dotbot/Program.cs

74 lines
2.0 KiB
C#

using Discord;
using Discord.Commands;
using Discord.WebSocket;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Reflection;
using System.Threading.Tasks;
namespace dotbot
{
public class Program
{
private CommandService _commands;
private DiscordSocketClient _client;
private IServiceProvider _services;
public static void Main(string[] args)
=> new Program().MainAsync().GetAwaiter().GetResult();
public async Task MainAsync()
{
_client = new DiscordSocketClient();
_commands = new CommandService();
_client.Log += Log;
DotNetEnv.Env.Load();
string token = Environment.GetEnvironmentVariable("TOKEN");
_services = new ServiceCollection()
.AddSingleton(_client)
.AddSingleton(_commands)
.BuildServiceProvider();
await InstallCommandsAsync();
await _client.LoginAsync(TokenType.Bot, token);
await _client.StartAsync();
await Task.Delay(-1);
}
public async Task InstallCommandsAsync()
{
_client.MessageReceived += HandleCommandAsync;
await _commands.AddModulesAsync(Assembly.GetEntryAssembly());
}
private async Task HandleCommandAsync(SocketMessage arg)
{
var message = arg as SocketUserMessage;
if (message == null) return;
int argPos = 0;
if (!(message.HasCharPrefix(';', ref argPos) || message.HasMentionPrefix(_client.CurrentUser, ref argPos))) return;
var context = new SocketCommandContext(_client, message);
var result = await _commands.ExecuteAsync(context, argPos, _services);
if (!result.IsSuccess)
await context.Channel.SendMessageAsync(result.ErrorReason);
}
private Task Log(LogMessage msg)
{
Console.WriteLine(msg.ToString());
return Task.CompletedTask;
}
}
}