PKHeX/PKHeX.Core/Legality/Encounters/EncounterStatic/EncounterStatic7.cs
Kurt 5bdc6b9ef8
Privatize some static fields, more robust legal helper classes. (#3865)
* Uses LearnSource more throughout the codebase when appropriate, rather than loosely coupled pivot methods.
* Hides Learnset/EggMove data inside the LearnSource classes.
* Extracts functionality from the large Legal class & partial Table*.cs files into better performing helper classes.
* Cleans up some code from prior LearnSource commits.
2023-04-20 21:23:15 -07:00

101 lines
3.8 KiB
C#

namespace PKHeX.Core;
/// <summary>
/// Generation 7 Static Encounter
/// </summary>
/// <inheritdoc cref="EncounterStatic"/>
public sealed record EncounterStatic7(GameVersion Version) : EncounterStatic(Version), IRelearn, IEncounterFormRandom
{
public override int Generation => 7;
public override EntityContext Context => EntityContext.Gen7;
public Moveset Relearn { get; init; }
public bool IsTotem => FormInfo.IsTotemForm(Species, Form);
public bool IsTotemNoTransfer => Species is (int)Core.Species.Marowak or (int)Core.Species.Araquanid or (int)Core.Species.Togedemaru or (int)Core.Species.Ribombee;
public int GetTotemBaseForm() => FormInfo.GetTotemBaseForm(Species, Form);
public bool IsRandomUnspecificForm => Form >= FormDynamic;
private const int FormDynamic = FormVivillon;
internal const int FormVivillon = 30;
//protected const int FormRandom = 31;
protected override bool IsMatchLocation(PKM pk)
{
if (EggLocation == Locations.Daycare5 && !Relearn.HasMoves && pk.RelearnMove1 != 0) // Gift Eevee edge case
return false;
return base.IsMatchLocation(pk);
}
protected override bool IsMatchEggLocation(PKM pk)
{
if (!EggEncounter)
return base.IsMatchEggLocation(pk);
var eggloc = pk.Egg_Location;
if (!pk.IsEgg) // hatched
return eggloc == EggLocation || eggloc == Locations.LinkTrade6;
// Unhatched:
if (eggloc != EggLocation)
return false;
if (pk.Met_Location is not (0 or Locations.LinkTrade6))
return false;
return true;
}
protected override bool IsMatchForm(PKM pk, EvoCriteria evo)
{
if (IsRandomUnspecificForm)
return true;
if (IsTotem)
{
var expectForm = pk.Format == 7 ? Form : FormInfo.GetTotemBaseForm(Species, Form);
return expectForm == evo.Form;
}
return base.IsMatchForm(pk, evo);
}
protected override void ApplyDetails(ITrainerInfo tr, EncounterCriteria criteria, PKM pk)
{
base.ApplyDetails(tr, criteria, pk);
if (Species == (int)Core.Species.Magearna && pk is IRibbonSetEvent4 e4)
e4.RibbonWishing = true;
if (Form == FormVivillon && pk is PK7 pk7)
pk.Form = Vivillon3DS.GetPattern(pk7.Country, pk7.Region);
pk.SetRandomEC();
}
internal static EncounterStatic7 GetVC1(ushort species, byte metLevel)
{
bool mew = species == (int)Core.Species.Mew;
return new EncounterStatic7(GameVersion.RBY)
{
Species = species,
Gift = true, // Forces Poké Ball
Ability = TransporterLogic.IsHiddenDisallowedVC1(species) ? AbilityPermission.OnlyFirst : AbilityPermission.OnlyHidden, // Hidden by default, else first
Shiny = mew ? Shiny.Never : Shiny.Random,
FatefulEncounter = mew,
Location = Locations.Transfer1,
Level = metLevel,
FlawlessIVCount = mew ? (byte)5 : (byte)3,
};
}
internal static EncounterStatic7 GetVC2(ushort species, byte metLevel)
{
bool mew = species == (int)Core.Species.Mew;
bool fateful = mew || species == (int)Core.Species.Celebi;
return new EncounterStatic7(GameVersion.GSC)
{
Species = species,
Gift = true, // Forces Poké Ball
Ability = TransporterLogic.IsHiddenDisallowedVC2(species) ? AbilityPermission.OnlyFirst : AbilityPermission.OnlyHidden, // Hidden by default, else first
Shiny = mew ? Shiny.Never : Shiny.Random,
FatefulEncounter = fateful,
Location = Locations.Transfer2,
Level = metLevel,
FlawlessIVCount = fateful ? (byte)5 : (byte)3,
};
}
}