PKHeX/PKHeX.Core/Legality/Verifiers/LanguageVerifier.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

78 lines
3.3 KiB
C#

using static PKHeX.Core.LegalityCheckStrings;
namespace PKHeX.Core;
/// <summary>
/// Verifies the <see cref="PKM.Language"/>.
/// </summary>
public sealed class LanguageVerifier : Verifier
{
protected override CheckIdentifier Identifier => CheckIdentifier.Language;
public override void Verify(LegalityAnalysis data)
{
var pk = data.Entity;
int originalGeneration = data.Info.Generation;
int currentLanguage = pk.Language;
int maxLanguageID = Legal.GetMaxLanguageID(originalGeneration);
var enc = data.EncounterMatch;
if (!IsValidLanguageID(currentLanguage, maxLanguageID, pk, enc))
{
data.AddLine(GetInvalid(string.Format(LOTLanguage, $"<={(LanguageID)maxLanguageID}", (LanguageID)currentLanguage)));
return;
}
// Korean Gen4 games can not trade with other Gen4 languages, but can use Pal Park with any Gen3 game/language.
if (pk.Format == 4 && enc.Generation == 4 && !IsValidG4Korean(currentLanguage)
&& enc is not EncounterTrade4PID {Species: (int)Species.Pikachu or (int)Species.Magikarp} // ger magikarp / eng pikachu
)
{
bool kor = currentLanguage == (int)LanguageID.Korean;
var msgpkm = kor ? L_XKorean : L_XKoreanNon;
var msgsav = kor ? L_XKoreanNon : L_XKorean;
data.AddLine(GetInvalid(string.Format(LTransferOriginFInvalid0_1, msgpkm, msgsav)));
return;
}
if (originalGeneration <= 2)
{
// Korean Crystal does not exist, neither do Korean VC1
if (pk.Korean && !GameVersion.GS.Contains((GameVersion)pk.Version))
data.AddLine(GetInvalid(string.Format(LOTLanguage, $"!={(LanguageID)currentLanguage}", (LanguageID)currentLanguage)));
// Japanese VC is language locked; cannot obtain Japanese-Blue version as other languages.
if (pk is { Version: (int)GameVersion.BU, Japanese: false })
data.AddLine(GetInvalid(string.Format(LOTLanguage, nameof(LanguageID.Japanese), (LanguageID)currentLanguage)));
}
}
public static bool IsValidLanguageID(int currentLanguage, int maxLanguageID, PKM pk, IEncounterTemplate enc)
{
if (currentLanguage == (int)LanguageID.UNUSED_6)
return false; // Language ID 6 is unused.
if (currentLanguage > maxLanguageID)
return false; // Language not available (yet)
if (currentLanguage <= (int)LanguageID.Hacked && !(enc is EncounterTrade5PID && EncounterTrade5PID.IsValidMissingLanguage(pk)))
return false; // Missing Language value is not obtainable
return true; // Language is possible
}
/// <summary>
/// Check if the <see cref="currentLanguage"/> can exist in the Generation 4 savefile.
/// </summary>
/// <param name="currentLanguage"></param>
public static bool IsValidG4Korean(int currentLanguage)
{
var activeTr = ParseSettings.ActiveTrainer;
var activeLang = activeTr.Language;
bool savKOR = activeLang == (int) LanguageID.Korean;
bool pkmKOR = currentLanguage == (int) LanguageID.Korean;
if (savKOR == pkmKOR)
return true;
return activeLang < 0; // check not overriden by Legality settings
}
}