bool LabEngine::saveRestoreGame() {
bool isOK = false;
// The original had one screen for saving/loading. We have two.
// Ask the user which screen to use.
GUI::MessageDialog saveOrLoad(_("Would you like to save or restore a game?"), _("Save"), _("Restore"));
int choice = saveOrLoad.runModal();
if (choice == GUI::kMessageOK) {
// Save
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
int slot = dialog->runModalWithCurrentTarget();
if (slot >= 0) {
Common::String desc = dialog->getResultString();
if (desc.empty()) {
// create our own description for the saved game, the user didn't enter it
desc = dialog->createDefaultSaveDescription(slot);
}
isOK = saveGame(slot, desc);
}
delete dialog;
} else {
// Restore
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
int slot = dialog->runModalWithCurrentTarget();
if (slot >= 0) {
isOK = loadGame(slot);
}
delete dialog;
}
return isOK;
}
bool Keyboard::getKey(Common::Event &event) {
Common::KeyCode keycode = event.kbd.keycode;
switch (keycode) {
case Common::KEYCODE_F1:
if (event.type == Common::EVENT_KEYUP)
return false;
// Display ScummVM version and translation strings
for (int i = 0; i < 3; i++)
_vm->_commandHandler->addCommand(kCmdInf, 1, kShowScummVMVersion + i, NULL);
return false;
case Common::KEYCODE_F5:
if (_vm->canSaveGameStateCurrently()) {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
int16 savegameId = dialog->runModalWithCurrentTarget();
Common::String savegameDescription = dialog->getResultString();
delete dialog;
if (savegameId != -1)
_vm->saveGameState(savegameId, savegameDescription);
}
return false;
case Common::KEYCODE_F7:
if (_vm->canLoadGameStateCurrently()) {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
int16 savegameId = dialog->runModalWithCurrentTarget();
delete dialog;
if (savegameId != -1)
_vm->loadGameState(savegameId);
}
return false;
case Common::KEYCODE_d:
if (event.kbd.flags & Common::KBD_CTRL) {
// Start the debugger
_vm->getDebugger()->attach();
_vm->getDebugger()->onFrame();
return false;
}
break;
case Common::KEYCODE_x:
if (event.kbd.flags & Common::KBD_ALT) {
_vm->quit();
return false;
}
break;
case Common::KEYCODE_F10:
if (_vm->_commandHandler->idle())
_vm->switchScene(-1); // Exits the game.
return false;
default:
break;
}
return true;
}
bool StarTrekEngine::showSaveMenu() {
GUI::SaveLoadChooser *dialog;
Common::String desc;
int slot;
dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
slot = dialog->runModalWithCurrentTarget();
desc = dialog->getResultString();
if (desc.empty()) {
// create our own description for the saved game, the user didnt enter it
desc = dialog->createDefaultSaveDescription(slot);
}
if (desc.size() > 28)
desc = Common::String(desc.c_str(), 28);
delete dialog;
if (slot < 0)
return true;
return saveGame(slot, desc);
}
void WidgetFiles::showScummVMRestoreDialog() {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
int slot = dialog->runModalWithCurrentTarget();
close();
delete dialog;
if (slot >= 0) {
_vm->loadGameState(slot);
}
}
bool SavesManager::loadGame() {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Load game:"), _("Load"), false);
int slotNum = dialog->runModalWithCurrentTarget();
delete dialog;
if (slotNum != -1) {
loadGameState(slotNum);
g_vm->_interface->drawParty(true);
}
return slotNum != -1;
}
bool StarTrekEngine::showLoadMenu() {
GUI::SaveLoadChooser *dialog;
int slot;
dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
slot = dialog->runModalWithCurrentTarget();
delete dialog;
if (slot < 0)
return true;
return loadGame(slot);
}
bool SaveManager::scummVMSaveLoadDialog(bool isSave) {
GUI::SaveLoadChooser *dialog;
Common::String desc;
int slot;
if (isSave) {
dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
slot = dialog->runModalWithCurrentTarget();
desc = dialog->getResultString();
if (desc.empty()) {
// create our own description for the saved game, the user didnt enter it
desc = dialog->createDefaultSaveDescription(slot);
}
if (desc.size() > 28)
desc = Common::String(desc.c_str(), 28);
} else {
dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
slot = dialog->runModalWithCurrentTarget();
}
delete dialog;
if (slot < 0)
return false;
if (isSave) {
saveGame(slot, desc, false);
return true;
} else {
Common::ErrorCode result = loadGame(slot).getCode();
return (result == Common::kNoError);
}
}
void DMEngine::initializeGame() {
initMemoryManager();
_displayMan->loadGraphics();
_displayMan->initializeGraphicData();
_displayMan->loadFloorSet(k0_FloorSetStone);
_displayMan->loadWallSet(k0_WallSetStone);
_sound->loadSounds(); // @ F0506_AMIGA_AllocateData
if (!ConfMan.hasKey("save_slot")) // skip drawing title if loading from launcher
drawTittle();
_textMan->initialize();
_objectMan->loadObjectNames();
_eventMan->initMouse();
int16 saveSlot = -1;
do {
// if loading from the launcher
if (ConfMan.hasKey("save_slot")) {
saveSlot = ConfMan.getInt("save_slot");
} else { // else show the entrance
processEntrance();
if (_engineShouldQuit)
return;
if (_newGameFl == k0_modeLoadSavedGame) { // if resume was clicked, bring up ScummVM load screen
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
saveSlot = dialog->runModalWithCurrentTarget();
delete dialog;
}
}
} while (loadgame(saveSlot) != k1_LoadgameSuccess);
_displayMan->loadIntoBitmap(k11_MenuSpellAreLinesIndice, _menuMan->_bitmapSpellAreaLines); // @ F0396_MENUS_LoadSpellAreaLinesBitmap
// There was some memory wizardy for the Amiga platform, I skipped that part
_displayMan->allocateFlippedWallBitmaps();
startGame();
if (_newGameFl)
_moveSens->getMoveResult(Thing::_party, kM1_MapXNotOnASquare, 0, _dungeonMan->_partyMapX, _dungeonMan->_partyMapY);
_eventMan->showMouse();
_eventMan->discardAllInput();
}
void WidgetFiles::showScummVMSaveDialog() {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
int slot = dialog->runModalWithCurrentTarget();
if (slot >= 0) {
Common::String desc = dialog->getResultString();
if (desc.empty()) {
// create our own description for the saved game, the user didn't enter it
desc = dialog->createDefaultSaveDescription(slot);
}
_vm->saveGameState(slot, desc);
}
close();
delete dialog;
}
bool SavesManager::saveGame() {
Map &map = *g_vm->_map;
if (map.mazeData()._mazeFlags & RESTRICTION_SAVE) {
ErrorScroll::show(g_vm, Res.SAVE_OFF_LIMITS, WT_NONFREEZED_WAIT);
return false;
} else if (!g_vm->canSaveGameStateCurrently()) {
return false;
} else {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
int slotNum = dialog->runModalWithCurrentTarget();
Common::String saveName = dialog->getResultString();
delete dialog;
if (slotNum != -1)
saveGameState(slotNum, saveName);
return slotNum != -1;
}
}
void DMEngine::saveGame() {
_menuMan->drawDisabledMenu();
_eventMan->showMouse();
switch (getGameLanguage()) { // localized
default:
case Common::EN_ANY:
_dialog->dialogDraw(nullptr, nullptr, "SAVE AND PLAY", "SAVE AND QUIT", "CANCEL", "LOAD", false, false, false);
break;
case Common::DE_DEU:
_dialog->dialogDraw(nullptr, nullptr, "SICHERN/SPIEL", "SICHERN/ENDEN", "WIDERRUFEN", "LOAD", false, false, false);
break;
case Common::FR_FRA:
_dialog->dialogDraw(nullptr, nullptr, "GARDER/JOUER", "GARDER/SORTIR", "ANNULLER", "LOAD", false, false, false);
break;
}
enum SaveAndPlayChoice {
kSaveAndPlay = 1,
kSaveAndQuit = 2,
kCancel = 3,
kLoad = 4
};
SaveAndPlayChoice saveAndPlayChoice = (SaveAndPlayChoice)_dialog->getChoice(4, kDMDialogCommandSetViewport, 0, kDMDialogChoiceNone);
if (saveAndPlayChoice == kLoad) {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
int loadSlot = dialog->runModalWithCurrentTarget();
if (loadSlot >= 0) {
_loadSaveSlotAtRuntime = loadSlot;
return;
}
saveAndPlayChoice = kCancel;
}
if (saveAndPlayChoice == kSaveAndQuit || saveAndPlayChoice == kSaveAndPlay) {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
int16 saveSlot = dialog->runModalWithCurrentTarget();
Common::String saveDescription = dialog->getResultString();
if (saveDescription.empty())
saveDescription = "Nice save ^^";
delete dialog;
if (saveSlot >= 0) {
switch (getGameLanguage()) { // localized
default:
case Common::EN_ANY:
_dialog->dialogDraw(nullptr, "SAVING GAME . . .", nullptr, nullptr, nullptr, nullptr, false, false, false);
break;
case Common::DE_DEU:
_dialog->dialogDraw(nullptr, "SPIEL WIRD GESICHERT . . .", nullptr, nullptr, nullptr, nullptr, false, false, false);
break;
case Common::FR_FRA:
_dialog->dialogDraw(nullptr, "UN MOMENT A SAUVEGARDER DU JEU...", nullptr, nullptr, nullptr, nullptr, false, false, false);
break;
}
uint16 champHandObjWeight = 0;
if (!_championMan->_leaderEmptyHanded) {
champHandObjWeight = _dungeonMan->getObjectWeight(_championMan->_leaderHandObject);
_championMan->_champions[_championMan->_leaderIndex]._load -= champHandObjWeight;
}
if (!writeCompleteSaveFile(saveSlot, saveDescription, saveAndPlayChoice)) {
_dialog->dialogDraw(nullptr, "Unable to open file for saving", "OK", nullptr, nullptr, nullptr, false, false, false);
_dialog->getChoice(1, kDMDialogCommandSetViewport, 0, kDMDialogChoiceNone);
}
if (!_championMan->_leaderEmptyHanded) {
_championMan->_champions[_championMan->_leaderIndex]._load += champHandObjWeight;
}
} else
saveAndPlayChoice = kCancel;
}
if (saveAndPlayChoice == kSaveAndQuit) {
_eventMan->hideMouse();
endGame(false);
}
_restartGameAllowed = true;
_menuMan->drawEnabledMenus();
_eventMan->hideMouse();
}
void MenuSystem::initMenu(MenuID menuID) {
_items.clear();
memcpy(_vm->_screen->_frontScreen, _background->getPixels(), 640 * 400);
switch (menuID) {
case kMenuIdMain:
drawString(0, 75, 320, 1, 229, _vm->getSysString(kStrWhatCanIDoForYou));
addClickTextItem(kItemIdLoad, 0, 116, 320, 0, _vm->getSysString(kStrLoad), 253, 255);
addClickTextItem(kItemIdSave, 0, 136, 320, 0, _vm->getSysString(kStrSave), 253, 255);
addClickTextItem(kItemIdToggleText, 0, 166, 320, 0, _vm->getSysString(_vm->_cfgText ? kStrTextOn : kStrTextOff), 253, 255);
addClickTextItem(kItemIdToggleVoices, 0, 186, 320, 0, _vm->getSysString(_vm->_cfgVoices ? kStrVoicesOn : kStrVoicesOff), 253, 255);
addClickTextItem(kItemIdVolumesMenu, 0, 216, 320, 0, _vm->getSysString(kStrVolume), 253, 255);
addClickTextItem(kItemIdPlay, 0, 246, 320, 0, _vm->getSysString(kStrPlay), 253, 255);
addClickTextItem(kItemIdQuit, 0, 276, 320, 0, _vm->getSysString(kStrQuit), 253, 255);
break;
case kMenuIdLoad:
if (ConfMan.getBool("originalsaveload")) {
shadeRect(80, 92, 440, 141, 226, 225);
drawString(0, 75, 320, 1, 229, _vm->getSysString(kStrLoadGame));
addClickTextItem(kItemIdSavegameUp, 0, 156, 545, 1, "^", 253, 255);
addClickTextItem(kItemIdSavegameDown, 0, 196, 545, 1, "\\", 253, 255);
addClickTextItem(kItemIdCancel, 0, 276, 320, 0, _vm->getSysString(kStrCancel), 253, 255);
for (int i = 1; i <= 7; i++) {
Common::String saveDesc = Common::String::format("SAVEGAME %d", i);
addClickTextItem((ItemID)(kItemIdSavegame1 + i - 1), 0, 116 + 20 * (i - 1), 300, 0, saveDesc.c_str(), 231, 234);
}
loadSavegamesList();
setSavegameCaptions(true);
} else {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
int slot = dialog->runModalWithCurrentTarget();
delete dialog;
if (slot >= 0)
_vm->requestLoadgame(slot);
_running = false;
}
break;
case kMenuIdSave:
if (ConfMan.getBool("originalsaveload")) {
shadeRect(80, 92, 440, 141, 226, 225);
drawString(0, 75, 320, 1, 229, _vm->getSysString(kStrSaveGame));
addClickTextItem(kItemIdSavegameUp, 0, 156, 545, 1, "^", 253, 255);
addClickTextItem(kItemIdSavegameDown, 0, 196, 545, 1, "\\", 253, 255);
addClickTextItem(kItemIdCancel, 0, 276, 320, 0, _vm->getSysString(kStrCancel), 253, 255);
for (int i = 1; i <= 7; i++) {
Common::String saveDesc = Common::String::format("SAVEGAME %d", i);
addClickTextItem((ItemID)(kItemIdSavegame1 + i - 1), 0, 116 + 20 * (i - 1), 300, 0, saveDesc.c_str(), 231, 234);
}
int newSlotNum = loadSavegamesList() + 1;
_savegames.push_back(SavegameItem(newSlotNum, Common::String::format("GAME %04d", _savegames.size())));
setSavegameCaptions(true);
} else {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
int slot = dialog->runModalWithCurrentTarget();
Common::String desc = dialog->getResultString();
if (desc.empty()) {
// Create our own description for the saved game, the user didn't enter one
desc = dialog->createDefaultSaveDescription(slot);
}
if (slot >= 0)
_vm->requestSavegame(slot, desc);
_running = false;
}
break;
case kMenuIdVolumes:
drawString(0, 75, 320, 1, 229, _vm->getSysString(kStrAdjustVolume));
drawString(0, 131, 200, 0, 246, _vm->getSysString(kStrMaster));
drawString(0, 156, 200, 0, 244, _vm->getSysString(kStrVoices));
drawString(0, 181, 200, 0, 244, _vm->getSysString(kStrMusic));
drawString(0, 206, 200, 0, 244, _vm->getSysString(kStrSoundFx));
drawString(0, 231, 200, 0, 244, _vm->getSysString(kStrBackground));
addClickTextItem(kItemIdDone, 0, 276, 200, 0, _vm->getSysString(kStrDone), 253, 255);
addClickTextItem(kItemIdCancel, 0, 276, 440, 0, _vm->getSysString(kStrCancel), 253, 255);
addClickTextItem(kItemIdMasterDown, 0, 131 + 25 * 0, 348, 1, "[", 243, 246);
addClickTextItem(kItemIdVoicesDown, 0, 131 + 25 * 1, 348, 1, "[", 243, 246);
addClickTextItem(kItemIdMusicDown, 0, 131 + 25 * 2, 348, 1, "[", 243, 246);
addClickTextItem(kItemIdSoundFXDown, 0, 131 + 25 * 3, 348, 1, "[", 243, 246);
addClickTextItem(kItemIdBackgroundDown, 0, 131 + 25 * 4, 348, 1, "[", 243, 246);
addClickTextItem(kItemIdMasterUp, 0, 131 + 25 * 0, 372, 1, "]", 243, 246);
addClickTextItem(kItemIdVoicesUp, 0, 131 + 25 * 1, 372, 1, "]", 243, 246);
addClickTextItem(kItemIdMusicUp, 0, 131 + 25 * 2, 372, 1, "]", 243, 246);
addClickTextItem(kItemIdSoundFXUp, 0, 131 + 25 * 3, 372, 1, "]", 243, 246);
addClickTextItem(kItemIdBackgroundUp, 0, 131 + 25 * 4, 372, 1, "]", 243, 246);
drawVolumeBar(kItemIdMaster);
drawVolumeBar(kItemIdVoices);
drawVolumeBar(kItemIdMusic);
drawVolumeBar(kItemIdSoundFX);
drawVolumeBar(kItemIdBackground);
break;
default:
break;
}
for (Common::Array<Item>::iterator iter = _items.begin(); iter != _items.end(); ++iter) {
if ((*iter).enabled)
drawItem((*iter).id, false);
}
// Check if the mouse is already over an item
_currItemID = kItemIdNone;
Common::Point mousePos = _vm->_system->getEventManager()->getMousePos();
handleMouseMove(mousePos.x, mousePos.y);
}
/**
* Restore game from supplied slot number
*/
bool FileManager::restoreGame(const int16 slot) {
debugC(1, kDebugFile, "restoreGame(%d)", slot);
int16 savegameId;
if (slot == -1) {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser("Restore game:", "Restore", false);
savegameId = dialog->runModalWithCurrentTarget();
delete dialog;
} else {
savegameId = slot;
}
if (savegameId < 0) // dialog aborted
return false;
Common::String savegameFile = _vm->getSavegameFilename(savegameId);
Common::SaveFileManager *saveMan = g_system->getSavefileManager();
Common::InSaveFile *in = saveMan->openForLoading(savegameFile);
if (!in)
return false;
// Initialize new-game status
_vm->initStatus();
// Check version, can't restore from different versions
int saveVersion = in->readByte();
if (saveVersion != kSavegameVersion) {
warning("Savegame of incompatible version");
delete in;
return false;
}
// Skip over description
int32 saveGameNameSize = in->readSint16BE();
in->skip(saveGameNameSize);
Graphics::skipThumbnail(*in);
in->skip(6); // Skip date & time
// If hero image is currently swapped, swap it back before restore
if (_vm->_heroImage != kHeroIndex)
_vm->_object->swapImages(kHeroIndex, _vm->_heroImage);
_vm->_object->restoreObjects(in);
_vm->_heroImage = in->readByte();
// If hero swapped in saved game, swap it
byte heroImg = _vm->_heroImage;
if (heroImg != kHeroIndex)
_vm->_object->swapImages(kHeroIndex, _vm->_heroImage);
_vm->_heroImage = heroImg;
Status &gameStatus = _vm->getGameStatus();
int score = in->readSint16BE();
_vm->setScore(score);
gameStatus._storyModeFl = (in->readByte() == 1);
_vm->_mouse->setJumpExitFl(in->readByte() == 1);
gameStatus._gameOverFl = (in->readByte() == 1);
for (int i = 0; i < _vm->_numStates; i++)
_vm->_screenStates[i] = in->readByte();
_vm->_scheduler->restoreSchedulerData(in);
// Restore palette and change it if necessary
_vm->_screen->restorePal(in);
// Restore maze status
_vm->_maze._enabledFl = (in->readByte() == 1);
_vm->_maze._size = in->readByte();
_vm->_maze._x1 = in->readSint16BE();
_vm->_maze._y1 = in->readSint16BE();
_vm->_maze._x2 = in->readSint16BE();
_vm->_maze._y2 = in->readSint16BE();
_vm->_maze._x3 = in->readSint16BE();
_vm->_maze._x4 = in->readSint16BE();
_vm->_maze._firstScreenIndex = in->readByte();
_vm->_scheduler->restoreScreen(*_vm->_screenPtr);
if ((_vm->getGameStatus()._viewState = (Vstate) in->readByte()) != kViewPlay)
_vm->_screen->hideCursor();
delete in;
return true;
}
/**
* Save game to supplied slot
*/
bool FileManager::saveGame(const int16 slot, const Common::String &descrip) {
debugC(1, kDebugFile, "saveGame(%d, %s)", slot, descrip.c_str());
int16 savegameId;
Common::String savegameDescription;
if (slot == -1) {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser("Save game:", "Save", true);
savegameId = dialog->runModalWithCurrentTarget();
savegameDescription = dialog->getResultString();
delete dialog;
} else {
savegameId = slot;
if (!descrip.empty()) {
savegameDescription = descrip;
} else {
savegameDescription = Common::String::format("Quick save #%d", slot);
}
}
if (savegameId < 0) // dialog aborted
return false;
Common::String savegameFile = _vm->getSavegameFilename(savegameId);
Common::SaveFileManager *saveMan = g_system->getSavefileManager();
Common::OutSaveFile *out = saveMan->openForSaving(savegameFile);
if (!out) {
warning("Can't create file '%s', game not saved", savegameFile.c_str());
return false;
}
// Write version. We can't restore from obsolete versions
out->writeByte(kSavegameVersion);
if (savegameDescription == "") {
savegameDescription = "Untitled savegame";
}
out->writeSint16BE(savegameDescription.size() + 1);
out->write(savegameDescription.c_str(), savegameDescription.size() + 1);
Graphics::saveThumbnail(*out);
TimeDate curTime;
_vm->_system->getTimeAndDate(curTime);
uint32 saveDate = (curTime.tm_mday & 0xFF) << 24 | ((curTime.tm_mon + 1) & 0xFF) << 16 | ((curTime.tm_year + 1900) & 0xFFFF);
uint16 saveTime = (curTime.tm_hour & 0xFF) << 8 | ((curTime.tm_min) & 0xFF);
out->writeUint32BE(saveDate);
out->writeUint16BE(saveTime);
_vm->_object->saveObjects(out);
const Status &gameStatus = _vm->getGameStatus();
// Save whether hero image is swapped
out->writeByte(_vm->_heroImage);
// Save score
out->writeSint16BE(_vm->getScore());
// Save story mode
out->writeByte((gameStatus._storyModeFl) ? 1 : 0);
// Save jumpexit mode
out->writeByte((_vm->_mouse->getJumpExitFl()) ? 1 : 0);
// Save gameover status
out->writeByte((gameStatus._gameOverFl) ? 1 : 0);
// Save screen states
for (int i = 0; i < _vm->_numStates; i++)
out->writeByte(_vm->_screenStates[i]);
_vm->_scheduler->saveSchedulerData(out);
// Save palette table
_vm->_screen->savePal(out);
// Save maze status
out->writeByte((_vm->_maze._enabledFl) ? 1 : 0);
out->writeByte(_vm->_maze._size);
out->writeSint16BE(_vm->_maze._x1);
out->writeSint16BE(_vm->_maze._y1);
out->writeSint16BE(_vm->_maze._x2);
out->writeSint16BE(_vm->_maze._y2);
out->writeSint16BE(_vm->_maze._x3);
out->writeSint16BE(_vm->_maze._x4);
out->writeByte(_vm->_maze._firstScreenIndex);
out->writeByte((byte)_vm->getGameStatus()._viewState);
out->finalize();
delete out;
return true;
}
reg_t kRestoreGame(EngineState *s, int argc, reg_t *argv) {
Common::String game_id = !argv[0].isNull() ? s->_segMan->getString(argv[0]) : "";
int16 savegameId = argv[1].toSint16();
bool pausedMusic = false;
debug(3, "kRestoreGame(%s,%d)", game_id.c_str(), savegameId);
if (argv[0].isNull()) {
// Direct call, either from launcher or from a patched Game::restore
if (savegameId == -1) {
// we are supposed to show a dialog for the user and let him choose a saved game
g_sci->_soundCmd->pauseAll(true); // pause music
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
savegameId = dialog->runModalWithCurrentTarget();
delete dialog;
if (savegameId < 0) {
g_sci->_soundCmd->pauseAll(false); // unpause music
return s->r_acc;
}
pausedMusic = true;
}
// don't adjust ID of the saved game, it's already correct
} else {
if (argv[2].isNull())
error("kRestoreGame: called with parameter 2 being NULL");
// Real call from script, we need to adjust ID
if ((savegameId < SAVEGAMEID_OFFICIALRANGE_START) || (savegameId > SAVEGAMEID_OFFICIALRANGE_END)) {
warning("Savegame ID %d is not allowed", savegameId);
return TRUE_REG;
}
savegameId -= SAVEGAMEID_OFFICIALRANGE_START;
}
s->r_acc = NULL_REG; // signals success
Common::Array<SavegameDesc> saves;
listSavegames(saves);
if (findSavegame(saves, savegameId) == -1) {
s->r_acc = TRUE_REG;
warning("Savegame ID %d not found", savegameId);
} else {
Common::SaveFileManager *saveFileMan = g_sci->getSaveFileManager();
Common::String filename = g_sci->getSavegameName(savegameId);
Common::SeekableReadStream *in;
in = saveFileMan->openForLoading(filename);
if (in) {
// found a savegame file
gamestate_restore(s, in);
delete in;
if (g_sci->getGameId() == GID_MOTHERGOOSE256) {
// WORKAROUND: Mother Goose SCI1/SCI1.1 does some weird things for
// saving a previously restored game.
// We set the current savedgame-id directly and remove the script
// code concerning this via script patch.
s->variables[VAR_GLOBAL][0xB3].setOffset(SAVEGAMEID_OFFICIALRANGE_START + savegameId);
}
} else {
s->r_acc = TRUE_REG;
warning("Savegame #%d not found", savegameId);
}
}
if (!s->r_acc.isNull()) {
// no success?
if (pausedMusic)
g_sci->_soundCmd->pauseAll(false); // unpause music
}
return s->r_acc;
}
reg_t kSaveGame(EngineState *s, int argc, reg_t *argv) {
Common::String game_id;
int16 virtualId = argv[1].toSint16();
int16 savegameId = -1;
Common::String game_description;
Common::String version;
if (argc > 3)
version = s->_segMan->getString(argv[3]);
// We check here, we don't want to delete a users save in case we are within a kernel function
if (s->executionStackBase) {
warning("kSaveGame - won't save from within kernel function");
return NULL_REG;
}
if (argv[0].isNull()) {
// Direct call, from a patched Game::save
if ((argv[1] != SIGNAL_REG) || (!argv[2].isNull()))
error("kSaveGame: assumed patched call isn't accurate");
// we are supposed to show a dialog for the user and let him choose where to save
g_sci->_soundCmd->pauseAll(true); // pause music
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
savegameId = dialog->runModalWithCurrentTarget();
game_description = dialog->getResultString();
if (game_description.empty()) {
// create our own description for the saved game, the user didnt enter it
game_description = dialog->createDefaultSaveDescription(savegameId);
}
delete dialog;
g_sci->_soundCmd->pauseAll(false); // unpause music ( we can't have it paused during save)
if (savegameId < 0)
return NULL_REG;
} else {
// Real call from script
game_id = s->_segMan->getString(argv[0]);
if (argv[2].isNull())
error("kSaveGame: called with description being NULL");
game_description = s->_segMan->getString(argv[2]);
debug(3, "kSaveGame(%s,%d,%s,%s)", game_id.c_str(), virtualId, game_description.c_str(), version.c_str());
Common::Array<SavegameDesc> saves;
listSavegames(saves);
if ((virtualId >= SAVEGAMEID_OFFICIALRANGE_START) && (virtualId <= SAVEGAMEID_OFFICIALRANGE_END)) {
// savegameId is an actual Id, so search for it just to make sure
savegameId = virtualId - SAVEGAMEID_OFFICIALRANGE_START;
if (findSavegame(saves, savegameId) == -1)
return NULL_REG;
} else if (virtualId < SAVEGAMEID_OFFICIALRANGE_START) {
// virtualId is low, we assume that scripts expect us to create new slot
if (virtualId == s->_lastSaveVirtualId) {
// if last virtual id is the same as this one, we assume that caller wants to overwrite last save
savegameId = s->_lastSaveNewId;
} else {
uint savegameNr;
// savegameId is in lower range, scripts expect us to create a new slot
for (savegameId = 0; savegameId < SAVEGAMEID_OFFICIALRANGE_START; savegameId++) {
for (savegameNr = 0; savegameNr < saves.size(); savegameNr++) {
if (savegameId == saves[savegameNr].id)
break;
}
if (savegameNr == saves.size())
break;
}
if (savegameId == SAVEGAMEID_OFFICIALRANGE_START)
error("kSavegame: no more savegame slots available");
}
} else {
error("kSaveGame: invalid savegameId used");
}
// Save in case caller wants to overwrite last newly created save
s->_lastSaveVirtualId = virtualId;
s->_lastSaveNewId = savegameId;
}
s->r_acc = NULL_REG;
Common::String filename = g_sci->getSavegameName(savegameId);
Common::SaveFileManager *saveFileMan = g_sci->getSaveFileManager();
Common::OutSaveFile *out;
out = saveFileMan->openForSaving(filename);
if (!out) {
warning("Error opening savegame \"%s\" for writing", filename.c_str());
} else {
if (!gamestate_save(s, out, game_description, version)) {
warning("Saving the game failed");
} else {
s->r_acc = TRUE_REG; // save successful
}
out->finalize();
if (out->err()) {
warning("Writing the savegame failed");
s->r_acc = NULL_REG; // write failure
}
delete out;
}
return s->r_acc;
}
bool Keyboard::getKey(Common::Event &event) {
Common::KeyCode keycode = event.kbd.keycode;
if (((keycode == Common::KEYCODE_LALT) || (keycode == Common::KEYCODE_RALT)) && event.type == Common::EVENT_KEYDOWN)
_keyAlt = true;
else
_keyAlt = false;
switch (keycode) {
case Common::KEYCODE_F1:
if (event.type == Common::EVENT_KEYUP)
return false;
// Display ScummVM version and translation strings
for (int i = 0; i < 5; i++)
_vm->_commandHandler->addCommand(kCmdInf, 1, kShowScummVMVersion + i, NULL);
return false;
case Common::KEYCODE_F5:
if (_vm->canSaveGameStateCurrently()) {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser("Save game:", "Save", true);
int16 savegameId = dialog->runModalWithCurrentTarget();
Common::String savegameDescription = dialog->getResultString();
delete dialog;
if (savegameId != -1)
_vm->saveGameState(savegameId, savegameDescription);
}
return false;
case Common::KEYCODE_F7:
if (_vm->canLoadGameStateCurrently()) {
GUI::SaveLoadChooser *dialog = new GUI::SaveLoadChooser("Restore game:", "Restore", false);
int16 savegameId = dialog->runModalWithCurrentTarget();
delete dialog;
if (savegameId != -1)
_vm->loadGameState(savegameId);
}
return false;
case Common::KEYCODE_d:
if (event.kbd.flags & Common::KBD_CTRL) {
// Start the debugger
_vm->getDebugger()->attach();
_vm->getDebugger()->onFrame();
return false;
}
break;
case Common::KEYCODE_x:
if (event.kbd.flags & Common::KBD_ALT) {
_vm->quit();
return false;
}
break;
case Common::KEYCODE_0:
case Common::KEYCODE_1:
case Common::KEYCODE_2:
case Common::KEYCODE_3:
case Common::KEYCODE_4:
if (event.kbd.flags & Common::KBD_ALT) {
_vm->_commandHandler->addCommand(kCmdLevel, -1, keycode - Common::KEYCODE_0, NULL);
return false;
}
// Fallthrough intended
case Common::KEYCODE_5:
case Common::KEYCODE_6:
case Common::KEYCODE_7:
case Common::KEYCODE_8:
if (event.type == Common::EVENT_KEYDOWN && !(event.kbd.flags & Common::KBD_ALT) && keycode != Common::KEYCODE_0) {
_vm->selectPocket(keycode - Common::KEYCODE_1);
return false;
}
break;
default:
break;
}
return true;
}