PKHeX/PKHeX.Core/Legality/Verifiers/CXDVerifier.cs
2020-12-29 20:25:05 -08:00

41 lines
1.5 KiB
C#

using static PKHeX.Core.LegalityCheckStrings;
namespace PKHeX.Core
{
/// <summary>
/// Verifies the specific origin data of <see cref="GameVersion.CXD"/> encounters.
/// </summary>
public sealed class CXDVerifier : Verifier
{
protected override CheckIdentifier Identifier => CheckIdentifier.Misc;
public override void Verify(LegalityAnalysis data)
{
var pkm = data.pkm;
if (data.EncounterMatch is EncounterStatic)
VerifyCXDStarterCorrelation(data);
else if (pkm.Egg_Location != 0) // can't obtain eggs in CXD
data.AddLine(GetInvalid(LEncInvalid, CheckIdentifier.Encounter)); // invalid encounter
if (pkm.OT_Gender == 1)
data.AddLine(GetInvalid(LG3OTGender, CheckIdentifier.Trainer));
}
private static void VerifyCXDStarterCorrelation(LegalityAnalysis data)
{
var pidiv = data.Info.PIDIV;
if (pidiv.Type is not PIDType.CXD and not PIDType.CXDAnti)
return; // already flagged as invalid
var pkm = data.pkm;
bool valid = data.EncounterMatch.Species switch
{
(int)Species.Eevee => LockFinder.IsXDStarterValid(pidiv.OriginSeed, pkm.TID, pkm.SID),
(int)Species.Espeon or (int)Species.Umbreon => pidiv.Type == PIDType.CXD_ColoStarter,
_ => true
};
if (!valid)
data.AddLine(GetInvalid(LEncConditionBadRNGFrame, CheckIdentifier.PID));
}
}
}