def groups

bendvy-ecs-core@0.1.0.4 · restore_graph_validation.bend:36

import Base
import bendvy-ecs-core@0.1.0.4/restore_graph_data.bend as R
import bendvy-ecs-core@0.1.0.4/snapshot_data.bend as Basic
import bendvy-ecs-core@0.1.0.4/relation_types.bend as G

36def groups(~S:Data,values:List<&2,R.Group>,+descriptor:G.Descriptor<S>,+entities:List<&2,Basic.Entity>,graph:G.Graph<S>,next:G.Graph<S> -> R.GraphResult<S>) -> R.GraphResult<S>:
37  match values:
38    case []:next(graph)
39    case R.Group{target,members} <> rest:sources(~S,members,target,descriptor,entities,graph,graph => groups(~S,rest,descriptor,entities,graph,next))