void KyraEngine_HoF::enterNewSceneUnk2(int unk1) {
_savedMouseState = -1;
if (_flags.isTalkie) {
if (_mainCharX == -1 && _mainCharY == -1 && _mainCharacter.sceneId != 61 &&
!queryGameFlag(0x1F1) && !queryGameFlag(0x192) && !queryGameFlag(0x193) &&
_mainCharacter.sceneId != 70 && !queryGameFlag(0x159) && _mainCharacter.sceneId != 37) {
_mainCharacter.animFrame = _characterFrameTable[_mainCharacter.facing];
updateCharacterAnim(0);
refreshAnimObjectsIfNeed();
}
} else if (_mainCharX != -1 && _mainCharY != -1) {
if (_characterFrameTable[_mainCharacter.facing] == 25)
_mainCharacter.facing = 5;
_mainCharacter.animFrame = _characterFrameTable[_mainCharacter.facing];
updateCharacterAnim(0);
refreshAnimObjectsIfNeed();
}
if (!unk1) {
runSceneScript4(0);
zanthSceneStartupChat();
}
_unk4 = 0;
_savedMouseState = -1;
}
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;
}
bool KyraEngine_HoF::handleInputUnkSub(int x, int y) {
if (y > 143 || _deathHandler > -1 || queryGameFlag(0x164))
return false;
if (_mouseState <= -3 && findItem(_mainCharacter.sceneId, 13) >= 0) {
updateCharFacing();
objectChat(getTableString(0xFC, _cCodeBuffer, 1), 0, 0x83, 0xFC);
return true;
} else {
_emc->init(&_sceneScriptState, &_sceneScriptData);
_sceneScriptState.regs[1] = x;
_sceneScriptState.regs[2] = y;
_sceneScriptState.regs[3] = 0;
_sceneScriptState.regs[4] = _itemInHand;
_emc->start(&_sceneScriptState, 1);
while (_emc->isValid(&_sceneScriptState))
_emc->run(&_sceneScriptState);
if (queryGameFlag(0x1ED)) {
_sound->beginFadeOut();
_screen->fadeToBlack();
_showOutro = true;
_runFlag = false;
}
return _sceneScriptState.regs[3] != 0;
}
}
void KyraEngine_HoF::startSceneScript(int unk1) {
uint16 sceneId = _mainCharacter.sceneId;
char filename[14];
strcpy(filename, _sceneList[sceneId].filename1);
if (sceneId == 68 && (queryGameFlag(0x1BC) || queryGameFlag(0x1BD)))
strcpy(filename, "DOORX");
strcat(filename, ".CPS");
_screen->loadBitmap(filename, 3, 3, 0);
resetScaleTable();
_useCharPal = false;
memset(_charPalTable, 0, sizeof(_charPalTable));
memset(_layerFlagTable, 0, sizeof(_layerFlagTable));
memset(_specialSceneScriptState, 0, sizeof(_specialSceneScriptState));
_sceneEnterX1 = 160;
_sceneEnterY1 = 0;
_sceneEnterX2 = 296;
_sceneEnterY2 = 72;
_sceneEnterX3 = 160;
_sceneEnterY3 = 128;
_sceneEnterX4 = 24;
_sceneEnterY4 = 72;
_sceneCommentString = "Undefined scene comment string!";
_emc->init(&_sceneScriptState, &_sceneScriptData);
strcpy(filename, _sceneList[sceneId].filename1);
strcat(filename, ".");
strcat(filename, _scriptLangExt[(_flags.platform == Common::kPlatformPC && !_flags.isTalkie) ? 0 : _lang]);
_res->exists(filename, true);
_emc->load(filename, &_sceneScriptData, &_opcodes);
runSceneScript7();
_emc->start(&_sceneScriptState, 0);
_sceneScriptState.regs[0] = sceneId;
_sceneScriptState.regs[5] = unk1;
while (_emc->isValid(&_sceneScriptState))
_emc->run(&_sceneScriptState);
memcpy(_gamePlayBuffer, _screen->getCPagePtr(3), 46080);
for (int i = 0; i < 10; ++i) {
_emc->init(&_sceneSpecialScripts[i], &_sceneScriptData);
_emc->start(&_sceneSpecialScripts[i], i+8);
_sceneSpecialScriptsTimer[i] = 0;
}
_sceneEnterX1 &= ~3;
_sceneEnterX2 &= ~3;
_sceneEnterX3 &= ~3;
_sceneEnterX4 &= ~3;
_sceneEnterY1 &= ~1;
_sceneEnterY2 &= ~1;
_sceneEnterY3 &= ~1;
_sceneEnterY4 &= ~1;
}
void KyraEngine_LoK::setItemCreationFlags(int offset, int count) {
int rndNr = _rnd.getRandomNumberRng(0, count);
for (int i = 0; i <= count; i++) {
if (!queryGameFlag(rndNr + offset)) {
setGameFlag(rndNr + offset);
break;
} else {
rndNr++;
if (rndNr > count)
rndNr = 0;
}
}
}
void KyraEngine_LoK::timerSetFlags1(int timerNum) {
if (_currentCharacter->sceneId == 0x1C)
return;
int rndNr = _rnd.getRandomNumberRng(0, 3);
for (int i = 0; i < 4; i++) {
if (!queryGameFlag(rndNr + 17)) {
setGameFlag(rndNr + 17);
break;
} else {
rndNr++;
if (rndNr > 3)
rndNr = 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;
}
int KyraEngine_HoF::bookButton(Button *button) {
if (!queryGameFlag(1)) {
objectChat(getTableString(0xEB, _cCodeBuffer, 1), 0, 0x83, 0xEB);
return 0;
}
if (!_screen->isMouseVisible())
return 0;
if (queryGameFlag(0xE5)) {
snd_playSoundEffect(0x0D);
return 0;
}
if (_itemInHand == 72) {
if (!queryGameFlag(0xE2)) {
_bookMaxPage += 2;
removeHandItem();
snd_playSoundEffect(0x6C);
setGameFlag(0xE2);
}
if (!queryGameFlag(0x18A) && queryGameFlag(0x170)) {
_bookMaxPage += 2;
removeHandItem();
snd_playSoundEffect(0x6C);
setGameFlag(0x18A);
}
return 0;
}
if (_mouseState != -1) {
snd_playSoundEffect(0x0D);
return 0;
}
_screen->hideMouse();
showMessage(0, 0xCF);
displayInvWsaLastFrame();
_bookNewPage = _bookCurPage;
if (_screenBuffer) {
memcpy(_screenBuffer, _screen->getCPagePtr(0), 64000);
}
_screen->copyPalette(2, 0);
_screen->fadeToBlack(7, &_updateFunctor);
_screen->loadPalette("_BOOK.COL", _screen->getPalette(0));
loadBookBkgd();
showBookPage();
_screen->copyRegion(0, 0, 0, 0, 0x140, 0xC8, 2, 0, Screen::CR_NO_P_CHECK);
_screen->updateScreen();
int oldItemInHand = _itemInHand;
removeHandItem();
_screen->fadePalette(_screen->getPalette(0), 7);
_screen->showMouse();
bookLoop();
_screen->fadeToBlack(7);
_screen->hideMouse();
setHandItem(oldItemInHand);
updateMouse();
restorePage3();
if (_screenBuffer) {
_screen->copyBlockToPage(0, 0, 0, 320, 200, _screenBuffer);
}
setHandItem(_itemInHand);
_screen->copyPalette(0, 2);
_screen->fadePalette(_screen->getPalette(0), 7, &_updateFunctor);
_screen->showMouse();
if (!queryGameFlag(4) && !queryGameFlag(0xB8)) {
objectChat(getTableString(0xEC, _cCodeBuffer, 1), 0, 0x83, 0xEC);
objectChat(getTableString(0xED, _cCodeBuffer, 1), 0, 0x83, 0xED);
objectChat(getTableString(0xEE, _cCodeBuffer, 1), 0, 0x83, 0xEE);
objectChat(getTableString(0xEF, _cCodeBuffer, 1), 0, 0x83, 0xEF);
setGameFlag(4);
}
return 0;
}
void KyraEngine_HoF::handleInput(int x, int y) {
setNextIdleAnimTimer();
if (_unk5) {
_unk5 = 0;
return;
}
if (!_screen->isMouseVisible())
return;
if (_savedMouseState == -2) {
snd_playSoundEffect(13);
return;
}
setNextIdleAnimTimer();
if (x <= 6 || x >= 312 || y <= 6 || y >= 135) {
bool exitOk = false;
assert(_savedMouseState + 6 >= 0);
switch (_savedMouseState + 6) {
case 0:
if (_sceneExit1 != 0xFFFF)
exitOk = true;
break;
case 1:
if (_sceneExit2 != 0xFFFF)
exitOk = true;
break;
case 2:
if (_sceneExit3 != 0xFFFF)
exitOk = true;
break;
case 3:
if (_sceneExit4 != 0xFFFF)
exitOk = true;
break;
default:
break;
}
if (exitOk) {
inputSceneChange(x, y, 1, 1);
return;
}
}
if (checkCharCollision(x, y) && _savedMouseState >= -1) {
runSceneScript2();
return;
} else if (pickUpItem(x, y)) {
return;
} else {
int skipHandling = 0;
if (checkItemCollision(x, y) == -1) {
resetGameFlag(0x1EF);
skipHandling = handleInputUnkSub(x, y) ? 1 : 0;
if (queryGameFlag(0x1EF)) {
resetGameFlag(0x1EF);
return;
}
if (_unk5) {
_unk5 = 0;
return;
}
}
if (_deathHandler > -1)
skipHandling = 1;
if (skipHandling)
return;
if (checkCharCollision(x, y)) {
runSceneScript2();
return;
}
if (_itemInHand >= 0) {
if (y > 136)
return;
dropItem(0, _itemInHand, x, y, 1);
} else {
if (_savedMouseState == -2 || y > 135)
return;
if (!_unk5) {
inputSceneChange(x, y, 1, 1);
return;
}
_unk5 = 0;
}
}
}
void KyraEngine_HoF::runLoop() {
_screen->updateScreen();
_runFlag = true;
while (!shouldQuit() && _runFlag) {
if (_deathHandler >= 0) {
removeHandItem();
delay(5);
_drawNoShapeFlag = 0;
_gui->optionsButton(0);
_deathHandler = -1;
if (!_runFlag || shouldQuit())
break;
}
if (_system->getMillis() > _nextIdleAnim)
showIdleAnim();
if (queryGameFlag(0x159)) {
dinoRide();
resetGameFlag(0x159);
}
if (queryGameFlag(0x124) && !queryGameFlag(0x125)) {
_mainCharacter.animFrame = 32;
enterNewScene(39, -1, 0, 0, 0);
}
if (queryGameFlag(0xD8)) {
resetGameFlag(0xD8);
if (_mainCharacter.sceneId == 34) {
if (queryGameFlag(0xD1)) {
initTalkObject(28);
npcChatSequence(getTableString(0xFA, _cCodeBuffer, 1), 28, 0x83, 0xFA);
deinitTalkObject(28);
enterNewScene(35, 4, 0, 0, 0);
} else if (queryGameFlag(0xD0)) {
initTalkObject(29);
npcChatSequence(getTableString(0xFB, _cCodeBuffer, 1), 29, 0x83, 0xFB);
deinitTalkObject(29);
enterNewScene(33, 6, 0, 0, 0);
}
}
}
int inputFlag = checkInput(_buttonList, true);
removeInputTop();
update();
if (inputFlag == 198 || inputFlag == 199) {
_savedMouseState = _mouseState;
handleInput(_mouseX, _mouseY);
}
//if (queryGameFlag(0x1EE) && inputFlag)
// sub_13B19(inputFlag);
_system->delayMillis(10);
}
}
void KyraEngine_LoK::timerRedrawAmulet(int timerNum) {
if (queryGameFlag(0xF1)) {
drawAmulet();
_timer->setCountdown(19, -1);
}
}
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;
}
int KyraEngine_v1::o1_queryGameFlag(EMCState *script) {
debugC(3, kDebugLevelScriptFuncs, "KyraEngine_v1::o1_queryGameFlag(%p) (0x%X)", (const void *)script, stackPos(0));
return queryGameFlag(stackPos(0));
}
void KyraEngine_MR::handleInput(int x, int y) {
if (_inventoryState)
return;
setNextIdleAnimTimer();
if (_unk5) {
_unk5 = 0;
return;
}
if (!_screen->isMouseVisible())
return;
if (_savedMouseState == -3) {
snd_playSoundEffect(0x0D, 0x80);
return;
}
setNextIdleAnimTimer();
int skip = 0;
if (checkCharCollision(x, y) && _savedMouseState >= -1 && runSceneScript2()) {
return;
} else if (_itemInHand != 27 && pickUpItem(x, y, 1)) {
return;
} else if (checkItemCollision(x, y) == -1) {
resetGameFlag(1);
skip = runSceneScript1(x, y);
if (queryGameFlag(1)) {
resetGameFlag(1);
return;
} else if (_unk5) {
_unk5 = 0;
return;
}
}
if (_deathHandler >= 0)
skip = 1;
if (skip)
return;
if (checkCharCollision(x, y)) {
if (runSceneScript2())
return;
} else if (_itemInHand >= 0 && _savedMouseState >= 0) {
if (_itemInHand == 27) {
makeCharFacingMouse();
} else if (y <= 187) {
if (_itemInHand == 43)
removeHandItem();
else
dropItem(0, _itemInHand, x, y, 1);
}
return;
} else if (_savedMouseState == -3) {
return;
} else {
if (y > 187 && _savedMouseState > -4)
return;
if (_unk5) {
_unk5 = 0;
return;
}
}
inputSceneChange(x, y, 1, 1);
}
