Language selector

[Nediorg]

Ability to select a language in a separate menu. Languages can be added through a directory in the game folder.

[forkiesassds]

That would require adding Unicode support.

[UnknownShadow200]

Unfortunately, due to the way ClassiCube is written, adding support for more languages is not an easy task https://github.com/UnknownShadow200/ClassiCube/issues/652 (e.g. at the minimum issues b) and c) apply here, and e) for some languages)