/// <summary>
/// Tries to get a <see cref="IReadOnlyCollection{T}"/> of the specified <see cref="Player"/>'s <see cref="CustomRole"/>s.
/// </summary>
/// <param name="player">The player to check.</param>
/// <param name="customRoles">The custom roles the player has.</param>
/// <returns>True if the player has custom roles.</returns>
/// <exception cref="ArgumentNullException">If the player is null.</exception>
public static bool TryGet(Player player, out IReadOnlyCollection <CustomRole> customRoles)
{
if (player == null)
{
throw new ArgumentNullException(nameof(player));
}
List <CustomRole> tempList = ListPool <CustomRole> .Shared.Rent();
tempList.AddRange(Registered?.Where(customRole => customRole.Check(player)) ?? Array.Empty <CustomRole>());
customRoles = tempList.AsReadOnly();
ListPool <CustomRole> .Shared.Return(tempList);
return(customRoles?.Count > 0);
}