Add Support for Analog Input Directionality.

[DataPlusProgram]

In my project, I’ve implemented directionality for analog inputs as follows:

I was wondering if it would be possible to add this feature to the main project?

The only caveat is that some users might prefer the standard icon instead of having it broken into the four cardinal directions. In such cases, a way to choose the desired behavior would need to be implemented.

[rsubtil]

(sorry, I "replied" to this issue last week, but seems like I forgot to click send 🤦‍♂️)

I've been thinking of implementing a "flair" system that allows to decorate icons with contextual actions like these for any icon, heavily inspired by Kenney's icon pack.

[DataPlusProgram]

Yes it would be necessary to do that to avoid having to create a ton of new assets.

I would purpose a system as follows based on the Kenny assets:

Mode 1: Fully Restricted

This is the current way it works.

Mode 2: Axis Restricted

I don't know a use case for this yet so this mode could possibly be ommited.

Name	x-axis	y-axis
Flair
Example

Mode 3: Unrestricted

This is what I use in my current project.

Name	Up	Down	Left	Right
Flair
Example

A bonus with the flairs is that numbers could be used to denote device ID optionally as well.