The action bar shows the order of who attacks first, based on Agi stat of mons and chars in the battle, it then moves down the line.. The issue is that these are almost always tied into some type of bigger battle system plugin ppl dnt want to use.. so a stand-alone 1 would be a great addition to CGMZ plugins. As AGI is basically speed, and speed determines who attacks first.
(NOT my picture below btw, just using for an example of what I mean.)