void Msgr_UserNicknameChanged(object sender, UserNicknameEventArgs e)
{
using (ConsoleExt.WithColor(eventColor))
Console.WriteLine("{0} name changed to {1}", e.PreviousNickname ?? "(None)", e.Nickname ?? "(None)");
}
internal void OnUserNicknameChanged(UserNicknameEventArgs e)
{
EventHandler<UserNicknameEventArgs> handler = UserNicknameChanged;
if (handler != null) handler(this, e);
}