/// <summary>
/// Called when a user has joined the multiplayer game
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnUserJoinedGame(object sender, UserJoinedGameEventArgs e)
{
var user = OnlineManager.OnlineUsers[e.UserId];
// Add the player to the player list.
PlayerList.AddOrUpdatePlayer(user.OnlineUser);
var log = $"{( user.HasUserInfo ? user.OnlineUser.Username : $"User#{e.UserId}" )} has joined the game.";
