int
main(int argc, char *argv[])
{
const char *name;
int i;
int nController = 0;
SDL_GameController *gamecontroller;
SDL_SetHint( SDL_HINT_GAMECONTROLLERCONFIG, "341a3608000000000000504944564944,Aferglow PS3 Controller,a:b1,b:b2,y:b3,x:b0,start:b9,guide:b12,back:b8,dpup:h0.1,dpleft:h0.8,dpdown:h0.4,dpright:h0.2,leftshoulder:b4,rightshoulder:b5,leftstick:b10,rightstick:b11,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:b6,righttrigger:b7" );
/* Initialize SDL (Note: video is required to start event loop) */
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK | SDL_INIT_GAMECONTROLLER ) < 0) {
fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
exit(1);
}
/* Print information about the controller */
for (i = 0; i < SDL_NumJoysticks(); ++i) {
if ( SDL_IsGameController(i) )
{
nController++;
name = SDL_GameControllerNameForIndex(i);
printf("Game Controller %d: %s\n", i, name ? name : "Unknown Controller");
}
}
printf("There are %d game controllers attached\n", nController);
if (argv[1]) {
int nreportederror = 0;
SDL_Event event;
gamecontroller = SDL_GameControllerOpen(atoi(argv[1]));
while ( s_ForceQuit == SDL_FALSE ) {
if (gamecontroller == NULL) {
if ( nreportederror == 0 ) {
printf("Couldn't open joystick %d: %s\n", atoi(argv[1]), SDL_GetError());
nreportederror = 1;
}
} else {
nreportederror = 0;
WatchGameController(gamecontroller);
SDL_GameControllerClose(gamecontroller);
}
gamecontroller = NULL;
SDL_WaitEvent( &event );
if ( event.type == SDL_JOYDEVICEADDED )
gamecontroller = SDL_GameControllerOpen(atoi(argv[1]));
}
}
SDL_QuitSubSystem(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK | SDL_INIT_GAMECONTROLLER );
return (0);
}
int main(int argc, char *argv[]) {
int i;
int nController = 0;
int retcode = 0;
char guid[64];
SDL_GameController *gamecontroller;
/* Enable standard application logging */
SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
/* Initialize SDL (Note: video is required to start event loop) */
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK | SDL_INIT_GAMECONTROLLER) <
0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s\n",
SDL_GetError());
return 1;
}
SDL_GameControllerAddMappingsFromFile("gamecontrollerdb.txt");
/* Print information about the controller */
for (i = 0; i < SDL_NumJoysticks(); ++i) {
const char *name;
const char *description;
SDL_JoystickGetGUIDString(SDL_JoystickGetDeviceGUID(i), guid, sizeof(guid));
if (SDL_IsGameController(i)) {
nController++;
name = SDL_GameControllerNameForIndex(i);
description = "Controller";
} else {
name = SDL_JoystickNameForIndex(i);
description = "Joystick";
}
SDL_Log("%s %d: %s (guid %s)\n", description, i, name ? name : "Unknown",
guid);
}
SDL_Log("There are %d game controller(s) attached (%d joystick(s))\n",
nController, SDL_NumJoysticks());
if (argv[1]) {
SDL_bool reportederror = SDL_FALSE;
SDL_bool keepGoing = SDL_TRUE;
SDL_Event event;
int device = atoi(argv[1]);
if (device >= SDL_NumJoysticks()) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
"%i is an invalid joystick index.\n", device);
retcode = 1;
} else {
SDL_JoystickGetGUIDString(SDL_JoystickGetDeviceGUID(device), guid,
sizeof(guid));
SDL_Log("Attempting to open device %i, guid %s\n", device, guid);
gamecontroller = SDL_GameControllerOpen(device);
/* - this requires SDL 2.0.4
if (gamecontroller != NULL) {
SDL_assert(SDL_GameControllerFromInstanceID(SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(gamecontroller)))
== gamecontroller);
}
*/
while (keepGoing) {
if (gamecontroller == NULL) {
if (!reportederror) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
"Couldn't open gamecontroller %d: %s\n", device,
SDL_GetError());
retcode = 1;
keepGoing = SDL_FALSE;
reportederror = SDL_TRUE;
}
} else {
reportederror = SDL_FALSE;
keepGoing = WatchGameController(gamecontroller);
SDL_GameControllerClose(gamecontroller);
}
gamecontroller = NULL;
if (keepGoing) {
SDL_Log("Waiting for attach\n");
}
while (keepGoing) {
SDL_WaitEvent(&event);
if ((event.type == SDL_QUIT) || (event.type == SDL_FINGERDOWN) ||
(event.type == SDL_MOUSEBUTTONDOWN)) {
keepGoing = SDL_FALSE;
} else if (event.type == SDL_CONTROLLERDEVICEADDED) {
gamecontroller = SDL_GameControllerOpen(event.cdevice.which);
/* - this requires SDL 2.0.4
if (gamecontroller != NULL) {
SDL_assert(SDL_GameControllerFromInstanceID(SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(gamecontroller)))
== gamecontroller);
}
*/
break;
}
}
}
}
}
SDL_QuitSubSystem(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK |
SDL_INIT_GAMECONTROLLER);
return retcode;
}
