def enter
import bendvy-ecs-core@0.1.0.4/clock_state.bend as ClockStateimport Base
import bendvy-ecs-core@0.1.0.4/change_tick.bend as Tick
19# Every admitted system execution captures exactly one new change tick.
20def enter(state:State) -> State & Tick.Tick:
21 match state:
22 case State{tick,scopes}:entered(Tick.next(tick),scopes)