不和谐的Python机器人:升级系统

Question

所以我用谷歌搜索了几个不同的搜索，我看了这个视频https://www.youtube.com/watch?v=pKkrCHnun0M，关于为我的机器人制作一个关卡系统。基本上，机器人(在PYTHON中)就像一个冒险坦克游戏；游戏给你一辆坦克开始，允许你选择一张地图，移动到地图的不同部分，并将使用rng来决定是否有敌人的坦克。每辆被摧毁的敌人坦克会给你10XP点。现在，在前面提到的视频中，为了添加xp，他使用了消息，并在玩家进入服务器时开始了他们的统计资料。

现在，我希望我的用户在输入命令'&stats‘时开始他的配置文件。在视频中，他使用了json。我以前从来没有使用过json，所以我很自然地感到困惑，但我遵循了视频的指导。

我得到了这个错误：

​

Ignoring exception in on_message
Traceback (most recent call last):  File "/home/runner/.local/share/virtualenvs/python3/lib/python3.
7/site-packages/discord/client.py", line 270, in _run_event
    await coro(*args, **kwargs)
  File "main.py", line 72, in on_message
    await level_up(users, author, message.channel)  File "main.py", line 435, in level_up
    lvl_end = float('experience ** 1/2')
ValueError: could not convert string to float: 'experience ** 1/2'

​

在我的测试服务器上输入任何消息时。但是，我担心这是无关紧要的。我正在用repl.it构建这个机器人，在这一点上我应该提一下，所以我想弄清楚如何根据命令启动json文件，并且我还想通过销毁敌人来将xp添加到玩家的个人资料(以及杀伤量，但这并不重要)。我也需要关卡。目前，我的所有这些东西的代码是

​

@client.event
async def on_message(message):
  with open('users.json', 'r') as f:
    users = json.load(f)

    await update_data(users, member)



  with open("users.json", 'w') as f:
    json.dump(users, f)
@client.event
async def on_message(message):
  author = message.author

  with open('users.json', 'r') as f:
    users = json.load(f)

    await update_data(users, author)
    await add_experience(users, author, 5)
    await level_up(users, author, message.channel)
  with open("users.json", 'w') as f:
    json.dump(users, f)


  if message.content.startswith("&stats"):
    global Pxp
    global KA
    Pxp = 0
    KA = 0
    await message.channel.send("XP: " + str(Pxp) + ". Enemy Tanks Killed: " + str(KA) + ".")
  if message.content.startswith('&start'):
    await message.channel.send('Choose vehicle: VT-4, M1 Abrams, T-18 Armata. 1, 2, 3.')

​

在底部，

​

async def update_data(users, user):
  if not user.id in users:
    users[user.id] = {}
    users[user.id]['experience'] = 0
    users[user.id]['level'] = 1
async def add_experience(users, user, exp):
  users[user.id]['experience'] += exp

async def level_up(users, user, channel):
  experience = users[user.id]['experience']
  lvl_start = users[user.id]['level']
  lvl_end = float('experience ** 1/2')

  if level_start < lvl_end:
    await message.channel.send('{} leveled up to level {}'.format(user.mention, lvl_end))
    users[user.id]['level'] = lvl_end

​

请注意，最后一段代码会生成先前发布的错误。

这也是我的第一篇文章，我不知道我应该写得多具体，请友好:^)我很抱歉文章这么长，如果有错，请告诉我。

任何帮助都是非常感谢的。如果你想看更多的代码，尽管问。

Answer 1

我已经尽力了，我已经做了一个等级系统！它是特定于服务器的，并显示了您需要获得的xp数量才能达到下一个级别。

@client.event
async def on_message(message):
    if not message.author.bot:
        print('function load')
        with open('level.json','r') as f:
            users = json.load(f)
            print('file load')
        await update_data(users, message.author,message.guild)
        await add_experience(users, message.author, 4, message.guild)
        await level_up(users, message.author,message.channel, message.guild)

        with open('level.json','w') as f:
            json.dump(users, f)
    await client.process_commands(message)




async def update_data(users, user,server):
    if not str(server.id) in users:
        users[str(server.id)] = {}
        if not str(user.id) in users[str(server.id)]:
            users[str(server.id)][str(user.id)] = {}
            users[str(server.id)][str(user.id)]['experience'] = 0
            users[str(server.id)][str(user.id)]['level'] = 1
    elif not str(user.id) in users[str(server.id)]:
            users[str(server.id)][str(user.id)] = {}
            users[str(server.id)][str(user.id)]['experience'] = 0
            users[str(server.id)][str(user.id)]['level'] = 1

async def add_experience(users, user, exp, server):
  users[str(user.guild.id)][str(user.id)]['experience'] += exp

async def level_up(users, user, channel, server):
  experience = users[str(user.guild.id)][str(user.id)]['experience']
  lvl_start = users[str(user.guild.id)][str(user.id)]['level']
  lvl_end = int(experience ** (1/4))
  
  if lvl_start < lvl_end:
      await channel.send('{} has leveled up to Level {}'.format(user.mention, lvl_end))
      users[str(user.guild.id)][str(user.id)]['level'] = lvl_end


@client.command(aliases = ['rank','lvl'])
async def level(ctx,member: discord.Member = None):

    if not member:
        user = ctx.message.author
        with open('level.json','r') as f:
        users = json.load(f)
        lvl = users[str(ctx.guild.id)][str(user.id)]['level']
        exp = users[str(ctx.guild.id)][str(user.id)]['experience']

        embed = discord.Embed(title = 'Level {}'.format(lvl), description = f"{exp} XP " ,color = discord.Color.green())
        embed.set_author(name = ctx.author, icon_url = ctx.author.avatar_url)
        await ctx.send(embed = embed)
    else:
      with open('level.json','r') as f:
          users = json.load(f)
      lvl = users[str(ctx.guild.id)][str(member.id)]['level']
      exp = users[str(ctx.guild.id)][str(member.id)]['experience']
      embed = discord.Embed(title = 'Level {}'.format(lvl), description = f"{exp} XP" ,color = discord.Color.green())
      embed.set_author(name = member, icon_url = member.avatar_url)

      await ctx.send(embed = embed)