ResourceField.taken: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/resource_field.bend as ResourceField
Lines 8-10 of bendvy-ecs-core@0.1.0.3/resource_field.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/resource_field.bend&start_line=8&end_line=10

import Base
import bendvy-ecs-core@0.1.0.3/owner_product.bend as Product

def taken(~R:Type,~P:Type,~Rest:Type,~V:Data,~lens:Product.Lens<R,P,Rest>,~view:P -> P & V,result:Rest & P) -> R & V:
  match result:
    case (rest,part):viewed(~R,~P,~Rest,~V,~lens,rest,view(part))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/owner_product.bend&name=Lens
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/resource_field.bend&name=viewed