private static void SetupMessageListener()
{
Client.MessageReceived += async(s, m) =>
{
ICommand command;
var message = m.Message.RawText.Trim();
if (m.Message.IsAuthor || m.Channel.IsPrivate)
{
return;
}
// Checking if we can output in this channel
using (var db = new Database())
{
Match match;
var server = await db.servers.FirstAsync(o => o.Id == m.Server.Id);
// Failing fast
if (!(match = Regex.Match(message, $"^\\{server.Trigger}(.+?)(?:\\s|$)")).Groups[1].Success ||
!Commands.TryGetValue(match.Groups[1].Value.ToLower(), out command) ||
(match.Groups[1].Value.ToLower() != "use" && !db.channels.Any(c => c.Id == m.Channel.Id)))
{
return;
}
}
dynamic args;
try
{
await m.Channel.SendIsTyping();
}
catch (Exception)
{
return;
}
// Parsing input
try
{
var commandLine = message.Contains(' ')
? message.Substring(message.IndexOf(' ') + 1)
: "";
args = await command.ParseArguments(CommandLineUtil.CommandLineToArgs(commandLine), m.Message);
// Checking if args returns a boolean
if (args is bool)
{
return;
}
}
catch (ControlledException e)
{
await m.Channel.SendMessage(e.Message);
return;
}
catch (Exception e)
{
await m.Channel.SendMessage("An error occured when parsing your input.\n" +
$"```{e.GetBaseException().Message}```");
Console.WriteLine(e.StackTrace);
return;
}
// Executing command
try
{
// Running command
await command.Execute(args, m.Message);
}
catch (ControlledException e)
{
await m.Channel.SendMessage(e.Message);
}
catch (Exception e)
{
await m.Channel.SendMessage("An error occured when executing the command.\n" +
$"```{e.GetBaseException().Message}```");
Console.WriteLine(e.StackTrace);
}
};
}