/// <summary>
/// Enables CommandsNext module on this <see cref="DiscordClient"/>.
/// </summary>
/// <param name="client">Client to enable CommandsNext for.</param>
/// <param name="cfg">CommandsNext configuration to use.</param>
/// <returns>Created <see cref="CommandsNextExtension"/>.</returns>
public static CommandsNextExtension UseCommandsNext(this DiscordClient client, CommandsNextConfiguration cfg)
{
if (client.GetExtension <CommandsNextExtension>() != null)
{
throw new InvalidOperationException("CommandsNext is already enabled for that client.");
}
var cnext = new CommandsNextExtension(cfg);
client.AddExtension(cnext);
return(cnext);
}
/// <summary>
/// Enables CommandsNext module on all shards in this <see cref="DiscordShardedClient"/>.
/// </summary>
/// <param name="client">Client to enable CommandsNext for.</param>
/// <param name="cfg">CommandsNext configuration to use.</param>
/// <returns>A dictionary of created <see cref="CommandsNextExtension"/>, indexed by shard id..</returns>
public static IReadOnlyDictionary <int, CommandsNextExtension> UseCommandsNext(this DiscordShardedClient client, CommandsNextConfiguration cfg)
{
var modules = new Dictionary <int, CommandsNextExtension>();
client.InitializeShardsAsync().GetAwaiter().GetResult();
foreach (var shard in client.ShardClients.Select(xkvp => xkvp.Value))
{
var cnext = shard.GetModule <CommandsNextExtension>();
if (cnext == null)
{
cnext = shard.UseCommandsNext(cfg);
}
modules.Add(shard.ShardId, cnext);
}
return(new ReadOnlyDictionary <int, CommandsNextExtension>(modules));
}
/// <summary>
/// Enables CommandsNext module on all shards in this <see cref="DiscordShardedClient"/>.
/// </summary>
/// <param name="client">Client to enable CommandsNext for.</param>
/// <param name="cfg">CommandsNext configuration to use.</param>
/// <returns>A dictionary of created <see cref="CommandsNextExtension"/>, indexed by shard id.</returns>
public static async Task <IReadOnlyDictionary <int, CommandsNextExtension> > UseCommandsNextAsync(this DiscordShardedClient client, CommandsNextConfiguration cfg)
{
var modules = new Dictionary <int, CommandsNextExtension>();
await client.InitializeShardsAsync().ConfigureAwait(false);
foreach (var shard in client.ShardClients.Select(xkvp => xkvp.Value))
{
var cnext = shard.GetExtension <CommandsNextExtension>();
if (cnext == null)
{
cnext = shard.UseCommandsNext(cfg);
}
modules[shard.ShardId] = cnext;
}
return(new ReadOnlyDictionary <int, CommandsNextExtension>(modules));
}
internal CommandsNextExtension(CommandsNextConfiguration cfg)
{
this.Config = new CommandsNextConfiguration(cfg);
this.TopLevelCommands = new Dictionary <string, Command>();
this._registeredCommandsLazy = new Lazy <IReadOnlyDictionary <string, Command> >(() => new ReadOnlyDictionary <string, Command>(this.TopLevelCommands));
this.HelpFormatter = new HelpFormatterFactory();
this.HelpFormatter.SetFormatterType <DefaultHelpFormatter>();
this.ArgumentConverters = new Dictionary <Type, IArgumentConverter>
{
[typeof(string)] = new StringConverter(),
[typeof(bool)] = new BoolConverter(),
[typeof(sbyte)] = new Int8Converter(),
[typeof(byte)] = new Uint8Converter(),
[typeof(short)] = new Int16Converter(),
[typeof(ushort)] = new Uint16Converter(),
[typeof(int)] = new Int32Converter(),
[typeof(uint)] = new Uint32Converter(),
[typeof(long)] = new Int64Converter(),
[typeof(ulong)] = new Uint64Converter(),
[typeof(float)] = new Float32Converter(),
[typeof(double)] = new Float64Converter(),
[typeof(decimal)] = new Float128Converter(),
[typeof(DateTime)] = new DateTimeConverter(),
[typeof(DateTimeOffset)] = new DateTimeOffsetConverter(),
[typeof(TimeSpan)] = new TimeSpanConverter(),
[typeof(Uri)] = new UriConverter(),
[typeof(DiscordUser)] = new DiscordUserConverter(),
[typeof(DiscordMember)] = new DiscordMemberConverter(),
[typeof(DiscordRole)] = new DiscordRoleConverter(),
[typeof(DiscordChannel)] = new DiscordChannelConverter(),
[typeof(DiscordGuild)] = new DiscordGuildConverter(),
[typeof(DiscordMessage)] = new DiscordMessageConverter(),
[typeof(DiscordEmoji)] = new DiscordEmojiConverter(),
[typeof(DiscordColor)] = new DiscordColorConverter()
};
this.UserFriendlyTypeNames = new Dictionary <Type, string>()
{
[typeof(string)] = "string",
[typeof(bool)] = "boolean",
[typeof(sbyte)] = "signed byte",
[typeof(byte)] = "byte",
[typeof(short)] = "short",
[typeof(ushort)] = "unsigned short",
[typeof(int)] = "int",
[typeof(uint)] = "unsigned int",
[typeof(long)] = "long",
[typeof(ulong)] = "unsigned long",
[typeof(float)] = "float",
[typeof(double)] = "double",
[typeof(decimal)] = "decimal",
[typeof(DateTime)] = "date and time",
[typeof(DateTimeOffset)] = "date and time",
[typeof(TimeSpan)] = "time span",
[typeof(Uri)] = "URL",
[typeof(DiscordUser)] = "user",
[typeof(DiscordMember)] = "member",
[typeof(DiscordRole)] = "role",
[typeof(DiscordChannel)] = "channel",
[typeof(DiscordGuild)] = "guild",
[typeof(DiscordMessage)] = "message",
[typeof(DiscordEmoji)] = "emoji",
[typeof(DiscordColor)] = "color"
};
var ncvt = typeof(NullableConverter <>);
var nt = typeof(Nullable <>);
var cvts = this.ArgumentConverters.Keys.ToArray();
foreach (var xt in cvts)
{
var xti = xt.GetTypeInfo();
if (!xti.IsValueType)
{
continue;
}
var xcvt = ncvt.MakeGenericType(xt);
var xnt = nt.MakeGenericType(xt);
if (ArgumentConverters.ContainsKey(xcvt))
{
continue;
}
var xcv = Activator.CreateInstance(xcvt) as IArgumentConverter;
this.ArgumentConverters[xnt] = xcv;
this.UserFriendlyTypeNames[xnt] = this.UserFriendlyTypeNames[xt];
}
var t = typeof(CommandsNextExtension);
var ms = t.GetTypeInfo().DeclaredMethods;
var m = ms.FirstOrDefault(xm => xm.Name == "ConvertArgument" && xm.ContainsGenericParameters && !xm.IsStatic && xm.IsPublic);
this.ConvertGeneric = m;
}
/// <summary>
/// Enables CommandsNext module on this <see cref="DiscordClient"/>.
/// </summary>
/// <param name="client">Client to enable CommandsNext for.</param>
/// <param name="cfg">CommandsNext configuration to use.</param>
/// <returns>Created <see cref="CommandsNextExtension"/>.</returns>
public static CommandsNextExtension UseCommandsNext(this DiscordClient client, CommandsNextConfiguration cfg)
{
if (client.GetExtension <CommandsNextExtension>() != null)
{
throw new InvalidOperationException("CommandsNext is already enabled for that client.");
}
if (!Utilities.HasMessageIntents(client.Configuration.Intents))
{
client.Logger.LogCritical(CommandsNextEvents.Intents, "The CommandsNext extension is registered but there are no message intents enabled. It is highly recommended to enable them.");
}
if (!client.Configuration.Intents.HasIntent(DiscordIntents.Guilds))
{
client.Logger.LogCritical(CommandsNextEvents.Intents, "The CommandsNext extension is registered but the guilds intent is not enabled. It is highly recommended to enable it.");
}
var cnext = new CommandsNextExtension(cfg);
client.AddExtension(cnext);
return(cnext);
}
