[new] add MethodBridge.cpp.tpl. MethodBridgeGeneratorCommand doesn't generate and override from same file

Author: pirunxi

Data~/Templates/MethodBridge.cpp.tpl

@@ -0,0 +1,32 @@
+#include <codegen/il2cpp-codegen-metadata.h>
+#if HYBRIDCLR_UNITY_2023_OR_NEW
+#include <codegen/il2cpp-codegen.h>
+#elif HYBRIDCLR_UNITY_2022
+#include <codegen/il2cpp-codegen-il2cpp.h>
+#elif HYBRIDCLR_UNITY_2020 || HYBRIDCLR_UNITY_2021
+#include <codegen/il2cpp-codegen-common-big.h>
+#else
+#include <codegen/il2cpp-codegen-common.h>
+#endif
+
+#include "vm/ClassInlines.h"
+#include "vm/Object.h"
+#include "vm/Class.h"
+#include "vm/ScopedThreadAttacher.h"
+
+#include "../metadata/MetadataUtil.h"
+
+
+#include "../interpreter/InterpreterModule.h"
+#include "../interpreter/MethodBridge.h"
+#include "../interpreter/Interpreter.h"
+#include "../interpreter/MemoryUtil.h"
+#include "../interpreter/InstrinctDef.h"
+
+using namespace hybridclr::interpreter;
+using namespace hybridclr::metadata;
+
+//!!!{{CODE
+
+
+//!!!}}CODE

Editor/Commands/MethodBridgeGeneratorCommand.cs

@@ -31,9 +31,9 @@ public static void CleanIl2CppBuildCache()
             Directory.Delete(il2cppBuildCachePath, true);
         }
 
-        private static void GenerateMethodBridgeCppFile(IReadOnlyCollection<GenericMethod> genericMethods, List<RawReversePInvokeMethodInfo> reversePInvokeMethods, IReadOnlyCollection<RawCalliMethodSignatureInfo> calliMethodSignatures,  string outputFile)
+        private static void GenerateMethodBridgeCppFile(IReadOnlyCollection<GenericMethod> genericMethods, List<RawReversePInvokeMethodInfo> reversePInvokeMethods, IReadOnlyCollection<RawCalliMethodSignatureInfo> calliMethodSignatures, string tempFile, string outputFile)
         {
-            string templateCode = File.ReadAllText(outputFile, Encoding.UTF8);
+            string templateCode = File.ReadAllText(tempFile, Encoding.UTF8);
             var g = new Generator(new Generator.Options()
             {
                 TemplateCode = templateCode,
@@ -84,9 +84,10 @@ public static void GenerateMethodBridgeAndReversePInvokeWrapper(BuildTarget targ
             var calliAnalyzer = new CalliAnalyzer(cache, hotUpdateDlls);
             calliAnalyzer.Run();
 
+            string templateFile = $"{SettingsUtil.TemplatePathInPackage}/MethodBridge.cpp.tpl";
             string outputFile = $"{SettingsUtil.GeneratedCppDir}/MethodBridge.cpp";
 
-            GenerateMethodBridgeCppFile(methodBridgeAnalyzer.GenericMethods, reversePInvokeAnalyzer.ReversePInvokeMethods, calliAnalyzer.CalliMethodSignatures, outputFile);
+            GenerateMethodBridgeCppFile(methodBridgeAnalyzer.GenericMethods, reversePInvokeAnalyzer.ReversePInvokeMethods, calliAnalyzer.CalliMethodSignatures, templateFile, outputFile);
 
             CleanIl2CppBuildCache();
         }