Add connection prompts

bot.ini.example

@@ -2,3 +2,5 @@
 server = chat.freenode.invalid
 nickname = matchmaking-bot
 channels = #matchmaking-test
+#Skipping ':' means using default port 1234
+connections = tilde tildeverse.org foo foo.bar:6969

bot.py

@@ -7,6 +7,7 @@ from ircrobots import ConnectionParams
 
 servers = []
 match_players = {}
+connections = {}
 
 def update_file(name):
     file = open(f"playerlist-{name}.txt", "w")
@@ -36,7 +37,15 @@ class Server(BaseServer):
                         ping += f"{channel.users[pfold].nickname} "
 
                 await self.send(build("PRIVMSG", [chan, f"Pinging users: {ping}"]))
-
+                if connections[self.name]:
+                    for connection,address in connections[self.name].items():
+                        if connection in line.params[1]:
+                            if ':' in address:
+                                realaddress = address.split(':')[0]
+                                port = address.split(':')[1]
+                                self.send(build("PRIVMSG", [chan, f"Connect using nc {realaddress} {port}"]))
+                            else:
+                                self.send(build("PRIVMSG", [chan, f"Connect using nc {address} 1234"]))
 
             elif line.params[1].startswith(".matchadd"):
                 user = line.source.split('!')[0]
@@ -82,8 +91,16 @@ async def main():
             exit(1)
         server = config[section]['server']
         nickname = config[section]['nickname']
-        channels = set(config[section]['channels'].split(' '))
-        # servers.update([(section, {'server':server, 'nickname':nickname, 'channels':channels})])
+        channels = set(config[section]['channels'].split())
+        if config[section]['connections']:
+            if len(config[section]['connections'].split()) % 2 != 0: # If connections isn't even
+                print(f"ERROR: The section {section} has an invalid 'connections' defined.")
+                exit(1)
+            config_connections = config[section]['connections'].split()
+            connections.update({section:{}})
+            for i in range(0, len(config_connections), 2):
+                connections[section].update({config_connections[i]:config_connections[i+1]})
+
         servers.append({'name':section, 'opts':{'server':server, 'nickname':nickname, 'channels':channels}})
         for channel in channels:
             match_players.update([(section + '-' + channel, set())])