game:
  name: 国标麻将
  type: mahjong
  engine_type: mahjong
  players: { min: 4, max: 4 }

requires:
  - deck.generator_mahjong
  - deck.flower_cards
  - meldsolver.standard_win
  - meldsolver.seven_pairs
  - meldsolver.thirteen_orphans
  - meldsolver.all_orphans
  - meldsolver.double_dragon
  - phase.mahjong_turn
  - phase.priority_arbitration
  - scoring.fan_exclusion

deck:
  generator: mahjong
  includeHonors: true
  includeFlowers: true
  total: 144

deal:
  cards_per_player: 13
  dealer_extra: 1

flower_rules:
  on_draw: replace_and_draw
  scoring:
    normal: 1
    matching:
      value: 1
      mapping:
        1: [春, 梅]
        2: [夏, 兰]
        3: [秋, 竹]
        4: [冬, 菊]

win_min_fan: 8
fan_stacking: add_max

fan_types:
  # 88番
  - { name: 大四喜, base_fan: 88, level: 12, excludes: [圈风, 门风, 三风] }
  - { name: 大三元, base_fan: 88, level: 12, excludes: [双箭刻] }
  - { name: 十三幺, base_fan: 88, level: 12, excludes: [五门齐, 门前清, 单钓将, 混幺九] }
  - { name: 连七对, base_fan: 88, level: 12, excludes: [七对, 门前清, 单钓将, 清一色, 无字] }
  # 64番
  - { name: 小四喜, base_fan: 64, level: 11, excludes: [三风] }
  - { name: 小三元, base_fan: 64, level: 11, excludes: [双箭刻] }
  - { name: 字一色, base_fan: 64, level: 11, excludes: [碰碰和, 全带幺, 混幺九, 缺一门] }
  # 48番
  - { name: 一色四同顺, base_fan: 48, level: 10, excludes: [一色三同顺, 四归一, 一般高] }
  # 24番
  - { name: 清一色, base_fan: 24, level: 8, excludes: [无字, 缺一门] }
  - { name: 七对, base_fan: 24, level: 8, excludes: [门前清, 单钓将] }
  - { name: 全双, base_fan: 24, level: 8 }
  # ... Demo阶段只列关键番种

phases:
  - name: deal
    type: auto
    action: deal_cards_with_flowers
    next: play

  - name: play
    type: mahjong_turn
    turn_order: counter_clockwise
    sub_phases:
      draw:
        type: auto
        action: draw_card
        on_draw_flower: replace
        on_empty_deck: exhausted
      self_action:
        options:
          - { action: discard }
          - { action: an_kong }
          - { action: bu_kong, condition: has_punged_pair }
          - { action: win, condition: can_win_tumo_and_fan_ge_8 }
      others_reaction:
        options:
          - { action: chi, priority: 1, condition: can_chi }
          - { action: pung, priority: 2, condition: has_two_same }
          - { action: ming_kong, priority: 3, condition: has_three_same }
          - { action: win, priority: 4, condition: can_win_and_fan_ge_8 }
          - { action: pass, priority: 0 }
        priority_policy: highest_wins
        on_win: game_over
    end_conditions:
      - { type: player_wins, action: settle }
      - { type: deck_exhausted, action: draw_game }

  - name: settle
    type: auto
    action: calculate_scores
    next: null

scoring:
  mode: fan_table
  max_cap: 999