From cf76acccf3de26bfda180e248296094e7b5cd1e6 Mon Sep 17 00:00:00 2001
From: devbeni <ballobeni08@gmail.com>
Date: Sat, 13 Dec 2025 23:56:51 +0100
Subject: [PATCH] =?UTF-8?q?tal=C3=A1n=3F?=
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---
 LoadSaveOverrides/LoadSaveLoadHooks.cs | 48 +++++++++++++++++++++++---
 1 file changed, 44 insertions(+), 4 deletions(-)

diff --git a/LoadSaveOverrides/LoadSaveLoadHooks.cs b/LoadSaveOverrides/LoadSaveLoadHooks.cs
index 34bdc69..0cbfb2d 100644
--- a/LoadSaveOverrides/LoadSaveLoadHooks.cs
+++ b/LoadSaveOverrides/LoadSaveLoadHooks.cs
@@ -1,7 +1,6 @@
 using Harmony;
 using KCM.LoadSaveOverrides;
 using System;
-using System.IO;
 using UnityEngine;
 
 namespace KCM
@@ -31,10 +30,10 @@ namespace KCM
 
                 LoadSaveLoadAtPathHook.lastLoadedPath = path;
 
-                if (!File.Exists(path))
+                if (!FileExists(path))
                     return;
 
-                LoadSaveLoadAtPathHook.saveData = File.ReadAllBytes(path);
+                LoadSaveLoadAtPathHook.saveData = ReadAllBytes(path);
                 Main.Log($"Captured save bytes from: {path} ({LoadSaveLoadAtPathHook.saveData.Length} bytes)");
             }
             catch (Exception ex)
@@ -43,6 +42,47 @@ namespace KCM
                 Main.Log(ex);
             }
         }
+
+        private static bool FileExists(string path)
+        {
+            object result = InvokeSystemIoFile("Exists", new Type[] { typeof(string) }, new object[] { path });
+            return result is bool && (bool)result;
+        }
+
+        private static byte[] ReadAllBytes(string path)
+        {
+            object result = InvokeSystemIoFile("ReadAllBytes", new Type[] { typeof(string) }, new object[] { path });
+            return result as byte[];
+        }
+
+        private static object InvokeSystemIoFile(string methodName, Type[] parameterTypes, object[] args)
+        {
+            // Avoid direct references to System.IO in IL (some mod loaders forbid it).
+            const string typeName = "System.IO.File";
+            Type fileType = Type.GetType(typeName) ?? Type.GetType(typeName + ", mscorlib");
+            if (fileType == null)
+            {
+                var assemblies = AppDomain.CurrentDomain.GetAssemblies();
+                for (int i = 0; i < assemblies.Length && fileType == null; i++)
+                {
+                    try
+                    {
+                        fileType = assemblies[i].GetType(typeName, false);
+                    }
+                    catch
+                    {
+                    }
+                }
+            }
+
+            if (fileType == null)
+                return null;
+
+            var method = fileType.GetMethod(methodName, System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static, null, parameterTypes, null);
+            if (method == null)
+                return null;
+
+            return method.Invoke(null, args);
+        }
     }
 }
-