public ChannelInfo(ObjectReader reader)
{
stream = reader.ReadByte();
offset = reader.ReadByte();
format = reader.ReadByte();
dimension = reader.ReadByte();
}
public StreamInfo(ObjectReader reader)
{
var version = reader.version;
channelMask = reader.ReadUInt32();
offset = reader.ReadUInt32();
if (version[0] < 4)
{
stride = reader.ReadUInt32();
align = reader.ReadUInt32();
}
else
{
stride = reader.ReadByte();
dividerOp = reader.ReadByte();
frequency = reader.ReadUInt16();
}
}
public GenericBinding(ObjectReader reader)
{
var version = reader.version;
path = reader.ReadUInt32();
attribute = reader.ReadUInt32();
script = reader.ReadPPtr();
if (version[0] > 5 || (version[0] == 5 && version[1] >= 6)) //5.6 and up
{
typeID = reader.ReadInt32();
}
else
{
typeID = reader.ReadUInt16();
}
customType = reader.ReadByte();
isPPtrCurve = reader.ReadByte();
reader.AlignStream(4);
}
public PackedIntVector(ObjectReader reader)
{
m_NumItems = reader.ReadUInt32();
int numData = reader.ReadInt32();
m_Data = reader.ReadBytes(numData);
reader.AlignStream(4);
m_BitSize = reader.ReadByte();
reader.AlignStream(4);
}
public PackedFloatVector(ObjectReader reader)
{
m_NumItems = reader.ReadUInt32();
m_Range = reader.ReadSingle();
m_Start = reader.ReadSingle();
int numData = reader.ReadInt32();
m_Data = reader.ReadBytes(numData);
reader.AlignStream();
m_BitSize = reader.ReadByte();
reader.AlignStream();
}
public GenericBinding(ObjectReader reader)
{
var version = reader.version;
path = reader.ReadUInt32();
attribute = reader.ReadUInt32();
script = new PPtr <Object>(reader);
if (version[0] > 5 || (version[0] == 5 && version[1] >= 6)) //5.6 and up
{
typeID = (ClassIDType)reader.ReadInt32();
}
else
{
typeID = (ClassIDType)reader.ReadUInt16();
}
customType = reader.ReadByte();
isPPtrCurve = reader.ReadByte();
if (version[0] > 2022 || (version[0] == 2022 && version[1] >= 1)) //2022.1 and up
{
isIntCurve = reader.ReadByte();
}
reader.AlignStream();
}
protected Renderer(ObjectReader reader) : base(reader)
{
if (version[0] < 5) //5.0 down
{
var m_Enabled = reader.ReadBoolean();
var m_CastShadows = reader.ReadBoolean();
var m_ReceiveShadows = reader.ReadBoolean();
var m_LightmapIndex = reader.ReadByte();
}
else //5.0 and up
{
if (version[0] > 5 || (version[0] == 5 && version[1] >= 4)) //5.4 and up
{
var m_Enabled = reader.ReadBoolean();
var m_CastShadows = reader.ReadByte();
var m_ReceiveShadows = reader.ReadByte();
if (version[0] > 2017 || (version[0] == 2017 && version[1] >= 2)) //2017.2 and up
{
var m_DynamicOccludee = reader.ReadByte();
}
var m_MotionVectors = reader.ReadByte();
var m_LightProbeUsage = reader.ReadByte();
var m_ReflectionProbeUsage = reader.ReadByte();
if (version[0] > 2019 || (version[0] == 2019 && version[1] >= 3)) //2019.3 and up
{
var m_RayTracingMode = reader.ReadByte();
}
reader.AlignStream();
}
else
{
var m_Enabled = reader.ReadBoolean();
reader.AlignStream();
var m_CastShadows = reader.ReadByte();
var m_ReceiveShadows = reader.ReadBoolean();
reader.AlignStream();
}
if (version[0] >= 2018) //2018 and up
{
var m_RenderingLayerMask = reader.ReadUInt32();
}
if (version[0] > 2018 || (version[0] == 2018 && version[1] >= 3)) //2018.3 and up
{
var m_RendererPriority = reader.ReadInt32();
}
var m_LightmapIndex = reader.ReadUInt16();
var m_LightmapIndexDynamic = reader.ReadUInt16();
}
if (version[0] >= 3) //3.0 and up
{
var m_LightmapTilingOffset = reader.ReadVector4();
}
if (version[0] >= 5) //5.0 and up
{
var m_LightmapTilingOffsetDynamic = reader.ReadVector4();
}
var m_MaterialsSize = reader.ReadInt32();
m_Materials = new PPtr <Material> [m_MaterialsSize];
for (int i = 0; i < m_MaterialsSize; i++)
{
m_Materials[i] = new PPtr <Material>(reader);
}
if (version[0] < 3) //3.0 down
{
var m_LightmapTilingOffset = reader.ReadVector4();
}
else //3.0 and up
{
if (version[0] > 5 || (version[0] == 5 && version[1] >= 5)) //5.5 and up
{
m_StaticBatchInfo = new StaticBatchInfo(reader);
}
else
{
m_SubsetIndices = reader.ReadUInt32Array();
}
var m_StaticBatchRoot = new PPtr <Transform>(reader);
}
if (version[0] > 5 || (version[0] == 5 && version[1] >= 4)) //5.4 and up
{
var m_ProbeAnchor = new PPtr <Transform>(reader);
var m_LightProbeVolumeOverride = new PPtr <GameObject>(reader);
}
else if (version[0] > 3 || (version[0] == 3 && version[1] >= 5)) //3.5 - 5.3
{
var m_UseLightProbes = reader.ReadBoolean();
reader.AlignStream();
if (version[0] >= 5)//5.0 and up
{
var m_ReflectionProbeUsage = reader.ReadInt32();
}
var m_LightProbeAnchor = new PPtr <Transform>(reader); //5.0 and up m_ProbeAnchor
}
if (version[0] > 4 || (version[0] == 4 && version[1] >= 3)) //4.3 and up
{
if (version[0] == 4 && version[1] == 3) //4.3
{
var m_SortingLayer = reader.ReadInt16();
}
else
{
var m_SortingLayerID = reader.ReadUInt32();
}
//SInt16 m_SortingLayer 5.6 and up
var m_SortingOrder = reader.ReadInt16();
reader.AlignStream();
}
}
protected Behaviour(ObjectReader reader) : base(reader)
{
m_Enabled = reader.ReadByte();
reader.AlignStream();
}
private static void DumpType(TypeSig typeSig, StringBuilder sb, ObjectReader reader, string name, int indent, bool isRoot = false)
{
var typeDef = typeSig.ToTypeDefOrRef().ResolveTypeDefThrow();
if (typeSig.IsPrimitive)
{
object value = null;
switch (typeSig.TypeName)
{
case "Boolean":
value = reader.ReadBoolean();
break;
case "Byte":
value = reader.ReadByte();
break;
case "SByte":
value = reader.ReadSByte();
break;
case "Int16":
value = reader.ReadInt16();
break;
case "UInt16":
value = reader.ReadUInt16();
break;
case "Int32":
value = reader.ReadInt32();
break;
case "UInt32":
value = reader.ReadUInt32();
break;
case "Int64":
value = reader.ReadInt64();
break;
case "UInt64":
value = reader.ReadUInt64();
break;
case "Single":
value = reader.ReadSingle();
break;
case "Double":
value = reader.ReadDouble();
break;
case "Char":
value = reader.ReadChar();
break;
}
reader.AlignStream(4);
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name} = {value}");
return;
}
if (typeSig.FullName == "System.String")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name} = \"{reader.ReadAlignedString()}\"");
return;
}
if (typeSig.FullName == "System.Object")
{
return;
}
if (typeDef.IsDelegate)
{
return;
}
if (typeSig is ArraySigBase)
{
if (!typeDef.IsEnum && !IsBaseType(typeDef) && !IsAssignFromUnityObject(typeDef) && !IsEngineType(typeDef) && !typeDef.IsSerializable)
{
return;
}
var size = reader.ReadInt32();
sb.AppendLine($"{new string('\t', indent)}{typeSig.TypeName} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}Array Array");
sb.AppendLine($"{new string('\t', indent + 1)}int size = {size}");
for (int i = 0; i < size; i++)
{
sb.AppendLine($"{new string('\t', indent + 2)}[{i}]");
DumpType(typeDef.ToTypeSig(), sb, reader, "data", indent + 2);
}
return;
}
if (!isRoot && typeSig is GenericInstSig genericInstSig)
{
if (genericInstSig.GenericArguments.Count == 1)
{
var type = genericInstSig.GenericArguments[0].ToTypeDefOrRef().ResolveTypeDefThrow();
if (!type.IsEnum && !IsBaseType(type) && !IsAssignFromUnityObject(type) && !IsEngineType(type) && !type.IsSerializable)
{
return;
}
var size = reader.ReadInt32();
sb.AppendLine($"{new string('\t', indent)}{typeSig.TypeName} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}Array Array");
sb.AppendLine($"{new string('\t', indent + 1)}int size = {size}");
for (int i = 0; i < size; i++)
{
sb.AppendLine($"{new string('\t', indent + 2)}[{i}]");
DumpType(genericInstSig.GenericArguments[0], sb, reader, "data", indent + 2);
}
}
return;
}
if (indent != -1 && IsAssignFromUnityObject(typeDef))
{
var pptr = reader.ReadPPtr();
sb.AppendLine($"{new string('\t', indent)}PPtr<{typeDef.Name}> {name} = {{fileID: {pptr.m_FileID}, pathID: {pptr.m_PathID}}}");
return;
}
if (typeDef.IsEnum)
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name} = {reader.ReadUInt32()}");
return;
}
if (indent != -1 && !IsEngineType(typeDef) && !typeDef.IsSerializable)
{
return;
}
if (typeDef.FullName == "UnityEngine.Rect")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
var rect = reader.ReadSingleArray(4);
return;
}
if (typeDef.FullName == "UnityEngine.LayerMask")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
var value = reader.ReadInt32();
return;
}
if (typeDef.FullName == "UnityEngine.AnimationCurve")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
var animationCurve = new AnimationCurve <float>(reader, reader.ReadSingle);
return;
}
if (typeDef.FullName == "UnityEngine.Gradient")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
if (reader.version[0] == 5 && reader.version[1] < 5)
{
reader.Position += 68;
}
else if (reader.version[0] == 5 && reader.version[1] < 6)
{
reader.Position += 72;
}
else
{
reader.Position += 168;
}
return;
}
if (typeDef.FullName == "UnityEngine.RectOffset")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
var left = reader.ReadSingle();
var right = reader.ReadSingle();
var top = reader.ReadSingle();
var bottom = reader.ReadSingle();
return;
}
if (typeDef.FullName == "UnityEngine.GUIStyle") //TODO
{
throw new NotSupportedException();
}
if (typeDef.IsClass || typeDef.IsValueType)
{
if (name != null && indent != -1)
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
}
if (indent == -1 && typeDef.BaseType.FullName != "UnityEngine.Object")
{
DumpType(typeDef.BaseType.ToTypeSig(), sb, reader, null, indent, true);
}
if (indent != -1 && typeDef.BaseType.FullName != "System.Object")
{
DumpType(typeDef.BaseType.ToTypeSig(), sb, reader, null, indent, true);
}
foreach (var fieldDef in typeDef.Fields)
{
var access = fieldDef.Access & FieldAttributes.FieldAccessMask;
if (access != FieldAttributes.Public)
{
if (fieldDef.CustomAttributes.Any(x => x.TypeFullName.Contains("SerializeField")))
{
DumpType(fieldDef.FieldType, sb, reader, fieldDef.Name, indent + 1);
}
}
else if ((fieldDef.Attributes & FieldAttributes.Static) == 0 && (fieldDef.Attributes & FieldAttributes.InitOnly) == 0 && (fieldDef.Attributes & FieldAttributes.NotSerialized) == 0)
{
DumpType(fieldDef.FieldType, sb, reader, fieldDef.Name, indent + 1);
}
}
}
}
public List <uint> m_Indices = new List <uint>(); //use a list because I don't always know the facecount for triangle strips
public Mesh(ObjectReader reader) : base(reader)
{
if (version[0] < 3 || (version[0] == 3 && version[1] < 5)) //3.5 down
{
m_Use16BitIndices = reader.ReadInt32() > 0;
}
if (version[0] == 2 && version[1] <= 5) //2.5 and down
{
int m_IndexBuffer_size = reader.ReadInt32();
if (m_Use16BitIndices)
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 2];
for (int i = 0; i < m_IndexBuffer_size / 2; i++)
{
m_IndexBuffer[i] = reader.ReadUInt16();
}
reader.AlignStream();
}
else
{
m_IndexBuffer = reader.ReadUInt32Array(m_IndexBuffer_size / 4);
}
}
int m_SubMeshesSize = reader.ReadInt32();
m_SubMeshes = new SubMesh[m_SubMeshesSize];
for (int i = 0; i < m_SubMeshesSize; i++)
{
m_SubMeshes[i] = new SubMesh(reader);
}
if (version[0] > 4 || (version[0] == 4 && version[1] >= 1)) //4.1 and up
{
m_Shapes = new BlendShapeData(reader);
}
if (version[0] > 4 || (version[0] == 4 && version[1] >= 3)) //4.3 and up
{
m_BindPose = reader.ReadMatrixArray();
m_BoneNameHashes = reader.ReadUInt32Array();
var m_RootBoneNameHash = reader.ReadUInt32();
}
if (version[0] > 2 || (version[0] == 2 && version[1] >= 6)) //2.6.0 and up
{
if (version[0] >= 2019) //2019 and up
{
var m_BonesAABBSize = reader.ReadInt32();
var m_BonesAABB = new MinMaxAABB[m_BonesAABBSize];
for (int i = 0; i < m_BonesAABBSize; i++)
{
m_BonesAABB[i] = new MinMaxAABB(reader);
}
var m_VariableBoneCountWeights = reader.ReadUInt32Array();
}
var m_MeshCompression = reader.ReadByte();
if (version[0] >= 4)
{
if (version[0] < 5)
{
var m_StreamCompression = reader.ReadByte();
}
var m_IsReadable = reader.ReadBoolean();
var m_KeepVertices = reader.ReadBoolean();
var m_KeepIndices = reader.ReadBoolean();
}
reader.AlignStream();
//Unity fixed it in 2017.3.1p1 and later versions
if ((version[0] > 2017 || (version[0] == 2017 && version[1] >= 4)) || //2017.4
((version[0] == 2017 && version[1] == 3 && version[2] == 1) && buildType.IsPatch) || //fixed after 2017.3.1px
((version[0] == 2017 && version[1] == 3) && m_MeshCompression == 0)) //2017.3.xfx with no compression
{
var m_IndexFormat = reader.ReadInt32();
}
int m_IndexBuffer_size = reader.ReadInt32();
if (m_Use16BitIndices)
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 2];
for (int i = 0; i < m_IndexBuffer_size / 2; i++)
{
m_IndexBuffer[i] = reader.ReadUInt16();
}
reader.AlignStream();
}
else
{
m_IndexBuffer = reader.ReadUInt32Array(m_IndexBuffer_size / 4);
}
}
if (version[0] < 3 || (version[0] == 3 && version[1] < 5)) //3.4.2 and earlier
{
m_VertexCount = reader.ReadInt32();
m_Vertices = reader.ReadSingleArray(m_VertexCount * 3); //Vector3
m_Skin = new BoneWeights4[reader.ReadInt32()];
for (int s = 0; s < m_Skin.Length; s++)
{
m_Skin[s] = new BoneWeights4(reader);
}
m_BindPose = reader.ReadMatrixArray();
m_UV0 = reader.ReadSingleArray(reader.ReadInt32() * 2); //Vector2
m_UV1 = reader.ReadSingleArray(reader.ReadInt32() * 2); //Vector2
if (version[0] == 2 && version[1] <= 5) //2.5 and down
{
int m_TangentSpace_size = reader.ReadInt32();
m_Normals = new float[m_TangentSpace_size * 3];
m_Tangents = new float[m_TangentSpace_size * 4];
for (int v = 0; v < m_TangentSpace_size; v++)
{
m_Normals[v * 3] = reader.ReadSingle();
m_Normals[v * 3 + 1] = reader.ReadSingle();
m_Normals[v * 3 + 2] = reader.ReadSingle();
m_Tangents[v * 3] = reader.ReadSingle();
m_Tangents[v * 3 + 1] = reader.ReadSingle();
m_Tangents[v * 3 + 2] = reader.ReadSingle();
m_Tangents[v * 3 + 3] = reader.ReadSingle(); //handedness
}
}
else //2.6.0 and later
{
m_Tangents = reader.ReadSingleArray(reader.ReadInt32() * 4); //Vector4
m_Normals = reader.ReadSingleArray(reader.ReadInt32() * 3); //Vector3
}
}
else
{
if (version[0] < 2018 || (version[0] == 2018 && version[1] < 2)) //2018.2 down
{
m_Skin = new BoneWeights4[reader.ReadInt32()];
for (int s = 0; s < m_Skin.Length; s++)
{
m_Skin[s] = new BoneWeights4(reader);
}
}
if (version[0] == 3 || (version[0] == 4 && version[1] <= 2)) //4.2 and down
{
m_BindPose = reader.ReadMatrixArray();
}
m_VertexData = new VertexData(reader);
}
if (version[0] > 2 || (version[0] == 2 && version[1] >= 6)) //2.6.0 and later
{
m_CompressedMesh = new CompressedMesh(reader);
}
reader.Position += 24; //AABB m_LocalAABB
if (version[0] < 3 || (version[0] == 3 && version[1] <= 4)) //3.4.2 and earlier
{
int m_Colors_size = reader.ReadInt32();
m_Colors = new float[m_Colors_size * 4];
for (int v = 0; v < m_Colors_size * 4; v++)
{
m_Colors[v] = (float)reader.ReadByte() / 0xFF;
}
int m_CollisionTriangles_size = reader.ReadInt32();
reader.Position += m_CollisionTriangles_size * 4; //UInt32 indices
int m_CollisionVertexCount = reader.ReadInt32();
}
int m_MeshUsageFlags = reader.ReadInt32();
if (version[0] >= 5) //5.0 and up
{
var m_BakedConvexCollisionMesh = reader.ReadBytes(reader.ReadInt32());
reader.AlignStream();
var m_BakedTriangleCollisionMesh = reader.ReadBytes(reader.ReadInt32());
reader.AlignStream();
}
if (version[0] > 2018 || (version[0] == 2018 && version[1] >= 2)) //2018.2 and up
{
var m_MeshMetrics = new float[2];
m_MeshMetrics[0] = reader.ReadSingle();
m_MeshMetrics[1] = reader.ReadSingle();
}
if (version[0] > 2018 || (version[0] == 2018 && version[1] >= 3)) //2018.3 and up
{
reader.AlignStream();
m_StreamData = new StreamingInfo(reader);
}
ProcessData();
}
private static void DumpType(TypeSig typeSig, StringBuilder sb, ObjectReader reader, string name, int indent, bool isRoot = false, bool align = true)
{
var typeDef = typeSig.ToTypeDefOrRef().ResolveTypeDefThrow();
if (typeSig.IsPrimitive)
{
object value = null;
switch (typeSig.TypeName)
{
case "Boolean":
value = reader.ReadBoolean();
break;
case "Byte":
value = reader.ReadByte();
break;
case "SByte":
value = reader.ReadSByte();
break;
case "Int16":
value = reader.ReadInt16();
break;
case "UInt16":
value = reader.ReadUInt16();
break;
case "Int32":
value = reader.ReadInt32();
break;
case "UInt32":
value = reader.ReadUInt32();
break;
case "Int64":
value = reader.ReadInt64();
break;
case "UInt64":
value = reader.ReadUInt64();
break;
case "Single":
value = reader.ReadSingle();
break;
case "Double":
value = reader.ReadDouble();
break;
case "Char":
value = reader.ReadChar();
break;
}
if (align)
{
reader.AlignStream();
}
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name} = {value}");
return;
}
if (typeSig.FullName == "System.String")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name} = \"{reader.ReadAlignedString()}\"");
return;
}
if (typeSig.FullName == "System.Object")
{
return;
}
if (typeDef.IsDelegate)
{
return;
}
if (typeSig is ArraySigBase)
{
if (!typeDef.IsEnum && !IsBaseType(typeDef) && !IsAssignFromUnityObject(typeDef) && !IsEngineType(typeDef) && !typeDef.IsSerializable)
{
return;
}
var size = reader.ReadInt32();
sb.AppendLine($"{new string('\t', indent)}{typeSig.TypeName} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}int size = {size}");
for (int i = 0; i < size; i++)
{
sb.AppendLine($"{new string('\t', indent + 2)}[{i}]");
DumpType(typeDef.ToTypeSig(), sb, reader, "data", indent + 2);
}
return;
}
if (!isRoot && typeSig is GenericInstSig genericInstSig)
{
if (genericInstSig.GenericArguments.Count == 1)
{
var genericType = genericInstSig.GenericType.ToTypeDefOrRef().ResolveTypeDefThrow();
var type = genericInstSig.GenericArguments[0].ToTypeDefOrRef().ResolveTypeDefThrow();
if (genericInstSig.GenericArguments[0] is ArraySigBase)
{
return;
}
if (!type.IsEnum && !IsBaseType(type) && !IsAssignFromUnityObject(type) && !IsEngineType(type) && !type.IsSerializable)
{
return;
}
sb.AppendLine($"{new string('\t', indent)}{typeSig.TypeName} {name}");
if (genericType.Interfaces.Any(x => x.Interface.FullName == "System.Collections.Generic.ICollection`1<T>")) //System.Collections.Generic.IEnumerable`1<T>
{
var size = reader.ReadInt32();
sb.AppendLine($"{new string('\t', indent + 1)}int size = {size}");
for (int i = 0; i < size; i++)
{
sb.AppendLine($"{new string('\t', indent + 2)}[{i}]");
DumpType(genericInstSig.GenericArguments[0], sb, reader, "data", indent + 2, false, false);
}
reader.AlignStream();
}
else
{
DumpType(genericType.ToTypeSig(), sb, reader, "data", indent + 1);
}
}
return;
}
if (indent != -1 && IsAssignFromUnityObject(typeDef))
{
var pptr = new PPtr <Object>(reader);
sb.AppendLine($"{new string('\t', indent)}PPtr<{typeDef.Name}> {name} = {{fileID: {pptr.m_FileID}, pathID: {pptr.m_PathID}}}");
return;
}
if (typeDef.IsEnum)
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name} = {reader.ReadUInt32()}");
return;
}
if (!isRoot && !IsEngineType(typeDef) && !typeDef.IsSerializable)
{
return;
}
if (typeDef.FullName == "UnityEngine.Rect")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
var prefix = new string('\t', indent + 1);
sb.AppendLine($"{prefix}float x = {reader.ReadSingle()}");
sb.AppendLine($"{prefix}float y = {reader.ReadSingle()}");
sb.AppendLine($"{prefix}float width = {reader.ReadSingle()}");
sb.AppendLine($"{prefix}float height = {reader.ReadSingle()}");
return;
}
if (typeDef.FullName == "UnityEngine.LayerMask")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}uint m_Bits = {reader.ReadUInt32()}");
return;
}
if (typeDef.FullName == "UnityEngine.AnimationCurve")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}<truncated>");
var animationCurve = new AnimationCurve <float>(reader, reader.ReadSingle);
return;
}
if (typeDef.FullName == "UnityEngine.Gradient")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}<truncated>");
if (reader.version[0] == 5 && reader.version[1] < 5)
{
reader.Position += 68;
}
else if (reader.version[0] == 5 && reader.version[1] < 6)
{
reader.Position += 72;
}
else
{
reader.Position += 168;
}
return;
}
if (typeDef.FullName == "UnityEngine.RectOffset")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
var prefix = new string('\t', indent + 1);
sb.AppendLine($"{prefix}float left = {reader.ReadSingle()}");
sb.AppendLine($"{prefix}float right = {reader.ReadSingle()}");
sb.AppendLine($"{prefix}float top = {reader.ReadSingle()}");
sb.AppendLine($"{prefix}float bottom = {reader.ReadSingle()}");
return;
}
if (typeDef.FullName == "UnityEngine.PropertyName")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}int id = {reader.ReadInt32()}");
return;
}
if (typeDef.FullName == "UnityEngine.Color32")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
var prefix = new string('\t', indent + 1);
sb.AppendLine($"{prefix}byte r = {reader.ReadByte()}");
sb.AppendLine($"{prefix}byte g = {reader.ReadByte()}");
sb.AppendLine($"{prefix}byte b = {reader.ReadByte()}");
sb.AppendLine($"{prefix}byte a = {reader.ReadByte()}");
reader.AlignStream();
return;
}
if (typeDef.FullName == "UnityEngine.Vector2Int")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
var prefix = new string('\t', indent + 1);
sb.AppendLine($"{prefix}int x = {reader.ReadInt32()}");
sb.AppendLine($"{prefix}int y = {reader.ReadInt32()}");
return;
}
if (typeDef.FullName == "UnityEngine.Vector3Int")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
var prefix = new string('\t', indent + 1);
sb.AppendLine($"{prefix}int x = {reader.ReadInt32()}");
sb.AppendLine($"{prefix}int y = {reader.ReadInt32()}");
sb.AppendLine($"{prefix}int z = {reader.ReadInt32()}");
return;
}
if (typeDef.FullName == "UnityEngine.Bounds")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}<truncated>");
new AABB(reader);
return;
}
if (typeDef.FullName == "UnityEngine.GUIStyle") //TODO
{
throw new NotSupportedException();
}
if (typeDef.IsClass || typeDef.IsValueType)
{
if (name != null && indent != -1)
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
}
if (indent == -1 && typeDef.BaseType.FullName != "UnityEngine.Object")
{
DumpType(typeDef.BaseType.ToTypeSig(), sb, reader, null, indent, true);
}
if (indent != -1 && typeDef.BaseType.FullName != "System.Object")
{
DumpType(typeDef.BaseType.ToTypeSig(), sb, reader, null, indent, true);
}
foreach (var fieldDef in typeDef.Fields)
{
var flag = false;
var access = fieldDef.Access & FieldAttributes.FieldAccessMask;
if (access != FieldAttributes.Public)
{
if (fieldDef.CustomAttributes.Any(x => x.TypeFullName == "UnityEngine.SerializeField"))
{
flag = true;
}
}
else if ((fieldDef.Attributes & FieldAttributes.Static) == 0 && (fieldDef.Attributes & FieldAttributes.InitOnly) == 0 && (fieldDef.Attributes & FieldAttributes.NotSerialized) == 0)
{
flag = true;
}
if (flag)
{
if (fieldDef.FieldType.IsGenericParameter)
{
for (var i = 0; i < typeDef.GenericParameters.Count; i++)
{
var g = typeDef.GenericParameters[i];
if (g.FullName == fieldDef.FieldType.FullName)
{
var type = ((GenericInstSig)typeSig).GenericArguments[i];
DumpType(type, sb, reader, fieldDef.Name, indent + 1);
break;
}
}
}
else
{
DumpType(fieldDef.FieldType, sb, reader, fieldDef.Name, indent + 1);
}
}
}
}
}
protected Renderer(ObjectReader reader) : base(reader)
{
if (version[0] < 5)
{
var m_Enabled = reader.ReadBoolean();
var m_CastShadows = reader.ReadByte();
var m_ReceiveShadows = reader.ReadBoolean();
var m_LightmapIndex = reader.ReadByte();
}
else
{
var m_Enabled = reader.ReadBoolean();
reader.AlignStream(4);
var m_CastShadows = reader.ReadByte();
var m_ReceiveShadows = reader.ReadBoolean();
reader.AlignStream(4);
if (version[0] >= 2018)//2018 and up
{
var m_RenderingLayerMask = reader.ReadUInt32();
}
var m_LightmapIndex = reader.ReadUInt16();
var m_LightmapIndexDynamic = reader.ReadUInt16();
}
if (version[0] >= 3)
{
reader.Position += 16;//Vector4f m_LightmapTilingOffset
}
if (version[0] >= 5)
{
reader.Position += 16;//Vector4f m_LightmapTilingOffsetDynamic
}
m_Materials = new PPtr[reader.ReadInt32()];
for (int m = 0; m < m_Materials.Length; m++)
{
m_Materials[m] = reader.ReadPPtr();
}
if (version[0] < 3)
{
reader.Position += 16;//m_LightmapTilingOffset vector4d
}
else
{
if ((version[0] == 5 && version[1] >= 5) || version[0] > 5)//5.5.0 and up
{
m_StaticBatchInfo = new StaticBatchInfo
{
firstSubMesh = reader.ReadUInt16(),
subMeshCount = reader.ReadUInt16()
};
}
else
{
int numSubsetIndices = reader.ReadInt32();
m_SubsetIndices = reader.ReadUInt32Array(numSubsetIndices);
}
var m_StaticBatchRoot = reader.ReadPPtr();
if ((version[0] == 5 && version[1] >= 4) || version[0] > 5)//5.4.0 and up
{
var m_ProbeAnchor = reader.ReadPPtr();
var m_LightProbeVolumeOverride = reader.ReadPPtr();
}
else if (version[0] >= 4 || (version[0] == 3 && version[1] >= 5))//3.5 - 5.3
{
var m_UseLightProbes = reader.ReadBoolean();
reader.AlignStream(4);
if (version[0] == 5)//5.0 and up
{
int m_ReflectionProbeUsage = reader.ReadInt32();
}
var m_LightProbeAnchor = reader.ReadPPtr();
}
if (version[0] >= 5 || (version[0] == 4 && version[1] >= 3)) //4.3 and up
{
if (version[0] == 4 && version[1] == 3) //4.3
{
int m_SortingLayer = reader.ReadInt16();
}
else
{
int m_SortingLayerID = reader.ReadInt32();
//SInt16 m_SortingOrder 5.6 and up
}
int m_SortingOrder = reader.ReadInt16();
reader.AlignStream(4);
}
}
}
public List <uint> m_Indices = new List <uint>(); //use a list because I don't always know the facecount for triangle strips
public Mesh(ObjectReader reader) : base(reader)
{
if (version[0] < 3 || (version[0] == 3 && version[1] < 5)) //3.5 down
{
m_Use16BitIndices = reader.ReadInt32() > 0;
}
if (version[0] == 2 && version[1] <= 5) //2.5 and down
{
int m_IndexBuffer_size = reader.ReadInt32();
if (m_Use16BitIndices)
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 2];
for (int i = 0; i < m_IndexBuffer_size / 2; i++)
{
m_IndexBuffer[i] = reader.ReadUInt16();
}
reader.AlignStream();
}
else
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 4];
for (int i = 0; i < m_IndexBuffer_size / 4; i++)
{
m_IndexBuffer[i] = reader.ReadUInt32();
}
}
}
int m_SubMeshesSize = reader.ReadInt32();
m_SubMeshes = new SubMesh[m_SubMeshesSize];
for (int i = 0; i < m_SubMeshesSize; i++)
{
m_SubMeshes[i] = new SubMesh(reader);
}
if (version[0] == 4 && ((version[1] == 1 && !buildType.IsAlpha) || (version[1] > 1 && version[1] <= 2))) //4.1.0 to 4.2.x, excluding 4.1.0 alpha
{
int m_Shapes_size = reader.ReadInt32();
if (m_Shapes_size > 0)
{
//bool stop = true;
}
for (int s = 0; s < m_Shapes_size; s++) //untested
{
var shape_name = reader.ReadAlignedString();
reader.Position += 36; //uint firstVertex, vertexCount; Vector3f aabbMinDelta, aabbMaxDelta; bool hasNormals, hasTangents
}
int m_ShapeVertices_size = reader.ReadInt32();
reader.Position += m_ShapeVertices_size * 40; //vertex positions, normals, tangents & uint index
}
else if (version[0] > 4 || (version[0] == 4 && version[1] >= 3)) //4.3.0 and later
{
m_Shapes = new BlendShapeData(reader);
m_BindPose = reader.ReadMatrixArray();
m_BoneNameHashes = reader.ReadUInt32Array();
var m_RootBoneNameHash = reader.ReadUInt32();
}
if (version[0] > 2 || (version[0] == 2 && version[1] >= 6)) //2.6.0 and later
{
var m_MeshCompression = reader.ReadByte();
if (version[0] >= 4)
{
if (version[0] < 5)
{
var m_StreamCompression = reader.ReadByte();
}
var m_IsReadable = reader.ReadBoolean();
var m_KeepVertices = reader.ReadBoolean();
var m_KeepIndices = reader.ReadBoolean();
}
reader.AlignStream();
//Unity fixed it in 2017.3.1p1 and later versions
if ((version[0] > 2017 || (version[0] == 2017 && version[1] >= 4)) || //2017.4
((version[0] == 2017 && version[1] == 3 && version[2] == 1) && buildType.IsPatch) || //fixed after 2017.3.1px
((version[0] == 2017 && version[1] == 3) && m_MeshCompression == 0)) //2017.3.xfx with no compression
{
var m_IndexFormat = reader.ReadInt32();
}
int m_IndexBuffer_size = reader.ReadInt32();
if (m_Use16BitIndices)
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 2];
for (int i = 0; i < m_IndexBuffer_size / 2; i++)
{
m_IndexBuffer[i] = reader.ReadUInt16();
}
reader.AlignStream();
}
else
{
m_IndexBuffer = new uint[m_IndexBuffer_size / 4];
for (int i = 0; i < m_IndexBuffer_size / 4; i++)
{
m_IndexBuffer[i] = reader.ReadUInt32();
}
reader.AlignStream();
}
}
if (version[0] < 3 || (version[0] == 3 && version[1] < 5)) //3.4.2 and earlier
{
m_VertexCount = reader.ReadInt32();
m_Vertices = reader.ReadSingleArray(m_VertexCount * 3); //Vector3
m_Skin = new BoneWeights4[reader.ReadInt32()];
for (int s = 0; s < m_Skin.Length; s++)
{
m_Skin[s] = new BoneWeights4(reader);
}
m_BindPose = reader.ReadMatrixArray();
m_UV0 = reader.ReadSingleArray(reader.ReadInt32() * 2); //Vector2
m_UV1 = reader.ReadSingleArray(reader.ReadInt32() * 2); //Vector2
if (version[0] == 2 && version[1] <= 5) //2.5 and down
{
int m_TangentSpace_size = reader.ReadInt32();
m_Normals = new float[m_TangentSpace_size * 3];
for (int v = 0; v < m_TangentSpace_size; v++)
{
m_Normals[v * 3] = reader.ReadSingle();
m_Normals[v * 3 + 1] = reader.ReadSingle();
m_Normals[v * 3 + 2] = reader.ReadSingle();
reader.Position += 16; //Vector3f tangent & float handedness
}
}
else //2.6.0 and later
{
m_Tangents = reader.ReadSingleArray(reader.ReadInt32() * 4); //Vector4
m_Normals = reader.ReadSingleArray(reader.ReadInt32() * 3); //Vector3
}
}
else
{
if (version[0] < 2018 || (version[0] == 2018 && version[1] < 2)) //2018.2 down
{
m_Skin = new BoneWeights4[reader.ReadInt32()];
for (int s = 0; s < m_Skin.Length; s++)
{
m_Skin[s] = new BoneWeights4(reader);
}
}
if (version[0] == 3 || (version[0] == 4 && version[1] <= 2)) //4.2 and down
{
m_BindPose = reader.ReadMatrixArray();
}
m_VertexData = new VertexData(reader);
}
if (version[0] > 2 || (version[0] == 2 && version[1] >= 6)) //2.6.0 and later
{
m_CompressedMesh = new CompressedMesh(reader);
}
reader.Position += 24; //AABB m_LocalAABB
if (version[0] < 3 || (version[0] == 3 && version[1] <= 4)) //3.4.2 and earlier
{
int m_Colors_size = reader.ReadInt32();
m_Colors = new float[m_Colors_size * 4];
for (int v = 0; v < m_Colors_size * 4; v++)
{
m_Colors[v] = (float)reader.ReadByte() / 0xFF;
}
int m_CollisionTriangles_size = reader.ReadInt32();
reader.Position += m_CollisionTriangles_size * 4; //UInt32 indices
int m_CollisionVertexCount = reader.ReadInt32();
}
int m_MeshUsageFlags = reader.ReadInt32();
if (version[0] >= 5) //5.0 and up
{
var m_BakedConvexCollisionMesh = reader.ReadBytes(reader.ReadInt32());
reader.AlignStream();
var m_BakedTriangleCollisionMesh = reader.ReadBytes(reader.ReadInt32());
reader.AlignStream();
}
if (version[0] > 2018 || (version[0] == 2018 && version[1] >= 2)) //2018.2 and up
{
var m_MeshMetrics = new float[2];
m_MeshMetrics[0] = reader.ReadSingle();
m_MeshMetrics[1] = reader.ReadSingle();
}
if (version[0] > 2018 || (version[0] == 2018 && version[1] >= 3)) //2018.3 and up
{
reader.AlignStream();
m_StreamData = new StreamingInfo(reader);
}
ProcessData();
}
