def descendants

bendvy-ecs-core@0.1.0.4 · hierarchy_traversal.bend:35

import Base
import entity_key.bend as K
import bendvy-ecs-core@0.1.0.4/relation_types.bend as G
import bendvy-ecs-core@0.1.0.4/relation_graph.bend as Graph

35def descendants(~S:Data,+graph:G.Graph<S>,+descriptor:G.Descriptor<S>,target:K.Key,order:Order) -> Walk:
36  descendants_loop(~S,budget(~S,graph),(Graph.inverse(~S,graph,descriptor,target),[]),graph,descriptor,order)