public virtual void Clear()
{
OriginalEntries = null;
RandomizableEntries.Clear();
AssociatedWrappers.Clear();
OnAfterSelectRandomizableBeforeRandomize = null;
OnAfterEverything = null;
}
protected override void AfterSelectRandomizableBeforeRandomize()
{
for (int i = OriginalEntries.Count - 1; i > -1; i--)
{
TEntry entry = OriginalEntries[i];
if (IDsToDuplicateAndRandomize.Any((id) => entry.GetName().StartsWith(id)))
{
TEntry clone = entry.Clone();
OriginalEntries.Add(clone);
RandomizableEntries.Add(clone);
AssociatedWrappers.Add(clone.GetWrapper <TWrapper, TEntry>());
}
}
}
/// <summary>
/// Returns randomized entries, the returned list is a new object rather than <paramref name="entries"/>
/// </summary>
public void Randomize(List <TEntry> entries)
{
OriginalEntries = entries;
BeforeEverything();
RandomizableEntries.AddRange(entries.Where(IsRandomizable));
AssociatedWrappers.AddRange(RandomizableEntries.Select((entry) => entry.GetWrapper <TWrapper, TEntry>()));
OnAfterSelectRandomizableBeforeRandomize?.Invoke(OriginalEntries, RandomizableEntries, AssociatedWrappers);
AfterSelectRandomizableBeforeRandomize();
if (RandomizableEntries.Count != AssociatedWrappers.Count)
{
throw new Exception("Ensure that RandomizableEntries and AssociatedWrappers always have equal counts");
}
RandomizableEntries.Shuffle();
for (int i = 0; i < RandomizableEntries.Count; i++)
{
AssociatedWrappers[i].ReadToEntry(RandomizableEntries[i]);
}
OnAfterEverything?.Invoke(OriginalEntries, RandomizableEntries, AssociatedWrappers);
}