From 52d3176f5c48a092bae86be6402c0cdcff6c5376 Mon Sep 17 00:00:00 2001
From: LukeFZ <17146677+LukeFZ@users.noreply.github.com>
Date: Mon, 9 Feb 2026 20:15:56 +0100
Subject: [PATCH] remove unnecessary AddedVersion member in IIndexType

---
 .../Next/Metadata/DefaultValueDataIndex.cs                | 1 -
 Il2CppInspector.Common/Next/Metadata/EventIndex.cs        | 3 +--
 Il2CppInspector.Common/Next/Metadata/FieldIndex.cs        | 1 -
 .../Next/Metadata/GenericContainerIndex.cs                | 1 -
 .../Next/Metadata/GenericParameterIndex.cs                | 1 -
 Il2CppInspector.Common/Next/Metadata/IIndexType.cs        | 8 +++-----
 Il2CppInspector.Common/Next/Metadata/InterfacesIndex.cs   | 3 +--
 Il2CppInspector.Common/Next/Metadata/MethodIndex.cs       | 1 -
 Il2CppInspector.Common/Next/Metadata/NestedTypeIndex.cs   | 3 +--
 Il2CppInspector.Common/Next/Metadata/ParameterIndex.cs    | 3 +--
 Il2CppInspector.Common/Next/Metadata/PropertyIndex.cs     | 3 +--
 .../Next/Metadata/TypeDefinitionIndex.cs                  | 1 -
 Il2CppInspector.Common/Next/Metadata/TypeIndex.cs         | 1 -
 13 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/Il2CppInspector.Common/Next/Metadata/DefaultValueDataIndex.cs b/Il2CppInspector.Common/Next/Metadata/DefaultValueDataIndex.cs
index e69b56a..57b7e70 100644
--- a/Il2CppInspector.Common/Next/Metadata/DefaultValueDataIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/DefaultValueDataIndex.cs
@@ -7,7 +7,6 @@ public struct DefaultValueDataIndex(int value) : IIndexType<DefaultValueDataInde
     public const string TagPrefix = nameof(DefaultValueDataIndex);
 
     static string IIndexType<DefaultValueDataIndex>.TagPrefix => TagPrefix;
-    static StructVersion IIndexType<DefaultValueDataIndex>.AddedVersion => MetadataVersions.V390;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/EventIndex.cs b/Il2CppInspector.Common/Next/Metadata/EventIndex.cs
index de37e60..5413c54 100644
--- a/Il2CppInspector.Common/Next/Metadata/EventIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/EventIndex.cs
@@ -6,8 +6,7 @@ public struct EventIndex(int value) : IIndexType<EventIndex>, IReadable, IEquata
 {
     public const string TagPrefix = nameof(EventIndex);
 
-    static string IIndexType<EventIndex>.TagPrefix => TagPrefix; 
-    static StructVersion IIndexType<EventIndex>.AddedVersion => MetadataVersions.V390;
+    static string IIndexType<EventIndex>.TagPrefix => TagPrefix;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/FieldIndex.cs b/Il2CppInspector.Common/Next/Metadata/FieldIndex.cs
index d9050ed..244061a 100644
--- a/Il2CppInspector.Common/Next/Metadata/FieldIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/FieldIndex.cs
@@ -7,7 +7,6 @@ public struct FieldIndex(int value) : IIndexType<FieldIndex>, IReadable, IEquata
     public const string TagPrefix = nameof(FieldIndex);
 
     static string IIndexType<FieldIndex>.TagPrefix => TagPrefix;
-    static StructVersion IIndexType<FieldIndex>.AddedVersion => MetadataVersions.V390;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/GenericContainerIndex.cs b/Il2CppInspector.Common/Next/Metadata/GenericContainerIndex.cs
index dc45c84..bb78221 100644
--- a/Il2CppInspector.Common/Next/Metadata/GenericContainerIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/GenericContainerIndex.cs
@@ -7,7 +7,6 @@ public struct GenericContainerIndex(int value) : IIndexType<GenericContainerInde
     public const string TagPrefix = nameof(GenericContainerIndex);
 
     static string IIndexType<GenericContainerIndex>.TagPrefix => TagPrefix;
-    static StructVersion IIndexType<GenericContainerIndex>.AddedVersion => MetadataVersions.V390;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/GenericParameterIndex.cs b/Il2CppInspector.Common/Next/Metadata/GenericParameterIndex.cs
index dde565c..0e4c73a 100644
--- a/Il2CppInspector.Common/Next/Metadata/GenericParameterIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/GenericParameterIndex.cs
@@ -7,7 +7,6 @@ public struct GenericParameterIndex(int value) : IIndexType<GenericParameterInde
     public const string TagPrefix = nameof(GenericParameterIndex);
 
     static string IIndexType<GenericParameterIndex>.TagPrefix => TagPrefix;
-    static StructVersion IIndexType<GenericParameterIndex>.AddedVersion => MetadataVersions.V390;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/IIndexType.cs b/Il2CppInspector.Common/Next/Metadata/IIndexType.cs
index 80e664b..8c65c98 100644
--- a/Il2CppInspector.Common/Next/Metadata/IIndexType.cs
+++ b/Il2CppInspector.Common/Next/Metadata/IIndexType.cs
@@ -6,17 +6,15 @@ public interface IIndexType<T> where T
     : IIndexType<T>, allows ref struct
 {
     public static abstract string TagPrefix { get; }
-    public static abstract StructVersion AddedVersion { get; }
 
     private static string TagSize4 => $"{T.TagPrefix}4";
     private static string TagSize2 => $"{T.TagPrefix}2";
     private static string TagSize1 => $"{T.TagPrefix}1";
 
     private static bool HasCustomSize(in StructVersion version)
-        => version >= T.AddedVersion
-           && version.Tag != null
-           && version.Tag.Contains(T.TagPrefix)
-           && !version.Tag.Contains(TagSize4);
+        => version.Tag != null
+           && (version.Tag.Contains(TagSize2)
+               || version.Tag.Contains(TagSize1));
 
     public static int IndexSize(in StructVersion version = default, bool is32Bit = false)
     {
diff --git a/Il2CppInspector.Common/Next/Metadata/InterfacesIndex.cs b/Il2CppInspector.Common/Next/Metadata/InterfacesIndex.cs
index fdf8dc7..34c0d32 100644
--- a/Il2CppInspector.Common/Next/Metadata/InterfacesIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/InterfacesIndex.cs
@@ -6,8 +6,7 @@ public struct InterfacesIndex(int value) : IIndexType<InterfacesIndex>, IReadabl
 {
     public const string TagPrefix = nameof(InterfacesIndex);
 
-    static string IIndexType<InterfacesIndex>.TagPrefix => TagPrefix; 
-    static StructVersion IIndexType<InterfacesIndex>.AddedVersion => MetadataVersions.V390;
+    static string IIndexType<InterfacesIndex>.TagPrefix => TagPrefix;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/MethodIndex.cs b/Il2CppInspector.Common/Next/Metadata/MethodIndex.cs
index a8b9990..a5dccb9 100644
--- a/Il2CppInspector.Common/Next/Metadata/MethodIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/MethodIndex.cs
@@ -7,7 +7,6 @@ public struct MethodIndex(int value) : IIndexType<MethodIndex>, IReadable, IEqua
     public const string TagPrefix = nameof(MethodIndex);
 
     static string IIndexType<MethodIndex>.TagPrefix => TagPrefix;
-    static StructVersion IIndexType<MethodIndex>.AddedVersion => MetadataVersions.V390;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/NestedTypeIndex.cs b/Il2CppInspector.Common/Next/Metadata/NestedTypeIndex.cs
index cf6051e..2d72b17 100644
--- a/Il2CppInspector.Common/Next/Metadata/NestedTypeIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/NestedTypeIndex.cs
@@ -6,8 +6,7 @@ public struct NestedTypeIndex(int value) : IIndexType<NestedTypeIndex>, IReadabl
 {
     public const string TagPrefix = nameof(NestedTypeIndex);
 
-    static string IIndexType<NestedTypeIndex>.TagPrefix => TagPrefix; 
-    static StructVersion IIndexType<NestedTypeIndex>.AddedVersion => MetadataVersions.V390;
+    static string IIndexType<NestedTypeIndex>.TagPrefix => TagPrefix;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/ParameterIndex.cs b/Il2CppInspector.Common/Next/Metadata/ParameterIndex.cs
index 204f4e2..708f5b3 100644
--- a/Il2CppInspector.Common/Next/Metadata/ParameterIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/ParameterIndex.cs
@@ -6,8 +6,7 @@ public struct ParameterIndex(int value) : IIndexType<ParameterIndex>, IReadable,
 {
     public const string TagPrefix = nameof(ParameterIndex);
 
-    static string IIndexType<ParameterIndex>.TagPrefix => TagPrefix; 
-    static StructVersion IIndexType<ParameterIndex>.AddedVersion => MetadataVersions.V390;
+    static string IIndexType<ParameterIndex>.TagPrefix => TagPrefix;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/PropertyIndex.cs b/Il2CppInspector.Common/Next/Metadata/PropertyIndex.cs
index 679d0c3..68f6dcd 100644
--- a/Il2CppInspector.Common/Next/Metadata/PropertyIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/PropertyIndex.cs
@@ -6,8 +6,7 @@ public struct PropertyIndex(int value) : IIndexType<PropertyIndex>, IReadable, I
 {
     public const string TagPrefix = nameof(PropertyIndex);
 
-    static string IIndexType<PropertyIndex>.TagPrefix => TagPrefix; 
-    static StructVersion IIndexType<PropertyIndex>.AddedVersion => MetadataVersions.V390;
+    static string IIndexType<PropertyIndex>.TagPrefix => TagPrefix;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/TypeDefinitionIndex.cs b/Il2CppInspector.Common/Next/Metadata/TypeDefinitionIndex.cs
index ba73040..dbfcf3e 100644
--- a/Il2CppInspector.Common/Next/Metadata/TypeDefinitionIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/TypeDefinitionIndex.cs
@@ -7,7 +7,6 @@ public struct TypeDefinitionIndex(int value) : IIndexType<TypeDefinitionIndex>,
     public const string TagPrefix = nameof(TypeDefinitionIndex);
 
     static string IIndexType<TypeDefinitionIndex>.TagPrefix => TagPrefix;
-    static StructVersion IIndexType<TypeDefinitionIndex>.AddedVersion => MetadataVersions.V390;
 
     private int _value = value;
 
diff --git a/Il2CppInspector.Common/Next/Metadata/TypeIndex.cs b/Il2CppInspector.Common/Next/Metadata/TypeIndex.cs
index 8a2b3a8..23ceaae 100644
--- a/Il2CppInspector.Common/Next/Metadata/TypeIndex.cs
+++ b/Il2CppInspector.Common/Next/Metadata/TypeIndex.cs
@@ -7,7 +7,6 @@ public struct TypeIndex(int value) : IIndexType<TypeIndex>, IReadable, IEquatabl
     public const string TagPrefix = nameof(TypeIndex);
 
     static string IIndexType<TypeIndex>.TagPrefix => TagPrefix;
-    static StructVersion IIndexType<TypeIndex>.AddedVersion => MetadataVersions.V390;
 
     private int _value = value;