Banana Preference Vanilla

- UnitHasBuff(unit, name) function to determine whether the unit has a buff named name, the unit is player, target, etc., and returns true/false.
- The UnitHasDebuff(unit, name) function returns true/false to determine whether the unit has a debuff named name, and the unit is player, target, etc.
- The CancelAura(name) function, which corresponds to the /cancelaura macro, cancels everything called name, including form, stance, aura, stealth, etc., which is displayed as a buff.
- The CancelForm() function, which corresponds to the /cancelform macro to cancel the current form, pose, aura, sneak, etc.