OrdinaryMachineSchedule.dispatch: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/ordinary_machine_schedule.bend as OrdinaryMachineSchedule
Lines 24-32 of bendvy-ecs-core@0.1.0.4/ordinary_machine_schedule.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_machine_schedule.bend&start_line=24&end_line=32

import Base
import bendvy-ecs-core@0.1.0.4/world.bend as W
import bendvy-ecs-core@0.1.0.4/system.bend as Sys

# Advanced fixed-group router: ids 1/2/3 call apply/exit/transition; the remaining
# case calls enter. Use with steps(), not arbitrary ids assumed validated here.
# Closed callbacks must return actual owners/World and their failure outcome.
def dispatch(~S:Data,~C:Type,~R:Type,~E:Data,~H:Type,~Error:Data,~apply:H -> W.World<S,C,R,E> -> H & Sys.Outcome<W.World<S,C,R,E>,Error,Unit>,~exit:H -> W.World<S,C,R,E> -> H & Sys.Outcome<W.World<S,C,R,E>,Error,Unit>,~transition:H -> W.World<S,C,R,E> -> H & Sys.Outcome<W.World<S,C,R,E>,Error,Unit>,~enter:H -> W.World<S,C,R,E> -> H & Sys.Outcome<W.World<S,C,R,E>,Error,Unit>,owners:H,world:W.World<S,C,R,E>,id:U32) -> H & Sys.Outcome<W.World<S,C,R,E>,Error,Unit>:
  match id:
    case 1:apply(owners,world)
    case 2:exit(owners,world)
    case 3:transition(owners,world)
    case _:enter(owners,world)

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Con
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Nil
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/system.bend&name=Outcome
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/world.bend&name=World