iomanager

type DrawSpec struct {
	E   entity.Entity
	Loc locationmanager.Combination
}

type IoType int

type Manager interface {
	// Shutdown turns of all IO.
	Shutdown()

	// Add registers an output channel with the Manager.
	Add(t IoType, out chan []DrawSpec)

	// Distribute sends the given entities out down all the output channels.
	Distribute(data []entity.Entity)

	// Handle is called by any input monitors to let the Manager deal with events.
	Handle(e events.Event)
}