CommandManager

Actively running commands.

Cancels every command. This function should generally only be used when an OpMode ends.

Cancels every command in the commandsToCancel list.

Given a set of subsystems (including groups), this extracts the subsystems from within those groups and returns the set of the subsystems in the set plus the subsystems that are children of the groups (if any).

Returns whether or not there are commands running

This function should be run repeatedly every loop. It adds commands if the corresponding Gamepad buttons are being pushed, it runs the periodic functions in Subsystems, it schedules & cancels any commands that need to be started or stopped, and it executes running commands. The reason why it uses a separate function to cancel commands instead of cancelling them itself is because removing items from a list while iterating through that list is a wacky idea.

Schedules a command. When multiple commands are scheduled, each of them run in parallel.

Initializes every command in the commandsToSchedule list.