From d6e55fa17f5383b3b4a9d58c81698ae2522db3df Mon Sep 17 00:00:00 2001
From: Kemal Setya Adhi <dev.kemalsetyaa@gmail.com>
Date: Thu, 26 Dec 2024 00:41:07 +0700
Subject: [PATCH] [HSR] Fix DirectoryNotFoundException on RemoveHashMarkFile

---
 .../Classes/RepairManagement/StarRail/Check.cs    | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/CollapseLauncher/Classes/RepairManagement/StarRail/Check.cs b/CollapseLauncher/Classes/RepairManagement/StarRail/Check.cs
index 46fc093ac..7276d2fce 100644
--- a/CollapseLauncher/Classes/RepairManagement/StarRail/Check.cs
+++ b/CollapseLauncher/Classes/RepairManagement/StarRail/Check.cs
@@ -1,4 +1,5 @@
-using Hi3Helper;
+using CollapseLauncher.Helper;
+using Hi3Helper;
 using Hi3Helper.Data;
 using Hi3Helper.SentryHelper;
 using Hi3Helper.Shared.ClassStruct;
@@ -389,10 +390,18 @@ private static void RemoveHashMarkFile(string filePath, out string basePath, out
             basePath = Path.GetDirectoryName(filePath);
             baseName = Path.GetFileNameWithoutExtension(filePath);
 
+            // Get directory base info. If it doesn't exist, return
+            DirectoryInfo basePathDirInfo = new DirectoryInfo(basePath);
+            if (!basePathDirInfo.Exists)
+            {
+                return;
+            }
+
             // Enumerate any possible existing hash path and delete it
-            foreach (string existingPath in Directory.EnumerateFiles(basePath!, $"{baseName}_*.hash"))
+            foreach (FileInfo existingPath in basePathDirInfo.EnumerateFiles($"{baseName}_*.hash")
+                .EnumerateNoReadOnly())
             {
-                File.Delete(existingPath);
+                existingPath.Delete();
             }
         }
         #endregion