int loadResource(const char *fileName, short int arg_4, unsigned char** ptr)
{
FILE* resourceFile;
int headerSize;
int offToData;
int dataSize;
int compressedSize;
short int mode;
unsigned char *temp;
resourceFile=openResource(fileName);
if(!resourceFile)
return (-1);
readResource(resourceFile,(char*)&headerSize,4);
if(arg_4>=headerSize/4)
{
closeResource(resourceFile);
return (-1);
}
fseek(resourceFile,arg_4*4,SEEK_SET);
readResource(resourceFile,(char*)&offToData,4);
fseek(resourceFile,offToData,SEEK_SET);
readResource(resourceFile,(char*)&dataSize,4);
readResource(resourceFile,(char*)&compressedSize,4);
readResource(resourceFile,(char*)&mode,2);
*ptr=(unsigned char*)malloc(dataSize);
if(!(*ptr))
return (-1);
if(mode<=0) // uncompressed
{
readResource(resourceFile,(char*)*ptr,dataSize);
}
else // compressed: both modes (1 & 2)
{
temp=(unsigned char*)malloc(compressedSize);
readResource(resourceFile,(char*)temp,compressedSize);
decompResource(dataSize,*ptr,temp,(unsigned char)mode);
free(temp);
}
closeResource(resourceFile);
return dataSize;
}
void ArchiveReader::dump(uint resIndex) {
int32 resourceSize = getResourceSize(resIndex);
byte *data = new byte[resourceSize];
Common::String fn = Common::String::format("toltecs_res.%03d", resIndex);
openResource(resIndex);
read(data, resourceSize);
closeResource();
Common::DumpFile o;
o.open(fn);
o.write(data, resourceSize);
o.finalize();
o.close();
delete[] data;
}
void ArchiveReader::dump(uint resIndex, const char *prefix) {
int32 resourceSize = getResourceSize(resIndex);
byte *data = new byte[resourceSize];
Common::String fn;
if (prefix)
fn = Common::String::format("%s_%04X.0", prefix, resIndex);
else
fn = Common::String::format("%04X.0", resIndex);
openResource(resIndex);
read(data, resourceSize);
closeResource();
Common::DumpFile o;
o.open(fn);
o.write(data, resourceSize);
o.finalize();
o.close();
delete[] data;
}
void ResourceManager::askForCD(int cd) {
byte *textRes;
// Stop any music from playing - so the system no longer needs the
// current CD - otherwise when we take out the CD, Windows will
// complain!
_vm->_sound->stopMusic(true);
textRes = openResource(2283);
_vm->_screen->displayMsg(_vm->fetchTextLine(textRes, 5 + cd) + 2, 0);
closeResource(2283);
// The original code probably determined automagically when the correct
// CD had been inserted, but our backend doesn't support that, and
// anyway I don't know if all systems allow that sort of thing. So we
// wait for the user to press any key instead, or click the mouse.
//
// But just in case we ever try to identify the CDs by their labels,
// they should be:
//
// CD1: "RBSII1" (or "PCF76" for the PCF76 version, whatever that is)
// CD2: "RBSII2"
}
