~/jendhub

def lookup_root

bendvy-ecs-core@0.1.0.4 · hierarchy_traversal_provider.bend:49

import bendvy-ecs-core@0.1.0.4/hierarchy_traversal_provider.bend as HierarchyTraversalProvider
import Base
import bendvy-ecs-core@0.1.0.4/relation_types.bend as G
import bendvy-ecs-core@0.1.0.4/relation_commands.bend as A
import bendvy-ecs-core@0.1.0.4/world.bend as W

49def lookup_root(~S:Data,~C:Type,~R:Type,~E:Data,~descriptor:G.HierarchyDescriptor<S>,world:W.World<S,A.Store<S,C>,R,A.Notice<S,E>>,target:W.Handle<S>) -> W.World<S,A.Store<S,C>,R,A.Notice<S,E>> & Maybe<&2,W.Handle<S>>:
50  match target:
51    case W.Handle{+namespace,+id}: checked_root(~S,~C,~R,~E,~descriptor,W.valid(~S,~A.Store<S,C>,~R,~A.Notice<S,E>,world,W.Handle{namespace,id}),W.Handle{namespace,id})

Uses (9)

Used by (2)