Common::Error TinselEngine::saveGameState(int slot, const char *desc) {
Common::String saveName = _vm->getSavegameFilename((int16)(slot + 1));
char saveDesc[SG_DESC_LEN];
Common::strlcpy(saveDesc, desc, SG_DESC_LEN);
SaveGame((char *)saveName.c_str(), saveDesc);
ProcessSRQueue(); // This shouldn't be needed, but for some reason it is...
return Common::kNoError; // TODO: return success/failure
}
Common::Error TinselEngine::run() {
// Initialize backend
if (getGameID() == GID_DW2) {
#ifndef DW2_EXACT_SIZE
initGraphics(640, 480, true);
#else
initGraphics(640, 432, true);
#endif
_screenSurface.create(640, 432, 1);
} else {
initGraphics(320, 200, false);
_screenSurface.create(320, 200, 1);
}
g_system->getEventManager()->registerRandomSource(_random, "tinsel");
_console = new Console();
_scheduler = new Scheduler();
InitSysVars();
// init memory manager
MemoryInit();
// load user configuration
ReadConfig();
#if 1
// FIXME: The following is taken from RestartGame().
// It may have to be adjusted a bit
CountOut = 1;
RebootCursor();
RebootDeadTags();
RebootMovers();
resetUserEventTime();
RebootTimers();
RebootScalingReels();
DelayedScene.scene = HookScene.scene = 0;
#endif
// Load in text strings
ChangeLanguage(g_language);
// Init palette and object managers, scheduler, keyboard and mouse
RestartDrivers();
// load in graphics info
SetupHandleTable();
// Actors, globals and inventory icons
LoadBasicChunks();
// Continuous game processes
CreateConstProcesses();
// allow game to run in the background
//RestartBackgroundProcess(); // FIXME: is this still needed?
//dumpMusic(); // dumps all of the game's music in external XMIDI files
// Load game from specified slot, if any
//
// TODO: We might want to think about properly taking care of possible
// errors when loading the save state.
if (ConfMan.hasKey("save_slot")) {
if (loadGameState(ConfMan.getInt("save_slot")) == Common::kNoError)
loadingFromGMM = true;
}
// Foreground loop
uint32 timerVal = 0;
while (!shouldQuit()) {
assert(_console);
if (_console->isAttached())
_console->onFrame();
// Check for time to do next game cycle
if ((g_system->getMillis() > timerVal + GAME_FRAME_DELAY)) {
timerVal = g_system->getMillis();
AudioCD.updateCD();
NextGameCycle();
}
if (bRestart) {
RestartGame();
bRestart = false;
bHasRestarted = true; // Set restarted flag
}
// Save/Restore scene file transfers
ProcessSRQueue();
// Handle any playing movie
FettleBMV();
#ifdef DEBUG
if (bFast)
continue; // run flat-out
#endif
// Loop processing events while there are any pending
while (pollEvent())
;
DoCdChange();
if (MoviePlaying() && NextMovieTime())
g_system->delayMillis(MAX<int>(NextMovieTime() - g_system->getMillis() + MovieAudioLag(), 0));
else
g_system->delayMillis(10);
}
// Write configuration
WriteConfig();
return Common::kNoError;
}
