public bool ComprobarNick(ListaJugador Lista, string nickname) { if (Lista.Exists(n => n.Nickname.Equals(nickname))) { return(true); } return(false); }
public bool Eliminar(ListaJugador Coleccion, string nick) { if (Coleccion.Exists(c => c.Nickname.Equals(nick))) { Coleccion.Remove(Coleccion.First(n => n.Nickname.Equals(nick))); return(true); } else { return(false); } }
public Jugador CargarJugador(ListaJugador lista, string nickname) { if (lista.Exists(n => n.Nickname.Equals(nickname))) { foreach (var item in lista) { if (item.Nickname.Equals(nickname)) { return(item); } } } return(null); }
public bool Modificar(ListaJugador Coleccion, string nickname, string password, string email) { if (Coleccion.Exists(c => c.Nickname.Equals(nickname))) { Coleccion.First(n => n.Nickname.Equals(nickname)).Nickname = nickname; Coleccion.First(n => n.Nickname.Equals(nickname)).Mail = email; Coleccion.First(n => n.Nickname.Equals(nickname)).Contrasena = password; return(true); } else { return(false); } }