Block a user
Implement Attribute System
Attribute and Effect are implemented, at least to an extent. AttributeSet and AttributeSystem are not. I feel like we can hold off on those for a while and go ahead with #3.
feature-attributes
I think this should go back to a struct rather than an SO. But it also seems like that makes it so the editor can't see them. Might need to implement a custom editor?
feature-attributes
Tried some things. It looks like the editor can't set properties at all, only fields.
WIP: feature-attributes