Matt Low
f366c4b808
Consolidate toRemove, toEnable toDisable into toRefresh, move logic of whether an entity should be added or removed to an EntitySystem into EntitySystem. Entities now have a systemBits member which represents which systems they're currently a part of and is used by the refresh() logic in EntitySystem. Adding or removing components from an entity after it has been created and activated will now add or remote the entity from relevant systems.