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scummvm/engines/buried/saveload.cpp

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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* Additional copyright for this file:
* Copyright (C) 1995 Presto Studios, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "common/scummsys.h"
#include "common/config-manager.h"
#include "common/error.h"
#include "common/savefile.h"
#include "common/serializer.h"
#include "common/system.h"
#include "common/translation.h"
#include "gui/message.h"
#include "gui/saveload.h"
#include "buried/buried.h"
#include "buried/frame_window.h"
#include "buried/gameui.h"
#include "buried/global_flags.h"
#include "buried/inventory_window.h"
#include "buried/navdata.h"
#include "buried/scene_view.h"
namespace Buried {
Common::StringArray BuriedEngine::listSaveFiles() {
Common::StringArray fileNames = g_system->getSavefileManager()->listSavefiles("buried-*.sav");
Common::sort(fileNames.begin(), fileNames.end());
return fileNames;
}
bool BuriedEngine::canLoadGameStateCurrently() {
return !isDemo() && _mainWindow && !_yielding;
}
bool BuriedEngine::canSaveGameStateCurrently() {
return !isDemo() && _mainWindow && !_yielding && ((FrameWindow *)_mainWindow)->isGameInProgress();
}
Common::Error BuriedEngine::loadGameState(int slot) {
Common::StringArray fileNames = listSaveFiles();
Common::InSaveFile *loadFile = _saveFileMan->openForLoading(fileNames[slot]);
if (!loadFile)
return Common::kUnknownError;
Location location;
GlobalFlags flags;
Common::Array<int> inventoryItems;
if (!loadState(loadFile, location, flags, inventoryItems)) {
delete loadFile;
return Common::kUnknownError;
}
// Done with the file
delete loadFile;
if (isTrial() && location.timeZone != 4) {
// Display a message preventing the user from loading a non-apartment
// saved game in the trial version
GUI::MessageDialog dialog("ERROR: The location in this saved game is not included in this version of Buried in Time");
dialog.runModal();
// Don't return an error. It's an "error" that we can't load,
// but we're still in a valid state. The message above will
// be displayed instead of the usual GUI load error.
return Common::kNoError;
}
((FrameWindow *)_mainWindow)->loadFromState(location, flags, inventoryItems);
return Common::kNoError;
}
static bool isValidSaveFileChar(char c) {
// Limit it to letters, digits, and a few other characters that should be safe
return Common::isAlnum(c) || c == ' ' || c == '_' || c == '+' || c == '-' || c == '.';
}
static bool isValidSaveFileName(const Common::String &desc) {
for (uint32 i = 0; i < desc.size(); i++)
if (!isValidSaveFileChar(desc[i]))
return false;
return true;
}
Common::Error BuriedEngine::saveGameState(int slot, const Common::String &desc, bool isAutosave) {
if (!isValidSaveFileName(desc))
return Common::Error(Common::kCreatingFileFailed, _("Invalid save file name"));
Common::String output = Common::String::format("buried-%s.sav", desc.c_str());
Common::OutSaveFile *saveFile = _saveFileMan->openForSaving(output, false);
if (!saveFile)
return Common::kUnknownError;
GameUIWindow *gameUI = (GameUIWindow *)((FrameWindow *)_mainWindow)->getMainChildWindow();
Location location;
gameUI->_sceneViewWindow->getCurrentSceneLocation(location);
GlobalFlags &flags = gameUI->_sceneViewWindow->getGlobalFlags();
Common::Array<int> &inventoryItems = gameUI->_inventoryWindow->getItemArray();
if (!saveState(saveFile, location, flags, inventoryItems)) {
delete saveFile;
return Common::kUnknownError;
}
delete saveFile;
return Common::kNoError;
}
enum {
kSavedGameHeaderSize = 9,
kSavedGameHeaderSizeAlt = 7
};
static const byte s_savedGameHeader[kSavedGameHeaderSize] = { 'B', 'I', 'T', 'M', 'P', 'C', 0, 5, 0 };
bool BuriedEngine::loadState(Common::SeekableReadStream *saveFile, Location &location, GlobalFlags &flags, Common::Array<int> &inventoryItems) {
byte header[9];
saveFile->read(header, kSavedGameHeaderSize);
// Only compare the first 6 bytes
// Win95 version of the game output garbage as the last two bytes
if (saveFile->eos() || memcmp(header, s_savedGameHeader, kSavedGameHeaderSizeAlt) != 0)
return false;
Common::Serializer s(saveFile, 0);
if (!syncLocation(s, location))
return false;
if (saveFile->eos())
return false;
if (!syncGlobalFlags(s, flags))
return false;
if (saveFile->eos())
return false;
uint16 itemCount = saveFile->readUint16LE();
if (saveFile->eos())
return false;
inventoryItems.clear();
for (uint16 i = 0; i < itemCount; i++)
inventoryItems.push_back(saveFile->readUint16LE());
return !saveFile->eos();
}
bool BuriedEngine::saveState(Common::WriteStream *saveFile, Location &location, GlobalFlags &flags, Common::Array<int> &inventoryItems) {
saveFile->write(s_savedGameHeader, kSavedGameHeaderSize);
Common::Serializer s(0, saveFile);
if (!syncLocation(s, location))
return false;
if (!syncGlobalFlags(s, flags))
return false;
saveFile->writeUint16LE(inventoryItems.size());
for (uint16 i = 0; i < inventoryItems.size(); i++)
saveFile->writeUint16LE(inventoryItems[i]);
// Fill in remaining items with all zeroes
uint16 fillItems = 50 - inventoryItems.size();
while (fillItems--)
saveFile->writeUint16LE(0);
return true;
}
// Since we can't take the address of a uint16 or uint32 from
// the packed GlobalFlags struct, we need to work around
// it this way.
#define SYNC_FLAG_UINT16(x) \
do { \
if (s.isSaving()) { \
uint16 value = flags.x; \
s.syncAsUint16LE(value); \
} else { \
uint16 value; \
s.syncAsUint16LE(value); \
flags.x = value; \
} \
} while (0)
#define SYNC_FLAG_UINT32(x) \
do { \
if (s.isSaving()) { \
uint32 value = flags.x; \
s.syncAsUint32LE(value); \
} else { \
uint32 value; \
s.syncAsUint32LE(value); \
flags.x = value; \
} \
} while (0)
bool BuriedEngine::syncLocation(Common::Serializer &s, Location &location) {
s.syncAsSint16LE(location.timeZone);
s.syncAsSint16LE(location.environment);
s.syncAsSint16LE(location.node);
s.syncAsSint16LE(location.facing);
s.syncAsSint16LE(location.orientation);
s.syncAsSint16LE(location.depth);
return s.bytesSynced() == 12;
}
bool BuriedEngine::syncGlobalFlags(Common::Serializer &s, GlobalFlags &flags) {
uint32 startBytes = s.bytesSynced();
s.syncAsByte(flags.cgWallExploded);
s.syncAsByte(flags.cgHookPresent);
s.syncAsByte(flags.cgArrowPresent);
s.syncAsByte(flags.cgHammerPresent);
s.syncAsByte(flags.cgSmithyStatus);
s.syncAsByte(flags.cgSmithyGuard);
s.syncAsByte(flags.cgBaileyOneWayGuard);
s.syncAsByte(flags.cgBaileyTwoWayGuards);
s.syncAsByte(flags.cgTapestryFlag);
s.syncAsByte(flags.cgBurnedLetterPresent);
s.syncAsByte(flags.cgGoldCoinsPresent);
s.syncAsByte(flags.cgStorageRoomVisit);
s.syncAsByte(flags.bcTranslateEnabled);
s.syncAsByte(flags.bcCloakingEnabled);
s.syncAsByte(flags.bcLocateEnabled);
s.syncAsByte(flags.myPickedUpCeramicBowl);
s.syncAsByte(flags.myTPCodeWheelStatus);
s.syncAsByte(flags.myTPCodeWheelLeftIndex);
s.syncAsByte(flags.myTPCodeWheelRightIndex);
s.syncAsByte(flags.myMCPickedUpSkull);
s.syncAsByte(flags.myMCDeathGodOfferings);
s.syncAsByte(flags.myWGPlacedRope);
s.syncAsByte(flags.myWGRetrievedJadeBlock);
s.syncAsByte(flags.myWTRetrievedLimestoneBlock);
s.syncAsByte(flags.myWTCurrentBridgeStatus);
s.syncAsByte(flags.myAGRetrievedEntrySkull);
s.syncAsByte(flags.myAGRetrievedSpearSkull);
s.syncAsByte(flags.myAGRetrievedCopperMedal);
s.syncAsByte(flags.myAGRetrievedObsidianBlock);
s.syncAsByte(flags.myAGHeadAStatus);
s.syncAsByte(flags.myAGHeadBStatus);
s.syncAsByte(flags.myAGHeadCStatus);
s.syncAsByte(flags.myAGHeadDStatus);
s.syncAsByte(flags.myAGHeadAStatusSkullID);
s.syncAsByte(flags.myAGHeadBStatusSkullID);
s.syncAsByte(flags.myAGHeadCStatusSkullID);
s.syncAsByte(flags.myAGHeadDStatusSkullID);
s.syncAsByte(flags.myAGTimerHeadID);
SYNC_FLAG_UINT32(myAGTimerStartTime);
s.syncAsByte(flags.myDGOfferedHeart);
s.syncAsByte(flags.takenEnvironCart);
s.syncAsByte(flags.alRDTakenLiveCore);
s.syncAsByte(flags.alRDTakenDeadCore);
s.syncAsByte(flags.alNMWrongAlienPrefixCode);
s.syncAsByte(flags.faKIOvenStatus);
s.syncAsByte(flags.faKIPostBoxSlotA);
s.syncAsByte(flags.faKIPostBoxSlotB);
s.syncAsByte(flags.faKIPostBoxSlotC);
s.syncAsByte(flags.faERCurrentCartridge);
s.syncAsByte(flags.faERTakenRemoteControl);
s.syncAsByte(flags.myMCStingerID);
s.syncAsByte(flags.myMCStingerChannelID);
s.syncAsByte(flags.faStingerID);
s.syncAsByte(flags.faStingerChannelID);
s.syncBytes(flags.unused0, sizeof(flags.unused0));
SYNC_FLAG_UINT32(cgMWCatapultData);
SYNC_FLAG_UINT32(cgMWCatapultOffset);
s.syncAsByte(flags.cgTSTriedDoor);
s.syncAsByte(flags.cgMBCrossedMoat);
s.syncAsByte(flags.cgKSSmithyEntryRead);
s.syncAsByte(flags.cgKSSmithyEntryTranslated);
s.syncAsByte(flags.cgBSFoundMold);
s.syncAsByte(flags.readBurnedLetter);
s.syncAsByte(flags.evcapNumCaptured);
s.syncBytes(flags.evcapBaseID, sizeof(flags.evcapBaseID));
s.syncBytes(flags.unused1, sizeof(flags.unused1));
s.syncAsByte(flags.faMNEnvironDoor);
s.syncAsByte(flags.faMNClockClicked);
s.syncAsByte(flags.faMNBooksClicked);
s.syncAsByte(flags.faMNTazClicked);
s.syncAsByte(flags.faMNPongClicked);
s.syncAsByte(flags.faKIBirdsBobbed);
s.syncAsByte(flags.faKICoffeeSpilled);
s.syncAsByte(flags.cgViewedKeepPlans);
s.syncAsByte(flags.cgFoundChestPanel);
s.syncAsByte(flags.cgTRFoundSword);
s.syncAsByte(flags.faHeardAgentFigure);
s.syncAsByte(flags.jumpBCNoInfoMessageCycle);
s.syncAsByte(flags.myTPCalendarTopTranslated);
s.syncAsByte(flags.myTPCalendarListTranslated);
s.syncAsByte(flags.myTPTextTranslated);
s.syncAsByte(flags.myMCTransDoor);
s.syncAsByte(flags.myMCTransAGOffering);
s.syncAsByte(flags.myMCTransWGOffering);
s.syncAsByte(flags.myMCTransWTOffering);
s.syncAsByte(flags.myMCTransDGOffering);
s.syncAsByte(flags.myMCTransMadeAnOffering);
s.syncAsByte(flags.myWGTransDoorTop);
s.syncAsByte(flags.myWGSeenLowerPassage);
s.syncAsByte(flags.myWGCrossedRopeBridge);
s.syncAsByte(flags.myMCViewedDeathGodDoor);
s.syncAsByte(flags.myTPTransBreathOfItzamna);
SYNC_FLAG_UINT32(myAGHeadAOpenedTime);
SYNC_FLAG_UINT32(myAGHeadBOpenedTime);
SYNC_FLAG_UINT32(myAGHeadCOpenedTime);
SYNC_FLAG_UINT32(myAGHeadDOpenedTime);
s.syncAsByte(flags.myAGHeadATouched);
s.syncAsByte(flags.myAGHeadBTouched);
s.syncAsByte(flags.myAGHeadCTouched);
s.syncAsByte(flags.myAGHeadDTouched);
s.syncAsByte(flags.lensFilterActivated);
s.syncAsByte(flags.dsPTElevatorPresent);
s.syncAsByte(flags.dsPTElevatorLeverA);
s.syncAsByte(flags.dsPTElevatorLeverB);
s.syncAsByte(flags.dsPTDoorLocked);
s.syncAsByte(flags.dsWSPickedUpWheelAssembly);
s.syncAsByte(flags.dsWSPickedUpGearAssembly);
s.syncAsByte(flags.dsWSPickedUpPegs);
s.syncAsByte(flags.dsWSSiegeCycleStatus);
s.syncAsByte(flags.dsWSGrabbedSiegeCycle);
s.syncAsByte(flags.dsPTUseElevatorControls);
s.syncAsByte(flags.dsPTTransElevatorControls);
s.syncAsByte(flags.dsGDTakenCoilOfRope);
s.syncAsByte(flags.dsCTUnlockedDoor);
s.syncAsByte(flags.dsCTViewedAgent3);
s.syncAsByte(flags.dsPTViewedAgent3);
s.syncAsByte(flags.dsCTRetrievedLens);
s.syncAsByte(flags.dsCTTakenHeart);
s.syncAsByte(flags.dsCYFiredCannon);
s.syncAsByte(flags.dsCYBallistaStatus);
s.syncAsByte(flags.dsCYPlacedSiegeCycle);
s.syncAsByte(flags.dsCYBallistaXPos);
s.syncAsByte(flags.dsCYBallistaYPos);
s.syncAsByte(flags.aiHWStingerID);
s.syncAsByte(flags.aiHWStingerChannelID);
s.syncAsByte(flags.aiCRStingerID);
s.syncAsByte(flags.aiCRStingerChannelID);
s.syncAsByte(flags.aiDBStingerID);
s.syncAsByte(flags.aiDBStingerChannelID);
s.syncAsByte(flags.aiCRGrabbedMetalBar);
s.syncAsByte(flags.aiICGrabbedWaterCanister);
s.syncAsByte(flags.aiOxygenTimer);
s.syncAsByte(flags.aiCRPressurized);
s.syncAsByte(flags.aiCRPressurizedAttempted);
s.syncAsByte(flags.aiMRPressurized);
s.syncAsByte(flags.aiIceMined);
s.syncAsByte(flags.aiOxygenReserves);
s.syncAsByte(flags.aiSCHeardInitialSpeech);
s.syncAsByte(flags.aiSCInitialAudioChannel);
s.syncAsByte(flags.aiSCDBDoorWarning);
s.syncAsByte(flags.aiSCMoveCenterWarning);
s.syncAsByte(flags.aiSCConversationStatus);
s.syncAsByte(flags.aiHWIceDoorUnlocked);
s.syncAsByte(flags.aiICWaterInFillHandle);
s.syncAsByte(flags.aiICTakenWaterCanister);
s.syncAsByte(flags.aiSWStingerID);
s.syncAsByte(flags.aiSWStingerChannelID);
s.syncAsByte(flags.aiMRCorrectFreqSet);
s.syncAsByte(flags.aiSCHeardNexusDoorComment);
s.syncAsByte(flags.aiSCHeardNexusDoorCode);
s.syncAsByte(flags.asInitialGuardsPass);
s.syncAsByte(flags.asRBPodAStatus);
s.syncAsByte(flags.asRBPodBStatus);
s.syncAsByte(flags.asRBPodCStatus);
s.syncAsByte(flags.asRBPodDStatus);
s.syncAsByte(flags.asRBPodEStatus);
s.syncAsByte(flags.asRBPodFStatus);
s.syncAsByte(flags.asRBPodATakenEnvironCart);
s.syncAsByte(flags.asRBPodBTakenPuzzleBox);
s.syncAsByte(flags.asRBPodCTakenCodex);
s.syncAsByte(flags.asRBPodDTakenSculpture);
s.syncAsByte(flags.asRBPodETakenSword);
s.syncAsByte(flags.asTakenEvidenceThisTrip);
s.syncAsByte(flags.asDangerDoorASealed);
s.syncAsByte(flags.asDoorBGuardsSeen);
s.syncAsByte(flags.asAmbassadorEncounter);
s.syncAsByte(flags.dsCTTriedLockedDoor);
s.syncAsByte(flags.dsCTCodexTranslateAttempted);
s.syncAsByte(flags.dsCTCodexFormulaeFound);
s.syncAsByte(flags.dsCTCodexAtlanticusPage2);
s.syncAsByte(flags.dsCTTriedElevatorControls);
s.syncAsByte(flags.aiDBPlayedMomComment);
s.syncAsByte(flags.aiDBPlayedFirstArthur);
s.syncAsByte(flags.aiDBPlayedSecondArthur);
s.syncAsByte(flags.aiDBPlayedThirdArthur);
s.syncAsByte(flags.aiDBPlayedFourthArthur);
s.syncAsByte(flags.aiSCPlayedNoStinger);
s.syncAsByte(flags.faKITakenPostboxItem);
s.syncAsByte(flags.cgMBVisited);
s.syncAsByte(flags.cgKCVisited);
s.syncAsByte(flags.cgTRVisited);
s.syncAsByte(flags.cgKSReadJournal);
s.syncAsByte(flags.cgSRClickedOnLockedChest);
s.syncAsByte(flags.cgSROpenedChest);
s.syncAsByte(flags.dsVisitedCodexTower);
s.syncAsByte(flags.dsPTRaisedPlatform);
s.syncAsByte(flags.dsPTWalkedDownElevator);
s.syncAsByte(flags.dsPTBeenOnBalcony);
s.syncAsByte(flags.dsGDClickedOnCodexDoor);
s.syncAsByte(flags.dsWSSeenCycleSketch);
s.syncAsByte(flags.dsWSSeenBallistaSketch);
s.syncAsByte(flags.genHadSiegeCycle);
s.syncAsByte(flags.genHadDriveAssembly);
s.syncAsByte(flags.genHadWheelAssembly);
s.syncAsByte(flags.dsCYNeverConnectedHook);
s.syncAsByte(flags.dsCYNeverShotBallista);
s.syncAsByte(flags.dsCYNeverUsedCrank);
s.syncAsByte(flags.dsCYNeverOpenedBalconyDoor);
s.syncAsByte(flags.dsCYTranslatedCodex);
s.syncAsByte(flags.dsCYTriedOpeningDoor);
s.syncAsByte(flags.dsCYTriedElevator);
s.syncAsByte(flags.dsCYFoundCodexes);
s.syncAsByte(flags.myVisitedMainCavern);
s.syncAsByte(flags.myVisitedArrowGod);
s.syncAsByte(flags.myVisitedWaterGod);
s.syncAsByte(flags.myVisitedWealthGod);
s.syncAsByte(flags.myVisitedDeathGod);
s.syncAsByte(flags.myVisitedSpecRooms);
s.syncAsByte(flags.myWTSteppedOnSwings);
s.syncAsByte(flags.myWTSteppedOnFarLedge);
s.syncAsByte(flags.myDGOpenedPuzzleBox);
s.syncAsByte(flags.myAGVisitedAltar);
s.syncAsByte(flags.dsCTPlayedBallistaFalling);
s.syncAsByte(flags.cgTSTriedDoorA);
s.syncAsByte(flags.cgTSTriedDoorB);
s.syncAsByte(flags.aiHWLastCommentPlayed);
s.syncAsByte(flags.aiNXPlayedBrainComment);
s.syncAsByte(flags.asRBLastStingerID);
s.syncAsByte(flags.asRBStingerID);
s.syncAsByte(flags.aiICProcessedOxygen);
s.syncAsByte(flags.dsCYWeebleClicked);
s.syncAsByte(flags.aiICUsedMiningControls);
s.syncAsByte(flags.aiSWAttemptedPresMR);
s.syncAsByte(flags.aiICRefilledOxygen);
s.syncAsByte(flags.aiMRUsedHarmonicsInterface);
s.syncAsByte(flags.alRestoreSkipAgent3Initial);
s.syncBytes(flags.unused2, sizeof(flags.unused2));
s.syncAsByte(flags.scoreGotTranslateBioChip);
s.syncAsByte(flags.scoreEnteredSpaceStation);
s.syncAsByte(flags.scoreDownloadedArthur);
s.syncAsByte(flags.scoreFoundSculptureDiagram);
s.syncAsByte(flags.scoreEnteredKeep);
s.syncAsByte(flags.scoreGotKeyFromSmithy);
s.syncAsByte(flags.scoreEnteredTreasureRoom);
s.syncAsByte(flags.scoreFoundSwordDiamond);
s.syncAsByte(flags.scoreMadeSiegeCycle);
s.syncAsByte(flags.scoreEnteredCodexTower);
s.syncAsByte(flags.scoreLoggedCodexEvidence);
s.syncAsByte(flags.scoreEnteredMainCavern);
s.syncAsByte(flags.scoreGotWealthGodPiece);
s.syncAsByte(flags.scoreGotRainGodPiece);
s.syncAsByte(flags.scoreGotWarGodPiece);
s.syncAsByte(flags.scoreCompletedDeathGod);
s.syncAsByte(flags.scoreEliminatedAgent3);
s.syncAsByte(flags.scoreTransportToKrynn);
s.syncAsByte(flags.scoreGotKrynnArtifacts);
s.syncAsByte(flags.scoreDefeatedIcarus);
s.syncAsByte(flags.scoreResearchINNLouvreReport);
s.syncAsByte(flags.scoreResearchINNHighBidder);
s.syncAsByte(flags.scoreResearchINNAppeal);
s.syncAsByte(flags.scoreResearchINNUpdate);
s.syncAsByte(flags.scoreResearchINNJumpsuit);
s.syncAsByte(flags.scoreResearchBCJumpsuit);
s.syncAsByte(flags.scoreResearchMichelle);
s.syncAsByte(flags.scoreResearchMichelleBkg);
s.syncAsByte(flags.scoreResearchLensFilter);
s.syncAsByte(flags.scoreResearchCastleFootprint);
s.syncAsByte(flags.scoreResearchDaVinciFootprint);
s.syncAsByte(flags.scoreResearchMorphSculpture);
s.syncAsByte(flags.scoreResearchEnvironCart);
s.syncAsByte(flags.scoreResearchAgent3Note);
s.syncAsByte(flags.scoreResearchAgent3DaVinci);
SYNC_FLAG_UINT16(scoreHintsTotal);
s.syncBytes(flags.unused3, sizeof(flags.unused3));
s.syncAsByte(flags.genJumpCastleBriefing);
s.syncAsByte(flags.genJumpMayanBriefing);
s.syncAsByte(flags.genJumpDaVinciBriefing);
s.syncAsByte(flags.genJumpStationBriefing);
s.syncBytes(flags.unused4, sizeof(flags.unused4));
s.syncAsByte(flags.generalWalkthroughMode);
s.syncBytes(flags.unused5, sizeof(flags.unused5));
s.syncBytes(flags.aiData, sizeof(flags.aiData));
return s.bytesSynced() - startBytes == 1024;
}
Common::Error BuriedEngine::runLoadDialog() {
GUI::SaveLoadChooser slc(_("Load game:"), _("Load"), false);
int slot = slc.runModalWithCurrentTarget();
Common::Error result;
if (slot >= 0) {
if (loadGameState(slot).getCode() == Common::kNoError)
result = Common::kNoError;
else
result = Common::kUnknownError;
} else {
result = Common::kUserCanceled;
}
return result;
}
Common::Error BuriedEngine::runSaveDialog() {
GUI::SaveLoadChooser slc(_("Save game:"), _("Save"), true);
int slot = slc.runModalWithCurrentTarget();
Common::Error result;
if (slot >= 0) {
if (saveGameState(slot, slc.getResultString(), false).getCode() == Common::kNoError)
result = Common::kNoError;
else
result = Common::kUnknownError;
} else {
result = Common::kUserCanceled;
}
return result;
}
} // End of namespace Buried
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