parent
64c7b47a4b
commit
efc71af70c
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@ -37,6 +37,7 @@ def draw_tile(engine):
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# 返回摸到的牌和游戏是否结束的标志
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return tile, False # 返回摸到的牌对象和游戏继续的标志
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def discard_tile(self, tile):
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"""
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当前玩家打牌逻辑，记录打出的牌和当前牌河信息。
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@ -96,6 +97,7 @@ def peng(self, tile):
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logger.info(f"玩家 {player} 碰了一张牌: {tile}。当前明牌: {self.state.melds[player]}")
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def gang(self, tile, mode):
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"""
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当前玩家杠牌逻辑，记录杠牌类型和状态更新。
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@ -137,7 +139,6 @@ def gang(self, tile, mode):
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raise ValueError("无效的杠牌类型，仅支持 'ming'、'an' 或 'bu'")
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def check_blood_battle(self):
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"""
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检查游戏是否流局或血战结束，记录状态。
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@ -189,8 +190,9 @@ def set_missing_suit(player, game_state):
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def check_other_players(self, tile):
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"""
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检查其他玩家是否可以对打出的牌进行操作（如碰、杠、胡牌）。
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如果有玩家选择碰或杠，修改游戏状态和出牌顺序。
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检查其他玩家是否可以对打出的牌进行操作（如胡牌、杠、碰）。
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优先级为：胡牌 > 杠牌 > 碰牌。
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如果有玩家选择操作，修改游戏状态和出牌顺序。
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"""
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current_player = self.state.current_player
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actions_taken = False
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@ -199,30 +201,32 @@ def check_other_players(self, tile):
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if player == current_player:
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continue
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# 检查是否可以碰
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if self.state.hands[player].tile_count[tile] >= 2:
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logger.info(f"玩家 {player} 可以碰玩家 {current_player} 的牌: {tile}")
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if self.handle_peng(player, tile): # 执行碰牌逻辑
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actions_taken = True
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break # 碰牌后不检查其他玩家
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# 检查是否可以杠
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if self.state.hands[player].tile_count[tile] >= 3:
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logger.info(f"玩家 {player} 可以杠玩家 {current_player} 的牌: {tile}")
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if self.handle_gang(player, tile, mode="ming"): # 执行明杠逻辑
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actions_taken = True
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break # 杠牌后不检查其他玩家
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# 检查是否可以胡牌
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# 优先检查胡牌
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if self.can_win(self.state.hands[player], self.state.melds[player], self.state.missing_suits[player]):
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logger.info(f"玩家 {player} 可以胡玩家 {current_player} 的牌: {tile}")
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self.handle_win(player, current_player, tile)
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actions_taken = True
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break # 胡牌后结束
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# 检查是否可以杠牌
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if self.state.hands[player].tile_count[tile] >= 3:
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logger.info(f"玩家 {player} 可以杠玩家 {current_player} 的牌: {tile}")
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if self.handle_gang(player, tile, mode="ming"): # 执行明杠逻辑
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actions_taken = True
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break # 杠牌后不检查其他玩家
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# 检查是否可以碰牌
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if self.state.hands[player].tile_count[tile] >= 2:
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logger.info(f"玩家 {player} 可以碰玩家 {current_player} 的牌: {tile}")
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if self.handle_peng(player, tile): # 执行碰牌逻辑
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actions_taken = True
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break # 碰牌后不检查其他玩家
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if not actions_taken:
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logger.info(f"玩家 {current_player} 打出的牌 {tile} 没有触发其他玩家的操作")
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def handle_peng(self, player, tile):
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"""
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处理玩家碰牌逻辑并更新出牌顺序。
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@ -252,6 +256,7 @@ def handle_peng(self, player, tile):
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self.discard_tile(player, chosen_tile)
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return True
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def get_player_discard_choice(self, player):
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"""
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模拟获取玩家打牌的选择。
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@ -265,6 +270,7 @@ def get_player_discard_choice(self, player):
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logger.info(f"玩家 {player} 选择打出牌: {chosen_tile}")
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return chosen_tile
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def handle_gang(self, player, tile, mode):
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"""
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处理玩家杠牌逻辑并更新状态。
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@ -290,6 +296,7 @@ def handle_gang(self, player, tile, mode):
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self.draw_tile_for_player(player)
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return True
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def random_discard_tile(engine):
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"""
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当前玩家随机选择一张牌打出，优先打缺门牌。
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@ -344,3 +351,53 @@ def random_choice(hand, missing_suit):
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# 如果缺门牌不存在，从剩余牌中随机选择
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index = random.randint(0, len(hand) - 1)
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return hand[index]
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def should_gang(ai_player, state, gang_type):
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"""
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判断 AI 是否选择杠牌
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:param ai_player: 当前玩家索引
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:param state: 游戏状态对象
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:param gang_type: 杠牌类型（暗杠或明杠）
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:return: True 表示杠，False 表示不杠
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"""
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# 获取当前玩家分数
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current_score = state.scores[ai_player]
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# 获取当前玩家手牌
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hand = state.hands[ai_player]
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# 获取局势信息
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draw_counts = state.draw_counts
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remaining_tiles = state.remaining_tiles
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# 基础策略：如果当前分数远低于平均分，优先杠
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average_score = sum(state.scores) / len(state.scores)
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if current_score < average_score * 0.8:
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return True
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# 检查听牌状态：如果杠后听牌，优先杠
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# if is_ready_to_win(hand, state.melds[ai_player], state.missing_suits[ai_player]):
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# return True
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# 根据杠牌类型调整策略
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if gang_type == "暗杠":
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# 暗杠通常安全，偏向杠
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return True
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elif gang_type == "明杠":
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# 明杠可能被针对，后期优先考虑杠
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return remaining_tiles < 30 # 剩余牌少于 30 张时偏向杠
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# 默认不杠
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return False
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def select_discard_tile(self, player):
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"""
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选择要打出的牌（此处为简单示例，可接入 AI 策略）。
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"""
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hand = self.state.hands[player]
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# 优先打出缺门牌
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for tile in hand.tiles:
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if tile.suit == self.state.missing_suits[player]:
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return tile
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# 如果没有缺门牌，随机打出一张
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return hand.tiles[0]
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@ -2,7 +2,7 @@ import random
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from loguru import logger
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from src.engine.actions import set_missing_suit
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from src.engine.chengdu_mahjong_state import ChengduMahjongState
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from src.engine.actions import draw_tile, discard_tile, peng, gang, check_blood_battle
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from src.engine.actions import draw_tile, discard_tile, peng, gang, check_blood_battle,should_gang,random_choice
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class ChengduMahjongEngine:
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@ -19,7 +19,7 @@ class ChengduMahjongEngine:
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logger.info("游戏初始化...")
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# 确定庄家（掷骰子）
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self.state.current_player = random.randint(0, 3)
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logger.info(f"庄家确定为玩家 {self.state.current_player}")
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logger.info(f"庄家确定为玩家: {self.state.current_player}")
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logger.info("游戏初始化完成，准备开始！")
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@ -40,38 +40,55 @@ class ChengduMahjongEngine:
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logger.info("发牌结束并完成缺门设置！")
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def play_turn(self):
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"""
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进行一回合的操作：当前玩家摸牌、出牌。
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"""
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logger.info(f"轮到玩家 {self.state.current_player} 行动")
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if self.state.draw_counts[self.current_player] == 0:
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# 判断庄家是否天胡
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tianhu = self.state.can_win(
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self.state.hands[self.current_player],
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self.state.melds[self.current_player],
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self.state.missing_suits[self.current_player],
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)
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if tianhu:
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# 天胡结算
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self.state.winners.append(self.current_player)
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self.state.print_game_state(self.current_player)
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for i in range(4):
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if i != self.current_player:
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self.state.scores[i] -= self.state.bottom_score * 2 ** 5
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self.state.scores[self.current_player] += self.state.bottom_score * 2 ** 5
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else:
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# 判断是否可以杠
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if self.state.hands[self.current_player].can_gang():
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# 获取杠牌类型
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gang_type = self.state.hands[self.current_player].get_gang_type()
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# AI 决策是否杠牌
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if should_gang(self.current_player, self.state, gang_type):
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self.state.hands[self.current_player].perform_gang() # 执行杠操作
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self.state.print_game_state(self.current_player)
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# 计算杠牌得分
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if gang_type == "暗杠":
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# 暗杠分数结算
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for i in range(4):
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if i != self.current_player:
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self.state.scores[i] -= self.state.bottom_score * 2 ** 2 # 扣分
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self.state.scores[self.current_player] += self.state.bottom_score * 2 ** 2 * 3 # 加分
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elif gang_type == "明杠":
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# 明杠分数结算
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for i in range(4):
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if i != self.current_player:
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self.state.scores[i] -= self.state.bottom_score * 2 ** 1 # 扣分
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self.state.scores[self.current_player] += self.state.bottom_score * 2 ** 1 * 3 # 加分
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logger.info(f"玩家 {self.current_player} 杠牌，类型: {gang_type}")
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else:
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random_choice(self.state.hands[self.current_player], self.state.missing_suits[self.current_player])
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# 玩家摸牌
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reward, done = draw_tile(self)
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if done:
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logger.info("游戏因牌堆摸空而结束！")
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return
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# 玩家打牌（逻辑可扩展为选择最佳牌）
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tile_to_discard = self.select_discard_tile(self.state.current_player)
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discard_tile(self, tile_to_discard)
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# 检查游戏是否结束
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self.check_game_over()
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# 切换到下一位玩家
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self.state.current_player = (self.state.current_player + 1) % 4
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def select_discard_tile(self, player):
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"""
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选择要打出的牌（此处为简单示例，可接入 AI 策略）。
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"""
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hand = self.state.hands[player]
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# 优先打出缺门牌
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for tile in hand.tiles:
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if tile.suit == self.state.missing_suits[player]:
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return tile
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# 如果没有缺门牌，随机打出一张
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return hand.tiles[0]
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def check_game_over(self):
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"""
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@ -17,12 +17,16 @@ class ChengduMahjongState:
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self.deck = [MahjongTile(suit, value) for suit in ["条", "筒", "万"] for value in range(1, 10)] * 4 # 108张牌
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# 当前玩家索引
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self.current_player = 0
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# 底分
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self.bottom_score = 1
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# 玩家分数
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self.scores = [100, 100, 100, 100]
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# 剩余牌数量
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self.remaining_tiles = len(self.deck)
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# 胜利玩家列表
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self.winners = []
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# 记录每个玩家的抓牌次数
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self.draw_counts = [0] * 4
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# 缺门信息
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self.missing_suits = [None] * 4 # 每个玩家的缺门（"条"、"筒" 或 "万"）
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@ -37,11 +37,47 @@ class Hand:
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raise ValueError("必须是 MahjongTile 类型的牌")
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return self.tile_count[tile] == 2 # 摸一张牌后总数为 3 张，才可以碰
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def can_gang(self, tile):
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""" 判断是否可以杠（即是否已经有3张相同的牌，摸一张牌后可以杠） """
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def can_gang(self, tile=None):
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"""
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判断是否可以杠牌。
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两种情况：
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1. 当前手牌中已经有 4 张相同的牌，可以选择杠。
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2. 当前手牌中有 3 张相同的牌，摸到第 4 张后可以杠。
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:param tile: 需要判断的牌（可以为空）。
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:return: True 如果可以杠，否则 False。
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"""
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if tile is not None:
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# 情况 1: 摸到一张牌后形成四张
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if not isinstance(tile, MahjongTile):
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raise ValueError("必须是 MahjongTile 类型的牌")
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return self.tile_count[tile] == 4 # 摸一张牌后总数为 4 张，才可以杠
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return self.tile_count[tile] == 4
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else:
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# 情况 2: 手牌中已有四张一样的牌
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for t, count in self.tile_count.items():
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if count == 4:
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return True
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return False
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def get_gang_type(self, tile=None):
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"""
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判断杠牌的类型（暗杠或明杠）。
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:param tile: 如果指定了牌，检查是否可以明杠。
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:return: 杠牌类型，"暗杠" 或 "明杠"，如果不能杠返回 None。
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"""
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if tile is not None:
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# 明杠的判断逻辑：手牌中已有3张相同的牌，摸到第4张
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if not isinstance(tile, MahjongTile):
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raise ValueError("必须是 MahjongTile 类型的牌")
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if self.tile_count[tile] == 4:
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return "明杠"
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else:
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# 暗杠的判断逻辑：手牌中已有4张相同的牌
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for t, count in self.tile_count.items():
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if count == 4:
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return "暗杠"
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return None
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def __repr__(self):
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""" 返回手牌的字符串表示 """
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Loading…
Reference in New Issue