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Minor Quickstart tweaks (#783)

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* Remove saving Console.ForegroundColor to a local

* Add message handler checks

* Add comment explaining that there's two differently named methods to add modules

* Add comment about the Commands package

* Add Exception property to log handler
This commit is contained in:
Joe4evr
2017-10-04 02:07:54 +02:00
committed by Christopher F
parent 71e8b88514
commit 88c9964b54
1 changed files with 16 additions and 10 deletions
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26
docs/guides/getting_started/samples/intro/structure.cs
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@@ -8,12 +8,6 @@ using Discord.WebSocket;
class Program
{
private readonly DiscordSocketClient _client;
// Keep the CommandService and IServiceCollection around for use with commands.
private readonly IServiceCollection _map = new ServiceCollection();
private readonly CommandService _commands = new CommandService();
// Program entry point
static void Main(string[] args)
{
@@ -22,6 +16,13 @@ class Program
new Program().MainAsync().GetAwaiter().GetResult();
}
private readonly DiscordSocketClient _client;
// Keep the CommandService and IServiceCollection around for use with commands.
// These two types require you install the Discord.Net.Commands package.
private readonly IServiceCollection _map = new ServiceCollection();
private readonly CommandService _commands = new CommandService();
private Program()
{
_client = new DiscordSocketClient(new DiscordSocketConfig
@@ -48,7 +49,6 @@ class Program
// that ask for a Func<LogMessage, Task>.
private static Task Logger(LogMessage message)
{
var cc = Console.ForegroundColor;
switch (message.Severity)
{
case LogSeverity.Critical:
@@ -66,8 +66,8 @@ class Program
Console.ForegroundColor = ConsoleColor.DarkGray;
break;
}
Console.WriteLine($"{DateTime.Now,-19} [{message.Severity,8}] {message.Source}: {message.Message}");
Console.ForegroundColor = cc;
Console.WriteLine($"{DateTime.Now,-19} [{message.Severity,8}] {message.Source}: {message.Message} {message.Exception}");
Console.ResetColor();
// If you get an error saying 'CompletedTask' doesn't exist,
// your project is targeting .NET 4.5.2 or lower. You'll need
@@ -105,10 +105,11 @@ class Program
_services = _map.BuildServiceProvider();
// Either search the program and add all Module classes that can be found.
// Module classes *must* be marked 'public' or they will be ignored.
// Module classes MUST be marked 'public' or they will be ignored.
await _commands.AddModulesAsync(Assembly.GetEntryAssembly());
// Or add Modules manually if you prefer to be a little more explicit:
await _commands.AddModuleAsync<SomeModule>();
// Note that the first one is 'Modules' (plural) and the second is 'Module' (singular).
// Subscribe a handler to see if a message invokes a command.
_client.MessageReceived += HandleCommandAsync;
@@ -120,6 +121,11 @@ class Program
var msg = arg as SocketUserMessage;
if (msg == null) return;
// We don't want the bot to respond to itself or other bots.
// NOTE: Selfbots should invert this first check and remove the second
// as they should ONLY be allowed to respond to messages from the same account.
if (msg.Author.Id == _client.CurrentUser.Id || msg.Author.IsBot) return;
// Create a number to track where the prefix ends and the command begins
int pos = 0;
// Replace the '!' with whatever character