mirror of
https://github.com/kwsch/PKHeX
synced 2024-11-30 15:59:13 +00:00
95fbf66a6e
In addition to the Method 1 (and other sibling PIDIV types) correlation, an encounter can only be triggered if the calls prior land on the Method {1} seed. The RNG community has dubbed these patterns as "Method J" (D/P/Pt), "Method K" (HG/SS), and "Method H" (Gen3, coined by yours truly). The basic gist of these is that they are pre-requisites, like the Shadow locks of Colosseum/XD.
Rename/re-type a bunch of properties to get the codebase more in line with correct property names & more obvious underlying types.
57 lines
2.1 KiB
C#
57 lines
2.1 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 pk = data.Entity;
|
|
if (data.EncounterMatch is EncounterStatic3Colo { IsColoStarter: true })
|
|
VerifyStarterColo(data);
|
|
else if (data.EncounterMatch is EncounterStatic3XD { Species: (ushort)Species.Eevee })
|
|
VerifyStarterXD(data);
|
|
|
|
if (pk.OriginalTrainerGender == 1)
|
|
data.AddLine(GetInvalid(LG3OTGender, CheckIdentifier.Trainer));
|
|
}
|
|
|
|
private static void VerifyStarterColo(LegalityAnalysis data)
|
|
{
|
|
var type = data.Info.PIDIV.Type;
|
|
if (type is not (PIDType.CXD or PIDType.CXDAnti or PIDType.CXD_ColoStarter))
|
|
return; // already flagged as invalid
|
|
if (type != PIDType.CXD_ColoStarter)
|
|
data.AddLine(GetInvalid(LEncConditionBadRNGFrame, CheckIdentifier.PID));
|
|
}
|
|
|
|
private static void VerifyStarterXD(LegalityAnalysis data)
|
|
{
|
|
var info = data.Info.PIDIV;
|
|
if (info.Type is not (PIDType.CXD or PIDType.CXDAnti or PIDType.CXD_ColoStarter))
|
|
return; // already flagged as invalid
|
|
|
|
bool valid;
|
|
var pk = data.Entity;
|
|
if (info.Type == PIDType.CXD_ColoStarter && pk.Species == (int)Species.Umbreon)
|
|
{
|
|
// reset pidiv type to be CXD -- ColoStarter is same correlation as Eevee->Umbreon
|
|
data.Info.PIDIV = new PIDIV(PIDType.CXD, info.OriginSeed);
|
|
valid = true;
|
|
}
|
|
else
|
|
{
|
|
var seed = info.OriginSeed;
|
|
valid = LockFinder.IsXDStarterValid(seed, pk.TID16, pk.SID16);
|
|
if (valid) // unroll seed to origin that generated TID16/SID16->pkm
|
|
data.Info.PIDIV = new PIDIV(PIDType.CXD, seed) { EncounterSeed = XDRNG.Prev4(seed) };
|
|
}
|
|
if (!valid)
|
|
data.AddLine(GetInvalid(LEncConditionBadRNGFrame, CheckIdentifier.PID));
|
|
}
|
|
}
|