This appears to be using the deprecated wplibj command based stuff instead of calling wplibj2 comments when possible.
Maybe upgrading/rewriting this could be a practice project next year.
Also why is their 2019 subsystems in this when this was for a different robot?
https://docs.wpilib.org/en/stable/docs/software/commandbased/command-based-changes.html
This appears to be using the deprecated wplibj command based stuff instead of calling wplibj2 comments when possible.
Maybe upgrading/rewriting this could be a practice project next year.
Also why is their 2019 subsystems in this when this was for a different robot?
https://docs.wpilib.org/en/stable/docs/software/commandbased/command-based-changes.html