Convert IDA imagebase to detours

Question

I have succefully hooked a game with imagebase 400000 (Ex:

//  LRESULT __stdcall sub_6D5040(int a1, UINT Msg, WPARAM wParam, int a4)

Game.SecondaryFunctHookAddress = "0x2D5040"

and the game work.

Now I have another game with imagebase: 140000000

// __int64 __fastcall sub_1405B4B60(__int64 *a1)

I have tried:

Game.SecondaryFunctHookAddress = "0x0005B4B60"

but not work becouse detour don't attach the address.

until now I have converted the address with this function:

    DWORD GetGameFunctionAddress(std::string GameFileExe, std::string Address)
    {
        ///////////////////////////////////////////////////////////////
        /// Get integer value address of the original function hook  //
        ///////////////////////////////////////////////////////////////
    
        return (DWORD)GetModuleHandleA(GameFileExe.c_str()) + std::strtoul(Address.c_str(), NULL, 16);
}

and always work, but now there is a imagebase of 140000000 and seem more complicated.

Can you please tell me what is the right address for sub_1405B4B60 converted to string ?

Best Regards