void KyraRpgEngine::releaseTempData() {
for (int i = 0; i < 29; i++) {
if (_lvlTempData[i]) {
delete[] _lvlTempData[i]->wallsXorData;
delete[] _lvlTempData[i]->flags;
releaseMonsterTempData(_lvlTempData[i]);
releaseFlyingObjectTempData(_lvlTempData[i]);
releaseWallOfForceTempData(_lvlTempData[i]);
delete _lvlTempData[i];
_lvlTempData[i] = 0;
}
}
}
void KyraRpgEngine::generateTempData() {
int l = _currentLevel - 1;
if (_lvlTempData[l]) {
delete[] _lvlTempData[l]->wallsXorData;
delete[] _lvlTempData[l]->flags;
releaseMonsterTempData(_lvlTempData[l]);
releaseFlyingObjectTempData(_lvlTempData[l]);
releaseWallOfForceTempData(_lvlTempData[l]);
delete _lvlTempData[l];
}
_lvlTempData[l] = new LevelTempData;
_lvlTempData[l]->wallsXorData = new uint8[4096];
_lvlTempData[l]->flags = new uint16[1024];
const uint8 *p = getBlockFileData(_currentLevel);
uint16 len = READ_LE_UINT16(p + 4);
p += 6;
memset(_lvlTempData[l]->wallsXorData, 0, 4096);
memset(_lvlTempData[l]->flags, 0, 1024 * sizeof(uint16));
uint8 *d = _lvlTempData[l]->wallsXorData;
uint16 *df = _lvlTempData[l]->flags;
for (int i = 0; i < 1024; i++) {
for (int ii = 0; ii < 4; ii++)
*d++ = p[i * len + ii] ^ _levelBlockProperties[i].walls[ii];
*df++ = _levelBlockProperties[i].flags;
}
_lvlTempData[l]->monsters = generateMonsterTempData(_lvlTempData[l]);
_lvlTempData[l]->flyingObjects = generateFlyingObjectTempData(_lvlTempData[l]);
_lvlTempData[l]->wallsOfForce = generateWallOfForceTempData(_lvlTempData[l]);
_hasTempDataFlags |= (1 << l);
}
Common::Error EoBCoreEngine::loadGameState(int slot) {
// Special slot id -1 for EOB1 party transfer
const char *fileName = (slot == -1) ? _savegameFilename.c_str() : getSavegameFilename(slot);
SaveHeader header;
Common::InSaveFile *saveFile = openSaveForReading(fileName, header, (slot != -1));
if (!saveFile)
return Common::Error(Common::kReadingFailed);
Common::SeekableSubReadStreamEndian in(saveFile, saveFile->pos(), saveFile->size(), !header.originalSave, DisposeAfterUse::YES);
_loading = true;
if (slot != -1)
_screen->fadeToBlack(10);
for (int i = 0; i < 6; i++) {
EoBCharacter *c = &_characters[i];
c->id = in.readByte();
c->flags = in.readByte();
in.read(c->name, 11);
c->strengthCur = in.readSByte();
c->strengthMax = in.readSByte();
c->strengthExtCur = in.readSByte();
c->strengthExtMax = in.readSByte();
c->intelligenceCur = in.readSByte();
c->intelligenceMax = in.readSByte();
c->wisdomCur = in.readSByte();
c->wisdomMax = in.readSByte();
c->dexterityCur = in.readSByte();
c->dexterityMax = in.readSByte();
c->constitutionCur = in.readSByte();
c->constitutionMax = in.readSByte();
c->charismaCur = in.readSByte();
c->charismaMax = in.readSByte();
c->hitPointsCur = in.readSint16BE();
c->hitPointsMax = in.readSint16BE();
c->armorClass = in.readSByte();
c->disabledSlots = in.readByte();
c->raceSex = in.readByte();
c->cClass = in.readByte();
c->alignment = in.readByte();
c->portrait = in.readSByte();
if (slot == -1 && c->portrait < 0)
c->portrait = -c->portrait + 43;
c->food = in.readByte();
in.read(c->level, 3);
for (int ii = 0; ii < 3; ii++)
c->experience[ii] = in.readUint32BE();
delete[] c->faceShape;
c->faceShape = 0;
in.read(c->mageSpells, 80);
in.read(c->clericSpells, 80);
c->mageSpellsAvailableFlags = in.readUint32BE();
for (int ii = 0; ii < 27; ii++)
c->inventory[ii] = in.readSint16BE();
uint32 ct = _system->getMillis();
for (int ii = 0; ii < 10; ii++) {
c->timers[ii] = in.readUint32BE();
if (c->timers[ii])
c->timers[ii] += ct;
}
in.read(c->events, 10);
in.read(c->effectsRemainder, 4);
c->effectFlags = in.readUint32BE();
c->damageTaken = in.readByte();
in.read(c->slotStatus, 5);
}
setupCharacterTimers();
_screen->loadShapeSetBitmap("CHARGENA", 3, 3);
for (int i = 0; i < 6; i++) {
EoBCharacter *c = &_characters[i];
if (!c->flags || c->portrait < 0)
continue;
c->faceShape = _screen->encodeShape((c->portrait % 10) << 2, (c->portrait / 10) << 5, 4, 32, true);
}
_screen->loadShapeSetBitmap(_flags.gameID == GI_EOB2 ? "OUTPORTS" : "OUTTAKE", 3, 3);
for (int i = 0; i < 6; i++) {
EoBCharacter *c = &_characters[i];
if (!c->flags || c->portrait >= 0)
continue;
c->faceShape = _screen->encodeShape((-(c->portrait + 1)) << 2, _flags.gameID == GI_EOB2 ? 0 : 160, 4, 32, true);
}
_screen->_curPage = 0;
if (slot == -1) {
// Skip all settings which aren't necessary for party transfer.
// Jump directly to the items list.
in.skip(108);
} else {
_currentLevel = in.readByte();
_currentSub = in.readSByte();
_currentBlock = in.readUint16BE();
_currentDirection = in.readUint16BE();
_itemInHand = in.readSint16BE();
_hasTempDataFlags = in.readUint32BE();
_partyEffectFlags = in.readUint32BE();
_updateFlags = in.readUint16BE();
_compassDirection = in.readUint16BE();
_currentControlMode = in.readUint16BE();
_updateCharNum = in.readUint16BE();
_openBookSpellLevel = in.readSByte();
_openBookSpellSelectedItem = in.readSByte();
_openBookSpellListOffset = in.readSByte();
_openBookChar = in.readByte();
_openBookType = in.readByte();
_openBookCharBackup = in.readByte();
_openBookTypeBackup = in.readByte();
_activeSpellCharId = in.readByte();
_activeSpellCharacterPos = in.readByte();
_activeSpell = in.readByte();
_returnAfterSpellCallback = in.readByte() ? true : false;
_inf->loadState(in);
}
for (int i = 0; i < 600; i++) {
EoBItem *t = &_items[i];
t->nameUnid = in.readByte();
t->nameId = in.readByte();
t->flags = in.readByte();
t->icon = in.readSByte();
t->type = in.readSByte();
t->pos = in.readSByte();
t->block = in.readSint16BE();
t->next = in.readSint16BE();
t->prev = in.readSint16BE();
t->level = in.readByte();
t->value = in.readSByte();
}
// No more data needed for party transfer
if (slot == -1) {
_loading = false;
return Common::kNoError;
}
for (int i = 51; i < 65; i++) {
EoBItemType *t = &_itemTypes[i];
t->invFlags = in.readUint16BE();
t->handFlags = in.readUint16BE();
t->armorClass = in.readSByte();
t->allowedClasses = in.readSByte();
t->requiredHands = in.readSByte();
t->dmgNumDiceS = in.readSByte();
t->dmgNumPipsS = in.readSByte();
t->dmgIncS = in.readSByte();
t->dmgNumDiceL = in.readSByte();
t->dmgNumPipsL = in.readSByte();
t->dmgIncL = in.readSByte();
t->unk1 = in.readByte();
t->extraProperties = in.readUint16BE();
}
for (int i = 0; i < 18; i++) {
if (!(_hasTempDataFlags & (1 << i)))
continue;
if (_lvlTempData[i]) {
delete[] _lvlTempData[i]->wallsXorData;
delete[] _lvlTempData[i]->flags;
releaseMonsterTempData(_lvlTempData[i]);
releaseFlyingObjectTempData(_lvlTempData[i]);
releaseWallOfForceTempData(_lvlTempData[i]);
delete _lvlTempData[i];
}
_lvlTempData[i] = new LevelTempData;
LevelTempData *l = _lvlTempData[i];
l->wallsXorData = new uint8[4096];
l->flags = new uint16[1024];
EoBMonsterInPlay *lm = new EoBMonsterInPlay[30];
l->monsters = lm;
EoBFlyingObject *lf = new EoBFlyingObject[_numFlyingObjects];
l->flyingObjects = lf;
WallOfForce *lw = new WallOfForce[5];
l->wallsOfForce = lw;
in.read(l->wallsXorData, 4096);
for (int ii = 0; ii < 1024; ii++)
l->flags[ii] = in.readByte();
for (int ii = 0; ii < 30; ii++) {
EoBMonsterInPlay *m = &lm[ii];
m->type = in.readByte();
m->unit = in.readByte();
m->block = in.readUint16BE();
m->pos = in.readByte();
m->dir = in.readSByte();
m->animStep = in.readByte();
m->shpIndex = in.readByte();
m->mode = in.readSByte();
m->f_9 = in.readSByte();
m->curAttackFrame = in.readSByte();
m->spellStatusLeft = in.readSByte();
m->hitPointsMax = in.readSint16BE();
m->hitPointsCur = in.readSint16BE();
m->dest = in.readUint16BE();
m->randItem = in.readUint16BE();
m->fixedItem = in.readUint16BE();
m->flags = in.readByte();
m->idleAnimState = in.readByte();
m->curRemoteWeapon = in.readByte();
m->numRemoteAttacks = in.readByte();
m->palette = in.readSByte();
m->directionChanged = in.readByte();
m->stepsTillRemoteAttack = in.readByte();
m->sub = in.readByte();
}
for (int ii = 0; ii < _numFlyingObjects; ii++) {
EoBFlyingObject *m = &lf[ii];
m->enable = in.readByte();
m->objectType = in.readByte();
m->attackerId = in.readSint16BE();
m->item = in.readSint16BE();
m->curBlock = in.readUint16BE();
m->u2 = in.readUint16BE();
m->u1 = in.readByte();
m->direction = in.readByte();
m->distance = in.readByte();
m->callBackIndex = in.readSByte();
m->curPos = in.readByte();
m->flags = in.readByte();
m->unused = in.readByte();
}
for (int ii = 0; ii < 5; ii++) {
WallOfForce *w = &lw[ii];
w->block = in.readUint16BE();
w->duration = in.readUint32BE();
}
}
loadLevel(_currentLevel, _currentSub);
_sceneUpdateRequired = true;
_screen->setFont(Screen::FID_6_FNT);
for (int i = 0; i < 6; i++) {
for (int ii = 0; ii < 10; ii++) {
if (_characters[i].events[ii] == -57)
spellCallback_start_trueSeeing();
}
}
_screen->setCurPage(0);
gui_drawPlayField(false);
if (_currentControlMode)
_screen->copyRegion(176, 0, 0, 0, 144, 168, 0, 5, Screen::CR_NO_P_CHECK);
_screen->setCurPage(0);
gui_drawAllCharPortraitsWithStats();
drawScene(1);
if (_updateFlags) {
_updateFlags = 0;
useMagicBookOrSymbol(_openBookChar, _openBookType);
}
_screen->copyRegion(0, 120, 0, 0, 176, 24, 0, 12, Screen::CR_NO_P_CHECK);
gui_toggleButtons();
setHandItem(_itemInHand);
while (!_screen->isMouseVisible())
_screen->showMouse();
_loading = false;
_screen->fadeFromBlack(20);
removeInputTop();
return Common::kNoError;
}
Common::String EoBCoreEngine::readOriginalSaveFile(Common::String &file) {
Common::String desc;
Common::SeekableReadStream *fs = _res->createReadStream(file);
if (!fs)
return desc;
Common::SeekableSubReadStreamEndian in(fs, 0, fs->size(), _flags.platform == Common::kPlatformAmiga, DisposeAfterUse::YES);
if (_flags.gameID == GI_EOB1) {
// Nothing to read here for EOB 1. Original EOB 1 has
// only one save slot without save file description.
desc = "<IMPORTED GAME>";
} else {
char tempStr[20];
in.read(tempStr, 20);
desc = tempStr;
}
for (int i = 0; i < 6; i++) {
EoBCharacter *c = &_characters[i];
c->id = in.readByte();
c->flags = in.readByte();
in.read(c->name, 11);
c->strengthCur = in.readSByte();
c->strengthMax = in.readSByte();
c->strengthExtCur = in.readSByte();
c->strengthExtMax = in.readSByte();
c->intelligenceCur = in.readSByte();
c->intelligenceMax = in.readSByte();
c->wisdomCur = in.readSByte();
c->wisdomMax = in.readSByte();
c->dexterityCur = in.readSByte();
c->dexterityMax = in.readSByte();
c->constitutionCur = in.readSByte();
c->constitutionMax = in.readSByte();
c->charismaCur = in.readSByte();
c->charismaMax = in.readSByte();
c->hitPointsCur = (_flags.gameID == GI_EOB1) ? in.readSByte() : in.readSint16();
c->hitPointsMax = (_flags.gameID == GI_EOB1) ? in.readSByte() : in.readSint16();
c->armorClass = in.readSByte();
c->disabledSlots = in.readByte();
c->raceSex = in.readByte();
c->cClass = in.readByte();
c->alignment = in.readByte();
c->portrait = in.readSByte();
c->food = in.readByte();
in.read(c->level, 3);
for (int ii = 0; ii < 3; ii++)
c->experience[ii] = in.readUint32();
in.skip(4);
delete[] c->faceShape;
c->faceShape = 0;
in.read(c->mageSpells, (_flags.gameID == GI_EOB1) ? 30 : 80);
in.read(c->clericSpells, (_flags.gameID == GI_EOB1) ? 30 : 80);
c->mageSpellsAvailableFlags = in.readUint32();
for (int ii = 0; ii < 27; ii++)
c->inventory[ii] = in.readSint16();
uint32 ct = _system->getMillis();
for (int ii = 0; ii < 10; ii++) {
c->timers[ii] = in.readUint32() * _tickLength;
if (c->timers[ii])
c->timers[ii] += ct;
}
in.read(c->events, 10);
in.read(c->effectsRemainder, 4);
c->effectFlags = in.readUint32();
if (c->effectFlags && _flags.gameID == GI_EOB1) {
warning("EoBCoreEngine::readOriginalSaveFile(): Unhandled character effect flags encountered in original EOB1 save file '%s' ('%s')", file.c_str(), desc.c_str());
c->effectFlags = 0;
}
c->damageTaken = in.readByte();
in.read(c->slotStatus, 5);
in.skip(6);
}
setupCharacterTimers();
_currentLevel = in.readUint16();
_currentSub = (_flags.gameID == GI_EOB1) ? 0 : in.readSint16();
_currentBlock = in.readUint16();
_currentDirection = in.readUint16();
_itemInHand = in.readSint16();
_hasTempDataFlags = (_flags.gameID == GI_EOB1) ? in.readUint16() : in.readUint32();
_partyEffectFlags = (_flags.gameID == GI_EOB1) ? in.readUint16() : in.readUint32();
if (_partyEffectFlags && _flags.gameID == GI_EOB1) {
warning("EoBCoreEngine::readOriginalSaveFile(): Unhandled party effect flags encountered in original EOB1 save file '%s' ('%s')", file.c_str(), desc.c_str());
_partyEffectFlags = 0;
}
if (_flags.gameID == GI_EOB2)
in.skip(1);
_inf->loadState(in, true);
int numItems = (_flags.gameID == GI_EOB1) ? 500 : 600;
for (int i = 0; i < numItems; i++) {
EoBItem *t = &_items[i];
t->nameUnid = in.readByte();
t->nameId = in.readByte();
t->flags = in.readByte();
t->icon = in.readSByte();
t->type = in.readSByte();
t->pos = in.readSByte();
t->block = in.readSint16();
t->next = in.readSint16();
t->prev = in.readSint16();
t->level = in.readByte();
t->value = in.readSByte();
}
int numParts = (_flags.gameID == GI_EOB1) ? 13 : 18;
int partSize = (_flags.gameID == GI_EOB1) ? 2040 : 2130;
uint32 nextPart = in.pos();
uint8 *cmpData = new uint8[1200];
for (int i = 0; i < numParts; i++) {
in.seek(nextPart);
nextPart += partSize;
if (!(_hasTempDataFlags & (1 << i)))
continue;
if (_lvlTempData[i]) {
delete[] _lvlTempData[i]->wallsXorData;
delete[] _lvlTempData[i]->flags;
releaseMonsterTempData(_lvlTempData[i]);
releaseFlyingObjectTempData(_lvlTempData[i]);
releaseWallOfForceTempData(_lvlTempData[i]);
delete _lvlTempData[i];
}
_lvlTempData[i] = new LevelTempData;
LevelTempData *l = _lvlTempData[i];
l->wallsXorData = new uint8[4096];
l->flags = new uint16[1024];
memset(l->flags, 0, 1024 * sizeof(uint16));
EoBMonsterInPlay *lm = new EoBMonsterInPlay[30];
l->monsters = lm;
EoBFlyingObject *lf = new EoBFlyingObject[_numFlyingObjects];
memset(lf, 0, _numFlyingObjects * sizeof(EoBFlyingObject));
l->flyingObjects = lf;
WallOfForce *lw = new WallOfForce[5];
memset(lw, 0, 5 * sizeof(WallOfForce));
l->wallsOfForce = lw;
in.read(cmpData, 1200);
_screen->decodeFrame4(cmpData, l->wallsXorData, 4096);
_curBlockFile = getBlockFileName(i + 1, 0);
const uint8 *p = getBlockFileData();
uint16 len = READ_LE_UINT16(p + 4);
p += 6;
uint8 *d = l->wallsXorData;
for (int ii = 0; ii < 1024; ii++) {
for (int iii = 0; iii < 4; iii++)
*d++ ^= p[ii * len + iii];
}
for (int ii = 0; ii < 30; ii++) {
EoBMonsterInPlay *m = &lm[ii];
m->type = in.readByte();
m->unit = in.readByte();
m->block = in.readUint16();
m->pos = in.readByte();
m->dir = in.readSByte();
m->animStep = in.readByte();
m->shpIndex = in.readByte();
m->mode = in.readSByte();
m->f_9 = in.readSByte();
m->curAttackFrame = in.readSByte();
m->spellStatusLeft = in.readSByte();
m->hitPointsMax = in.readSint16();
m->hitPointsCur = in.readSint16();
m->dest = in.readUint16();
m->randItem = in.readUint16();
m->fixedItem = in.readUint16();
m->flags = in.readByte();
m->idleAnimState = in.readByte();
if (_flags.gameID == GI_EOB1)
m->stepsTillRemoteAttack = in.readByte();
else
m->curRemoteWeapon = in.readByte();
m->numRemoteAttacks = in.readByte();
m->palette = in.readSByte();
if (_flags.gameID == GI_EOB1) {
in.skip(1);
} else {
m->directionChanged = in.readByte();
m->stepsTillRemoteAttack = in.readByte();
m->sub = in.readByte();
}
_levelBlockProperties[m->block].flags++;
}
if (_flags.gameID == GI_EOB1)
continue;
for (int ii = 0; ii < 5; ii++) {
WallOfForce *w = &lw[ii];
w->block = in.readUint16();
w->duration = in.readUint32();
}
}
delete[] cmpData;
restoreBlockTempData(_currentLevel);
in.skip(3);
delete[] _itemTypes;
_itemTypes = new EoBItemType[65];
memset(_itemTypes, 0, sizeof(EoBItemType) * 65);
if (_flags.gameID == GI_EOB1)
return desc;
for (int i = 51; i < 65; i++) {
EoBItemType *t = &_itemTypes[i];
t->invFlags = in.readUint16();
t->handFlags = in.readUint16();
t->armorClass = in.readSByte();
t->allowedClasses = in.readSByte();
t->requiredHands = in.readSByte();
t->dmgNumDiceS = in.readSByte();
t->dmgNumPipsS = in.readSByte();
t->dmgIncS = in.readSByte();
t->dmgNumDiceL = in.readSByte();
t->dmgNumPipsL = in.readSByte();
t->dmgIncL = in.readSByte();
t->unk1 = in.readByte();
t->extraProperties = in.readUint16();
}
return in.err() ? Common::String() : desc;
}