game:
  name: 广东麻将鸡平胡
  type: mahjong
  engine_type: mahjong
  players: { min: 4, max: 4 }

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

deck:
  generator: mahjong
  includeHonors: true
  includeFlowers: true
  total: 136

deal:
  cards_per_player: 13
  dealer_extra: 1

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

fan_types:
  # 鸡胡（1番，只能自摸）
  - { name: 鸡胡, base_fan: 1, level: 1 }
  # 平胡（4番）
  - { name: 清一色, base_fan: 8, level: 3, excludes: [缺一门, 无字] }
  - { name: 对对胡, base_fan: 4, level: 2, conflicts: [暗七对] }
  - { name: 暗七对, base_fan: 8, level: 3, conflicts: [对对胡] }
  - { name: 混一色, base_fan: 4, level: 2, excludes: [缺一门] }
  - { name: 带幺九, base_fan: 4, level: 2, excludes: [缺一门] }
  # 爆胡（8番+）
  - { name: 十三幺, base_fan: 32, level: 3, excludes: [五门齐, 门前清] }
  - { name: 大四喜, base_fan: 32, level: 3 }
  - { name: 大三元, base_fan: 32, level: 3 }
  - { name: 杠上开花, base_fan: 1, level: 1, excludes: [海底捞月] }
  - { name: 海底捞月, base_fan: 1, level: 1 }
  - { name: 抢杠胡, base_fan: 1, level: 1 }

fan_stacking: max_level
max_fan: 999

win_rule:
  ji_hu_self_draw_only: true  # 鸡胡只能自摸

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 }
      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 }
          - { 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