) ( 1 <<  1 ))
#define GAMEPAD_DOWN  ((gamepad_t) ( 1 <<  2 ))
#define GAMEPAD_UP    ((gamepad_t) ( 1 <<  3 ))
#define GAMEPAD_B     ((gamepad_t) ( 1 <<  6 ))
#define GAMEPAD_A     ((gamepad_t) ( 1 <<  7 ))
#define GAMEPAD_TIME  ((gamepad_t) ( 1 <<  8 ))
#define GAMEPAD_PAUSE ((gamepad_t) ( 1 <<  9 ))
#define GAMEPAD_GAME  ((gamepad_t) ( 1 << 10 ))