def apply

bendvy-ecs-core@0.1.0.3 · execution_relation_resource_publication.bend:27

import Base
import bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend as Layout
import bendvy-ecs-core@0.1.0.3/execution_relation_store.bend as Store
import bendvy-ecs-core@0.1.0.3/execution_relation_operation.bend as O
import bendvy-ecs-core@0.1.0.3/execution_relation_context.bend as Context
import bendvy-ecs-core@0.1.0.3/relation_types.bend as T
import bendvy-ecs-core@0.1.0.3/entity_allocator.bend as Allocator
import bendvy-ecs-core@0.1.0.3/change_tick.bend as Tick

27# The canonical command interpreter supplies actual namespace/allocator/resources
28# from one World. The closed relation grant must also verify protected policy.
29def apply(~S:Data,~WR:Type,~resources:Layout.Layout,~same:{WR == Layout.resources(~S,resources) : Type},~route:Layout.Route,~valid:{Layout.grant_valid(~resources,~route) == True{} : Bool},~descriptor:T.Descriptor<S>,~payload:{Layout.payload(resources,route) == Store.Store<S,descriptor> : Type},~view:{Layout.view(resources,route) == Store.View<S,descriptor> : Data},context:Context.Context<S,WR,resources,same>,+namespace:U32,allocator:Allocator.Allocator,owners:WR,operation:O.Operation<S>,tick:Tick.Tick) -> Allocator.Allocator & (WR & Store.Receipt<S>):
30  match context:
31    case Context.Context{expected}:checked(~S,~WR,~resources,~same,~route,~valid,~descriptor,~payload,~view,U32.is_eq(expected,namespace),namespace,allocator,owners,operation,tick)