public async Task MainAsync(string apiToken, DiscordBotConfig cfg, CancellationToken token)
{
// Centralize the logic for commands into a separate method.
await InitCommands(cfg).ConfigureAwait(false);
// Login and connect.
await _client.LoginAsync(TokenType.Bot, apiToken).ConfigureAwait(false);
await _client.StartAsync().ConfigureAwait(false);
await Task.Delay(5_000, token).ConfigureAwait(false);
var game = Config.Name;
if (!string.IsNullOrWhiteSpace(game))
{
await _client.SetGameAsync(game).ConfigureAwait(false);
}
var app = await _client.GetApplicationInfoAsync().ConfigureAwait(false);
Owner = app.Owner.Id;
// Wait infinitely so your bot actually stays connected.
await MonitorStatusAsync(token).ConfigureAwait(false);
}
public SysCord(Bot bot, DiscordBotConfig cfg)
{
Bot = bot;
Config = cfg;
Globals.Self = this;
Globals.Bot = bot;
_client = new DiscordSocketClient(new DiscordSocketConfig
{
// How much logging do you want to see?
LogLevel = LogSeverity.Info,
// If you or another service needs to do anything with messages
// (eg. checking Reactions, checking the content of edited/deleted messages),
// you must set the MessageCacheSize. You may adjust the number as needed.
//MessageCacheSize = 50,
});
_commands = new CommandService(new CommandServiceConfig
{
// Again, log level:
LogLevel = LogSeverity.Info,
// This makes commands get run on the task thread pool instead on the websocket read thread.
// This ensures long running logic can't block the websocket connection.
DefaultRunMode = RunMode.Sync,
// There's a few more properties you can set,
// for example, case-insensitive commands.
CaseSensitiveCommands = false,
});
// Subscribe the logging handler to both the client and the CommandService.
_client.Log += Log;
_commands.Log += Log;
// Setup your DI container.
_services = ConfigureServices();
}
public async Task InitCommands(DiscordBotConfig cfg)
{
var assembly = Assembly.GetExecutingAssembly();
await _commands.AddModulesAsync(assembly, _services).ConfigureAwait(false);
var modules = _commands.Modules.ToList();
var blacklist = cfg.ModuleBlacklist
.Replace("Module", "").Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.Select(z => z.Trim()).ToList();
foreach (var module in modules)
{
var name = module.Name.Replace("Module", "");
if (blacklist.Any(z => z.Equals(name, StringComparison.OrdinalIgnoreCase)))
{
await _commands.RemoveModuleAsync(module).ConfigureAwait(false);
}
}
// Subscribe a handler to see if a message invokes a command.
_client.MessageReceived += HandleMessageAsync;
}