def evacuate_start
import bendvy-ecs-core@0.1.0.3/column.bend as Columnimport Base
import owner_handoff.bend as H
225def evacuate_start(~S:Data,~C:Type,fuel:Nat,+id:U32,values:Array<Maybe<&1,C>>,rows:H.PrototypeHandoffRows<S,C>) -> Array<Maybe<&1,C>> & H.PrototypeHandoffRows<S,C>:
226 evacuate_pending(~S,~C,fuel,id,rows,Array.swap(Maybe<&1,C>,values,U32.sub(id,1),None{}))