finished test

include/omath/rev_eng/internal_rev_object.hpp

@@ -24,10 +24,10 @@ namespace omath::rev_eng
         }
 
         template<std::size_t id, class ReturnType>
-        ReturnType call_virtual_method(auto&&... arg_list)
+        ReturnType call_virtual_method(auto... arg_list)
         {
             using VirtualMethodType = ReturnType(__thiscall*)(void*, decltype(arg_list)...);
-            return (*static_cast<VirtualMethodType**>(this))[id](this, arg_list...);
+            return (*reinterpret_cast<VirtualMethodType**>(this))[id](this, arg_list...);
         }
     };
 } // namespace omath::rev_eng

tests/general/unit_test_reverse_enineering.cpp

@@ -0,0 +1,50 @@
+//
+// Created by Vlad on 10/4/2025.
+//
+#include "omath/linear_algebra/vector3.hpp"
+#include <gtest/gtest.h>
+#include <omath/rev_eng/internal_rev_object.hpp>
+
+class Player final
+{
+public:
+    virtual int foo() {return 1;}
+    virtual int bar() {return 2;}
+    omath::Vector3<float> m_origin{1.f, 2.f, 3.f};
+    int m_health{123};
+};
+
+class RevPlayer : omath::rev_eng::InternalReverseEngineeredObject
+{
+public:
+    omath::Vector3<float> get_origin()
+    {
+        return get_by_offset<omath::Vector3<float>>(sizeof(std::uintptr_t));
+    }
+    int get_health()
+    {
+        return get_by_offset<int>(sizeof(std::uintptr_t)+sizeof(omath::Vector3<float>));
+    }
+
+    int rev_foo()
+    {
+        return call_virtual_method<0, int>();
+    }
+    int rev_bar()
+    {
+        return call_virtual_method<1, int>();
+    }
+};
+
+
+TEST(unit_test_reverse_enineering, read_test)
+{
+    Player player_original;
+    const auto player_reversed = reinterpret_cast<RevPlayer*>(&player_original);
+
+    EXPECT_EQ(player_original.m_origin, player_reversed->get_origin());
+    EXPECT_EQ(player_original.m_health, player_reversed->get_health());
+
+    EXPECT_EQ(player_original.bar(), player_reversed->rev_bar());
+    EXPECT_EQ(player_original.foo(), player_reversed->rev_foo());
+}