def undo

bendvy-ecs-core@0.1.0.3 · execution_recoverable_component.bend:67

import Base
import bendvy-ecs-core@0.1.0.3/world.bend as W
import bendvy-ecs-core@0.1.0.3/chunk_column.bend as Column
import bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend as Layout
import bendvy-ecs-core@0.1.0.3/execution_query_identity.bend as Identity
import bendvy-ecs-core@0.1.0.3/execution_resource_policy.bend as Policy
import bendvy-ecs-core@0.1.0.3/recoverable_component.bend as RC

67def undo(~S:Data,~C:Type,~R:Type,~E:Data,~layout:Layout.Layout,~route:Layout.Route,~same:{C == Layout.columns(~S,layout) : Type},~valid:{Layout.grant_valid(~layout,~route) == True{} : Bool},~ordinary:{Layout.policy(layout,route) == Policy.Ordinary{} : Policy.Policy},record:RC.Record<S,Layout.payload(layout,route)>,world:W.World<S,C,R,E>) -> W.World<S,C,R,E> & RC.Record<S,Layout.payload(layout,route)>:
68  match record:
69    case RC.Record{handle,stamp,payload}:undo_offset(~S,~C,~R,~E,~layout,~route,~same,stamp,payload,Identity.world_offset(~S,~C,~R,~E,world,Column.maximum_capacity(),handle))