mirror of
https://github.com/libretro/RetroArch.git
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150 lines
4.3 KiB
C
150 lines
4.3 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2016 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __INPUT_DEFINES__H
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#define __INPUT_DEFINES__H
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#include <stdint.h>
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#include <retro_common_api.h>
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RETRO_BEGIN_DECLS
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#define MAX_USERS 16
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#define RARCH_FIRST_CUSTOM_BIND 16
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#define RARCH_FIRST_META_KEY RARCH_CUSTOM_BIND_LIST_END
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/* RetroArch specific bind IDs. */
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enum
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{
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/* Custom binds that extend the scope of RETRO_DEVICE_JOYPAD for
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* RetroArch specifically.
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* Analogs (RETRO_DEVICE_ANALOG) */
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RARCH_ANALOG_LEFT_X_PLUS = RARCH_FIRST_CUSTOM_BIND,
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RARCH_ANALOG_LEFT_X_MINUS,
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RARCH_ANALOG_LEFT_Y_PLUS,
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RARCH_ANALOG_LEFT_Y_MINUS,
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RARCH_ANALOG_RIGHT_X_PLUS,
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RARCH_ANALOG_RIGHT_X_MINUS,
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RARCH_ANALOG_RIGHT_Y_PLUS,
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RARCH_ANALOG_RIGHT_Y_MINUS,
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/* Turbo */
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RARCH_TURBO_ENABLE,
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RARCH_CUSTOM_BIND_LIST_END,
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/* Command binds. Not related to game input,
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* only usable for port 0. */
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RARCH_FAST_FORWARD_KEY = RARCH_FIRST_META_KEY,
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RARCH_FAST_FORWARD_HOLD_KEY,
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RARCH_LOAD_STATE_KEY,
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RARCH_SAVE_STATE_KEY,
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RARCH_FULLSCREEN_TOGGLE_KEY,
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RARCH_QUIT_KEY,
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RARCH_STATE_SLOT_PLUS,
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RARCH_STATE_SLOT_MINUS,
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RARCH_REWIND,
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RARCH_MOVIE_RECORD_TOGGLE,
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RARCH_PAUSE_TOGGLE,
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RARCH_FRAMEADVANCE,
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RARCH_RESET,
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RARCH_SHADER_NEXT,
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RARCH_SHADER_PREV,
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RARCH_CHEAT_INDEX_PLUS,
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RARCH_CHEAT_INDEX_MINUS,
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RARCH_CHEAT_TOGGLE,
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RARCH_SCREENSHOT,
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RARCH_MUTE,
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RARCH_OSK,
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RARCH_NETPLAY_FLIP,
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RARCH_SLOWMOTION,
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RARCH_ENABLE_HOTKEY,
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RARCH_VOLUME_UP,
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RARCH_VOLUME_DOWN,
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RARCH_OVERLAY_NEXT,
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RARCH_DISK_EJECT_TOGGLE,
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RARCH_DISK_NEXT,
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RARCH_DISK_PREV,
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RARCH_GRAB_MOUSE_TOGGLE,
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RARCH_MENU_TOGGLE,
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RARCH_BIND_LIST_END,
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RARCH_BIND_LIST_END_NULL
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};
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enum analog_dpad_mode
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{
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ANALOG_DPAD_NONE = 0,
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ANALOG_DPAD_LSTICK,
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ANALOG_DPAD_RSTICK,
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ANALOG_DPAD_LAST
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};
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typedef struct retro_input
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{
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unsigned type;
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uint64_t state;
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} retro_input_t;
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/* Specialized _MOUSE that targets the full screen regardless of viewport.
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*/
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#define RARCH_DEVICE_MOUSE_SCREEN (RETRO_DEVICE_MOUSE | 0x10000)
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/* Specialized _POINTER that targets the full screen regardless of viewport.
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* Should not be used by a libretro implementation as coordinates returned
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* make no sense.
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*
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* It is only used internally for overlays. */
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#define RARCH_DEVICE_POINTER_SCREEN (RETRO_DEVICE_POINTER | 0x10000)
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#define RARCH_DEVICE_ID_POINTER_BACK (RETRO_DEVICE_ID_POINTER_PRESSED | 0x10000)
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/* libretro has 16 buttons from 0-15 (libretro.h)
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* Analog binds use RETRO_DEVICE_ANALOG, but we follow the same scheme
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* internally in RetroArch for simplicity, so they are mapped into [16, 23].
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*/
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#define AXIS_NEG(x) (((uint32_t)(x) << 16) | UINT16_C(0xFFFF))
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#define AXIS_POS(x) ((uint32_t)(x) | UINT32_C(0xFFFF0000))
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#define AXIS_NONE UINT32_C(0xFFFFFFFF)
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#define AXIS_DIR_NONE UINT16_C(0xFFFF)
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#define AXIS_NEG_GET(x) (((uint32_t)(x) >> 16) & UINT16_C(0xFFFF))
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#define AXIS_POS_GET(x) ((uint32_t)(x) & UINT16_C(0xFFFF))
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#define NO_BTN UINT16_C(0xFFFF)
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#define HAT_UP_SHIFT 15
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#define HAT_DOWN_SHIFT 14
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#define HAT_LEFT_SHIFT 13
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#define HAT_RIGHT_SHIFT 12
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#define HAT_UP_MASK (1 << HAT_UP_SHIFT)
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#define HAT_DOWN_MASK (1 << HAT_DOWN_SHIFT)
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#define HAT_LEFT_MASK (1 << HAT_LEFT_SHIFT)
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#define HAT_RIGHT_MASK (1 << HAT_RIGHT_SHIFT)
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#define HAT_MAP(x, hat) ((x & ((1 << 12) - 1)) | hat)
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#define HAT_MASK (HAT_UP_MASK | HAT_DOWN_MASK | HAT_LEFT_MASK | HAT_RIGHT_MASK)
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#define GET_HAT_DIR(x) (x & HAT_MASK)
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#define GET_HAT(x) (x & (~HAT_MASK))
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RETRO_END_DECLS
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#endif
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