ゲームにおける Redis の応用を探る

# 存储玩家数据
redis.hmset("player:1001",{"name":"张三","level":10,"gold":200})

# 获取玩家数据
player_data = redis.hgetall("player:1001")
print(player_data)

# 初始化计数器
redis.set("score:1001", 0)

# 增加分数
redis.incrby("score:1001", 10)

# 获取分数
score = redis.get("score:1001")
print("玩家1001的分数为：", score)

# 添加玩家分数到排行榜
redis.zadd("leaderboard", {"玩家A": 100, "玩家B": 200, "玩家C": 150})

# 获取排行榜前三名
leaderboard = redis.zrevrange("leaderboard", 0, 2, withscores=True)
print("排行榜前三名：", leaderboard)

# 创建聊天室
def create_chatroom(name):
    pubsub = redis.pubsub()
    pubsub.subscribe(name)
    thread = pubsub.run_in_thread(sleep_time=0.1)
    return pubsub, thread

# 加入聊天室
def join_chatroom(chatroom, name):
    pubsub.subscribe(chatroom)
    thread = pubsub.run_in_thread(sleep_time=0.1)
    return pubsub, thread

# 发送消息
def send_message(pubsub, message):
    pubsub.publish(name, message)

# 接收消息
def receive_message(pubsub):
    for message in pubsub.listen():
        print("收到消息：", message)

# 创建聊天室并加入
pubsub, thread = create_chatroom("roomA")
join_chatroom(pubsub, "player1")

# 发送消息
send_message(pubsub, "大家好！")

# 接收消息
receive_message(pubsub)

#关闭聊天室
pubsub.unsubscribe()
thread.stop()