void AGOSEngine_PN::loadGamePcFile() {
if (getFileName(GAME_BASEFILE) != NULL) {
Common::File in;
// Read dataBase
if (!in.open(getFileName(GAME_BASEFILE))) {
error("loadGamePcFile: Can't load database file '%s'", getFileName(GAME_BASEFILE));
}
_dataBaseSize = in.size();
_dataBase = (byte *)malloc(_dataBaseSize);
if (_dataBase == NULL)
error("loadGamePcFile: Out of memory for dataBase");
in.read(_dataBase, _dataBaseSize);
if (_dataBase[31] != 0)
error("Later version of system requested");
}
if (getFileName(GAME_TEXTFILE) != NULL) {
Common::File in;
// Read textBase
if (!in.open(getFileName(GAME_TEXTFILE))) {
error("loadGamePcFile: Can't load textbase file '%s'", getFileName(GAME_TEXTFILE));
}
_textBaseSize = in.size();
_textBase = (byte *)malloc(_textBaseSize);
if (_textBase == NULL)
error("loadGamePcFile: Out of memory for textBase");
in.read(_textBase, _textBaseSize);
if (_textBase[getlong(30L)] != 128)
error("Unknown compression format");
}
}
bool TeenAgentEngine::showCDLogo() {
Common::File cdlogo;
if (!cdlogo.exists("cdlogo.res") || !cdlogo.open("cdlogo.res"))
return true;
byte bg[0xfa00];
byte palette[3*256];
cdlogo.read(bg, sizeof(bg));
cdlogo.read(palette, sizeof(palette));
for (uint c = 0; c < 3*256; ++c)
palette[c] *= 4;
_system->getPaletteManager()->setPalette(palette, 0, 0x100);
_system->copyRectToScreen(bg, 320, 0, 0, 320, 200);
_system->updateScreen();
for(uint i = 0; i < 20; ++i) {
int r = skipEvents();
if (r != 0)
return r > 0? true: false;
_system->delayMillis(100);
}
cdlogo.close();
return true;
}
/**
* This function does noting but load a raw resource into memory,
* if further decoding is required, it must be done by another
* routine. NULL is returned if unsucsessfull.
*/
uint8 *AgiLoader_v2::loadVolRes(struct AgiDir *agid) {
uint8 *data = NULL;
char x[MAXPATHLEN], *path;
Common::File fp;
unsigned int sig;
sprintf(x, "vol.%i", agid->volume);
path = x;
debugC(3, kDebugLevelResources, "Vol res: path = %s", path);
if (agid->offset != _EMPTY && fp.open(path)) {
debugC(3, kDebugLevelResources, "loading resource at offset %d", agid->offset);
fp.seek(agid->offset, SEEK_SET);
fp.read(&x, 5);
if ((sig = READ_BE_UINT16((uint8 *) x)) == 0x1234) {
agid->len = READ_LE_UINT16((uint8 *) x + 3);
data = (uint8 *) calloc(1, agid->len + 32);
if (data != NULL) {
fp.read(data, agid->len);
} else {
exit(1);
}
} else {
warning("AgiLoader_v2::loadVolRes: bad signature %04x", sig);
return 0;
}
fp.close();
} else {
// we have a bad volume resource
// set that resource to NA
agid->offset = _EMPTY;
}
return data;
}
// FIXME/TODO: 아래는 코드 중복 모음
void loadEmergencyFont()
{
Common::File fp;
int numChar = 0;
numChar = 2350;
if (fp.open("korean.fnt")) {
fp.seek(2, SEEK_CUR);
_korFontWidth = fp.readByte();
_korFontHeight = fp.readByte();
_korFontPtr = new byte[((_korFontWidth + 7) / 8) * _korFontHeight * numChar];
fp.read(_korFontPtr, ((_korFontWidth + 7) / 8) * _korFontHeight * numChar);
fp.close();
warning("V1 한글 폰트가 로드되었습니다.\n");
} else {
warning("V1 한글 폰트를 로드할 수 없습니다!\n");
}
numChar = 256;
if (fp.open("english.fnt")) {
fp.seek(2, SEEK_CUR);
_engFontWidth = fp.readByte();
_engFontHeight = fp.readByte();
_engFontPtr = new byte[((_engFontWidth + 7) / 8) * _engFontHeight * numChar];
fp.read(_engFontPtr, ((_engFontWidth + 7) / 8) * _engFontHeight * numChar);
fp.close();
warning("V1 영문 폰트가 로드되었습니다.\n");
} else {
warning("V1 영문 폰트를 로드할 수 없습니다!\n");
}
}
void AGOSEngine::decompressData(const char *srcName, byte *dst, uint32 offset, uint32 srcSize, uint32 dstSize) {
#ifdef USE_ZLIB
Common::File in;
in.open(srcName);
if (in.isOpen() == false)
error("decompressData: Can't load %s", srcName);
in.seek(offset, SEEK_SET);
if (srcSize != dstSize) {
byte *srcBuffer = (byte *)malloc(srcSize);
if (in.read(srcBuffer, srcSize) != srcSize)
error("decompressData: Read failed");
unsigned long decompressedSize = dstSize;
if (!Common::uncompress(dst, &decompressedSize, srcBuffer, srcSize))
error("decompressData: Zlib uncompress error");
free(srcBuffer);
} else {
if (in.read(dst, dstSize) != dstSize)
error("decompressData: Read failed");
}
in.close();
#else
error("Zlib support is required for Amiga and Macintosh versions");
#endif
}
/**
* Loads the contents of the mort.dat data file
*/
Common::ErrorCode MortevielleEngine::loadMortDat() {
Common::File f;
// Open the mort.dat file
if (!f.open(MORT_DAT)) {
Common::String msg = Common::String::format(_("Unable to locate the '%s' engine data file."), MORT_DAT);
GUIErrorMessage(msg);
return Common::kReadingFailed;
}
// Validate the data file header
char fileId[4];
f.read(fileId, 4);
if (strncmp(fileId, "MORT", 4) != 0) {
Common::String msg = Common::String::format(_("The '%s' engine data file is corrupt."), MORT_DAT);
GUIErrorMessage(msg);
return Common::kReadingFailed;
}
// Check the version
int majVer = f.readByte();
int minVer = f.readByte();
if (majVer < MORT_DAT_REQUIRED_VERSION) {
Common::String msg = Common::String::format(
_("Incorrect version of the '%s' engine data file found. Expected %d.%d but got %d.%d."),
MORT_DAT, MORT_DAT_REQUIRED_VERSION, 0, majVer, minVer);
GUIErrorMessage(msg);
return Common::kReadingFailed;
}
// Loop to load resources from the data file
while (f.pos() < f.size()) {
// Get the Id and size of the next resource
char dataType[4];
int dataSize;
f.read(dataType, 4);
dataSize = f.readUint16LE();
if (!strncmp(dataType, "FONT", 4)) {
// Font resource
_screenSurface->readFontData(f, dataSize);
} else if (!strncmp(dataType, "SSTR", 4)) {
readStaticStrings(f, dataSize, kStaticStrings);
} else if ((!strncmp(dataType, "GSTR", 4)) && (!_txxFileFl)) {
readStaticStrings(f, dataSize, kGameStrings);
} else if (!strncmp(dataType, "VERB", 4)) {
_menu->readVerbNums(f, dataSize);
} else {
// Unknown section
f.skip(dataSize);
}
}
// Close the file
f.close();
assert(_engineStrings.size() > 0);
return Common::kNoError;
}
bool TeenAgentEngine::showCDLogo() {
Common::File cdlogo;
if (!cdlogo.exists("cdlogo.res") || !cdlogo.open("cdlogo.res"))
return true;
byte bg[0xfa00];
byte palette[0x400];
cdlogo.read(bg, sizeof(bg));
memset(palette, 0, sizeof(palette));
for(uint c = 0; c < 0x100; ++c) {
uint idx = c * 4;
cdlogo.read(palette + idx, 3);
palette[idx] *= 4;
palette[idx + 1] *= 4;
palette[idx + 2] *= 4;
}
_system->setPalette(palette, 0, 0x100);
_system->copyRectToScreen(bg, 320, 0, 0, 320, 200);
_system->updateScreen();
for(uint i = 0; i < 20; ++i) {
int r = skipEvents();
if (r != 0)
return r > 0? true: false;
_system->delayMillis(100);
}
cdlogo.close();
return true;
}
Common::SeekableReadStream *MADSResourceManager::loadResource(const char *resourceName, bool loadFlag) {
Common::File hagFile;
uint32 offset = 0, size = 0;
// If the first character is a '@' then look for an external file
if (*resourceName == '@') {
++resourceName;
hagFile.open(resourceName);
if (loadFlag)
return hagFile.readStream(hagFile.size());
else
return new Common::SeekableSubReadStream(&hagFile, 0, hagFile.size());
}
// If the first character is the wildcard (resource indicator), skip over it
if (*resourceName == '*')
++resourceName;
char resName[20];
strcpy(resName, resourceName);
str_upper(resName);
hagFile.open(getResourceFilename(resName));
// Validate hag file header
char headerBuffer[16];
if ((hagFile.read(headerBuffer, 16) != 16) || (strncmp(headerBuffer, madsConcatString, 10) != 0))
error("Invalid HAG file opened");
int numEntries = hagFile.readUint16LE();
int resIndex = -1;
while (++resIndex < numEntries) {
// Read in the details of the next resource
char resourceBuffer[14];
offset = hagFile.readUint32LE();
size = hagFile.readUint32LE();
hagFile.read(resourceBuffer, 14);
if (!strcmp(resName, resourceBuffer))
break;
}
if (resIndex == numEntries)
error("Invalid resource '%s' specified", resourceName);
// Get the resource, either loading it in it's entirely or getting a stream reference
if (loadFlag) {
hagFile.seek(offset);
return hagFile.readStream(size);
} else {
return new Common::SeekableSubReadStream(&hagFile, offset, offset + size);
}
}
/**
* Loads the contents of the mort.dat data file
*/
Common::ErrorCode MortevielleEngine::loadMortDat() {
Common::File f;
// Open the mort.dat file
if (!f.open(MORT_DAT)) {
GUIErrorMessage("Could not locate 'mort.dat'.");
return Common::kReadingFailed;
}
// Validate the data file header
char fileId[4];
f.read(fileId, 4);
if (strncmp(fileId, "MORT", 4) != 0) {
GUIErrorMessage("The located mort.dat data file is invalid");
return Common::kReadingFailed;
}
// Check the version
if (f.readByte() < MORT_DAT_REQUIRED_VERSION) {
GUIErrorMessage("The located mort.dat data file is too old, please download an updated version on scummvm.org");
return Common::kReadingFailed;
}
f.readByte(); // Minor version
// Loop to load resources from the data file
while (f.pos() < f.size()) {
// Get the Id and size of the next resource
char dataType[4];
int dataSize;
f.read(dataType, 4);
dataSize = f.readUint16LE();
if (!strncmp(dataType, "FONT", 4)) {
// Font resource
_screenSurface.readFontData(f, dataSize);
} else if (!strncmp(dataType, "SSTR", 4)) {
readStaticStrings(f, dataSize, kStaticStrings);
} else if ((!strncmp(dataType, "GSTR", 4)) && (!_txxFileFl)) {
readStaticStrings(f, dataSize, kGameStrings);
} else if (!strncmp(dataType, "VERB", 4)) {
_menu.readVerbNums(f, dataSize);
} else {
// Unknown section
f.skip(dataSize);
}
}
// Close the file
f.close();
assert(_engineStrings.size() > 0);
return Common::kNoError;
}
//Gets AGIPAL Data
void GfxMgr::setAGIPal(int p0) {
//If 0 from savefile, do not use
if (p0 == 0)
return;
char filename[15];
sprintf(filename, "pal.%d", p0);
Common::File agipal;
if (!agipal.open(filename)) {
warning("Couldn't open AGIPAL palette file '%s'. Not changing palette", filename);
return; // Needed at least by Naturette 3 which uses AGIPAL but provides no palette files
}
//Chunk0 holds colors 0-7
agipal.read(&_agipalPalette[0], 24);
//Chunk1 is the same as the chunk0
//Chunk2 chunk holds colors 8-15
agipal.seek(24, SEEK_CUR);
agipal.read(&_agipalPalette[24], 24);
//Chunk3 is the same as the chunk2
//Chunks4-7 are duplicates of chunks0-3
if (agipal.eos() || agipal.err()) {
warning("Couldn't read AGIPAL palette from '%s'. Not changing palette", filename);
return;
}
// Use only the lowest 6 bits of each color component (Red, Green and Blue)
// because VGA used only 6 bits per color component (i.e. VGA had 18-bit colors).
// This should now be identical to the original AGIPAL-hack's behavior.
bool validVgaPalette = true;
for (int i = 0; i < 16 * 3; i++) {
if (_agipalPalette[i] >= (1 << 6)) {
_agipalPalette[i] &= 0x3F; // Leave only the lowest 6 bits of each color component
validVgaPalette = false;
}
}
if (!validVgaPalette)
warning("Invalid AGIPAL palette (Over 6 bits per color component) in '%s'. Using only the lowest 6 bits per color component", filename);
_agipalFileNum = p0;
initPalette(_agipalPalette);
gfxSetPalette();
debug(1, "Using AGIPAL palette from '%s'", filename);
}
/**
* Speech function - Load Noise file
* @remarks Originally called 'charge_bruit'
*/
void SpeechManager::loadNoise() {
Common::File f;
if (!f.open("bruits")) //Translation: "noise"
error("Missing file - bruits");
f.read(&_vm->_mem[kAdrNoise * 16], 250 * 128); // 32000
for (int i = 0; i < _noise5Size; ++i)
_vm->_mem[(kAdrNoise * 16) + 32000 + i] = _noise5Buf[i];
f.read(&_vm->_mem[(kAdrNoise1 * 16) + kOffsetB1], 149 * 128); // 19072
f.close();
}
/**
* Reads boot file for program environment. Fatal error if not there or
* file checksum is bad. De-crypts structure while checking checksum
*/
void FileManager::readBootFile() {
debugC(1, kDebugFile, "readBootFile()");
Common::File ofp;
if (!ofp.open(getBootFilename())) {
if (_vm->_gameVariant == kGameVariantH1Dos) {
//TODO initialize properly _boot structure
warning("readBootFile - Skipping as H1 Dos may be a freeware");
memset(_vm->_boot._distrib, '\0', sizeof(_vm->_boot._distrib));
_vm->_boot._registered = kRegFreeware;
return;
} else if (_vm->getPlatform() == Common::kPlatformPC) {
warning("readBootFile - Skipping as H2 and H3 Dos may be shareware");
memset(_vm->_boot._distrib, '\0', sizeof(_vm->_boot._distrib));
_vm->_boot._registered = kRegShareware;
return;
} else {
Utils::notifyBox(Common::String::format("Missing startup file '%s'", getBootFilename()));
_vm->getGameStatus()._doQuitFl = true;
return;
}
}
if (ofp.size() < (int32)sizeof(_vm->_boot)) {
Utils::notifyBox(Common::String::format("Corrupted startup file '%s'", getBootFilename()));
_vm->getGameStatus()._doQuitFl = true;
return;
}
_vm->_boot._checksum = ofp.readByte();
_vm->_boot._registered = ofp.readByte();
ofp.read(_vm->_boot._pbswitch, sizeof(_vm->_boot._pbswitch));
ofp.read(_vm->_boot._distrib, sizeof(_vm->_boot._distrib));
_vm->_boot._exitLen = ofp.readUint16LE();
byte *p = (byte *)&_vm->_boot;
byte checksum = 0;
for (uint32 i = 0; i < sizeof(_vm->_boot); i++) {
checksum ^= p[i];
p[i] ^= s_bootCypher[i % s_bootCypherLen];
}
ofp.close();
if (checksum) {
Utils::notifyBox(Common::String::format("Corrupted startup file '%s'", getBootFilename()));
_vm->getGameStatus()._doQuitFl = true;
}
}
byte *Sword2Engine::fetchPsxBackground(uint32 location) {
Common::File file;
PSXScreensEntry header;
uint32 screenOffset, dataOffset;
uint32 totSize; // Total size of background, counting data, offset table and additional header
byte *buffer;
if (!file.open("screens.clu")) {
GUIErrorMessage("Broken Sword 2: Cannot open screens.clu");
return NULL;
}
file.seek(location * 4, SEEK_SET);
screenOffset = file.readUint32LE();
if (screenOffset == 0) { // We don't have screen data for this location number.
file.close();
return NULL;
}
// Get to the beginning of PSXScreensEntry
file.seek(screenOffset + ResHeader::size(), SEEK_SET);
buffer = (byte *)malloc(PSXScreensEntry::size());
file.read(buffer, PSXScreensEntry::size());
// Prepare the header
header.read(buffer);
free(buffer);
file.seek(screenOffset + header.bgOffset + 4, SEEK_SET);
dataOffset = file.readUint32LE();
file.seek(screenOffset + header.bgOffset, SEEK_SET);
totSize = header.bgSize + (dataOffset - header.bgOffset) + 8;
buffer = (byte *)malloc(totSize);
// Write some informations before background data
WRITE_LE_UINT16(buffer, header.bgXres);
WRITE_LE_UINT16(buffer + 2, header.bgYres);
WRITE_LE_UINT32(buffer + 4, header.bgOffset);
file.read(buffer + 8, totSize - 8); // Do not write on the header
file.close();
return buffer;
}
int AgiEngine::loadWords(const char *fname) {
Common::File fp;
uint32 flen;
uint8 *mem = NULL;
words = NULL;
if (!fp.open(fname)) {
warning("loadWords: can't open %s", fname);
return errOK; // err_BadFileOpen
}
debug(0, "Loading dictionary: %s", fname);
fp.seek(0, SEEK_END);
flen = fp.pos();
wordsFlen = flen;
fp.seek(0, SEEK_SET);
if ((mem = (uint8 *)calloc(1, flen + 32)) == NULL) {
fp.close();
return errNotEnoughMemory;
}
fp.read(mem, flen);
fp.close();
words = mem;
return errOK;
}
/**
* Read the encrypted text from the boot file and print it
*/
void FileManager::printBootText() {
debugC(1, kDebugFile, "printBootText()");
Common::File ofp;
if (!ofp.open(getBootFilename())) {
if (_vm->_gameVariant == kGameVariantH1Dos) {
//TODO initialize properly _boot structure
warning("printBootText - Skipping as H1 Dos may be a freeware");
return;
} else {
error("Missing startup file '%s'", getBootFilename());
}
}
// Allocate space for the text and print it
char *buf = (char *)malloc(_vm->_boot.exit_len + 1);
if (buf) {
// Skip over the boot structure (already read) and read exit text
ofp.seek((long)sizeof(_vm->_boot), SEEK_SET);
if (ofp.read(buf, _vm->_boot.exit_len) != (size_t)_vm->_boot.exit_len)
error("Error while reading startup file");
// Decrypt the exit text, using CRYPT substring
int i;
for (i = 0; i < _vm->_boot.exit_len; i++)
buf[i] ^= s_bootCyper[i % s_bootCyperLen];
buf[i] = '\0';
Utils::notifyBox(buf);
}
free(buf);
ofp.close();
}
// Dumps all of the game's music in external XMIDI *.xmi files
void dumpMusic() {
Common::File midiFile;
Common::DumpFile outFile;
char outName[20];
midiFile.open(MIDI_FILE);
int outFileSize = 0;
char buffer[20000];
const int total = 155; // maximum (SCN version)
for (int i = 0; i < total; i++) {
if (midiOffsets[i] == 0)
break;
sprintf(outName, "track%03d.xmi", i + 1);
outFile.open(outName);
if (i < total - 1)
outFileSize = midiOffsets[i + 1] - midiOffsets[i] - 4;
else
outFileSize = midiFile.size() - midiOffsets[i] - 4;
midiFile.seek(midiOffsets[i] + 4, SEEK_SET);
assert(outFileSize < 20000);
midiFile.read(buffer, outFileSize);
outFile.write(buffer, outFileSize);
outFile.close();
}
midiFile.close();
}
int AgiEngine::loadObjects(const char *fname) {
Common::File fp;
uint32 flen;
uint8 *mem;
_objects = NULL;
_game.numObjects = 0;
debugC(5, kDebugLevelResources, "(Loading objects '%s')", fname);
if (!fp.open(fname))
return errBadFileOpen;
fp.seek(0, SEEK_END);
flen = fp.pos();
fp.seek(0, SEEK_SET);
if ((mem = (uint8 *)calloc(1, flen + 32)) == NULL) {
fp.close();
return errNotEnoughMemory;
}
fp.read(mem, flen);
fp.close();
decodeObjects(mem, flen);
free(mem);
return errOK;
}
bool Debugger::Cmd_DumpFile(int argc, const char **argv) {
if (argc != 2) {
debugPrintf("Usage: %s <resource>\n", argv[0]);
} else {
Common::DumpFile outFile;
Common::File inFile;
if (!inFile.open(argv[1])) {
debugPrintf("Specified resource does not exist\n");
} else {
outFile.open(argv[1]);
byte *data = new byte[inFile.size()];
inFile.read(data, inFile.size());
outFile.write(data, inFile.size());
outFile.flush();
delete[] data;
inFile.close();
outFile.close();
debugPrintf("File written successfully.\n");
}
}
return true;
}
ZorkCursor::ZorkCursor(const Common::String &fileName)
: _width(0),
_height(0),
_hotspotX(0),
_hotspotY(0) {
Common::File file;
if (!file.open(fileName))
return;
uint32 magic = file.readUint32BE();
if (magic != MKTAG('Z', 'C', 'R', '1')) {
warning("%s is not a Zork Cursor file", fileName.c_str());
return;
}
_hotspotX = file.readUint16LE();
_hotspotY = file.readUint16LE();
_width = file.readUint16LE();
_height = file.readUint16LE();
uint dataSize = _width * _height * sizeof(uint16);
_surface.create(_width, _height, Graphics::PixelFormat(2, 5, 5, 5, 0, 10, 5, 0, 0));
uint32 bytesRead = file.read(_surface.getPixels(), dataSize);
assert(bytesRead == dataSize);
// Convert to RGB 565
_surface.convertToInPlace(Graphics::PixelFormat(2, 5, 6, 5, 0, 11, 5, 0, 0));
}
/**
* Read uif item into supplied buffer.
*/
void FileManager::readUIFItem(const int16 id, byte *buf) {
debugC(1, kDebugFile, "readUIFItem(%d, ...)", id);
// Open uif file to read data
Common::File ip; // UIF_FILE handle
if (!ip.open(getUifFilename()))
error("File not found: %s", getUifFilename());
// Seek to data
UifHdr *_UIFHeaderPtr = getUIFHeader((Uif)id);
ip.seek(_UIFHeaderPtr->_offset, SEEK_SET);
// We support pcx images and straight data
Seq *dummySeq; // Dummy Seq for image data
switch (id) {
case UIF_IMAGES: // Read uif images file
dummySeq = readPCX(ip, 0, buf, true, getUifFilename());
free(dummySeq);
break;
default: // Read file data into supplied array
if (ip.read(buf, _UIFHeaderPtr->_size) != _UIFHeaderPtr->_size)
error("Wrong UIF file format");
break;
}
ip.close();
}
Common::SeekableReadStream *CCArchive::createReadStreamForMember(const Common::String &name) const {
CCEntry ccEntry;
if (getHeaderEntry(name, ccEntry)) {
// Open the correct CC file
Common::File f;
if (!f.open(_filename))
error("Could not open CC file");
// Read in the data for the specific resource
f.seek(ccEntry._offset);
byte *data = (byte *)malloc(ccEntry._size);
f.read(data, ccEntry._size);
if (_encoded) {
// Decrypt the data
for (int i = 0; i < ccEntry._size; ++i)
data[i] ^= 0x35;
}
// Return the data as a stream
return new Common::MemoryReadStream(data, ccEntry._size, DisposeAfterUse::YES);
}
return nullptr;
}
void writeSoundNames(const char *sourceFilename, Common::File &target, uint offset) {
Common::File source;
if (!source.open(sourceFilename)) {
error("Unable to open '%s'", sourceFilename);
}
source.seek(offset);
// Count the sounds
uint count = 0;
while (1) {
uint32 id = source.readUint32LE();
if (!id)
break;
source.skip(32);
count++;
}
target.writeLong(count);
source.seek(offset);
for (uint i = 0; i < count; i++) {
uint32 id = source.readUint32LE();
char name[32];
source.read(name, sizeof(name));
target.writeLong(id);
target.write(name, sizeof(name));
}
source.close();
}
Localizer::Localizer() {
Common::File f;
const char *namesToTry[] = { "GRIM.TAB", "Grim.tab", "grim.tab" };
if (g_grim->getGameFlags() & GF_DEMO)
return;
for (unsigned i = 0; i < sizeof(namesToTry) / sizeof(namesToTry[0]); i++) {
f.open(namesToTry[i]);
if (f.isOpen())
break;
}
if (!f.isOpen()) {
error("Localizer::Localizer: Unable to find localization information (grim.tab)");
return;
}
long filesize = f.size();
// Read in the data
char *data = new char[filesize + 1];
f.read(data, filesize);
data[filesize] = '\0';
f.close();
if (filesize < 4 || READ_BE_UINT32(data) != MKID_BE('RCNE'))
error("Invalid magic reading grim.tab");
// Decode the data
for (int i = 4; i < filesize; i++)
data[i] ^= '\xdd';
char *nextline;
for (char *line = data + 4; line != NULL && *line != '\0'; line = nextline) {
nextline = strchr(line, '\n');
if (nextline) {
if (nextline[-1] == '\r')
nextline[-1] = '\0';
nextline++;
}
char *tab = strchr(line, '\t');
if (!tab)
continue;
LocaleEntry entry;
entry.text = new char[(tab - line) + 1];
strncpy(entry.text, line, tab - line);
entry.text[tab - line] = '\0';
entry.translation = new char[strlen(tab + 1) + 1];
strcpy(entry.translation, tab + 1);
_entries.push_back(entry);
}
qsort(_entries.begin(), _entries.size(), sizeof(LocaleEntry), sortCallback);
delete[] data;
}
void MainMenu::loadFont() {
Common::File file;
if (!file.open("avalot.fnt"))
error("AVALANCHE: Scrolls: File not found: avalot.fnt");
for (int16 i = 0; i < 256; i++)
file.read(_font[i], 16);
file.close();
}
void copyData(Common::File &temp, Common::File &target) {
uint dataSize = temp.size();
byte *data = new byte[dataSize];
temp.seek(0);
temp.read(data, dataSize);
target.write(data, dataSize);
delete[] data;
}
void Troll::init() {
_vm->_picture->setPictureVersion(AGIPIC_V15);
//SetScreenPar(320, 200, (char*)ibm_fontdata);
const int gaps[] = { 0x3A40, 0x4600, 0x4800, 0x5800, 0x5a00, 0x6a00,
0x6c00, 0x7400, 0x7600, 0x7c00, 0x7e00, 0x8e00,
0x9000, 0xa000, 0xa200, 0xb200, 0xb400, 0xc400,
0xc600, 0xd600, 0xd800, 0xe800, 0xea00, 0xfa00,
0xfc00, 0x10c00, 0x10e00, 0x11e00, 0x12000, 0x13000
};
Common::File infile;
if (!infile.open(IDA_TRO_BINNAME))
return;
_gameData = (byte *)malloc(0xD9C0);
bool flip = true;
byte *ptr = _gameData;
int diff;
for (int i = 0; i < ARRAYSIZE(gaps) - 1; i++) {
diff = gaps[i + 1] - gaps[i];
if (flip) {
infile.seek(gaps[i]);
infile.read(ptr, diff);
ptr += diff;
} else {
}
flip = !flip;
}
// One sector is off
infile.seek(0x18470);
infile.read(_gameData + 15632, 592);
infile.close();
fillOffsets();
}
TextFont *Resource::getFont(const Common::String fileName) {
// TODO: Add support for the font format of the Amiga version
Common::File *dataFile = openDataFile(fileName, MKTAG('V', 'G', 'A', 'F'));
uint32 headerSize = 4 + 2 + 256 * 3 + 4;
uint32 fileSize = dataFile->size();
if (fileSize <= headerSize)
return nullptr;
TextFont *textfont = new TextFont();
textfont->_dataLength = fileSize - headerSize;
textfont->_height = dataFile->readUint16LE();
dataFile->read(textfont->_widths, 256);
for (int i = 0; i < 256; i++)
textfont->_offsets[i] = dataFile->readUint16LE();
dataFile->skip(4);
textfont->_data = new byte[textfont->_dataLength + 4];
dataFile->read(textfont->_data, textfont->_dataLength);
delete dataFile;
return textfont;
}
bool Script::loadScript(Common::String filename) {
// Try to open the script file
Common::File scriptfile;
if (!scriptfile.open(filename)) {
return false;
}
// Save the script filename
_scriptFile = filename;
// Load the code
_codeSize = scriptfile.size();
_code = new byte[_codeSize];
if (!_code)
return false;
scriptfile.read(_code, _codeSize);
scriptfile.close();
// Patch the loaded code for known script bugs
if (filename.equals("dr.grv")) {
// WORKAROUND for the cake puzzle glitch (bug #2458322): Lowering the
// piece on the first column and second row updates the wrong script
// variable
assert(_codeSize == 5546);
_code[0x03C2] = 0x38;
} else if (filename.equals("maze.grv")) {
// GRAPHICS ENHANCEMENT - Leave a skeleton in the maze.
// Replaces one normal T intersection with the unused(?)
// skeleton T intersection graphics.
assert(_codeSize == 3652);
// Terminating T branch
_code[0x0769] = 0x46;
_code[0x0774] = 0x3E;
_code[0x077A] = 0x42;
// T with branch on right
_code[0x08E2] = 0x43;
_code[0x08D7] = 0x44;
_code[0x08E8] = 0x45;
// T with branch on left
_code[0x0795] = 0x41;
_code[0x078A] = 0x40;
_code[0x079B] = 0x3F;
}
// Initialize the script
_currentInstruction = 0;
return true;
}
bool CruiseEngine::loadLanguageStrings() {
Common::File f;
// Give preference to a language file
if (f.open("DELPHINE.LNG")) {
char *data = (char *)MemAlloc(f.size());
f.read(data, f.size());
char *ptr = data;
for (int i = 0; i < MAX_LANGUAGE_STRINGS; ++i) {
// Get the start of the next string
while (*ptr != '"') ++ptr;
const char *v = ++ptr;
// Find the end of the string, and replace the end '"' with a NULL
while (*ptr != '"') ++ptr;
*ptr++ = '\0';
// Add the string to the list
_langStrings.push_back(v);
}
f.close();
MemFree(data);
} else {
// Try and use one of the pre-defined language lists
const char **p = NULL;
switch (getLanguage()) {
case Common::EN_ANY:
p = englishLanguageStrings;
break;
case Common::FR_FRA:
p = frenchLanguageStrings;
break;
case Common::DE_DEU:
p = germanLanguageStrings;
break;
case Common::IT_ITA:
p = italianLanguageStrings;
break;
default:
return false;
}
// Load in the located language set
for (int i = 0; i < 13; ++i, ++p)
_langStrings.push_back(*p);
}
return true;
}
/**
* Load sonmus.mor file
* @remarks Originally called 'charge_son'
*/
void SpeechManager::loadMusicSound() {
Common::File f;
if (!f.open("sonmus.mor"))
error("Missing file - sonmus.mor");
free(_vm->_compMusicBuf1);
int size = f.size();
_vm->_compMusicBuf1 = (byte *)malloc(sizeof(byte) * size);
f.read(_vm->_compMusicBuf1, size);
_vm->_soundManager.decodeMusic(_vm->_compMusicBuf1, &_vm->_mem[kAdrNoise * 16], size);
f.close();
}