WadArchive(const char* name)
: m_name(name), m_wadfile(name)
{
if(!m_wadfile.failed())
{
wadinfo_t wadinfo;
istream_read_wadinfo(m_wadfile, wadinfo);
EWadVersion version = wad_version(wadinfo.identification);
int miptexType = miptex_type_for_version(version);
if(version != eNotValid)
{
m_wadfile.seek(wadinfo.infotableofs);
for(int i = 0; i < wadinfo.numlumps; ++i)
{
char buffer[32];
lumpinfo_t lumpinfo;
istream_read_lumpinfo(m_wadfile, lumpinfo);
if(lumpinfo.type == miptexType)
{
strcpy(buffer, "textures/");
strcat(buffer, lumpinfo.name);
strcat(buffer, type_for_version(version));
m_files.insert(files_t::value_type(buffer, wad_record_t(lumpinfo.filepos, lumpinfo.disksize, lumpinfo.size)));
}
}
}
}
}
// if file doesn't exist in project, add it and return reference to it
// otherwise return a reference to the existing file.
file& add_file(std::string const& file_path) {
return files_.insert(
files_t::value_type(file_path, file())).first->second;
}