Common::Error QueenEngine::run() {
initGraphics(GAME_SCREEN_WIDTH, GAME_SCREEN_HEIGHT, false);
_resource = new Resource();
_bam = new BamScene(this);
_bankMan = new BankManager(_resource);
_command = new Command(this);
_debugger = new Debugger(this);
_display = new Display(this, _system);
_graphics = new Graphics(this);
_grid = new Grid(this);
_input = new Input(_resource->getLanguage(), _system, this);
if (_resource->isDemo()) {
_logic = new LogicDemo(this);
} else if (_resource->isInterview()) {
_logic = new LogicInterview(this);
} else {
_logic = new LogicGame(this);
}
_sound = Sound::makeSoundInstance(_mixer, this, _resource->getCompression());
_walk = new Walk(this);
//_talkspeedScale = (MAX_TEXT_SPEED - MIN_TEXT_SPEED) / 255.0;
registerDefaultSettings();
// Setup mixer
syncSoundSettings();
_logic->start();
if (ConfMan.hasKey("save_slot") && canLoadOrSave()) {
loadGameState(ConfMan.getInt("save_slot"));
}
_lastSaveTime = _lastUpdateTime = _system->getMillis();
while (!shouldQuit()) {
if (_logic->newRoom() > 0) {
_logic->update();
_logic->oldRoom(_logic->currentRoom());
_logic->currentRoom(_logic->newRoom());
_logic->changeRoom();
_display->fullscreen(false);
if (_logic->currentRoom() == _logic->newRoom()) {
_logic->newRoom(0);
}
} else if (_logic->joeWalk() == JWM_EXECUTE) {
_logic->joeWalk(JWM_NORMAL);
_command->executeCurrentAction();
} else {
_logic->joeWalk(JWM_NORMAL);
update(true);
}
}
return Common::kNoError;
}
void QueenEngine::update(bool checkPlayerInput) {
_debugger->onFrame();
_graphics->update(_logic->currentRoom());
_logic->update();
int frameDelay = (_lastUpdateTime + Input::DELAY_NORMAL - _system->getMillis());
if (frameDelay <= 0) {
frameDelay = 1;
}
_input->delay(frameDelay);
_lastUpdateTime = _system->getMillis();
if (!_resource->isInterview()) {
_display->palCustomScroll(_logic->currentRoom());
}
BobSlot *joe = _graphics->bob(0);
_display->update(joe->active, joe->x, joe->y);
_input->checkKeys();
if (_input->debugger()) {
_input->debuggerReset();
_debugger->attach();
}
if (canLoadOrSave()) {
if (_input->quickSave()) {
_input->quickSaveReset();
saveGameState(SLOT_QUICKSAVE, "Quicksave");
}
if (_input->quickLoad()) {
_input->quickLoadReset();
loadGameState(SLOT_QUICKSAVE);
}
if (shouldPerformAutoSave(_lastSaveTime)) {
saveGameState(SLOT_AUTOSAVE, "Autosave");
_lastSaveTime = _system->getMillis();
}
}
if (!_input->cutawayRunning()) {
if (checkPlayerInput) {
_command->updatePlayer();
}
if (_input->idleTime() >= Input::DELAY_SCREEN_BLANKER) {
_display->blankScreen();
}
}
_sound->updateMusic();
}
bool QueenEngine::canSaveGameStateCurrently() {
return canLoadOrSave();
}
