The name registry behind Cauldron2D.Arenas.world_name/1:
{:via, Cauldron2D.Arenas.OnDemand, id} resolves to arena id's world, starting the
arena when it is not running. An id no arena is registered for resolves to :undefined.
The name registry behind Cauldron2D.Arenas.world_name/1:
{:via, Cauldron2D.Arenas.OnDemand, id} resolves to arena id's world, starting the
arena when it is not running. An id no arena is registered for resolves to :undefined.