playing: Add playing

Also this commit includes DRAM optimization (aka I sneakily cleaned
tomGER's code a bit)~

README.md

@@ -31,7 +31,7 @@ Based on https://gitlab.com/ao/dpybotbase
 - [ ] Moderation: timelock (channel lockdown with time)
 - [ ] Moderation: mute-unmute
 - [ ] Moderation: mutetime
-- [ ] Moderation: playing
+- [x] Moderation: playing
 - [ ] Moderation: botnickname
 - [ ] Moderation: nickname
 - [ ] Moderation: clear/purge

Robocop.py

@@ -47,7 +47,7 @@ initial_extensions = ['cogs.common',
                       'cogs.meme']
 
 bot = commands.Bot(command_prefix=get_prefix,
-                   description=config.bot_description, pm_help=None)
+                   description=config.bot_description, pm_help=True)
 
 bot.log = log
 bot.config = config

cogs/err.py

@@ -4,6 +4,7 @@ import discord
 from discord.ext import commands
 from data.errcodes import *
 
+
 class Err:
     "Everything related to Nintendo 3DS, Wii U and Switch error codes"
 
@@ -12,7 +13,6 @@ class Err:
         self.dds_re = re.compile(r'0\d{2}\-\d{4}')
         self.wiiu_re = re.compile(r'1\d{2}\-\d{4}')
         self.switch_re = re.compile(r'2\d{3}\-\d{4}')
-        print("Err has been loaded!")
 
     @commands.command(aliases=["nxerr", "serr", "nin_err"])
     async def err(self, ctx, err: str):
@@ -23,9 +23,11 @@ class Err:
             if err in dds_errcodes:
                 err_description = dds_errcodes[err]
             else:
-                err_description = "It seems like your error code is unknown. You should report relevant details to <@141532589725974528> so it can be added to the bot."
+                err_description = "It seems like your error code is unknown. You should report relevant details to <@141532589725974528> (tomGER) so it can be added to the bot."
             # Make a nice Embed out of it
-            embed = discord.Embed(title=err, url="https://www.youtube.com/watch?v=x3yXlomPCmU", description=err_description)
+            embed = discord.Embed(title=err,
+                                  url="https://www.youtube.com/watch?v=x3yXlomPCmU",
+                                  description=err_description)
             embed.set_footer(text="Console: 3DS")
 
             # Send message, crazy
@@ -110,7 +112,7 @@ class Err:
             await ctx.send(embed=embed)
 
         elif err in switch_game_err:  # Special Case Handling because Nintendo feels like its required to break their format lol
-            game,desc = switch_game_err[err].split(":")
+            game, desc = switch_game_err[err].split(":")
 
             embed = discord.Embed(title=err, url="https://www.youtube.com/watch?v=x3yXlomPCmU", description=desc)
             embed.set_footer(text="Console: Switch")

cogs/mod.py

@@ -92,6 +92,7 @@ class ModCog:
         await modlog_channel.send(chan_message)
         await ctx.send(f"{safe_name} is now b&. 👍")
 
+    @commands.guild_only()
     @commands.bot_has_permissions(ban_members=True)
     @commands.check(check_if_staff)
     @commands.command()
@@ -118,6 +119,7 @@ class ModCog:
         modlog_channel = self.bot.get_channel(config.modlog_channel)
         await modlog_channel.send(chan_message)
 
+    @commands.guild_only()
     @commands.check(check_if_staff)
     @commands.command()
     async def userinfo(self, ctx, *, user: discord.Member):
@@ -136,6 +138,18 @@ class ModCog:
                        f"color = {user.colour}\n"
                        f"top_role = {role}\n")
 
+    @commands.guild_only()
+    @commands.check(check_if_staff)
+    @commands.command(aliases=["setplaying", "setgame"])
+    async def playing(self, ctx, *, game: str = ""):
+        """Sets the currently played game name, staff only.
+
+        Just send .playing to wipe the playing state."""
+        if game:
+            await self.bot.change_presence(activity=discord.Game(name=game))
+        else:
+            await self.bot.change_presence(activity=None)
+
 
 def setup(bot):
     bot.add_cog(ModCog(bot))