邹方成
45815bfb7d
refactor(utils): 修复密码哈希比较逻辑错误 feat(user): 新增按状态筛选优惠券接口 docs: 添加虚拟发货与任务中心相关文档 fix(wechat): 修正Code2Session上下文传递问题 test: 补充订单折扣与积分转换测试用例 build: 更新配置文件与构建脚本 style: 清理多余的空行与注释
170 lines
5.7 KiB
Python
170 lines
5.7 KiB
Python
import os
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import hmac
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import hashlib
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import time
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from typing import List, Dict, Any, Tuple
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from collections import Counter
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class SecureBlindBoxRNG:
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"""使用 HMAC-SHA256 的加密安全随机数生成器"""
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def __init__(self):
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self.server_seed = os.urandom(32)
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self.server_seed_hash = hashlib.sha256(self.server_seed).hexdigest()
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self.nonce = 0
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def _generate_random_bytes(self, context: str) -> bytes:
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self.nonce += 1
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message = f"{context}|nonce:{self.nonce}".encode()
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return hmac.new(self.server_seed, message, hashlib.sha256).digest()
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def secure_randint(self, max_value: int, context: str = "rand") -> int:
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if max_value <= 0:
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return 0
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rand_bytes = self._generate_random_bytes(context)
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return int.from_bytes(rand_bytes[:8], 'big') % max_value
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def secure_shuffle(self, items: List) -> List:
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items = items[:]
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n = len(items)
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for i in range(n - 1, 0, -1):
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j = self.secure_randint(i + 1, f"shuffle:{i}")
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items[i], items[j] = items[j], items[i]
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return items
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class MatchingGame:
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"""对对碰游戏 - 可视化版本"""
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def __init__(self):
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self.rng = SecureBlindBoxRNG()
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# 11种卡牌，每种9张
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self.card_types = ['🍎', '🍊', '🍋', '🍇', '🍓', '🍒', '🥝', '🍑', '🍌', '🍉', '🫐']
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self.card_list = [card for card in self.card_types for _ in range(9)]
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# 安全洗牌
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self.card_list = self.rng.secure_shuffle(self.card_list)
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self.hand = self.card_list[:9]
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self.deck = self.card_list[9:]
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self.total_pairs = 0
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self.round = 0
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def display_hand(self):
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"""显示当前手牌"""
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print(f"\n{'='*50}")
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print(f" 第 {self.round} 轮 | 手牌: {len(self.hand)}张 | 牌堆: {len(self.deck)}张")
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print(f"{'='*50}")
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print(f" 手牌: {' '.join(self.hand)}")
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# 统计每种牌的数量
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counter = Counter(self.hand)
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pairs_info = []
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for card, count in counter.items():
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if count >= 2:
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pairs_info.append(f"{card}×{count}")
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if pairs_info:
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print(f" 可配对: {', '.join(pairs_info)}")
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else:
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print(f" 可配对: 无")
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def find_and_remove_pairs(self) -> Tuple[int, List[str]]:
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"""找出并移除配对的牌"""
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counter = Counter(self.hand)
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pairs_found = 0
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pairs_detail = []
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remaining = []
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for card, count in counter.items():
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pairs = count // 2
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if pairs > 0:
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pairs_found += pairs
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pairs_detail.append(f"{card}×{pairs*2}")
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# 剩余的单张
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if count % 2 == 1:
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remaining.append(card)
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return pairs_found, remaining, pairs_detail
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def play_round(self, is_first: bool = False):
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"""执行一轮游戏"""
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self.round += 1
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# 第一轮：如果有🍎，额外抽牌
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if is_first:
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apple_count = self.hand.count('🍎')
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if apple_count > 0:
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print(f"\n 🎁 发现 {apple_count} 张🍎，额外抽取 {apple_count} 张牌！")
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extra = self.deck[:apple_count]
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self.hand.extend(extra)
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self.deck = self.deck[apple_count:]
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print(f" 抽到: {' '.join(extra)}")
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self.display_hand()
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# 配对
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pairs, remaining, pairs_detail = self.find_and_remove_pairs()
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if pairs > 0:
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print(f"\n ✨ 配对成功: {', '.join(pairs_detail)}")
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print(f" 本轮配对: {pairs} 对")
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self.total_pairs += pairs
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# 抽取新牌
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draw_count = min(pairs, len(self.deck))
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if draw_count > 0:
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new_cards = self.deck[:draw_count]
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self.deck = self.deck[draw_count:]
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remaining.extend(new_cards)
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print(f" 从牌堆抽取: {' '.join(new_cards)}")
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self.hand = remaining
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return True
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else:
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print(f"\n ❌ 无法配对，游戏结束")
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self.hand = remaining
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return False
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def play(self):
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"""完整游戏流程"""
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print("\n" + "🎮" * 20)
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print(" 欢迎来到 对对碰 游戏！")
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print("🎮" * 20)
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print(f"\n游戏规则:")
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print(f" 1. 初始手牌 9 张")
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print(f" 2. 相同的牌可以配对消除")
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print(f" 3. 每配对一次，从牌堆抽取相应数量的新牌")
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print(f" 4. 直到无法配对为止")
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print(f"\n种子哈希: {self.rng.server_seed_hash[:16]}...")
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# 第一轮
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can_continue = self.play_round(is_first=True)
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# 后续轮次
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while can_continue:
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input("\n 按回车继续...")
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can_continue = self.play_round(is_first=False)
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# 游戏结束
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print(f"\n{'='*50}")
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print(f" 🏆 游戏结束！")
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print(f" 总配对数: {self.total_pairs} 对")
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print(f" 剩余手牌: {len(self.hand)} 张 {' '.join(self.hand)}")
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print(f" 剩余牌堆: {len(self.deck)} 张")
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print(f"{'='*50}")
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return {
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"total_pairs": self.total_pairs,
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"remaining_hand": self.hand,
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"remaining_deck_count": len(self.deck),
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"seed_hash": self.rng.server_seed_hash
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}
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if __name__ == "__main__":
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game = MatchingGame()
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result = game.play()
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