Common::Error TeenAgentEngine::run() { Resources *res = Resources::instance(); if (!res->loadArchives(_gameDescription)) return Common::kUnknownError; Common::EventManager *_event = _system->getEventManager(); initGraphics(320, 200, false); scene = new Scene; inventory = new Inventory; console = new Console(this); scene->init(this, _system); inventory->init(this); init(); CursorMan.pushCursor(res->dseg.ptr(0x00da), 8, 12, 0, 0, 1); syncSoundSettings(); _mixer->playStream(Audio::Mixer::kMusicSoundType, &_musicHandle, music, -1, Audio::Mixer::kMaxChannelVolume, 0, DisposeAfterUse::NO, false); setMusic(1); music->start(); int load_slot = Common::ConfigManager::instance().getInt("save_slot"); if (load_slot >= 0) { loadGameState(load_slot); } else { if (!showCDLogo()) return Common::kNoError; if (!showLogo()) return Common::kNoError; if (!showMetropolis()) return Common::kNoError; scene->intro = true; scene_busy = true; processCallback(0x24c); } CursorMan.showMouse(true); uint32 game_timer = 0; uint32 mark_timer = 0; Common::Event event; Common::Point mouse; uint32 timer = _system->getMillis(); do { Object *current_object = scene->findObject(mouse); while (_event->pollEvent(event)) { if (event.type == Common::EVENT_RTL) { deinit(); return Common::kNoError; } if ((!scene_busy && inventory->processEvent(event)) || scene->processEvent(event)) continue; //debug(0, "event"); switch (event.type) { case Common::EVENT_KEYDOWN: if ((event.kbd.hasFlags(Common::KBD_CTRL) && event.kbd.keycode == Common::KEYCODE_d) || event.kbd.ascii == '~' || event.kbd.ascii == '#') { console->attach(); } else if (event.kbd.hasFlags(0) && event.kbd.keycode == Common::KEYCODE_F5) { openMainMenuDialog(); } if (event.kbd.hasFlags(Common::KBD_CTRL) && event.kbd.keycode == Common::KEYCODE_f) { _mark_delay = _mark_delay == 80? 40: 80; debug(0, "mark_delay = %u", _mark_delay); } break; case Common::EVENT_LBUTTONDOWN: if (scene->getId() < 0) break; examine(event.mouse, current_object); break; case Common::EVENT_RBUTTONDOWN: //if (current_object) // debug(0, "%d, %s", current_object->id, current_object->name.c_str()); if (scene->getId() < 0) break; if (current_object == NULL) break; if (res->dseg.get_byte(0) == 3 && current_object->id == 1) { processCallback(0x5189); //boo! break; } if (res->dseg.get_byte(0) == 4 && current_object->id == 5) { processCallback(0x99e0); //getting an anchor break; } use(current_object); break; case Common::EVENT_MOUSEMOVE: mouse = event.mouse; break; default: ; } } //game delays: slow 16, normal 11, fast 5, crazy 1 //mark delays: 4 * (3 - hero_speed), normal == 1 //game delays in 1/100th of seconds uint32 new_timer = _system->getMillis(); uint32 delta = new_timer - timer; timer = new_timer; bool tick_game = game_timer <= delta; if (tick_game) game_timer = _game_delay - ((delta - game_timer) % _game_delay); else game_timer -= delta; bool tick_mark = mark_timer <= delta; if (tick_mark) mark_timer = _mark_delay - ((delta - mark_timer) % _mark_delay); else mark_timer -= delta; if (tick_game || tick_mark) { bool b = scene->render(tick_game, tick_mark, delta); if (!inventory->active() && !b && action != kActionNone) { processObject(); action = kActionNone; dst_object = NULL; } scene_busy = b; } _system->showMouse(scene->getMessage().empty() && !scene_busy); bool busy = inventory->active() || scene_busy; Graphics::Surface *surface = _system->lockScreen(); if (!busy) { InventoryObject *selected_object = inventory->selectedObject(); if (current_object || selected_object) { Common::String name; if (selected_object) { name += selected_object->name; name += " & "; } if (current_object) name += current_object->name; uint w = res->font7.render(NULL, 0, 0, name, 0xd1); res->font7.render(surface, (320 - w) / 2, 180, name, 0xd1, true); #if 0 if (current_object) { current_object->rect.render(surface, 0x80); current_object->actor_rect.render(surface, 0x81); } #endif } } inventory->render(surface, tick_game? 1: 0); _system->unlockScreen(); _system->updateScreen(); console->onFrame(); uint32 next_tick = MIN(game_timer, mark_timer); if (next_tick > 0) { _system->delayMillis(next_tick > 40? 40: next_tick); } } while (!shouldQuit()); deinit(); return Common::kNoError; }