Windows: Declare UTF-8 through manifest

[Ghabry]

Since Windows 10 2019 update it is possible to set the app codepage to UTF-8: https://learn.microsoft.com/en-us/windows/apps/design/globalizing/use-utf8-code-page

We could add that manifest to get Unicode support in our tools on Windows for free.

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(Not worth for the Player imo as our abstraction there is already fairly good and likely not all migrated to the adware named Windows 10 xD)

[scurest]

For anyone who needs this, you don't have to wait for an official release with it. It's easy to staple the manifest to the .exe yourself.

Download rcedit, create a .xml file with this manifest

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
  <assemblyIdentity type="win32" name="..." version="6.0.0.0"/>
  <application>
    <windowsSettings>
      <activeCodePage xmlns="http://schemas.microsoft.com/SMI/2019/WindowsSettings">UTF-8</activeCodePage>
    </windowsSettings>
  </application>
</assembly>

and run eg. rcedit.exe path/to/lmu2png.exe --application-manifest path/to/manifest.xml to edit the tool's .exe in place.

This makes lmu2png.exe work on Japanese games, at least under Wine.

[Ghabry]

According to the documentation it should even work when you call the xml file "lmu2png.exe.manifest" and place it next to the exe. Though last time I tried this it didn't work... (And couldn't figure out why)

When this works it would be cool for locals emulation on Windows because since Windows 11 you can also write stuff like "ja-JP" in it. (I attempted this with "RPG_RT.exe.manifest") to run Japanese games.

Have to try this again with using that tool...