问discord.py (重写)如何为rps(石头，布，剪刀)游戏创建获胜条件？
EN

Stack Overflow用户

提问于 2020-10-20 01:07:30

回答 1查看 99关注 0票数 0

我在试着为石头剪刀游戏创造一个胜利的条件。我试过这样做，但它就是坏了，完全不起作用。下面是一些需要改进的代码：

import discord
from discord.ext import commands, tasks
import os
import random
import asyncio
from asyncio import gather

@client.command()
async def rps(ctx, user_choice):
    rpsGame = ['rock', 'paper', 'scissors']
    if user_choice == 'rock' or user_choice == 'paper' or user_choice == 'scissors':
        await ctx.send(f'Choice: `{user_choice}`\nBot Choice: `{random.choice(rpsGame)}`')
        bot_choice = f'{random.choice(rpsGame)}'
    else:
        await ctx.send('**Error** This command only works with rock, paper, or scissors.')

    # Rock Win Conditions #
    if user_choice == 'rock' and bot_choice == 'paper':
        await ctx.send('I won!')
    if user_choice == 'rock' and bot_choice == 'scissors':
        await ctx.send('You won!')
    # Paper Win Conditions #
    if user_choice == 'paper' and bot_choice == 'rock':
        await ctx.send('You won!')
    if user_choice == 'paper' and bot_choice == 'scissors':
        await ctx.send('I won!')
    # Scissor Win Conditions #
    if user_choice == 'scissors' and bot_choice == 'paper':
        await ctx.send('You won!')
    if user_choice == 'scissors' and bot_choice == 'rock':
        await ctx.send('I won!')


client.run('token')

python

discord

discord.py-rewrite

回答 1

Stack Overflow用户

回答已采纳

发布于 2020-10-20 05:13:14

这是对代码的重写，我修复了一些无用的f字符串，并将赢/输条件的缩进移到了if user_choice is in rpsGame中，以防止variable referenced before assignment

@client.command()
async def rps(ctx, user_choice):
    rpsGame = ['rock', 'paper', 'scissors']
    if user_choice.lower() in rpsGame: # Better use this, its easier. [lower to prevent the bot from checking a word like this "rOcK or pApeR"
        bot_choice = random.choice(rpsGame)
        await ctx.send(f'Choice: `{user_choice}`\nBot Choice: `{bot_choice}`')
        user_choice = user_choice.lower() # Also prevent a random word such as "rOcK"
        if user_choice == bot_choice:
            await ctx.send('We tied')
        # Rock Win Conditions #
        if user_choice == 'rock' and bot_choice == 'paper':
            await ctx.send('I won!')
        if user_choice == 'rock' and bot_choice == 'scissors':
            await ctx.send('You won!')
        # Paper Win Conditions #
        if user_choice == 'paper' and bot_choice == 'rock':
            await ctx.send('You won!')
        if user_choice == 'paper' and bot_choice == 'scissors':
            await ctx.send('I won!')
        # Scissor Win Conditions #
        if user_choice == 'scissors' and bot_choice == 'paper':
            await ctx.send('You won!')
        if user_choice == 'scissors' and bot_choice == 'rock':
            await ctx.send('I won!')
    else:
        await ctx.send('**Error** This command only works with rock, paper, or scissors.')