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mu3: Added basic keyboard and mouse lever emulation support

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This commit is contained in:
Dniel97 2023-08-15 17:40:32 +02:00
parent 608c9ac1a6
commit 80d5fc4bb2
Signed by untrusted user: Dniel97
GPG Key ID: 6180B3C768FB2E08
3 changed files with 78 additions and 18 deletions
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17
mu3io/config.c
View File

@ -6,17 +6,28 @@
#include "mu3io/config.h"
void mu3_io_config_load(
struct mu3_io_config *cfg,
const wchar_t *filename)
{
wchar_t key[16];
int i;
assert(cfg != NULL);
assert(filename != NULL);
cfg->vk_test = GetPrivateProfileIntW(L"io4", L"test", '1', filename);
cfg->vk_service = GetPrivateProfileIntW(L"io4", L"service", '2', filename);
cfg->vk_coin = GetPrivateProfileIntW(L"io4", L"coin", '3', filename);
cfg->use_mouse = GetPrivateProfileIntW(L"io4", L"mouse", 0, filename);
cfg->vk_left_1 = GetPrivateProfileIntW(L"io4", L"left1", 'A', filename);
cfg->vk_left_2 = GetPrivateProfileIntW(L"io4", L"left2", 'S', filename);
cfg->vk_left_3 = GetPrivateProfileIntW(L"io4", L"left3", 'D', filename);
cfg->vk_left_side = GetPrivateProfileIntW(L"io4", L"leftSide", 'Q', filename);
cfg->vk_right_side = GetPrivateProfileIntW(L"io4", L"rightSide", 'E', filename);
cfg->vk_right_1 = GetPrivateProfileIntW(L"io4", L"right1", 'J', filename);
cfg->vk_right_2 = GetPrivateProfileIntW(L"io4", L"right2", 'K', filename);
cfg->vk_right_3 = GetPrivateProfileIntW(L"io4", L"right3", 'L', filename);
cfg->vk_left_menu = GetPrivateProfileIntW(L"io4", L"leftMenu", 'U', filename);
cfg->vk_right_menu = GetPrivateProfileIntW(L"io4", L"rightMenu", 'O', filename);
}

13
mu3io/config.h
View File

@ -9,6 +9,19 @@ struct mu3_io_config {
uint8_t vk_test;
uint8_t vk_service;
uint8_t vk_coin;
bool use_mouse;
uint8_t vk_left_1;
uint8_t vk_left_2;
uint8_t vk_left_3;
uint8_t vk_left_side;
uint8_t vk_right_side;
uint8_t vk_right_1;
uint8_t vk_right_2;
uint8_t vk_right_3;
uint8_t vk_left_menu;
uint8_t vk_right_menu;
};
void mu3_io_config_load(

56
mu3io/mu3io.c
View File

@ -6,6 +6,7 @@
#include "mu3io/mu3io.h"
#include "mu3io/config.h"
#include "util/dprintf.h"
static uint8_t mu3_opbtn;
static uint8_t mu3_left_btn;
@ -15,6 +16,9 @@ static int16_t mu3_lever_xpos;
static struct mu3_io_config mu3_io_cfg;
static bool mu3_io_coin;
// Mouse control factor to adjust the speed of mouse movement
const double MOUSE_SENSITIVITY = 0.5;
uint16_t mu3_io_get_api_version(void)
{
return 0x0100;
@ -23,6 +27,11 @@ uint16_t mu3_io_get_api_version(void)
HRESULT mu3_io_init(void)
{
mu3_io_config_load(&mu3_io_cfg, L".\\segatools.ini");
dprintf("XInput: --- Begin configuration ---\n");
dprintf("XInput: Mouse lever emulation : %i\n", mu3_io_cfg.use_mouse);
dprintf("XInput: --- End configuration ---\n");
return S_OK;
}
@ -58,48 +67,74 @@ HRESULT mu3_io_poll(void)
XInputGetState(0, &xi);
xb = xi.Gamepad.wButtons;
if (xb & XINPUT_GAMEPAD_DPAD_LEFT) {
if (GetAsyncKeyState(mu3_io_cfg.vk_left_1) || (xb & XINPUT_GAMEPAD_DPAD_LEFT)) {
mu3_left_btn |= MU3_IO_GAMEBTN_1;
}
if (xb & XINPUT_GAMEPAD_DPAD_UP) {
if (GetAsyncKeyState(mu3_io_cfg.vk_left_2) || (xb & XINPUT_GAMEPAD_DPAD_UP)) {
mu3_left_btn |= MU3_IO_GAMEBTN_2;
}
if (xb & XINPUT_GAMEPAD_DPAD_RIGHT) {
if (GetAsyncKeyState(mu3_io_cfg.vk_left_3) || (xb & XINPUT_GAMEPAD_DPAD_RIGHT)) {
mu3_left_btn |= MU3_IO_GAMEBTN_3;
}
if (xb & XINPUT_GAMEPAD_X) {
if (GetAsyncKeyState(mu3_io_cfg.vk_right_1) || (xb & XINPUT_GAMEPAD_X)) {
mu3_right_btn |= MU3_IO_GAMEBTN_1;
}
if (xb & XINPUT_GAMEPAD_Y) {
if (GetAsyncKeyState(mu3_io_cfg.vk_right_2) || (xb & XINPUT_GAMEPAD_Y)) {
mu3_right_btn |= MU3_IO_GAMEBTN_2;
}
if (xb & XINPUT_GAMEPAD_B) {
if (GetAsyncKeyState(mu3_io_cfg.vk_right_3) || (xb & XINPUT_GAMEPAD_B)) {
mu3_right_btn |= MU3_IO_GAMEBTN_3;
}
if (xb & XINPUT_GAMEPAD_BACK) {
if (GetAsyncKeyState(mu3_io_cfg.vk_left_menu) || (xb & XINPUT_GAMEPAD_BACK)) {
mu3_left_btn |= MU3_IO_GAMEBTN_MENU;
}
if (xb & XINPUT_GAMEPAD_START) {
if (GetAsyncKeyState(mu3_io_cfg.vk_right_menu) || (xb & XINPUT_GAMEPAD_START)) {
mu3_right_btn |= MU3_IO_GAMEBTN_MENU;
}
if (xb & XINPUT_GAMEPAD_LEFT_SHOULDER) {
if (GetAsyncKeyState(mu3_io_cfg.vk_left_side) || (xb & XINPUT_GAMEPAD_LEFT_SHOULDER)) {
mu3_left_btn |= MU3_IO_GAMEBTN_SIDE;
}
if (xb & XINPUT_GAMEPAD_RIGHT_SHOULDER) {
if (GetAsyncKeyState(mu3_io_cfg.vk_right_side) || (xb & XINPUT_GAMEPAD_RIGHT_SHOULDER)) {
mu3_right_btn |= MU3_IO_GAMEBTN_SIDE;
}
lever = mu3_lever_pos;
if (mu3_io_cfg.use_mouse) {
// mouse movement
POINT mousePos;
GetCursorPos(&mousePos);
// int mouseMovement = (int)(xi.Gamepad.sThumbLX * MOUSE_SENSITIVITY);
// int newXPos = mousePos.x + mouseMovement;
int mouse_x = mousePos.x;
// clamp the mouse_x position to the screen width
int screenWidth = GetSystemMetrics(SM_CXSCREEN);
if (mouse_x < 0) {
mouse_x = 0;
}
else if (mouse_x > screenWidth) {
mouse_x = screenWidth;
}
// normalize the mouse_x position from 0 to 1
double mouse_x_norm = (double)mouse_x / screenWidth;
// scale the mouse_x_norm to the range of INT16_MIN to INT16_MAX
mouse_x = (int)((mouse_x_norm * (INT16_MAX - INT16_MIN)) + INT16_MIN);
lever = mouse_x;
} else {
if (abs(xi.Gamepad.sThumbLX) > XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE) {
lever += xi.Gamepad.sThumbLX / 24;
}
@ -107,6 +142,7 @@ HRESULT mu3_io_poll(void)
if (abs(xi.Gamepad.sThumbRX) > XINPUT_GAMEPAD_RIGHT_THUMB_DEADZONE) {
lever += xi.Gamepad.sThumbRX / 24;
}
}
if (lever < INT16_MIN) {
lever = INT16_MIN;