on_message -> commands

src/werewolf_bot.py

@@ -1,8 +1,9 @@
 import os
-import discord
-import asyncio
 from dotenv import load_dotenv
-
+import functools
+import asyncio
+import discord
+from discord.ext import commands
 from werewolf_game import Game as Werewolf_Game
 
 
@@ -12,54 +13,74 @@ if TOKEN is None:
 	print("Missing discord token!")
 	exit(1)
 
-bot = discord.Client()
+bot = commands.Bot(command_prefix=commands.when_mentioned_or('$werewolf '))
+
 
 @bot.event
 async def on_ready():
+	await bot.change_presence(status=discord.Status.idle, activity=discord.Game('One Night Ultimate Werewolf'))
 	print('We have logged in as {0.user}'.format(bot))
 
 
-
-async def hello(message):
-	print("Hello")
-	await message.channel.send('Hello!:regional_indicator_a:')
-
-	print(message.mentions)
-
 @bot.event
 async def on_message(message):
-
-	global running
-
 	if message.author == bot.user:
 		return
+	await bot.process_commands(message)
 
 
-	if message.content.startswith('$hello'):
-		await hello(message)
-		return
+@bot.group(help="werewolf game", description="Prefix for the One Night Ultimate Werewolf commands.")
+async def game(ctx):
+	if ctx.invoked_subcommand is None:
+		await bot.say('Invalid sub command passed...')
 
 
-	if message.content.startswith('$logout'):
-		await bot.logout()
-		return
-
-
-	if message.content.startswith('$werewolf'):
-
-		# start (only one instance running)
-
+@game.command(help="start werewolf game", description="Start One Night Ultimate Werewolf game.")
+async def start(ctx):
 	if werewolf_game.running:
-			await message.channel.send("Sorry! A game is already running")
+		await ctx.message.channel.send("Sorry! A game is already running")
 		return
 
 	werewolf_game.running = True
-		werewolf_game.set_channel(message.channel)
-
+	werewolf_game.set_channel(ctx.message.channel)
 
 	await werewolf_game.game()
 
-		return
+
+@bot.command(help="greets you", description="This just says hello back to the message author.")
+async def hello(ctx):
+	await ctx.message.channel.send(f"Hello {ctx.message.author.name} :wave:")
+
+
+@bot.command(help="test bot responsiveness", description="This is a debug function to see if the bot listens to a command.")
+async def ping(ctx):
+	print("pong")
+	await ctx.send("pong")
+
+
+def developer(command):
+	@functools.wraps(command)
+	async def wrapper(ctx):
+		DEV_ID = 461892912821698562
+		if ctx.message.author.id == DEV_ID:
+			await command(ctx)
+		else:
+			await ctx.send("This command is not for you!")
+	return wrapper
+
+
+@bot.command(help="not for you", description="Shut down the bot.")
+@developer
+async def logout(ctx):
+	await bot.logout()
+
+
+@bot.command(help="debug")
+@developer
+async def debug(ctx):
+	print("DEBUG")
+	print(ctx.message.author.id)
+
 
 werewolf_game = Werewolf_Game(bot)
 bot.run(TOKEN)

src/werewolf_game.py

@@ -1,8 +1,9 @@
 from random import shuffle
 import asyncio
-from werewolf_roles import Role, Doppelganger, Werewolf, Minion, Mason, Seer, Robber, Troublemaker, Drunk, Insomniac, Villiager, Tanner, Hunter, No_role
+from werewolf_roles import Role, Werewolf, Minion, Tanner, Hunter
 from werewolf_players import Player, No_player
 
+
 class Game:
 
 	def __init__(self, bot):
@@ -11,26 +12,22 @@ class Game:
 		self.player_list = []
 		self.role_list = Role.role_set
 
-
 	def set_channel(self, channel):
 		self.channel = channel
 
-
 	async def send(self, message):
 		await self.channel.send(message)
 
-
 	async def receive(self, command):
 		def check(msg):
 			return msg.channel == self.channel and msg.content.startswith(command)
 
-		return await self.bot.wait_for('message', check = check)
+		return await self.bot.wait_for('message', check=check)
 
 	def setup(self):
 		self.werewolf_list = []
 		self.mason_list = []
 
-
 	async def set_players(self):
 
 		await self.send("Who is playing?")
@@ -47,7 +44,6 @@ class Game:
 		# send confirmation
 		await self.send("Players: " + ", ".join(p.name() for p in self.player_list))
 
-
 	async def set_roles(self):
 		await self.send("With which roles do you want to play?")
 		msg = await self.receive('$roles')
@@ -69,7 +65,6 @@ class Game:
 		# send confirmation
 		await self.send("Roles: " + ", ".join(r.name() for r in self.role_list))
 
-
 	def distribute_roles(self):
 		shuffle(self.role_list)
 		for i in range(len(self.player_list)):
@@ -77,21 +72,20 @@ class Game:
 			self.role_list[i].setPlayer(self.player_list[i])
 
 		self.middle_card = self.role_list[-3:]
-		self.active_role = sorted(self.role_list[:-3], key = lambda x: x.order) #necessary?
-
+		self.active_role = sorted(self.role_list[:-3], key=lambda x: x.order)
 
 	async def start_night(self):
-		await asyncio.gather( *[p.send("The night has begun") for p in self.player_list] )
+		await asyncio.gather(*[p.send("The night has begun") for p in self.player_list])
 
 	async def send_role(self):
-		await asyncio.gather( *[p.send("Your role: " + p.night_role.name()) for p in self.player_list] )
+		await asyncio.gather(*[p.send("Your role: " + p.night_role.name()) for p in self.player_list])
 
 	async def night_phases(self):
-		await asyncio.gather( *[r.phase1() for r in self.active_role] )
-		await asyncio.gather( *[r.phase2() for r in self.active_role] )
-		await asyncio.gather( *[r.phase3() for r in self.active_role] )
-		await asyncio.gather( *[r.phase4() for r in self.active_role] )
-		await asyncio.gather( *[r.phase5() for r in self.active_role] )
+		await asyncio.gather(*[r.phase1() for r in self.active_role])
+		await asyncio.gather(*[r.phase2() for r in self.active_role])
+		await asyncio.gather(*[r.phase3() for r in self.active_role])
+		await asyncio.gather(*[r.phase4() for r in self.active_role])
+		await asyncio.gather(*[r.phase5() for r in self.active_role])
 
 	async def start_day(self):
 		await self.send("The day has started")
@@ -102,7 +96,7 @@ class Game:
 		await self.receive('$vote')
 		await self.send("Vote in DM")
 
-		await asyncio.gather( *[p.cast_vote(options) for p in self.player_list] )
+		await asyncio.gather(*[p.cast_vote(options) for p in self.player_list])
 
 		await self.send("Votes\n\n" + '\n'.join(str(p) + " :arrow_right: " + str(p.vote) for p in self.player_list))
 
@@ -187,7 +181,6 @@ class Game:
 	def end(self):
 		self.running = False
 
-
 	async def game(self):
 
 		try:
@@ -202,7 +195,7 @@ class Game:
 			await self.night_phases()
 
 			await self.start_day()
-			#discussion timer
+			# discussion timer
 
 			options = self.player_list + [No_player(self)]
 			await self.vote(options)

src/werewolf_players.py

@@ -1,3 +1,6 @@
+from werewolf_roles import No_role
+
+
 class Player:
 
 	@staticmethod
@@ -8,9 +11,8 @@ class Player:
 		p.game = game
 		return p
 
-	@staticmethod
-	def swap(player_A, player_B):
-		player_A.day_role, player_B.day_role = player_B.day_role, player_A.day_role
+	def swap(self, player_B):
+		self.day_role, player_B.day_role = player_B.day_role, self.day_role
 
 	def setRole(self, role):
 		self.night_role = role
@@ -29,13 +31,13 @@ class Player:
 		await self.dm.send(message)
 
 	async def ask_choice(self, options):
-		await self.send('\n'.join( "(" + str(i) + ") " + str(options[i]) for i in range(len(options)) ))
+		await self.send('\n'.join("(" + str(i) + ") " + str(options[i]) for i in range(len(options))))
 
 	async def receive_choice(self, options):
 		def check(choice):
 			return choice.channel == self.dm and choice.content.isdigit() and 0 <= int(choice.content) < len(options)
 
-		return int((await self.game.bot.wait_for('message', timeout=30.0, check = check)).content)
+		return int((await self.game.bot.wait_for('message', timeout=30.0, check=check)).content)
 
 	async def get_choice(self, options):
 		await self.ask_choice(options)
@@ -44,6 +46,7 @@ class Player:
 	async def cast_vote(self, options):
 		self.vote = options[await self.get_choice(options)]
 
+
 class No_player(Player):
 
 	def __init__(self):

src/werewolf_roles.py

@@ -35,9 +35,11 @@ class Role:
 	def __str__(self):
 		return self.name()
 
+
 class Doppelganger(Role):
 	order = 1
 
+
 class Werewolf(Role):
 	order = 2
 
@@ -107,9 +109,10 @@ class Robber(Role):
 		self.choice = await self.player.get_choice(self.player.other())
 
 	async def phase3(self):
-		Player.swap(self.player, self.player.other()[self.choice])
+		self.player.swap(self.player.other()[self.choice])
 		await self.player.send("You robbed: " + str(self.player.day_role))
 
+
 class Troublemaker(Role):
 	order = 7
 
@@ -119,10 +122,11 @@ class Troublemaker(Role):
 		self.B = await self.player.get_choice(self.player.other())
 
 	async def phase4(self):
-		Player.swap(self.player.other()[self.A], self.player.other()[self.B])
+		self.player.other()[self.A].swap(self.player.other()[self.B])
 		# receive conformation
 		await self.player.send("Received " + str(self.A) + " " + str(self.B))
 
+
 class Drunk(Role):
 	order = 8
 
@@ -132,25 +136,31 @@ class Drunk(Role):
 
 	async def phase5(self):
 		self.player.day_role, self.game.middle_card[self.choice] = self.game.middle_card[self.choice], self.player.day_role
-		#receive conformation
+		# receive conformation
 		await self.player.send("Received " + str(self.choice))
 
+
 class Insomniac(Role):
 	order = 9
 
 	async def phase5(self):
 		await self.player.send("You are now: " + str(self.player.day_role))
 
+
 class Villiager(Role):
 	order = 10
 
+
 class Tanner(Role):
 	order = 11
 
+
 class Hunter(Role):
 	order = 12
 
+
 class No_role(Role):
 	order = 1000
 
+
 Role.role_set = [Doppelganger, Werewolf, Minion, Mason, Seer, Robber, Troublemaker, Drunk, Insomniac, Villiager, Tanner, Hunter]