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Refactor MonoBehaviour reading

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This commit is contained in:
Perfare 2020-08-14 00:02:59 +08:00
parent efbab7c43a
commit 9b2c85bcae
18 changed files with 727 additions and 524 deletions
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2
AssetStudio/Classes/MonoScript.cs
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@ -8,7 +8,7 @@ namespace AssetStudio
public sealed class MonoScript : NamedObject public sealed class MonoScript : NamedObject
{ {
public string m_ClassName; public string m_ClassName;
public string m_Namespace = string.Empty; public string m_Namespace;
public string m_AssemblyName; public string m_AssemblyName;
public MonoScript(ObjectReader reader) : base(reader) public MonoScript(ObjectReader reader) : base(reader)

1
AssetStudio/Classes/Object.cs
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@ -43,7 +43,6 @@ namespace AssetStudio
public string Dump() public string Dump()
{ {
reader.Reset();
if (serializedType?.m_Nodes != null) if (serializedType?.m_Nodes != null)
{ {
var sb = new StringBuilder(); var sb = new StringBuilder();

12
AssetStudio/TypeTreeHelper.cs
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@ -1,19 +1,23 @@
using System; using System.Collections.Generic;
using System.Collections.Generic;
using System.IO; using System.IO;
using System.Linq;
using System.Text; using System.Text;
namespace AssetStudio namespace AssetStudio
{ {
public static class TypeTreeHelper public static class TypeTreeHelper
{ {
public static void ReadTypeString(StringBuilder sb, List<TypeTreeNode> members, BinaryReader reader) public static void ReadTypeString(StringBuilder sb, List<TypeTreeNode> members, ObjectReader reader)
{ {
reader.Reset();
for (int i = 0; i < members.Count; i++) for (int i = 0; i < members.Count; i++)
{ {
ReadStringValue(sb, members, reader, ref i); ReadStringValue(sb, members, reader, ref i);
} }
var readed = reader.Position - reader.byteStart;
if (readed != reader.byteSize)
{
Logger.Error($"Error while read type, read {readed} bytes but expected {reader.byteSize} bytes");
}
} }
private static void ReadStringValue(StringBuilder sb, List<TypeTreeNode> members, BinaryReader reader, ref int i) private static void ReadStringValue(StringBuilder sb, List<TypeTreeNode> members, BinaryReader reader, ref int i)

10
AssetStudio/TypeTreeNode.cs
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@ -18,5 +18,15 @@ namespace AssetStudio
public uint m_TypeStrOffset; public uint m_TypeStrOffset;
public uint m_NameStrOffset; public uint m_NameStrOffset;
public ulong m_RefTypeHash; public ulong m_RefTypeHash;
public TypeTreeNode() { }
public TypeTreeNode(string type, string name, int level, bool align)
{
m_Type = type;
m_Name = name;
m_Level = level;
m_MetaFlag = align ? 0x4000 : 0;
}
} }
} }

9
AssetStudioGUI/AssetStudioGUIForm.cs
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@ -930,7 +930,7 @@ namespace AssetStudioGUI
private void PreviewMonoBehaviour(MonoBehaviour m_MonoBehaviour) private void PreviewMonoBehaviour(MonoBehaviour m_MonoBehaviour)
{ {
PreviewText(m_MonoBehaviour.Dump() ?? GetScriptString(m_MonoBehaviour.reader)); PreviewText(m_MonoBehaviour.Dump() ?? DeserializeMonoBehaviour(m_MonoBehaviour));
} }
private void PreviewFont(Font m_Font) private void PreviewFont(Font m_Font)
@ -1192,6 +1192,7 @@ namespace AssetStudioGUI
{ {
Text = $"AssetStudioGUI v{Application.ProductVersion}"; Text = $"AssetStudioGUI v{Application.ProductVersion}";
assetsManager.Clear(); assetsManager.Clear();
assemblyLoader.Clear();
exportableAssets.Clear(); exportableAssets.Clear();
visibleAssets.Clear(); visibleAssets.Clear();
sceneTreeView.Nodes.Clear(); sceneTreeView.Nodes.Clear();
@ -1221,12 +1222,6 @@ namespace AssetStudioGUI
} }
FMODreset(); FMODreset();
if (scriptDumper != null)
{
scriptDumper.Dispose();
scriptDumper = null;
}
} }
private void assetListView_MouseClick(object sender, MouseEventArgs e) private void assetListView_MouseClick(object sender, MouseEventArgs e)

2
AssetStudioGUI/Exporter.cs
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@ -116,7 +116,7 @@ namespace AssetStudioGUI
if (!TryExportFile(exportPath, item, ".txt", out var exportFullPath)) if (!TryExportFile(exportPath, item, ".txt", out var exportFullPath))
return false; return false;
var m_MonoBehaviour = (MonoBehaviour)item.Asset; var m_MonoBehaviour = (MonoBehaviour)item.Asset;
var str = m_MonoBehaviour.Dump() ?? Studio.GetScriptString(item.Asset.reader); var str = m_MonoBehaviour.Dump() ?? Studio.DeserializeMonoBehaviour(m_MonoBehaviour);
File.WriteAllText(exportFullPath, str); File.WriteAllText(exportFullPath, str);
return true; return true;
} }

21
AssetStudioGUI/Studio.cs
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@ -5,6 +5,7 @@ using System.Diagnostics;
using System.Globalization; using System.Globalization;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
using System.Text;
using System.Threading; using System.Threading;
using System.Windows.Forms; using System.Windows.Forms;
using static AssetStudioGUI.Exporter; using static AssetStudioGUI.Exporter;
@ -22,7 +23,7 @@ namespace AssetStudioGUI
internal static class Studio internal static class Studio
{ {
public static AssetsManager assetsManager = new AssetsManager(); public static AssetsManager assetsManager = new AssetsManager();
public static ScriptDumper scriptDumper = new ScriptDumper(); public static AssemblyLoader assemblyLoader = new AssemblyLoader();
public static List<AssetItem> exportableAssets = new List<AssetItem>(); public static List<AssetItem> exportableAssets = new List<AssetItem>();
public static List<AssetItem> visibleAssets = new List<AssetItem>(); public static List<AssetItem> visibleAssets = new List<AssetItem>();
internal static Action<string> StatusStripUpdate = x => { }; internal static Action<string> StatusStripUpdate = x => { };
@ -614,23 +615,29 @@ namespace AssetStudioGUI
} }
} }
public static string GetScriptString(ObjectReader reader) public static string DeserializeMonoBehaviour(MonoBehaviour m_MonoBehaviour)
{ {
if (scriptDumper == null) if (!assemblyLoader.Loaded)
{ {
var openFolderDialog = new OpenFolderDialog(); var openFolderDialog = new OpenFolderDialog();
openFolderDialog.Title = "Select Assembly Folder"; openFolderDialog.Title = "Select Assembly Folder";
if (openFolderDialog.ShowDialog() == DialogResult.OK) if (openFolderDialog.ShowDialog() == DialogResult.OK)
{ {
scriptDumper = new ScriptDumper(openFolderDialog.Folder); assemblyLoader.Load(openFolderDialog.Folder);
} }
else else
{ {
scriptDumper = new ScriptDumper(); assemblyLoader.Loaded = true;
} }
} }
var nodes = m_MonoBehaviour.ConvertToTypeTreeNode(assemblyLoader);
return scriptDumper.DumpScript(reader); if (nodes != null)
{
var sb = new StringBuilder();
TypeTreeHelper.ReadTypeString(sb, nodes, m_MonoBehaviour.reader);
return sb.ToString();
}
return null;
} }
} }
} }

53
AssetStudioUtility/AssemblyLoader.cs Normal file
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@ -0,0 +1,53 @@
using Mono.Cecil;
using System.Collections.Generic;
using System.IO;
namespace AssetStudio
{
public class AssemblyLoader
{
public bool Loaded;
private Dictionary<string, ModuleDefinition> moduleDic = new Dictionary<string, ModuleDefinition>();
public void Load(string path)
{
var files = Directory.GetFiles(path, "*.dll");
var resolver = new MyAssemblyResolver();
var readerParameters = new ReaderParameters();
readerParameters.AssemblyResolver = resolver;
try
{
foreach (var file in files)
{
var assembly = AssemblyDefinition.ReadAssembly(file, readerParameters);
resolver.Register(assembly);
moduleDic.Add(assembly.MainModule.Name, assembly.MainModule);
}
}
catch
{
// ignored
}
Loaded = true;
}
public TypeDefinition GetTypeDefinition(string assemblyName, string fullName)
{
if (moduleDic.TryGetValue(assemblyName, out var module))
{
return module.GetType(fullName);
}
return null;
}
public void Clear()
{
foreach (var pair in moduleDic)
{
pair.Value.Dispose();
}
moduleDic.Clear();
Loaded = false;
}
}
}

21
AssetStudioUtility/AssetStudioUtility.csproj
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@ -34,9 +34,6 @@
<CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet> <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
</PropertyGroup> </PropertyGroup>
<ItemGroup> <ItemGroup>
<Reference Include="dnlib, Version=3.3.2.0, Culture=neutral, PublicKeyToken=50e96378b6e77999, processorArchitecture=MSIL">
<HintPath>..\packages\dnlib.3.3.2\lib\net45\dnlib.dll</HintPath>
</Reference>
<Reference Include="System" /> <Reference Include="System" />
<Reference Include="System.Core" /> <Reference Include="System.Core" />
<Reference Include="System.Drawing" /> <Reference Include="System.Drawing" />
@ -46,8 +43,18 @@
<Reference Include="System.Data" /> <Reference Include="System.Data" />
<Reference Include="System.Net.Http" /> <Reference Include="System.Net.Http" />
<Reference Include="System.Xml" /> <Reference Include="System.Xml" />
<Reference Include="Unity.Cecil">
<HintPath>Libraries\Unity.Cecil.dll</HintPath>
</Reference>
<Reference Include="Unity.CecilTools">
<HintPath>Libraries\Unity.CecilTools.dll</HintPath>
</Reference>
<Reference Include="Unity.SerializationLogic">
<HintPath>Libraries\Unity.SerializationLogic.dll</HintPath>
</Reference>
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>
<Compile Include="AssemblyLoader.cs" />
<Compile Include="AudioClipConverter.cs" /> <Compile Include="AudioClipConverter.cs" />
<Compile Include="CSspv\Disassembler.cs" /> <Compile Include="CSspv\Disassembler.cs" />
<Compile Include="CSspv\EnumValuesExtensions.cs" /> <Compile Include="CSspv\EnumValuesExtensions.cs" />
@ -64,8 +71,11 @@
<Compile Include="FMOD Studio API\fmod_errors.cs" /> <Compile Include="FMOD Studio API\fmod_errors.cs" />
<Compile Include="ModelConverter.cs" /> <Compile Include="ModelConverter.cs" />
<Compile Include="ModelExporter.cs" /> <Compile Include="ModelExporter.cs" />
<Compile Include="MonoBehaviourConverter.cs" />
<Compile Include="SerializedTypeHelper.cs" />
<Compile Include="TypeDefinitionConverter.cs" />
<Compile Include="MyAssemblyResolver.cs" />
<Compile Include="Properties\AssemblyInfo.cs" /> <Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="ScriptDumper.cs" />
<Compile Include="ShaderConverter.cs" /> <Compile Include="ShaderConverter.cs" />
<Compile Include="Smolv\OpData.cs" /> <Compile Include="Smolv\OpData.cs" />
<Compile Include="Smolv\SmolvDecoder.cs" /> <Compile Include="Smolv\SmolvDecoder.cs" />
@ -93,8 +103,5 @@
<Name>Texture2DDecoderWrapper</Name> <Name>Texture2DDecoderWrapper</Name>
</ProjectReference> </ProjectReference>
</ItemGroup> </ItemGroup>
<ItemGroup>
<None Include="packages.config" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" /> <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
</Project> </Project>

BIN
AssetStudioUtility/Libraries/Unity.Cecil.dll Normal file
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AssetStudioUtility/Libraries/Unity.CecilTools.dll Normal file
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AssetStudioUtility/Libraries/Unity.SerializationLogic.dll Normal file
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24
AssetStudioUtility/MonoBehaviourConverter.cs Normal file
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@ -0,0 +1,24 @@
using System.Collections.Generic;
namespace AssetStudio
{
public static class MonoBehaviourConverter
{
public static List<TypeTreeNode> ConvertToTypeTreeNode(this MonoBehaviour m_MonoBehaviour, AssemblyLoader assemblyLoader)
{
var nodes = new List<TypeTreeNode>();
var helper = new SerializedTypeHelper(m_MonoBehaviour.version);
helper.AddMonoBehaviour(nodes, 0);
if (m_MonoBehaviour.m_Script.TryGet(out var m_Script))
{
var typeDef = assemblyLoader.GetTypeDefinition(m_Script.m_AssemblyName, string.IsNullOrEmpty(m_Script.m_Namespace) ? m_Script.m_ClassName : $"{m_Script.m_Namespace}.{m_Script.m_ClassName}");
if (typeDef != null)
{
var typeDefinitionConverter = new TypeDefinitionConverter(typeDef, helper, 1);
nodes.AddRange(typeDefinitionConverter.ConvertToTypeTreeNode());
}
}
return nodes;
}
}
}

12
AssetStudioUtility/MyAssemblyResolver.cs Normal file
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@ -0,0 +1,12 @@
using Mono.Cecil;
namespace AssetStudio
{
public class MyAssemblyResolver : DefaultAssemblyResolver
{
public void Register(AssemblyDefinition assembly)
{
RegisterAssembly(assembly);
}
}
}

492
AssetStudioUtility/ScriptDumper.cs
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@ -1,492 +0,0 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using dnlib.DotNet;
namespace AssetStudio
{
//TODO to json file
public sealed class ScriptDumper : IDisposable
{
private Dictionary<string, ModuleDef> moduleDic = new Dictionary<string, ModuleDef>();
public ScriptDumper() { }
public ScriptDumper(string path)
{
var files = Directory.GetFiles(path, "*.dll");
var moduleContext = new ModuleContext();
var asmResolver = new AssemblyResolver(moduleContext);
var resolver = new Resolver(asmResolver);
moduleContext.AssemblyResolver = asmResolver;
moduleContext.Resolver = resolver;
try
{
foreach (var file in files)
{
var module = ModuleDefMD.Load(file, moduleContext);
asmResolver.AddToCache(module);
moduleDic.Add(Path.GetFileName(file), module);
}
}
catch
{
// ignored
}
}
public string DumpScript(ObjectReader reader)
{
var m_MonoBehaviour = new MonoBehaviour(reader);
var sb = CreateMonoBehaviourHeader(m_MonoBehaviour);
if (m_MonoBehaviour.m_Script.TryGet(out var m_Script))
{
if (!moduleDic.TryGetValue(m_Script.m_AssemblyName, out var module))
{
return sb.ToString();
}
var typeDef = module.Assembly.Find(m_Script.m_Namespace != "" ? $"{m_Script.m_Namespace}.{m_Script.m_ClassName}" : m_Script.m_ClassName, false);
if (typeDef != null)
{
try
{
DumpType(typeDef.ToTypeSig(), sb, reader, null, -1, true);
var readed = reader.Position - reader.byteStart;
if (readed != reader.byteSize)
{
Logger.Error($"Error while dump type, read {readed} bytes but expected {reader.byteSize} bytes");
}
}
catch
{
sb = CreateMonoBehaviourHeader(m_MonoBehaviour);
Logger.Error("Error while dump type");
}
}
}
return sb.ToString();
}
public void Dispose()
{
if (moduleDic != null)
{
foreach (var pair in moduleDic)
{
pair.Value.Dispose();
}
moduleDic.Clear();
moduleDic = null;
}
}
private static StringBuilder CreateMonoBehaviourHeader(MonoBehaviour m_MonoBehaviour)
{
var sb = new StringBuilder();
sb.AppendLine("PPtr<GameObject> m_GameObject");
sb.AppendLine($"\tint m_FileID = {m_MonoBehaviour.m_GameObject.m_FileID}");
sb.AppendLine($"\tint64 m_PathID = {m_MonoBehaviour.m_GameObject.m_PathID}");
sb.AppendLine($"UInt8 m_Enabled = {m_MonoBehaviour.m_Enabled}");
sb.AppendLine("PPtr<MonoScript> m_Script");
sb.AppendLine($"\tint m_FileID = {m_MonoBehaviour.m_Script.m_FileID}");
sb.AppendLine($"\tint64 m_PathID = {m_MonoBehaviour.m_Script.m_PathID}");
sb.AppendLine($"string m_Name = \"{m_MonoBehaviour.m_Name}\"");
return sb;
}
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.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.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.BoundsInt")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}<truncated>");
reader.Position += 24;
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($"{prefix}byte a = {reader.ReadByte()}");
reader.AlignStream();
return;
}
if (typeDef.FullName == "UnityEngine.Gradient")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}<truncated>");
if (reader.version[0] == 5 && reader.version[1] < 5)
reader.Position += 68;
else if (reader.version[0] == 5 && reader.version[1] < 6)
reader.Position += 72;
else
reader.Position += 168;
return;
}
if (typeDef.FullName == "UnityEngine.GUIStyle") //TODO
{
throw new NotSupportedException();
}
if (typeDef.FullName == "UnityEngine.LayerMask")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}uint m_Bits = {reader.ReadUInt32()}");
return;
}
if (typeDef.FullName == "UnityEngine.PropertyName")
{
sb.AppendLine($"{new string('\t', indent)}{typeDef.Name} {name}");
sb.AppendLine($"{new string('\t', indent + 1)}int id = {reader.ReadInt32()}");
return;
}
if (typeDef.FullName == "UnityEngine.Rect")
{
sb.AppendLine($"{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.RectInt")
{
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 width = {reader.ReadInt32()}");
sb.AppendLine($"{prefix}int height = {reader.ReadInt32()}");
return;
}
if (typeDef.FullName == "UnityEngine.RectOffset")
{
sb.AppendLine($"{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.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($"{prefix}int z = {reader.ReadInt32()}");
return;
}
if (typeDef.IsClass || typeDef.IsValueType)
{
if (name != null && indent != -1)
{
sb.AppendLine($"{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 if (fieldDef.FieldType is GenericInstSig genericSig && genericSig.GenericArguments.Count == 1 && genericSig.GenericArguments[0].IsGenericParameter)
{
for (var i = 0; i < typeDef.GenericParameters.Count; i++)
{
var g = typeDef.GenericParameters[i];
if (g.FullName == genericSig.GenericArguments[0].FullName)
{
var type = ((GenericInstSig)typeSig).GenericArguments[i];
var fieldTypeDef = fieldDef.FieldType.ToTypeDefOrRef().ResolveTypeDefThrow();
if (fieldTypeDef.Interfaces.Any(x => x.Interface.FullName == "System.Collections.Generic.ICollection`1<T>")) //System.Collections.Generic.IEnumerable`1<T>
{
var size = reader.ReadInt32();
sb.AppendLine($"{new string('\t', indent + 1)}int size = {size}");
for (int j = 0; j < size; j++)
{
sb.AppendLine($"{new string('\t', indent + 2)}[{i}]");
DumpType(type, sb, reader, "data", indent + 2, false, false);
}
}
else
{
DumpType(fieldDef.FieldType, sb, reader, fieldDef.Name, indent + 1);
}
}
}
}
else
{
DumpType(fieldDef.FieldType, sb, reader, fieldDef.Name, indent + 1);
}
}
}
}
}
private static bool IsAssignFromUnityObject(TypeDef typeDef)
{
if (typeDef.FullName == "UnityEngine.Object")
{
return true;
}
if (typeDef.BaseType != null)
{
if (typeDef.BaseType.FullName == "UnityEngine.Object")
{
return true;
}
while (true)
{
typeDef = typeDef.BaseType.ResolveTypeDefThrow();
if (typeDef.BaseType == null)
{
break;
}
if (typeDef.BaseType.FullName == "UnityEngine.Object")
{
return true;
}
}
}
return false;
}
private static bool IsBaseType(IFullName typeDef)
{
switch (typeDef.FullName)
{
case "System.Boolean":
case "System.Byte":
case "System.SByte":
case "System.Int16":
case "System.UInt16":
case "System.Int32":
case "System.UInt32":
case "System.Int64":
case "System.UInt64":
case "System.Single":
case "System.Double":
case "System.String":
return true;
default:
return false;
}
}
private static bool IsEngineType(IFullName typeDef)
{
switch (typeDef.FullName)
{
case "UnityEngine.AnimationCurve":
case "UnityEngine.Bounds":
case "UnityEngine.BoundsInt":
case "UnityEngine.Color":
case "UnityEngine.Color32":
case "UnityEngine.Gradient":
case "UnityEngine.GUIStyle":
case "UnityEngine.LayerMask":
case "UnityEngine.Matrix4x4":
case "UnityEngine.PropertyName":
case "UnityEngine.Quaternion":
case "UnityEngine.Rect":
case "UnityEngine.RectInt":
case "UnityEngine.RectOffset":
case "UnityEngine.Vector2":
case "UnityEngine.Vector2Int":
case "UnityEngine.Vector3":
case "UnityEngine.Vector3Int":
case "UnityEngine.Vector4":
return true;
default:
return false;
}
}
}
}

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using System.Collections.Generic;
namespace AssetStudio
{
public class SerializedTypeHelper
{
private readonly int[] version;
public SerializedTypeHelper(int[] version)
{
this.version = version;
}
public void AddMonoBehaviour(List<TypeTreeNode> nodes, int indent)
{
nodes.Add(new TypeTreeNode("MonoBehaviour", "Base", indent, false));
AddPPtr(nodes, "GameObject", "m_GameObject", indent + 1);
nodes.Add(new TypeTreeNode("UInt8", "m_Enabled", indent + 1, true));
AddPPtr(nodes, "MonoScript", "m_Script", indent + 1);
AddString(nodes, "m_Name", indent + 1);
}
public void AddPPtr(List<TypeTreeNode> nodes, string type, string name, int indent)
{
nodes.Add(new TypeTreeNode($"PPtr<{type}>", name, indent, false));
nodes.Add(new TypeTreeNode("int", "m_FileID", indent + 1, false));
if (version[0] >= 5) //5.0 and up
{
nodes.Add(new TypeTreeNode("SInt64", "m_PathID", indent + 1, false));
}
else
{
nodes.Add(new TypeTreeNode("int", "m_PathID", indent + 1, false));
}
}
public void AddString(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("string", name, indent, false));
nodes.Add(new TypeTreeNode("Array", "Array", indent + 1, true));
nodes.Add(new TypeTreeNode("int", "size", indent + 2, false));
nodes.Add(new TypeTreeNode("char", "data", indent + 2, false));
}
public void AddArray(List<TypeTreeNode> nodes, int indent)
{
nodes.Add(new TypeTreeNode("Array", "Array", indent, false));
nodes.Add(new TypeTreeNode("int", "size", indent + 1, false));
}
public void AddAnimationCurve(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("AnimationCurve", name, indent, false));
nodes.Add(new TypeTreeNode("vector", "m_Curve", indent + 1, false));
AddArray(nodes, indent + 2); //TODO 2017 and up Array align but no effect
nodes.Add(new TypeTreeNode("Keyframe", "data", indent + 3, false));
nodes.Add(new TypeTreeNode("float", "time", indent + 4, false));
nodes.Add(new TypeTreeNode("float", "value", indent + 4, false));
nodes.Add(new TypeTreeNode("float", "inSlope", indent + 4, false));
nodes.Add(new TypeTreeNode("float", "outSlope", indent + 4, false));
if (version[0] >= 2018) //2018 and up
{
nodes.Add(new TypeTreeNode("int", "weightedMode", indent + 4, false));
nodes.Add(new TypeTreeNode("float", "inWeight", indent + 4, false));
nodes.Add(new TypeTreeNode("float", "outWeight", indent + 4, false));
}
nodes.Add(new TypeTreeNode("int", "m_PreInfinity", indent + 1, false));
nodes.Add(new TypeTreeNode("int", "m_PostInfinity", indent + 1, false));
if (version[0] > 5 || (version[0] == 5 && version[1] >= 3)) //5.3 and up
{
nodes.Add(new TypeTreeNode("int", "m_RotationOrder", indent + 1, false));
}
}
public void AddGradient(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("Gradient", name, indent, false));
if (version[0] > 5 || (version[0] == 5 && version[1] >= 6)) //5.6 and up
{
AddColorRGBA(nodes, "key0", indent + 1);
AddColorRGBA(nodes, "key1", indent + 1);
AddColorRGBA(nodes, "key2", indent + 1);
AddColorRGBA(nodes, "key3", indent + 1);
AddColorRGBA(nodes, "key4", indent + 1);
AddColorRGBA(nodes, "key5", indent + 1);
AddColorRGBA(nodes, "key6", indent + 1);
AddColorRGBA(nodes, "key7", indent + 1);
}
else
{
AddColor32(nodes, "key0", indent + 1);
AddColor32(nodes, "key1", indent + 1);
AddColor32(nodes, "key2", indent + 1);
AddColor32(nodes, "key3", indent + 1);
AddColor32(nodes, "key4", indent + 1);
AddColor32(nodes, "key5", indent + 1);
AddColor32(nodes, "key6", indent + 1);
AddColor32(nodes, "key7", indent + 1);
}
nodes.Add(new TypeTreeNode("UInt16", "ctime0", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "ctime1", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "ctime2", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "ctime3", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "ctime4", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "ctime5", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "ctime6", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "ctime7", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "atime0", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "atime1", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "atime2", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "atime3", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "atime4", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "atime5", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "atime6", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt16", "atime7", indent + 1, false));
if (version[0] > 5 || (version[0] == 5 && version[1] >= 5)) //5.5 and up
{
nodes.Add(new TypeTreeNode("int", "m_Mode", indent + 1, false));
}
nodes.Add(new TypeTreeNode("UInt8", "m_NumColorKeys", indent + 1, false));
nodes.Add(new TypeTreeNode("UInt8", "m_NumAlphaKeys", indent + 1, true));
}
public void AddGUIStyle(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("GUIStyle", name, indent, false));
AddString(nodes, "m_Name", indent + 1);
AddGUIStyleState(nodes, "m_Normal", indent + 1);
AddGUIStyleState(nodes, "m_Hover", indent + 1);
AddGUIStyleState(nodes, "m_Active", indent + 1);
AddGUIStyleState(nodes, "m_Focused", indent + 1);
AddGUIStyleState(nodes, "m_OnNormal", indent + 1);
AddGUIStyleState(nodes, "m_OnHover", indent + 1);
AddGUIStyleState(nodes, "m_OnActive", indent + 1);
AddGUIStyleState(nodes, "m_OnFocused", indent + 1);
AddRectOffset(nodes, "m_Border", indent + 1);
if (version[0] >= 4) //4 and up
{
AddRectOffset(nodes, "m_Margin", indent + 1);
AddRectOffset(nodes, "m_Padding", indent + 1);
}
else
{
AddRectOffset(nodes, "m_Padding", indent + 1);
AddRectOffset(nodes, "m_Margin", indent + 1);
}
AddRectOffset(nodes, "m_Overflow", indent + 1);
AddPPtr(nodes, "Font", "m_Font", indent + 1);
if (version[0] >= 4) //4 and up
{
nodes.Add(new TypeTreeNode("int", "m_FontSize", indent + 1, false));
nodes.Add(new TypeTreeNode("int", "m_FontStyle", indent + 1, false));
nodes.Add(new TypeTreeNode("int", "m_Alignment", indent + 1, false));
nodes.Add(new TypeTreeNode("bool", "m_WordWrap", indent + 1, false));
nodes.Add(new TypeTreeNode("bool", "m_RichText", indent + 1, true));
nodes.Add(new TypeTreeNode("int", "m_TextClipping", indent + 1, false));
nodes.Add(new TypeTreeNode("int", "m_ImagePosition", indent + 1, false));
AddVector2f(nodes, "m_ContentOffset", indent + 1);
nodes.Add(new TypeTreeNode("float", "m_FixedWidth", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "m_FixedHeight", indent + 1, false));
nodes.Add(new TypeTreeNode("bool", "m_StretchWidth", indent + 1, false));
nodes.Add(new TypeTreeNode("bool", "m_StretchHeight", indent + 1, true));
}
else
{
nodes.Add(new TypeTreeNode("int", "m_ImagePosition", indent + 1, false));
nodes.Add(new TypeTreeNode("int", "m_Alignment", indent + 1, false));
nodes.Add(new TypeTreeNode("bool", "m_WordWrap", indent + 1, true));
nodes.Add(new TypeTreeNode("int", "m_TextClipping", indent + 1, false));
AddVector2f(nodes, "m_ContentOffset", indent + 1);
AddVector2f(nodes, "m_ClipOffset", indent + 1);
nodes.Add(new TypeTreeNode("float", "m_FixedWidth", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "m_FixedHeight", indent + 1, false));
if (version[0] >= 3) //3 and up
{
nodes.Add(new TypeTreeNode("int", "m_FontSize", indent + 1, false));
nodes.Add(new TypeTreeNode("int", "m_FontStyle", indent + 1, false));
}
nodes.Add(new TypeTreeNode("bool", "m_StretchWidth", indent + 1, true));
nodes.Add(new TypeTreeNode("bool", "m_StretchHeight", indent + 1, true));
}
}
public void AddGUIStyleState(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("GUIStyleState", name, indent, false));
AddPPtr(nodes, "Texture2D", "m_Background", indent + 1);
AddColorRGBA(nodes, "m_TextColor", indent + 1);
}
public void AddVector2f(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("Vector2f", name, indent, false));
nodes.Add(new TypeTreeNode("float", "x", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "y", indent + 1, false));
}
public void AddRectOffset(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("RectOffset", name, indent, false));
nodes.Add(new TypeTreeNode("int", "m_Left", indent + 1, false));
nodes.Add(new TypeTreeNode("int", "m_Right", indent + 1, false));
nodes.Add(new TypeTreeNode("int", "m_Top", indent + 1, false));
nodes.Add(new TypeTreeNode("int", "m_Bottom", indent + 1, false));
}
public void AddColorRGBA(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("ColorRGBA", name, indent, false));
nodes.Add(new TypeTreeNode("float", "r", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "g", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "b", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "a", indent + 1, false));
}
public void AddColor32(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("ColorRGBA", name, indent, false));
nodes.Add(new TypeTreeNode("unsigned int", "rgba", indent + 1, false));
}
public void AddMatrix4x4(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("Matrix4x4f", name, indent, false));
nodes.Add(new TypeTreeNode("float", "e00", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e01", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e02", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e03", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e10", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e11", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e12", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e13", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e20", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e21", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e22", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e23", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e30", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e31", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e32", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "e33", indent + 1, false));
}
public void AddSphericalHarmonicsL2(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("SphericalHarmonicsL2", name, indent, false));
nodes.Add(new TypeTreeNode("float", "sh[ 0]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[ 1]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[ 2]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[ 3]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[ 4]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[ 5]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[ 6]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[ 7]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[ 8]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[ 9]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[10]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[11]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[12]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[13]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[14]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[15]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[16]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[17]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[18]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[19]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[20]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[21]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[22]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[23]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[24]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[25]", indent + 1, false));
nodes.Add(new TypeTreeNode("float", "sh[26]", indent + 1, false));
}
public void AddPropertyName(List<TypeTreeNode> nodes, string name, int indent)
{
nodes.Add(new TypeTreeNode("PropertyName", name, indent, false));
AddString(nodes, "id", indent + 1);
}
}
}

307
AssetStudioUtility/TypeDefinitionConverter.cs Normal file
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using Mono.Cecil;
using System;
using System.Collections.Generic;
using System.Linq;
using Unity.CecilTools;
using Unity.SerializationLogic;
namespace AssetStudio
{
public class TypeDefinitionConverter
{
private readonly TypeDefinition TypeDef;
private readonly TypeResolver TypeResolver;
private readonly SerializedTypeHelper Helper;
private readonly int Indent;
public TypeDefinitionConverter(TypeDefinition typeDef, SerializedTypeHelper helper, int indent)
{
TypeDef = typeDef;
TypeResolver = new TypeResolver(null);
Helper = helper;
Indent = indent;
}
public List<TypeTreeNode> ConvertToTypeTreeNode()
{
var nodes = new List<TypeTreeNode>();
Stack<TypeReference> baseTypes = new Stack<TypeReference>();
TypeReference baseType = TypeDef.BaseType;
while (!UnitySerializationLogic.IsNonSerialized(baseType))
{
GenericInstanceType genericInstanceType = baseType as GenericInstanceType;
if (genericInstanceType != null)
{
TypeResolver.Add(genericInstanceType);
}
baseTypes.Push(baseType);
baseType = baseType.Resolve().BaseType;
}
while (baseTypes.Count > 0)
{
TypeReference typeReference = baseTypes.Pop();
TypeDefinition typeDefinition = typeReference.Resolve();
foreach (var fieldDefinition in typeDefinition.Fields.Where(WillUnitySerialize))
{
if (!IsHiddenByParentClass(baseTypes, fieldDefinition, TypeDef))
{
nodes.AddRange(ProcessingFieldRef(ResolveGenericFieldReference(fieldDefinition)));
}
}
var genericInstanceType2 = typeReference as GenericInstanceType;
if (genericInstanceType2 != null)
{
TypeResolver.Remove(genericInstanceType2);
}
}
foreach (FieldDefinition fieldDefinition2 in FilteredFields())
{
nodes.AddRange(ProcessingFieldRef(fieldDefinition2));
}
return nodes;
}
private bool WillUnitySerialize(FieldDefinition fieldDefinition)
{
bool result;
try
{
TypeReference typeReference = TypeResolver.Resolve(fieldDefinition.FieldType);
if (UnitySerializationLogic.ShouldNotTryToResolve(typeReference))
{
result = false;
}
else
{
if (!UnityEngineTypePredicates.IsUnityEngineObject(typeReference))
{
if (typeReference.FullName == fieldDefinition.DeclaringType.FullName)
{
return false;
}
}
result = UnitySerializationLogic.WillUnitySerialize(fieldDefinition, TypeResolver);
}
}
catch (Exception ex)
{
throw new Exception(string.Format("Exception while processing {0} {1}, error {2}", fieldDefinition.FieldType.FullName, fieldDefinition.FullName, ex.Message));
}
return result;
}
private static bool IsHiddenByParentClass(IEnumerable<TypeReference> parentTypes, FieldDefinition fieldDefinition, TypeDefinition processingType)
{
return processingType.Fields.Any((FieldDefinition f) => f.Name == fieldDefinition.Name) || parentTypes.Any((TypeReference t) => t.Resolve().Fields.Any((FieldDefinition f) => f.Name == fieldDefinition.Name));
}
private IEnumerable<FieldDefinition> FilteredFields()
{
foreach (var f in TypeDef.Fields.Where(WillUnitySerialize))
{
if (UnitySerializationLogic.IsSupportedCollection(f.FieldType) || !f.FieldType.IsGenericInstance || UnitySerializationLogic.ShouldImplementIDeserializable(f.FieldType.Resolve()))
{
yield return f;
}
}
yield break;
}
private FieldReference ResolveGenericFieldReference(FieldReference fieldRef)
{
FieldReference field = new FieldReference(fieldRef.Name, fieldRef.FieldType, ResolveDeclaringType(fieldRef.DeclaringType));
return TypeDef.Module.ImportReference(field);
}
private TypeReference ResolveDeclaringType(TypeReference declaringType)
{
TypeDefinition typeDefinition = declaringType.Resolve();
TypeReference result;
if (typeDefinition == null || !typeDefinition.HasGenericParameters)
{
result = typeDefinition;
}
else
{
GenericInstanceType genericInstanceType = new GenericInstanceType(typeDefinition);
foreach (GenericParameter item in typeDefinition.GenericParameters)
{
genericInstanceType.GenericArguments.Add(item);
}
result = TypeResolver.Resolve(genericInstanceType);
}
return result;
}
private List<TypeTreeNode> ProcessingFieldRef(FieldReference fieldDef)
{
var typeRef = TypeResolver.Resolve(fieldDef.FieldType);
return TypeRefToTypeTreeNodes(typeRef, fieldDef.Name, Indent);
}
private static bool IsStruct(TypeReference typeRef)
{
return typeRef.IsValueType && !IsEnum(typeRef) && !typeRef.IsPrimitive;
}
private static bool IsEnum(TypeReference typeRef)
{
return !typeRef.IsArray && typeRef.Resolve().IsEnum;
}
private static bool RequiresAlignment(TypeReference typeRef)
{
bool result;
switch (typeRef.MetadataType)
{
case MetadataType.Boolean:
case MetadataType.Char:
case MetadataType.SByte:
case MetadataType.Byte:
case MetadataType.Int16:
case MetadataType.UInt16:
result = true;
break;
default:
result = (UnitySerializationLogic.IsSupportedCollection(typeRef) && RequiresAlignment(CecilUtils.ElementTypeOfCollection(typeRef)));
break;
}
return result;
}
private static bool IsSystemString(TypeReference typeRef)
{
return typeRef.FullName == "System.String";
}
private List<TypeTreeNode> TypeRefToTypeTreeNodes(TypeReference typeRef, string name, int indent)
{
var align = false;
if (!IsStruct(TypeDef) || !UnityEngineTypePredicates.IsUnityEngineValueType(TypeDef))
{
if (IsStruct(typeRef) || RequiresAlignment(typeRef))
{
align = true;
}
}
var nodes = new List<TypeTreeNode>();
if (typeRef.IsPrimitive)
{
var primitiveName = typeRef.Name;
switch (primitiveName)
{
case "Boolean":
primitiveName = "bool";
break;
case "Byte":
primitiveName = "UInt8";
break;
case "SByte":
primitiveName = "SInt8";
break;
case "Int16":
primitiveName = "SInt16";
break;
case "UInt16":
primitiveName = "UInt16";
break;
case "Int32":
primitiveName = "SInt32";
break;
case "UInt32":
primitiveName = "UInt32";
break;
case "Int64":
primitiveName = "SInt64";
break;
case "UInt64":
primitiveName = "UInt64";
break;
case "Char":
primitiveName = "char";
break;
case "Double":
primitiveName = "double";
break;
case "Single":
primitiveName = "float";
break;
default:
throw new NotSupportedException();
}
nodes.Add(new TypeTreeNode(primitiveName, name, indent, align));
}
else if (IsSystemString(typeRef))
{
Helper.AddString(nodes, name, indent);
}
else if (IsEnum(typeRef))
{
nodes.Add(new TypeTreeNode("SInt32", name, indent, align));
}
else if (CecilUtils.IsGenericList(typeRef))
{
var elementRef = CecilUtils.ElementTypeOfCollection(typeRef);
nodes.Add(new TypeTreeNode(typeRef.Name, name, indent, align));
Helper.AddArray(nodes, indent + 1);
nodes.AddRange(TypeRefToTypeTreeNodes(elementRef, "data", indent + 2));
}
else if (typeRef.IsArray)
{
var elementRef = typeRef.GetElementType();
nodes.Add(new TypeTreeNode(typeRef.Name, name, indent, align));
Helper.AddArray(nodes, indent + 1);
nodes.AddRange(TypeRefToTypeTreeNodes(elementRef, "data", indent + 2));
}
else if (UnityEngineTypePredicates.IsUnityEngineObject(typeRef))
{
Helper.AddPPtr(nodes, typeRef.Name, name, indent);
}
else if (UnityEngineTypePredicates.IsSerializableUnityClass(typeRef) || UnityEngineTypePredicates.IsSerializableUnityStruct(typeRef))
{
switch (typeRef.FullName)
{
case "UnityEngine.AnimationCurve":
Helper.AddAnimationCurve(nodes, name, indent + 1);
break;
case "UnityEngine.Gradient":
Helper.AddGradient(nodes, name, indent + 1);
break;
case "UnityEngine.GUIStyle":
Helper.AddGUIStyle(nodes, name, indent + 1);
break;
case "UnityEngine.RectOffset":
Helper.AddRectOffset(nodes, name, indent + 1);
break;
case "UnityEngine.Color32":
Helper.AddColor32(nodes, name, indent + 1);
break;
case "UnityEngine.Matrix4x4":
Helper.AddMatrix4x4(nodes, name, indent + 1);
break;
case "UnityEngine.Rendering.SphericalHarmonicsL2":
Helper.AddSphericalHarmonicsL2(nodes, name, indent + 1);
break;
case "UnityEngine.PropertyName":
Helper.AddPropertyName(nodes, name, indent + 1);
break;
}
}
else
{
nodes.Add(new TypeTreeNode(typeRef.Name, name, indent, align));
var typeDef = typeRef.Resolve();
var typeDefinitionConverter = new TypeDefinitionConverter(typeDef, Helper, indent + 1);
nodes.AddRange(typeDefinitionConverter.ConvertToTypeTreeNode());
}
return nodes;
}
}
}

4
AssetStudioUtility/packages.config
View File

@ -1,4 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="dnlib" version="3.3.2" targetFramework="net472" />
</packages>