Localization cleanup

[winterheart]

Pull Request Type

• [ ] GitHub Workflow changes
• [ ] Documentation or Wiki changes
• [ ] Build and Dependency changes
• [x] Runtime changes
  • [ ] Render changes
  • [ ] Audio changes
  • [ ] Input changes
  • [ ] Network changes
  • [x] Other changes

Description

Currently there in project two kinds of localization files: STR (where all messages of all languages assembled into one file; used in core engine) and MSG (where messages split by language). This PR overhauls localization both frameworks.

Both frameworks now exports their functions to DLL API, so CHECKSUM is changed. OSIRIS scripts has huge internal changes, which may make them incompatible with legacy editor script generator.

Related Issues

Screenshots (if applicable)

Checklist

• [x] I have tested my changes locally and verified that they work as intended.
• [x] I have documented any new or modified functionality.
• [x] I have reviewed the changes to ensure they do not introduce any unnecessary complexity or duplicate code.
• [x] I understand that by submitting this pull request, I am agreeing to license my contributions under the project's license.

Additional Comments