int Application::main(int argc, char **argv) {
app = new App(argc, argv);
#if !defined(_WIN32)
//Windows port uses 256x256 icon from resource file
app->setWindowIcon(QIcon(":/bsnes.png"));
#endif
initargs(argc, argv); //ensure argv[]s are in UTF-8 format
initPaths(argv[0]);
locateFile(configFilename = "bsnes.cfg", true);
locateFile(styleSheetFilename = "style.qss", false);
string customStylesheet;
if(customStylesheet.readfile(styleSheetFilename) == true) {
app->setStyleSheet((const char*)customStylesheet);
} else {
app->setStyleSheet(defaultStylesheet);
}
config.load(configFilename);
init();
snes.init();
if(argc == 2) {
//if valid file was specified on the command-line, attempt to load it now
utility.loadCartridge(argv[1]);
}
while(terminate == false) {
processEvents();
utility.updateSystemState();
inputManager.refresh();
if(config.input.focusPolicy == Configuration::Input::FocusPolicyPauseEmulation) {
bool inactive = (winMain->window->isActiveWindow() == false);
if(!autopause && inactive) {
autopause = true;
audio.clear();
} else if(autopause && !inactive) {
autopause = false;
}
} else {
autopause = false;
}
if(cartridge.loaded() && !pause && !autopause) {
snes.runtoframe();
} else {
usleep(20 * 1000);
}
supressScreenSaver();
}
config.save(configFilename);
return 0;
}
void Application::run() {
if(terminate == true) {
timer->stop();
app->quit();
return;
}
QApplication::processEvents();
utility.updateSystemState();
mapper().poll();
if(config().input.focusPolicy == Configuration::Input::FocusPolicyPauseEmulation) {
bool active = mainWindow->isActive();
if(!autopause && !active) {
autopause = true;
audio.clear();
} else if(autopause && active) {
autopause = false;
}
} else {
autopause = false;
}
if(SNES::cartridge.loaded() && !pause && !autopause && (!debug || debugrun)) {
SNES::system.run();
#if defined(DEBUGGER)
if(SNES::debugger.break_event != SNES::Debugger::BreakEvent::None) {
debug = true;
debugrun = false;
debugger->synchronize();
debugger->event();
SNES::debugger.break_event = SNES::Debugger::BreakEvent::None;
}
#endif
} else {
usleep(20 * 1000);
}
clock_t currentTime = clock();
autosaveTime += currentTime - clockTime;
screensaverTime += currentTime - clockTime;
clockTime = currentTime;
if(autosaveTime >= CLOCKS_PER_SEC * 60) {
//auto-save RAM once per minute in case of emulator crash
autosaveTime = 0;
if(config().system.autoSaveMemory == true) cartridge.saveMemory();
}
if(screensaverTime >= CLOCKS_PER_SEC * 30) {
//supress screen saver every 30 seconds so it will not trigger during gameplay
screensaverTime = 0;
supressScreenSaver();
}
}
