From 283f45bb039202f4727d306908619f386290a16b Mon Sep 17 00:00:00 2001
From: johnche <johnche@tencent.com>
Date: Thu, 21 Nov 2024 12:07:45 +0800
Subject: [PATCH] =?UTF-8?q?[unreal]=E8=A7=A3=E5=86=B3=E6=A8=A1=E6=9D=BF?=
 =?UTF-8?q?=E7=BB=91=E5=AE=9A=E5=AF=B9=E4=BA=8Econst=20SomeClass=20&?=
 =?UTF-8?q?=E5=8F=82=E6=95=B0=E7=9A=84=E9=BB=98=E8=AE=A4=E5=80=BC=E4=BC=9A?=
 =?UTF-8?q?=E8=AF=BB=E5=8F=96=E5=88=B0=E5=B7=B2=E7=BB=8F=E9=87=8A=E6=94=BE?=
 =?UTF-8?q?=E6=A0=88=E5=8F=98=E9=87=8F=E7=9A=84=E9=97=AE=E9=A2=98=EF=BC=8C?=
 =?UTF-8?q?fix=20https://github.com/Tencent/puerts/issues/1924?=
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---
 .../Puerts/Source/JsEnv/Public/StaticCall.hpp | 46 ++++++++++++++++++-
 1 file changed, 45 insertions(+), 1 deletion(-)

diff --git a/unreal/Puerts/Source/JsEnv/Public/StaticCall.hpp b/unreal/Puerts/Source/JsEnv/Public/StaticCall.hpp
index ebf44232ef4..aafcd938a25 100644
--- a/unreal/Puerts/Source/JsEnv/Public/StaticCall.hpp
+++ b/unreal/Puerts/Source/JsEnv/Public/StaticCall.hpp
@@ -379,6 +379,11 @@ struct FuncCallHelper<API, std::pair<Ret, std::tuple<Args...>>, CheckArguments,
             return Arg;
         }
 
+        void SetArgument(typename ArgumentType<T>::type InArg)
+        {
+            Arg = InArg;
+        }
+
         void SetRef(typename API::ContextType context, typename API::ValueType holder)
         {
         }
@@ -418,6 +423,11 @@ struct FuncCallHelper<API, std::pair<Ret, std::tuple<Args...>>, CheckArguments,
             return Arg;
         }
 
+        void SetArgument(typename ArgumentType<T>::type InArg)
+        {
+            Arg = InArg;
+        }
+
         void SetRef(typename API::ContextType context, typename API::ValueType holder)
         {
             if (&Buf != &(Arg.get()))
@@ -452,6 +462,11 @@ struct FuncCallHelper<API, std::pair<Ret, std::tuple<Args...>>, CheckArguments,
             return Arg;
         }
 
+        void SetArgument(typename ArgumentType<T>::type InArg)
+        {
+            Arg = InArg;
+        }
+
         void SetRef(typename API::ContextType context, typename API::ValueType holder)
         {
         }
@@ -476,6 +491,15 @@ struct FuncCallHelper<API, std::pair<Ret, std::tuple<Args...>>, CheckArguments,
             return Arg;
         }
 
+        using BuffType = typename std::remove_const<typename std::remove_reference<T>::type>::type;
+        BuffType Buf;
+
+        void SetArgument(BuffType InArg)
+        {
+            Buf = InArg;
+            Arg = Buf;
+        }
+
         void SetRef(typename API::ContextType context, typename API::ValueType holder)
         {
         }
@@ -501,6 +525,11 @@ struct FuncCallHelper<API, std::pair<Ret, std::tuple<Args...>>, CheckArguments,
             return Arg;
         }
 
+        void SetArgument(typename ArgumentType<T>::type InArg)
+        {
+            Arg = InArg;
+        }
+
         void SetRef(typename API::ContextType context, typename API::ValueType holder)
         {
             API::UpdateRefValue(context, holder, API::template Converter<typename std::decay<T>::type>::toScript(context, Arg));
@@ -527,6 +556,11 @@ struct FuncCallHelper<API, std::pair<Ret, std::tuple<Args...>>, CheckArguments,
             return Arg ? Arg : &Buf;
         }
 
+        void SetArgument(BuffType InArg)
+        {
+            Buf = InArg;
+        }
+
         void SetRef(typename API::ContextType context, typename API::ValueType holder)
         {
             API::UpdateRefValue(context, holder, API::template Converter<BuffType>::toScript(context, Buf));
@@ -551,6 +585,11 @@ struct FuncCallHelper<API, std::pair<Ret, std::tuple<Args...>>, CheckArguments,
             return Arg;
         }
 
+        void SetArgument(T InArg)
+        {
+            Arg = InArg;
+        }
+
         void SetRef(typename API::ContextType context, typename API::ValueType holder)
         {
         }
@@ -574,6 +613,11 @@ struct FuncCallHelper<API, std::pair<Ret, std::tuple<Args...>>, CheckArguments,
             return Arg;
         }
 
+        void SetArgument(typename ArgumentType<T>::type InArg)
+        {
+            Arg = InArg;
+        }
+
         void SetRef(typename API::ContextType context, typename API::ValueType holder)
         {
         }
@@ -615,7 +659,7 @@ struct FuncCallHelper<API, std::pair<Ret, std::tuple<Args...>>, CheckArguments,
         {
             if (argCount <= Pos)
             {
-                std::get<Pos>(cppArgHolders).Arg = defaultValue;
+                std::get<Pos>(cppArgHolders).SetArgument(defaultValue);
             }
             DefaultValueSetter<0, Pos + 1, FullArgs...>::Set(cppArgHolders, argCount, rest...);
         }