PKHeX/PKHeX.Core/Legality/Verifiers/GenderVerifier.cs
Kurt 88830e0d00
Update from .NET Framework 4.6 to .NET 7 (#3729)
Updates from net46->net7, dropping support for mono in favor of using the latest runtime (along with the performance/API improvements). Releases will be posted as 64bit only for now.

Refactors a good amount of internal API methods to be more performant and more customizable for future updates & fixes.

Adds functionality for Batch Editor commands to `>`, `<` and <=/>=

TID/SID properties renamed to TID16/SID16 for clarity; other properties exposed for Gen7 / display variants.

Main window has a new layout to account for DPI scaling (8 point grid)

Fixed: Tatsugiri and Paldean Tauros now output Showdown form names as Showdown expects
Changed: Gen9 species now interact based on the confirmed National Dex IDs (closes #3724)
Fixed: Pokedex set all no longer clears species with unavailable non-base forms (closes #3720)
Changed: Hyper Training suggestions now apply for level 50 in SV. (closes #3714)
Fixed: B2/W2 hatched egg met locations exclusive to specific versions are now explicitly checked (closes #3691)
Added: Properties for ribbon/mark count (closes #3659)
Fixed: Traded SV eggs are now checked correctly (closes #3692)
2023-01-21 20:02:33 -08:00

86 lines
3 KiB
C#

using static PKHeX.Core.LegalityCheckStrings;
namespace PKHeX.Core;
/// <summary>
/// Verifies the <see cref="PKM.Gender"/>.
/// </summary>
public sealed class GenderVerifier : Verifier
{
protected override CheckIdentifier Identifier => CheckIdentifier.Gender;
public override void Verify(LegalityAnalysis data)
{
var pk = data.Entity;
var pi = pk.PersonalInfo;
if (pi.Genderless != (pk.Gender == 2))
{
// DP/HGSS shedinja glitch -- only generation 4 spawns
bool ignore = pk is { Format: 4, Species: (int)Species.Shedinja } && pk.Met_Level != pk.CurrentLevel;
if (!ignore)
data.AddLine(GetInvalid(LGenderInvalidNone));
return;
}
// Check for PID relationship to Gender & Nature if applicable
int gen = data.Info.Generation;
if (gen is 3 or 4 or 5)
{
// Gender-PID & Nature-PID relationship check
var result = IsValidGenderPID(data) ? GetValid(LPIDGenderMatch) : GetInvalid(LPIDGenderMismatch);
data.AddLine(result);
if (gen != 5)
VerifyNaturePID(data);
return;
}
// Check fixed gender cases
if ((pi.OnlyFemale && pk.Gender != 1) || (pi.OnlyMale && pk.Gender != 0))
data.AddLine(GetInvalid(LGenderInvalidNone));
}
private static void VerifyNaturePID(LegalityAnalysis data)
{
var pk = data.Entity;
var result = pk.EncryptionConstant % 25 == pk.Nature
? GetValid(LPIDNatureMatch, CheckIdentifier.Nature)
: GetInvalid(LPIDNatureMismatch, CheckIdentifier.Nature);
data.AddLine(result);
}
private static bool IsValidGenderPID(LegalityAnalysis data)
{
var pk = data.Entity;
bool genderValid = pk.IsGenderValid();
if (!genderValid)
return IsValidGenderMismatch(pk);
// check for mixed->fixed gender incompatibility by checking the gender of the original species
var original = data.EncounterMatch.Species;
if (Legal.FixedGenderFromBiGender.Contains(original))
return IsValidFixedGenderFromBiGender(pk, original);
return true;
}
private static bool IsValidFixedGenderFromBiGender(PKM pk, ushort original)
{
var current = pk.Gender;
if (current == 2) // shedinja, genderless
return true;
var gender = EntityGender.GetFromPID(original, pk.EncryptionConstant);
return gender == current;
}
private static bool IsValidGenderMismatch(PKM pk) => pk.Species switch
{
// Shedinja evolution gender glitch, should match original Gender
(int) Species.Shedinja when pk.Format == 4 => pk.Gender == EntityGender.GetFromPIDAndRatio(pk.EncryptionConstant, 0x7F), // 50M-50F
// Evolved from Azurill after transferring to keep gender
(int) Species.Marill or (int) Species.Azumarill when pk.Format >= 6 => pk.Gender == 1 && (pk.EncryptionConstant & 0xFF) > 0x3F,
_ => false,
};
}