nEngine/examples/sample-game/content/statemachines/restoration-quest.yaml

# Endgame quest (D29/D33): activated on the day-start after the mayor-talk-quest
# completes, completes on a later day-start once the player has earned at least
# 500 gold (the restoration goal the Mayor reveals). On completion it pays a
# bonus, sets the questProgress slot, and raises player.flag.victory — which
# gates the Mayor's and Mia's victory dialogue branches. The gold reward uses
# the `add` incremental action (D33); questProgress + flag are absolute set-state.
id: restoration-quest
initial: inactive
states:
  - id: inactive
  - id: active
  - id: complete
    onEnter:
      - action: give-item
        itemId: egg
        qty: 3
      - action: add
        path: player.gold
        value: 200
      - action: play-bgm
        soundId: bgm-victory
        fadeMs: 500
      - action: play-sound
        sound: harvest
      - action: set-state
        path: player.questProgress.restoration-quest
        value: complete
      - action: set-state
        path: player.flag.victory
        value: true
transitions:
  - from: inactive
    to: active
    on: day-start
    when:
      and:
        - { op: eq, path: player.questProgress.mayor-talk-quest, value: complete }
        - not: { op: exists, path: player.questProgress.restoration-quest }
  - from: active
    to: complete
    on: day-start
    when:
      op: gte
      path: player.gold
      value: 500