void ScriptManager::parseScrFile(const Common::String &fileName, bool isGlobal) {
Common::File file;
if (!file.open(fileName)) {
warning("Script file not found: %s", fileName.c_str());
return;
}
while(!file.eos()) {
Common::String line = file.readLine();
if (file.err()) {
warning("Error parsing scr file: %s", fileName.c_str());
return;
}
trimCommentsAndWhiteSpace(&line);
if (line.empty())
continue;
if (line.matchString("puzzle:*", true)) {
Puzzle *puzzle = new Puzzle();
sscanf(line.c_str(),"puzzle:%u",&(puzzle->key));
parsePuzzle(puzzle, file);
if (isGlobal) {
_globalPuzzles.push_back(puzzle);
} else {
_activePuzzles.push_back(puzzle);
}
} else if (line.matchString("control:*", true)) {
parseControl(line, file);
}
}
}
bool ThemeEngine::themeConfigUsable(const Common::FSNode &node, Common::String &themeName) {
Common::File stream;
bool foundHeader = false;
if (node.getName().matchString("*.zip", true) && !node.isDirectory()) {
Common::Archive *zipArchive = Common::makeZipArchive(node);
if (zipArchive && zipArchive->hasFile("THEMERC")) {
// Open THEMERC from the ZIP file.
stream.open("THEMERC", *zipArchive);
}
// Delete the ZIP archive again. Note: This only works because
// stream.open() only uses ZipArchive::createReadStreamForMember,
// and that in turn happens to read all the data for a given
// archive member into a memory block. So there will be no dangling
// reference to zipArchive anywhere. This could change if we
// ever modify ZipArchive::createReadStreamForMember.
delete zipArchive;
} else if (node.isDirectory()) {
Common::FSNode headerfile = node.getChild("THEMERC");
if (!headerfile.exists() || !headerfile.isReadable() || headerfile.isDirectory())
return false;
stream.open(headerfile);
}
if (stream.isOpen()) {
Common::String stxHeader = stream.readLine();
foundHeader = themeConfigParseHeader(stxHeader, themeName);
}
return foundHeader;
}
void Resource::readStaticText() {
Common::File *labTextFile = openDataFile("Lab:Rooms/LabText");
for (int i = 0; i < 48; i++)
_staticText[i] = labTextFile->readLine();
delete labTextFile;
}
bool ThemeEngine::loadThemeXML(const Common::String &themeId) {
assert(_parser);
assert(_themeArchive);
_themeName.clear();
//
// Now that we have a Common::Archive, verify that it contains a valid THEMERC File
//
Common::File themercFile;
themercFile.open("THEMERC", *_themeArchive);
if (!themercFile.isOpen()) {
warning("Theme '%s' contains no 'THEMERC' file.", themeId.c_str());
return false;
}
Common::String stxHeader = themercFile.readLine();
if (!themeConfigParseHeader(stxHeader, _themeName) || _themeName.empty()) {
warning("Corrupted 'THEMERC' file in theme '%s'", themeId.c_str());
return false;
}
Common::ArchiveMemberList members;
if (0 == _themeArchive->listMatchingMembers(members, "*.stx")) {
warning("Found no STX files for theme '%s'.", themeId.c_str());
return false;
}
//
// Loop over all STX files, load and parse them
//
for (Common::ArchiveMemberList::iterator i = members.begin(); i != members.end(); ++i) {
assert((*i)->getName().hasSuffix(".stx"));
if (_parser->loadStream((*i)->createReadStream()) == false) {
warning("Failed to load STX file '%s'", (*i)->getDisplayName().c_str());
_parser->close();
return false;
}
if (_parser->parse() == false) {
warning("Failed to parse STX file '%s'", (*i)->getDisplayName().c_str());
_parser->close();
return false;
}
_parser->close();
}
assert(!_themeName.empty());
return true;
}
TLib::TLib(MemoryManager &memManager, const Common::String &filename) :
_memoryManager(memManager) {
// If the resource strings list isn't yet loaded, load them
if (_resStrings.size() == 0) {
Common::File f;
if (f.open("tsage.cfg")) {
while (!f.eos()) {
_resStrings.push_back(f.readLine());
}
f.close();
}
}
if (!_file.open(filename))
error("Missing file %s", filename.c_str());
loadIndex();
}
bool ThemeEngine::themeConfigUsable(const Common::ArchiveMember &member, Common::String &themeName) {
Common::File stream;
bool foundHeader = false;
if (member.getName().matchString("*.zip", true)) {
Common::Archive *zipArchive = Common::makeZipArchive(member.createReadStream());
if (zipArchive && zipArchive->hasFile("THEMERC")) {
stream.open("THEMERC", *zipArchive);
}
delete zipArchive;
}
if (stream.isOpen()) {
Common::String stxHeader = stream.readLine();
foundHeader = themeConfigParseHeader(stxHeader, themeName);
}
return foundHeader;
}
bool Sword2Engine::initStartMenu() {
// Print out a list of all the start points available.
// There should be a linc produced file called startup.txt.
// This file should contain ascii numbers of all the resource game
// objects that are screen managers.
// We query each in turn and setup an array of start structures.
// If the file doesn't exist then we say so and return a 0.
Common::File fp;
// ok, load in the master screen manager file
_totalStartups = 0;
_totalScreenManagers = 0;
if (!fp.open("startup.inf")) {
warning("Cannot open startup.inf - the debugger won't have a start menu");
return false;
}
// The startup.inf file which contains a list of all the files. Now
// extract the filenames
int start_ids[MAX_starts];
int lineno = 0;
while (!fp.eos() && !fp.err()) {
Common::String line = fp.readLine();
// Skip empty lines or, more likely, the end of the stream.
if (line.size() == 0)
continue;
char *errptr;
int id;
lineno++;
id = strtol(line.c_str(), &errptr, 10);
if (*errptr) {
warning("startup.inf:%d: Invalid string '%s'", lineno, line.c_str());
continue;
}
if (!_resman->checkValid(id)) {
warning("startup.inf:%d: Invalid resource %d", lineno, id);
continue;
}
if (_resman->fetchType(id) != SCREEN_MANAGER) {
warning("startup.inf:%d: '%s' (%d) is not a screen manager", lineno, _resman->fetchName(id), id);
continue;
}
start_ids[_totalScreenManagers] = id;
if (++_totalScreenManagers >= MAX_starts) {
warning("Too many entries in startup.inf");
break;
}
}
// An I/O error before EOS? That's bad, but this is not a vital file.
if (fp.err() && !fp.eos())
warning("I/O error while reading startup.inf");
fp.close();
// Using this method the Gode generated resource.inf must have #0d0a
// on the last entry
debug(1, "%d screen manager objects", _totalScreenManagers);
// Open each object and make a query call. The object must fill in a
// startup structure. It may fill in several if it wishes - for
// instance a startup could be set for later in the game where
// specific vars are set
for (uint i = 0; i < _totalScreenManagers; i++) {
_startRes = start_ids[i];
debug(2, "Querying screen manager %d", _startRes);
// Open each one and run through the interpreter. Script 0 is
// the query request script. We have already made reasonably
// sure the resource is ok.
_logic->runResScript(_startRes, 0);
}
return 1;
}
/**
* Plays an animated cutscene.
* @param id the id of the file
*/
bool MoviePlayer::load(uint32 id) {
Common::File f;
Common::String filename;
if (_decoderType == kVideoDecoderDXA)
_bgSoundStream = Audio::SeekableAudioStream::openStreamFile(sequenceList[id]);
else
_bgSoundStream = NULL;
if (SwordEngine::_systemVars.showText) {
filename = Common::String::format("%s.txt", sequenceList[id]);
if (f.open(filename)) {
Common::String line;
int lineNo = 0;
int lastEnd = -1;
_movieTexts.clear();
while (!f.eos() && !f.err()) {
line = f.readLine();
lineNo++;
if (line.empty() || line[0] == '#') {
continue;
}
const char *ptr = line.c_str();
// TODO: Better error handling
int startFrame = strtoul(ptr, const_cast<char **>(&ptr), 10);
int endFrame = strtoul(ptr, const_cast<char **>(&ptr), 10);
while (*ptr && Common::isSpace(*ptr))
ptr++;
if (startFrame > endFrame) {
warning("%s:%d: startFrame (%d) > endFrame (%d)", filename.c_str(), lineNo, startFrame, endFrame);
continue;
}
if (startFrame <= lastEnd) {
warning("%s:%d startFrame (%d) <= lastEnd (%d)", filename.c_str(), lineNo, startFrame, lastEnd);
continue;
}
int color = 0;
if (*ptr == '@') {
++ptr;
color = strtoul(ptr, const_cast<char **>(&ptr), 10);
while (*ptr && Common::isSpace(*ptr))
ptr++;
}
_movieTexts.push_back(MovieText(startFrame, endFrame, ptr, color));
lastEnd = endFrame;
}
f.close();
}
}
switch (_decoderType) {
case kVideoDecoderDXA:
filename = Common::String::format("%s.dxa", sequenceList[id]);
break;
case kVideoDecoderSMK:
filename = Common::String::format("%s.smk", sequenceList[id]);
break;
case kVideoDecoderPSX:
filename = Common::String::format("%s.str", (_vm->_systemVars.isDemo) ? sequenceList[id] : sequenceListPSX[id]);
// Need to switch to true color
initGraphics(g_system->getWidth(), g_system->getHeight(), true, 0);
// Need to load here in case it fails in which case we'd need
// to go back to paletted mode
if (_decoder->loadFile(filename)) {
return true;
} else {
initGraphics(g_system->getWidth(), g_system->getHeight(), true);
return false;
}
break;
}
return _decoder->loadFile(filename.c_str());
}
void Screen::rollCredits() {
uint32 loopingMusicId = _vm->_sound->getLoopingMusicId();
// Prepare for the credits by fading down, stoping the music, etc.
_vm->_mouse->setMouse(0);
_vm->_sound->muteFx(true);
_vm->_sound->muteSpeech(true);
waitForFade();
fadeDown();
waitForFade();
_vm->_mouse->closeMenuImmediately();
// There are three files which I believe are involved in showing the
// credits:
//
// credits.bmp - The "Smacker" logo, stored as follows:
//
// width 2 bytes, little endian
// height 2 bytes, little endian
// palette 3 * 256 bytes
// data width * height bytes
//
// Note that the maximum colour component in the palette is 0x3F.
// This is the same resolution as the _paletteMatch table. I doubt
// that this is a coincidence, but let's use the image palette
// directly anyway, just to be safe.
//
// credits.clu - The credits text (credits.txt in PSX version)
//
// This is simply a text file with CRLF line endings.
// '^' is not shown, but used to mark the center of the line.
// '@' is used as a placeholder for the "Smacker" logo. At least
// when it appears alone.
// Remaining lines are centered.
// The German version also contains character code 9 for no
// apparent reason. We ignore them.
//
// fonts.clu - The credits font?
//
// FIXME: At this time I don't know how to interpret fonts.clu. For
// now, let's just the standard speech font instead.
SpriteInfo spriteInfo;
Common::File f;
int i;
spriteInfo.isText = false;
// Read the "Smacker" logo
uint16 logoWidth = 0;
uint16 logoHeight = 0;
byte *logoData = NULL;
byte palette[256 * 3];
if (f.open("credits.bmp")) {
logoWidth = f.readUint16LE();
logoHeight = f.readUint16LE();
for (i = 0; i < 256; i++) {
palette[i * 3 + 0] = f.readByte() << 2;
palette[i * 3 + 1] = f.readByte() << 2;
palette[i * 3 + 2] = f.readByte() << 2;
}
logoData = (byte *)malloc(logoWidth * logoHeight);
f.read(logoData, logoWidth * logoHeight);
f.close();
} else {
warning("Can't find credits.bmp");
memset(palette, 0, sizeof(palette));
palette[14 * 3 + 0] = 252;
palette[14 * 3 + 1] = 252;
palette[14 * 3 + 2] = 252;
}
setPalette(0, 256, palette, RDPAL_INSTANT);
// Read the credits text
Common::Array<CreditsLine *> creditsLines;
int lineCount = 0;
int lineTop = 400;
int paragraphStart = 0;
bool hasCenterMark = false;
if (Sword2Engine::isPsx()) {
if (!f.open("credits.txt")) {
warning("Can't find credits.txt");
free(logoData);
return;
}
} else {
if (!f.open("credits.clu")) {
warning("Can't find credits.clu");
free(logoData);
return;
}
}
while (1) {
char buffer[80];
char *line = f.readLine(buffer, sizeof(buffer));
if (line) {
// Replace invalid character codes prevent the 'dud'
// symbol from showing up in the credits.
for (byte *ptr = (byte *)line; *ptr; ptr++) {
switch (*ptr) {
case 9:
// The German credits contain these.
// Convert them to spaces.
*ptr = 32;
break;
case 10:
// LF is treated as end of line.
*ptr = 0;
break;
case 170:
// The Spanish credits contain these.
// Convert them to periods.
*ptr = '.';
default:
break;
}
}
}
if (!line || *line == 0) {
if (!hasCenterMark) {
for (i = paragraphStart; i < lineCount; i++)
creditsLines[i]->type = LINE_CENTER;
}
paragraphStart = lineCount;
hasCenterMark = false;
if (paragraphStart == lineCount)
lineTop += CREDITS_LINE_SPACING;
if (!line)
break;
continue;
}
char *center_mark = strchr(line, '^');
if (center_mark) {
// The current paragraph has at least one center mark.
hasCenterMark = true;
if (center_mark != line) {
creditsLines.push_back(new CreditsLine);
// The center mark is somewhere inside the
// line. Split it into left and right side.
*center_mark = 0;
creditsLines[lineCount]->top = lineTop;
creditsLines[lineCount]->height = CREDITS_FONT_HEIGHT;
creditsLines[lineCount]->type = LINE_LEFT;
creditsLines[lineCount]->str = strdup(line);
lineCount++;
*center_mark = '^';
}
line = center_mark;
}
creditsLines.push_back(new CreditsLine);
creditsLines[lineCount]->top = lineTop;
if (*line == '^') {
creditsLines[lineCount]->type = LINE_RIGHT;
line++;
} else
creditsLines[lineCount]->type = LINE_LEFT;
if (strcmp(line, "@") == 0) {
creditsLines[lineCount]->height = logoHeight;
lineTop += logoHeight;
} else {
creditsLines[lineCount]->height = CREDITS_FONT_HEIGHT;
lineTop += CREDITS_LINE_SPACING;
}
creditsLines[lineCount]->str = strdup(line);
lineCount++;
}
f.close();
// We could easily add some ScummVM stuff to the credits, if we wanted
// to. On the other hand, anyone with the attention span to actually
// read all the credits probably already knows. :-)
// Start the music and roll the credits
// The credits music (which can also be heard briefly in the "carib"
// cutscene) is played once.
_vm->_sound->streamCompMusic(309, false);
clearScene();
fadeUp(0);
spriteInfo.scale = 0;
spriteInfo.scaledWidth = 0;
spriteInfo.scaledHeight = 0;
spriteInfo.type = RDSPR_DISPLAYALIGN | RDSPR_NOCOMPRESSION | RDSPR_TRANS;
spriteInfo.blend = 0;
int startLine = 0;
int scrollPos = 0;
bool abortCredits = false;
int scrollSteps = lineTop + CREDITS_FONT_HEIGHT;
uint32 musicStart = getTick();
// Ideally the music should last just a tiny bit longer than the
// credits. Note that musicTimeRemaining() will return 0 if the music
// is muted, so we need a sensible fallback for that case.
uint32 musicLength = MAX((int32)(1000 * (_vm->_sound->musicTimeRemaining() - 3)), 25 * (int32)scrollSteps);
while (scrollPos < scrollSteps && !_vm->shouldQuit()) {
clearScene();
for (i = startLine; i < lineCount; i++) {
if (!creditsLines[i])
continue;
// Free any sprites that have scrolled off the screen
if (creditsLines[i]->top + creditsLines[i]->height < scrollPos) {
debug(2, "Freeing line %d: '%s'", i, creditsLines[i]->str);
delete creditsLines[i];
creditsLines[i] = NULL;
startLine = i + 1;
} else if (creditsLines[i]->top < scrollPos + 400) {
if (!creditsLines[i]->sprite) {
debug(2, "Creating line %d: '%s'", i, creditsLines[i]->str);
creditsLines[i]->sprite = _vm->_fontRenderer->makeTextSprite((byte *)creditsLines[i]->str, 600, 14, _vm->_speechFontId, 0);
}
FrameHeader frame;
frame.read(creditsLines[i]->sprite);
spriteInfo.y = creditsLines[i]->top - scrollPos;
spriteInfo.w = frame.width;
spriteInfo.h = frame.height;
spriteInfo.data = creditsLines[i]->sprite + FrameHeader::size();
spriteInfo.isText = true;
switch (creditsLines[i]->type) {
case LINE_LEFT:
spriteInfo.x = RENDERWIDE / 2 - 5 - frame.width;
break;
case LINE_RIGHT:
spriteInfo.x = RENDERWIDE / 2 + 5;
break;
case LINE_CENTER:
if (strcmp(creditsLines[i]->str, "@") == 0) {
spriteInfo.data = logoData;
spriteInfo.x = (RENDERWIDE - logoWidth) / 2;
spriteInfo.w = logoWidth;
spriteInfo.h = logoHeight;
} else
spriteInfo.x = (RENDERWIDE - frame.width) / 2;
break;
}
if (spriteInfo.data)
drawSprite(&spriteInfo);
} else
break;
}
updateDisplay();
KeyboardEvent *ke = _vm->keyboardEvent();
if (ke && ke->kbd.keycode == Common::KEYCODE_ESCAPE) {
if (!abortCredits) {
abortCredits = true;
fadeDown();
}
}
if (abortCredits && getFadeStatus() == RDFADE_BLACK)
break;
_vm->sleepUntil(musicStart + (musicLength * scrollPos) / scrollSteps + _pauseTicks);
scrollPos++;
}
// We're done. Clean up and try to put everything back where it was
// before the credits.
for (i = 0; i < lineCount; i++) {
delete creditsLines[i];
}
free(logoData);
if (!abortCredits) {
fadeDown();
// The music should either have stopped or be about to stop, so
// wait for it to really happen.
while (_vm->_sound->musicTimeRemaining() && !_vm->shouldQuit()) {
updateDisplay(false);
_vm->_system->delayMillis(100);
}
}
if (_vm->shouldQuit())
return;
waitForFade();
_vm->_sound->muteFx(false);
_vm->_sound->muteSpeech(false);
if (loopingMusicId)
_vm->_sound->streamCompMusic(loopingMusicId, true);
else
_vm->_sound->stopMusic(false);
if (!_vm->_mouse->getMouseStatus() || _vm->_mouse->isChoosing())
_vm->_mouse->setMouse(NORMAL_MOUSE_ID);
if (_vm->_logic->readVar(DEAD))
_vm->_mouse->buildSystemMenu();
}
Common::Error GagEngine::StateScript()
{
Common::Error status(Common::kNoError);
Common::File file;
if(file.open(_script, *_archive))
{
// simple script parsing: skim through, find section and execute commands
ParserState parse_state(PS_SECTION_SEARCH);
Common::String buffer;
Common::String command_name;
bool done(false);
while(!file.eos())
{
// add space for multiline command support
Common::String line = file.readLine() + ' ';
if(file.err())
{
status = Common::Error(Common::kReadingFailed, _script + ", readLine()");
break;
}
bool skip_line(false);
for(Common::String::const_iterator it = line.begin(); it != line.end(); ++it)
{
switch(parse_state)
{
case PS_SECTION_SEARCH:
// section
if(*it == '[')
{
buffer.clear();
parse_state = PS_SECTION_NAME;
}
break;
case PS_SECTION_NAME:
// section end
if(*it == ']')
{
#ifdef DEBUG_SKIM_SCRIPT
parse_state = PS_SECTION_BODY;
#else
if(buffer == _section)
parse_state = PS_SECTION_BODY;
else if(buffer == _END_SECTION)
{
status = Common::Error(Common::kUnknownError, "[" + _section + "] script section not found");
skip_line = true;
done = true;
}
else
parse_state = PS_SECTION_SEARCH;
#endif
}
else
buffer += *it;
break;
case PS_SECTION_BODY:
// section
if(*it == '[')
{
#ifdef DEBUG_SKIM_SCRIPT
buffer.clear();
parse_state = PS_SECTION_NAME;
#else
skip_line = true;
done = true;
#endif
}
// comment
else if(*it == '*')
{
skip_line = true;
}
//NOTE: invalid syntax
else if(*it == '-' || *it == '/' || (*it >= 'A' && *it <= 'Z'))
{
#ifndef DEBUG_SKIM_SCRIPT
warning("invalid script syntax [file: %s, section: %s, line: \"%s\"], skipped", _script.c_str(), _section.c_str(), line.c_str());
#endif
skip_line = true;
}
// command name
else if((*it >= 'a' && *it <= 'z'))
{
buffer.clear();
buffer += *it;
parse_state = PS_COMMAND_NAME;
}
break;
case PS_COMMAND_NAME:
// command value
if(*it == '=')
{
command_name = buffer;
buffer.clear();
parse_state = PS_COMMAND_VALUE;
}
else
buffer += *it;
break;
case PS_COMMAND_VALUE:
// command value end
if(*it == ';')
{
command_name.trim();
buffer.trim();
#ifndef DEBUG_SKIM_SCRIPT
debug("%s=%s;", command_name.c_str(), buffer.c_str());
#endif
Common::HashMap<Common::String, Common::Error (GagEngine::*)(const Common::String &)>::const_iterator f = _commandCallbacks.find(command_name);
if(f != _commandCallbacks.end())
{
status = (this->*f->_value)(buffer);
if(status.getCode() != Common::kNoError)
{
skip_line = true;
done = true;
}
}
parse_state = PS_SECTION_BODY;
}
else
buffer += *it;
break;
}
if(skip_line)
break;
}
if(done)
break;
}
}
else
{
status = Common::Error(Common::kReadingFailed, _script + ", open()");
}
return status;
}
bool ResourceManager::init() {
uint32 i, j;
// Until proven differently, assume we're on CD 1. This is so the start
// dialog will be able to play any music at all.
setCD(1);
// We read in the resource info which tells us the names of the
// resource cluster files ultimately, although there might be groups
// within the clusters at this point it makes no difference. We only
// wish to know what resource files there are and what is in each
Common::File file;
if (!file.open("resource.inf")) {
GUIErrorMessage("Broken Sword II: Cannot open resource.inf");
return false;
}
// The resource.inf file is a simple text file containing the names of
// all the resource files.
while (1) {
char *buf = _resFiles[_totalClusters].fileName;
uint len = sizeof(_resFiles[_totalClusters].fileName);
if (!file.readLine(buf, len))
break;
int pos = strlen(buf);
if (buf[pos - 1] == 0x0A)
buf[pos - 1] = 0;
_resFiles[_totalClusters].numEntries = -1;
_resFiles[_totalClusters].entryTab = NULL;
if (++_totalClusters >= MAX_res_files) {
GUIErrorMessage("Broken Sword II: Too many entries in resource.inf");
return false;
}
}
file.close();
// Now load in the binary id to res conversion table
if (!file.open("resource.tab")) {
GUIErrorMessage("Broken Sword II: Cannot open resource.tab");
return false;
}
// Find how many resources
uint32 size = file.size();
_totalResFiles = size / 4;
// Table seems ok so malloc some space
_resConvTable = (uint16 *)malloc(size);
for (i = 0; i < size / 2; i++)
_resConvTable[i] = file.readUint16LE();
if (file.eos() || file.err()) {
file.close();
GUIErrorMessage("Broken Sword II: Cannot read resource.tab");
return false;
}
file.close();
// Check that we have cd.inf file, unless we are running PSX
// version, which has all files on one disc.
if (!file.open("cd.inf") && !Sword2Engine::isPsx()) {
GUIErrorMessage("Broken Sword II: Cannot open cd.inf");
return false;
}
CdInf *cdInf = new CdInf[_totalClusters];
for (i = 0; i < _totalClusters; i++) {
if (Sword2Engine::isPsx()) { // We are running PSX version, artificially fill CdInf structure
cdInf[i].cd = CD1;
} else { // We are running PC version, read cd.inf file
file.read(cdInf[i].clusterName, sizeof(cdInf[i].clusterName));
cdInf[i].cd = file.readByte();
if (file.eos() || file.err()) {
delete[] cdInf;
file.close();
GUIErrorMessage("Broken Sword II: Cannot read cd.inf");
return false;
}
}
// It has been reported that there are two different versions
// of the cd.inf file: One where all clusters on CD also have
// the LOCAL_CACHE bit set. This bit is no longer used. To
// avoid future problems, let's normalize the flag once and for
// all here.
if (cdInf[i].cd & LOCAL_PERM)
cdInf[i].cd = 0;
else if (cdInf[i].cd & CD1)
cdInf[i].cd = 1;
else if (cdInf[i].cd & CD2)
cdInf[i].cd = 2;
else
cdInf[i].cd = 0;
// Any file on "CD 0" may be needed at all times. Verify that
// it exists. Any other missing cluster will be requested with
// an "insert CD" message. Of course, the file may still vanish
// during game-play (oh, that wascally wabbit!) in which case
// the resource manager will print a fatal error.
if (cdInf[i].cd == 0 && !Common::File::exists((char *)cdInf[i].clusterName)) {
GUIErrorMessage("Broken Sword II: Cannot find " + Common::String((char *)cdInf[i].clusterName));
delete[] cdInf;
return false;
}
}
file.close();
// We check the presence of resource files in cd.inf
// This is ok in PC version, but in PSX version we don't
// have cd.inf so we'll have to skip this.
if (!Sword2Engine::isPsx()) {
for (i = 0; i < _totalClusters; i++) {
for (j = 0; j < _totalClusters; j++) {
if (scumm_stricmp((char *)cdInf[j].clusterName, _resFiles[i].fileName) == 0)
break;
}
if (j == _totalClusters) {
delete[] cdInf;
GUIErrorMessage(Common::String(_resFiles[i].fileName) + " is not in cd.inf");
return false;
}
_resFiles[i].cd = cdInf[j].cd;
}
}
delete[] cdInf;
debug(1, "%d resources in %d cluster files", _totalResFiles, _totalClusters);
for (i = 0; i < _totalClusters; i++)
debug(2, "filename of cluster %d: -%s (%d)", i, _resFiles[i].fileName, _resFiles[i].cd);
_resList = (Resource *)malloc(_totalResFiles * sizeof(Resource));
for (i = 0; i < _totalResFiles; i++) {
_resList[i].ptr = NULL;
_resList[i].size = 0;
_resList[i].refCount = 0;
_resList[i].prev = _resList[i].next = NULL;
}
return true;
}
Common::Error GroovieEngine::run() {
_script = new Script(this, _gameDescription->version);
// Initialize the graphics
switch (_gameDescription->version) {
case kGroovieV2:
// Request the mode with the highest precision available
initGraphics(640, 480, true, NULL);
// Save the enabled mode as it can be both an RGB mode or CLUT8
_pixelFormat = _system->getScreenFormat();
_mode8bit = (_pixelFormat == Graphics::PixelFormat::createFormatCLUT8());
break;
case kGroovieT7G:
initGraphics(640, 480, true);
_pixelFormat = Graphics::PixelFormat::createFormatCLUT8();
break;
}
// Create debugger. It requires GFX to be initialized
_debugger = new Debugger(this);
_script->setDebugger(_debugger);
// Create the graphics manager
_graphicsMan = new GraphicsMan(this);
// Create the resource and cursor managers and the video player
// Prepare the font too
switch (_gameDescription->version) {
case kGroovieT7G:
if (getPlatform() == Common::kPlatformMacintosh) {
_macResFork = new Common::MacResManager();
if (!_macResFork->open(_gameDescription->desc.filesDescriptions[0].fileName))
error("Could not open %s as a resource fork", _gameDescription->desc.filesDescriptions[0].fileName);
// The Macintosh release used system fonts. We use GUI fonts.
_font = FontMan.getFontByUsage(Graphics::FontManager::kBigGUIFont);
} else {
Common::File fontfile;
if (!fontfile.open("sphinx.fnt")) {
error("Couldn't open sphinx.fnt");
return Common::kNoGameDataFoundError;
} else if (!_sphinxFont.load(fontfile)) {
error("Error loading sphinx.fnt");
return Common::kUnknownError;
}
fontfile.close();
_font = &_sphinxFont;
}
_resMan = new ResMan_t7g(_macResFork);
_grvCursorMan = new GrvCursorMan_t7g(_system, _macResFork);
_videoPlayer = new VDXPlayer(this);
break;
case kGroovieV2:
_resMan = new ResMan_v2();
_grvCursorMan = new GrvCursorMan_v2(_system);
_videoPlayer = new ROQPlayer(this);
break;
}
// Create the music player
if (getPlatform() == Common::kPlatformMacintosh)
_musicPlayer = new MusicPlayerMac(this);
else
_musicPlayer = new MusicPlayerXMI(this, _gameDescription->version == kGroovieT7G ? "fat" : "sample");
// Load volume levels
syncSoundSettings();
// Get the name of the main script
Common::String filename = _gameDescription->desc.filesDescriptions[0].fileName;
if (_gameDescription->version == kGroovieT7G) {
// Run The 7th Guest's demo if requested
if (ConfMan.hasKey("demo_mode") && ConfMan.getBool("demo_mode"))
filename = "demo.grv";
else if (getPlatform() == Common::kPlatformMacintosh)
filename = "script.grv"; // Stored inside the executable's resource fork
} else if (_gameDescription->version == kGroovieV2) {
// Open the disk index
Common::File disk;
if (!disk.open(filename)) {
error("Couldn't open %s", filename.c_str());
return Common::kNoGameDataFoundError;
}
// Search the entry
bool found = false;
int index = 0;
while (!found && !disk.eos()) {
Common::String line = disk.readLine();
if (line.hasPrefix("title: ")) {
// A new entry
index++;
} else if (line.hasPrefix("boot: ") && index == _gameDescription->indexEntry) {
// It's the boot of the entry we're looking for,
// get the script filename
filename = line.c_str() + 6;
found = true;
}
}
// Couldn't find the entry
if (!found) {
error("Couldn't find entry %d in %s", _gameDescription->indexEntry, filename.c_str());
return Common::kUnknownError;
}
}
// Check the script file extension
if (!filename.hasSuffix(".grv")) {
error("%s isn't a valid script filename", filename.c_str());
return Common::kUnknownError;
}
// Load the script
if (!_script->loadScript(filename)) {
error("Couldn't load the script file %s", filename.c_str());
return Common::kUnknownError;
}
// Should I load a saved game?
if (ConfMan.hasKey("save_slot")) {
// Get the requested slot
int slot = ConfMan.getInt("save_slot");
_script->directGameLoad(slot);
}
// Check that the game files and the audio tracks aren't together run from
// the same cd
checkCD();
// Game timer counter
uint16 tmr = 0;
// Initialize the CD
int cd_num = ConfMan.getInt("cdrom");
if (cd_num >= 0)
_system->getAudioCDManager()->openCD(cd_num);
while (!shouldQuit()) {
// Give the debugger a chance to act
_debugger->onFrame();
// Handle input
Common::Event ev;
while (_eventMan->pollEvent(ev)) {
switch (ev.type) {
case Common::EVENT_KEYDOWN:
// CTRL-D: Attach the debugger
if ((ev.kbd.flags & Common::KBD_CTRL) && ev.kbd.keycode == Common::KEYCODE_d)
_debugger->attach();
// Send the event to the scripts
_script->setKbdChar(ev.kbd.ascii);
// Continue the script execution to handle the key
_waitingForInput = false;
break;
case Common::EVENT_MAINMENU:
// Closing the GMM
case Common::EVENT_MOUSEMOVE:
// Continue the script execution, the mouse pointer
// may fall inside a different hotspot now
_waitingForInput = false;
break;
case Common::EVENT_LBUTTONDOWN:
// Send the event to the scripts
_script->setMouseClick(1);
// Continue the script execution to handle
// the click
_waitingForInput = false;
break;
case Common::EVENT_RBUTTONDOWN:
// Send the event to the scripts (to skip the video)
_script->setMouseClick(2);
break;
case Common::EVENT_QUIT:
quitGame();
break;
default:
break;
}
}
// The event loop may have triggered the quit status. In this case,
// stop the execution.
if (shouldQuit()) {
continue;
}
if (_waitingForInput) {
// Still waiting for input, just update the mouse, game timer and then wait a bit more
_grvCursorMan->animate();
_system->updateScreen();
tmr++;
// Wait a little bit between increments. While mouse is moving, this triggers
// only negligably slower.
if (tmr > 4) {
_script->timerTick();
tmr = 0;
}
_system->delayMillis(50);
} else if (_graphicsMan->isFading()) {
// We're waiting for a fading to end, let the CPU rest
// for a while and continue
_system->delayMillis(30);
} else {
// Everything's fine, execute another script step
_script->step();
}
// Update the screen if required
_graphicsMan->update();
}
return Common::kNoError;
}
void LeverControl::parseLevFile(const Common::String &fileName) {
Common::File file;
if (!file.open(fileName)) {
warning("LEV file %s could could be opened", fileName.c_str());
return;
}
Common::String line = file.readLine();
while (!file.eos()) {
if (line.matchString("*animation_id*", true)) {
// Not used
} else if (line.matchString("*filename*", true)) {
char fileNameBuffer[25];
sscanf(line.c_str(), "%*[^:]:%25[^~]~", fileNameBuffer);
Common::String animationFileName(fileNameBuffer);
if (animationFileName.hasSuffix(".avi")) {
_animation.avi = new ZorkAVIDecoder();
_animation.avi->loadFile(animationFileName);
_fileType = AVI;
} else if (animationFileName.hasSuffix(".rlf")) {
_animation.rlf = new RlfAnimation(animationFileName, false);
_fileType = RLF;
}
} else if (line.matchString("*skipcolor*", true)) {
// Not used
} else if (line.matchString("*anim_coords*", true)) {
int left, top, right, bottom;
sscanf(line.c_str(), "%*[^:]:%d %d %d %d~", &left, &top, &right, &bottom);
_animationCoords.left = left;
_animationCoords.top = top;
_animationCoords.right = right;
_animationCoords.bottom = bottom;
} else if (line.matchString("*mirrored*", true)) {
uint mirrored;
sscanf(line.c_str(), "%*[^:]:%u~", &mirrored);
_mirrored = mirrored == 0 ? false : true;
} else if (line.matchString("*frames*", true)) {
sscanf(line.c_str(), "%*[^:]:%u~", &_frameCount);
_frameInfo = new FrameInfo[_frameCount];
} else if (line.matchString("*elsewhere*", true)) {
// Not used
} else if (line.matchString("*out_of_control*", true)) {
// Not used
} else if (line.matchString("*start_pos*", true)) {
sscanf(line.c_str(), "%*[^:]:%u~", &_startFrame);
_currentFrame = _startFrame;
} else if (line.matchString("*hotspot_deltas*", true)) {
uint x;
uint y;
sscanf(line.c_str(), "%*[^:]:%u %u~", &x, &y);
_hotspotDelta.x = x;
_hotspotDelta.y = y;
} else {
uint frameNumber;
uint x, y;
if (sscanf(line.c_str(), "%u:%u %u", &frameNumber, &x, &y) == 3) {
_frameInfo[frameNumber].hotspot.left = x;
_frameInfo[frameNumber].hotspot.top = y;
_frameInfo[frameNumber].hotspot.right = x + _hotspotDelta.x;
_frameInfo[frameNumber].hotspot.bottom = y + _hotspotDelta.y;
}
Common::StringTokenizer tokenizer(line, " ^=()");
tokenizer.nextToken();
tokenizer.nextToken();
Common::String token = tokenizer.nextToken();
while (!tokenizer.empty()) {
if (token == "D") {
token = tokenizer.nextToken();
uint angle;
uint toFrame;
sscanf(token.c_str(), "%u,%u", &toFrame, &angle);
_frameInfo[frameNumber].directions.push_back(Direction(angle, toFrame));
} else if (token.hasPrefix("P")) {
// Format: P(<from> to <to>)
tokenizer.nextToken();
tokenizer.nextToken();
token = tokenizer.nextToken();
uint to = atoi(token.c_str());
_frameInfo[frameNumber].returnRoute.push_back(to);
}
token = tokenizer.nextToken();
}
}
line = file.readLine();
}
}
void LeverControl::parseLevFile(const Common::String &fileName) {
Common::File file;
if (!_engine->getSearchManager()->openFile(file, fileName)) {
warning("LEV file %s could could be opened", fileName.c_str());
return;
}
Common::String line;
Common::String param;
Common::String values;
while (!file.eos()) {
line = file.readLine();
getLevParams(line, param, values);
if (param.matchString("animation_id", true)) {
// Not used
} else if (param.matchString("filename", true)) {
_animation = _engine->loadAnimation(values);
} else if (param.matchString("skipcolor", true)) {
// Not used
} else if (param.matchString("anim_coords", true)) {
int left, top, right, bottom;
sscanf(values.c_str(), "%d %d %d %d", &left, &top, &right, &bottom);
_animationCoords.left = left;
_animationCoords.top = top;
_animationCoords.right = right;
_animationCoords.bottom = bottom;
} else if (param.matchString("mirrored", true)) {
uint mirrored;
sscanf(values.c_str(), "%u", &mirrored);
_mirrored = mirrored == 0 ? false : true;
} else if (param.matchString("frames", true)) {
sscanf(values.c_str(), "%u", &_frameCount);
_frameInfo = new FrameInfo[_frameCount];
} else if (param.matchString("elsewhere", true)) {
// Not used
} else if (param.matchString("out_of_control", true)) {
// Not used
} else if (param.matchString("start_pos", true)) {
sscanf(values.c_str(), "%u", &_startFrame);
_currentFrame = _startFrame;
} else if (param.matchString("hotspot_deltas", true)) {
uint x;
uint y;
sscanf(values.c_str(), "%u %u", &x, &y);
_hotspotDelta.x = x;
_hotspotDelta.y = y;
} else if (param.matchString("venus_id", true)) {
_venusId = atoi(values.c_str());
} else {
uint frameNumber;
uint x, y;
line.toLowercase();
if (sscanf(line.c_str(), "%u:%u %u", &frameNumber, &x, &y) == 3) {
_frameInfo[frameNumber].hotspot.left = x;
_frameInfo[frameNumber].hotspot.top = y;
_frameInfo[frameNumber].hotspot.right = x + _hotspotDelta.x;
_frameInfo[frameNumber].hotspot.bottom = y + _hotspotDelta.y;
}
Common::StringTokenizer tokenizer(line, " ^=()~");
tokenizer.nextToken();
tokenizer.nextToken();
Common::String token = tokenizer.nextToken();
while (!tokenizer.empty()) {
if (token == "d") {
token = tokenizer.nextToken();
uint angle;
uint toFrame;
sscanf(token.c_str(), "%u,%u", &toFrame, &angle);
_frameInfo[frameNumber].directions.push_back(Direction(angle, toFrame));
} else if (token.hasPrefix("p")) {
// Format: P(<from> to <to>)
tokenizer.nextToken();
tokenizer.nextToken();
token = tokenizer.nextToken();
uint to = atoi(token.c_str());
_frameInfo[frameNumber].returnRoute.push_back(to);
}
token = tokenizer.nextToken();
}
}
// Don't read lines in this place because last will not be parsed.
}
}
/**
* Plays an animated cutscene.
* @param id the id of the file
*/
bool MoviePlayer::load(uint32 id) {
Common::String filename;
if (SwordEngine::_systemVars.showText) {
Common::File f;
filename = Common::String::format("%s.txt", sequenceList[id]);
if (f.open(filename)) {
Common::String line;
int lineNo = 0;
int lastEnd = -1;
_movieTexts.clear();
while (!f.eos() && !f.err()) {
line = f.readLine();
lineNo++;
if (line.empty() || line[0] == '#') {
continue;
}
const char *ptr = line.c_str();
// TODO: Better error handling
int startFrame = strtoul(ptr, const_cast<char **>(&ptr), 10);
int endFrame = strtoul(ptr, const_cast<char **>(&ptr), 10);
while (*ptr && Common::isSpace(*ptr))
ptr++;
if (startFrame > endFrame) {
warning("%s:%d: startFrame (%d) > endFrame (%d)", filename.c_str(), lineNo, startFrame, endFrame);
continue;
}
if (startFrame <= lastEnd) {
warning("%s:%d startFrame (%d) <= lastEnd (%d)", filename.c_str(), lineNo, startFrame, lastEnd);
continue;
}
int color = 0;
if (*ptr == '@') {
++ptr;
color = strtoul(ptr, const_cast<char **>(&ptr), 10);
while (*ptr && Common::isSpace(*ptr))
ptr++;
}
_movieTexts.push_back(MovieText(startFrame, endFrame, ptr, color));
lastEnd = endFrame;
}
}
}
switch (_decoderType) {
case kVideoDecoderDXA:
filename = Common::String::format("%s.dxa", sequenceList[id]);
break;
case kVideoDecoderSMK:
filename = Common::String::format("%s.smk", sequenceList[id]);
break;
case kVideoDecoderPSX:
filename = Common::String::format("%s.str", (_vm->_systemVars.isDemo) ? sequenceList[id] : sequenceListPSX[id]);
break;
case kVideoDecoderMP2:
filename = Common::String::format("%s.mp2", sequenceList[id]);
break;
}
// Need to switch to true color for PSX/MP2 videos
if (_decoderType == kVideoDecoderPSX || _decoderType == kVideoDecoderMP2)
initGraphics(g_system->getWidth(), g_system->getHeight(), true, 0);
if (!_decoder->loadFile(filename)) {
// Go back to 8bpp color
if (_decoderType == kVideoDecoderPSX || _decoderType == kVideoDecoderMP2)
initGraphics(g_system->getWidth(), g_system->getHeight(), true);
return false;
}
// For DXA/MP2, also add the external sound file
if (_decoderType == kVideoDecoderDXA || _decoderType == kVideoDecoderMP2)
_decoder->addStreamFileTrack(sequenceList[id]);
_decoder->start();
return true;
}