nEngine/content/statemachines/spring-quest.yaml

# Example state machine (D15/D20: behavior language v2) — quest prototype.
# State = quest stage (inactive -> active -> complete); transitions = event +
# condition; rewards/state = actions. Demonstrates onEnter actions (give-item,
# set-state) and the player.questProgress.<id> convention from boundaries.md.
id: spring-quest
initial: inactive
states:
  - id: inactive
  - id: active
    onEnter:
      - action: give-item
        itemId: parsnip-seed
        qty: 1
  - id: complete
    onEnter:
      - action: set-state
        path: player.questProgress.spring-quest
        value: complete
transitions:
  - from: inactive
    to: active
    on: day-start
    when:
      op: gte
      path: time.day
      value: 3
  - from: active
    to: complete
    when:
      op: gte
      path: player.inventory.parsnip
      value: 5