def inverse

bendvy-ecs-core@0.1.0.3 · execution_relation_access.bend:59

import Base
import bendvy-ecs-core@0.1.0.3/world.bend as W
import bendvy-ecs-core@0.1.0.3/relation_types.bend as T
import bendvy-ecs-core@0.1.0.3/execution_relation_store.bend as Store
import bendvy-ecs-core@0.1.0.3/execution_state.bend as State

59def inverse(~S:Data,~descriptor:T.Descriptor<S>,~C:Type,~R:Type,~view:State.Scope<S,C,R> -> State.Scope<S,C,R> & Store.View<S,descriptor>,scope:State.Scope<S,C,R>,+target:W.Handle<S>) -> State.Scope<S,C,R> & Lookup<List<&2,W.Handle<S>>>:
60  match scope:
61    case State.Scope{columns,resources,+live,tick,prior,+notice}:inverse_checked(~S,~descriptor,~C,~R,~view,State.member(~S,target,live),namespace(~S,notice),State.Scope{columns,resources,live,tick,prior,notice},target)