private int[] ReadOffsets(FirstGenTagTable tags, int count)
{
var offsets = new int[count];
int i = 0;
foreach (FirstGenTag tag in tags)
{
offsets[i] = tag.FileNameOffset.AsOffset();
i++;
}
return(offsets);
}
private void Load(IReader reader)
{
_header = LoadHeader(reader, out uint mask);
_tags = LoadTagTable(reader, mask);
_fileNames = LoadFileNames(reader);
_stringIDs = LoadStringIDs(reader);
//header doesn't contain a scenario path, but later engines do so might as well grab it
ITag scenario = _tags.GetGlobalTag(CharConstant.FromString("scnr"));
_header.ScenarioName = _fileNames.GetTagName(scenario.Index);
LoadScriptFiles();
}
private void Load(IReader reader, EngineDescription buildInfo, string buildString)
{
_header = LoadHeader(reader, buildInfo, buildString);
_tags = LoadTagTable(reader, buildInfo);
_fileNames = LoadFileNames(reader, buildInfo);
// firstgen has no StringIDs
_stringIDs = LoadStringIDs(reader, buildInfo);
// hack to get scenario name
reader.SeekTo(MetaArea.Offset);
StructureValueCollection values = StructureReader.ReadStructure(reader, buildInfo.Layouts.GetLayout("meta header"));
// TODO (Dragon): idk if we should mask this like this
var scenarioIndex = (int)values.GetInteger("scenario datum index") & 0xFFFF;
_header.ScenarioName = _fileNames.GetTagName(scenarioIndex);
}
public FirstGenIndexedStringTable(IReader reader,
FirstGenTagTable tags) : base()
{
int[] offsets = ReadOffsets(tags, tags.Count);
// TODO (Dragon): this is kind of hacky now and uses the original reader
// rather than a StringReader
// Read each string
reader.SeekTo(0);
for (int i = 0; i < offsets.Length; i++)
{
if (offsets[i] == -1)
{
base.Add(null);
}
else
{
reader.SeekTo(offsets[i]);
string name = reader.ReadAscii();
base.Add(name);
}
}
}
