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clean up TypeDefinitionConverter code

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Perfare
2021-06-26 13:16:12 +08:00
parent 77a0c9c40a
commit d963d71b12
14 changed files with 1104 additions and 62 deletions
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65
AssetStudioUtility/Unity.CecilTools/CecilUtils.cs Normal file
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// Unity C# reference source
// Copyright (c) Unity Technologies. For terms of use, see
// https://unity3d.com/legal/licenses/Unity_Reference_Only_License
using System;
using System.Collections.Generic;
using System.Linq;
using Mono.Cecil;
using Unity.CecilTools.Extensions;
namespace Unity.CecilTools
{
public static class CecilUtils
{
public static MethodDefinition FindInTypeExplicitImplementationFor(MethodDefinition interfaceMethod, TypeDefinition typeDefinition)
{
return typeDefinition.Methods.SingleOrDefault(m => m.Overrides.Any(o => o.CheckedResolve().SameAs(interfaceMethod)));
}
public static IEnumerable<TypeDefinition> AllInterfacesImplementedBy(TypeDefinition typeDefinition)
{
return TypeAndBaseTypesOf(typeDefinition).SelectMany(t => t.Interfaces).Select(i => i.InterfaceType.CheckedResolve()).Distinct();
}
public static IEnumerable<TypeDefinition> TypeAndBaseTypesOf(TypeReference typeReference)
{
while (typeReference != null)
{
var typeDefinition = typeReference.CheckedResolve();
yield return typeDefinition;
typeReference = typeDefinition.BaseType;
}
}
public static IEnumerable<TypeDefinition> BaseTypesOf(TypeReference typeReference)
{
return TypeAndBaseTypesOf(typeReference).Skip(1);
}
public static bool IsGenericList(TypeReference type)
{
return type.Name == "List`1" && type.SafeNamespace() == "System.Collections.Generic";
}
public static bool IsGenericDictionary(TypeReference type)
{
if (type is GenericInstanceType)
type = ((GenericInstanceType)type).ElementType;
return type.Name == "Dictionary`2" && type.SafeNamespace() == "System.Collections.Generic";
}
public static TypeReference ElementTypeOfCollection(TypeReference type)
{
var at = type as ArrayType;
if (at != null)
return at.ElementType;
if (IsGenericList(type))
return ((GenericInstanceType)type).GenericArguments.Single();
throw new ArgumentException();
}
}
}