public override void Read(BinaryReaderExt r)
{
base.Read(r);
r.Skip(1);
Type = (LVDDamageShapeType)r.ReadInt32();
if (!Enum.IsDefined(typeof(LVDDamageShapeType), Type))
{
throw new NotImplementedException($"Unknown damage shape type {Type} at offset {r.BaseStream.Position - 4}");
}
X = r.ReadSingle();
Y = r.ReadSingle();
Z = r.ReadSingle();
if (Type == LVDDamageShapeType.Sphere)
{
Radius = r.ReadSingle();
Dx = r.ReadSingle();
Dy = r.ReadSingle();
Dz = r.ReadSingle();
}
if (Type == LVDDamageShapeType.Capsule)
{
Dx = r.ReadSingle();
Dy = r.ReadSingle();
Dz = r.ReadSingle();
Radius = r.ReadSingle();
}
Unknown1 = r.ReadByte();
Unknown2 = r.ReadInt32();
}
public override void Read(BinaryReaderExt r)
{
base.Read(r);
r.ReadByte();
X = r.ReadSingle();
Y = r.ReadSingle();
}
public static Region[] GetRegions(this Stream s)
{
using (BinaryReader br = new BinaryReaderExt(s, Encoding.ASCII, true))
{
s.Seek(0xF70, SeekOrigin.Begin);
bool isDecrypting = br.ReadByte() != 0x44; // Begins with E or D
s.Seek(0xF70 + 0xD, SeekOrigin.Begin);
bool isBuildedISO = br.ReadByte() == 0x42; // End in BLD
s.Seek(0xF70 + 0xF, SeekOrigin.Begin);
bool isValidHash = isBuildedISO && br.ReadByte() != 0x44; // Ends in BLF
/* Read the game Key */
s.Seek(0xF80, SeekOrigin.Begin);
byte[] d1 = br.ReadBytes(0x10);
byte[] d2 = br.ReadBytes(0x10);
s.Seek(0, SeekOrigin.Begin);
uint plainRegions = br.ReadUInt32().Swap();
Region[] regions = new Region[(plainRegions * 2) - 1];
s.Seek(4, SeekOrigin.Current);
uint current = br.ReadUInt32().Swap();
bool isPlain = true;
for (uint i = 0; i < regions.Length; i++)
{
uint next = br.ReadUInt32().Swap();
if (isPlain)
{
regions[i] = new PlainRegion(i, isDecrypting, isBuildedISO, isValidHash, current, next);
}
else
{
regions[i] = isDecrypting
? (Region) new CryptedRegion(i, d1, d2, current, next, false)
: new DecryptedRegion(i, d1, d2, current, next, false);
}
isPlain = !isPlain;
current = next;
}
s.Seek(0, SeekOrigin.Begin);
return(regions);
}
}
public void Read(BinaryReaderExt r)
{
r.ReadByte();
Type = (LVDShapeType)r.ReadInt32();
X = r.ReadSingle();
Y = r.ReadSingle();
Z = r.ReadSingle();
W = r.ReadSingle();
r.ReadByte();
r.ReadByte();
int pointCount = r.ReadInt32();
for (int i = 0; i < pointCount; i++)
{
r.Skip(1);
Points.Add(new LVDVector2(r.ReadSingle(), r.ReadSingle()));
}
}
public override void Read(BinaryReaderExt r)
{
base.Read(r);
r.ReadByte();
Vector1 = new LVDVector3(r.ReadSingle(), r.ReadSingle(), r.ReadSingle());
r.ReadByte();
Vector2 = new LVDVector3(r.ReadSingle(), r.ReadSingle(), r.ReadSingle());
r.ReadByte();
int vec3Count = r.ReadInt32();
for (int i = 0; i < vec3Count; i++)
{
r.ReadByte();
Vectors.Add(new LVDVector3(r.ReadSingle(), r.ReadSingle(), r.ReadSingle()));
}
r.ReadByte();
Mat4x4_1 = new float[16];
for (int i = 0; i < 16; i++)
{
Mat4x4_1[i] = r.ReadSingle();
}
r.ReadByte();
Mat4x4_2 = new float[16];
for (int i = 0; i < 16; i++)
{
Mat4x4_2[i] = r.ReadSingle();
}
}
/// <summary>
///
/// </summary>
/// <param name="ramOffset"></param>
public HSD_String ReadStringAt(uint ramOffset, bool shiftJis = false)
{
if (ramOffset == 0 || ramOffset == 0xFFFFFFFF)
{
return(null);
}
var off = RAMToDOL(ramOffset);
r.BaseStream.Position = off;
var str = "";
if (shiftJis)
{
byte[] c = r.ReadBytes(2);
while (c.Length >= 2 && !(c[0] == 0 && c[1] == 0))
{
str += System.Text.Encoding.GetEncoding(932).GetString(c);
c = r.ReadBytes(2);
}
}
else
{
byte c = r.ReadByte();
while (c != 0)
{
str += (char)c;
c = r.ReadByte();
}
}
return(new HSD_String()
{
Value = str
});
}
public static int ReadLEB123(BinaryReaderExt e)
{
int result = 0;
int shift = 0;
while (true)
{
byte b = e.ReadByte();
result |= (b & 0x7F) << shift;
if ((b & 0x80) == 0)
{
break;
}
shift += 7;
}
return(result);
}
public RemoteConPacket(byte[] packetBytes)
{
using (var ms = new MemoryStream(packetBytes))
{
using (var reader = new BinaryReaderExt(ms))
{
Size = reader.ReadInt32LittleEndian();
// The size field (4-Bytes Little Endian Int) is, according to specification, not included.
if (Size + 4 != packetBytes.Length)
{
throw new LengthMismatchException("packet length mismatch");
}
Id = reader.ReadInt32LittleEndian();
var packetType = reader.ReadInt32LittleEndian();
if (!Enum.IsDefined(typeof(PacketType), packetType))
{
throw new InvalidPacketTypeException("Invalid packet type");
}
Type = (PacketType)Enum.ToObject(typeof(PacketType), packetType);
Payload = reader.ReadAscii();
// Get payload length by subtracting 9 bytes (ID 4-Bytes, Type 4-Bytes, Null-terminator 1-Byte)
if (Encoding.ASCII.GetByteCount(Payload) > Size - 9)
{
throw new LengthMismatchException("Payload length mismatch");
}
var nullTerminator = reader.ReadByte();
if (nullTerminator != 0x00)
{
throw new NullTerminatorMissingException("Missing last null-terminator");
}
if (reader.BaseStream.Position != reader.BaseStream.Length)
{
throw new Exception("More data to read");
}
}
}
}
/// <summary>
///
/// </summary>
public void LoadFromStream(Stream s)
{
using (BinaryReaderExt r = new BinaryReaderExt(s))
{
if (s.Length < 0x14)
{
return;
}
if (new string(r.ReadChars(4)) != "SPKG")
{
return;
}
GroupFlags = r.ReadUInt32();
Flags = r.ReadUInt32();
var ssmSize = r.ReadInt32();
ScriptBank = new SEMBank();
ScriptBank.Scripts = new SEMBankScript[r.ReadInt32()];
for (int i = 0; i < ScriptBank.Scripts.Length; i++)
{
ScriptBank.Scripts[i] = new SEMBankScript();
ScriptBank.Scripts[i].Decompile(r.GetSection(r.ReadUInt32(), r.ReadInt32()));
}
var name = r.ReadString(r.ReadByte());
if (ssmSize == 0)
{
SoundBank = null;
}
else
{
SoundBank = new SSM();
using (MemoryStream ssmStream = new MemoryStream(r.ReadBytes(ssmSize)))
SoundBank.Open(name, ssmStream);
}
}
}
private static double ParseFloat(BinaryReaderExt d, GXAnimDataFormat Format, float Scale)
{
d.BigEndian = false;
switch (Format)
{
case GXAnimDataFormat.HSD_A_FRAC_FLOAT:
return(d.ReadSingle());
case GXAnimDataFormat.HSD_A_FRAC_S16:
return(d.ReadInt16() / (double)Scale);
case GXAnimDataFormat.HSD_A_FRAC_U16:
return(d.ReadUInt16() / (double)Scale);
case GXAnimDataFormat.HSD_A_FRAC_S8:
return(d.ReadSByte() / (double)Scale);
case GXAnimDataFormat.HSD_A_FRAC_U8:
return(d.ReadByte() / (double)Scale);
default:
return(0);
}
}
/// <summary>
///
/// </summary>
/// <param name="elfFile"></param>
public RelocELF(byte[] elfFile)
{
using (MemoryStream mstream = new MemoryStream(elfFile))
using (BinaryReaderExt r = new BinaryReaderExt(mstream))
{
// Parse Header
if (!(r.ReadByte() == 0x7F && r.ReadByte() == 0x45 && r.ReadByte() == 0x4C && r.ReadByte() == 0x46))
{
throw new InvalidDataException("Not a valid ELF file");
}
byte bitType = r.ReadByte(); // 1 - 32, 2 - 64
if (bitType != 1)
{
throw new NotSupportedException("Only 32 bit ELF files are currently supported");
}
r.BigEndian = r.ReadByte() == 2;
// I only care about the sections
r.Seek(0x20);
var sectionOffset = r.ReadUInt32();
r.Seek(0x2E);
var sectionHeaderSize = r.ReadUInt16();
var numOfSections = r.ReadInt16();
var StringSectionIndex = r.ReadUInt16();
List <SectionData> DataSections = new List <SectionData>();
// Parse Sections
var Sections = new ELFSection[numOfSections];
for (uint i = 0; i < numOfSections; i++)
{
r.Seek(sectionOffset + sectionHeaderSize * i);
Sections[i] = new ELFSection()
{
sh_name = r.ReadUInt32(),
sh_type = (SectionType)r.ReadInt32(),
sh_flags = r.ReadUInt32(),
sh_addr = r.ReadUInt32(),
sh_offset = r.ReadUInt32(),
sh_size = r.ReadUInt32(),
sh_link = r.ReadUInt32(),
sh_info = r.ReadUInt32(),
sh_addralign = r.ReadUInt32(),
sh_entsize = r.ReadUInt32()
};
DataSections.Add(new SectionData());
}
// Parse Symbols
var symbolSection = Array.Find(Sections, e => r.ReadString((int)(Sections[StringSectionIndex].sh_offset + e.sh_name), -1) == ".symtab");
var Symbols = new ELFSymbol[symbolSection.sh_size / 0x10];
for (uint i = 0; i < Symbols.Length; i++)
{
r.Seek(symbolSection.sh_offset + 0x10 * i);
Symbols[i] = new ELFSymbol()
{
st_name = r.ReadUInt32(),
st_value = r.ReadUInt32(),
st_size = r.ReadUInt32(),
st_info = r.ReadByte(),
st_other = r.ReadByte(),
st_shndx = r.ReadInt16()
};
SymbolSections.Add(new SymbolData());
}
// Grab Relocation Data
for (int i = 0; i < Sections.Length; i++)
{
var section = Sections[i];
var data = DataSections[i];
data.Name = r.ReadString((int)(Sections[StringSectionIndex].sh_offset + Sections[i].sh_name), -1);
data.Data = r.GetSection(section.sh_offset, (int)section.sh_size);
if (section.sh_type == SectionType.SHT_RELA || section.sh_type == SectionType.SHT_REL)
{
var relocs = ParseRelocationSection(r, section);
foreach (var v in relocs)
{
DataSections[(int)section.sh_info].Relocations.Add(new RelocData()
{
Offset = v.r_offset,
AddEnd = v.r_addend,
Symbol = SymbolSections[(int)v.R_SYM],
Type = (RelocType)v.R_TYP,
SymbolIndex = v.R_SYM
});
}
}
}
var symbolStringSection = Sections[symbolSection.sh_link];
// rip out symbol data
for (int i = 0; i < Symbols.Length; i++)
{
var sym = Symbols[i];
var section = sym.st_shndx >= 0 ? DataSections[sym.st_shndx] : null;
byte[] symbolData = new byte[sym.st_size];
List <RelocData> relocations = new List <RelocData>();
if (section != null)
{
SymbolSections[i].SectionName = section.Name;
if (Sections[sym.st_shndx].sh_type == SectionType.SHT_NOBITS)
{
symbolData = new byte[section.Data.Length];
#if DEBUG
// Console.WriteLine($"{section.Name} {(Sections[sym.st_shndx].sh_offset + sym.st_value).ToString("X")} {sym.st_size} {sym.st_value} {symbolData.Length} {Sections[sym.st_shndx].sh_type}");
#endif
}
else
{
// If size of section is 0, get all data?
if (sym.st_size == 0)
{
symbolData = section.Data;
}
//else
//if ((sym.st_value & 0x80000000) != 0)
//{
// Array.Copy(section.Data, sym.st_value - 0x80000000 - Sections[sym.st_shndx].sh_offset, symbolData, 0, sym.st_size);
// Debug.WriteLine($"LONG CALL {section.Relocations.Count} Off: {(sym.st_value - 0x80000000).ToString("X")} SectionOff: {Sections[sym.st_shndx].sh_offset.ToString("X")} {sym.st_value.ToString("X")} Size: {sym.st_size.ToString("X")} Total Size: {section.Data.Length.ToString("X")}");
//}
else
{
Array.Copy(section.Data, sym.st_value, symbolData, 0, sym.st_size);
}
// TODO: when to get relocations?
relocations = section.Relocations.Where(
e => e.Offset >= sym.st_value &&
(e.Offset < sym.st_value + symbolData.Length)
).ToList();
// make relative
foreach (var rel in relocations)
{
rel.Offset -= sym.st_value;
}
}
// if the offset is 0 the function is usually in another file
SymbolSections[i].External = Sections[sym.st_shndx].sh_offset == 0;
#if DEBUG
//Console.WriteLine(section.Name + " " + r.ReadString((int)(symbolStringSection.sh_offset + sym.st_name), -1)
// + " " + Sections[sym.st_shndx].sh_info + " " + Sections[sym.st_shndx].sh_addr + " " + relocations.Count);
//Debug.WriteLine($"{section.Name} {r.ReadString((int)(symbolStringSection.sh_offset + sym.st_name), -1)} {(Sections[sym.st_shndx].sh_offset + + sym.st_value).ToString("X")} {sym.st_size.ToString("X")}");
if (section.Name == ".debug_line")
{
//r.Seek(Sections[sym.st_shndx].sh_offset + +sym.st_value);
//ParseDebugLine(r);
}
#endif
}
SymbolSections[i].Symbol = r.ReadString((int)(symbolStringSection.sh_offset + sym.st_name), -1);
SymbolSections[i].Data = symbolData;
SymbolSections[i].Relocations = relocations;
}
}
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public object[] Decode(byte code, BinaryReaderExt r)
{
var output = new List <object>(Parameters.Length);
for (int i = 0; i < Parameters.Length; i++)
{
var k = Parameters[i];
switch (k)
{
case 'e':
// extended byte
int e = r.ReadByte();
if ((e & 0x80) > 0)
{
e = ((e & 0x7F) << 8 | r.ReadByte());
}
output.Add((short)e);
break;
case 'b':
output.Add(r.ReadByte());
break;
case 'f':
output.Add(r.ReadSingle());
break;
case 's':
output.Add(r.ReadInt16());
break;
case 'c':
{
// custom parameters
//var behavior = code >> 4;
var param_count = code & 0xF;
for (int j = 0; j < 4; j++)
{
if (((param_count >> i) & 1) == 1)
{
output.Add(r.ReadByte());
}
}
}
break;
case 'p':
case 'v':
{
if ((code & 0x01) != 0)
{
output.Add(r.ReadSingle());
}
else
{
output.Add(0);
}
if ((code & 0x02) != 0)
{
output.Add(r.ReadSingle());
}
else
{
output.Add(0);
}
if ((code & 0x04) != 0)
{
output.Add(r.ReadSingle());
}
else
{
output.Add(0);
}
}
break;
case 'r':
{
var behavior = r.ReadByte();
output.Add((behavior & 0x10) != 0);
output.Add((behavior & 0x20) != 0);
output.Add(r.ReadByte());
if ((behavior & 0x01) != 0)
{
output.Add(r.ReadByte());
}
else
{
output.Add(0);
}
if ((behavior & 0x02) != 0)
{
output.Add(r.ReadByte());
}
else
{
output.Add(0);
}
if ((behavior & 0x04) != 0)
{
output.Add(r.ReadByte());
}
else
{
output.Add(0);
}
if ((behavior & 0x08) != 0)
{
output.Add(r.ReadByte());
}
else
{
output.Add(0);
}
}
break;
case 'm':
{
var behavior = r.ReadByte();
if ((behavior & 0x01) != 0)
{
output.Add(r.ReadByte());
}
else
{
output.Add(0);
}
if ((behavior & 0x08) != 0)
{
output.Add(r.ReadByte());
}
else
{
output.Add(0);
}
}
break;
}
}
return(output.ToArray());
}
public void Open(string FileName)
{
using (BinaryReaderExt stream = new BinaryReaderExt(new FileStream(FileName, FileMode.Open)))
{
stream.BigEndian = true;
Heading = stream.ReadInt32();
VersionMinor = stream.ReadByte();
VersionMajor = stream.ReadByte();
Magic = new string(stream.ReadChars(4));
stream.ReadByte();
var collisionCount = stream.ReadInt32();
for (int i = 0; i < collisionCount; i++)
{
LVDCollision col = new LVDCollision();
col.Read(stream, VersionMinor);
Collisions.Add(col);
}
stream.ReadByte();
var spawnCount = stream.ReadInt32();
for (int i = 0; i < spawnCount; i++)
{
LVDSpawn spawn = new LVDSpawn();
spawn.Read(stream);
Spawns.Add(spawn);
}
stream.ReadByte();
var respawnCount = stream.ReadInt32();
for (int i = 0; i < respawnCount; i++)
{
LVDSpawn respawn = new LVDSpawn();
respawn.Read(stream);
Respawns.Add(respawn);
}
stream.ReadByte();
var boundsCount = stream.ReadInt32();
for (int i = 0; i < boundsCount; i++)
{
LVDBounds bound = new LVDBounds();
bound.Read(stream);
CameraBounds.Add(bound);
}
stream.ReadByte();
var blastCount = stream.ReadInt32();
for (int i = 0; i < blastCount; i++)
{
LVDBounds blast = new LVDBounds();
blast.Read(stream);
BlastZoneBounds.Add(blast);
}
stream.ReadByte();
int enemyGenCount = stream.ReadInt32();
for (int i = 0; i < enemyGenCount; i++)
{
LVDEnemyGenerator enGen = new LVDEnemyGenerator();
enGen.Read(stream);
EnemyGenerators.Add(enGen);
}
stream.ReadByte();
if (stream.ReadInt32() > 0)
{
throw new NotImplementedException("Unknown LVD Section at 0x" + stream.BaseStream.Position.ToString("X"));
}
stream.ReadByte();
if (stream.ReadInt32() > 0)
{
throw new NotImplementedException("Unknown LVD Section at 0x" + stream.BaseStream.Position.ToString("X"));
}
stream.ReadByte();
if (stream.ReadInt32() > 0)
{
throw new NotImplementedException("Unknown LVD Section at 0x" + stream.BaseStream.Position.ToString("X"));
}
stream.ReadByte();
if (stream.ReadInt32() > 0)
{
throw new NotImplementedException("Unknown LVD Section at 0x" + stream.BaseStream.Position.ToString("X"));
}
stream.ReadByte();
if (stream.ReadInt32() > 0)
{
throw new NotImplementedException("Unknown LVD Section at 0x" + stream.BaseStream.Position.ToString("X"));
}
stream.ReadByte();
int damageCount = stream.ReadInt32();
for (int i = 0; i < damageCount; i++)
{
LVDDamageShape shape = new LVDDamageShape();
shape.Read(stream);
DamageShapes.Add(shape);
}
stream.ReadByte();
int itemSpawnCount = stream.ReadInt32();
for (int i = 0; i < itemSpawnCount; i++)
{
LVDItemSpawner spawn = new LVDItemSpawner();
spawn.Read(stream);
ItemSpawners.Add(spawn);
}
if (VersionMinor > 0xA)
{
stream.ReadByte();
int genCurveCount = stream.ReadInt32();
for (int i = 0; i < genCurveCount; i++)
{
LVDRangeCurve point = new LVDRangeCurve();
point.Read(stream);
RangeCurves.Add(point);
}
stream.ReadByte();
int genCurveCount2 = stream.ReadInt32();
for (int i = 0; i < genCurveCount2; i++)
{
LVDGeneralVector point = new LVDGeneralVector();
point.Read(stream);
GeneralVectors.Add(point);
}
}
stream.ReadByte();
int genShapeCount = stream.ReadInt32();
for (int i = 0; i < genShapeCount; i++)
{
LVDGeneralShape shape = new LVDGeneralShape();
shape.Read(stream);
GeneralShapes.Add(shape);
}
stream.ReadByte();
int genPointCount = stream.ReadInt32();
for (int i = 0; i < genPointCount; i++)
{
LVDGeneralPoint point = new LVDGeneralPoint();
point.Read(stream);
GeneralPoints.Add(point);
}
stream.ReadByte();
if (stream.ReadInt32() > 0)
{
throw new NotImplementedException("Unknown LVD Section at 0x" + stream.BaseStream.Position.ToString("X"));
}
stream.ReadByte();
if (stream.ReadInt32() > 0)
{
throw new NotImplementedException("Unknown LVD Section at 0x" + stream.BaseStream.Position.ToString("X"));
}
stream.ReadByte();
if (stream.ReadInt32() > 0)
{
throw new NotImplementedException("Unknown LVD Section at 0x" + stream.BaseStream.Position.ToString("X"));
}
stream.ReadByte();
if (stream.ReadInt32() > 0)
{
throw new NotImplementedException("Unknown LVD Section at 0x" + stream.BaseStream.Position.ToString("X"));
}
if (VersionMinor > 0xA)
{
stream.ReadByte();
var shrunkboundsCount = stream.ReadInt32();
for (int i = 0; i < shrunkboundsCount; i++)
{
LVDBounds bound = new LVDBounds();
bound.Read(stream);
ShrunkCameraBounds.Add(bound);
}
stream.ReadByte();
var shrunkblastCount = stream.ReadInt32();
for (int i = 0; i < shrunkblastCount; i++)
{
LVDBounds blast = new LVDBounds();
blast.Read(stream);
ShrunkBlastZoneBounds.Add(blast);
}
}
if (stream.BaseStream.Length != stream.BaseStream.Position)
{
stream.PrintPosition();
throw new Exception("Error fully parsing LVD " + stream.BaseStream.Position.ToString("X"));
}
}
}
public void Parse(BinaryReaderExt r)
{
r.BigEndian = true;
var start = r.Position;
var sectionCount = r.ReadInt32();
var sectionHeaderLength = r.ReadInt32();
PlaySpeed = r.ReadSingle();
EndTime = r.ReadSingle();
for (int j = 0; j < sectionCount; j++)
{
Joint joint = new Joint();
Joints.Add(joint);
joint.Flag1 = r.ReadByte();
joint.Flag2 = r.ReadByte();
joint.Flag3 = r.ReadUInt16();
joint.BoneID = r.ReadInt16();
var floatCount = r.ReadInt16();
joint.MaxTime = r.ReadSingle();
joint.Unknown = r.ReadInt32();
var offset1 = r.ReadUInt32() + start;
var offset2 = r.ReadUInt32() + start;
var offset3 = r.ReadUInt32() + start;
var offset4 = r.ReadUInt32() + start;
if (offset3 != start)
{
throw new NotSupportedException("Section 3 detected");
}
if (offset4 != start)
{
throw new NotSupportedException("Section 4 detected");
}
var temp = r.Position;
for (uint k = 0; k < floatCount; k++)
{
Key key = new Key();
r.Seek(offset1 + 4 * k);
key.Time = r.ReadSingle();
if (offset2 != start)
{
r.Seek(offset2 + 8 * k);
key.X = BitConverter.ToSingle(BitConverter.GetBytes(((r.ReadByte() & 0xFF) << 24) | ((r.ReadByte() & 0xFF) << 16)), 0);
key.Y = BitConverter.ToSingle(BitConverter.GetBytes(((r.ReadByte() & 0xFF) << 24) | ((r.ReadByte() & 0xFF) << 16)), 0);
key.Z = BitConverter.ToSingle(BitConverter.GetBytes(((r.ReadByte() & 0xFF) << 24) | ((r.ReadByte() & 0xFF) << 16)), 0);
key.W = BitConverter.ToSingle(BitConverter.GetBytes(((r.ReadByte() & 0xFF) << 24) | ((r.ReadByte() & 0xFF) << 16)), 0);
}
joint.Keys.Add(key);
}
r.Seek(temp);
}
}
private static byte[] ReadDirectGXColor(BinaryReaderExt Reader, int CompType)
{
byte[] clr = new byte[] { 255, 255, 255, 255 };
int b;
switch (CompType)
{
case 0: // GX_RGB565
b = Reader.ReadUInt16();
clr[0] = (byte)((((b >> 11) & 0x1F) << 3) | (((b >> 11) & 0x1F) >> 2));
clr[1] = (byte)((((b >> 5) & 0x3F) << 2) | (((b >> 5) & 0x3F) >> 4));
clr[2] = (byte)((((b) & 0x1F) << 3) | (((b) & 0x1F) >> 2));
clr[3] = 255;
break;
case 1: // GX_RGB888
clr[0] = Reader.ReadByte();
clr[1] = Reader.ReadByte();
clr[2] = Reader.ReadByte();
clr[3] = 255;
break;
case 2: // GX_RGBX888
clr[0] = Reader.ReadByte();
clr[1] = Reader.ReadByte();
clr[2] = Reader.ReadByte();
clr[3] = Reader.ReadByte();
break;
case 3: // GX_RGBA4
b = Reader.ReadUInt16();
clr[0] = (byte)((((b >> 12) & 0xF) << 4) | ((b >> 12) & 0xF));
clr[1] = (byte)((((b >> 8) & 0xF) << 4) | ((b >> 8) & 0xF));
clr[2] = (byte)((((b >> 4) & 0xF) << 4) | ((b >> 4) & 0xF));
clr[3] = (byte)((((b) & 0xF) << 4) | ((b) & 0xF));
break;
case 4: // GX_RGBA6
b = (Reader.ReadByte() << 16) | (Reader.ReadByte() << 8) | (Reader.ReadByte());
clr[0] = (byte)((((b >> 18) & 0x3F) << 2) | (((b >> 18) & 0x3F) >> 4));
clr[1] = (byte)((((b >> 12) & 0x3F) << 2) | (((b >> 12) & 0x3F) >> 4));
clr[2] = (byte)((((b >> 6) & 0x3F) << 2) | (((b >> 6) & 0x3F) >> 4));
clr[3] = (byte)((((b) & 0x3F) << 2) | (((b) & 0x3F) >> 4));
break;
case 5: // GX_RGBX888
clr[0] = Reader.ReadByte();
clr[1] = Reader.ReadByte();
clr[2] = Reader.ReadByte();
clr[3] = Reader.ReadByte();
break;
default:
throw new Exception("Unknown Color Type");
}
return(clr);
}
public void Read(BinaryReaderExt r, int VersionMinor)
{
base.Read(r);
Flag1 = r.ReadBoolean();
Rigged = r.ReadBoolean();
Flag3 = r.ReadBoolean();
PassThrough = r.ReadBoolean();
r.ReadByte();
int vertCount = r.ReadInt32();
for (int i = 0; i < vertCount; i++)
{
r.ReadByte();
Vertices.Add(new LVDVector2(r.ReadSingle(), r.ReadSingle()));
}
r.ReadByte();
int normalCount = r.ReadInt32();
for (int i = 0; i < normalCount; i++)
{
r.ReadByte();
Normals.Add(new LVDVector2(r.ReadSingle(), r.ReadSingle()));
}
r.ReadByte();
int cliffCount = r.ReadInt32();
for (int i = 0; i < cliffCount; i++)
{
var cliff = new LVDCollisionCliff();
cliff.Read(r);
Cliffs.Add(cliff);
}
r.ReadByte();
int materialCount = r.ReadInt32();
for (int i = 0; i < materialCount; i++)
{
var material = new LVDCollisionMaterial();
material.Read(r);
Materials.Add(material);
}
// Ultimate Only?
if (VersionMinor > 10)
{
r.ReadByte();
var vecCount = r.ReadInt32();
for (int i = 0; i < vecCount; i++)
{
var vec = new LVDCollisionCurve();
vec.Read(r);
Curves.Add(vec);
}
}
}
private static void ParseDebugLine(BinaryReaderExt r)
{
// read header
var debug_line_header = new ELF_Debug_Line()
{
length = r.ReadUInt32(),
version = r.ReadUInt16(),
header_length = r.ReadUInt32(),
min_instruction_length = r.ReadByte(),
default_is_stmt = r.ReadByte(),
line_base = r.ReadSByte(),
line_range = r.ReadByte(),
opcode_base = r.ReadByte(),
std_opcode_lengths = new byte[12]
};
for (int k = 0; k < 12; k++)
{
debug_line_header.std_opcode_lengths[k] = r.ReadByte();
}
// read directories
while (r.PeekChar() != 0)
{
Debug.WriteLine(r.ReadString());
}
r.Skip(1);
// read files
while (r.PeekChar() != 0)
{
Debug.WriteLine(r.ReadString() + " " + r.ReadByte() + " " + r.ReadByte() + " " + r.ReadByte());
}
r.PrintPosition();
int address = 0;
int op_index = 0;
int file = 1;
int line = 1;
int column = 0;
bool is_stmt = debug_line_header.default_is_stmt != 0;
bool basic_block = false;
bool end_sequence = false;
bool prologue_end = false;
bool epilogue_begin = false;
int isa = 0;
int dicriminator = 0;
var op_code_start = r.Position;
while (true)
{
var op = r.ReadByte();
switch (op)
{
case 0:
// extended byte
ReadLEB123(r);
break;
}
}
}
public void Read(BinaryReaderExt r)
{
r.ReadByte();
MaterialData = r.ReadBytes(0xC);
}
/// <summary>
///
/// </summary>
/// <param name="output"></param>
/// <param name="name"></param>
/// <param name="datas"></param>
/// <param name="structToFunctionName"></param>
private void DecompileGroup(StringBuilder output, string name, HSDStruct datas)
{
if (structToFunctionName.ContainsKey(datas))
{
return;
}
structToFunctionName.Add(datas, name);
output.AppendLine(name);
output.AppendLine("{");
using (BinaryReaderExt r = new BinaryReaderExt(new MemoryStream(datas.GetData())))
{
byte flag = (byte)(r.ReadByte() >> 2);
var cmd = ActionCommon.GetMeleeCMDAction(flag);
while (flag != 0)
{
r.BaseStream.Position -= 1;
var size = cmd.ByteSize;
var command = r.GetSection(r.Position, size);
r.Skip((uint)size);
if (flag == 5 || flag == 7) //goto
{
var re = datas.GetReference <HSDAccessor>((int)r.BaseStream.Position - 4);
if (re != null)
{
if (!tempStructToName.ContainsKey(re._s))
{
if (structToFunctionName.ContainsKey(re._s))
{
tempStructToName.Add(re._s, structToFunctionName[re._s]);
}
else
{
tempStructToName.Add(re._s, name + "_" + ((int)r.BaseStream.Position - 4).ToString("X4"));
}
}
var funcname = tempStructToName[re._s];
output.AppendLine("\t" + (flag == 5 ? "Goto" : "Subroutine") + "(" + funcname + ");");
}
}
else
{
output.AppendLine("\t" + DecompileCommand(command));
}
if (r.BaseStream.Position >= r.BaseStream.Length)
{
break;
}
flag = (byte)(r.ReadByte() >> 2);
cmd = ActionCommon.GetMeleeCMDAction(flag);
}
}
output.AppendLine("}");
foreach (var re in datas.References)
{
DecompileGroup(output, name + "_" + re.Key.ToString("X4"), re.Value);
}
}
private static void FromBRSTM(this DSP dsp, string filePath)
{
using (FileStream s = new FileStream(filePath, FileMode.Open))
using (BinaryReaderExt r = new BinaryReaderExt(s))
{
if (new string(r.ReadChars(4)) != "RSTM")
{
throw new NotSupportedException("File is not a valid BRSTM file");
}
r.BigEndian = true;
r.BigEndian = r.ReadUInt16() == 0xFEFF;
r.Skip(2); // 01 00 version
r.Skip(4); // filesize
r.Skip(2); // 00 40 - header length
r.Skip(2); // 00 02 - header version
var headOffset = r.ReadUInt32();
var headSize = r.ReadUInt32();
var adpcOffset = r.ReadUInt32();
var adpcSize = r.ReadUInt32();
var dataOffset = r.ReadUInt32();
var dataSize = r.ReadUInt32();
// can skip adpc section when reading because it just contains sample history
// parse head section
// --------------------------------------------------------------
r.Position = headOffset;
if (new string(r.ReadChars(4)) != "HEAD")
{
throw new NotSupportedException("BRSTM does not have a valid HEAD");
}
r.Skip(4); // section size
r.Skip(4); // 01 00 00 00 marker
var chunk1Offset = r.ReadUInt32() + 8 + headOffset;
r.Skip(4); // 01 00 00 00 marker
var chunk2Offset = r.ReadUInt32() + 8 + headOffset;
r.Skip(4); // 01 00 00 00 marker
var chunk3Offset = r.ReadUInt32() + 8 + headOffset;
// --------------------------------------------------------------
r.Seek(chunk1Offset);
var codec = (BRSTM_CODEC)r.ReadByte();
var loopFlag = r.ReadByte();
var channelCount = r.ReadByte();
r.Skip(1); // padding
if (codec != BRSTM_CODEC.ADPCM_4bit)
{
throw new NotSupportedException("only 4bit ADPCM files currently supported");
}
var sampleRate = r.ReadUInt16();
r.Skip(2); // padding
dsp.Frequency = sampleRate;
var loopStart = r.ReadUInt32();
var totalSamples = r.ReadUInt32();
var dataPointer = r.ReadUInt32(); // DATA offset
int blockCount = r.ReadInt32();
var blockSize = r.ReadUInt32();
var samplesPerBlock = r.ReadInt32();
var sizeOfFinalBlock = r.ReadUInt32();
var samplesInFinalBlock = r.ReadInt32();
var sizeOfFinalBlockWithPadding = r.ReadUInt32();
var samplesPerEntry = r.ReadInt32();
var bytesPerEntry = r.ReadInt32();
// --------------------------------------------------------------
r.Seek(chunk2Offset);
var numOfTracks = r.ReadByte();
var trackDescType = r.ReadByte();
r.Skip(2); // padding
for (uint i = 0; i < numOfTracks; i++)
{
r.Seek(chunk1Offset + 4 + 8 * i);
r.Skip(1); // 01 padding
var descType = r.ReadByte();
r.Skip(2); // padding
var descOffset = r.ReadUInt32() + 8 + headOffset;
r.Seek(descOffset);
switch (descType)
{
case 0:
{
int channelsInTrack = r.ReadByte();
int leftChannelID = r.ReadByte();
int rightChannelID = r.ReadByte();
r.Skip(1); // padding
}
break;
case 1:
{
var volume = r.ReadByte();
var panning = r.ReadByte();
r.Skip(2); // padding
r.Skip(4); // padding
int channelsInTrack = r.ReadByte();
int leftChannelID = r.ReadByte();
int rightChannelID = r.ReadByte();
r.Skip(1); // 01 padding
}
break;
}
}
// --------------------------------------------------------------
r.Seek(chunk3Offset);
var channelCountAgain = r.ReadByte();
r.Skip(3);
for (uint i = 0; i < channelCountAgain; i++)
{
r.Seek(chunk3Offset + 4 + 8 * i);
r.Skip(4); // 01000000 marker
var offset = r.ReadUInt32() + headOffset + 8;
r.Seek(offset);
// channel information
var channel = new DSPChannel();
dsp.Channels.Add(channel);
channel.LoopFlag = loopFlag;
channel.LoopStart = (int)loopStart;
r.Skip(4); // 01000000 marker
r.Skip(4); // offset to coefficients (they follow directly after)
for (int k = 0; k < 0x10; k++)
{
channel.COEF[k] = r.ReadInt16();
}
channel.Gain = r.ReadInt16();
channel.InitialPredictorScale = r.ReadInt16();
channel.InitialSampleHistory1 = r.ReadInt16();
channel.InitialSampleHistory2 = r.ReadInt16();
channel.LoopPredictorScale = r.ReadInt16();
channel.LoopSampleHistory1 = r.ReadInt16();
channel.LoopSampleHistory2 = r.ReadInt16();
r.Skip(2); // padding
// get channel data
using (MemoryStream channelStream = new MemoryStream())
{
for (uint j = 0; j < blockCount; j++)
{
var bs = blockSize;
var actualBlockSize = blockSize;
if (j == blockCount - 1)
{
bs = sizeOfFinalBlockWithPadding;
actualBlockSize = sizeOfFinalBlock;
}
channelStream.Write(r.GetSection(dataPointer + j * (blockSize * channelCountAgain) + bs * i, (int)actualBlockSize), 0, (int)actualBlockSize);
}
channel.Data = channelStream.ToArray();
channel.NibbleCount = channel.Data.Length * 2;
}
}
dsp.LoopPoint = TimeSpan.FromMilliseconds(loopStart / (double)sampleRate * 1000).ToString();
}
}
/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public static DSP ToDSP(byte[] data)
{
DSP dsp = new DSP();
dsp.Channels.Clear();
using (BinaryReaderExt r = new BinaryReaderExt(new MemoryStream(data)))
{
r.BigEndian = true;
if (new string(r.ReadChars(7)) != " HALPST")
{
throw new NotSupportedException("Invalid HPS file");
}
r.ReadByte();
dsp.Frequency = r.ReadInt32();
var channelCount = r.ReadInt32();
if (channelCount != 2)
{
throw new NotSupportedException("Only HPS with 2 channels are currently supported");
}
for (int i = 0; i < channelCount; i++)
{
var channel = new DSPChannel();
channel.LoopFlag = r.ReadInt16();
channel.Format = r.ReadInt16();
var SA = r.ReadInt32();
var EA = r.ReadInt32();
var CA = r.ReadInt32();
for (int k = 0; k < 0x10; k++)
{
channel.COEF[k] = r.ReadInt16();
}
channel.Gain = r.ReadInt16();
channel.InitialPredictorScale = r.ReadInt16();
channel.InitialSampleHistory1 = r.ReadInt16();
channel.InitialSampleHistory1 = r.ReadInt16();
channel.NibbleCount = EA - CA;
channel.LoopStart = SA - CA;
dsp.Channels.Add(channel);
}
// read blocks
r.Position = 0x80;
Dictionary <int, int> OffsetToLoopPosition = new Dictionary <int, int>();
List <byte> channelData1 = new List <byte>();
List <byte> channelData2 = new List <byte>();
while (true)
{
var pos = r.Position;
var length = r.ReadInt32();
var lengthMinusOne = r.ReadInt32();
var next = r.ReadInt32();
{
var initPS = r.ReadInt16();
var initsh1 = r.ReadInt16();
var initsh2 = r.ReadInt16();
var gain = r.ReadInt16();
}
{
var initPS = r.ReadInt16();
var initsh1 = r.ReadInt16();
var initsh2 = r.ReadInt16();
var gain = r.ReadInt16();
}
var extra = r.ReadInt32();
OffsetToLoopPosition.Add((int)pos, channelData1.Count * 2);
channelData1.AddRange(r.ReadBytes(length / 2));
channelData2.AddRange(r.ReadBytes(length / 2));
if (next < r.Position || next == -1)
{
if (next != -1)
{
foreach (var c in dsp.Channels)
{
c.LoopStart = OffsetToLoopPosition[next];
}
}
break;
}
else
{
r.Position = (uint)next;
}
}
dsp.Channels[0].Data = channelData1.ToArray();
dsp.Channels[1].Data = channelData2.ToArray();
}
return(dsp);
}
private static void ReadTrack(BinaryReaderExt r, int frameCount, int type, FOBJ_Player track, uint dataOffset, AnimNode node)
{
var offset = r.ReadUInt32() + dataOffset;
var temp = r.Position;
r.Seek(offset);
int fCount = -1;
float scale = 0;
float[] frame = null, step = null, tan = null;
if (type == 0x1)
{
fCount = r.ReadUInt16();
r.Skip(2);
scale = r.ReadSingle();
float stepb = r.ReadSingle();
float base2 = r.ReadSingle();
frame = new float[fCount];
step = new float[fCount];
tan = new float[fCount];
for (int i = 0; i < fCount; i++)
{
var v = r.ReadInt32();
frame[i] = (v >> 24) & 0xFF;
int th = v & 0xFFFFFF;
step[i] = base2 + ((th >> 12) & 0xfff) * stepb;
tan[i] = (Sign12Bit(th & 0xfff) / 32f);
track.Keys.Add(new FOBJKey()
{
Frame = frame[i], Value = step[i], Tan = tan[i], InterpolationType = GXInterpolationType.HSD_A_OP_SPL
});
}
}
if (type == 0x2)
{
fCount = r.ReadUInt16();
r.Skip(2);
scale = r.ReadSingle();
float stepb = r.ReadSingle();
float base2 = r.ReadSingle();
frame = new float[fCount];
step = new float[fCount];
tan = new float[fCount];
for (int i = 0; i < fCount; i++)
{
frame[i] = r.ReadUInt16() / 32f;
step[i] = base2 + r.ReadUInt16() * stepb;
tan[i] = (r.ReadInt16() / 256f);
track.Keys.Add(new FOBJKey()
{
Frame = frame[i], Value = step[i], Tan = tan[i], InterpolationType = GXInterpolationType.HSD_A_OP_SPL
});
}
}
if (type == 0x3)
{
fCount = r.ReadUInt16();
r.Skip(2);
scale = r.ReadSingle();
frame = new float[fCount];
step = new float[fCount];
tan = new float[fCount];
for (int i = 0; i < fCount; i++)
{
frame[i] = r.ReadSingle();
step[i] = r.ReadSingle();
tan[i] = r.ReadSingle();
track.Keys.Add(new FOBJKey()
{
Frame = frame[i], Value = step[i], Tan = tan[i], InterpolationType = GXInterpolationType.HSD_A_OP_SPL
});
}
}
if (type == 0x4)
{
float stepb = r.ReadSingle();
float base2 = r.ReadSingle();
for (int i = 0; i < frameCount; i++)
{
float v = base2 + stepb * (r.ReadByte());
track.Keys.Add(new FOBJKey()
{
Frame = i, Value = v, InterpolationType = GXInterpolationType.HSD_A_OP_LIN
});
}
}
if (type == 0x6)
{
for (int i = 0; i < frameCount; i++)
{
float v = r.ReadSingle();
track.Keys.Add(new FOBJKey()
{
Frame = i, Value = v, InterpolationType = GXInterpolationType.HSD_A_OP_LIN
});
}
}
r.Seek(temp);
}