/// <summary>
/// Returns legality info for an unmatched encounter scenario, including a hint as to what the actual match could be.
/// </summary>
/// <param name="pkm">Source data to check the match for</param>
/// <param name="info">Information containing the unmatched encounter</param>
/// <returns>Updated information pertaining to the unmatched encounter</returns>
private static LegalInfo VerifyWithoutEncounter(PKM pkm, LegalInfo info)
{
info.EncounterMatch = new EncounterInvalid(pkm);
string hint; // hint why an encounter was not found
if (pkm.WasGiftEgg)
{
hint = LEncGift;
}
else if (pkm.WasEventEgg)
{
hint = LEncGiftEggEvent;
}
else if (pkm.WasEvent)
{
hint = LEncGiftNotFound;
}
else
{
hint = LEncInvalid;
}
info.Parse.Add(new CheckResult(Severity.Invalid, hint, CheckIdentifier.Encounter));
info.Relearn = VerifyRelearnMoves.VerifyRelearn(pkm, info);
info.Moves = VerifyCurrentMoves.VerifyMoves(pkm, info);
return(info);
}
/// <summary>
/// Checks supplementary info to see if the encounter is still valid.
/// </summary>
/// <remarks>
/// When an encounter is initially validated, only encounter-related checks are performed.
/// By checking Moves, Evolution, and <see cref="PIDIV"/> data, a best match encounter can be found.
/// If the encounter is not valid, the method will not reject it unless another encounter is available to check.
/// </remarks>
/// <param name="pkm">Source data to check the match for</param>
/// <param name="info">Information containing the matched encounter</param>
/// <param name="iterator">Peekable iterator </param>
/// <returns>Indication whether or not the encounter passes secondary checks</returns>
private static bool VerifySecondaryChecks(PKM pkm, LegalInfo info, PeekEnumerator <IEncounterable> iterator)
{
if (pkm.Format >= 6)
{
info.Relearn = VerifyRelearnMoves.VerifyRelearn(pkm, info);
if (info.Relearn.Any(z => !z.Valid) && iterator.PeekIsNext())
{
return(false);
}
}
else
{
for (int i = 0; i < 4; i++)
{
info.Relearn[i] = new CheckResult(CheckIdentifier.RelearnMove);
}
}
info.Moves = VerifyCurrentMoves.VerifyMoves(pkm, info);
if (info.Moves.Any(z => !z.Valid) && iterator.PeekIsNext())
{
return(false);
}
var evo = EvolutionVerifier.VerifyEvolution(pkm, info);
if (!evo.Valid && iterator.PeekIsNext())
{
return(false);
}
info.Parse.Add(evo);
return(true);
}
/// <summary>
/// Returns legality info for an unmatched encounter scenario, including a hint as to what the actual match could be.
/// </summary>
/// <param name="pkm">Source data to check the match for</param>
/// <param name="info">Information containing the unmatched encounter</param>
/// <returns>Updated information pertaining to the unmatched encounter</returns>
private static LegalInfo VerifyWithoutEncounter(PKM pkm, LegalInfo info)
{
info.EncounterMatch = new EncounterInvalid(pkm);
string hint = GetHintWhyNotFound(pkm);
info.Parse.Add(new CheckResult(Severity.Invalid, hint, CheckIdentifier.Encounter));
info.Relearn = VerifyRelearnMoves.VerifyRelearn(pkm, info);
info.Moves = VerifyCurrentMoves.VerifyMoves(pkm, info);
return(info);
}
