void Script::loadSCVR(ESMReader &esm)
{
int s = mData.mStringTableSize;
std::vector<char> tmp (s);
// not using getHExact, vanilla doesn't seem to mind unused bytes at the end
esm.getSubHeader();
int left = esm.getSubSize();
if (left < s)
esm.fail("SCVR string list is smaller than specified");
esm.getExact(&tmp[0], s);
if (left > s)
esm.skip(left-s); // skip the leftover junk
// Set up the list of variable names
mVarNames.resize(mData.mNumShorts + mData.mNumLongs + mData.mNumFloats);
// The tmp buffer is a null-byte separated string list, we
// just have to pick out one string at a time.
char* str = &tmp[0];
for (size_t i = 0; i < mVarNames.size(); i++)
{
// Support '\r' terminated strings like vanilla. See Bug #1324.
char *termsym = strchr(str, '\r');
if(termsym) *termsym = '\0';
mVarNames[i] = std::string(str);
str += mVarNames[i].size() + 1;
if (str - &tmp[0] > s)
{
// Apparently SCVR subrecord is not used and variable names are
// determined on the fly from the script text. Therefore don't throw
// an exeption, just log an error and continue.
std::stringstream ss;
ss << "ESM Error: " << "String table overflow";
ss << "\n File: " << esm.getName();
ss << "\n Record: " << esm.getContext().recName.toString();
ss << "\n Subrecord: " << "SCVR";
ss << "\n Offset: 0x" << std::hex << esm.getFileOffset();
std::cerr << ss.str() << std::endl;
break;
}
}
}
