Use a runtime hook for the translator

BepInEx.Patcher/Program.cs

@@ -39,8 +39,6 @@ namespace BepInEx.Patcher
             if (!File.Exists(unityOriginalDLL))
                 File.Copy(unityOutputDLL, unityOriginalDLL);
 
-            Assembly.LoadFile(unityOriginalDLL);
-
 
             string tmOutputDLL = Path.GetFullPath("TextMeshPro-1.0.55.56.0b12.dll");
             if (!File.Exists(tmOutputDLL))
@@ -104,18 +102,6 @@ namespace BepInEx.Patcher
 
                 IL.InsertBefore(loadScene.Body.Instructions[0], IL.Create(OpCodes.Call, injectMethod));
             }
-
-            //Text loading
-            originalInjectMethod = injected.MainModule.Types.First(x => x.Name == "Chainloader").Methods.First(x => x.Name == "TextLoadedHook");
-            injectMethod = tm.MainModule.Import(originalInjectMethod);
-
-            TypeDefinition tmpText = tm.MainModule.Types.First(x => x.Name == "TMP_Text");
-            var setText = tmpText.Methods.First(x => x.Name == "set_text");
-
-            IL = setText.Body.GetILProcessor();
-            
-            IL.InsertAfter(setText.Body.Instructions[11], IL.Create(OpCodes.Call, injectMethod));
-            //IL.InsertAfter(setText.Body.Instructions[3], IL.Create(OpCodes.Call, injectMethod));
         }
     }
 }

BepInEx/BepInEx.csproj

@@ -36,29 +36,20 @@
     <StartupObject />
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Assembly-CSharp-original, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">
+    <Reference Include="0Harmony">
+      <HintPath>..\lib\0Harmony.dll</HintPath>
+    </Reference>
+    <Reference Include="Assembly-CSharp, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>D:\koikatu\KoikatuTrial_Data\Managed\Assembly-CSharp-original.dll</HintPath>
-      <Private>False</Private>
+      <HintPath>D:\koikatu\KoikatuTrial_Data\Managed\Assembly-CSharp.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
-    <Reference Include="TextMeshPro-1.0.55.56.0b12, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>D:\koikatu\KoikatuTrial_Data\Managed\TextMeshPro-1.0.55.56.0b12.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="UnityEngine-original, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>D:\koikatu\KoikatuTrial_Data\Managed\UnityEngine-original.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
-    <Reference Include="UnityEngine.UI, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
+    <Reference Include="UnityEngine, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>D:\koikatu\KoikatuTrial_Data\Managed\UnityEngine.UI.dll</HintPath>
-      <Private>False</Private>
+      <HintPath>D:\koikatu\KoikatuTrial_Data\Managed\UnityEngine.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>

BepInEx/Chainloader.cs

@@ -1,5 +1,6 @@
 using BepInEx.Common;
 using ChaCustom;
+using Harmony;
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -13,8 +14,8 @@ namespace BepInEx
     public class Chainloader
     {
         static bool loaded = false;
-        public static IEnumerable<Type> Plugins;
-        public static GameObject managerObject;
+        public static IEnumerable<Type> Plugins { get; protected set; }
+        public static GameObject ManagerObject { get; protected set; }
 
         public static void Initialize()
         {
@@ -25,25 +26,16 @@ namespace BepInEx
             Console.WriteLine("Chainloader started");
 
             Plugins = LoadTypes<BaseUnityPlugin>(Utility.PluginsDirectory);
-            
+
             //UnityInjector.ConsoleUtil.ConsoleEncoding.ConsoleCodePage = 932;
             Console.WriteLine($"{Plugins.Count()} plugins loaded");
-
             
-            managerObject = BepInComponent.Create();
+            
+            ManagerObject = BepInComponent.Create();
 
             loaded = true;
         }
 
-        public static string TextLoadedHook(string text)
-        {
-            //foreach (var plugin in TLPlugins)
-            //    if (plugin.TryTranslate(text, out string output))
-            //        return output;
-
-            return text;
-        }
-
         public static ICollection<Type> LoadTypes<T>(string directory)
         {
             List<Type> types = new List<Type>();

Plugins/DynamicTranslationLoader/DynamicTranslationLoader.csproj

@@ -30,6 +30,9 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="0Harmony">
+      <HintPath>..\..\lib\0Harmony.dll</HintPath>
+    </Reference>
     <Reference Include="Assembly-CSharp, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>D:\koikatu\KoikatuTrial_Data\Managed\Assembly-CSharp.dll</HintPath>

Plugins/DynamicTranslationLoader/DynamicTranslator.cs

@@ -1,9 +1,11 @@
 using BepInEx;
 using BepInEx.Common;
+using Harmony;
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using System.Text.RegularExpressions;
 using TMPro;
@@ -14,8 +16,8 @@ namespace DynamicTranslationLoader
 {
     public class DynamicTranslator : BaseUnityPlugin
     {
-        Dictionary<string, string> translations = new Dictionary<string, string>();
-        List<string> untranslated = new List<string>();
+        private static Dictionary<string, string> translations = new Dictionary<string, string>();
+        private static List<string> untranslated = new List<string>();
 
         public override string Name => "Dynamic Translator";
 
@@ -33,18 +35,27 @@ namespace DynamicTranslationLoader
 
                 translations[split[0]] = split[1];
             }
+            
+            var harmony = HarmonyInstance.Create("com.bepis.bepinex.dynamictranslationloader");
+            
+            MethodInfo original = AccessTools.Property(typeof(TMP_Text), "text").GetSetMethod();
+
+            HarmonyMethod prefix = new HarmonyMethod(typeof(DynamicTranslator).GetMethod("LabelTextHook"));
+
+
+            harmony.Patch(original, prefix, null);
         }
 
         protected override void LevelFinishedLoading(Scene scene, LoadSceneMode mode)
         {
-            Translate();
+            TranslateAll();
         }
 
         void OnUpdate()
         {
             if (UnityEngine.Event.current.Equals(Event.KeyboardEvent("f9")))
             {
-                Translate();
+                TranslateAll();
             }
             else if (UnityEngine.Event.current.Equals(Event.KeyboardEvent("f10")))
             {
@@ -53,7 +64,7 @@ namespace DynamicTranslationLoader
             }
         }
 
-        void Translate()
+        void TranslateAll()
         {
             foreach (TextMeshProUGUI gameObject in GameObject.FindObjectsOfType<TextMeshProUGUI>())
             {
@@ -84,19 +95,20 @@ namespace DynamicTranslationLoader
             File.WriteAllText("dumped-tl.txt", output);
         }
 
-        public bool TryTranslate(string input, out string output)
+        static string Translate(string input)
         {
             if (translations.ContainsKey(input))
-            {
-                output = translations[input];
-                return true;
-            }
-            output = null;
+                return translations[input];
 
             if (!untranslated.Contains(input))
                 untranslated.Add(input);
 
-            return false;
+            return input;
+        }
+
+        public static void LabelTextHook(ref string value)
+        {
+            value = Translate(value);
         }
     }
 }