void XcbEventLoop::run()
{
xcb_generic_event_t *e;
thread::CancellationTokenHandle handle(*token);
while((e = pollForEvents(workMutex, work, requests, connection,
handle)) != nullptr)
{
std::unique_ptr<xcb_generic_event_t, void (*)(void *)> event(
e, std::free);
}
}
void BuriedEngine::yield() {
// A cut down version of the Win16 yield function. Win32 handles this
// asynchronously, which we don't want. Only needed for internal event loops.
// Mark us that we're yielding so we can't save or load in a synchronous sequence
_yielding = true;
updateVideos();
pollForEvents();
// We don't send messages any messages from here. Otherwise, this is the same
// as our main loop.
_gfx->updateScreen();
_system->delayMillis(10);
_yielding = false;
}
void* events (void *eventsArg) {
pollForEvents(static_cast<EventsArg*>(eventsArg));
return NULL;
}
Common::Error BuriedEngine::run() {
_console = new BuriedConsole(this);
#ifndef USE_ICONV
// The Japanese version needs iconv support
if (getLanguage() == Common::JA_JPN)
return Common::Error(Common::kUnknownError, "No iconv support available");
#endif
if (isTrueColor()) {
initGraphics(640, 480, true, 0);
if (_system->getScreenFormat().bytesPerPixel == 1)
return Common::kUnsupportedColorMode;
} else {
initGraphics(640, 480, true);
}
if (isWin95()) {
_mainEXE = new DatabasePE();
_library = new DatabasePE();
} else if (isCompressed()) {
_mainEXE = new DatabaseNECompressed();
_library = new DatabaseNECompressed();
} else {
_mainEXE = new DatabaseNE();
// Demo only uses the main EXE
if (!isDemo())
_library = new DatabaseNE();
}
if (!_mainEXE->load(getEXEName()))
error("Failed to load main EXE '%s'", getEXEName().c_str());
if (_library && !_library->load(getLibraryName()))
error("Failed to load library DLL '%s'", getLibraryName().c_str());
syncSoundSettings();
_gfx = new GraphicsManager(this);
_sound = new SoundManager(this);
_mainWindow = new FrameWindow(this);
_mainWindow->showWindow(Window::kWindowShow);
if (isDemo()) {
((FrameWindow *)_mainWindow)->showTitleSequence();
((FrameWindow *)_mainWindow)->showMainMenu();
} else {
bool doIntro = true;
if (ConfMan.hasKey("save_slot")) {
uint32 gameToLoad = ConfMan.getInt("save_slot");
doIntro = (loadGameState(gameToLoad).getCode() != Common::kNoError);
// If the trial version tries to load a game without a time
// zone that's part of the trial version, force the intro.
if (isTrial() && !((FrameWindow *)_mainWindow)->getMainChildWindow())
doIntro = true;
}
// Play the intro only if we're starting from scratch
if (doIntro)
((FrameWindow *)_mainWindow)->showClosingScreen();
}
while (!shouldQuit()) {
updateVideos();
pollForEvents();
sendAllMessages();
_gfx->updateScreen();
_system->delayMillis(10);
}
return Common::kNoError;
}
