1 files changed, 49 insertions, 0 deletions
diff --git a/bot/exts/fun/wonder_twins.py b/bot/exts/fun/wonder_twins.py
new file mode 100644
index 00000000..79d6b6d9
--- /dev/null
+++ b/bot/exts/fun/wonder_twins.py
@@ -0,0 +1,49 @@
+import random
+from pathlib import Path
+
+import yaml
+from discord.ext.commands import Cog, Context, command
+
+from bot.bot import Bot
+
+
+class WonderTwins(Cog):
+    """Cog for a Wonder Twins inspired command."""
+
+    def __init__(self):
+        with open(Path.cwd() / "bot" / "resources" / "fun" / "wonder_twins.yaml", "r", encoding="utf-8") as f:
+            info = yaml.load(f, Loader=yaml.FullLoader)
+            self.water_types = info["water_types"]
+            self.objects = info["objects"]
+            self.adjectives = info["adjectives"]
+
+    @staticmethod
+    def append_onto(phrase: str, insert_word: str) -> str:
+        """Appends one word onto the end of another phrase in order to format with the proper determiner."""
+        if insert_word.endswith("s"):
+            phrase = phrase.split()
+            del phrase[0]
+            phrase = " ".join(phrase)
+
+        insert_word = insert_word.split()[-1]
+        return " ".join([phrase, insert_word])
+
+    def format_phrase(self) -> str:
+        """Creates a transformation phrase from available words."""
+        adjective = random.choice((None, random.choice(self.adjectives)))
+        object_name = random.choice(self.objects)
+        water_type = random.choice(self.water_types)
+
+        if adjective:
+            object_name = self.append_onto(adjective, object_name)
+        return f"{object_name} of {water_type}"
+
+    @command(name="formof", aliases=("wondertwins", "wondertwin", "fo"))
+    async def form_of(self, ctx: Context) -> None:
+        """Command to send a Wonder Twins inspired phrase to the user invoking the command."""
+        await ctx.send(f"Form of {self.format_phrase()}!")
+
+
+def setup(bot: Bot) -> None:
+    """Load the WonderTwins cog."""
+    bot.add_cog(WonderTwins())