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commands/help.py

@@ -0,0 +1,53 @@
+import math
+import discord
+
+from discord.ext import commands
+from functions import get_avatar
+
+class Help(commands.Cog):
+    def __init__(self, bot):
+        self.bot = bot
+        self.bot.remove_command('help')
+        
+    @commands.command(aliases=['h','?'])
+    async def help(self, ctx, page=1):
+        'Displays the help command'
+        em = discord.Embed()
+        em.title = 'Help Command'
+        command_list = ''
+        
+        cog_list = [c for c in self.bot.cogs.keys()]
+        
+        page_count = math.ceil(len(cog_list) / 4)
+        
+        page = int(page)
+        if page > page_count or page<1:
+            await ctx.send(f'Page number \'{page}\' not found.')
+            return
+        
+        cogs_needed = []
+        for i in range(4):
+            x = i + (int(page) - 1) * 4
+            try:
+                cogs_needed.append(cog_list[x])
+            except IndexError:
+                pass
+        
+        for cog in cogs_needed:
+            command_list = ''
+            for command in self.bot.get_cog(cog).walk_commands():
+                if command.hidden:
+                    continue
+                if command.parent:
+                    continue
+                
+                command_list += f'**tf!{command.name}** - {command.help}\n'
+            command_list += '\n'
+            
+            em.add_field(name=cog, value=command_list, inline=False)
+        
+        em.set_footer(text=f'Requested by {ctx.message.author}', icon_url=get_avatar(ctx.message.author))
+        await ctx.send(embed=em)
+
+def setup(bot):
+    bot.add_cog(Help(bot))