Please add to BatClient @attackTarget variable that gives monster name
you are in combat with (which name and healthbar is shown in GUI).
Additionally, make it possible to click the name in the graphical combat
healthbar to make @selectedTarget to be name of the monster you are
in combat with.
This way it is much more easier to cast spells to monster in combat:
"cast XXX at @attackTarget". Useful in large parties with lot of
action.