From 55dd38fb2c9a272d77f1e4d47a8607f957e48c90 Mon Sep 17 00:00:00 2001
From: PopSlime <popslime@qq.com>
Date: Tue, 19 Dec 2023 16:06:58 +0800
Subject: [PATCH] Prevents multiple initialization of extension manager.

---
 Assets/Cryville/Crtr/Browsing/ExtensionManager.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Assets/Cryville/Crtr/Browsing/ExtensionManager.cs b/Assets/Cryville/Crtr/Browsing/ExtensionManager.cs
index 45fc2a4..db8b284 100644
--- a/Assets/Cryville/Crtr/Browsing/ExtensionManager.cs
+++ b/Assets/Cryville/Crtr/Browsing/ExtensionManager.cs
@@ -8,6 +8,7 @@ using System.Reflection;
 
 namespace Cryville.Crtr.Browsing {
 	internal static class ExtensionManager {
+		static bool _init;
 		static readonly Dictionary<string, List<ResourceConverter>> _converters
 			= new Dictionary<string, List<ResourceConverter>>();
 		public static ISet<string> GetSupportedFormats() {
@@ -25,6 +26,8 @@ namespace Cryville.Crtr.Browsing {
 			return _localRes;
 		}
 		public static void Init(string rootPath) {
+			if (_init) return;
+			_init = true;
 			LoadExtension(typeof(Extensions.Extension));
 			var asms = AppDomain.CurrentDomain.GetAssemblies().Select(a => a.GetName().Name).ToHashSet();
 			var modules = new Queue<ModuleItem>();