Modernized modloader, make it actually replace patched assemblies

juanmuscaria · Feb 8, 2024 · e5f7c07 · e5f7c07
1 parent b398807
commit e5f7c07
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Showing 8 changed files with 90 additions and 32 deletions.
diff --git a/modloader/Doorstop/Doorstop.cs b/modloader/Doorstop/Doorstop.cs
diff --git a/modloader/Doorstop/Doorstop.csproj b/modloader/Doorstop/Doorstop.csproj
diff --git a/modloader/Microsoft.NETFramework.ReferenceAssemblies.net35.1.0.3/.signature.p7s b/modloader/Microsoft.NETFramework.ReferenceAssemblies.net35.1.0.3/.signature.p7s
diff --git a/...erenceAssemblies.net35.1.0.3/Microsoft.NETFramework.ReferenceAssemblies.net35.1.0.3.nupkg b/...erenceAssemblies.net35.1.0.3/Microsoft.NETFramework.ReferenceAssemblies.net35.1.0.3.nupkg
diff --git a/modloader/NuGet.Config b/modloader/NuGet.Config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="BepInEx" value="https://nuget.bepinex.dev/v3/index.json" />
+  </packageSources>
+</configuration>
diff --git a/modloader/Plugin.cs b/modloader/Plugin.cs
@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using Mono.Cecil;
+
+namespace modloader
+{
+    public static class Patcher
+    {
+        public static IEnumerable<string> TargetDLLs => GetDLLs();
+
+        public static IEnumerable<string> GetDLLs()
+        {
+            string codeBase = Assembly.GetExecutingAssembly().CodeBase;
+            UriBuilder uri = new UriBuilder(codeBase);
+            string path = Path.Combine(Path.GetDirectoryName(Uri.UnescapeDataString(uri.Path)), "replace");
+
+            if (Directory.Exists(path))
+            {
+                foreach (string assembly in Directory.GetFiles(path, "*.dll", SearchOption.TopDirectoryOnly))
+                {
+                    Console.WriteLine("Found Assembly replacement at " + assembly);
+                    string fileName = Path.GetFileName(assembly);
+                    yield return fileName;
+                }
+            }
+        }
+
+        // Patches the assemblies
+        public static void Patch(ref AssemblyDefinition assembly)
+        {
+            Console.WriteLine("Replacing " + assembly.FullName);
+
+            string codeBase = Assembly.GetExecutingAssembly().CodeBase;
+            UriBuilder uri = new UriBuilder(codeBase);
+            string path = Path.Combine(Path.GetDirectoryName(Uri.UnescapeDataString(uri.Path)), "replace");
+            if (Directory.Exists(path))
+            {
+                assembly = AssemblyDefinition.ReadAssembly(Path.Combine(path, assembly.Name.Name + ".dll"));
+            }
+            else
+            {
+                Console.WriteLine("Replacment path is gone??? No game Assembles will be patched!");
+            }
+        }
+    }
+}
diff --git a/modloader/modloader.csproj b/modloader/modloader.csproj
@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net35</TargetFramework>
+    <AssemblyName>modloader</AssemblyName>
+    <Description>My first plugin</Description>
+    <Version>1.0.0</Version>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <LangVersion>latest</LangVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="BepInEx.Analyzers" Version="1.*" PrivateAssets="all" />
+    <PackageReference Include="BepInEx.Core" Version="5.*" />
+    <PackageReference Include="BepInEx.PluginInfoProps" Version="1.*" />
+    <PackageReference Include="UnityEngine.Modules" Version="5.3.4" IncludeAssets="compile" />
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFramework.TrimEnd(`0123456789`))' == 'net'">
+    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.2" PrivateAssets="all" />
+  </ItemGroup>
+</Project>
diff --git a/modloader/modloader.sln b/modloader/modloader.sln
@@ -1,16 +1,25 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Doorstop", "Doorstop\Doorstop.csproj", "{ED48B984-7FF8-4BED-9C31-9110F3FB3A4B}"
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.002.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "modloader", "modloader.csproj", "{E4FAB302-FC55-4F05-81DE-B43652B4AA13}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{ED48B984-7FF8-4BED-9C31-9110F3FB3A4B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{ED48B984-7FF8-4BED-9C31-9110F3FB3A4B}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{ED48B984-7FF8-4BED-9C31-9110F3FB3A4B}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{ED48B984-7FF8-4BED-9C31-9110F3FB3A4B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E4FAB302-FC55-4F05-81DE-B43652B4AA13}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E4FAB302-FC55-4F05-81DE-B43652B4AA13}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E4FAB302-FC55-4F05-81DE-B43652B4AA13}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E4FAB302-FC55-4F05-81DE-B43652B4AA13}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {1F587C02-7DCD-4A3A-8F81-A54ABCCB9808}
 	EndGlobalSection
 EndGlobal