mana/manaserv — pull request #23 by bjorn (2012-08-05 20:48:32+00:00)
Title: Fixed issues with removing attribute modifiers

* AttributeModifiersEffect::remove was not calling updateMod with the
'value' parameter, causing it to have no effect at all for Stackable
modifiers.

* The cached value of the changed modifier effect was not being
recalculated when removing modifiers, because it started one layer too
high (there's an inconsistency here: AttributeModifiersEffect::add
updates this cached value while AttributeModifiersEffect::remove
doesn't).