void shutdown()
{
if (!_sdlInitialized)
return;
// Shutdown happens in reverse order.
Sound_Quit();
SDL_Quit();
_sdlInitialized = false;
}
void Sound_release(void)
{
if (sound_enabled) {
Sound_Quit();
Mix_CloseAudio();
Mix_Quit();
} /* if */
sound_enabled=false;
} /* Sound_release */
int main(int argc, char **argv)
{
int i;
if (!Sound_Init()) /* this calls SDL_Init(SDL_INIT_AUDIO) ... */
{
fprintf(stderr, "Sound_Init() failed: %s.\n", Sound_GetError());
SDL_Quit();
return(42);
} /* if */
for (i = 1; i < argc; i++) /* each arg is an audio file to play. */
playOneSoundFile(argv[i]);
/* Shutdown the libraries... */
Sound_Quit();
SDL_Quit();
return(0);
} /* main */
/*
** Audio stream callback.
**
** Called by the SDL background thread each time the audio buffer is ready
** to receive more data. The function decodes PCM samples from the sound
** stream and copies them to the buffer for playback. When an end-of-stream
** is reached, closes the audio stream and exits cleanly.
*/
static void
stream_callback (void *userdata, Uint8 *buffer, int length)
{
Sound_Sample *stream = (Sound_Sample *) userdata;
Uint32 bytes_decoded;
/* Decode a chunk of PCM samples from the sound stream. */
Sound_SetBufferSize (stream, length);
bytes_decoded = Sound_Decode (stream);
if (bytes_decoded == 0) {
/* End-of-stream reached; exit cleanly. */
Sound_FreeSample (stream);
Sound_Quit ();
SDL_Quit ();
exit (0);
}
/* Copy the decoded samples to the audio buffer. */
memcpy (buffer, stream->buffer, length);
}
void Audio_Quit(void) {
SDL_PauseAudio(1);
Sound_Quit();
SDL_CloseAudio();
}
int main(int argc, char *argv[])
{
SDL_SetHint(SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS, "0");
// SDL_SetHint(SDL_HINT_ACCELEROMETER_AS_JOYSTICK, "0");
/* initialize SDL first */
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK) < 0)
{
showInitError(std::string("Error initializing SDL: ") + SDL_GetError());
return 0;
}
if (!EventThread::allocUserEvents())
{
showInitError("Error allocating SDL user events");
return 0;
}
#ifndef WORKDIR_CURRENT
/* set working directory */
char *dataDir = SDL_GetBasePath();
if (dataDir)
{
int result = chdir(dataDir);
(void)result;
SDL_free(dataDir);
}
#endif
/* now we load the config */
Config conf;
conf.read(argc, argv);
if (!conf.gameFolder.empty())
if (chdir(conf.gameFolder.c_str()) != 0)
{
showInitError(std::string("Unable to switch into gameFolder ") + conf.gameFolder);
return 0;
}
conf.readGameINI();
if (conf.windowTitle.empty())
conf.windowTitle = conf.game.title;
assert(conf.rgssVersion >= 1 && conf.rgssVersion <= 3);
printRgssVersion(conf.rgssVersion);
int imgFlags = IMG_INIT_PNG | IMG_INIT_JPG;
if (IMG_Init(imgFlags) != imgFlags)
{
showInitError(std::string("Error initializing SDL_image: ") + SDL_GetError());
SDL_Quit();
return 0;
}
if (TTF_Init() < 0)
{
showInitError(std::string("Error initializing SDL_ttf: ") + SDL_GetError());
IMG_Quit();
SDL_Quit();
return 0;
}
if (Sound_Init() == 0)
{
showInitError(std::string("Error initializing SDL_sound: ") + Sound_GetError());
TTF_Quit();
IMG_Quit();
SDL_Quit();
return 0;
}
SDL_Window *win;
Uint32 winFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_INPUT_FOCUS;
if (conf.winResizable)
winFlags |= SDL_WINDOW_RESIZABLE;
if (conf.fullscreen)
winFlags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
win = SDL_CreateWindow(conf.windowTitle.c_str(),
SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
conf.defScreenW, conf.defScreenH, winFlags);
if (!win)
{
showInitError(std::string("Error creating window: ") + SDL_GetError());
return 0;
}
/* OSX and Windows have their own native ways of
* dealing with icons; don't interfere with them */
#ifdef __LINUX__
setupWindowIcon(conf, win);
#else
(void) setupWindowIcon;
#endif
ALCdevice *alcDev = alcOpenDevice(0);
if (!alcDev)
{
showInitError("Error opening OpenAL device");
SDL_DestroyWindow(win);
TTF_Quit();
IMG_Quit();
SDL_Quit();
return 0;
}
SDL_DisplayMode mode;
SDL_GetDisplayMode(0, 0, &mode);
/* Can't sync to display refresh rate if its value is unknown */
if (!mode.refresh_rate)
conf.syncToRefreshrate = false;
EventThread eventThread;
RGSSThreadData rtData(&eventThread, argv[0], win,
alcDev, mode.refresh_rate, conf);
int winW, winH;
SDL_GetWindowSize(win, &winW, &winH);
rtData.windowSizeMsg.post(Vec2i(winW, winH));
/* Load and post key bindings */
rtData.bindingUpdateMsg.post(loadBindings(conf));
/* Start RGSS thread */
SDL_Thread *rgssThread =
SDL_CreateThread(rgssThreadFun, "rgss", &rtData);
/* Start event processing */
eventThread.process(rtData);
/* Request RGSS thread to stop */
rtData.rqTerm.set();
/* Wait for RGSS thread response */
for (int i = 0; i < 1000; ++i)
{
/* We can stop waiting when the request was ack'd */
if (rtData.rqTermAck)
{
Debug() << "RGSS thread ack'd request after" << i*10 << "ms";
break;
}
/* Give RGSS thread some time to respond */
SDL_Delay(10);
}
/* If RGSS thread ack'd request, wait for it to shutdown,
* otherwise abandon hope and just end the process as is. */
if (rtData.rqTermAck)
SDL_WaitThread(rgssThread, 0);
else
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, conf.windowTitle.c_str(),
"The RGSS script seems to be stuck and mkxp will now force quit", win);
if (!rtData.rgssErrorMsg.empty())
{
Debug() << rtData.rgssErrorMsg;
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, conf.windowTitle.c_str(),
rtData.rgssErrorMsg.c_str(), win);
}
/* Clean up any remainin events */
eventThread.cleanup();
Debug() << "Shutting down.";
alcCloseDevice(alcDev);
SDL_DestroyWindow(win);
Sound_Quit();
TTF_Quit();
IMG_Quit();
SDL_Quit();
return 0;
}
int main(int argc, char *argv[])
{
/* initialize SDL first */
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK) < 0)
{
Debug() << "Error initializing SDL:" << SDL_GetError();
return 0;
}
if (!EventThread::allocUserEvents())
{
Debug() << "Error allocating SDL user events";
return 0;
}
#ifndef WORKDIR_CURRENT
/* set working directory */
char *dataDir = SDL_GetBasePath();
if (dataDir)
{
int result = chdir(dataDir);
(void)result;
SDL_free(dataDir);
}
#endif
/* now we load the config */
Config conf;
conf.read(argc, argv);
conf.readGameINI();
assert(conf.rgssVersion >= 1 && conf.rgssVersion <= 3);
printRgssVersion(conf.rgssVersion);
int imgFlags = IMG_INIT_PNG | IMG_INIT_JPG;
if (IMG_Init(imgFlags) != imgFlags)
{
Debug() << "Error initializing SDL_image:" << SDL_GetError();
SDL_Quit();
return 0;
}
if (TTF_Init() < 0)
{
Debug() << "Error initializing SDL_ttf:" << SDL_GetError();
IMG_Quit();
SDL_Quit();
return 0;
}
if (Sound_Init() == 0)
{
Debug() << "Error initializing SDL_sound:" << Sound_GetError();
TTF_Quit();
IMG_Quit();
SDL_Quit();
return 0;
}
SDL_SetHint("SDL_VIDEO_MINIMIZE_ON_FOCUS_LOSS", "0");
SDL_Window *win;
Uint32 winFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_INPUT_FOCUS;
if (conf.winResizable)
winFlags |= SDL_WINDOW_RESIZABLE;
if (conf.fullscreen)
winFlags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
win = SDL_CreateWindow(conf.game.title.c_str(),
SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
conf.defScreenW, conf.defScreenH, winFlags);
if (!win)
{
Debug() << "Error creating window:" << SDL_GetError();
return 0;
}
if (!conf.iconPath.empty())
{
SDL_Surface *iconImg = IMG_Load(conf.iconPath.c_str());
if (iconImg)
{
SDL_SetWindowIcon(win, iconImg);
SDL_FreeSurface(iconImg);
}
}
EventThread eventThread;
RGSSThreadData rtData(&eventThread, argv[0], win, conf);
/* Load and post key bindings */
rtData.bindingUpdateMsg.post(loadBindings(conf));
/* Start RGSS thread */
SDL_Thread *rgssThread =
SDL_CreateThread(rgssThreadFun, "rgss", &rtData);
/* Start event processing */
eventThread.process(rtData);
/* Request RGSS thread to stop */
rtData.rqTerm.set();
/* Wait for RGSS thread response */
for (int i = 0; i < 1000; ++i)
{
/* We can stop waiting when the request was ack'd */
if (rtData.rqTermAck)
{
Debug() << "RGSS thread ack'd request after" << i*10 << "ms";
break;
}
/* Give RGSS thread some time to respond */
SDL_Delay(10);
}
/* If RGSS thread ack'd request, wait for it to shutdown,
* otherwise abandon hope and just end the process as is. */
if (rtData.rqTermAck)
SDL_WaitThread(rgssThread, 0);
else
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, conf.game.title.c_str(),
"The RGSS script seems to be stuck and mkxp will now force quit", win);
if (!rtData.rgssErrorMsg.empty())
{
Debug() << rtData.rgssErrorMsg;
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, conf.game.title.c_str(),
rtData.rgssErrorMsg.c_str(), win);
}
/* Clean up any remainin events */
eventThread.cleanup();
/* Store key bindings */
BDescVec keyBinds;
rtData.bindingUpdateMsg.get(keyBinds);
storeBindings(keyBinds, rtData.config);
Debug() << "Shutting down.";
SDL_DestroyWindow(win);
Sound_Quit();
TTF_Quit();
IMG_Quit();
SDL_Quit();
return 0;
}