OrdinaryResourceSystem.clause: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/ordinary_resource_system.bend as OrdinaryResourceSystem
Lines 30-33 of bendvy-ecs-core@0.1.0.4/ordinary_resource_system.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_resource_system.bend&start_line=30&end_line=33

import Base
import bendvy-ecs-core@0.1.0.4/ordinary_schema.bend as Schema
import bendvy-ecs-core@0.1.0.4/ordinary_query_declaration.bend as Query

# Derive the resource key/mode clause from the same retained declaration.
def clause(~S:Data,~R:Type,~H:Type,~Ops:Type,declaration:Declaration<S,R,H,Ops>) -> Query.Clause<S>:
  match declaration:
    case Declaration{identity,kind,_}:Query.Clause{Schema.resource_key(~S,~R,identity),kind}

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_query_declaration.bend&name=Clause
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_resource_system.bend&name=Declaration
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_schema.bend&name=resource_key