/*
* Open controllers and joysticks
*/
void S2D_OpenControllers() {
char guid_str[33];
// Enumerate joysticks
for (int device_index = 0; device_index < SDL_NumJoysticks(); ++device_index) {
// Check if joystick supports SDL's game controller interface (a mapping is available)
if (SDL_IsGameController(device_index)) {
SDL_GameController *controller = SDL_GameControllerOpen(device_index);
SDL_JoystickID intance_id = SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(controller));
SDL_JoystickGetGUIDString(
SDL_JoystickGetGUID(SDL_GameControllerGetJoystick(controller)),
guid_str, 33
);
if (intance_id > last_intance_id) {
if (controller) {
S2D_Log(S2D_INFO, "Controller #%i: %s\n GUID: %s", intance_id, SDL_GameControllerName(controller), guid_str);
} else {
S2D_Log(S2D_ERROR, "Could not open controller #%i: %s", intance_id, SDL_GetError());
}
last_intance_id = intance_id;
}
// Controller interface not supported, try to open as joystick
} else {
SDL_Joystick *joy = SDL_JoystickOpen(device_index);
SDL_JoystickID intance_id = SDL_JoystickInstanceID(joy);
if (!joy) {
S2D_Log(S2D_ERROR, "Could not open controller");
} else if(intance_id > last_intance_id) {
SDL_JoystickGetGUIDString(
SDL_JoystickGetGUID(joy),
guid_str, 33
);
S2D_Log(S2D_INFO,
"Controller #%i: %s\n GUID: %s\n Axes: %d\n Buttons: %d\n Balls: %d",
intance_id, SDL_JoystickName(joy), guid_str, SDL_JoystickNumAxes(joy),
SDL_JoystickNumButtons(joy), SDL_JoystickNumBalls(joy)
);
S2D_Log(S2D_WARN, "Controller #%i does not have a mapping available", intance_id);
last_intance_id = intance_id;
}
}
}
}
SDL_JoystickID get_joystick_id(SDL_GameController* controller) {
// Get the joystick underlying the controller
SDL_Joystick* joystick = SDL_GameControllerGetJoystick(controller);
// Return the instance ID of the joystick
return SDL_JoystickInstanceID(joystick);
}
Joystick::Joystick(SDL_JoystickID instanceId, const QString& name, SDL_GameController* sdlGameController) :
_sdlGameController(sdlGameController),
_sdlJoystick(SDL_GameControllerGetJoystick(_sdlGameController)),
_instanceId(instanceId)
{
}
void refresh_controllers()
{
for (s32 i = 0; i < MAX_GAMEPADS; i++)
{
if (haptics[i])
{
SDL_HapticClose(haptics[i]);
haptics[i] = nullptr;
}
if (controllers[i])
{
SDL_GameControllerClose(controllers[i]);
controllers[i] = nullptr;
}
}
for (s32 i = 0; i < SDL_NumJoysticks(); i++)
{
if (SDL_IsGameController(i))
{
controllers[i] = SDL_GameControllerOpen(i);
SDL_Joystick* joystick = SDL_GameControllerGetJoystick(controllers[i]);
if (SDL_JoystickIsHaptic(joystick))
{
haptics[i] = SDL_HapticOpenFromJoystick(joystick);
if (SDL_HapticRumbleInit(haptics[i])) // failed
{
SDL_HapticClose(haptics[i]);
haptics[i] = nullptr;
}
}
}
}
}
void InputDaemon::addInputDevice(int index)
{
SDL_Joystick *joystick = SDL_JoystickOpen(index);
if (joystick)
{
SDL_JoystickID tempJoystickID = SDL_JoystickInstanceID(joystick);
if (!joysticks->contains(tempJoystickID))
{
QSettings *settings = new QSettings(PadderCommon::configFilePath, QSettings::IniFormat);
settings->beginGroup("Mappings");
QString temp;
SDL_JoystickGUID tempGUID = SDL_JoystickGetGUID(joystick);
char guidString[65] = {'0'};
SDL_JoystickGetGUIDString(tempGUID, guidString, sizeof(guidString));
temp = QString(guidString);
bool disableGameController = settings->value(QString("%1Disable").arg(temp), false).toBool();
if (SDL_IsGameController(index) && !disableGameController)
{
SDL_GameController *controller = SDL_GameControllerOpen(index);
if (controller)
{
SDL_Joystick *sdlStick = SDL_GameControllerGetJoystick(controller);
SDL_JoystickID tempJoystickID = SDL_JoystickInstanceID(sdlStick);
if (!joysticks->contains(tempJoystickID))
{
GameController *damncontroller = new GameController(controller, index, this);
joysticks->insert(tempJoystickID, damncontroller);
trackcontrollers.insert(tempJoystickID, damncontroller);
// Force close of settings file.
settings->endGroup();
delete settings;
settings = 0;
emit deviceAdded(damncontroller);
}
}
}
else
{
Joystick *curJoystick = new Joystick(joystick, index, this);
joysticks->insert(tempJoystickID, curJoystick);
trackjoysticks.insert(tempJoystickID, curJoystick);
// Force close of settings file.
settings->endGroup();
delete settings;
settings = 0;
emit deviceAdded(curJoystick);
}
}
}
}
void IN_StartupJoystick (void)
{
int i;
int nummappings;
char controllerdb[MAX_OSPATH];
SDL_GameController *gamecontroller;
if (COM_CheckParm("-nojoy"))
return;
if (SDL_InitSubSystem(SDL_INIT_GAMECONTROLLER) == -1 )
{
Con_Warning("could not initialize SDL Game Controller\n");
return;
}
// Load additional SDL2 controller definitions from gamecontrollerdb.txt
q_snprintf (controllerdb, sizeof(controllerdb), "%s/gamecontrollerdb.txt", com_basedir);
nummappings = SDL_GameControllerAddMappingsFromFile(controllerdb);
if (nummappings > 0)
Con_Printf("%d mappings loaded from gamecontrollerdb.txt\n", nummappings);
// Also try host_parms->userdir
if (host_parms->userdir != host_parms->basedir)
{
q_snprintf (controllerdb, sizeof(controllerdb), "%s/gamecontrollerdb.txt", host_parms->userdir);
nummappings = SDL_GameControllerAddMappingsFromFile(controllerdb);
if (nummappings > 0)
Con_Printf("%d mappings loaded from gamecontrollerdb.txt\n", nummappings);
}
for (i = 0; i < SDL_NumJoysticks(); i++)
{
const char *joyname = SDL_JoystickNameForIndex(i);
if ( SDL_IsGameController(i) )
{
const char *controllername = SDL_GameControllerNameForIndex(i);
gamecontroller = SDL_GameControllerOpen(i);
if (gamecontroller)
{
Con_Printf("detected controller: %s\n", controllername != NULL ? controllername : "NULL");
joy_active_instaceid = SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(gamecontroller));
joy_active_controller = gamecontroller;
break;
}
else
{
Con_Warning("failed to open controller: %s\n", controllername != NULL ? controllername : "NULL");
}
}
else
{
Con_Warning("joystick missing controller mappings: %s\n", joyname != NULL ? joyname : "NULL" );
}
}
}
static int
getJoystickAxisState(const config::input::InputDevice *device,
SDL_GameController *controller,
vpad::Channel channel,
vpad::CoreAxis axis)
{
decaf_check(device);
decaf_check(controller);
auto joystick = SDL_GameControllerGetJoystick(controller);
decaf_check(joystick);
auto index = -1;
auto name = SDL_CONTROLLER_AXIS_INVALID;
auto invert = false;
switch (axis) {
case vpad::CoreAxis::LeftStickX:
index = device->joystick.left_stick_x;
name = SDL_CONTROLLER_AXIS_LEFTX;
invert = device->joystick.left_stick_x_invert;
break;
case vpad::CoreAxis::LeftStickY:
index = device->joystick.left_stick_y;
name = SDL_CONTROLLER_AXIS_LEFTY;
invert = device->joystick.left_stick_y_invert;
break;
case vpad::CoreAxis::RightStickX:
index = device->joystick.right_stick_x;
name = SDL_CONTROLLER_AXIS_RIGHTX;
invert = device->joystick.right_stick_x_invert;
break;
case vpad::CoreAxis::RightStickY:
index = device->joystick.right_stick_y;
name = SDL_CONTROLLER_AXIS_RIGHTY;
invert = device->joystick.right_stick_y_invert;
break;
}
auto value = 0;
if (index >= 0) {
value = SDL_JoystickGetAxis(joystick, index);
} else if (index == -2) {
if (name != SDL_CONTROLLER_AXIS_INVALID) {
value = SDL_GameControllerGetAxis(controller, name);
}
}
if (invert) {
value = -value;
}
return value;
}
int GameController::getJoystick(State & state, SDL_GameController * gamecontroller){
Stack * stack = state.stack;
Joystick * interfaceJoystick = state.getInterface<Joystick>("LuaSDL_Joystick");
SDL_Joystick * joystick = SDL_GameControllerGetJoystick(gamecontroller);
if (joystick){
interfaceJoystick->push(joystick);
return 1;
}
else{
return 0;
}
}
GameController::GameController(SDL_GameController *controller, int deviceIndex, QObject *parent) :
InputDevice(deviceIndex, parent)
{
this->controller = controller;
SDL_Joystick *joyhandle = SDL_GameControllerGetJoystick(controller);
joystickID = SDL_JoystickInstanceID(joyhandle);
for (int i=0; i < NUMBER_JOYSETS; i++)
{
GameControllerSet *controllerset = new GameControllerSet(this, i, this);
joystick_sets.insert(i, controllerset);
enableSetConnections(controllerset);
}
}
void InputDaemon::refreshMapping(QString mapping, InputDevice *device)
{
bool found = false;
for (int i=0; i < SDL_NumJoysticks() && !found; i++)
{
SDL_Joystick *joystick = SDL_JoystickOpen(i);
SDL_JoystickID joystickID = SDL_JoystickInstanceID(joystick);
if (device->getSDLJoystickID() == joystickID)
{
found = true;
if (SDL_IsGameController(i))
{
// Mapping string updated. Perform basic refresh
QByteArray tempbarray = mapping.toUtf8();
SDL_GameControllerAddMapping(tempbarray.data());
}
else
{
// Previously registered as a plain joystick. Add
// mapping and check for validity. If SDL accepts it,
// close current device and re-open as
// a game controller.
SDL_GameControllerAddMapping(mapping.toUtf8().constData());
if (SDL_IsGameController(i))
{
device->closeSDLDevice();
trackjoysticks.remove(joystickID);
joysticks->remove(joystickID);
SDL_GameController *controller = SDL_GameControllerOpen(i);
GameController *damncontroller = new GameController(controller, i, settings, this);
connect(damncontroller, SIGNAL(requestWait()), eventWorker, SLOT(haltServices()));
SDL_Joystick *sdlStick = SDL_GameControllerGetJoystick(controller);
joystickID = SDL_JoystickInstanceID(sdlStick);
joysticks->insert(joystickID, damncontroller);
trackcontrollers.insert(joystickID, damncontroller);
emit deviceUpdated(i, damncontroller);
}
}
}
// Make sure to decrement reference count
SDL_JoystickClose(joystick);
}
}
const char* Gamepad::GetDeviceGUID (int id) {
SDL_Joystick* joystick = SDL_GameControllerGetJoystick (gameControllers[id]);
if (joystick) {
char* guid = new char[64];
SDL_JoystickGetGUIDString (SDL_JoystickGetGUID (joystick), guid, 64);
return guid;
}
return 0;
}
QString GameController::getGUIDString()
{
QString temp;
if (controller)
{
SDL_Joystick *joyhandle = SDL_GameControllerGetJoystick(controller);
if (joyhandle)
{
SDL_JoystickGUID tempGUID = SDL_JoystickGetGUID(joyhandle);
char guidString[65] = {'0'};
SDL_JoystickGetGUIDString(tempGUID, guidString, sizeof(guidString));
temp = QString(guidString);
}
}
return temp;
}
void
GameControllerManager::on_controller_removed(int instance_id)
{
for(auto& controller : m_game_controllers)
{
auto joy = SDL_GameControllerGetJoystick(controller);
SDL_JoystickID id = SDL_JoystickInstanceID(joy);
if (id == instance_id)
{
SDL_GameControllerClose(controller);
controller = nullptr;
}
}
m_game_controllers.erase(std::remove(m_game_controllers.begin(), m_game_controllers.end(), nullptr),
m_game_controllers.end());
}
C4GamePadOpener::C4GamePadOpener(int iGamepad)
{
int n = iGamepad;
for (int i = 0; i < SDL_NumJoysticks(); i++)
if (SDL_IsGameController(i) && n-- == 0)
{
controller = SDL_GameControllerOpen(i);
if (!controller) LogF("SDL: %s", SDL_GetError());
SDL_Joystick *joystick = SDL_GameControllerGetJoystick(controller);
haptic = SDL_HapticOpenFromJoystick(joystick);
if (haptic && SDL_HapticRumbleSupported(haptic))
SDL_HapticRumbleInit(haptic);
else
LogF("Gamepad #%d %s does not support rumbling.", SDL_JoystickInstanceID(joystick), SDL_JoystickName(joystick));
break;
}
if (!controller) LogF("Gamepad %d not available", iGamepad);
}
//===========================================================================
// XJoystickInit
//
// Creates and initializes joysticks.
//
// Parameters:
//
// Returns:
//
//===========================================================================
bool XJoystickInit() {
int i;
SDL_InitSubSystem(SDL_INIT_JOYSTICK);
SDL_InitSubSystem(SDL_INIT_GAMECONTROLLER);
SDL_JoystickEventState(SDL_ENABLE);
SDL_GameControllerEventState(SDL_ENABLE);
if(!SDL_WasInit(SDL_INIT_JOYSTICK) && SDL_InitSubSystem(SDL_INIT_JOYSTICK)) {
std::cout<<"Unable to initialize the joystick subsystem"<<std::endl;
return false;
}
for(i = 0; i < SDL_NumJoysticks(); ++i) {
if (SDL_IsGameController(i)) {
printf("Index \'%i\' is a compatible controller, named \'%s\'\n", i, SDL_GameControllerNameForIndex(i));
ctrl = SDL_GameControllerOpen(i);
joy = SDL_GameControllerGetJoystick(ctrl);
break;
} else {
printf("Index \'%s\' is not a compatible controller.\n", SDL_JoystickNameForIndex(i));
}
}
if (ctrl) {
JoystickAvailable = 1;
return true;
}
for(i = 0; i < SDL_NumJoysticks(); ++i) {
joy = SDL_JoystickOpen(i);
if (joy) {
printf("Index \'%i\' is a compatible joystick, named \'%s\'\n", i, SDL_JoystickNameForIndex(i));
break;
}
}
if (joy) {
JoystickAvailable = 1;
return true;
} else {
return false;
}
}
int _create_controler(int i) {
SDL_GameController *controller = SDL_GameControllerOpen(i);
SDL_Joystick *joy = SDL_GameControllerGetJoystick(controller);
int idx = _new_controler();
_G.controller[idx] = controller;
memory_set(_G.state[idx], 0, sizeof(int) * GAMEPAD_BTN_MAX);
if (SDL_JoystickIsHaptic(joy) == 1) {
SDL_Haptic *haptic = SDL_HapticOpenFromJoystick(joy);
SDL_HapticRumbleInit(haptic);
_G.haptic[idx] = haptic;
log_info("input.gamepad", "Gamepad %d has haptic support", i);
} else {
_G.haptic[idx] = NULL;
}
return idx;
}
bool SDLGamepad::Connect (int deviceID) {
if (SDL_IsGameController (deviceID)) {
SDL_GameController *gameController = SDL_GameControllerOpen (deviceID);
if (gameController) {
SDL_Joystick *joystick = SDL_GameControllerGetJoystick (gameController);
int id = SDL_JoystickInstanceID (joystick);
gameControllers[id] = gameController;
gameControllerIDs[deviceID] = id;
return true;
}
}
return false;
}
internal void sdl_init_joysticks(struct sdl_event_context *ctx)
{
unsigned int player;
int num_joy_sticks, jsi;
SDL_GameController *controller;
SDL_Joystick *joystick;
SDL_Haptic *rumble;
for (player = 0; player < MAX_CONTROLLERS; ++player) {
ctx->players[player].controller = NULL;
ctx->players[player].rumble = NULL;
}
num_joy_sticks = SDL_NumJoysticks();
debug(0, "SDL_NumJoysticks() == %d\n", num_joy_sticks);
player = 0;
for (jsi = 0; jsi < num_joy_sticks && player < MAX_CONTROLLERS; ++jsi) {
if (!SDL_IsGameController(jsi)) {
debug(0, "SDL_IsGameController(%d) == 0\n", jsi);
continue;
}
controller = SDL_GameControllerOpen(jsi);
ctx->players[player].controller = controller;
debug(0, "ctx->players[%u].controller = %p\n", player,
(void *)controller);
joystick = SDL_GameControllerGetJoystick(controller);
rumble = SDL_HapticOpenFromJoystick(joystick);
if (SDL_HapticRumbleInit(rumble)) {
ctx->players[player].rumble = rumble;
} else {
SDL_HapticClose(rumble);
}
++player;
}
}
SDL_JoystickID SDLController::InstanceID()
{
SDL_Joystick* joy = SDL_GameControllerGetJoystick(m_Ctrl);
return SDL_JoystickInstanceID(joy);
}
void PIN_GameControllerManager::AddGameController(int joy_index)
{
printf("Checking joystick #%d...\n",joy_index);
printf("Name: %s\n",SDL_JoystickNameForIndex(joy_index));
if(SDL_IsGameController(joy_index))
{
printf("This joystick is a gamecontroller. Adding to controller pool...\n");
printf("Game controller name: %s\n",SDL_GameControllerNameForIndex(joy_index));
PIN_GameControllerEntry* newEntry = CreateGameControllerEntry();
SDL_GameController* ctrl = SDL_GameControllerOpen(joy_index);
SDL_Joystick* joy = SDL_GameControllerGetJoystick(ctrl);
SDL_JoystickGUID joyGUID = SDL_JoystickGetGUID(joy);
char strGUID[PIN_BUFFER_SIZE];
SDL_JoystickGetGUIDString(joyGUID,strGUID, PIN_BUFFER_SIZE);
printf("Controller GUID: %s\n",strGUID);
SDL_JoystickID joyID = SDL_JoystickInstanceID(joy);
if(joyID < 0)
{
printf("Error: %s\n",SDL_GetError());
delete newEntry;
return;
}
else
{
newEntry->ControllerID = joyID + PIN_ID_JOYSTICK;
}
newEntry->Controller = ctrl;
newEntry->Joystick = joy;
newEntry->AxisDeadZone = 8000;
newEntry->GlobalKeys[PIN_GK_UP] = BuildComboSet(newEntry,SDL_GameControllerGetStringForButton(SDL_CONTROLLER_BUTTON_DPAD_UP));
newEntry->GlobalKeys[PIN_GK_DOWN] = BuildComboSet(newEntry,SDL_GameControllerGetStringForButton(SDL_CONTROLLER_BUTTON_DPAD_DOWN));
newEntry->GlobalKeys[PIN_GK_LEFT] = BuildComboSet(newEntry,SDL_GameControllerGetStringForButton(SDL_CONTROLLER_BUTTON_DPAD_LEFT));
newEntry->GlobalKeys[PIN_GK_RIGHT] = BuildComboSet(newEntry,SDL_GameControllerGetStringForButton(SDL_CONTROLLER_BUTTON_DPAD_RIGHT));
newEntry->GlobalKeys[PIN_GK_ENTER] = BuildComboSet(newEntry,SDL_GameControllerGetStringForButton(SDL_CONTROLLER_BUTTON_A));
newEntry->GlobalKeys[PIN_GK_BACK] = BuildComboSet(newEntry,SDL_GameControllerGetStringForButton(SDL_CONTROLLER_BUTTON_B));
PIN_KeyList lstDef = _controlType->DEFAULT_KEYS;
printf("Setting control type definitions...\n");
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_UP,lstDef,PIN_KEY_UP);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_DOWN,lstDef,PIN_KEY_DOWN);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_LEFT,lstDef,PIN_KEY_LEFT);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_RIGHT,lstDef,PIN_KEY_RIGHT);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_ENTER,lstDef,PIN_KEY_ENTER);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_BACK,lstDef,PIN_KEY_BACK);
for(PIN_MappingList::iterator it = _mappingList->begin(); it!= _mappingList->end(); ++it)
{
PIN_Mapping* m = *it;
if(boost::equals(m->GUID,strGUID))
{
printf("Setting mapping-specific definitions...\n");
printf("Mapping name: '%s'\n",m->NAME);
PIN_KeyList m_keys = m->DEFAULT_KEYS;
newEntry->SourceMapping = m;
newEntry->AxisDeadZone = m->DEADZONE;
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_UP,m_keys,PIN_KEY_UP);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_DOWN,m_keys,PIN_KEY_DOWN);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_LEFT,m_keys,PIN_KEY_LEFT);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_RIGHT,m_keys,PIN_KEY_RIGHT);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_ENTER,m_keys,PIN_KEY_ENTER);
AssignKey(newEntry, &(newEntry->GlobalKeys),PIN_GK_BACK,m_keys,PIN_KEY_BACK);
break;
}
}
if(_currentGameMode != NULL)
{
UpdateControllerGameMode(newEntry);
}
//_controllerList.push_back(newEntry);
AddController(newEntry);
}
else
{
printf("This joystick is NOT a gamecontroller. It can't be used.\n");
}
}
int main(int argc, char *argv[]) {
int opt;
struct sockaddr_can addr;
struct canfd_frame frame;
int running = 1;
int enable_canfd = 1;
int play_traffic = 1;
struct stat st;
SDL_Event event;
while ((opt = getopt(argc, argv, "Xdl:s:t:h?")) != -1) {
switch(opt) {
case 'l':
difficulty = atoi(optarg);
break;
case 's':
seed = atoi(optarg);
break;
case 't':
traffic_log = optarg;
break;
case 'd':
debug = 1;
break;
case 'X':
play_traffic = 0;
break;
case 'h':
case '?':
default:
usage(NULL);
break;
}
}
if (optind >= argc) usage("You must specify at least one can device");
if(stat(traffic_log, &st) == -1) {
char msg[256];
snprintf(msg, 255, "CAN Traffic file not found: %s\n", traffic_log);
usage(msg);
}
/* open socket */
if ((s = socket(PF_CAN, SOCK_RAW, CAN_RAW)) < 0) {
perror("socket");
return 1;
}
addr.can_family = AF_CAN;
strcpy(ifr.ifr_name, argv[optind]);
if (ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
perror("SIOCGIFINDEX");
return 1;
}
addr.can_ifindex = ifr.ifr_ifindex;
if (setsockopt(s, SOL_CAN_RAW, CAN_RAW_FD_FRAMES,
&enable_canfd, sizeof(enable_canfd))){
printf("error when enabling CAN FD support\n");
return 1;
}
if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
perror("bind");
return 1;
}
door_id = DEFAULT_DOOR_ID;
signal_id = DEFAULT_SIGNAL_ID;
speed_id = DEFAULT_SPEED_ID;
if (seed) {
srand(seed);
door_id = (rand() % 2046) + 1;
signal_id = (rand() % 2046) + 1;
speed_id = (rand() % 2046) + 1;
door_pos = rand() % 9;
signal_pos = rand() % 9;
speed_pos = rand() % 8;
printf("Seed: %d\n", seed);
door_len = door_pos + 1;
signal_len = signal_pos + 1;
speed_len = speed_len + 2;
}
if(difficulty > 0) {
if (door_len < 8) {
door_len += rand() % (8 - door_len);
} else {
door_len = 0;
}
if (signal_len < 8) {
signal_len += rand() % (8 - signal_len);
} else {
signal_len = 0;
}
if (speed_len < 8) {
speed_len += rand() % (8 - speed_len);
} else {
speed_len = 0;
}
}
if(play_traffic) {
signal(SIGALRM,(void (*)(int))kill_child);
play_id = fork();
if((int)play_id == -1) {
printf("Error: Couldn't fork bg player\n");
exit(-1);
} else if (play_id != 0) {
play_can_traffic();
}
}
// GUI Setup
SDL_Window *window = NULL;
SDL_Surface *screenSurface = NULL;
if(SDL_Init ( SDL_INIT_VIDEO | SDL_INIT_JOYSTICK ) < 0 ) {
printf("SDL Could not initializes\n");
exit(40);
}
if( SDL_NumJoysticks() < 1) {
printf(" Warning: No joysticks connected\n");
} else {
if(SDL_IsGameController(0)) {
gGameController = SDL_GameControllerOpen(0);
if(gGameController == NULL) {
printf(" Warning: Unable to open game controller. %s\n", SDL_GetError() );
} else {
gJoystick = SDL_GameControllerGetJoystick(gGameController);
gHaptic = SDL_HapticOpenFromJoystick(gJoystick);
print_joy_info();
}
} else {
gJoystick = SDL_JoystickOpen(0);
if(gJoystick == NULL) {
printf(" Warning: Could not open joystick\n");
} else {
gHaptic = SDL_HapticOpenFromJoystick(gJoystick);
if (gHaptic == NULL) printf("No Haptic support\n");
print_joy_info();
}
}
}
window = SDL_CreateWindow("CANBus Control Panel", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN | SDL_WINDOW_RESIZABLE);
if(window == NULL) {
printf("Window could not be shown\n");
}
renderer = SDL_CreateRenderer(window, -1, 0);
SDL_Surface *image = IMG_Load(get_data("joypad.png"));
base_texture = SDL_CreateTextureFromSurface(renderer, image);
SDL_RenderCopy(renderer, base_texture, NULL, NULL);
SDL_RenderPresent(renderer);
int button, axis; // Used for checking dynamic joystick mappings
while(running) {
while( SDL_PollEvent(&event) != 0 ) {
switch(event.type) {
case SDL_QUIT:
running = 0;
break;
case SDL_WINDOWEVENT:
switch(event.window.event) {
case SDL_WINDOWEVENT_ENTER:
case SDL_WINDOWEVENT_RESIZED:
redraw_screen();
break;
}
case SDL_KEYDOWN:
switch(event.key.keysym.sym) {
case SDLK_UP:
throttle = 1;
break;
case SDLK_LEFT:
turning = -1;
break;
case SDLK_RIGHT:
turning = 1;
break;
case SDLK_LSHIFT:
lock_enabled = 1;
if(unlock_enabled) send_lock(CAN_DOOR1_LOCK | CAN_DOOR2_LOCK | CAN_DOOR3_LOCK | CAN_DOOR4_LOCK);
break;
case SDLK_RSHIFT:
unlock_enabled = 1;
if(lock_enabled) send_unlock(CAN_DOOR1_LOCK | CAN_DOOR2_LOCK | CAN_DOOR3_LOCK | CAN_DOOR4_LOCK);
break;
case SDLK_a:
if(lock_enabled) {
send_lock(CAN_DOOR1_LOCK);
} else if(unlock_enabled) {
send_unlock(CAN_DOOR1_LOCK);
}
break;
case SDLK_b:
if(lock_enabled) {
send_lock(CAN_DOOR2_LOCK);
} else if(unlock_enabled) {
send_unlock(CAN_DOOR2_LOCK);
}
break;
case SDLK_x:
if(lock_enabled) {
send_lock(CAN_DOOR3_LOCK);
} else if(unlock_enabled) {
send_unlock(CAN_DOOR3_LOCK);
}
break;
case SDLK_y:
if(lock_enabled) {
send_lock(CAN_DOOR4_LOCK);
} else if(unlock_enabled) {
send_unlock(CAN_DOOR4_LOCK);
}
break;
}
kk_check(event.key.keysym.sym);
break;
case SDL_KEYUP:
switch(event.key.keysym.sym) {
case SDLK_UP:
throttle = -1;
break;
case SDLK_LEFT:
case SDLK_RIGHT:
turning = 0;
break;
case SDLK_LSHIFT:
lock_enabled = 0;
break;
case SDLK_RSHIFT:
unlock_enabled = 0;
break;
}
break;
case SDL_JOYAXISMOTION:
axis = event.jaxis.axis;
if(axis == gAxisLeftH) {
ud(event.jaxis.value);
} else if(axis == gAxisLeftV) {
turn(event.jaxis.value);
} else if(axis == gAxisR2) {
accelerate(event.jaxis.value);
} else if(axis == gAxisRightH ||
axis == gAxisRightV ||
axis == gAxisL2 ||
axis == gJoyX ||
axis == gJoyY ||
axis == gJoyZ) {
// Do nothing, the axis is known just not connected
} else {
if (debug) printf("Unkown axis: %d\n", event.jaxis.axis);
}
break;
case SDL_JOYBUTTONDOWN:
button = event.jbutton.button;
if(button == gButtonLock) {
lock_enabled = 1;
if(unlock_enabled) send_lock(CAN_DOOR1_LOCK | CAN_DOOR2_LOCK | CAN_DOOR3_LOCK | CAN_DOOR4_LOCK);
} else if(button == gButtonUnlock) {
unlock_enabled = 1;
if(lock_enabled) send_unlock(CAN_DOOR1_LOCK | CAN_DOOR2_LOCK | CAN_DOOR3_LOCK | CAN_DOOR4_LOCK);
} else if(button == gButtonA) {
if(lock_enabled) {
send_lock(CAN_DOOR1_LOCK);
} else if(unlock_enabled) {
send_unlock(CAN_DOOR1_LOCK);
}
kk_check(SDLK_a);
} else if (button == gButtonB) {
if(lock_enabled) {
send_lock(CAN_DOOR2_LOCK);
} else if(unlock_enabled) {
send_unlock(CAN_DOOR2_LOCK);
}
kk_check(SDLK_b);
} else if (button == gButtonX) {
if(lock_enabled) {
send_lock(CAN_DOOR3_LOCK);
} else if(unlock_enabled) {
send_unlock(CAN_DOOR3_LOCK);
}
kk_check(SDLK_x);
} else if (button == gButtonY) {
if(lock_enabled) {
send_lock(CAN_DOOR4_LOCK);
} else if(unlock_enabled) {
send_unlock(CAN_DOOR4_LOCK);
}
kk_check(SDLK_y);
} else if (button == gButtonStart) {
kk_check(SDLK_RETURN);
} else {
if(debug) printf("Unassigned button: %d\n", event.jbutton.button);
}
break;
case SDL_JOYBUTTONUP:
button = event.jbutton.button;
if(button == gButtonLock) {
lock_enabled = 0;
} else if(button == gButtonUnlock) {
unlock_enabled = 0;
} else {
//if(debug) printf("Unassigned button: %d\n", event.jbutton.button);
}
break;
case SDL_JOYDEVICEADDED:
// Only use the first controller
if(event.cdevice.which == 0) {
gJoystick = SDL_JoystickOpen(0);
if(gJoystick) {
gHaptic = SDL_HapticOpenFromJoystick(gJoystick);
print_joy_info();
}
}
break;
case SDL_JOYDEVICEREMOVED:
if(event.cdevice.which == 0) {
SDL_JoystickClose(gJoystick);
gJoystick = NULL;
}
break;
case SDL_CONTROLLERDEVICEADDED:
// Only use the first controller
if(gGameController == NULL) {
gGameController = SDL_GameControllerOpen(0);
gJoystick = SDL_GameControllerGetJoystick(gGameController);
gHaptic = SDL_HapticOpenFromJoystick(gJoystick);
print_joy_info();
}
break;
case SDL_CONTROLLERDEVICEREMOVED:
if(event.cdevice.which == 0) {
SDL_GameControllerClose(gGameController);
gGameController = NULL;
}
break;
}
}
currentTime = SDL_GetTicks();
checkAccel();
checkTurn();
SDL_Delay(5);
}
kill_child(SIGKILL);
close(s);
SDL_DestroyTexture(base_texture);
SDL_FreeSurface(image);
SDL_GameControllerClose(gGameController);
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow(window);
SDL_Quit();
}
static void sdl_pad_connect(unsigned id)
{
sdl_joypad_t *pad = (sdl_joypad_t*)&sdl_pads[id];
bool success = false;
int32_t product = 0;
int32_t vendor = 0;
#ifdef HAVE_SDL2
SDL_JoystickGUID guid;
uint16_t *guid_ptr;
if (SDL_IsGameController(id))
{
pad->controller = SDL_GameControllerOpen(id);
pad->joypad = SDL_GameControllerGetJoystick(pad->controller);
success = pad->joypad != NULL && pad->controller != NULL;
}
else
#endif
{
pad->joypad = SDL_JoystickOpen(id);
success = pad->joypad != NULL;
}
if (!success)
{
RARCH_ERR("[SDL]: Couldn't open joystick #%u: %s.\n", id, SDL_GetError());
if (pad->joypad)
SDL_JoystickClose(pad->joypad);
pad->joypad = NULL;
return;
}
#ifdef HAVE_SDL2
guid = SDL_JoystickGetGUID(pad->joypad);
guid_ptr = (uint16_t*)guid.data;
#ifdef __linux
vendor = guid_ptr[2];
product = guid_ptr[4];
#elif _WIN32
vendor = guid_ptr[0];
product = guid_ptr[1];
#endif
#endif
if (!input_autoconfigure_connect(
sdl_joypad_name(id),
NULL,
sdl_joypad.ident,
id,
vendor,
product))
input_config_set_device_name(id, sdl_joypad_name(id));
RARCH_LOG("[SDL]: Device #%u (%04x:%04x) connected: %s.\n", id, vendor,
product, sdl_joypad_name(id));
#ifdef HAVE_SDL2
if (pad->controller)
{
/* SDL_GameController internally supports all axis/button IDs, even if
* the controller's mapping does not have a binding for it.
*
* So, we can claim to support all axes/buttons, and when we try to poll
* an unbound ID, SDL simply returns the correct unpressed value.
*
* Note that, in addition to 0 trackballs, we also have 0 hats. This is
* because the d-pad is in the button list, as the last 4 enum entries.
*
* -flibit
*/
pad->num_axes = SDL_CONTROLLER_AXIS_MAX;
pad->num_buttons = SDL_CONTROLLER_BUTTON_MAX;
pad->num_hats = 0;
pad->num_balls = 0;
RARCH_LOG("[SDL]: Device #%u supports game controller api.\n", id);
}
else
{
pad->num_axes = SDL_JoystickNumAxes(pad->joypad);
pad->num_buttons = SDL_JoystickNumButtons(pad->joypad);
pad->num_hats = SDL_JoystickNumHats(pad->joypad);
pad->num_balls = SDL_JoystickNumBalls(pad->joypad);
RARCH_LOG("[SDL]: Device #%u has: %u axes, %u buttons, %u hats and %u trackballs.\n",
id, pad->num_axes, pad->num_buttons, pad->num_hats, pad->num_balls);
}
pad->haptic = g_has_haptic ? SDL_HapticOpenFromJoystick(pad->joypad) : NULL;
if (g_has_haptic && !pad->haptic)
RARCH_WARN("[SDL]: Couldn't open haptic device of the joypad #%u: %s\n",
id, SDL_GetError());
pad->rumble_effect = -1;
if (pad->haptic)
{
SDL_HapticEffect efx;
efx.type = SDL_HAPTIC_LEFTRIGHT;
efx.leftright.type = SDL_HAPTIC_LEFTRIGHT;
efx.leftright.large_magnitude = efx.leftright.small_magnitude = 0x4000;
efx.leftright.length = 5000;
if (SDL_HapticEffectSupported(pad->haptic, &efx) == SDL_FALSE)
{
pad->rumble_effect = -2;
RARCH_WARN("[SDL]: Device #%u does not support rumble.\n", id);
}
}
#else
pad->num_axes = SDL_JoystickNumAxes(pad->joypad);
pad->num_buttons = SDL_JoystickNumButtons(pad->joypad);
pad->num_hats = SDL_JoystickNumHats(pad->joypad);
RARCH_LOG("[SDL]: Device #%u has: %u axes, %u buttons, %u hats.\n",
id, pad->num_axes, pad->num_buttons, pad->num_hats);
#endif
}
void Engine_InitSDLControls()
{
int NumJoysticks;
Uint32 init_flags = SDL_INIT_VIDEO | SDL_INIT_EVENTS; // These flags are used in any case.
if(control_mapper.use_joy == 1)
{
init_flags |= SDL_INIT_GAMECONTROLLER; // Update init flags for joystick.
if(control_mapper.joy_rumble)
{
init_flags |= SDL_INIT_HAPTIC; // Update init flags for force feedback.
}
SDL_Init(init_flags);
NumJoysticks = SDL_NumJoysticks();
if((NumJoysticks < 1) || ((NumJoysticks - 1) < control_mapper.joy_number))
{
Sys_DebugLog(LOG_FILENAME, "Error: there is no joystick #%d present.", control_mapper.joy_number);
return;
}
if(SDL_IsGameController(control_mapper.joy_number)) // If joystick has mapping (e.g. X360 controller)
{
SDL_GameControllerEventState(SDL_ENABLE); // Use GameController API
sdl_controller = SDL_GameControllerOpen(control_mapper.joy_number);
if(!sdl_controller)
{
Sys_DebugLog(LOG_FILENAME, "Error: can't open game controller #%d.", control_mapper.joy_number);
SDL_GameControllerEventState(SDL_DISABLE); // If controller init failed, close state.
control_mapper.use_joy = 0;
}
else if(control_mapper.joy_rumble) // Create force feedback interface.
{
sdl_haptic = SDL_HapticOpenFromJoystick(SDL_GameControllerGetJoystick(sdl_controller));
if(!sdl_haptic)
{
Sys_DebugLog(LOG_FILENAME, "Error: can't initialize haptic from game controller #%d.", control_mapper.joy_number);
}
}
}
else
{
SDL_JoystickEventState(SDL_ENABLE); // If joystick isn't mapped, use generic API.
sdl_joystick = SDL_JoystickOpen(control_mapper.joy_number);
if(!sdl_joystick)
{
Sys_DebugLog(LOG_FILENAME, "Error: can't open joystick #%d.", control_mapper.joy_number);
SDL_JoystickEventState(SDL_DISABLE); // If joystick init failed, close state.
control_mapper.use_joy = 0;
}
else if(control_mapper.joy_rumble) // Create force feedback interface.
{
sdl_haptic = SDL_HapticOpenFromJoystick(sdl_joystick);
if(!sdl_haptic)
{
Sys_DebugLog(LOG_FILENAME, "Error: can't initialize haptic from joystick #%d.", control_mapper.joy_number);
}
}
}
if(sdl_haptic) // To check if force feedback is working or not.
{
SDL_HapticRumbleInit(sdl_haptic);
SDL_HapticRumblePlay(sdl_haptic, 1.0, 300);
}
}
else
{
SDL_Init(init_flags);
}
}
SDL_JoystickID SDL2Manager::getInstanceId(SDL_GameController* controller) {
SDL_Joystick* joystick = SDL_GameControllerGetJoystick(controller);
return SDL_JoystickInstanceID(joystick);
}
SdlManager::SdlController::SdlController(SDL_GameController* controller)
: SdlController(controller, SDL_GameControllerGetJoystick(controller))
{}
bool DEV_Joystick::CreateJoystickDevice(void)
{
bool joy_error = false;
#ifndef WITH_SDL
m_isinit = true;
joy_error = true;
#else /* WITH_SDL */
if (!m_isinit) {
if (!(SDL_CHECK(SDL_IsGameController) &&
SDL_CHECK(SDL_GameControllerOpen) &&
SDL_CHECK(SDL_GameControllerEventState) &&
SDL_CHECK(SDL_GameControllerGetJoystick) &&
SDL_CHECK(SDL_JoystickInstanceID)))
{
joy_error = true;
}
if (!joy_error && !SDL_IsGameController(m_joyindex)) {
/* mapping instruccions if joystick is not a game controller */
CM_Error("Game Controller index " << m_joyindex << ": Could not be initialized\n"
<< "Please, generate Xbox360 compatible mapping using antimicro or Steam big mode application\n"
<< "and after set, the SDL controller variable before you launch the executable, i.e:\n"
<< "export SDL_GAMECONTROLLERCONFIG=\"[the string you received from controllermap]\"");
/* Need this so python args can return empty lists */
joy_error = true;
}
if (!joy_error) {
m_private->m_gamecontroller = SDL_GameControllerOpen(m_joyindex);
if (!m_private->m_gamecontroller) {
joy_error = true;
}
}
SDL_Joystick *joy;
if (!joy_error) {
joy = SDL_GameControllerGetJoystick(m_private->m_gamecontroller);
if (!joy) {
joy_error = true;
}
}
if (!joy_error) {
m_private->m_instance_id = SDL_JoystickInstanceID(joy);
if (m_private->m_instance_id < 0){
joy_error = true;
CM_Error("joystick instanced failed: " << SDL_GetError());
}
}
if (!joy_error) {
CM_Debug("Game Controller (" << GetName() << ") with index " << m_joyindex << " initialized");
/* A Game Controller has:
*
* 6 axis availables: AXIS_LEFTSTICK_X, AXIS_LEFTSTICK_Y,
* (in order from 0 to 5) AXIS_RIGHTSTICK_X, AXIS_RIGHTSTICK_Y,
* AXIS_TRIGGERLEFT and AXIS_TRIGGERRIGHT.
*
* 15 buttons availables: BUTTON_A, BUTTON_B, BUTTON_X, BUTTON_Y,
* (in order from 0 to 14) BUTTON_BACK, BUTTON_GUIDE, BUTTON_START,
* BUTTON_LEFTSTICK, BUTTON_RIGHTSTICK,
* BUTTON_LEFTSHOULDER, BUTTON_RIGHTSHOULDER,
* BUTTON_DPAD_UP, BUTTON_DPAD_DOWN,
* BUTTON_DPAD_LEFT and BUTTON_DPAD_RIGHT.
*/
m_axismax = SDL_CONTROLLER_AXIS_MAX;
m_buttonmax = SDL_CONTROLLER_BUTTON_MAX;
}
/* Haptic configuration */
if (!joy_error && SDL_CHECK(SDL_HapticOpen)) {
m_private->m_haptic = SDL_HapticOpen(m_joyindex);
if (!m_private->m_haptic) {
CM_Warning("Game Controller (" << GetName() << ") with index " << m_joyindex
<< " has not force feedback (vibration) available");
}
}
}
#endif /* WITH_SDL */
if (joy_error) {
m_axismax = m_buttonmax = 0;
return false;
}
else {
m_isinit = true;
return true;
}
}
void InputDaemon::refreshJoysticks()
{
QMapIterator<SDL_JoystickID, InputDevice*> iter(*joysticks);
while (iter.hasNext())
{
InputDevice *joystick = iter.next().value();
if (joystick)
{
delete joystick;
joystick = 0;
}
}
joysticks->clear();
#ifdef USE_SDL_2
trackjoysticks.clear();
trackcontrollers.clear();
#endif
#ifdef USE_SDL_2
settings->getLock()->lock();
settings->beginGroup("Mappings");
#endif
for (int i=0; i < SDL_NumJoysticks(); i++)
{
#ifdef USE_SDL_2
SDL_Joystick *joystick = SDL_JoystickOpen(i);
QString temp;
SDL_JoystickGUID tempGUID = SDL_JoystickGetGUID(joystick);
char guidString[65] = {'0'};
SDL_JoystickGetGUIDString(tempGUID, guidString, sizeof(guidString));
temp = QString(guidString);
bool disableGameController = settings->value(QString("%1Disable").arg(temp), false).toBool();
if (SDL_IsGameController(i) && !disableGameController)
{
SDL_GameController *controller = SDL_GameControllerOpen(i);
GameController *damncontroller = new GameController(controller, i, settings, this);
connect(damncontroller, SIGNAL(requestWait()), eventWorker, SLOT(haltServices()));
SDL_Joystick *sdlStick = SDL_GameControllerGetJoystick(controller);
SDL_JoystickID joystickID = SDL_JoystickInstanceID(sdlStick);
joysticks->insert(joystickID, damncontroller);
trackcontrollers.insert(joystickID, damncontroller);
}
else
{
Joystick *curJoystick = new Joystick(joystick, i, settings, this);
connect(curJoystick, SIGNAL(requestWait()), eventWorker, SLOT(haltServices()));
SDL_JoystickID joystickID = SDL_JoystickInstanceID(joystick);
joysticks->insert(joystickID, curJoystick);
trackjoysticks.insert(joystickID, curJoystick);
}
#else
SDL_Joystick *joystick = SDL_JoystickOpen(i);
Joystick *curJoystick = new Joystick(joystick, i, settings, this);
connect(curJoystick, SIGNAL(requestWait()), eventWorker, SLOT(haltServices()));
joysticks->insert(i, curJoystick);
#endif
}
#ifdef USE_SDL_2
settings->endGroup();
settings->getLock()->unlock();
#endif
emit joysticksRefreshed(joysticks);
}
int32_t C4GamePadOpener::GetID()
{
return SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(controller));
}
void InputDaemon::addInputDevice(int index)
{
SDL_Joystick *joystick = SDL_JoystickOpen(index);
if (joystick)
{
SDL_JoystickID tempJoystickID = SDL_JoystickInstanceID(joystick);
if (!joysticks->contains(tempJoystickID))
{
settings->getLock()->lock();
settings->beginGroup("Mappings");
QString temp;
SDL_JoystickGUID tempGUID = SDL_JoystickGetGUID(joystick);
char guidString[65] = {'0'};
SDL_JoystickGetGUIDString(tempGUID, guidString, sizeof(guidString));
temp = QString(guidString);
bool disableGameController = settings->value(QString("%1Disable").arg(temp), false).toBool();
if (SDL_IsGameController(index) && !disableGameController)
{
// Make sure to decrement reference count
SDL_JoystickClose(joystick);
SDL_GameController *controller = SDL_GameControllerOpen(index);
if (controller)
{
SDL_Joystick *sdlStick = SDL_GameControllerGetJoystick(controller);
SDL_JoystickID tempJoystickID = SDL_JoystickInstanceID(sdlStick);
if (!joysticks->contains(tempJoystickID))
{
GameController *damncontroller = new GameController(controller, index, settings, this);
connect(damncontroller, SIGNAL(requestWait()), eventWorker, SLOT(haltServices()));
joysticks->insert(tempJoystickID, damncontroller);
trackcontrollers.insert(tempJoystickID, damncontroller);
settings->endGroup();
settings->getLock()->unlock();
emit deviceAdded(damncontroller);
}
}
else
{
settings->endGroup();
settings->getLock()->unlock();
}
}
else
{
Joystick *curJoystick = new Joystick(joystick, index, settings, this);
joysticks->insert(tempJoystickID, curJoystick);
trackjoysticks.insert(tempJoystickID, curJoystick);
settings->endGroup();
settings->getLock()->unlock();
emit deviceAdded(curJoystick);
}
}
else
{
// Make sure to decrement reference count
SDL_JoystickClose(joystick);
}
}
}
static void sdl_pad_connect(unsigned id)
{
sdl_joypad_t *pad = (sdl_joypad_t*)&sdl_pads[id];
bool success = false;
int32_t product = 0;
int32_t vendor = 0;
settings_t *settings = config_get_ptr();
autoconfig_params_t params = {{0}};
#ifdef HAVE_SDL2
SDL_JoystickGUID guid;
uint16_t *guid_ptr;
if (SDL_IsGameController(id))
{
pad->controller = SDL_GameControllerOpen(id);
pad->joypad = SDL_GameControllerGetJoystick(pad->controller);
success = pad->joypad != NULL && pad->controller != NULL;
}
else
#endif
{
pad->joypad = SDL_JoystickOpen(id);
success = pad->joypad != NULL;
}
if (!success)
{
RARCH_ERR("[SDL]: Couldn't open joystick #%u: %s.\n", id, SDL_GetError());
if (pad->joypad)
SDL_JoystickClose(pad->joypad);
pad->joypad = NULL;
return;
}
strlcpy(settings->input.device_names[id], sdl_pad_name(id), sizeof(settings->input.device_names[id]));
#ifdef HAVE_SDL2
guid = SDL_JoystickGetGUID(pad->joypad);
guid_ptr = (uint16_t*)guid.data;
#ifdef __linux
vendor = guid_ptr[2];
product = guid_ptr[4];
#elif _WIN32
vendor = guid_ptr[0];
product = guid_ptr[1];
#endif
#endif
params.idx = id;
strlcpy(params.name, sdl_pad_name(id), sizeof(params.name));
params.vid = vendor;
params.pid = product;
strlcpy(params.driver, sdl_joypad.ident, sizeof(params.driver));
input_config_autoconfigure_joypad(¶ms);
RARCH_LOG("[SDL]: Device #%u (%04x:%04x) connected: %s.\n", id, vendor,
product, sdl_pad_name(id));
#ifdef HAVE_SDL2
if (pad->controller)
RARCH_LOG("[SDL]: Device #%u supports game controller api.\n", id);
pad->haptic = g_has_haptic ? SDL_HapticOpenFromJoystick(pad->joypad) : NULL;
if (g_has_haptic && !pad->haptic)
RARCH_WARN("[SDL]: Couldn't open haptic device of the joypad #%u: %s\n",
id, SDL_GetError());
pad->rumble_effect = -1;
if (pad->haptic)
{
SDL_HapticEffect efx;
efx.type = SDL_HAPTIC_LEFTRIGHT;
efx.leftright.type = SDL_HAPTIC_LEFTRIGHT;
efx.leftright.large_magnitude = efx.leftright.small_magnitude = 0x4000;
efx.leftright.length = 5000;
if (SDL_HapticEffectSupported(pad->haptic, &efx) == SDL_FALSE)
{
pad->rumble_effect = -2;
RARCH_WARN("[SDL]: Device #%u does not support rumble.\n", id);
}
}
#endif
pad->num_axes = SDL_JoystickNumAxes(pad->joypad);
pad->num_buttons = SDL_JoystickNumButtons(pad->joypad);
pad->num_hats = SDL_JoystickNumHats(pad->joypad);
#ifdef HAVE_SDL2
pad->num_balls = SDL_JoystickNumBalls(pad->joypad);
RARCH_LOG("[SDL]: Device #%u has: %u axes, %u buttons, %u hats and %u trackballs.\n",
id, pad->num_axes, pad->num_buttons, pad->num_hats, pad->num_balls);
#else
RARCH_LOG("[SDL]: Device #%u has: %u axes, %u buttons, %u hats.\n",
id, pad->num_axes, pad->num_buttons, pad->num_hats);
#endif
}
