def indexed_seek_view

bendvy-ecs-core@0.1.0.3 · column.bend:432

import Base
import owner_handoff.bend as H
import indexed_lifecycle.bend as M

432def indexed_seek_view(~S:Data,~C:Type,~V:Data,~project:C -> C & V,fuel:Nat,values:Array<Maybe<&1,C>>,metadata:M.Metadata,capacity:U32,+target:U32,remaining:H.PrototypeHandoffRows<S,C>,past:History<S,C>,phase:SeekPhase) -> Column<S,C> & Maybe<&2,V>:
433  match fuel remaining phase:
434    case _ H.HandoffNil{} _: (PreparedIndexed{IndexedPreparedOwned{IndexedPreparedState{values,metadata,capacity,target,None{},H.HandoffNil{},past}}},None{})
435    case 0n H.HandoffCon{id,owner,rest} _: (PreparedIndexed{IndexedPreparedOwned{IndexedPreparedState{values,metadata,capacity,0,None{},H.HandoffCon{id,owner,rest},past}}},None{})
436    case 1n+more H.HandoffCon{+id,owner,rest} Inspect{}: indexed_seek_view(~S,~C,~V,~project,more,values,metadata,capacity,target,H.HandoffCon{id,owner,rest},past,Choice{U32.is_eq(target,id),U32.is_lt(target,id)})
437    case 1n+more H.HandoffCon{id,owner,rest} Choice{True{},_}: indexed_prepared_view_projected(~S,~C,~V,values,metadata,capacity,target,rest,past,project(owner))
438    case 1n+more H.HandoffCon{id,owner,rest} Choice{False{},True{}}: (PreparedIndexed{IndexedPreparedOwned{IndexedPreparedState{values,metadata,capacity,target,None{},H.HandoffCon{id,owner,rest},past}}},None{})
439    case 1n+more H.HandoffCon{id,owner,rest} Choice{False{},False{}}: indexed_seek_view(~S,~C,~V,~project,more,values,metadata,capacity,target,rest,HistoryCon{id,Some{owner},past},Inspect{})