Disable Melee Staff Attacks (or auto attacks)

[Batman 9]

I've noticed, from time to time, my spell casting class, like a Warlock or Mage, will stop casting spells and start melee auto-attacking. How do I disable and / or turn off melee attacks to ensure that never happens? My fight class is very simple, and nothing to complex, but I was hoping there might be an option  to disable melee attack.

Thanks and take care!

[Arcangelo 105]

Yea - the auto attack id just called auto - and just set some crazy conditions it have to meet before using it, like only use on rare creeps if your mana is equal to 97 % and your hp is smallere than 2 hp or something like that :)

But your right you Cant simply just do a turn off :)