def vacancy_within

bendvy-ecs-core@0.1.0.3 · execution_reservation_materialization.bend:36

import Base
import bendvy-ecs-core@0.1.0.3/execution_reservation_bundle.bend as Bundle
import bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend as Layout
import bendvy-ecs-core@0.1.0.3/chunk_column.bend as Column

36def vacancy_within(~S:Data,-P:Type,-V:Data,+key:String,-origin:Layout.Layout,index:U32,bundle:Maybe<&1,P>,column:Column.Column<S,Layout.Viewed<P,V>>,within:Bool) -> Layout.ColumnSlot<S,Layout.Viewed<P,V>,key,origin> & (Maybe<&1,P> & Maybe<&2,Bundle.Refusal>):
37  match within:
38    case False{}:(Layout.ColumnSlot{column},(bundle,None{}))
39    case True{}:leaf_checked(~S,P,V,key,origin,bundle,Column.vacancy_generic(S,Layout.Viewed<P,V>,column,index))