# Mod→content bridge (D29): the fishing Mod emits the custom mod:fish-caught
# bus event (a Mod cannot register to raw bus events — hooks only, D6/D13 —
# so the event crosses the boundary as content the language CAN match). Every
# third catch grants a free egg, demonstrating the D5 escape-hatch split.
id: fishing-treat
initial: c0
states:
  - id: c0
  - id: c1
  - id: c2
    onEnter:
      - action: give-item
        itemId: egg
        qty: 1
transitions:
  - { from: c0, to: c1, on: mod:fish-caught }
  - { from: c1, to: c2, on: mod:fish-caught }
  - { from: c2, to: c0, on: mod:fish-caught }