如果对反应做出反应

Question

所以我正在制作一个不和谐的机器人，并有一个自定义命令，即?plugins，当我编写该命令时，我希望它发送一个带有 4 个反应的消息。如果您对反应 1 做出反应，它将删除该嵌入，然后发送一个新嵌入。我想要所有 4 种反应。如果不告诉我，我希望你能理解。

但是我知道如何做到这一点，我已经尝试了一些方法并查看了堆栈溢出的其他人，但我无法让它工作

我对编程很陌生，不太了解 xD 但这是我试图做的......

@bot.command(name='plugins')
async def plugins(context):
    my_embed = discord.Embed(title='Welcometo to SteinerCraft plugin page!', color=0xFFC71C)
    my_embed.set_author(name='SC.B#4073', icon_url='https://cdn.discordapp.com/attachments/765665083082407976'
                                                   '/767456901398921246/SC.B_remix_profile.png')
    my_embed.add_field(name='Select what type of help you need.', value='.', inline=False)
    my_embed.add_field(name='Home => :one:', value='Friend => :two:', inline=True)
    my_embed.add_field(name='Community => :three:', value='Other => :four:', inline=True)
    await context.message.channel.send(embed=my_embed)
    await bot.add_reaction(':one:' and ':two:' and ':three:' and ':four:')

if reaction.emoji ==':one:':
    my_embed = discord.Embed(title="Home",
color=0xFFC71C)

elif reaction.emoji == ':two:':
    my_embed = discord.Embed(title="Friend", color=0xFFC71C)

Answer 1

使用不和谐表情符号时要记住的一些事项：您不能使用 :one: 来表示反应，您必须使用 unicode 符号。 1️⃣2️⃣3️⃣4️⃣

一般来说，对于表情符号，您一次只能添加一个作为反应，但您可以创建一个 for 循环来从列表中添加表情符号

我看到您希望机器人删除嵌入，然后发送一个新的。如何编辑发送的嵌入？看看答案here。

只是为了向您展示如何使用嵌入，我在这里添加了代码的编辑版本。

将嵌入更改为您需要的样式。

import asyncio

@bot.command(name='plugins')
async def plugins(ctx):
    message = ctx.message
    embed_1 = discord.Embed(title='Welcometo to SteinerCraft plugin page!', color=0xFFC71C)
    embed_1.set_author(name='SC.B#4073', icon_url='https://cdn.discordapp.com/attachments/765665083082407976/767456901398921246/SC.B_remix_profile.png')
    embed_1.add_field(name='Select what type of help you need.', value='.', inline=False)
    embed_1.add_field(name='Home => :one:', value='Friend => :two:', inline=True)
    embed_1.add_field(name='Community => :three:', value='Other => :four:', inline=True)

    embed_2 = discord.Embed(title='A second embed page', color=0xFFC71C)
    embed_2.set_author(name='SC.B#4073', icon_url='https://cdn.discordapp.com/attachments/765665083082407976/767456901398921246/SC.B_remix_profile.png')
    embed_2.add_field(name='Select what type of help you need.', value='.', inline=False)
    embed_2.add_field(name='Home => :one:', value='Friend => :two:', inline=True)
    embed_2.add_field(name='Community => :three:', value='Other => :four:', inline=True) 

    embed_3 = discord.Embed(title='A third embed page', color=0xFFC71C)
    embed_3.set_author(name='SC.B#4073', icon_url='https://cdn.discordapp.com/attachments/765665083082407976/767456901398921246/SC.B_remix_profile.png')
    embed_3.add_field(name='Select what type of help you need.', value='.', inline=False)
    embed_3.add_field(name='Home => :one:', value='Friend => :two:', inline=True)
    embed_3.add_field(name='Community => :three:', value='Other => :four:', inline=True)

    embed_4 = discord.Embed(title='A fourth embed page', color=0xFFC71C)
    embed_4.set_author(name='SC.B#4073', icon_url='https://cdn.discordapp.com/attachments/765665083082407976/767456901398921246/SC.B_remix_profile.png')
    embed_4.add_field(name='Select what type of help you need.', value='.', inline=False)
    embed_4.add_field(name='Home => :one:', value='Friend => :two:', inline=True)
    embed_4.add_field(name='Community => :three:', value='Other => :four:', inline=True)

    emb_message = await ctx.message.channel.send(embed=embed_1)
    emoji_list = ['1️⃣','2️⃣','3️⃣','4️⃣']
    for i in emoji_list:
        await emb_message.add_reaction(i)

    def check(reaction, user):
        return user == ctx.author and str(reaction.emoji) in emoji_list
        # This makes sure nobody except the command sender can interact

    while True:
        try:
            reaction, user = await bot.wait_for("reaction_add", timeout=60, check=check)

            if str(reaction.emoji) == "1️⃣":
                await emb_message.edit(embed = embed_1)
                await emb_message.remove_reaction(reaction, user)

            elif str(reaction.emoji) == "2️⃣":
                await emb_message.edit(embed = embed_2)
                await emb_message.remove_reaction(reaction, user)
            
            elif str(reaction.emoji) == "3️⃣":
                await emb_message.edit(embed = embed_3)
                await emb_message.remove_reaction(reaction, user)

            elif str(reaction.emoji) == "4️⃣":
                # await emb_message.edit(embed = embed_4)
                await emb_message.remove_reaction(reaction, user)
                
            else:
                await message.remove_reaction(reaction, user)
        except asyncio.TimeoutError:
            break
            # ending the loop if user doesn't react after x seconds

在终端中打印您的表情符号以便您可以复制它们：

@bot.command()
async def emojiprint(ctx, *, emojis):
    print(emojis)

添加任意数量的表情符号，自定义的，不和谐的......它将在终端中打印所有的表情符号。自定义显示为 <:emoji_name:emoji_id> （或 如果动画）