Adding extra functionality to an existing Gizmo aircraft

[Altimutater]

Suppose I wanted to add some extra functionality to a payware aircraft which uses Gizmo - for example, completely hypothetical, I'd like to make a radio bus voltage dataref which is just the Laminar avionics bus voltage except zero if the radio switch is off.

Can I tack something like this amongst the existing scripts or is that likely to make things break?

Also, happy new year, if you're in UTC+9 or beyond

[Pils]

You’d use FlyWithLua probably 

[Altimutater]

This particular hypothetical aircraft already has Gizmo and SASL running side by side... I didn't want to add more scripting frameworks on top of those two, and Lua's implementation of classes (because yes, I did actually want to do a little more than just make one dataref) makes me die inside. If I was to add another scripting plugin, I'd use XPPython3, because I like Python, or just make a C++ or Rust plugin

Happy New Year to everyone in UTC+6 and beyond!

[ilias.tselios]

If has Gizmo, I assume it is X-Avaition product. To amend functionality, where is possible, I will only go with c/c++/rust solution. Not because any issues using Gizmo/SASL/FWL in one acf, but because of performance. Having too many interpreters running at the same time, won't be nice.