/// <summary>
/// Creates a new empty vault file
/// </summary>
/// <param name="name">Name of the vault.</param>
/// <param name="file">file name of the vault.</param>
/// <returns>Player instance of the new vault.</returns>
public PlayerCollection CreateVault(string name, string file)
{
PlayerCollection vault = new PlayerCollection(name, file);
vault.IsVault = true;
vault.CreateEmptySacks(12); // number of bags
return(vault);
}