void UpdateObjective(QuestsObjectivesData entry)
{
string query = "UPDATE quest_objectives";
query += " SET ";
query += entry.UpdateList ();
query += " WHERE id=?id";
// Setup the register data
List<Register> update = new List<Register> ();
foreach (string field in entry.fields.Keys) {
update.Add (entry.fieldToRegister (field));
}
DatabasePack.Update (DatabasePack.contentDatabasePrefix, query, update);
}