public void ReadGeometrySection(SRBinaryReader binaryReader, UInt32 cpu_size, long sectionDataStart)
{
Dictionary<UInt32, string> meshNamesList = new Dictionary<UInt32, string>();
binaryReader.WriteLine("");
binaryReader.WriteLine(" CRUNCHED REFERENCE GEOMETRY:");
Int32 num_meshes = binaryReader.ReadInt32();
binaryReader.WriteLine1(" Number of Meshes: {0}", num_meshes);
Int32 mesh_names_size = binaryReader.ReadInt32();
binaryReader.WriteLine1(" Mesh Names Size: {0}", mesh_names_size);
// binaryReader.BaseStream.Seek(16, SeekOrigin.Current);
long refDataOffset = binaryReader.BaseStream.Position;
long refDataEnd = refDataOffset + mesh_names_size;
binaryReader.WriteLine("");
binaryReader.WriteLine(" MESH NAMES LIST:");
for (int i = 1; binaryReader.BaseStream.Position < refDataEnd; i++)
{
long position = binaryReader.BaseStream.Position;
string name = binaryReader.ReadStringZ();
binaryReader.ReadByte();
meshNamesList[(UInt32)(position - refDataOffset)] = name;
binaryReader.WriteLineT("StringZ", " {0,4}. {1}", i, name);
// Align on a word boundry
while ((binaryReader.BaseStream.Position & 0x00000001) != 0)
binaryReader.ReadByte();
}
if (binaryReader.BaseStream.Position != refDataEnd)
throw new Exception("Mesh Names List not expected size.");
// Align on a 16-byte boundry
while ((binaryReader.BaseStream.Position & 0x0000000F) != 0)
binaryReader.ReadByte();
binaryReader.WriteLine("");
binaryReader.WriteLine(" MESHES LIST:");
binaryReader.WriteLine(" *r_mesh *material_map File Name (from *r_mesh)");
binaryReader.WriteLine(" ------- ------------- ------------------------");
for (int i = 1; i <= num_meshes; i++)
{
uint r_mesh_offset = binaryReader.ReadUInt32();
uint material_map_offset = binaryReader.ReadUInt32();
string name = (SRZoneHeader.ReferenceData != null && SRZoneHeader.ReferenceData.ContainsKey(r_mesh_offset)) ?
SRZoneHeader.ReferenceData[r_mesh_offset] : "<invalid>";
binaryReader.WriteLineT("UInt32[2]", " {0,4}. {1,6} {2,6} {3}", i, r_mesh_offset, material_map_offset, name);
}
// Align on a 16 byte boundry
while ((binaryReader.BaseStream.Position & 0x0000000F) != 0)
binaryReader.ReadByte();
binaryReader.WriteLine("");
binaryReader.WriteLine(" FAST OBJECTS LIST:");
for (int i = 1; i <= num_meshes; i++)
{
long start = binaryReader.BaseStream.Position;
binaryReader.WriteLine("");
binaryReader.WriteLine(" FAST OBJECT #{0}:", i);
binaryReader.WriteLine1(" Object Handle: 0x{0:X16}", binaryReader.ReadUInt64());
binaryReader.WriteLine1(" m_render_update_next: 0x{0:X8}", binaryReader.ReadUInt32());
UInt32 nameOffset = binaryReader.ReadUInt32();
binaryReader.WriteLine1(" name_offset: 0x{0:X8}", nameOffset);
string name = meshNamesList.ContainsKey(nameOffset) ? meshNamesList[nameOffset] : "<invalid>";
binaryReader.WriteLineX(" Name (from offset): {0}", name);
binaryReader.WriteLineT("float[3]", " Position (x,y,z): {0}, {1}, {2}", binaryReader.ReadSingle(), binaryReader.ReadSingle(), binaryReader.ReadSingle());
binaryReader.WriteLineT("float[4]", " Orientation (x,y,z,w): {0}, {1}, {2}, {3}", binaryReader.ReadSingle(), binaryReader.ReadSingle(), binaryReader.ReadSingle(), binaryReader.ReadSingle());
binaryReader.WriteLine(" etc.");
binaryReader.BaseStream.Seek(start + 112, SeekOrigin.Begin);
}
binaryReader.WriteLine("");
binaryReader.WriteLine(" MESH VARIANT DATA:");
binaryReader.WriteLine(" ???");
}
public void ReadFile(string cznFile)
{
FileStream headerFileStream = null;
try
{
headerFileStream = new FileStream(cznFile, FileMode.Open, FileAccess.Read);
SRBinaryReader binaryReader = new SRBinaryReader(headerFileStream);
int section = 1;
while (binaryReader.BaseStream.Position <= binaryReader.BaseStream.Length - 4)
{
binaryReader.WriteLine("");
binaryReader.WriteLine("SECTION #{0}:", section++);
UInt32 section_id = binaryReader.ReadUInt32();
binaryReader.WriteLine1(" Section ID: 0x{0:X8}", section_id);
UInt32 id = (section_id & 0x7FFFFFFF);
if (id < 0x2233 || id >= 0x2300)
throw new Exception("Invalid section ID. Not a valid zone file.");
if (ChrisLaRosa.SaintsRow.ZoneFile.SRZoneSectionIdentifiers.SectionTypes.ContainsKey(id))
{
binaryReader.WriteLineX(" Name: " + ChrisLaRosa.SaintsRow.ZoneFile.SRZoneSectionIdentifiers.SectionTypes[id].name);
binaryReader.WriteLineX(" Description: " + ChrisLaRosa.SaintsRow.ZoneFile.SRZoneSectionIdentifiers.SectionTypes[id].description);
}
UInt32 cpu_size = binaryReader.ReadUInt32();
binaryReader.WriteLine1(" CPU Size: {0} bytes", cpu_size);
UInt32 gpu_size = 0;
if ((section_id & 0x80000000) != 0)
{
gpu_size = binaryReader.ReadUInt32();
binaryReader.WriteLine1(" GPU Size: {0} bytes", gpu_size);
}
long sectionDataStart = binaryReader.BaseStream.Position;
if (cpu_size == 0 && gpu_size == 0)
{
binaryReader.WriteLine("");
binaryReader.WriteLine(" EMPTY SECTION = EOF");
break;
}
switch (id)
{
case 0x2233: ReadGeometrySection(binaryReader, cpu_size, sectionDataStart); break;
case 0x2234: ReadObjectSection(binaryReader, cpu_size, sectionDataStart); break;
}
binaryReader.BaseStream.Seek(sectionDataStart + cpu_size, SeekOrigin.Begin);
// Align on a dword boundry
while ((binaryReader.BaseStream.Position & 0x00000003) != 0)
binaryReader.ReadByte();
}
}
finally
{
if (headerFileStream != null)
headerFileStream.Close();
}
}