Item buffs

[Mads Boddum]

There's an effect attached to the item. If there's infinite charges, there's a reuse time. If not, there's a limited amount of charges.

If used when there's a single charge, the item is deleted afterwards.

[Mads Boddum]

StaticItemService needs to properly support loading from serverdata/item/consumable.sdb

There's a buff_name column which refers to clientdata buff.iff

There's also a charges column which, if > 0, uses TangibleObject.setCounter() with that charge amount.

Finally there's a reuse_time column, which is cooldown in seconds.