PKHeX/PKHeX.Core/Legality/Encounters/EncounterStatic/EncounterStatic8b.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using static PKHeX.Core.StaticCorrelation8bRequirement;
namespace PKHeX.Core
{
/// <summary>
/// Generation 7 Static Encounter
/// </summary>
/// <inheritdoc cref="EncounterStatic"/>
public sealed record EncounterStatic8b : EncounterStatic, IRelearn, IStaticCorrelation8b
{
public override int Generation => 8;
public IReadOnlyList<int> Relearn { get; init; } = Array.Empty<int>();
public bool Roaming { get; init; } = false;
public EncounterStatic8b(GameVersion game) : base(game)
{
EggLocation = Locations.Default8bNone;
}
protected override bool IsMatchLocation(PKM pkm)
{
if (!Roaming)
return base.IsMatchLocation(pkm);
return Roaming_MetLocation_BDSP.Contains(pkm.Met_Location);
}
public StaticCorrelation8bRequirement GetRequirement(PKM pk) => Roaming
? MustHave
: MustNotHave;
public bool IsStaticCorrelationCorrect(PKM pk)
{
return Roaming8bRNG.ValidateRoamingEncounter(pk, Shiny == Shiny.Random ? Shiny.FixedValue : Shiny, FlawlessIVCount);
}
protected override bool IsMatchEggLocation(PKM pkm)
{
var eggloc = (short)pkm.Egg_Location;
if (!EggEncounter)
return eggloc == (short)EggLocation;
if (!pkm.IsEgg) // hatched
return eggloc == (short)EggLocation || eggloc == Locations.LinkTrade6NPC;
// Unhatched:
if (eggloc != (short)EggLocation)
return false;
if ((short)pkm.Met_Location is not (Locations.Default8bNone or Locations.LinkTrade6NPC))
return false;
return true;
}
protected override void ApplyDetails(ITrainerInfo sav, EncounterCriteria criteria, PKM pk)
{
pk.Met_Location = pk.Egg_Location = Locations.Default8bNone;
base.ApplyDetails(sav, criteria, pk);
var req = GetRequirement(pk);
if (req != MustHave)
{
pk.SetRandomEC();
return;
}
var shiny = Shiny == Shiny.Random ? Shiny.FixedValue : Shiny;
Roaming8bRNG.ApplyDetails(pk, criteria, shiny, FlawlessIVCount);
}
protected override void SetMetData(PKM pk, int level, DateTime today)
{
pk.Met_Level = level;
pk.Met_Location = !Roaming ? Location : Roaming_MetLocation_BDSP[0];
pk.MetDate = today;
}
// defined by mvpoke in encounter data
private static readonly int[] Roaming_MetLocation_BDSP =
{
197, 201, 354, 355, 356, 357, 358, 359, 361, 362, 364, 365, 367, 373, 375, 377,
378, 379, 383, 385, 392, 394, 395, 397, 400, 403, 404, 407,
485,
};
}
public interface IStaticCorrelation8b
{
StaticCorrelation8bRequirement GetRequirement(PKM pk);
bool IsStaticCorrelationCorrect(PKM pk);
}
public enum StaticCorrelation8bRequirement
{
CanBeEither,
MustHave,
MustNotHave,
}
}