void parseModContents(ModSpec &spec)
{
// NOTE: this function works in mutual recursion with getModsInPath
spec.depends.clear();
spec.optdepends.clear();
spec.is_modpack = false;
spec.modpack_content.clear();
// Handle modpacks (defined by containing modpack.txt)
std::ifstream modpack_is((spec.path+DIR_DELIM+"modpack.txt").c_str());
if(modpack_is.good()){ //a modpack, recursively get the mods in it
modpack_is.close(); // We don't actually need the file
spec.is_modpack = true;
spec.modpack_content = getModsInPath(spec.path, true);
// modpacks have no dependencies; they are defined and
// tracked separately for each mod in the modpack
}
else{ // not a modpack, parse the dependencies
std::ifstream is((spec.path+DIR_DELIM+"depends.txt").c_str());
while(is.good()){
std::string dep;
std::set<char> symbols;
if(parseDependsLine(is, dep, symbols)){
if(symbols.count('?') != 0){
spec.optdepends.insert(dep);
}
else{
spec.depends.insert(dep);
}
}
}
}
}
ContentType getContentType(const ContentSpec &spec)
{
std::ifstream modpack_is((spec.path + DIR_DELIM + "modpack.txt").c_str());
if (modpack_is.good()) {
modpack_is.close();
return ECT_MODPACK;
}
std::ifstream modpack2_is((spec.path + DIR_DELIM + "modpack.conf").c_str());
if (modpack2_is.good()) {
modpack2_is.close();
return ECT_MODPACK;
}
std::ifstream init_is((spec.path + DIR_DELIM + "init.lua").c_str());
if (init_is.good()) {
init_is.close();
return ECT_MOD;
}
std::ifstream game_is((spec.path + DIR_DELIM + "game.conf").c_str());
if (game_is.good()) {
game_is.close();
return ECT_GAME;
}
std::ifstream txp_is((spec.path + DIR_DELIM + "texture_pack.conf").c_str());
if (txp_is.good()) {
txp_is.close();
return ECT_TXP;
}
return ECT_UNKNOWN;
}