mirror of
https://github.com/libretro/RetroArch
synced 2025-02-09 09:39:56 +00:00
88 lines
2.1 KiB
C
88 lines
2.1 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2013 - Jason Fetters
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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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#include "input/input_common.h"
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#include "../../RetroArch/apple_input.h"
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#include "BTStack/btpad.h"
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#include "general.h"
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static bool ios_joypad_init(void)
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{
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return true;
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}
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static bool ios_joypad_query_pad(unsigned pad)
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{
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return pad < MAX_PLAYERS;
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}
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static void ios_joypad_destroy(void)
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{
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}
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static bool ios_joypad_button(unsigned port, uint16_t joykey)
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{
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if (joykey == NO_BTN)
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return false;
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// Check hat.
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if (GET_HAT_DIR(joykey))
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return false;
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else // Check the button
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return (port < MAX_PADS && joykey < 32) ? (g_polled_input_data.pad_buttons[port] & (1 << joykey)) != 0 : false;
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}
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static int16_t ios_joypad_axis(unsigned port, uint32_t joyaxis)
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{
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if (joyaxis == AXIS_NONE || port != 0)
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return 0;
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int16_t val = 0;
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if (AXIS_NEG_GET(joyaxis) < 4)
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{
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val = g_polled_input_data.pad_axis[AXIS_NEG_GET(joyaxis)];
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val = (val < 0) ? val : 0;
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}
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else if(AXIS_POS_GET(joyaxis) < 4)
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{
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val = g_polled_input_data.pad_axis[AXIS_POS_GET(joyaxis)];
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val = (val > 0) ? val : 0;
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}
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return val;
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}
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static void ios_joypad_poll(void)
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{
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}
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static const char *ios_joypad_name(unsigned joypad)
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{
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(void)joypad;
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return NULL;
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}
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const rarch_joypad_driver_t ios_joypad = {
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ios_joypad_init,
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ios_joypad_query_pad,
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ios_joypad_destroy,
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ios_joypad_button,
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ios_joypad_axis,
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ios_joypad_poll,
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ios_joypad_name,
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"ios",
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};
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