```
      3>C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\optional(69,17): warning C4244: 'initializing': conversion from '_Ty' to 'float', possible loss of data [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ty=double
                 ] (compiling source file ..\src\damage.cpp)
       D:\a\Cataclysm-BN\Cataclysm-BN\src\damage.cpp(528): message : see reference to function template instantiation 'std::_Optional_destruct_base<_Ty,true>::_Optional_destruct_base<double>(std::in_place_t,double &&)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ty=float
                 ]
       D:\a\Cataclysm-BN\Cataclysm-BN\src\damage.cpp(528): message : see reference to function template instantiation 'std::_Optional_destruct_base<_Ty,true>::_Optional_destruct_base<double>(std::in_place_t,double &&)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ty=float
                 ]
       C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\optional(185): message : see reference to function template instantiation 'std::_Optional_construct_base<_Ty>::_Optional_construct_base<double>(std::in_place_t,double &&)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ty=float
                 ] (compiling source file ..\src\damage.cpp)
       C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\optional(185): message : see reference to function template instantiation 'std::_Optional_construct_base<_Ty>::_Optional_construct_base<double>(std::in_place_t,double &&)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ty=float
                 ] (compiling source file ..\src\damage.cpp)
         debug_menu.cpp
       D:\a\Cataclysm-BN\Cataclysm-BN\src\damage.cpp(437): message : see reference to function template instantiation 'std::optional<float>::optional<double,0>(_Ty2 &&)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ty2=double
                 ]
       D:\a\Cataclysm-BN\Cataclysm-BN\src\damage.cpp(435): message : see reference to function template instantiation 'std::optional<float>::optional<double,0>(_Ty2 &&)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ty2=double
                 ]
```
```
      3>C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\functional(660,27): warning C4244: 'return': conversion from 'float' to '_Rx', possible loss of data [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Rx=int
                 ] (compiling source file ..\src\item_factory.cpp)
       C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\functional(821): message : see reference to function template instantiation '_Rx std::_Invoker_ret<_Rx,false>::_Call<_Callable&,const material_type&>(_Fx,const material_type &) noexcept(false)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Rx=int,
                     _Callable=Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>,
                     _Fx=Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3> &
                 ] (compiling source file ..\src\item_factory.cpp)
       C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\functional(822): message : see reference to function template instantiation '_Rx std::_Invoker_ret<_Rx,false>::_Call<_Callable&,const material_type&>(_Fx,const material_type &) noexcept(false)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Rx=int,
                     _Callable=Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>,
                     _Fx=Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3> &
                 ] (compiling source file ..\src\item_factory.cpp)
       C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\functional(821): message : while compiling class template member function '_Rx std::_Func_impl_no_alloc<Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>,_Rx,const material_type &>::_Do_call(const material_type &)' [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Rx=int
                 ] (compiling source file ..\src\item_factory.cpp)
       C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\functional(717): message : see reference to class template instantiation 'std::_Func_impl_no_alloc<Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>,_Ret,const material_type &>' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ret=int
                 ] (compiling source file ..\src\item_factory.cpp)
       C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\functional(911): message : see reference to variable template 'const bool _Is_large<std::_Func_impl_no_alloc<<lambda_67ddc0d115e26360f5b2d124d5db5af3>,int,material_type const &> >' being compiled (compiling source file ..\src\item_factory.cpp) [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
         itype.cpp
         iuse.cpp
       C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\functional(1042): message : see reference to function template instantiation 'void std::_Func_class<_Ret,const material_type &>::_Reset<Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>>(_Fx &&)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ret=int,
                     _Fx=Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>
                 ] (compiling source file ..\src\item_factory.cpp)
       C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Tools\MSVC\14.29.30133\include\functional(1042): message : see reference to function template instantiation 'void std::_Func_class<_Ret,const material_type &>::_Reset<Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>>(_Fx &&)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Ret=int,
                     _Fx=Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>
                 ] (compiling source file ..\src\item_factory.cpp)
       D:\a\Cataclysm-BN\Cataclysm-BN\src\item_factory.cpp(605): message : see reference to function template instantiation 'std::function<int (const material_type &)>::function<Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>,0>(_Fx)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Fx=Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>
                 ]
       D:\a\Cataclysm-BN\Cataclysm-BN\src\item_factory.cpp(603): message : see reference to function template instantiation 'std::function<int (const material_type &)>::function<Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>,0>(_Fx)' being compiled [D:\a\Cataclysm-BN\Cataclysm-BN\msvc-full-features\Cataclysm-lib-vcpkg-static.vcxproj]
                 with
                 [
                     _Fx=Item_factory::finalize_pre::<lambda_67ddc0d115e26360f5b2d124d5db5af3>
                 ]
```