static void syncWithSerializer(Common::Serializer &s, Track &t) {
s.syncAsSByte(t.pan, VER(31));
s.syncAsSint32LE(t.vol, VER(31));
s.syncAsSint32LE(t.volFadeDest, VER(31));
s.syncAsSint32LE(t.volFadeStep, VER(31));
s.syncAsSint32LE(t.volFadeDelay, VER(31));
s.syncAsByte(t.volFadeUsed, VER(31));
s.syncAsSint32LE(t.soundId, VER(31));
s.syncArray(t.soundName, 15, Common::Serializer::SByte, VER(31));
s.syncAsByte(t.used, VER(31));
s.syncAsByte(t.toBeRemoved, VER(31));
s.syncAsByte(t.souStreamUsed, VER(31));
s.skip(1, VER(31), VER(76)); // mixerStreamRunning
s.syncAsSint32LE(t.soundPriority, VER(31));
s.syncAsSint32LE(t.regionOffset, VER(31));
s.skip(4, VER(31), VER(31)); // trackOffset
s.syncAsSint32LE(t.dataOffset, VER(31));
s.syncAsSint32LE(t.curRegion, VER(31));
s.syncAsSint32LE(t.curHookId, VER(31));
s.syncAsSint32LE(t.volGroupId, VER(31));
s.syncAsSint32LE(t.soundType, VER(31));
s.syncAsSint32LE(t.feedSize, VER(31));
s.syncAsSint32LE(t.dataMod12Bit, VER(31));
s.syncAsSint32LE(t.mixerFlags, VER(31));
s.skip(4, VER(31), VER(42)); // mixerVol
s.skip(4, VER(31), VER(42)); // mixerPan
s.syncAsByte(t.sndDataExtComp, VER(45));
}
static bool syncSaveGameHeader(Common::Serializer &s, SaveGameHeader &hdr) {
s.syncAsUint32LE(hdr.id);
s.syncAsUint32LE(hdr.size);
s.syncAsUint32LE(hdr.ver);
s.syncBytes((byte *)hdr.desc, SG_DESC_LEN);
hdr.desc[SG_DESC_LEN - 1] = 0;
syncTime(s, hdr.dateTime);
int tmp = hdr.size - s.bytesSynced();
// NOTE: We can't use SAVEGAME_ID here when attempting to remove a saved game from the launcher,
// as there is no TinselEngine initialized then. This means that we can't check if this is a DW1
// or DW2 savegame in this case, but it doesn't really matter, as the saved game is about to be
// deleted anyway. Refer to bug #3387551.
bool correctID = _vm ? (hdr.id == SAVEGAME_ID) : (hdr.id == DW1_SAVEGAME_ID || hdr.id == DW2_SAVEGAME_ID);
// Perform sanity check
if (tmp < 0 || !correctID || hdr.ver > CURRENT_VER || hdr.size > 1024)
return false;
// Skip over any extra bytes
s.skip(tmp);
return true;
}
static bool syncSaveGameHeader(Common::Serializer &s, SaveGameHeader &hdr) {
s.syncAsUint32LE(hdr.id);
s.syncAsUint32LE(hdr.size);
s.syncAsUint32LE(hdr.ver);
s.syncBytes((byte *)hdr.desc, SG_DESC_LEN);
hdr.desc[SG_DESC_LEN - 1] = 0;
syncTime(s, hdr.dateTime);
int tmp = hdr.size - s.bytesSynced();
// NOTE: We can't use SAVEGAME_ID here when attempting to remove a saved game from the launcher,
// as there is no TinselEngine initialized then. This means that we can't check if this is a DW1
// or DW2 savegame in this case, but it doesn't really matter, as the saved game is about to be
// deleted anyway. Refer to bug #3387551.
bool correctID = _vm ? (hdr.id == SAVEGAME_ID) : (hdr.id == DW1_SAVEGAME_ID || hdr.id == DW2_SAVEGAME_ID);
// Perform sanity check
if (tmp < 0 || !correctID || hdr.ver > CURRENT_VER || hdr.size > 1024)
return false;
if (tmp > 0) {
// If there's header space left, handling syncing the Scn flag and game language
s.syncAsByte(hdr.scnFlag);
s.syncAsByte(hdr.language);
tmp -= 2;
if (_vm && s.isLoading()) {
// If the engine is loaded, ensure the Scn/Gra usage is correct, and it's the correct language
if ((hdr.scnFlag != ((_vm->getFeatures() & GF_SCNFILES) != 0)) ||
(hdr.language != _vm->_config->_language))
return false;
}
}
// Handle the number of interpreter contexts that will be saved in the savegame
if (tmp >= 2) {
tmp -= 2;
hdr.numInterpreters = NUM_INTERPRET;
s.syncAsUint16LE(hdr.numInterpreters);
} else {
hdr.numInterpreters = (TinselV2 ? 70 : 64) - 20;
}
// Skip over any extra bytes
s.skip(tmp);
return true;
}
//////////////////////////////////////////////////////////////////////////
// Serializable
//////////////////////////////////////////////////////////////////////////
void SavePoints::saveLoadWithSerializer(Common::Serializer &s) {
// Serialize savepoint data
uint32 dataSize = (s.isLoading() ? _savePointsMaxSize : _data.size());
for (uint i = 0; i < dataSize; i++) {
if (s.isLoading()) {
SavePointData data;
_data.push_back(data);
}
s.syncAsUint32LE(_data[i].entity1);
s.syncAsUint32LE(_data[i].action);
s.syncAsUint32LE(_data[i].entity2);
s.syncAsUint32LE(_data[i].param);
}
// Skip uninitialized data if any
s.skip((_savePointsMaxSize - dataSize) * 16);
// Number of savepoints
uint32 numSavepoints = _savepoints.size();
s.syncAsUint32LE(numSavepoints);
// Savepoints
if (s.isLoading()) {
for (uint i = 0; i < numSavepoints; i++) {
SavePoint point;
s.syncAsUint32LE(point.entity1);
s.syncAsUint32LE(point.action);
s.syncAsUint32LE(point.entity2);
s.syncAsUint32LE(point.param.intValue);
_savepoints.push_back(point);
if (_savepoints.size() >= _savePointsMaxSize)
break;
}
} else {
for (Common::List<SavePoint>::iterator it = _savepoints.begin(); it != _savepoints.end(); ++it) {
s.syncAsUint32LE((*it).entity1);
s.syncAsUint32LE((*it).action);
s.syncAsUint32LE((*it).entity2);
s.syncAsUint32LE((*it).param.intValue);
}
}
}
static bool syncSaveGameHeader(Common::Serializer &s, SaveGameHeader &hdr) {
s.syncAsUint32LE(hdr.id);
s.syncAsUint32LE(hdr.size);
s.syncAsUint32LE(hdr.ver);
s.syncBytes((byte *)hdr.desc, SG_DESC_LEN);
hdr.desc[SG_DESC_LEN - 1] = 0;
syncTime(s, hdr.dateTime);
int tmp = hdr.size - s.bytesSynced();
// Perform sanity check
if (tmp < 0 || hdr.id != SAVEGAME_ID || hdr.ver > CURRENT_VER || hdr.size > 1024)
return false;
// Skip over any extra bytes
s.skip(tmp);
return true;
}
void EntityData::EntityCallData::saveLoadWithSerializer(Common::Serializer &s) {
for (uint i = 0; i < ARRAYSIZE(callbacks); i++)
s.syncAsByte(callbacks[i]);
s.syncAsByte(currentCall);
s.syncAsUint16LE(entityPosition);
s.syncAsUint16LE(location);
s.syncAsUint16LE(car);
s.syncAsByte(field_497);
s.syncAsByte(entity);
s.syncAsByte(inventoryItem);
s.syncAsByte(direction);
s.syncAsUint16LE(field_49B);
s.syncAsUint16LE(currentFrame);
s.syncAsUint16LE(currentFrame2);
s.syncAsUint16LE(field_4A1);
s.syncAsUint16LE(field_4A3);
s.syncAsByte(clothes);
s.syncAsByte(position);
s.syncAsByte(car2);
s.syncAsByte(doProcessEntity);
s.syncAsByte(field_4A9);
s.syncAsByte(field_4AA);
s.syncAsByte(directionSwitch);
// Sync strings
#define SYNC_STRING(varName, count) { \
char seqName[13]; \
memset(&seqName, 0, count); \
if (s.isSaving()) strcpy((char *)&seqName, varName.c_str()); \
s.syncBytes((byte *)&seqName, count); \
if (s.isLoading()) varName = seqName; \
}
SYNC_STRING(sequenceName, 13);
SYNC_STRING(sequenceName2, 13);
SYNC_STRING(sequenceNamePrefix, 7);
SYNC_STRING(sequenceNameCopy, 13);
#undef SYNC_STRING
// Skip pointers to frame & sequences
s.skip(5 * 4);
}
//////////////////////////////////////////////////////////////////////////
// Savegame
//////////////////////////////////////////////////////////////////////////
void SoundQueue::saveLoadWithSerializer(Common::Serializer &s) {
Common::StackLock locker(_mutex);
s.syncAsUint32LE(_state);
s.syncAsUint32LE(_currentType);
// Compute the number of entries to save
uint32 numEntries = count();
s.syncAsUint32LE(numEntries);
// Save or load each entry data
if (s.isSaving()) {
for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i)
(*i)->saveLoadWithSerializer(s);
} else {
warning("[Sound::saveLoadWithSerializer] Loading not implemented");
s.skip(numEntries * 64);
}
}
void SaveLoadManager::syncSavegameData(Common::Serializer &s, int version) {
// The brief version 3 had the highscores embedded. They're in a separate file now, so skip
if (version == 3 && s.isLoading())
s.skip(100);
s.syncBytes(&_vm->_globals->_saveData->_data[0], 2050);
syncCharacterLocation(s, _vm->_globals->_saveData->_cloneHopkins);
syncCharacterLocation(s, _vm->_globals->_saveData->_realHopkins);
syncCharacterLocation(s, _vm->_globals->_saveData->_samantha);
for (int i = 0; i < 35; ++i)
s.syncAsSint16LE(_vm->_globals->_saveData->_inventory[i]);
if (version > 1) {
s.syncAsSint16LE(_vm->_globals->_saveData->_mapCarPosX);
s.syncAsSint16LE(_vm->_globals->_saveData->_mapCarPosY);
} else {
_vm->_globals->_saveData->_mapCarPosX = _vm->_globals->_saveData->_mapCarPosY = 0;
}
}
void MystGameState::syncGameState(Common::Serializer &s, bool isME) {
// Globals first
s.syncAsUint16LE(_globals.u0);
s.syncAsUint16LE(_globals.currentAge);
s.syncAsUint16LE(_globals.heldPage);
s.syncAsUint16LE(_globals.u1);
s.syncAsUint16LE(_globals.transitions);
s.syncAsUint16LE(_globals.zipMode);
s.syncAsUint16LE(_globals.redPagesInBook);
s.syncAsUint16LE(_globals.bluePagesInBook);
// Onto Myst
if (isME) {
s.syncAsUint32LE(_myst.cabinMarkerSwitch);
s.syncAsUint32LE(_myst.clockTowerMarkerSwitch);
s.syncAsUint32LE(_myst.dockMarkerSwitch);
s.syncAsUint32LE(_myst.poolMarkerSwitch);
s.syncAsUint32LE(_myst.gearsMarkerSwitch);
s.syncAsUint32LE(_myst.generatorMarkerSwitch);
s.syncAsUint32LE(_myst.observatoryMarkerSwitch);
s.syncAsUint32LE(_myst.rocketshipMarkerSwitch);
} else {
s.syncAsByte(_myst.cabinMarkerSwitch);
s.syncAsByte(_myst.clockTowerMarkerSwitch);
s.syncAsByte(_myst.dockMarkerSwitch);
s.syncAsByte(_myst.poolMarkerSwitch);
s.syncAsByte(_myst.gearsMarkerSwitch);
s.syncAsByte(_myst.generatorMarkerSwitch);
s.syncAsByte(_myst.observatoryMarkerSwitch);
s.syncAsByte(_myst.rocketshipMarkerSwitch);
}
s.syncAsUint16LE(_myst.greenBookOpenedBefore);
s.syncAsUint16LE(_myst.shipFloating);
s.syncAsUint16LE(_myst.cabinValvePosition);
s.syncAsUint16LE(_myst.clockTowerHourPosition);
s.syncAsUint16LE(_myst.clockTowerMinutePosition);
s.syncAsUint16LE(_myst.gearsOpen);
s.syncAsUint16LE(_myst.clockTowerBridgeOpen);
s.syncAsUint16LE(_myst.generatorBreakers);
s.syncAsUint16LE(_myst.generatorButtons);
s.syncAsUint16LE(_myst.generatorVoltage);
s.syncAsUint16LE(_myst.libraryBookcaseDoor);
s.syncAsUint16LE(_myst.imagerSelection);
s.syncAsUint16LE(_myst.imagerActive);
s.syncAsUint16LE(_myst.imagerWaterErased);
s.syncAsUint16LE(_myst.imagerMountainErased);
s.syncAsUint16LE(_myst.imagerAtrusErased);
s.syncAsUint16LE(_myst.imagerMarkerErased);
s.syncAsUint16LE(_myst.towerRotationAngle);
s.syncAsUint16LE(_myst.courtyardImageBoxes);
s.syncAsUint16LE(_myst.cabinPilotLightLit);
s.syncAsUint16LE(_myst.observatoryDaySetting);
s.syncAsUint16LE(_myst.observatoryLights);
s.syncAsUint16LE(_myst.observatoryMonthSetting);
s.syncAsUint16LE(_myst.observatoryTimeSetting);
s.syncAsUint16LE(_myst.observatoryYearSetting);
s.syncAsUint16LE(_myst.observatoryDayTarget);
s.syncAsUint16LE(_myst.observatoryMonthTarget);
s.syncAsUint16LE(_myst.observatoryTimeTarget);
s.syncAsUint16LE(_myst.observatoryYearTarget);
s.syncAsUint16LE(_myst.cabinSafeCombination);
s.syncAsUint16LE(_myst.treePosition);
s.syncAsUint32LE(_myst.treeLastMoveTime);
for (int i = 0; i < 5; i++)
s.syncAsUint16LE(_myst.rocketSliderPosition[i]);
s.syncAsUint16LE(_myst.observatoryDaySlider);
s.syncAsUint16LE(_myst.observatoryMonthSlider);
s.syncAsUint16LE(_myst.observatoryYearSlider);
s.syncAsUint16LE(_myst.observatoryTimeSlider);
// Channelwood
if (isME) {
s.syncAsUint32LE(_channelwood.waterPumpBridgeState);
s.syncAsUint32LE(_channelwood.elevatorState);
s.syncAsUint32LE(_channelwood.stairsLowerDoorState);
s.syncAsUint32LE(_channelwood.pipeState);
} else {
s.syncAsByte(_channelwood.waterPumpBridgeState);
s.syncAsByte(_channelwood.elevatorState);
s.syncAsByte(_channelwood.stairsLowerDoorState);
s.syncAsByte(_channelwood.pipeState);
}
s.syncAsUint16LE(_channelwood.waterValveStates);
s.syncAsUint16LE(_channelwood.holoprojectorSelection);
s.syncAsUint16LE(_channelwood.stairsUpperDoorState);
if (isME)
s.skip(4);
else
s.skip(1);
// Mechanical
s.syncAsUint16LE(_mechanical.achenarPanelState);
s.syncAsUint16LE(_mechanical.sirrusPanelState);
s.syncAsUint16LE(_mechanical.staircaseState);
s.syncAsUint16LE(_mechanical.elevatorRotation);
for (int i = 0; i < 4; i++)
s.syncAsUint16LE(_mechanical.codeShape[i]);
// Selenitic
if (isME) {
s.syncAsUint32LE(_selenitic.emitterEnabledWater);
s.syncAsUint32LE(_selenitic.emitterEnabledVolcano);
s.syncAsUint32LE(_selenitic.emitterEnabledClock);
s.syncAsUint32LE(_selenitic.emitterEnabledCrystal);
s.syncAsUint32LE(_selenitic.emitterEnabledWind);
s.syncAsUint32LE(_selenitic.soundReceiverOpened);
s.syncAsUint32LE(_selenitic.tunnelLightsSwitchedOn);
} else {
s.syncAsByte(_selenitic.emitterEnabledWater);
s.syncAsByte(_selenitic.emitterEnabledVolcano);
s.syncAsByte(_selenitic.emitterEnabledClock);
s.syncAsByte(_selenitic.emitterEnabledCrystal);
s.syncAsByte(_selenitic.emitterEnabledWind);
s.syncAsByte(_selenitic.soundReceiverOpened);
s.syncAsByte(_selenitic.tunnelLightsSwitchedOn);
}
s.syncAsUint16LE(_selenitic.soundReceiverCurrentSource);
for (byte i = 0; i < 5; i++)
s.syncAsUint16LE(_selenitic.soundReceiverPositions[i]);
for (byte i = 0; i < 5; i++)
s.syncAsUint16LE(_selenitic.soundLockSliderPositions[i]);
// Stoneship
if (isME) {
s.syncAsUint32LE(_stoneship.lightState);
} else {
s.syncAsByte(_stoneship.lightState);
}
s.syncAsUint16LE(_stoneship.sideDoorOpened);
s.syncAsUint16LE(_stoneship.pumpState);
s.syncAsUint16LE(_stoneship.trapdoorState);
s.syncAsUint16LE(_stoneship.chestWaterState);
s.syncAsUint16LE(_stoneship.chestValveState);
s.syncAsUint16LE(_stoneship.chestOpenState);
s.syncAsUint16LE(_stoneship.trapdoorKeyState);
s.syncAsUint32LE(_stoneship.generatorDuration);
s.syncAsUint16LE(_stoneship.generatorPowerAvailable);
s.syncAsUint32LE(_stoneship.generatorDepletionTime);
// D'ni
s.syncAsUint16LE(_globals.ending);
// Already visited zip destinations
for (byte i = 0; i < 41; i++)
s.syncAsUint16LE(_mystReachableZipDests[i]);
for (byte i = 0; i < 41; i++)
s.syncAsUint16LE(_channelwoodReachableZipDests[i]);
for (byte i = 0; i < 41; i++)
s.syncAsUint16LE(_mechReachableZipDests[i]);
for (byte i = 0; i < 41; i++)
s.syncAsUint16LE(_seleniticReachableZipDests[i]);
for (byte i = 0; i < 41; i++)
s.syncAsUint16LE(_stoneshipReachableZipDests[i]);
if ((isME && s.bytesSynced() != 664) || (!isME && s.bytesSynced() != 601))
warning("Unexpected File Position 0x%03X At End of Save/Load", s.bytesSynced());
}
void IMuseDigital::saveLoadEarly(Common::Serializer &s) {
Common::StackLock lock(_mutex, "IMuseDigital::saveLoadEarly()");
s.skip(4, VER(31), VER(42)); // _volVoice
s.skip(4, VER(31), VER(42)); // _volSfx
s.skip(4, VER(31), VER(42)); // _volMusic
s.syncAsSint32LE(_curMusicState, VER(31));
s.syncAsSint32LE(_curMusicSeq, VER(31));
s.syncAsSint32LE(_curMusicCue, VER(31));
s.syncAsSint32LE(_nextSeqToPlay, VER(31));
s.syncAsByte(_radioChatterSFX, VER(76));
s.syncArray(_attributes, 188, Common::Serializer::Sint32LE, VER(31));
for (int l = 0; l < MAX_DIGITAL_TRACKS + MAX_DIGITAL_FADETRACKS; l++) {
Track *track = _track[l];
if (s.isLoading()) {
memset(track, 0, sizeof(Track));
}
syncWithSerializer(s, *track);
if (s.isLoading()) {
_track[l]->trackId = l;
if (!track->used)
continue;
if ((track->toBeRemoved) || (track->souStreamUsed) || (track->curRegion == -1)) {
track->used = false;
continue;
}
// TODO: The code below has a lot in common with that in IMuseDigital::startSound.
// Try to refactor them to reduce the code duplication.
track->soundDesc = _sound->openSound(track->soundId, track->soundName, track->soundType, track->volGroupId, -1);
if (!track->soundDesc)
track->soundDesc = _sound->openSound(track->soundId, track->soundName, track->soundType, track->volGroupId, 1);
if (!track->soundDesc)
track->soundDesc = _sound->openSound(track->soundId, track->soundName, track->soundType, track->volGroupId, 2);
if (!track->soundDesc) {
warning("IMuseDigital::saveOrLoad: Can't open sound so will not be resumed");
track->used = false;
continue;
}
track->sndDataExtComp = _sound->isSndDataExtComp(track->soundDesc);
track->dataOffset = _sound->getRegionOffset(track->soundDesc, track->curRegion);
int bits = _sound->getBits(track->soundDesc);
int channels = _sound->getChannels(track->soundDesc);
int freq = _sound->getFreq(track->soundDesc);
track->feedSize = freq * channels;
track->mixerFlags = 0;
if (channels == 2)
track->mixerFlags = kFlagStereo;
if ((bits == 12) || (bits == 16)) {
track->mixerFlags |= kFlag16Bits;
track->feedSize *= 2;
} else if (bits == 8) {
track->mixerFlags |= kFlagUnsigned;
} else
error("IMuseDigital::saveOrLoad(): Can't handle %d bit samples", bits);
track->stream = Audio::makeQueuingAudioStream(freq, (track->mixerFlags & kFlagStereo) != 0);
_mixer->playStream(track->getType(), &track->mixChanHandle, track->stream, -1, track->getVol(), track->getPan());
_mixer->pauseHandle(track->mixChanHandle, true);
}
}
}