public static void LoadCurves(BinaryReaderEx reader, SpuBinary spuBinary)
{
var numBones = spuBinary.NumBones;
foreach (var section in spuBinary.Sections)
{
var bones = CreateBoneArray(numBones);
foreach (var chunk in section.Chunks)
{
reader.BaseStream.Position = spuBinary.SpuBasePosition + chunk.Offset;
for (var i = 0; i < chunk.NumChildren; i++)
{
var boneId = reader.ReadInt16(Endianness.BigEndian);
var type = reader.ReadInt16(Endianness.BigEndian);
var count = reader.ReadInt16(Endianness.BigEndian);
reader.ReadInt16(); // Skip 2 unused bytes
if ((type == 0 && chunk.Flag != 1) || (type != 0 && chunk.Flag == 1))
{
throw new InvalidOperationException(String.Format("Flag/Type mismatch? Flag = {0} Type = {1}", chunk.Flag, type));
}
AnimatedComponent component = DetermineAnimatedComponent(type);
Curves.CurveBase curve;
switch (type)
{
case 0x00:
curve = CreateQuaternionCurve(reader, count);
break;
case 0x04:
case 0x05:
case 0x06:
case 0x07:
case 0x08:
case 0x09:
curve = CreateCompressedLinearCurve(reader, component, count);
break;
case 0x0B:
case 0x0C:
case 0x0D:
case 0x0E:
case 0x0F:
case 0x10:
curve = CreateConstantCurve(reader, component, count);
break;
case 0x11:
case 0x12:
case 0x13:
curve = CreateUncompressedLinearCurve(reader, component, count);
break;
default:
throw new InvalidOperationException("Unknown curve type " + type);
}
if (curve.CurveValues.Count == 0) { throw new InvalidOperationException("No Curve Values!?"); }
AddCurveToBone(bones, boneId, curve);
}
}
for (var i = 0; i < numBones; i++)
{
var bone = bones[i];
if (bone == null) { continue; }
var boneNode = new AnimatedBoneNode();
boneNode.Bone = bone;
boneNode.Parent = section;
section.Children.Add(boneNode);
}
}
}
public override void LoadSection(BinaryReaderEx reader)
{
base.LoadSection(reader);
reader.BaseStream.Position += 16;
this.NumSections = reader.ReadInt32();
sectionOffsets = new int[this.NumSections];
for (var i = 0; i < this.NumSections; i++)
{
sectionOffsets[i] = reader.ReadInt32();
}
this.NumSectionNames = reader.ReadInt32();
this.sectionNameOffsets = new int[this.NumSectionNames];
for (var i = 0; i < this.NumSectionNames; i++)
{
sectionNameOffsets[i] = reader.ReadInt32();
}
this.NumChunkNames = reader.ReadInt32();
this.chunkNameOffsets = new int[this.NumChunkNames];
for (var i = 0; i < this.NumChunkNames; i++)
{
chunkNameOffsets[i] = reader.ReadInt32();
}
this.SectionNames = new List <string>();
this.ChunkNames = new List <string>();
LoadStrings(reader, sectionNameOffsets, this.SectionNames);
LoadStrings(reader, chunkNameOffsets, this.ChunkNames);
// Read Sections --------------------------------------
this.Sections = new List <MtbSubSection>();
this.Children = new List <INavigable>();
for (var i = 0; i < this.NumSections; i++)
{
reader.BaseStream.Position = this.SectionStart + this.sectionOffsets[i];
int nameIdx = reader.ReadInt32();
reader.BaseStream.Seek(-4, System.IO.SeekOrigin.Current);
if (nameIdx >= this.NumSectionNames)
{
throw new InvalidOperationException("Unexpectedly large section name index");
}
string sectionName = this.SectionNames[nameIdx];
MtbSubSection section = null;
switch (sectionName)
{
case "Header":
section = new MtbHeader();
break;
case "SpuBinary":
section = new SpuBinary();
break;
default:
section = new MtbGenericSection();
break;
}
if (section != null)
{
section.Parent = this;
this.Children.Add(section);
this.Sections.Add(section);
section.Load(reader);
section.SectionName = sectionName;
}
}
this.Header = (MtbHeader)FindSection("Header", 0);
}
public static void LoadCurves(BinaryReaderEx reader, SpuBinary spuBinary)
{
var numBones = spuBinary.NumBones;
foreach (var section in spuBinary.Sections)
{
var bones = CreateBoneArray(numBones);
foreach (var chunk in section.Chunks)
{
reader.BaseStream.Position = spuBinary.SpuBasePosition + chunk.Offset;
for (var i = 0; i < chunk.NumChildren; i++)
{
var boneId = reader.ReadInt16(Endianness.BigEndian);
var type = reader.ReadInt16(Endianness.BigEndian);
var count = reader.ReadInt16(Endianness.BigEndian);
reader.ReadInt16(); // Skip 2 unused bytes
if ((type == 0 && chunk.Flag != 1) || (type != 0 && chunk.Flag == 1))
{
throw new InvalidOperationException(String.Format("Flag/Type mismatch? Flag = {0} Type = {1}", chunk.Flag, type));
}
AnimatedComponent component = DetermineAnimatedComponent(type);
Curves.CurveBase curve;
switch (type)
{
case 0x00:
curve = CreateQuaternionCurve(reader, count);
break;
case 0x04:
case 0x05:
case 0x06:
case 0x07:
case 0x08:
case 0x09:
curve = CreateCompressedLinearCurve(reader, component, count);
break;
case 0x0B:
case 0x0C:
case 0x0D:
case 0x0E:
case 0x0F:
case 0x10:
curve = CreateConstantCurve(reader, component, count);
break;
case 0x11:
case 0x12:
case 0x13:
curve = CreateUncompressedLinearCurve(reader, component, count);
break;
default:
throw new InvalidOperationException("Unknown curve type " + type);
}
if (curve.CurveValues.Count == 0)
{
throw new InvalidOperationException("No Curve Values!?");
}
AddCurveToBone(bones, boneId, curve);
}
}
for (var i = 0; i < numBones; i++)
{
var bone = bones[i];
if (bone == null)
{
continue;
}
var boneNode = new AnimatedBoneNode();
boneNode.Bone = bone;
boneNode.Parent = section;
section.Children.Add(boneNode);
}
}
}
public override void LoadSection(BinaryReaderEx reader)
{
base.LoadSection(reader);
reader.BaseStream.Position += 16;
this.NumSections = reader.ReadInt32();
sectionOffsets = new int[this.NumSections];
for (var i = 0; i < this.NumSections; i++)
{
sectionOffsets[i] = reader.ReadInt32();
}
this.NumSectionNames = reader.ReadInt32();
this.sectionNameOffsets = new int[this.NumSectionNames];
for (var i = 0; i < this.NumSectionNames; i++)
{
sectionNameOffsets[i] = reader.ReadInt32();
}
this.NumChunkNames = reader.ReadInt32();
this.chunkNameOffsets = new int[this.NumChunkNames];
for (var i = 0; i < this.NumChunkNames; i++)
{
chunkNameOffsets[i] = reader.ReadInt32();
}
this.SectionNames = new List<string>();
this.ChunkNames = new List<string>();
LoadStrings(reader, sectionNameOffsets, this.SectionNames);
LoadStrings(reader, chunkNameOffsets, this.ChunkNames);
// Read Sections --------------------------------------
this.Sections = new List<MtbSubSection>();
this.Children = new List<INavigable>();
for (var i = 0; i < this.NumSections; i++)
{
reader.BaseStream.Position = this.SectionStart + this.sectionOffsets[i];
int nameIdx = reader.ReadInt32();
reader.BaseStream.Seek(-4, System.IO.SeekOrigin.Current);
if (nameIdx >= this.NumSectionNames)
{
throw new InvalidOperationException("Unexpectedly large section name index");
}
string sectionName = this.SectionNames[nameIdx];
MtbSubSection section = null;
switch (sectionName)
{
case "Header":
section = new MtbHeader();
break;
case "SpuBinary":
section = new SpuBinary();
break;
default:
section = new MtbGenericSection();
break;
}
if (section != null)
{
section.Parent = this;
this.Children.Add(section);
this.Sections.Add(section);
section.Load(reader);
section.SectionName = sectionName;
}
}
this.Header = (MtbHeader)FindSection("Header", 0);
}
