Enable 64 bit static build and fix linker error

CMakeSettings.json

@@ -59,6 +59,18 @@
       "ctestCommandArgs": "",
       "inheritEnvironments": [ "msvc_x86" ],
       "variables": []
+    },
+    {
+      "name": "x64-Release-static",
+      "generator": "Ninja",
+      "configurationType": "Release",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "-DVCPKG_TARGET_TRIPLET=x64-windows-static",
+      "buildCommandArgs": "-v",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": [ "msvc_x64_x64" ],
+      "variables": []
     }
   ]
 }

README.md

@@ -23,14 +23,17 @@ vcpkg install wxwidgets
 vcpkg install boost-smart-ptr
 vcpkg install boost-regex
 vcpkg install boost-logic
+vcpkg install boost-pool
 vcpkg install hunspell
 vcpkg integrate install
 ````
  * Then just use "Open Folder" from inside visual studio to open the Magic Set Editor source code root folder.
+ * Select the configuration that you want to build, and hit F7.
 
 Notes:
  * You may need to work around [this bug](https://github.com/microsoft/vcpkg/issues/4756) by replacing `$VCPATH\IDE\CommonExtensions\Microsoft\CMake\CMake\share\cmake-3.16\Modules\FindwxWidgets.cmake` with the file from  https://github.com/CaeruleusAqua/vcpkg-wx-find (`$VCPATH` is usually `C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\Common7`)
  * vcpkg by default installs 32 bit versions of libraries, use `vcpkg install PACKAGENAME:x64-windows` if you want to enable a 64 bit build.
+ * Similarly, to use a static build, use `vcpkg install PACKAGENAME:x32-windows-static`.
  
 For running tests you will also need to
  * Download and install perl (For example [Strawberry perl](http://strawberryperl.com/) or using [MSYS2](https://www.msys2.org/))

src/util/io/get_member.cpp

@@ -20,6 +20,7 @@ using boost::tribool;
 template <> void GetDefaultMember::handle(const String&       v) { value = to_script(v); }
 template <> void GetDefaultMember::handle(const int&          v) { value = to_script(v); }
 template <> void GetDefaultMember::handle(const unsigned int& v) { value = to_script((int)v); }
+template <> void GetDefaultMember::handle(const uint64_t&     v) { value = to_script((int)v); }
 template <> void GetDefaultMember::handle(const double&       v) { value = to_script(v); }
 template <> void GetDefaultMember::handle(const bool&         v) { value = to_script(v); }
 template <> void GetDefaultMember::handle(const tribool&      v) { value = to_script((bool)v); }