public VideoClip(ObjectReader reader, bool readData) : base(reader)
{
m_OriginalPath = reader.ReadAlignedString();
var m_ProxyWidth = reader.ReadUInt32();
var m_ProxyHeight = reader.ReadUInt32();
var Width = reader.ReadUInt32();
var Height = reader.ReadUInt32();
if (version[0] >= 2017)//2017.x and up
{
var m_PixelAspecRatioNum = reader.ReadUInt32();
var m_PixelAspecRatioDen = reader.ReadUInt32();
}
var m_FrameRate = reader.ReadDouble();
var m_FrameCount = reader.ReadUInt64();
var m_Format = reader.ReadInt32();
//m_AudioChannelCount
var size = reader.ReadInt32();
reader.Position += size * 2;
reader.AlignStream(4);
//m_AudioSampleRate
size = reader.ReadInt32();
reader.Position += size * 4;
//m_AudioLanguage
size = reader.ReadInt32();
for (int i = 0; i < size; i++)
{
reader.ReadAlignedString();
}
//StreamedResource m_ExternalResources
m_Source = reader.ReadAlignedString();
var m_Offset = reader.ReadUInt64();
m_Size = reader.ReadUInt64();
var m_HasSplitAlpha = reader.ReadBoolean();
if (readData)
{
if (!string.IsNullOrEmpty(m_Source))
{
m_VideoData = ResourcesHelper.GetData(m_Source, sourceFile, (long)m_Offset, (int)m_Size);
}
else
{
if (m_Size > 0)
{
m_VideoData = reader.ReadBytes((int)m_Size);
}
}
}
}
public AudioClip(ObjectReader reader) : base(reader)
{
if (version[0] < 5)
{
m_Format = reader.ReadInt32();
m_Type = (AudioType)reader.ReadInt32();
m_3D = reader.ReadBoolean();
m_UseHardware = reader.ReadBoolean();
reader.AlignStream();
if (version[0] >= 4 || (version[0] == 3 && version[1] >= 2)) //3.2.0 to 5
{
var m_Stream = reader.ReadInt32();
m_Size = reader.ReadInt32();
var tsize = m_Size % 4 != 0 ? m_Size + 4 - m_Size % 4 : m_Size;
if (reader.byteSize + reader.byteStart - reader.Position != tsize)
{
m_Offset = reader.ReadUInt32();
m_Source = assetsFile.fullName + ".resS";
}
}
else
{
m_Size = reader.ReadInt32();
}
}
else
{
m_LoadType = reader.ReadInt32();
m_Channels = reader.ReadInt32();
m_Frequency = reader.ReadInt32();
m_BitsPerSample = reader.ReadInt32();
m_Length = reader.ReadSingle();
m_IsTrackerFormat = reader.ReadBoolean();
reader.AlignStream();
m_SubsoundIndex = reader.ReadInt32();
m_PreloadAudioData = reader.ReadBoolean();
m_LoadInBackground = reader.ReadBoolean();
m_Legacy3D = reader.ReadBoolean();
reader.AlignStream();
//StreamedResource m_Resource
m_Source = reader.ReadAlignedString();
m_Offset = reader.ReadUInt64();
m_Size = reader.ReadInt64();
m_CompressionFormat = (AudioCompressionFormat)reader.ReadInt32();
}
ResourceReader resourceReader;
if (!string.IsNullOrEmpty(m_Source))
{
resourceReader = new ResourceReader(m_Source, assetsFile, m_Offset, (int)m_Size);
}
else
{
resourceReader = new ResourceReader(reader, reader.BaseStream.Position, (int)m_Size);
}
m_AudioData = resourceReader;
}
public VideoClip(ObjectReader reader) : base(reader)
{
m_OriginalPath = reader.ReadAlignedString();
var m_ProxyWidth = reader.ReadUInt32();
var m_ProxyHeight = reader.ReadUInt32();
var Width = reader.ReadUInt32();
var Height = reader.ReadUInt32();
if (version[0] > 2017 || (version[0] == 2017 && version[1] >= 2)) //2017.2 and up
{
var m_PixelAspecRatioNum = reader.ReadUInt32();
var m_PixelAspecRatioDen = reader.ReadUInt32();
}
var m_FrameRate = reader.ReadDouble();
var m_FrameCount = reader.ReadUInt64();
var m_Format = reader.ReadInt32();
var m_AudioChannelCount = reader.ReadUInt16Array();
reader.AlignStream();
var m_AudioSampleRate = reader.ReadUInt32Array();
var m_AudioLanguage = reader.ReadStringArray();
//StreamedResource m_ExternalResources
m_Source = reader.ReadAlignedString();
var m_Offset = reader.ReadUInt64();
m_Size = reader.ReadUInt64();
var m_HasSplitAlpha = reader.ReadBoolean();
ResourceReader resourceReader;
if (!string.IsNullOrEmpty(m_Source))
{
resourceReader = new ResourceReader(m_Source, assetsFile, (long)m_Offset, (int)m_Size);
}
else
{
resourceReader = new ResourceReader(reader, reader.BaseStream.Position, (int)m_Size);
}
m_VideoData = resourceReader;
}
public StreamingInfo(ObjectReader reader)
{
var version = reader.version;
if (version[0] >= 2020) //2020.1 and up
{
offset = reader.ReadUInt64();
}
else
{
offset = reader.ReadUInt32();
}
size = reader.ReadUInt32();
path = reader.ReadAlignedString();
}
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);
}
}
}
}
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);
}
}
}
}
}
