Automatic remote debugger port assignment.

[zaksnet]

This is the continuation of #34651. This PR is only relevant to 3.2 as 4.0 has undergone many changes and it would require a different approach.

I'v made the changes requested by @Faless in #34651 and the game is now requesting the port from the debugger instead of saving/loading it.

[wojtossfm]

While waiting for this to hit 3.2 anyone who has a similar issue can work around this as far as I can tell by adding a tailored plugin to each of their projects e.g. (with an altered range)

tool
extends EditorPlugin


const RANGE_MIN = 10100
const RANGE_MAX = 10200

func build():
	var interface = self.get_editor_interface()
	var settings = interface.get_editor_settings()
	var port = randi() % RANGE_MAX + RANGE_MIN
	settings.set('network/debug/remote_port', port)
	prints("Set port to in settings to", port)
	return true

Managing to consistently get my client/server to connect to their respective debuggers when launching from the editor. It might be overly complex but it works for me so figured I would share in case someone is running into a similar issue.

[akien-mga]

CC @Faless

[Faless]

Some necromancy here, should have reviewed this time ago.
I still fear this feature will be confusing, but it's good to go after removing the extra message (see above).
👍

[Faless]

Looks good to me 👍

[akien-mga]

The commit message should be amended, it doesn't say at all what the commit is about.

[akien-mga]

And this targets 3.2, what about the master branch?

[zaksnet]

And this targets 3.2, what about the master branch?

I'm afraid that this can not be applied to 4.0 since there has been many structural changes there.

[zaksnet]

The commit message should be amended, it doesn't say at all what the commit is about.

Added more info about the commit in the description 👍

[akien-mga]

And this targets 3.2, what about the master branch?

I'm afraid that this can not be applied to 4.0 since there has been many structural changes there.

@Faless Would you be able to do the forward-port to 4.0?

[akien-mga]

Thanks!