void SaveLoad_ns::renameOldSavefiles() {
Common::StringArray oldFilenames = _saveFileMan->listSavefiles("game.*");
uint numOldSaves = oldFilenames.size();
bool rename = false;
uint success = 0, id;
Common::String oldName, newName;
for (uint i = 0; i < oldFilenames.size(); ++i) {
oldName = oldFilenames[i];
int e = sscanf(oldName.c_str(), "game.%u", &id);
if (e != 1) {
// this wasn't a savefile, so adjust numOldSaves accordingly
--numOldSaves;
continue;
}
if (!rename) {
rename = askRenameOldSavefiles();
}
if (!rename) {
// return immediately if the user doesn't want to rename the files
return;
}
newName = genSaveFileName(id);
if (_saveFileMan->renameSavefile(oldName, newName)) {
success++;
} else {
warning("Error %i (%s) occurred while renaming %s to %s", _saveFileMan->getError().getCode(),
_saveFileMan->getErrorDesc().c_str(), oldName.c_str(), newName.c_str());
}
}
if (numOldSaves == 0) {
// there were no old savefiles: nothing to notify
return;
}
char msg[200];
if (success == numOldSaves) {
sprintf(msg, "ScummVM successfully converted all your savefiles.");
} else {
sprintf(msg,
"ScummVM printed some warnings in your console window and can't guarantee all your files have been converted.\n\n"
"Please report to the team.");
}
GUI::MessageDialog dialog1(msg);
dialog1.runModal();
}
Common::StringArray Kernel::checkStaticSelectorNames() {
Common::StringArray names;
const int offset = (getSciVersion() < SCI_VERSION_1_1) ? 3 : 0;
#ifdef ENABLE_SCI32
const int count = (getSciVersion() <= SCI_VERSION_1_1) ? ARRAYSIZE(sci0Selectors) + offset : ARRAYSIZE(sci2Selectors);
#else
const int count = ARRAYSIZE(sci0Selectors) + offset;
#endif
int countSci1 = ARRAYSIZE(sci1Selectors);
int countSci11 = ARRAYSIZE(sci11Selectors);
// Resize the list of selector names and fill in the SCI 0 names.
names.resize(count);
if (getSciVersion() <= SCI_VERSION_1_LATE) {
// Fill selectors 0 - 2 for SCI0 - SCI1 late
names[0] = "species";
names[1] = "superClass";
names[2] = "-info-";
}
if (getSciVersion() <= SCI_VERSION_1_1) {
// SCI0 - SCI11
for (int i = offset; i < count; i++)
names[i] = sci0Selectors[i - offset];
if (getSciVersion() > SCI_VERSION_01) {
// Several new selectors were added in SCI 1 and later.
names.resize(count + countSci1);
for (int i = count; i < count + countSci1; i++)
names[i] = sci1Selectors[i - count];
}
if (getSciVersion() >= SCI_VERSION_1_1) {
// Several new selectors were added in SCI 1.1
names.resize(count + countSci1 + countSci11);
for (int i = count + countSci1; i < count + countSci1 + countSci11; i++)
names[i] = sci11Selectors[i - count - countSci1];
}
#ifdef ENABLE_SCI32
} else {
// SCI2+
for (int i = 0; i < count; i++)
names[i] = sci2Selectors[i];
#endif
}
findSpecificSelectors(names);
for (const SelectorRemap *selectorRemap = sciSelectorRemap; selectorRemap->slot; ++selectorRemap) {
if (getSciVersion() >= selectorRemap->minVersion && getSciVersion() <= selectorRemap->maxVersion) {
const uint32 slot = selectorRemap->slot;
if (slot >= names.size())
names.resize(slot + 1);
names[slot] = selectorRemap->name;
}
}
return names;
}
Common::Error MohawkEngine_Riven::saveGameState(int slot, const Common::String &desc) {
Common::StringArray saveList = _saveLoad->generateSaveGameList();
if ((uint)slot < saveList.size())
_saveLoad->deleteSave(saveList[slot]);
return _saveLoad->saveGame(desc);
}
Common::Error MohawkEngine_Riven::saveGameState(int slot, const char *desc) {
Common::StringArray saveList = _saveLoad->generateSaveGameList();
if ((uint)slot < saveList.size())
_saveLoad->deleteSave(saveList[slot]);
return _saveLoad->saveGame(Common::String(desc)) ? Common::kNoError : Common::kUnknownError;
}
Common::HashMap<Common::String, uint32> DefaultSaveFileManager::loadTimestamps() {
Common::HashMap<Common::String, uint32> timestamps;
//refresh the files list
Common::Array<Common::String> files;
g_system->getSavefileManager()->updateSavefilesList(files);
//start with listing all the files in saves/ directory and setting invalid timestamp to them
Common::StringArray localFiles = g_system->getSavefileManager()->listSavefiles("*");
for (uint32 i = 0; i < localFiles.size(); ++i)
timestamps[localFiles[i]] = INVALID_TIMESTAMP;
//now actually load timestamps from file
Common::InSaveFile *file = g_system->getSavefileManager()->openRawFile(TIMESTAMPS_FILENAME);
if (!file) {
warning("DefaultSaveFileManager: failed to open '%s' file to load timestamps", TIMESTAMPS_FILENAME);
return timestamps;
}
while (!file->eos()) {
//read filename into buffer (reading until the first ' ')
Common::String buffer;
while (!file->eos()) {
byte b = file->readByte();
if (b == ' ') break;
buffer += (char)b;
}
//read timestamp info buffer (reading until ' ' or some line ending char)
Common::String filename = buffer;
while (true) {
bool lineEnded = false;
buffer = "";
while (!file->eos()) {
byte b = file->readByte();
if (b == ' ' || b == '\n' || b == '\r') {
lineEnded = (b == '\n');
break;
}
buffer += (char)b;
}
if (buffer == "" && file->eos()) break;
if (!lineEnded) filename += " " + buffer;
else break;
}
//parse timestamp
uint32 timestamp = buffer.asUint64();
if (buffer == "" || timestamp == 0) break;
if (timestamps.contains(filename))
timestamps[filename] = timestamp;
}
delete file;
return timestamps;
}
SaveStateList MohawkMetaEngine::listSaves(const char *target) const {
Common::StringArray filenames;
SaveStateList saveList;
// Loading games is only supported in Myst/Riven currently.
if (strstr(target, "myst")) {
filenames = g_system->getSavefileManager()->listSavefiles("*.mys");
for (uint32 i = 0; i < filenames.size(); i++)
saveList.push_back(SaveStateDescriptor(i, filenames[i]));
} else if (strstr(target, "riven")) {
filenames = g_system->getSavefileManager()->listSavefiles("*.rvn");
for (uint32 i = 0; i < filenames.size(); i++)
saveList.push_back(SaveStateDescriptor(i, filenames[i]));
}
return saveList;
}
TestExitStatus SaveGametests::testListingSavefile() {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
saveFileMan->clearError();
// create some savefiles
const char *savefileName[] = {"tBedSavefileToList.0", "tBedSavefileToList.1", "tBedSavefileToList.2"};
writeDataToFile("tBedSavefileToList.0", "Save me!");
writeDataToFile("tBedSavefileToList.1", "Save me!");
writeDataToFile("tBedSavefileToList.2", "Save me!");
Common::Error error = saveFileMan->getError();
if (error != Common::kNoError) {
// Abort. Some Error in writing files
Testsuite::logDetailedPrintf("Error while creating savefiles: %s\n", Common::errorToString(error));
return kTestFailed;
}
Common::StringArray savefileList = saveFileMan->listSavefiles("tBedSavefileToList.?");
if (savefileList.size() == ARRAYSIZE(savefileName)) {
// Match them exactly
// As the order of savefileList may be platform specific, match them exhaustively
for (uint i = 0; i < ARRAYSIZE(savefileName); i++) {
for (uint j = 0; j < savefileList.size(); j++) {
if (savefileList[j].equals(savefileName[i])) {
break;
}
if (savefileList.size() == j) {
// A match for this name not found
Testsuite::logDetailedPrintf("Listed Names don't match\n");
return kTestFailed;
}
}
}
return kTestPassed;
} else {
Testsuite::logDetailedPrintf("listing Savefiles failed!\n");
return kTestFailed;
}
return kTestFailed;
}
Common::Error MohawkEngine_Riven::run() {
MohawkEngine::run();
// Let's try to open the installer file (it holds extras.mhk)
// Though, we set a low priority to prefer the extracted version
if (_installerArchive.open("arcriven.z"))
SearchMan.add("arcriven.z", &_installerArchive, 0, false);
_gfx = new RivenGraphics(this);
_console = new RivenConsole(this);
_saveLoad = new RivenSaveLoad(this, _saveFileMan);
_externalScriptHandler = new RivenExternal(this);
_optionsDialog = new RivenOptionsDialog(this);
_scriptMan = new RivenScriptManager(this);
_cursor = new RivenCursorManager();
_rnd = new Common::RandomSource();
g_eventRec.registerRandomSource(*_rnd, "riven");
initVars();
// Open extras.mhk for common images
_extrasFile = new MohawkArchive();
if (!_extrasFile->open("extras.mhk"))
error("Could not open extras.mhk");
// Start at main cursor
_cursor->setCursor(kRivenMainCursor);
// Let's begin, shall we?
if (getFeatures() & GF_DEMO) {
// Start the demo off with the videos
changeToStack(aspit);
changeToCard(6);
} else if (ConfMan.hasKey("save_slot")) {
// Load game from launcher/command line if requested
uint32 gameToLoad = ConfMan.getInt("save_slot");
Common::StringArray savedGamesList = _saveLoad->generateSaveGameList();
if (gameToLoad > savedGamesList.size())
error ("Could not find saved game");
_saveLoad->loadGame(savedGamesList[gameToLoad]);
} else {
// Otherwise, start us off at aspit's card 1 (the main menu)
changeToStack(aspit);
changeToCard(1);
}
while (!_gameOver && !shouldQuit())
handleEvents();
return Common::kNoError;
}
void LuaScriptEngine::setCommandLine(const Common::StringArray &commandLineParameters) {
lua_newtable(_state);
for (size_t i = 0; i < commandLineParameters.size(); ++i) {
lua_pushnumber(_state, i + 1);
lua_pushstring(_state, commandLineParameters[i].c_str());
lua_settable(_state, -3);
}
lua_setglobal(_state, "CommandLine");
}
bool Debugger::Cmd_ShowMessage(int argc, const char **argv) {
if (argc != 2) {
debugPrintf("Usage: %s <message number>\n", argv[0]);
} else {
int messageId = strToInt(argv[1]);
Common::StringArray msg = _vm->_game->getMessage(messageId);
for (uint idx = 0; idx < msg.size(); ++idx) {
Common::String srcLine = msg[idx];
debugPrintf("%s\n", srcLine.c_str());
}
}
return true;
}
/*
bind accept the following input formats:
1 - [S].slide.[L]{.[C]}
2 - [L]{.[C]}
where:
[S] is the slide to be shown
[L] is the location to switch to (immediately in case 2, or right after slide [S] in case 1)
[C] is the character to be selected, and is optional
The routine tells one form from the other by searching for the '.slide.'
NOTE: there exists one script in which [L] is not used in the case 1, but its use
is commented out, and would definitely crash the current implementation.
*/
void LocationName::bind(const char *s) {
free(_buf);
_buf = strdup(s);
_hasSlide = false;
_hasCharacter = false;
Common::StringArray list;
char *tok = strtok(_buf, ".");
while (tok) {
list.push_back(tok);
tok = strtok(NULL, ".");
}
if (list.size() < 1 || list.size() > 4)
error("changeLocation: ill-formed location name '%s'", s);
if (list.size() > 1) {
if (list[1] == "slide") {
_hasSlide = true;
_slide = list[0];
list.remove_at(0); // removes slide name
list.remove_at(0); // removes 'slide'
}
if (list.size() == 2) {
_hasCharacter = true;
_character = list[1];
}
}
_location = list[0];
strcpy(_buf, s); // kept as reference
}
SaveStateDescriptor MohawkMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
#ifdef ENABLE_MYST
if (strstr(target, "myst")) {
Common::StringArray filenames = Mohawk::MystGameState::generateSaveGameList();
if (slot >= (int) filenames.size()) {
return SaveStateDescriptor();
}
return Mohawk::MystGameState::querySaveMetaInfos(filenames[slot]);
} else
#endif
{
return SaveStateDescriptor();
}
}
SaveStateList BuriedMetaEngine::listSaves(const char *target) const {
// The original had no pattern, so the user must rename theirs
// Note that we ignore the target because saves are compatible between
// all versions
Common::StringArray fileNames = Buried::BuriedEngine::listSaveFiles();
SaveStateList saveList;
for (uint32 i = 0; i < fileNames.size(); i++) {
// Isolate the description from the file name
Common::String desc = fileNames[i].c_str() + 7;
for (int j = 0; j < 4; j++)
desc.deleteLastChar();
saveList.push_back(SaveStateDescriptor(i, desc));
}
return saveList;
}
void WidgetText::load(const Common::String &str, int speaker) {
Screen &screen = *_vm->_screen;
Talk &talk = *_vm->_talk;
TattooUserInterface &ui = *(TattooUserInterface *)_vm->_ui;
Common::StringArray lines;
// If bounds for a window have not yet been calculated, figure them out
if (_surface.empty()) {
int width = SHERLOCK_SCREEN_WIDTH / 3;
int height;
for (;;) {
splitLines(str, lines, width - _surface.widestChar() * 2, 100);
height = (screen.fontHeight() + 1) * lines.size() + 9;
if ((width - _surface.widestChar() * 2 > height * 3 / 2) || (width - _surface.widestChar() * 2
> SHERLOCK_SCREEN_WIDTH * 3 / 4))
break;
width += (width / 4);
}
// See if it's only a single line long
if (height == _surface.fontHeight() + 10) {
width = _surface.widestChar() * 2 + 6;
const char *strP = str.c_str();
while (*strP && (*strP < talk._opcodes[OP_SWITCH_SPEAKER] || *strP == talk._opcodes[OP_NULL]))
width += _surface.charWidth(*strP++);
}
_bounds = Common::Rect(width, height);
if (speaker == -1) {
// No speaker specified, so center window on look position
_bounds.translate(ui._lookPos.x - width / 2, ui._lookPos.y - height / 2);
} else {
// Speaker specified, so center the window above them
centerWindowOnSpeaker(speaker);
}
}
render(str);
}
void Kernel::loadSelectorNames() {
Resource *r = _resMan->findResource(ResourceId(kResourceTypeVocab, VOCAB_RESOURCE_SELECTORS), 0);
bool oldScriptHeader = (getSciVersion() == SCI_VERSION_0_EARLY);
// Starting with KQ7, Mac versions have a BE name table. GK1 Mac and earlier (and all
// other platforms) always use LE.
bool isBE = (g_sci->getPlatform() == Common::kPlatformMacintosh && getSciVersion() >= SCI_VERSION_2_1
&& g_sci->getGameId() != GID_GK1);
if (!r) { // No such resource?
// Check if we have a table for this game
// Some demos do not have a selector table
Common::StringArray staticSelectorTable = checkStaticSelectorNames();
if (staticSelectorTable.empty())
error("Kernel: Could not retrieve selector names");
else
warning("No selector vocabulary found, using a static one");
for (uint32 i = 0; i < staticSelectorTable.size(); i++) {
_selectorNames.push_back(staticSelectorTable[i]);
if (oldScriptHeader)
_selectorNames.push_back(staticSelectorTable[i]);
}
return;
}
int count = (isBE ? READ_BE_UINT16(r->data) : READ_LE_UINT16(r->data)) + 1; // Counter is slightly off
for (int i = 0; i < count; i++) {
int offset = isBE ? READ_BE_UINT16(r->data + 2 + i * 2) : READ_LE_UINT16(r->data + 2 + i * 2);
int len = isBE ? READ_BE_UINT16(r->data + offset) : READ_LE_UINT16(r->data + offset);
Common::String tmp((const char *)r->data + offset + 2, len);
_selectorNames.push_back(tmp);
//debug("%s", tmp.c_str());
// Early SCI versions used the LSB in the selector ID as a read/write
// toggle. To compensate for that, we add every selector name twice.
if (oldScriptHeader)
_selectorNames.push_back(tmp);
}
}
bool Debugger::cmdSong(int argc, const char **argv) {
if (argc != 2) {
debugPrintf("Format: song <name>\n");
return true;
}
Common::StringArray songs;
_vm->_music->getSongNames(songs);
for (uint i = 0; i < songs.size(); i++) {
if (songs[i].equalsIgnoreCase(argv[1])) {
_vm->_music->loadSong(songs[i]);
return false;
}
}
debugPrintf("Invalid song. Use the 'songs' command to see which ones are available.\n");
return true;
}
void Lingo::runTests() {
Common::File inFile;
Common::ArchiveMemberList fsList;
SearchMan.listMatchingMembers(fsList, "*.lingo");
Common::StringArray fileList;
int counter = 1;
for (Common::ArchiveMemberList::iterator it = fsList.begin(); it != fsList.end(); ++it)
fileList.push_back((*it)->getName());
Common::sort(fileList.begin(), fileList.end());
for (uint i = 0; i < fileList.size(); i++) {
Common::SeekableReadStream *const stream = SearchMan.createReadStreamForMember(fileList[i]);
if (stream) {
uint size = stream->size();
char *script = (char *)calloc(size + 1, 1);
stream->read(script, size);
debugC(2, kDebugLingoCompile, "Compiling file %s of size %d, id: %d", fileList[i].c_str(), size, counter);
_hadError = false;
addCode(script, kMovieScript, counter);
if (!_hadError)
executeScript(kMovieScript, counter);
else
debugC(2, kDebugLingoCompile, "Skipping execution");
free(script);
counter++;
}
inFile.close();
}
}
SaveStateList AdlMetaEngine::listSaves(const char *target) const {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
Common::StringArray files = saveFileMan->listSavefiles(Common::String(target) + ".s##");
SaveStateList saveList;
for (uint i = 0; i < files.size(); ++i) {
const Common::String &fileName = files[i];
Common::InSaveFile *inFile = saveFileMan->openForLoading(fileName);
if (!inFile) {
warning("Cannot open save file '%s'", fileName.c_str());
continue;
}
if (inFile->readUint32BE() != MKTAG('A', 'D', 'L', ':')) {
warning("No header found in '%s'", fileName.c_str());
delete inFile;
continue;
}
byte saveVersion = inFile->readByte();
if (saveVersion != SAVEGAME_VERSION) {
warning("Unsupported save game version %i found in '%s'", saveVersion, fileName.c_str());
delete inFile;
continue;
}
char name[SAVEGAME_NAME_LEN] = { };
inFile->read(name, sizeof(name) - 1);
delete inFile;
int slotNum = atoi(fileName.c_str() + fileName.size() - 2);
SaveStateDescriptor sd(slotNum, name);
saveList.push_back(sd);
}
// Sort saves based on slot number.
Common::sort(saveList.begin(), saveList.end(), SaveStateDescriptorSlotComparator());
return saveList;
}
Common::String WidgetBase::splitLines(const Common::String &str, Common::StringArray &lines, int maxWidth, uint maxLines) {
Talk &talk = *_vm->_talk;
const char *strP = str.c_str();
// Loop counting up lines
lines.clear();
do {
int width = 0;
const char *spaceP = nullptr;
const char *lineStartP = strP;
// Find how many characters will fit on the next line
while (width < maxWidth && *strP && ((byte)*strP < talk._opcodes[OP_SWITCH_SPEAKER] ||
(byte)*strP == talk._opcodes[OP_NULL])) {
width += _surface.charWidth(*strP);
// Keep track of the last space
if (*strP == ' ')
spaceP = strP;
++strP;
}
// If the line was too wide to fit on a single line, go back to the last space
// if there was one, or otherwise simply break the line at this point
if (width >= maxWidth && spaceP != nullptr)
strP = spaceP;
// Add the line to the output array
lines.push_back(Common::String(lineStartP, strP));
// Move the string ahead to the next line
if (*strP == ' ' || *strP == 13)
++strP;
} while (*strP && (lines.size() < maxLines) && ((byte)*strP < talk._opcodes[OP_SWITCH_SPEAKER]
|| (byte)*strP == talk._opcodes[OP_NULL]));
// Return any remaining text left over
return *strP ? Common::String(strP) : Common::String();
}
SaveStateList DreamWebMetaEngine::listSaves(const char *target) const {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
Common::StringArray files = saveFileMan->listSavefiles("DREAMWEB.D??");
Common::sort(files.begin(), files.end());
SaveStateList saveList;
for(uint i = 0; i < files.size(); ++i) {
const Common::String &file = files[i];
Common::InSaveFile *stream = saveFileMan->openForLoading(file);
if (!stream)
error("cannot open save file %s", file.c_str());
char name[17] = {};
stream->seek(0x61);
stream->read(name, sizeof(name) - 1);
delete stream;
int slotNum = atoi(file.c_str() + file.size() - 2);
SaveStateDescriptor sd(slotNum, name);
saveList.push_back(sd);
}
return saveList;
}
SaveStateList MohawkMetaEngine::listSaves(const char *target) const {
Common::StringArray filenames;
SaveStateList saveList;
// Loading games is only supported in Myst/Riven currently.
#ifdef ENABLE_MYST
if (strstr(target, "myst")) {
filenames = g_system->getSavefileManager()->listSavefiles("myst-###.mys");
size_t prefixLen = sizeof("myst") - 1;
for (Common::StringArray::const_iterator filename = filenames.begin(); filename != filenames.end(); ++filename) {
// Extract the slot number from the filename
char slot[4];
slot[0] = (*filename)[prefixLen + 1];
slot[1] = (*filename)[prefixLen + 2];
slot[2] = (*filename)[prefixLen + 3];
slot[3] = '\0';
int slotNum = atoi(slot);
// Read the description from the save
Common::String description = Mohawk::MystGameState::querySaveDescription(slotNum);
saveList.push_back(SaveStateDescriptor(slotNum, description));
}
Common::sort(saveList.begin(), saveList.end(), SaveStateDescriptorSlotComparator());
} else
#endif
if (strstr(target, "riven")) {
filenames = g_system->getSavefileManager()->listSavefiles("*.rvn");
for (uint32 i = 0; i < filenames.size(); i++)
saveList.push_back(SaveStateDescriptor(i, filenames[i]));
}
return saveList;
}
void Kernel::findSpecificSelectors(Common::StringArray &selectorNames) {
// Now, we need to find out selectors which keep changing place...
// We do that by dissecting game objects, and looking for selectors at
// specified locations.
// We need to initialize script 0 here, to make sure that it's always
// located at segment 1.
_segMan->instantiateScript(0);
// The Actor class contains the init, xLast and yLast selectors, which
// we reference directly. It's always in script 998, so we need to
// explicitly load it here.
if (getSciVersion() >= SCI_VERSION_1_EGA_ONLY) {
uint16 actorScript = 998;
#ifdef ENABLE_SCI32
if (getSciVersion() >= SCI_VERSION_2) {
actorScript += 64000;
}
#endif
if (_resMan->testResource(ResourceId(kResourceTypeScript, actorScript))) {
_segMan->instantiateScript(actorScript);
const Object *actorClass = _segMan->getObject(_segMan->findObjectByName("Actor"));
if (actorClass) {
// Find the xLast and yLast selectors, used in kDoBresen
int offset = (getSciVersion() < SCI_VERSION_1_1) ? 3 : 0;
#ifdef ENABLE_SCI32
if (getSciVersion() >= SCI_VERSION_2) {
offset += 12;
}
#endif
// xLast and yLast always come between illegalBits and xStep
int illegalBitsSelectorPos = actorClass->locateVarSelector(_segMan, 15 + offset); // illegalBits
int xStepSelectorPos = actorClass->locateVarSelector(_segMan, 51 + offset); // xStep
if (xStepSelectorPos - illegalBitsSelectorPos != 3) {
error("illegalBits and xStep selectors aren't found in "
"known locations. illegalBits = %d, xStep = %d",
illegalBitsSelectorPos, xStepSelectorPos);
}
int xLastSelectorPos = actorClass->getVarSelector(illegalBitsSelectorPos + 1);
int yLastSelectorPos = actorClass->getVarSelector(illegalBitsSelectorPos + 2);
if (selectorNames.size() < (uint32)yLastSelectorPos + 1)
selectorNames.resize((uint32)yLastSelectorPos + 1);
selectorNames[xLastSelectorPos] = "xLast";
selectorNames[yLastSelectorPos] = "yLast";
}
_segMan->uninstantiateScript(actorScript);
}
}
// Find selectors from specific classes
for (int i = 0; i < ARRAYSIZE(classReferences); i++) {
if (!_resMan->testResource(ResourceId(kResourceTypeScript, classReferences[i].script)))
continue;
_segMan->instantiateScript(classReferences[i].script);
const Object *targetClass = _segMan->getObject(_segMan->findObjectByName(classReferences[i].className));
int targetSelectorPos = 0;
uint selectorOffset = classReferences[i].selectorOffset;
if (targetClass) {
if (classReferences[i].selectorType == kSelectorMethod) {
if (targetClass->getMethodCount() < selectorOffset + 1)
error("The %s class has less than %d methods (%d)",
classReferences[i].className, selectorOffset + 1,
targetClass->getMethodCount());
targetSelectorPos = targetClass->getFuncSelector(selectorOffset);
} else {
// Add the global selectors to the selector ID
selectorOffset += (getSciVersion() <= SCI_VERSION_1_LATE) ? 3 : 8;
if (targetClass->getVarCount() < selectorOffset + 1)
error("The %s class has less than %d variables (%d)",
classReferences[i].className, selectorOffset + 1,
targetClass->getVarCount());
targetSelectorPos = targetClass->getVarSelector(selectorOffset);
}
if (selectorNames.size() < (uint32)targetSelectorPos + 1)
selectorNames.resize((uint32)targetSelectorPos + 1);
selectorNames[targetSelectorPos] = classReferences[i].selectorName;
}
}
_segMan->resetSegMan();
}
Common::Error MohawkEngine_Riven::run() {
MohawkEngine::run();
// Let's try to open the installer file (it holds extras.mhk)
// Though, we set a low priority to prefer the extracted version
if (_installerArchive.open("arcriven.z"))
SearchMan.add("arcriven.z", &_installerArchive, 0, false);
_gfx = new RivenGraphics(this);
_console = new RivenConsole(this);
_saveLoad = new RivenSaveLoad(this, _saveFileMan);
_externalScriptHandler = new RivenExternal(this);
_optionsDialog = new RivenOptionsDialog(this);
_scriptMan = new RivenScriptManager(this);
_rnd = new Common::RandomSource("riven");
// Create the cursor manager
if (Common::File::exists("rivendmo.exe"))
_cursor = new PECursorManager("rivendmo.exe");
else if (Common::File::exists("riven.exe"))
_cursor = new PECursorManager("riven.exe");
else // last resort: try the Mac executable
_cursor = new MacCursorManager("Riven");
initVars();
// We need to have a cursor source, or the game won't work
if (!_cursor->hasSource()) {
Common::String message = "You're missing a Riven executable. The Windows executable is 'riven.exe' or 'rivendmo.exe'. ";
message += "Using the 'arcriven.z' installer file also works. In addition, you can use the Mac 'Riven' executable.";
GUIErrorMessage(message);
warning("%s", message.c_str());
return Common::kNoGameDataFoundError;
}
// Open extras.mhk for common images
_extrasFile = new MohawkArchive();
// We need extras.mhk for inventory images, marble images, and credits images
if (!_extrasFile->openFile("extras.mhk")) {
Common::String message = "You're missing 'extras.mhk'. Using the 'arcriven.z' installer file also works.";
GUIErrorMessage(message);
warning("%s", message.c_str());
return Common::kNoGameDataFoundError;
}
// Set the transition speed
_gfx->setTransitionSpeed(_vars["transitionmode"]);
// Start at main cursor
_cursor->setCursor(kRivenMainCursor);
_cursor->showCursor();
_system->updateScreen();
// Let's begin, shall we?
if (getFeatures() & GF_DEMO) {
// Start the demo off with the videos
changeToStack(kStackAspit);
changeToCard(6);
} else if (ConfMan.hasKey("save_slot")) {
// Load game from launcher/command line if requested
uint32 gameToLoad = ConfMan.getInt("save_slot");
Common::StringArray savedGamesList = _saveLoad->generateSaveGameList();
if (gameToLoad > savedGamesList.size())
error ("Could not find saved game");
// Attempt to load the game. On failure, just send us to the main menu.
if (_saveLoad->loadGame(savedGamesList[gameToLoad]).getCode() != Common::kNoError) {
changeToStack(kStackAspit);
changeToCard(1);
}
} else {
// Otherwise, start us off at aspit's card 1 (the main menu)
changeToStack(kStackAspit);
changeToCard(1);
}
while (!_gameOver && !shouldQuit())
handleEvents();
return Common::kNoError;
}
