From 698c323c792a68bb9de81c96b9ff13bf2ae4ba11 Mon Sep 17 00:00:00 2001
From: VALERA771 <72030575+VALERA771@users.noreply.github.com>
Date: Sun, 11 Feb 2024 04:33:08 +0300
Subject: [PATCH] `[Exiled::API]` EnumClasses fix (#2445)

* enum fix

* fix
---
 Exiled.API/Features/Core/Generic/EnumClass.cs    |  4 ++--
 .../Core/Generic/UniqueUnmanagedEnumClass.cs     |  4 ++--
 .../Features/Core/Generic/UnmanagedEnumClass.cs  |  4 ++--
 Exiled.API/Interfaces/IEnumClass.cs              | 16 ++++++++++++++++
 Exiled.Events/Events.cs                          | 16 ++++++++++++++++
 5 files changed, 38 insertions(+), 6 deletions(-)
 create mode 100644 Exiled.API/Interfaces/IEnumClass.cs

diff --git a/Exiled.API/Features/Core/Generic/EnumClass.cs b/Exiled.API/Features/Core/Generic/EnumClass.cs
index cf9413f66a..de21ddfaac 100644
--- a/Exiled.API/Features/Core/Generic/EnumClass.cs
+++ b/Exiled.API/Features/Core/Generic/EnumClass.cs
@@ -13,7 +13,7 @@ namespace Exiled.API.Features.Core.Generic
     using System.Reflection;
 
     using Exiled.API.Features.Core.Generic.Pools;
-
+    using Exiled.API.Interfaces;
     using LiteNetLib.Utils;
 
     /// <summary>
@@ -22,7 +22,7 @@ namespace Exiled.API.Features.Core.Generic
     /// </summary>
     /// <typeparam name="TSource">The type of the source object to handle the instance of.</typeparam>
     /// <typeparam name="TObject">The type of the child object to handle the instance of.</typeparam>
-    public abstract class EnumClass<TSource, TObject> : IComparable, IEquatable<TObject>, IComparable<TObject>, IComparer<TObject>
+    public abstract class EnumClass<TSource, TObject> : IComparable, IEquatable<TObject>, IComparable<TObject>, IComparer<TObject>, IEnumClass
         where TSource : Enum
         where TObject : EnumClass<TSource, TObject>
     {
diff --git a/Exiled.API/Features/Core/Generic/UniqueUnmanagedEnumClass.cs b/Exiled.API/Features/Core/Generic/UniqueUnmanagedEnumClass.cs
index 94a91cac48..f71d7366f6 100644
--- a/Exiled.API/Features/Core/Generic/UniqueUnmanagedEnumClass.cs
+++ b/Exiled.API/Features/Core/Generic/UniqueUnmanagedEnumClass.cs
@@ -13,7 +13,7 @@ namespace Exiled.API.Features.Core.Generic
     using System.Reflection;
 
     using Exiled.API.Features.Core.Generic.Pools;
-
+    using Exiled.API.Interfaces;
     using LiteNetLib.Utils;
 
     /// <summary>
@@ -22,7 +22,7 @@ namespace Exiled.API.Features.Core.Generic
     /// </summary>
     /// <typeparam name="TSource">The type of the <see langword="unmanaged"/> source object to handle the instance of.</typeparam>
     /// <typeparam name="TObject">The type of the child object to handle the instance of.</typeparam>
-    public abstract class UniqueUnmanagedEnumClass<TSource, TObject> : IComparable, IEquatable<TObject>, IComparable<TObject>, IComparer<TObject>, IConvertible
+    public abstract class UniqueUnmanagedEnumClass<TSource, TObject> : IComparable, IEquatable<TObject>, IComparable<TObject>, IComparer<TObject>, IConvertible, IEnumClass
         where TSource : unmanaged, IComparable, IFormattable, IConvertible, IComparable<TSource>, IEquatable<TSource>
         where TObject : UniqueUnmanagedEnumClass<TSource, TObject>
     {
diff --git a/Exiled.API/Features/Core/Generic/UnmanagedEnumClass.cs b/Exiled.API/Features/Core/Generic/UnmanagedEnumClass.cs
index 63308fa4e1..a4697db89c 100644
--- a/Exiled.API/Features/Core/Generic/UnmanagedEnumClass.cs
+++ b/Exiled.API/Features/Core/Generic/UnmanagedEnumClass.cs
@@ -13,7 +13,7 @@ namespace Exiled.API.Features.Core.Generic
     using System.Reflection;
 
     using Exiled.API.Features.Core.Generic.Pools;
-
+    using Exiled.API.Interfaces;
     using LiteNetLib.Utils;
 
     /// <summary>
@@ -22,7 +22,7 @@ namespace Exiled.API.Features.Core.Generic
     /// </summary>
     /// <typeparam name="TSource">The type of the <see langword="unmanaged"/> source object to handle the instance of.</typeparam>
     /// <typeparam name="TObject">The type of the child object to handle the instance of.</typeparam>
-    public abstract class UnmanagedEnumClass<TSource, TObject> : IComparable, IEquatable<TObject>, IComparable<TObject>, IComparer<TObject>, IConvertible
+    public abstract class UnmanagedEnumClass<TSource, TObject> : IComparable, IEquatable<TObject>, IComparable<TObject>, IComparer<TObject>, IConvertible, IEnumClass
         where TSource : unmanaged, IComparable, IFormattable, IConvertible, IComparable<TSource>, IEquatable<TSource>
         where TObject : UnmanagedEnumClass<TSource, TObject>
     {
diff --git a/Exiled.API/Interfaces/IEnumClass.cs b/Exiled.API/Interfaces/IEnumClass.cs
new file mode 100644
index 0000000000..5d83750967
--- /dev/null
+++ b/Exiled.API/Interfaces/IEnumClass.cs
@@ -0,0 +1,16 @@
+// -----------------------------------------------------------------------
+// <copyright file="IEnumClass.cs" company="Exiled Team">
+// Copyright (c) Exiled Team. All rights reserved.
+// Licensed under the CC BY-SA 3.0 license.
+// </copyright>
+// -----------------------------------------------------------------------
+
+namespace Exiled.API.Interfaces
+{
+    /// <summary>
+    /// An interface for all enum classes.
+    /// </summary>
+    public interface IEnumClass
+    {
+    }
+}
\ No newline at end of file
diff --git a/Exiled.Events/Events.cs b/Exiled.Events/Events.cs
index 4520134870..b0c7f5386f 100644
--- a/Exiled.Events/Events.cs
+++ b/Exiled.Events/Events.cs
@@ -9,10 +9,13 @@ namespace Exiled.Events
 {
     using System;
     using System.Diagnostics;
+    using System.Linq;
+    using System.Reflection;
 
     using API.Enums;
     using API.Features;
     using CentralAuth;
+    using Exiled.API.Interfaces;
     using Exiled.Events.Features;
     using HarmonyLib;
     using InventorySystem.Items.Pickups;
@@ -83,6 +86,19 @@ public override void OnEnabled()
             ServerConsole.ReloadServerName();
 
             EventManager.RegisterEvents<Handlers.Player>(this);
+
+            foreach (Type type in typeof(IEnumClass).Assembly.GetTypes().Where(x => x.GetInterface(nameof(IEnumClass)) == typeof(IEnumClass)))
+            {
+                FieldInfo[] fieldInfos = type.GetFields();
+
+                if (fieldInfos.All(x => !x.IsInitOnly))
+                    continue;
+
+                foreach (FieldInfo field in fieldInfos.Where(x => x.IsStatic))
+                {
+                    field.GetValue(null);
+                }
+            }
         }
 
         /// <inheritdoc/>