static void syncCT(Common::Serializer &s) {
int v = (_vm->_polyStruct) ? 1 : 0;
s.syncAsSint32LE(v);
if (s.isLoading())
_vm->_polyStruct = (v != 0) ? &_vm->_polyStructNorm : NULL;
if (v == 0)
// There is no further data to load or save
return;
s.syncAsSint16LE(numberOfWalkboxes);
if (numberOfWalkboxes) {
for (int i = 0; i < numberOfWalkboxes; ++i)
s.syncAsSint16LE(walkboxColor[i]);
for (int i = 0; i < numberOfWalkboxes; ++i)
s.syncAsSint16LE(walkboxState[i]);
}
for (int i = 0; i < 10; i++) {
v = 0;
if (s.isSaving()) v = (persoTable[i]) ? 1 : 0;
s.syncAsSint32LE(v);
if (s.isLoading())
// Set up the pointer for the next structure
persoTable[i] = (v == 0) ? NULL : (persoStruct *)mallocAndZero(sizeof(persoStruct));
if (v != 0)
syncPerso(s, *persoTable[i]);
}
}
static bool DoSync(Common::Serializer &s, int numInterp) {
int sg = 0;
if (TinselV2) {
if (s.isSaving())
g_restoreCD = GetCurrentCD();
s.syncAsSint16LE(g_restoreCD);
}
if (TinselV2 && s.isLoading())
HoldItem(INV_NOICON);
syncSavedData(s, *g_srsd, numInterp);
syncGlobInfo(s); // Glitter globals
syncInvInfo(s); // Inventory data
// Held object
if (s.isSaving())
sg = WhichItemHeld();
s.syncAsSint32LE(sg);
if (s.isLoading()) {
if (sg != -1 && !GetIsInvObject(sg))
// Not a valid inventory object, so return false
return false;
if (TinselV2)
g_thingHeld = sg;
else
HoldItem(sg);
}
syncTimerInfo(s); // Timer data
if (!TinselV2)
syncPolyInfo(s); // Dead polygon data
syncSCdata(s); // Hook Scene and delayed scene
s.syncAsSint32LE(*g_SaveSceneSsCount);
if (*g_SaveSceneSsCount != 0) {
SAVED_DATA *sdPtr = g_SaveSceneSsData;
for (int i = 0; i < *g_SaveSceneSsCount; ++i, ++sdPtr)
syncSavedData(s, *sdPtr, numInterp);
// Flag that there is a saved scene to return to. Note that in this context 'saved scene'
// is a stored scene to return to from another scene, such as from the Summoning Book close-up
// in Discworld 1 to whatever scene Rincewind was in prior to that
g_ASceneIsSaved = true;
}
if (!TinselV2)
syncAllActorsAlive(s);
return true;
}
void syncScript(Common::Serializer &s, scriptInstanceStruct *entry) {
int numScripts = 0;
uint32 dummyLong = 0;
uint16 dummyWord = 0;
if (s.isSaving()) {
// Figure out the number of scripts to save
scriptInstanceStruct* pCurrent = entry->nextScriptPtr;
while (pCurrent) {
++numScripts;
pCurrent = pCurrent->nextScriptPtr;
}
}
s.syncAsSint16LE(numScripts);
scriptInstanceStruct *ptr = entry->nextScriptPtr;
for (int i = 0; i < numScripts; ++i) {
if (s.isLoading())
ptr = (scriptInstanceStruct *)mallocAndZero(sizeof(scriptInstanceStruct));
s.syncAsUint16LE(dummyWord);
s.syncAsSint16LE(ptr->ccr);
s.syncAsSint16LE(ptr->scriptOffset);
s.syncAsUint32LE(dummyLong);
s.syncAsSint16LE(ptr->dataSize);
s.syncAsSint16LE(ptr->scriptNumber);
s.syncAsSint16LE(ptr->overlayNumber);
s.syncAsSint16LE(ptr->sysKey);
s.syncAsSint16LE(ptr->freeze);
s.syncAsSint16LE(ptr->type);
s.syncAsSint16LE(ptr->var16);
s.syncAsSint16LE(ptr->var18);
s.syncAsSint16LE(ptr->var1A);
s.syncAsSint16LE(ptr->dataSize);
if (ptr->dataSize) {
if (s.isLoading())
ptr->data = (byte *)mallocAndZero(ptr->dataSize);
s.syncBytes(ptr->data, ptr->dataSize);
}
if (s.isLoading()) {
ptr->nextScriptPtr = NULL;
entry->nextScriptPtr = ptr;
entry = ptr;
} else {
ptr = ptr->nextScriptPtr;
}
}
}
void Player_AD::saveLoadWithSerializer(Common::Serializer &s) {
Common::StackLock lock(_mutex);
if (s.getVersion() < VER(95)) {
IMuse *dummyImuse = IMuse::create(_vm->_system, NULL, NULL);
dummyImuse->saveLoadIMuse(s, _vm, false);
delete dummyImuse;
return;
}
if (s.getVersion() >= VER(96)) {
int32 res[4] = {
_musicResource, _sfx[0].resource, _sfx[1].resource, _sfx[2].resource
};
// The first thing we save is a list of sound resources being played
// at the moment.
s.syncArray(res, 4, Common::Serializer::Sint32LE);
// If we are loading start the music again at this point.
if (s.isLoading()) {
if (res[0] != -1) {
startSound(res[0]);
}
}
uint32 musicOffset = _curOffset;
s.syncAsSint32LE(_engineMusicTimer, VER(96));
s.syncAsUint32LE(_musicTimer, VER(96));
s.syncAsUint32LE(_internalMusicTimer, VER(96));
s.syncAsUint32LE(_curOffset, VER(96));
s.syncAsUint32LE(_nextEventTimer, VER(96));
// We seek back to the old music position.
if (s.isLoading()) {
SWAP(musicOffset, _curOffset);
musicSeekTo(musicOffset);
}
// Finally start up the SFX. This makes sure that they are not
// accidently stopped while seeking to the old music position.
if (s.isLoading()) {
for (int i = 1; i < ARRAYSIZE(res); ++i) {
if (res[i] != -1) {
startSound(res[i]);
}
}
}
}
}
void Rails::synchronize(Common::Serializer &s) {
s.syncAsSint16LE(_routeLength);
s.syncAsSint16LE(_next);
if (s.isLoading()) {
_routeIndexes.clear();
}
}
//////////////////////////////////////////////////////////////////////////
// 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);
}
}
}
void UserInterface::synchronize(Common::Serializer &s) {
InventoryObjects &invObjects = _vm->_game->_objects;
if (s.isLoading()) {
_selectedInvIndex = invObjects._inventoryList.empty() ? -1 : 0;
}
for (int i = 0; i < 8; ++i)
s.syncAsSint16LE(_categoryIndexes[i]);
}
void SaveLoad::sync<ScriptRegister::Script>(Common::Serializer &serializer, ScriptRegister::Script &var) {
if (serializer.isSaving())
if (var.chunk)
var.line = var.chunk->getCurLine();
serializer.syncAsUint32LE(var.line);
if (serializer.isLoading())
var.chunk = 0;
}
static void DoSync(Common::Serializer &s) {
int sg = 0;
if (TinselV2) {
if (s.isSaving())
restoreCD = GetCurrentCD();
s.syncAsSint16LE(restoreCD);
}
if (TinselV2 && s.isLoading())
HoldItem(INV_NOICON);
syncSavedData(s, *srsd);
syncGlobInfo(s); // Glitter globals
syncInvInfo(s); // Inventory data
// Held object
if (s.isSaving())
sg = WhichItemHeld();
s.syncAsSint32LE(sg);
if (s.isLoading()) {
if (TinselV2)
thingHeld = sg;
else
HoldItem(sg);
}
syncTimerInfo(s); // Timer data
if (!TinselV2)
syncPolyInfo(s); // Dead polygon data
syncSCdata(s); // Hook Scene and delayed scene
s.syncAsSint32LE(*SaveSceneSsCount);
if (*SaveSceneSsCount != 0) {
SAVED_DATA *sdPtr = SaveSceneSsData;
for (int i = 0; i < *SaveSceneSsCount; ++i, ++sdPtr)
syncSavedData(s, *sdPtr);
}
if (!TinselV2)
syncAllActorsAlive(s);
}
static void syncFilesDatabase(Common::Serializer &s) {
uint8 dummyVal = 0;
uint32 tmp;
for (int i = 0; i < NUM_FILE_ENTRIES; i++) {
dataFileEntry &fe = filesDatabase[i];
s.syncAsUint16LE(fe.widthInColumn);
s.syncAsUint16LE(fe.width);
s.syncAsUint16LE(fe.resType);
s.syncAsUint16LE(fe.height);
// Remember whether this file database was open or not.
// Upon loading, loadSavegameData uses this information
// in order to re-open the file databases accordingly.
tmp = (fe.subData.ptr) ? 1 : 0;
s.syncAsUint32LE(tmp);
if (s.isLoading()) {
fe.subData.ptr = tmp ? (uint8 *)1 : 0;
}
s.syncAsSint16LE(fe.subData.index);
s.syncBytes((byte *)fe.subData.name, 13);
s.syncAsByte(dummyVal);
s.syncAsSint16LE(fe.subData.transparency);
// Treat fe.subData.ptrMask the same as fe.subData.ptr.
tmp = (fe.subData.ptrMask) ? 1 : 0;
s.syncAsUint32LE(tmp);
if (s.isLoading()) {
fe.subData.ptrMask = tmp ? (uint8 *)1 : 0;
}
s.syncAsUint16LE(fe.subData.resourceType);
s.syncAsSint16LE(fe.subData.compression);
}
}
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;
}
static void syncSongs(Common::Serializer &s) {
int size = 0;
if (songLoaded) {
// TODO: implement
s.syncAsByte(size);
if (s.isLoading()) {
saveVar1 = size;
if (saveVar1)
s.syncBytes(saveVar2, saveVar1);
}
} else {
s.syncAsByte(size);
}
}
static void syncFilesDatabase(Common::Serializer &s) {
uint8 dummyVal = 0;
uint32 tmp;
for (int i = 0; i < NUM_FILE_ENTRIES; i++) {
dataFileEntry &fe = filesDatabase[i];
s.syncAsUint16LE(fe.widthInColumn);
s.syncAsUint16LE(fe.width);
s.syncAsUint16LE(fe.resType);
s.syncAsUint16LE(fe.height);
// TODO: Have a look at the saving/loading of this pointer
tmp = (fe.subData.ptr) ? 1 : 0;
s.syncAsUint32LE(tmp);
if (s.isLoading()) {
fe.subData.ptr = (uint8 *)tmp;
}
s.syncAsSint16LE(fe.subData.index);
s.syncBytes((byte *)fe.subData.name, 13);
s.syncAsByte(dummyVal);
s.syncAsSint16LE(fe.subData.transparency);
// TODO: Have a look at the saving/loading of this pointer
tmp = (fe.subData.ptrMask) ? 1 : 0;
s.syncAsUint32LE(tmp);
if (s.isLoading()) {
fe.subData.ptrMask = (uint8 *)tmp;
}
s.syncAsUint16LE(fe.subData.resourceType);
s.syncAsSint16LE(fe.subData.compression);
}
}
void StopWalkers::synchronize(Common::Serializer &s) {
StopWalkerEntry rec;
int count = size();
s.syncAsUint16LE(count);
if (s.isLoading()) {
clear();
for (int idx = 0; idx < count; ++idx) {
rec.synchronize(s);
push(rec);
}
} else {
for (int idx = 0; idx < count; ++idx)
(*this)[idx].synchronize(s);
}
}
void CGEEngine::syncHeader(Common::Serializer &s) {
debugC(1, kCGEDebugEngine, "CGEEngine::syncHeader(s)");
int i = kDemo;
s.syncAsUint16LE(_now);
s.syncAsUint16LE(_oldLev);
s.syncAsUint16LE(i); // unused Demo string id
for (i = 0; i < 5; i++)
s.syncAsUint16LE(_game);
s.syncAsSint16LE(i); // unused VGA::Mono variable
s.syncAsUint16LE(_music);
s.syncBytes(_volume, 2);
for (i = 0; i < 4; i++)
s.syncAsUint16LE(_flag[i]);
if (s.isLoading()) {
// Reset scene values
initSceneValues();
}
for (i = 0; i < kSceneMax; i++) {
s.syncAsSint16LE(_heroXY[i].x);
s.syncAsUint16LE(_heroXY[i].y);
}
for (i = 0; i < 1 + kSceneMax; i++) {
s.syncAsByte(_barriers[i]._horz);
s.syncAsByte(_barriers[i]._vert);
}
for (i = 0; i < kPocketNX; i++)
s.syncAsUint16LE(_pocref[i]);
if (s.isSaving()) {
// Write checksum
int checksum = kSavegameCheckSum;
s.syncAsUint16LE(checksum);
} else {
// Read checksum and validate it
uint16 checksum = 0;
s.syncAsUint16LE(checksum);
if (checksum != kSavegameCheckSum)
error("%s", _text->getText(kBadSVG));
}
}
void SavesManager::syncBitFlags(Common::Serializer &s, bool *startP, bool *endP) {
byte data = 0;
int bitCounter = 0;
for (bool *p = startP; p <= endP; ++p, bitCounter = (bitCounter + 1) % 8) {
if (p == endP || bitCounter == 0) {
if (p != endP || s.isSaving())
s.syncAsByte(data);
if (p == endP)
break;
if (s.isSaving())
data = 0;
}
if (s.isLoading())
*p = (data >> bitCounter) != 0;
else if (*p)
data |= 1 << bitCounter;
}
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;
}
}
bool SaveHeader::sync(Common::Serializer &sz) {
const uint32 SAVE_MAGIC_NUMBER = MKTAG('M', 'O', 'J', 'B');
const uint32 SAVE_FILE_VERSION = 1;
if (sz.isLoading()) {
uint32 magic = 0;
sz.syncAsUint32BE(magic);
if (magic != SAVE_MAGIC_NUMBER) {
warning("Invalid save");
return false;
}
} else {
uint32 magic = SAVE_MAGIC_NUMBER;
sz.syncAsUint32BE(magic);
}
sz.syncVersion(SAVE_FILE_VERSION);
sz.syncString(_description);
return true;
}
/**
* (Un)serialize an interpreter context for save/restore game.
*/
void INT_CONTEXT::syncWithSerializer(Common::Serializer &s) {
if (s.isLoading()) {
// Null out the pointer fields
pProc = NULL;
code = NULL;
pinvo = NULL;
}
// Write out used fields
s.syncAsUint32LE(GSort);
s.syncAsUint32LE(hCode);
s.syncAsUint32LE(event);
s.syncAsSint32LE(hPoly);
s.syncAsSint32LE(idActor);
for (int i = 0; i < PCODE_STACK_SIZE; ++i)
s.syncAsSint32LE(stack[i]);
s.syncAsSint32LE(sp);
s.syncAsSint32LE(bp);
s.syncAsSint32LE(ip);
s.syncAsUint32LE(bHalt);
s.syncAsUint32LE(escOn);
s.syncAsSint32LE(myEscape);
}
void Sprite::sync(Common::Serializer &s) {
uint16 unused = 0;
s.syncAsUint16LE(unused);
s.syncAsUint16LE(unused); // _ext
s.syncAsUint16LE(_ref);
s.syncAsByte(_scene);
// bitfield in-memory storage is unpredictable, so to avoid
// any issues, pack/unpack everything manually
uint16 flags = 0;
if (s.isLoading()) {
s.syncAsUint16LE(flags);
_flags._hide = flags & 0x0001 ? true : false;
_flags._near = flags & 0x0002 ? true : false;
_flags._drag = flags & 0x0004 ? true : false;
_flags._hold = flags & 0x0008 ? true : false;
_flags._____ = flags & 0x0010 ? true : false;
_flags._slav = flags & 0x0020 ? true : false;
_flags._syst = flags & 0x0040 ? true : false;
_flags._kill = flags & 0x0080 ? true : false;
_flags._xlat = flags & 0x0100 ? true : false;
_flags._port = flags & 0x0200 ? true : false;
_flags._kept = flags & 0x0400 ? true : false;
_flags._east = flags & 0x0800 ? true : false;
_flags._shad = flags & 0x1000 ? true : false;
_flags._back = flags & 0x2000 ? true : false;
_flags._bDel = flags & 0x4000 ? true : false;
_flags._tran = flags & 0x8000 ? true : false;
} else {
flags = (flags << 1) | _flags._tran;
flags = (flags << 1) | _flags._bDel;
flags = (flags << 1) | _flags._back;
flags = (flags << 1) | _flags._shad;
flags = (flags << 1) | _flags._east;
flags = (flags << 1) | _flags._kept;
flags = (flags << 1) | _flags._port;
flags = (flags << 1) | _flags._xlat;
flags = (flags << 1) | _flags._kill;
flags = (flags << 1) | _flags._syst;
flags = (flags << 1) | _flags._slav;
flags = (flags << 1) | _flags._____;
flags = (flags << 1) | _flags._hold;
flags = (flags << 1) | _flags._drag;
flags = (flags << 1) | _flags._near;
flags = (flags << 1) | _flags._hide;
s.syncAsUint16LE(flags);
}
s.syncAsUint16LE(_x);
s.syncAsUint16LE(_y);
s.syncAsByte(_z);
s.syncAsUint16LE(_w);
s.syncAsUint16LE(_h);
s.syncAsUint16LE(_time);
s.syncAsByte(_nearPtr);
s.syncAsByte(_takePtr);
s.syncAsSint16LE(_seqPtr);
s.syncAsUint16LE(_shpCnt);
s.syncBytes((byte *)&_file[0], 9);
_file[8] = '\0';
s.syncAsUint16LE(unused); // _prev
s.syncAsUint16LE(unused); // _next
}
static void syncIncrust(Common::Serializer &s) {
int numEntries = 0;
backgroundIncrustStruct *pl, *pl1;
uint8 dummyByte = 0;
uint16 dummyWord = 0;
uint32 dummyLong = 0;
if (s.isSaving()) {
// Figure out the number of entries to save
pl = backgroundIncrustHead.next;
while (pl) {
++numEntries;
pl = pl->next;
}
}
s.syncAsSint16LE(numEntries);
pl = s.isSaving() ? backgroundIncrustHead.next : &backgroundIncrustHead;
pl1 = &backgroundIncrustHead;
for (int i = 0; i < numEntries; ++i) {
backgroundIncrustStruct *t = s.isSaving() ? pl :
(backgroundIncrustStruct *)mallocAndZero(sizeof(backgroundIncrustStruct));
s.syncAsUint32LE(dummyLong);
s.syncAsSint16LE(t->objectIdx);
s.syncAsSint16LE(t->type);
s.syncAsSint16LE(t->overlayIdx);
s.syncAsSint16LE(t->X);
s.syncAsSint16LE(t->Y);
s.syncAsSint16LE(t->frame);
s.syncAsSint16LE(t->scale);
s.syncAsSint16LE(t->backgroundIdx);
s.syncAsSint16LE(t->scriptNumber);
s.syncAsSint16LE(t->scriptOverlayIdx);
s.syncAsUint32LE(dummyLong);
s.syncAsSint16LE(t->saveWidth);
s.syncAsSint16LE(t->saveHeight);
s.syncAsSint16LE(t->saveSize);
s.syncAsSint16LE(t->savedX);
s.syncAsSint16LE(t->savedY);
s.syncBytes((byte *)t->name, 13);
s.syncAsByte(dummyByte);
s.syncAsSint16LE(t->spriteId);
s.syncAsUint16LE(dummyWord);
if (t->saveSize) {
if (s.isLoading())
t->ptr = (byte *)MemAlloc(t->saveSize);
s.syncBytes(t->ptr, t->saveSize);
}
if (s.isSaving())
pl = pl->next;
else {
t->next = NULL;
pl->next = t;
t->prev = pl1->prev;
pl1->prev = t;
pl = t;
}
}
}
void Nim::synchronize(Common::Serializer &sz) {
if (sz.isLoading() && sz.getVersion() < 2)
return;
sz.syncAsByte(_playedNim);
}
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);
}
}
}