ClockState.enter: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/clock_state.bend as ClockState
Lines 31-34 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=31&end_line=34

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

# Every admitted system execution captures exactly one new change tick.
def enter(state:State) -> State & Tick.Tick:
  match state:
    case State{tick,scopes}:entered(Tick.next(tick),scopes)

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  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
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/clock_state.bend&name=entered