Looks for objects that are either moving or doing an action.
[moving Player] [?] -> [moving Player] [Checkmark] [stationary Player] [?] -> [stationary Player] [Cross]
This is the opposite of stationary.
In order to be used on the right side, it must be present in the left side. Having it only appear on the right side is ambiguous.
If used on the left and right side, the direction/action assigned on the right side will match the one found on the left.
If Moving is used on an object on the left side but absent from that same object from the right, then the movement/action from that object is removed.
[ moving Player | Crate ] -> [ Player | moving Crate ]