ClockState.ensured: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/clock_state.bend as ClockState
Lines 73-77 of bendvy-ecs-core@0.1.0.3/clock_state.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/clock_state.bend&start_line=73&end_line=77

import Base
import bendvy-ecs-core@0.1.0.3/change_tick.bend as Tick

# Lower query execution reuses an admitted scope, opening one only when direct.
def ensured(+tick:Tick.Tick,scopes:List<&2,Tick.Tick>) -> State & Bool:
  match scopes:
    case []:(State{Tick.next(tick),[Tick.next(tick)]},True{})
    case active <> rest:(State{tick,active <> rest},False{})

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  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/change_tick.bend&name=Tick
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/change_tick.bend&name=next
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/clock_state.bend&name=State