/// <summary>
/// Handles an incoming user message.
/// </summary>
/// <param name="userMessage">The message.</param>
public async Task HandleUserMessage(AbstractSimpleUserMessage userMessage)
{
string text = userMessage.GetSimpleText();
int cmdIndex = 0;
if (text.StartsWith("//") || text.StartsWith("!!"))
{
cmdIndex = 2;
}
else if (text.StartsWith("/") || text.StartsWith("!"))
{
cmdIndex = 1;
}
else if (!userMessage.HasMentionPrefix(out cmdIndex))
{
return;
}
text = text.Substring(cmdIndex).TrimStart();
string[] cmdArgs = text.Split(' ', 2);
string command = cmdArgs[0].ToLower();
if (Commands.TryGetValue(command, out Func <BotCommand, Task> func))
{
string arguments = cmdArgs.Length > 1 ? cmdArgs[1].Trim() : string.Empty;
string[] splitArgs = arguments.Split(' ').Where((x) => !string.IsNullOrWhiteSpace(x)).ToArray();
await func(new BotCommand(this, userMessage, command, splitArgs));
}
}
/// <summary>
/// Constructs a new bot command to run.
/// </summary>
/// <param name="bot">The bot instance.</param>
/// <param name="message">The user message that initiated this command.</param>
/// <param name="alias">The alias used in the request.</param>
/// <param name="arguments">All arguments.</param>
public BotCommand(Bot bot, AbstractSimpleUserMessage message, string alias, string[] arguments)
{
Bot = bot;
Message = message;
Alias = alias;
Arguments = arguments;
}
