2 files changed, 185 insertions, 0 deletions
diff --git a/bot/exts/fun/anagram.py b/bot/exts/fun/anagram.py
new file mode 100644
index 00000000..9aee5f18
--- /dev/null
+++ b/bot/exts/fun/anagram.py
@@ -0,0 +1,110 @@
+import asyncio
+import json
+import logging
+import random
+from pathlib import Path
+
+import discord
+from discord.ext import commands
+
+from bot.bot import Bot
+from bot.constants import Colours
+
+log = logging.getLogger(__name__)
+
+TIME_LIMIT = 60
+
+# anagram.json file contains all the anagrams
+with open(Path("bot/resources/fun/anagram.json"), "r") as f:
+    ANAGRAMS_ALL = json.load(f)
+
+
+class AnagramGame:
+    """
+    Used for creating instances of anagram games.
+
+    Once multiple games can be run at the same time, this class' instances
+    can be used for keeping track of each anagram game.
+    """
+
+    def __init__(self, scrambled: str, correct: list[str]) -> None:
+        self.scrambled = scrambled
+        self.correct = set(correct)
+
+        self.winners = set()
+
+    async def message_creation(self, message: discord.Message) -> None:
+        """Check if the message is a correct answer and remove it from the list of answers."""
+        if message.content.lower() in self.correct:
+            self.winners.add(message.author.mention)
+            self.correct.remove(message.content.lower())
+
+
+class Anagram(commands.Cog):
+    """Cog for the Anagram game command."""
+
+    def __init__(self, bot: Bot):
+        self.bot = bot
+
+        self.games: dict[int, AnagramGame] = {}
+
+    @commands.command(name="anagram", aliases=("anag", "gram", "ag"))
+    @commands.guild_only()
+    async def anagram_command(self, ctx: commands.Context) -> None:
+        """
+        Given shuffled letters, rearrange them into anagrams.
+
+        Show an embed with scrambled letters which if rearranged can form words.
+        After a specific amount of time, list the correct answers and whether someone provided a
+        correct answer.
+        """
+        if self.games.get(ctx.channel.id):
+            await ctx.send("An anagram is already being solved in this channel!")
+            return
+
+        scrambled_letters, correct = random.choice(list(ANAGRAMS_ALL.items()))
+
+        game = AnagramGame(scrambled_letters, correct)
+        self.games[ctx.channel.id] = game
+
+        anagram_embed = discord.Embed(
+            title=f"Find anagrams from these letters: '{scrambled_letters.upper()}'",
+            description=f"You have {TIME_LIMIT} seconds to find correct words.",
+            colour=Colours.purple,
+        )
+
+        await ctx.send(embed=anagram_embed)
+        await asyncio.sleep(TIME_LIMIT)
+
+        if game.winners:
+            win_list = ", ".join(game.winners)
+            content = f"Well done {win_list} for getting it right!"
+        else:
+            content = "Nobody got it right."
+
+        answer_embed = discord.Embed(
+            title=f"The words were:  `{'`, `'.join(ANAGRAMS_ALL[game.scrambled])}`!",
+            colour=Colours.pink,
+        )
+
+        await ctx.send(content, embed=answer_embed)
+
+        # Game is finished, let's remove it from the dict
+        self.games.pop(ctx.channel.id)
+
+    @commands.Cog.listener()
+    async def on_message(self, message: discord.Message) -> None:
+        """Check a message for an anagram attempt and pass to an ongoing game."""
+        if message.author.bot or not message.guild:
+            return
+
+        game = self.games.get(message.channel.id)
+        if not game:
+            return
+
+        await game.message_creation(message)
+
+
+def setup(bot: Bot) -> None:
+    """Load the Anagram cog."""
+    bot.add_cog(Anagram(bot))
diff --git a/bot/exts/fun/quack.py b/bot/exts/fun/quack.py
new file mode 100644
index 00000000..0c228aed
--- /dev/null
+++ b/bot/exts/fun/quack.py
@@ -0,0 +1,75 @@
+import logging
+import random
+from typing import Literal, Optional
+
+import discord
+from discord.ext import commands
+
+from bot.bot import Bot
+from bot.constants import Colours, NEGATIVE_REPLIES
+
+API_URL = 'https://quackstack.pythondiscord.com'
+
+log = logging.getLogger(__name__)
+
+
+class Quackstack(commands.Cog):
+    """Cog used for wrapping Quackstack."""
+
+    def __init__(self, bot: Bot):
+        self.bot = bot
+
+    @commands.command()
+    async def quack(
+        self,
+        ctx: commands.Context,
+        ducktype: Literal["duck", "manduck"] = "duck",
+        *,
+        seed: Optional[str] = None
+    ) -> None:
+        """
+        Use the Quackstack API to generate a random duck.
+
+        If a seed is provided, a duck is generated based on the given seed.
+        Either "duck" or "manduck" can be provided to change the duck type generated.
+        """
+        ducktype = ducktype.lower()
+        quackstack_url = f"{API_URL}/{ducktype}"
+        params = {}
+        if seed is not None:
+            try:
+                seed = int(seed)
+            except ValueError:
+                # We just need to turn the string into an integer any way possible
+                seed = int.from_bytes(seed.encode(), "big")
+            params["seed"] = seed
+
+        async with self.bot.http_session.get(quackstack_url, params=params) as response:
+            error_embed = discord.Embed(
+                title=random.choice(NEGATIVE_REPLIES),
+                description="The request failed. Please try again later.",
+                color=Colours.soft_red,
+            )
+            if response.status != 200:
+                log.error(f"Response to Quackstack returned code {response.status}")
+                await ctx.send(embed=error_embed)
+                return
+
+            data = await response.json()
+            file = data["file"]
+
+        embed = discord.Embed(
+            title=f"Quack! Here's a {ducktype} for you.",
+            description=f"A {ducktype} from Quackstack.",
+            color=Colours.grass_green,
+            url=f"{API_URL}/docs"
+        )
+
+        embed.set_image(url=API_URL + file)
+
+        await ctx.send(embed=embed)
+
+
+def setup(bot: Bot) -> None:
+    """Loads the Quack cog."""
+    bot.add_cog(Quackstack(bot))