int KyraEngine_HoF::cauldronClearButton(Button *button) {
if (!queryGameFlag(2)) {
updateCharFacing();
objectChat(getTableString(0xF0, _cCodeBuffer, 1), 0, 0x83, 0xF0);
return 0;
}
if (queryGameFlag(0xE4)) {
snd_playSoundEffect(0x0D);
return 0;
}
_screen->hideMouse();
displayInvWsaLastFrame();
snd_playSoundEffect(0x25);
loadInvWsa("PULL.WSA", 1, 6, 0, -1, -1, 1);
loadInvWsa("CAULD00.WSA", 1, 7, 0, 0xD4, 0x0F, 1);
showMessage(0, 0xCF);
setCauldronState(0, 0);
clearCauldronTable();
snd_playSoundEffect(0x57);
loadInvWsa("CAULDFIL.WSA", 1, 7, 0, -1, -1, 1);
_screen->showMouse();
return 0;
}
int KyraEngine_HoF::cauldronButton(Button *button) {
if (!queryGameFlag(2)) {
objectChat(getTableString(0xF0, _cCodeBuffer, 1), 0, 0x83, 0xF0);
return 0;
}
if (!_screen->isMouseVisible() || _mouseState < -1)
return 0;
if (queryGameFlag(0xE4)) {
snd_playSoundEffect(0x0D);
return 0;
}
updateCharFacing();
for (int i = 0; _cauldronProtectedItems[i] != -1; ++i) {
if (_itemInHand == _cauldronProtectedItems[i]) {
objectChat(getTableString(0xF1, _cCodeBuffer, 1), 0, 0x83, 0xF1);
return 0;
}
}
if (_itemInHand == -1) {
listItemsInCauldron();
return 0;
}
for (int i = 0; _cauldronBowlTable[i] != -1; i += 2) {
if (_itemInHand == _cauldronBowlTable[i]) {
addFrontCauldronTable(_itemInHand);
setHandItem(_cauldronBowlTable[i+1]);
if (!updateCauldron()) {
_cauldronState = 0;
cauldronRndPaletteFade();
}
return 0;
}
}
if (_itemInHand == 18) {
const int16 *magicTable = (_mainCharacter.sceneId == 77) ? _cauldronMagicTableScene77 : _cauldronMagicTable;
while (magicTable[0] != -1) {
if (_cauldronState == magicTable[0]) {
setHandItem(magicTable[1]);
snd_playSoundEffect(0x6C);
++_cauldronUseCount;
if (_cauldronStateTable[_cauldronState] <= _cauldronUseCount && _cauldronUseCount) {
showMessage(0, 0xCF);
setCauldronState(0, true);
clearCauldronTable();
}
return 0;
}
magicTable += 2;
}
} else if (_itemInHand >= 0) {
int item = _itemInHand;
cauldronItemAnim(item);
addFrontCauldronTable(item);
if (!updateCauldron()) {
_cauldronState = 0;
cauldronRndPaletteFade();
}
}
return 0;
}
Common::Error KyraEngine_HoF::loadGameState(int slot) {
const char *fileName = getSavegameFilename(slot);
SaveHeader header;
Common::InSaveFile *saveFile = openSaveForReading(fileName, header);
if (!saveFile) {
showMessageFromCCode(0x35, 0x84, 0);
snd_playSoundEffect(0x0D);
return Common::kUnknownError;
}
if (header.originalSave)
warning("Trying to load savegame from original interpreter, while this is possible, it is not officially supported");
bool setFlag1EE = (queryGameFlag(0x1EE) != 0);
_deathHandler = -1;
if (!_unkSceneScreenFlag1) {
_sound->beginFadeOut();
_system->delayMillis(5 * _tickLength);
_lastMusicCommand = -1;
}
int loadedZTable = _characterShapeFile;
Common::SeekableSubReadStreamEndian in(saveFile, saveFile->pos(), saveFile->size(), !header.originalSave, DisposeAfterUse::YES);
_screen->hideMouse();
if (!header.originalSave) {
_timer->loadDataFromFile(in, header.version);
uint32 flagsSize = in.readUint32BE();
assert(flagsSize <= sizeof(_flagsTable));
in.read(_flagsTable, flagsSize);
}
// usually we have to save the flag set by opcode 10 here
//word_2AB05 = in.readUint16();
if (header.originalSave)
in.readUint16();
_lastMusicCommand = in.readSint16();
_newChapterFile = in.readByte();
_characterShapeFile = in.readByte();
_cauldronState = in.readByte();
_colorCodeFlag1 = in.readByte();
_colorCodeFlag2 = in.readByte();
_bookCurPage = in.readByte();
_bookMaxPage = in.readByte();
for (int i = 0; i < 7; ++i)
_presetColorCode[i] = in.readByte();
for (int i = 0; i < 7; ++i)
_inputColorCode[i] = in.readByte();
for (int i = 0; i < 25; ++i)
_cauldronTable[i] = in.readSint16();
for (int i = 0; i < 20; ++i)
_hiddenItems[i] = in.readSint16();
if (header.originalSave) {
assert(sizeof(_flagsTable) >= 0x41);
in.read(_flagsTable, 0x41);
}
for (int i = 0; i < 19; ++i)
in.read(_conversationState[i], 14);
if (!header.originalSave) {
in.read(_newSceneDlgState, 32);
} else {
for (int i = 0; i < 31; ++i)
_newSceneDlgState[i] = in.readUint16();
}
_cauldronUseCount = in.readSint16();
if (header.originalSave)
in.seek(6, SEEK_CUR);
_mainCharacter.sceneId = in.readUint16();
_mainCharacter.dlgIndex = in.readSint16();
_mainCharacter.height = in.readByte();
_mainCharacter.facing = in.readByte();
_mainCharacter.animFrame = in.readUint16();
if (header.version <= 10 || header.originalSave)
in.seek(3, SEEK_CUR);
for (int i = 0; i < 20; ++i)
_mainCharacter.inventory[i] = in.readUint16();
_mainCharacter.x1 = in.readSint16();
_mainCharacter.y1 = in.readSint16();
_mainCharacter.x2 = in.readSint16();
_mainCharacter.y2 = in.readSint16();
for (int i = 0; i < 30; ++i) {
_itemList[i].id = in.readSint16();
_itemList[i].sceneId = in.readUint16();
_itemList[i].x = in.readSint16();
_itemList[i].y = in.readByte();
if (header.version <= 9 || header.originalSave)
in.readUint16();
}
for (int i = 0; i < 72; ++i) {
in.read(_talkObjectList[i].filename, 13);
_talkObjectList[i].scriptId = in.readByte();
_talkObjectList[i].x = in.readSint16();
_talkObjectList[i].y = in.readSint16();
_talkObjectList[i].color = in.readByte();
}
for (int i = 0; i < 86; ++i) {
if (!header.originalSave) {
in.read(_sceneList[i].filename1, 10);
} else {
in.read(_sceneList[i].filename1, 9);
_sceneList[i].filename1[9] = 0;
}
_sceneList[i].exit1 = in.readUint16();
_sceneList[i].exit2 = in.readUint16();
_sceneList[i].exit3 = in.readUint16();
_sceneList[i].exit4 = in.readUint16();
_sceneList[i].flags = in.readByte();
_sceneList[i].sound = in.readByte();
}
_itemInHand = in.readSint16();
if (header.originalSave) {
uint32 currentTime = _system->getMillis();
for (int i = 0; i < 6; ++i)
_timer->setDelay(i, in.readSint32LE());
for (int i = 0; i < 6; ++i) {
if (in.readUint16LE())
_timer->enable(i);
else
_timer->disable(i);
}
for (int i = 0; i < 6; ++i)
_timer->setNextRun(i, currentTime + (in.readUint32LE() * _tickLength));
_timer->resetNextRun();
}
_sceneExit1 = in.readUint16();
_sceneExit2 = in.readUint16();
_sceneExit3 = in.readUint16();
_sceneExit4 = in.readUint16();
if (saveFile->err() || saveFile->eos()) {
warning("Load failed ('%s', '%s').", fileName, header.description.c_str());
return Common::kUnknownError;
} else {
debugC(1, kDebugLevelMain, "Loaded savegame '%s.'", header.description.c_str());
}
if (loadedZTable != _characterShapeFile)
loadCharacterShapes(_characterShapeFile);
_screen->loadBitmap("_PLAYFLD.CPS", 3, 3, 0);
if (!queryGameFlag(1))
_screen->copyRegion(0xCE, 0x90, 0xCE, 0x90, 0x2C, 0x2C, 2, 0, Screen::CR_NO_P_CHECK);
if (!queryGameFlag(2))
_screen->copyRegion(0xFA, 0x90, 0xFA, 0x90, 0x46, 0x2C, 2, 0, Screen::CR_NO_P_CHECK);
_screen->loadBitmap("_PLAYALL.CPS", 3, 3, 0);
if (queryGameFlag(1))
_screen->copyRegion(0xCE, 0x90, 0xCE, 0x90, 0x2C, 0x2C, 2, 0, Screen::CR_NO_P_CHECK);
if (queryGameFlag(2))
_screen->copyRegion(0xFA, 0x90, 0xFA, 0x90, 0x46, 0x2C, 2, 0, Screen::CR_NO_P_CHECK);
redrawInventory(0);
int cauldronUseCount = _cauldronUseCount;
setCauldronState(_cauldronState, 0);
_cauldronUseCount = cauldronUseCount;
_mainCharX = _mainCharacter.x2 = _mainCharacter.x1;
_mainCharY = _mainCharacter.y2 = _mainCharacter.y1;
_mainCharacter.facing = 4;
enterNewScene(_mainCharacter.sceneId, _mainCharacter.facing, 0, 0, 1);
setDelayedCursorUpdate();
if (_lastMusicCommand >= 0 && !_unkSceneScreenFlag1)
snd_playWanderScoreViaMap(_lastMusicCommand, 1);
while (!_screen->isMouseVisible())
_screen->showMouse();
setTimer1DelaySecs(7);
_shownMessage = " ";
_fadeMessagePalette = false;
if (setFlag1EE)
setGameFlag(0x1EE);
// We didn't explicitly set the walk speed, but it's saved as part of
// the _timers array, so we need to re-sync it with _configWalkspeed.
setWalkspeed(_configWalkspeed);
return Common::kNoError;
}