65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
#ifndef __al_included_allegro5_aintern_keyboard_h
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#define __al_included_allegro5_aintern_keyboard_h
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#include "allegro5/internal/aintern_driver.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct ALLEGRO_KEYBOARD_DRIVER
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{
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int keydrv_id;
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const char *keydrv_name;
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const char *keydrv_desc;
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const char *keydrv_ascii_name;
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AL_METHOD(bool, init_keyboard, (void));
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AL_METHOD(void, exit_keyboard, (void));
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AL_METHOD(ALLEGRO_KEYBOARD*, get_keyboard, (void));
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AL_METHOD(bool, set_keyboard_leds, (int leds));
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AL_METHOD(const char *, keycode_to_name, (int keycode));
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AL_METHOD(void, get_keyboard_state, (ALLEGRO_KEYBOARD_STATE *ret_state));
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} ALLEGRO_KEYBOARD_DRIVER;
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AL_ARRAY(_AL_DRIVER_INFO, _al_keyboard_driver_list);
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AL_ARRAY(const char *, _al_keyboard_common_names);
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int _al_parse_key_binding(const char *s, unsigned int *modifiers);
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struct ALLEGRO_KEYBOARD
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{
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ALLEGRO_EVENT_SOURCE es;
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};
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/* Helpers for AL_KEYBOARD_STATE structures. */
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#define _AL_KEYBOARD_STATE_KEY_DOWN(STATE, KEYCODE) \
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(((STATE).__key_down__internal__[(KEYCODE) / 32] & (1 << ((KEYCODE) % 32)))\
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? true : false)
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#define _AL_KEYBOARD_STATE_SET_KEY_DOWN(STATE, KEYCODE) \
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do { \
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int kc = (KEYCODE); \
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(STATE).__key_down__internal__[kc / 32] |= (1 << (kc % 32)); \
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} while (0)
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#define _AL_KEYBOARD_STATE_CLEAR_KEY_DOWN(STATE, KEYCODE) \
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do { \
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int kc = (KEYCODE); \
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(STATE).__key_down__internal__[kc / 32] &= ~(1 << (kc % 32)); \
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} while (0)
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#ifdef __cplusplus
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}
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#endif
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#endif
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/* vi ts=8 sts=3 sw=3 et */
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