* Heretic focus changes, turns it into an Element
* Buffs Void cloak, letting it hold more and hold more kinds of items
* Makes eldritch potions small sized (before: normal)
* Adds more explanations to some descriptions.
Loosely adapted from /vg/. This is an entity component system for adding behaviours to datums when inheritance doesn't quite cut it. By using signals and events instead of direct inheritance, you can inject behaviours without hacky overloads. It requires a different method of thinking, but is not hard to use correctly. If a behaviour can have application across more than one thing. Make it generic, make it a component. Atom/mob/obj event? Give it a signal, and forward it's arguments with a SendSignal() call. Now every component that want's to can also know about this happening.
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