RetroArch/input/input_joypad.h
2015-01-10 20:10:45 +01:00

84 lines
2.8 KiB
C

/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2015 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef INPUT_JOYPAD_H__
#define INPUT_JOYPAD_H__
#ifdef __cplusplus
extern "C" {
#endif
#include "input_context.h"
#include <file/config_file.h>
#include <stdint.h>
#include "../driver.h"
static inline void input_conv_analog_id_to_bind_id(unsigned idx, unsigned ident,
unsigned *ident_minus, unsigned *ident_plus)
{
switch ((idx << 1) | ident)
{
case (RETRO_DEVICE_INDEX_ANALOG_LEFT << 1) | RETRO_DEVICE_ID_ANALOG_X:
*ident_minus = RARCH_ANALOG_LEFT_X_MINUS;
*ident_plus = RARCH_ANALOG_LEFT_X_PLUS;
break;
case (RETRO_DEVICE_INDEX_ANALOG_LEFT << 1) | RETRO_DEVICE_ID_ANALOG_Y:
*ident_minus = RARCH_ANALOG_LEFT_Y_MINUS;
*ident_plus = RARCH_ANALOG_LEFT_Y_PLUS;
break;
case (RETRO_DEVICE_INDEX_ANALOG_RIGHT << 1) | RETRO_DEVICE_ID_ANALOG_X:
*ident_minus = RARCH_ANALOG_RIGHT_X_MINUS;
*ident_plus = RARCH_ANALOG_RIGHT_X_PLUS;
break;
case (RETRO_DEVICE_INDEX_ANALOG_RIGHT << 1) | RETRO_DEVICE_ID_ANALOG_Y:
*ident_minus = RARCH_ANALOG_RIGHT_Y_MINUS;
*ident_plus = RARCH_ANALOG_RIGHT_Y_PLUS;
break;
}
}
bool input_joypad_pressed(const rarch_joypad_driver_t *driver,
unsigned port, const struct retro_keybind *binds, unsigned key);
int16_t input_joypad_analog(const rarch_joypad_driver_t *driver,
unsigned port, unsigned idx, unsigned ident,
const struct retro_keybind *binds);
bool input_joypad_set_rumble(const rarch_joypad_driver_t *driver,
unsigned port, enum retro_rumble_effect effect, uint16_t strength);
int16_t input_joypad_axis_raw(const rarch_joypad_driver_t *driver,
unsigned joypad, unsigned axis);
bool input_joypad_button_raw(const rarch_joypad_driver_t *driver,
unsigned joypad, unsigned button);
bool input_joypad_hat_raw(const rarch_joypad_driver_t *driver,
unsigned joypad, unsigned hat_dir, unsigned hat);
const char *input_joypad_name(const rarch_joypad_driver_t *driver,
unsigned joypad);
#ifdef __cplusplus
}
#endif
#endif