def initialize_resources

bendvy-ecs-core@0.1.0.3 · execution_composer_layout.bend:294

import Base
import bendvy-ecs-core@0.1.0.3/owner_product.bend as Product
import bendvy-ecs-core@0.1.0.3/lifecycle.bend as Lifecycle
import bendvy-ecs-core@0.1.0.3/change_tick.bend as Tick

294# Called only by a genuine ordinary World creation boundary, never by reads.
295def initialize_resources(~S:Data,layout:Layout,+tick:Tick.Tick,owners:resources(~S,layout)) -> resources(~S,layout):
296  match layout owners:
297    case EmptyLayout{} owner:owner
298    case LayoutLeaf{P,V,refresh,key,accessPolicy} ResourceSlot{Viewed{owner,_},_}:ResourceSlot{initialized(P,V,refresh(owner)),Lifecycle.Stamp{Some{tick},Some{tick}}}
299    case ClassifiedLayoutLeaf{P,V,refresh,key,_,accessPolicy} ResourceSlot{Viewed{owner,_},_}:ResourceSlot{initialized(P,V,refresh(owner)),Lifecycle.Stamp{Some{tick},Some{tick}}}
300    case LayoutPair{left,right} Product.Owner{l,r}:Product.Owner{initialize_resources(~S,left,tick,l),initialize_resources(~S,right,tick,r)}