void DirectorEngine::loadMac() {
if (getVersion() < 4) {
// The data is part of the resource fork of the executable
_mainArchive = new MacArchive();
if (!_mainArchive->openFile(getEXEName()))
error("Failed to open Mac binary '%s'", getEXEName().c_str());
} else {
// The RIFX is located in the data fork of the executable
_macBinary = new Common::MacResManager();
if (!_macBinary->open(getEXEName()) || !_macBinary->hasDataFork())
error("Failed to open Mac binary '%s'", getEXEName().c_str());
Common::SeekableReadStream *dataFork = _macBinary->getDataFork();
_mainArchive = new RIFXArchive();
// First we need to detect PPC vs. 68k
uint32 tag = dataFork->readUint32BE();
uint32 startOffset;
if (SWAP_BYTES_32(tag) == MKTAG('P', 'J', '9', '3') || tag == MKTAG('P', 'J', '9', '5') || tag == MKTAG('P', 'J', '0', '0')) {
// PPC: The RIFX shares the data fork with the binary
startOffset = dataFork->readUint32BE();
} else {
// 68k: The RIFX is the only thing in the data fork
startOffset = 0;
}
if (!_mainArchive->openStream(dataFork, startOffset))
error("Failed to load RIFX from Mac binary");
}
}
void DirectorEngine::loadEXE() {
Common::SeekableReadStream *exeStream = SearchMan.createReadStreamForMember(getEXEName());
if (!exeStream)
error("Failed to open EXE '%s'", getEXEName().c_str());
_lingo->processEvent(kEventStart, 0);
exeStream->seek(-4, SEEK_END);
exeStream->seek(exeStream->readUint32LE());
switch (getVersion()) {
case 3:
loadEXEv3(exeStream);
break;
case 4:
loadEXEv4(exeStream);
break;
case 5:
loadEXEv5(exeStream);
break;
case 7:
loadEXEv7(exeStream);
break;
default:
error("Unhandled Windows EXE version %d", getVersion());
}
}
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;
}
