I believe somebody did work on a system that allowed multi-user patch editing. Hopefully someone else on the list has a link.
The difficulty is that Pd's code assumes the input is coming from a single user. There's no way for the input methods to differentiate input from separate users. And even if you fixed that, things like dragging array points happen by setting _global_ variables for callbacks. So if you drag on one array while I happen to be dragging on another (or doing anything else for that matter), we'll end up messing with each other's interaction with the patch.
-Jonathan
On Tuesday, March 31, 2015 6:59 PM, jamal crawford <threen52@ml1.net> wrote: