Common::SeekableReadStream *ArchiveMan::open(const Common::String &filename) {
if (_fallBack && SearchMan.hasFile(filename)) {
return SearchMan.createReadStreamForMember(filename);
}
return createReadStreamForMember(filename);
}
Common::SeekableReadStream *XARCArchive::createReadStreamForMember(const Common::String &name) const {
for (Common::ArchiveMemberList::const_iterator it = _members.begin(); it != _members.end(); ++it) {
if ((*it)->getName() == name) {
// Found it
return createReadStreamForMember((const XARCMember *)it->get());
}
}
// Not found
return 0;
}
// Get a stream to file in the archive
// - same as createReadStreamForMember except it checks if the file exists and will assert / output a debug message if not
Common::SeekableReadStream *ResourceManager::getFileStream(const Common::String &name) const {
// Check if the file exits in the archive
if (!hasFile(name)) {
debugC(2, kLastExpressDebugResource, "Error opening file: %s", name.c_str());
return NULL;
}
debugC(2, kLastExpressDebugResource, "Opening file: %s", name.c_str());
return createReadStreamForMember(name);
}
Font *ResourceManager::loadFont() const {
// Open the resource
Common::SeekableReadStream *stream = createReadStreamForMember("font.dat");
if (!stream)
return NULL;
// Create the new background
Font *f = new Font();
if (!f->load(stream)) {
delete f;
// stream should be freed by the Font instance
return NULL;
}
return f;
}
Cursor *ResourceManager::loadCursor() const {
// Open the resource
Common::SeekableReadStream *stream = createReadStreamForMember("cursors.tbm");
if (!stream)
return NULL;
// Create the new background
Cursor *c = new Cursor();
if (!c->load(stream)) {
delete c;
// stream should be freed by the Cursor instance
return NULL;
}
return c;
}
Background *ResourceManager::loadBackground(const Common::String &name) const {
// Open the resource
Common::SeekableReadStream *stream = createReadStreamForMember(name + ".bg");
if (!stream)
return NULL;
// Create the new background & load the data
Background *bg = new Background();
if (!bg->load(stream)) {
delete bg;
// stream should be freed by the Background instance
return NULL;
}
return bg;
}
