void FScanner::OpenString (const char *name, FString buffer)
{
Close ();
ScriptBuffer = buffer;
ScriptName = name;
LumpNum = -1;
PrepareScript ();
}
void FScanner::OpenMem (const char *name, const char *buffer, int size)
{
Close ();
ScriptBuffer = FString(buffer, size);
ScriptName = name;
LumpNum = -1;
PrepareScript ();
}
void FScanner :: OpenLumpNum (int lump)
{
Close ();
{
FMemLump mem = Wads.ReadLump(lump);
ScriptBuffer = mem.GetString();
}
ScriptName = Wads.GetLumpFullPath(lump);
LumpNum = lump;
PrepareScript ();
}
void FScanner::OpenFile (const char *name)
{
BYTE *filebuf;
int filesize;
Close ();
filesize = M_ReadFile (name, &filebuf);
ScriptBuffer = FString((const char *)filebuf, filesize);
delete[] filebuf;
ScriptName = name; // This is used for error messages so the full file name is preferable
LumpNum = -1;
PrepareScript ();
}
bool FScanner::OpenFile (const char *name)
{
Close ();
FileReader fr;
if (!fr.OpenFile(name)) return false;
auto filesize = fr.GetLength();
auto filebuff = fr.Read();
if (filebuff.Size() == 0 && filesize > 0) return false;
ScriptBuffer = FString((const char *)filebuff.Data(), filesize);
ScriptName = name; // This is used for error messages so the full file name is preferable
LumpNum = -1;
PrepareScript ();
return true;
}
