public Character GetCharacterToSelectForCurrentBlock(IEnumerable <Character> currentCharacters)
{
if (CurrentBlock.CharacterIs(CurrentBookId, CharacterVerseData.StandardCharacter.Narrator))
{
return(Character.Narrator);
}
if (CurrentBlock.CharacterIsUnclear)
{
if (!CurrentBlock.ContainsVerseNumber)
{
var charactersForCurrentVerse = GetUniqueCharacterVerseObjectsForCurrentReference();
// ENHANCE: Some "Quotations" in the control file may represent text that is typically rendered as
// indirect speech (and should therefore be marked as Indirect|Quotation). We really don't want to
// include these, but in practice it probably won't matter much.
charactersForCurrentVerse.RemoveWhere(c => !c.IsExpected && c.QuoteType != QuoteType.Quotation);
if (charactersForCurrentVerse.Distinct(m_characterEqualityComparer).Count() != 2)
{
return(null);
}
var userConfirmedBlock = CurrentBook.GetBlocksForVerse(CurrentBlock.ChapterNumber, CurrentBlock.InitialStartVerseNumber).OnlyOrDefault(b => b.UserConfirmed);
if (userConfirmedBlock == null)
{
return(null);
}
charactersForCurrentVerse.RemoveWhere(c => c.Character == userConfirmedBlock.CharacterId);
if (charactersForCurrentVerse.Count != 1)
{
return(null);
}
return(currentCharacters.FirstOrDefault(item => item.LocalizedCharacterId == charactersForCurrentVerse.Single().LocalizedCharacter));
}
}
return(currentCharacters.FirstOrDefault(item => item.CharacterId == CurrentBlock.CharacterId));
}