public async Task setClass(string className)
{
if (characters == null)
{
characters = new List <CharacterNode>();
}
CharacterNode character = findCharacter(Context.User);
if (character == null)
{
await Context.User.SendMessageAsync("You have no active character.");
}
else
{
character.setDndClass(className);
await Context.User.SendMessageAsync("You have updated your Class to " + className);
}
}