super descriptive commit message

This commit is contained in:
nebula 2025-06-30 20:30:07 +00:00
parent b3f66d6c33
commit 66065b9cd5
4 changed files with 272 additions and 140 deletions

126
IRCBot.cs Normal file
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using System.Net.Sockets;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Channels;
namespace riff;
public abstract class IRCBot
{
public string Host;
public int Port;
public string Nick;
public string RealName;
public List<string>? Channels;
public List<Action<PRIVMSG>> Listeners = new();
private List<CommandRunner> CommandRunners = new();
private List<PollRunner> PollRunners = new();
private TcpClient Client;
private NetworkStream Stream;
public IRCBot(string host, int port, string nick, string realname)
{
Host = host;
Port = port;
Nick = nick;
RealName = realname;
Client = new TcpClient(Host, Port);
Stream = Client.GetStream();
SendLine($"NICK {Nick}");
SendLine($"USER {Nick} 0 * :{RealName}");
}
public void HookCommands((string, Action<PRIVMSG>)[] commands)
{
foreach ((string, Action<PRIVMSG>) command in commands)
{
CommandRunners.Add(new CommandRunner(command.Item1, command.Item2));
}
}
public void HookPollRunners((int, Action)[] runners)
{
foreach ((int, Action) runner in runners)
{
PollRunners.Add(new PollRunner(runner.Item1, runner.Item2));
}
}
public void HookListeners(Action<PRIVMSG>[] listeners)
{
foreach (Action<PRIVMSG> listener in listeners)
{
Listeners.Add(listener);
}
}
private void SendLine(string line)
{
Byte[] bytes = Encoding.UTF8.GetBytes(line + "\r\n");
Stream.Write(bytes, 0, bytes.Length);
}
public void SendPrivmsg(string channel, string message)
{
if (message != string.Empty)
SendLine($"PRIVMSG {channel} :{message}");
}
public void JoinAllChannels()
{
if (Channels != null)
{
foreach (string channel in Channels)
{
JoinChannel(channel);
}
}
}
public void JoinChannel(string channel)
{
SendLine($"JOIN {channel}");
}
public void PartChannel(string channel)
{
SendLine($"PART {channel}");
}
public void MainLoop()
{
foreach (PollRunner runner in PollRunners)
{
runner.Run();
}
using var reader = new StreamReader(Stream, Encoding.UTF8);
while (true)
{
string? line = reader.ReadLine();
if (line == null)
{
Console.WriteLine($"{Nick} disconnected");
break;
}
IRCMessage msg = new(line);
switch (msg.Command)
{
case "PING":
if (msg.Arguments == null)
SendLine("PONG");
else
SendLine("PONG " + msg.Arguments[0]);
break;
case "PRIVMSG":
PRIVMSG privmsg = new(msg);
foreach (Action<PRIVMSG> listener in Listeners)
listener(privmsg);
foreach (CommandRunner command in CommandRunners)
if (command.Run(privmsg))
break;
break;
}
}
}
}

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@ -1,146 +1,10 @@
using System.Data;
using System.Net.Sockets;
using System.Text;
namespace riff;
namespace riff;
class Program
{
static void Main(string[] args)
{
var bot = new IRCBot("testbot", "~nebula");
var subBot = new SubBot("otherbot", "also ~nebula");
new Thread(new ThreadStart(bot.MainLoop)).Start();
new Thread(new ThreadStart(subBot.MainLoop)).Start();
var cube = new Cube("localhost", 6667, "testbot", "~nebula");
new Thread(new ThreadStart(cube.MainLoop)).Start();
}
public class IRCBot
{
private int Port = 6667;
private string Host = "localhost";
private string? Nick;
private string? RealName;
private TcpClient Client;
private NetworkStream Stream;
public IRCBot(string nick, string realname)
{
Nick = nick;
RealName = realname;
Client = new TcpClient(Host, Port);
Stream = Client.GetStream();
SendLine($"NICK {Nick}");
SendLine($"USER {Nick} 0 * :{RealName}");
SendLine("JOIN #bots");
}
public void SendLine(string line)
{
Byte[] bytes = Encoding.UTF8.GetBytes(line + "\r\n");
Stream.Write(bytes, 0, bytes.Length);
}
public virtual void TestPrompt()
{
Console.WriteLine("Main class says hello");
}
public void MainLoop()
{
using var reader = new StreamReader(Stream, Encoding.UTF8);
while (true)
{
string? line = reader.ReadLine();
if (line == null)
{
Console.WriteLine($"{Nick} disconnected");
break;
}
if (line.StartsWith("PING"))
{
SendLine("PONG " + line[5..]);
continue;
}
TestPrompt();
IRCMessage msg = new(line);
switch (msg.Command)
{
case "PRIVMSG":
// PRIVMSG privmsg = new(msg);
// Console.WriteLine(privmsg.Body);
break;
}
}
}
}
public class SubBot : IRCBot
{
public Action[] commands = [];
public SubBot(string nick, string realname) : base(nick, realname)
{
}
public void HelpCommand(string line)
{
SendLine("PRIVMSG #bots :helptext");
}
public override void TestPrompt()
{
Console.WriteLine("hello from SubBot");
}
}
public class IRCMessage
{
public string? Source;
public string Command;
public List<string> Arguments;
public IRCMessage(string line)
{
string[] split;
List<string> args = new();
if (line[0] == ':')
{
split = line[1..].Split(' ', 2);
Source = split[0];
line = split[1];
}
if (line.IndexOf(" :") != -1)
{
split = line.Split(" :", 2);
foreach (string arg in split[0].Split(' '))
args.Add(arg);
args.Add(split[1]);
}
else
{
foreach (string arg in line.Split(' '))
args.Add(arg);
}
Command = args[0];
Arguments = args[1..];
}
}
public class PRIVMSG
{
public string Body { get; set; }
public string Channel { get; set; }
public string Nick { get; set; }
public PRIVMSG(IRCMessage message)
{
if (message.Source == null)
throw new NoNullAllowedException();
Nick = message.Source.Substring(0, message.Source.IndexOf("!") - 1);
Channel = message.Arguments[0];
Body = message.Arguments[1];
}
}
}
}

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Types.cs Normal file
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using System.Data;
namespace riff;
public class IRCMessage
{
public string? Source;
public string Command;
public List<string>? Arguments;
public IRCMessage(string line)
{
string[] split;
List<string> args = new();
if (line[0] == ':')
{
split = line[1..].Split(' ', 2);
Source = split[0];
line = split[1];
}
if (line.IndexOf(" :") != -1)
{
split = line.Split(" :", 2);
foreach (string arg in split[0].Split(' '))
args.Add(arg);
args.Add(split[1]);
}
else
{
foreach (string arg in line.Split(' '))
args.Add(arg);
}
Command = args[0];
Arguments = args.Count > 1 ? args[1..] : null;
}
}
public class PRIVMSG
{
public string Body { get; set; }
public string Sender { get; set; }
public string Nick { get; set; }
public PRIVMSG(IRCMessage message)
{
if (message.Source == null || message.Arguments == null)
throw new NoNullAllowedException();
Nick = message.Source.Substring(0, message.Source.IndexOf("!") - 1);
Sender = message.Arguments[0];
Body = message.Arguments[1].Trim();
}
}
public class CommandRunner
{
public string Trigger;
public Action<PRIVMSG> Callback;
public CommandRunner(string trigger, Action<PRIVMSG> callback)
{
Callback = callback;
Trigger = trigger;
}
public bool Run(PRIVMSG privmsg)
{
string[] split = privmsg.Body.Trim().Split(' ', 2);
if (split[0].StartsWith('!') && split[0][1..].Equals(Trigger))
{
if (split.Length > 1)
privmsg.Body = split[1];
else
privmsg.Body = string.Empty;
Callback(privmsg);
return true;
}
return false;
}
}
public class PollRunner
{
public Action Callback;
public int Interval;
public PollRunner(int interval, Action callback)
{
Interval = interval;
Callback = callback;
}
public async void Run()
{
while (true)
{
await Task.Delay(Interval);
Callback();
}
}
}
// public class RegexTrigger
// {
// public string Pattern;
// public Action<string> Callback;
// public RegexTrigger(string pattern, Action<string> callback)
// {
// Pattern = pattern;
// Callback = callback;
// }
// public bool Run(PRIVMSG privmsg)
// {
// }
// }

26
bots/Cube.cs Normal file
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using riff;
public class Cube : IRCBot
{
public Cube(string host, int port, string nick, string realname) : base(host, port, nick, realname)
{
Channels = [
"#bots"
];
(string, Action<PRIVMSG>)[] commands = [
("echo", Echo)
];
HookCommands(commands);
JoinAllChannels();
}
private void Echo(PRIVMSG privmsg)
{
SendPrivmsg(privmsg.Sender, privmsg.Body);
}
}