Missing method Audio.setup_midi()

[dogtopus]

Some RGSS3 games (e.g. Mogeko Castle) utilize this method to initialize(?) MIDI. However it is not present in mkxp so the game failed to start. Add an empty setup_midi() to the Audio module would be enough to resolve this issue since mkxp seems to do MIDI initialization unconditionally (correct me if I am wrong).

PS: I currently add these code to a preload script to workaround this problem:

module Audio
    class << self
        def setup_midi
            return
        end
    end
end

[Ancurio]

0ec1fce4acc0e5cb942ae4fad7d730ee23b30488

Thanks. It had a core implementation seemingly forever, but it looks like I forgot to expose it because almost nobody uses it..