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import asyncio
import logging
import random
from json import load
from pathlib import Path
from typing import Union
import discord
from discord.ext import commands
from bot.constants import Colours
log = logging.getLogger(__name__)
with open(Path("bot/resources/easter/egghead_questions.json"), "r", encoding="utf8") as f:
EGGHEAD_QUESTIONS = load(f)
EMOJIS = [
'\U0001f1e6', '\U0001f1e7', '\U0001f1e8', '\U0001f1e9', '\U0001f1ea',
'\U0001f1eb', '\U0001f1ec', '\U0001f1ed', '\U0001f1ee', '\U0001f1ef',
'\U0001f1f0', '\U0001f1f1', '\U0001f1f2', '\U0001f1f3', '\U0001f1f4',
'\U0001f1f5', '\U0001f1f6', '\U0001f1f7', '\U0001f1f8', '\U0001f1f9',
'\U0001f1fa', '\U0001f1fb', '\U0001f1fc', '\U0001f1fd', '\U0001f1fe',
'\U0001f1ff'
] # Regional Indicators A-Z (used for voting)
TIMELIMIT = 30
class EggheadQuiz(commands.Cog):
"""This cog contains the command for the Easter quiz!"""
def __init__(self, bot: commands.Bot) -> None:
self.bot = bot
self.quiz_messages = {}
@commands.command(aliases=["eggheadquiz", "easterquiz"])
async def eggquiz(self, ctx: commands.Context) -> None:
"""
Gives a random quiz question, waits 30 seconds and then outputs the answer.
Also informs of the percentages and votes of each option
"""
random_question = random.choice(EGGHEAD_QUESTIONS)
question, answers = random_question["question"], random_question["answers"]
answers = [(EMOJIS[i], a) for i, a in enumerate(answers)]
correct = EMOJIS[random_question["correct_answer"]]
valid_emojis = [emoji for emoji, _ in answers]
description = f"You have {TIMELIMIT} seconds to vote.\n\n"
description += "\n".join([f"{emoji} -> **{answer}**" for emoji, answer in answers])
q_embed = discord.Embed(title=question, description=description, colour=Colours.pink)
msg = await ctx.send(embed=q_embed)
for emoji in valid_emojis:
await msg.add_reaction(emoji)
self.quiz_messages[msg.id] = valid_emojis
await asyncio.sleep(TIMELIMIT)
del self.quiz_messages[msg.id]
msg = await ctx.channel.fetch_message(msg.id) # Refreshes message
total_no = sum([len(await r.users().flatten()) for r in msg.reactions]) - len(valid_emojis) # - bot's reactions
if total_no == 0:
return await msg.delete() # To avoid ZeroDivisionError if nobody reacts
results = ["**VOTES:**"]
for emoji, _ in answers:
num = [len(await r.users().flatten()) for r in msg.reactions if str(r.emoji) == emoji][0] - 1
percent = round(100 * num / total_no)
s = "" if num == 1 else "s"
string = f"{emoji} - {num} vote{s} ({percent}%)"
results.append(string)
mentions = " ".join([
u.mention for u in [
await r.users().flatten() for r in msg.reactions if str(r.emoji) == correct
][0] if not u.bot
])
content = f"Well done {mentions} for getting it correct!" if mentions else "Nobody got it right..."
a_embed = discord.Embed(
title=f"The correct answer was {correct}!",
description="\n".join(results),
colour=Colours.pink
)
await ctx.send(content, embed=a_embed)
@staticmethod
async def already_reacted(message: discord.Message, user: Union[discord.Member, discord.User]) -> bool:
"""Returns whether a given user has reacted more than once to a given message."""
users = [u.id for reaction in [await r.users().flatten() for r in message.reactions] for u in reaction]
return users.count(user.id) > 1 # Old reaction plus new reaction
@commands.Cog.listener()
async def on_reaction_add(self, reaction: discord.Reaction, user: Union[discord.Member, discord.User]) -> None:
"""Listener to listen specifically for reactions of quiz messages."""
if user.bot:
return
if reaction.message.id not in self.quiz_messages:
return
if str(reaction.emoji) not in self.quiz_messages[reaction.message.id]:
return await reaction.message.remove_reaction(reaction, user)
if await self.already_reacted(reaction.message, user):
return await reaction.message.remove_reaction(reaction, user)
def setup(bot: commands.Bot) -> None:
"""Egghead Quiz Cog load."""
bot.add_cog(EggheadQuiz(bot))
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