mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-26 20:54:47 +00:00
126 lines
3.4 KiB
C
126 lines
3.4 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2013-2014 - Jason Fetters
|
|
*
|
|
* 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/>.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "../boolean.h"
|
|
#include "wiimote.h"
|
|
|
|
static void* hidpad_wii_connect(void *data, uint32_t slot)
|
|
{
|
|
struct pad_connection *connection = (struct pad_connection*)data;
|
|
struct wiimote_t *device = (struct wiimote_t*)
|
|
calloc(1, sizeof(struct wiimote_t));
|
|
|
|
if (!device || !connection)
|
|
return NULL;
|
|
|
|
device->connection = connection;
|
|
device->unid = slot;
|
|
device->state = WIIMOTE_STATE_CONNECTED;
|
|
device->exp.type = EXP_NONE;
|
|
|
|
wiimote_handshake(device, -1, NULL, -1);
|
|
|
|
return device;
|
|
}
|
|
|
|
static void hidpad_wii_disconnect(void *data)
|
|
{
|
|
struct wiimote_t* device = (struct wiimote_t*)data;
|
|
|
|
if (device)
|
|
free(device);
|
|
}
|
|
|
|
static int16_t hidpad_wii_get_axis(void *data, unsigned axis)
|
|
{
|
|
struct wiimote_t* device = (struct wiimote_t*)data;
|
|
|
|
if (device && device->exp.type == EXP_CLASSIC)
|
|
{
|
|
switch (axis)
|
|
{
|
|
case 0:
|
|
return device->exp.cc.classic.ljs.x.value * 0x7FFF;
|
|
case 1:
|
|
return device->exp.cc.classic.ljs.y.value * 0x7FFF;
|
|
case 2:
|
|
return device->exp.cc.classic.rjs.x.value * 0x7FFF;
|
|
case 3:
|
|
return device->exp.cc.classic.rjs.y.value * 0x7FFF;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void hidpad_wii_packet_handler(void *data,
|
|
uint8_t *packet, uint16_t size)
|
|
{
|
|
int i;
|
|
apple_input_data_t *apple = (apple_input_data_t*)driver.input_data;
|
|
struct wiimote_t* device = (struct wiimote_t*)data;
|
|
byte* msg = packet + 2;
|
|
|
|
if (!device || !apple)
|
|
return;
|
|
|
|
switch (packet[1])
|
|
{
|
|
case WM_RPT_BTN:
|
|
wiimote_pressed_buttons(device, msg);
|
|
break;
|
|
case WM_RPT_READ:
|
|
wiimote_pressed_buttons(device, msg);
|
|
wiimote_handshake(device, WM_RPT_READ, msg + 5,
|
|
((msg[2] & 0xF0) >> 4) + 1);
|
|
break;
|
|
case WM_RPT_CTRL_STATUS:
|
|
wiimote_pressed_buttons(device, msg);
|
|
wiimote_handshake(device,WM_RPT_CTRL_STATUS,msg,-1);
|
|
break;
|
|
case WM_RPT_BTN_EXP:
|
|
wiimote_pressed_buttons(device, msg);
|
|
wiimote_handle_expansion(device, msg+2);
|
|
break;
|
|
}
|
|
|
|
apple->buttons[device->unid] = device->btns |
|
|
(device->exp.cc.classic.btns << 16);
|
|
|
|
for (i = 0; i < 4; i++)
|
|
apple->axes[device->unid][i] = hidpad_wii_get_axis(device, i);
|
|
}
|
|
|
|
static void hidpad_wii_set_rumble(void *data,
|
|
enum retro_rumble_effect effect, uint16_t strength)
|
|
{
|
|
/* TODO */
|
|
(void)data;
|
|
(void)effect;
|
|
(void)strength;
|
|
}
|
|
|
|
struct pad_connection_interface apple_pad_wii =
|
|
{
|
|
&hidpad_wii_connect,
|
|
&hidpad_wii_disconnect,
|
|
&hidpad_wii_packet_handler,
|
|
&hidpad_wii_set_rumble
|
|
};
|