Inits that are logically singletons (e.g. actor
location or owner) should implement this interface
to avoid runtime inconsistencies.
Duplicate instances are rejected at init-time,
allowing simpler queries when they are used.
A shared ValueActorInit<T> is introduced to reduce duplication
in the most common init cases, and an ActorInitActorReference
allow actors to be referenced by map.yaml name.
If the MCV is deployed as a Construction Yard when
the timer expires the structure will take a 50%
damage hit from a chrono-vortex.
If the MCV is in the process of (un)deploying it
will be returned in MCV form.
