Sprite or Animated Battler in Battle

[DivineLight]

I tried to use Minimalistic Sideview Battle System and the one that makes the battler visible is this line, right?

def use_sprite?
    return @battler_name != ''
  end

but, it only makes a static battler, how could I make a battler with animated one?

of course, I took a glimpse in Sozai's or Tantekentai SBS, but I cannot derive which one that makes the battler visible with animated.
I mean... it's too complicated.

so, anyone could tell me which line in Sozai's SBS that makes the animated battler visible? thanks in advance.