public IDictionary <ElfType, List <object> > Parse()
{
List <Symbol> symbols = symbolTable.Where((symbol, index) => index > 5 && symbol.Section == dataSection).OrderBy(symbol => symbol.Value).ToList();
int nodeAmount = (int)(symbols[0].Size / Marshal.SizeOf(typeof(RawMaplinkNode)));
Dictionary <ElfType, List <long> > nodeOffsets;
Dictionary <ElfType, List <long> > headerOffsets;
List <SectionRela> nodeRelocations = relocationTable.Take(relocationTable.Count - 2).ToList();
var nodeParser = new StringDataParser <MaplinkNode, RawMaplinkNode>(stringSection,
new SimpleDataParser <RawMaplinkNode>(dataSection, nodeRelocations, out nodeOffsets, 0, nodeAmount));
List <SectionRela> headerRelocations = relocationTable.Skip(relocationTable.Count - 2).ToList();
var headerParser = new StringDataParser <MaplinkHeader, RawMaplinkHeader>(stringSection,
new SimpleDataParser <RawMaplinkHeader>(dataSection, headerRelocations, out headerOffsets, symbols[1].Value));
List <object> nodes = nodeParser.Parse()[ElfType.Main];
List <object> headers = headerParser.Parse()[ElfType.Main];
dataOffsets[ElfType.Main] = nodeOffsets[ElfType.Main];
dataOffsets[ElfType.MaplinkHeader] = headerOffsets[ElfType.Main];
return(new Dictionary <ElfType, List <object> >
{
{ ElfType.Main, nodes },
{ ElfType.MaplinkHeader, headers },
});
}
public IDictionary <ElfType, List <object> > Parse()
{
// Parse .data section
Trace.WriteLine("Parsing .data");
var dataParser = new StringDataParser <NpcModel, RawNpcModel>(stringSection,
new SimpleDataParser <RawNpcModel>(dataSection, dataRelocationTable, out var mainDataOffsets));
List <object> dataModels = dataParser.Parse()[ElfType.Main];
dataOffsets[ElfType.Main] = mainDataOffsets[ElfType.Main];
// Collect references to .rodata
Trace.WriteLine("Collecting references to Model Files and State");
List <long> modelFilesOffsets = new List <long>();
List <int> modelFilesLengths = new List <int>();
List <long> stateOffsets = new List <long>();
List <int> stateLengths = new List <int>();
for (int i = 0; i < dataModels.Count; i++)
{
NpcModel model = (NpcModel)dataModels[i];
modelFilesOffsets.Add(model.model_files_ptr.AsLong);
modelFilesLengths.Add(model.model_files_count);
stateOffsets.Add(model.state_ptr.AsLong);
stateLengths.Add(model.state_count);
}
// Parse .rodata section
Trace.WriteLine("Parsing .rodata");
var filesParser = new StringDataParser <NpcModelFiles, RawNpcModelFiles>(stringSection,
new NpcModelPartParser <RawNpcModelFiles>(rodataSection, modelFilesOffsets, modelFilesLengths, rodataRelocationTable));
var stateParser = new StringDataParser <NpcModelState, RawNpcModelState>(stringSection,
new NpcModelPartParser <RawNpcModelState>(rodataSection, stateOffsets, stateLengths, rodataRelocationTable));
var filesData = filesParser.Parse()[ElfType.Main];
var stateData = stateParser.Parse()[ElfType.Main];
dataOffsets[ElfType.Files] = modelFilesOffsets;
dataOffsets[ElfType.State] = stateOffsets;
// Collect references to substate objects
Trace.WriteLine("Collecting references to substate objects");
List <long> substateOffsets = new List <long>();
List <int> substateCounts = new List <int>();
for (int i = 0; i < stateData.Count; i++)
{
List <object> stateArr = (List <object>)stateData[i];
for (int j = 0; j < stateArr.Count; j++)
{
NpcModelState state = (NpcModelState)stateArr[j];
substateOffsets.Add(state.substate_arr.AsLong);
substateCounts.Add(state.substate_count);
}
}
// Parse substate
Trace.WriteLine("Parsing substate objects");
var substateParser = new StringDataParser <NpcModelSubState, RawNpcModelSubState>(stringSection,
new NpcModelPartParser <RawNpcModelSubState>(rodataSection, substateOffsets, substateCounts, rodataRelocationTable));
var substateData = substateParser.Parse()[ElfType.Main];
dataOffsets[ElfType.SubStates] = substateOffsets;
return(new SortedDictionary <ElfType, List <object> >
{
{ ElfType.Main, dataModels },
{ ElfType.Files, filesData },
{ ElfType.State, stateData },
{ ElfType.SubStates, substateData },
});
}