/// <summary> Removes the specified rank from the list of available ranks </summary>
/// <param name="deletedRank"> Rank to be deleted. </param>
/// <param name="replacementRank"> Rank that will replace the deleted rank. </param>
/// <returns> Whether or not the rank was successfully deleted/replaced. </returns>
/// <exception cref="ArgumentNullException"> deletedRank or replacementRank is null. </exception>
/// <exception cref="InvalidOperationException"> PlayerDB is already loaded. </exception>
public static bool DeleteRank([NotNull] Rank deletedRank, [NotNull] Rank replacementRank)
{
if (deletedRank == null)
{
throw new ArgumentNullException("deletedRank");
}
if (replacementRank == null)
{
throw new ArgumentNullException("replacementRank");
}
if (PlayerDB.IsLoaded)
{
throw new InvalidOperationException("You may not modify ranks after PlayerDB has been loaded.");
}
bool rankLimitsChanged = false;
Ranks.Remove(deletedRank);
RanksByName.Remove(deletedRank.Name.ToLower());
RanksById.Remove(deletedRank.Id);
RanksByFullName.Remove(deletedRank.FullName);
LegacyRankMapping.Add(deletedRank.Id, replacementRank.Id);
foreach (Rank rank in Ranks)
{
for (int i = 0; i < rank.PermissionLimits.Length; i++)
{
if (rank.GetLimit((Permission)i) == deletedRank)
{
rank.ResetLimit((Permission)i);
rankLimitsChanged = true;
}
}
}
RebuildIndex();
return(rankLimitsChanged);
}
