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PKHeX/PKHeX.Core/Legality/Verifiers/Ball/BallContext7.cs
Kurt d47bb1d297
Update .NET Runtime to .NET 8.0 (#4082) 
With the new version of Visual Studio bringing C# 12, we can revise our logic for better readability as well as use new methods/APIs introduced in the .NET 8.0 BCL.
2023-12-03 20:13:20 -08:00

228 lines
11 KiB
C#
Raw Blame History

using System;
using static PKHeX.Core.Ball;
using static PKHeX.Core.Species;
using static PKHeX.Core.BallInheritanceResult;
namespace PKHeX.Core;
/// <summary>
/// Ball Inheritance Permissions for <see cref="EntityContext.Gen7"/> games.
/// </summary>
public sealed class BallContext7 : IBallContext
{
public static readonly BallContext7 Instance = new();
public bool CanBreedWithBall(ushort species, byte form, Ball ball)
{
// Eagerly return true for the most common case
if (ball is Poke)
return true;
if (species >= Permit.Length)
return false;
var permitBit = GetPermitBit(ball);
if (permitBit == BallType.None)
return false;
var permit = Permit[species];
if ((permit & (1 << (byte)permitBit)) == 0)
return false;
return true;
}
public BallInheritanceResult CanBreedWithBall(ushort species, byte form, Ball ball, PKM pk)
{
// Eagerly return true for the most common case
if (ball is Poke)
return Valid;
if (species >= Permit.Length)
return Invalid;
var permitBit = GetPermitBit(ball);
if (permitBit == BallType.None)
return Invalid;
var permit = Permit[species];
if ((permit & (1 << (byte)permitBit)) == 0)
return Invalid;
if (!BallContextHOME.IsAbilityPatchPossible(pk.Format, species) && !IsAbilityAllowed(species, form, pk, permitBit))
return BadAbility;
return Valid;
}
private static bool IsAbilityAllowed(ushort species, byte form, PKM pk, BallType permitBit) => permitBit switch
{
BallType.Gen3 => IsNotHidden(pk.AbilityNumber) || !IsBannedHiddenGen3(species),
BallType.Gen4 => IsNotHidden(pk.AbilityNumber) || !IsBannedHiddenGen4(species),
BallType.Safari => IsNotHidden(pk.AbilityNumber) || !IsBannedHiddenSafari(species),
BallType.Apricorn => IsNotHidden(pk.AbilityNumber) || !IsBannedHiddenApricorn(species, form),
BallType.Beast => IsNotHidden(pk.AbilityNumber) || !IsBannedHiddenBeast(species, form),
_ => true,
};
private static bool IsBannedHiddenBeast(ushort species, byte form) => species switch
{
(int)Voltorb => true,
(int)Flabébé => form == 3, // Flabébé-Blue
_ => false,
};
private static bool IsBannedHiddenApricorn(ushort species, byte form) => species switch
{
(int)NidoranF => true,
(int)NidoranM => true,
(int)Voltorb => true,
(int)Bronzor => true,
(int)Flabébé => form == 3, // Flabébé-Blue
_ => false,
};
private static bool IsBannedHiddenSafari(ushort species) => species switch
{
(int)NidoranF => true,
(int)NidoranM => true,
(int)Volbeat => true,
(int)Illumise => true,
(int)Magnemite => true,
(int)Voltorb => true,
(int)Kangaskhan => true,
(int)Tauros => true,
(int)Ditto => true,
(int)Miltank => true,
(int)Beldum => true,
(int)Bronzor => true,
(int)Happiny => true,
(int)Tyrogue => true,
(int)Staryu => true,
(int)Lunatone => true,
(int)Solrock => true,
(int)Rotom => true,
(int)Klink => true,
(int)Golett => true,
_ => false,
};
private static bool IsNotHidden(int pkAbilityNumber) => pkAbilityNumber != 4;
private static bool IsBannedHiddenGen4(ushort species) => species switch
{
(int)Chikorita => true,
(int)Cyndaquil => true,
(int)Totodile => true,
(int)Treecko => true,
(int)Torchic => true,
(int)Mudkip => true,
(int)Turtwig => true,
(int)Chimchar => true,
(int)Piplup => true,
(int)Snivy => true,
(int)Tepig => true,
(int)Oshawott => true,
// Fossil Only obtain
(int)Archen => true,
(int)Tyrunt => true,
(int)Amaura => true,
_ => false,
};
private static bool IsBannedHiddenGen3(ushort species) => species switch
{
// Fossil Only obtain
(int)Archen => true,
(int)Tyrunt => true,
(int)Amaura => true,
_ => false,
};
private static BallType GetPermitBit(Ball ball) => ball switch
{
Ultra => BallType.Gen3,
Great => BallType.Gen3,
Poke => BallType.Gen3,
Safari => BallType.Safari,
Net => BallType.Gen3,
Dive => BallType.Gen3,
Nest => BallType.Gen3,
Repeat => BallType.Gen3,
Timer => BallType.Gen3,
Luxury => BallType.Gen3,
Premier => BallType.Gen3,
Dusk => BallType.Gen4,
Heal => BallType.Gen4,
Quick => BallType.Gen4,
Fast => BallType.Apricorn,
Level => BallType.Apricorn,
Lure => BallType.Apricorn,
Heavy => BallType.Apricorn,
Love => BallType.Apricorn,
Friend => BallType.Apricorn,
Moon => BallType.Apricorn,
Sport => BallType.Sport,
Dream => BallType.Dream,
Beast => BallType.Beast,
_ => BallType.None,
};
public static ReadOnlySpan<byte> Permit =>
[
0x00, 0x6B, 0x03, 0x03, 0x6B, 0x03, 0x03, 0x6B, 0x03, 0x03, 0x7B, 0x03, 0x03, 0x7B, 0x03, 0x03, 0x6F, 0x03, 0x03, 0x6F, // 000-019
0x03, 0x6F, 0x03, 0x6F, 0x03, 0x03, 0x03, 0x6F, 0x03, 0x2F, 0x03, 0x03, 0x2F, 0x03, 0x03, 0x03, 0x03, 0x6B, 0x03, 0x4B, // 020-039
0x03, 0x6F, 0x03, 0x2F, 0x03, 0x03, 0x7F, 0x03, 0x3F, 0x03, 0x6F, 0x03, 0x6B, 0x03, 0x6F, 0x03, 0x6B, 0x03, 0x6B, 0x03, // 040-059
0x6F, 0x03, 0x03, 0x6F, 0x03, 0x03, 0x6F, 0x03, 0x03, 0x6F, 0x03, 0x03, 0x6B, 0x03, 0x6F, 0x03, 0x03, 0x2F, 0x03, 0x6F, // 060-079
0x03, 0x6F, 0x03, 0x2F, 0x2F, 0x03, 0x6B, 0x03, 0x6F, 0x03, 0x6B, 0x03, 0x6F, 0x03, 0x03, 0x6F, 0x6F, 0x03, 0x2F, 0x03, // 080-099
0x6F, 0x03, 0x6F, 0x03, 0x6F, 0x03, 0x03, 0x03, 0x6F, 0x2F, 0x03, 0x6F, 0x03, 0x6F, 0x2F, 0x6F, 0x6B, 0x03, 0x6F, 0x03, // 100-119
0x6B, 0x03, 0x6F, 0x7F, 0x03, 0x03, 0x03, 0x7F, 0x6F, 0x6F, 0x03, 0x6F, 0x00, 0x6B, 0x03, 0x03, 0x03, 0x23, 0x23, 0x03, // 120-139
0x23, 0x03, 0x23, 0x6B, 0x00, 0x00, 0x00, 0x6F, 0x03, 0x03, 0x00, 0x00, 0x4B, 0x03, 0x03, 0x4B, 0x03, 0x03, 0x4B, 0x03, // 140-159
0x03, 0x2F, 0x03, 0x6F, 0x03, 0x6F, 0x03, 0x6F, 0x03, 0x03, 0x6B, 0x03, 0x6F, 0x6F, 0x6F, 0x6B, 0x03, 0x6F, 0x03, 0x6F, // 160-179
0x03, 0x03, 0x03, 0x6F, 0x03, 0x6B, 0x03, 0x2F, 0x03, 0x07, 0x6F, 0x2F, 0x03, 0x6F, 0x6F, 0x03, 0x03, 0x03, 0x6F, 0x03, // 180-199
0x6F, 0x00, 0x2F, 0x2F, 0x6F, 0x03, 0x6B, 0x2F, 0x03, 0x6F, 0x03, 0x2B, 0x4B, 0x2F, 0x6F, 0x6B, 0x2F, 0x03, 0x6B, 0x03, // 200-219
0x6B, 0x03, 0x6B, 0x6F, 0x03, 0x6B, 0x6B, 0x6B, 0x6F, 0x03, 0x03, 0x2F, 0x03, 0x03, 0x2F, 0x6F, 0x23, 0x03, 0x6B, 0x6F, // 220-239
0x6F, 0x6F, 0x03, 0x00, 0x00, 0x00, 0x6F, 0x03, 0x03, 0x00, 0x00, 0x00, 0x6B, 0x03, 0x03, 0x6B, 0x03, 0x03, 0x6B, 0x03, // 240-259
0x03, 0x2B, 0x03, 0x2F, 0x07, 0x3B, 0x03, 0x03, 0x03, 0x03, 0x6F, 0x03, 0x03, 0x6F, 0x03, 0x03, 0x6B, 0x03, 0x6B, 0x03, // 260-279
0x6B, 0x03, 0x03, 0x6F, 0x03, 0x2F, 0x03, 0x6F, 0x03, 0x03, 0x33, 0x03, 0x03, 0x2B, 0x03, 0x03, 0x6B, 0x03, 0x6F, 0x6F, // 280-299
0x23, 0x03, 0x6B, 0x6B, 0x6F, 0x07, 0x03, 0x6F, 0x03, 0x6F, 0x03, 0x2B, 0x2B, 0x37, 0x37, 0x6F, 0x2F, 0x03, 0x6F, 0x03, // 300-319
0x6B, 0x03, 0x2B, 0x03, 0x6F, 0x6B, 0x03, 0x6F, 0x6F, 0x03, 0x03, 0x27, 0x03, 0x6B, 0x03, 0x27, 0x27, 0x27, 0x27, 0x6F, // 320-339
0x03, 0x6F, 0x03, 0x6B, 0x03, 0x23, 0x03, 0x23, 0x03, 0x6B, 0x03, 0x6B, 0x6F, 0x6F, 0x03, 0x27, 0x03, 0x6F, 0x2F, 0x6B, // 340-359
0x2F, 0x6B, 0x03, 0x6F, 0x03, 0x03, 0x6B, 0x03, 0x03, 0x6B, 0x6B, 0x6F, 0x03, 0x03, 0x6F, 0x03, 0x03, 0x00, 0x00, 0x00, // 360-379
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6B, 0x03, 0x03, 0x6B, 0x03, 0x03, 0x6B, 0x03, 0x03, 0x6F, 0x03, 0x03, 0x2F, // 380-399
0x03, 0x3B, 0x03, 0x6F, 0x03, 0x03, 0x6F, 0x03, 0x23, 0x03, 0x23, 0x03, 0x2B, 0x03, 0x03, 0x3B, 0x03, 0x27, 0x6F, 0x03, // 400-419
0x2B, 0x03, 0x6B, 0x03, 0x03, 0x6B, 0x03, 0x6B, 0x03, 0x03, 0x03, 0x23, 0x03, 0x2F, 0x23, 0x03, 0x2F, 0x03, 0x6B, 0x6F, // 420-439
0x6F, 0x2B, 0x23, 0x6F, 0x03, 0x03, 0x6B, 0x6F, 0x03, 0x6F, 0x03, 0x6F, 0x03, 0x27, 0x03, 0x2F, 0x6B, 0x03, 0x6B, 0x6B, // 440-459
0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x6B, // 460-479
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4B, 0x03, 0x03, 0x4B, 0x03, // 480-499
0x03, 0x4B, 0x03, 0x03, 0x03, 0x03, 0x4B, 0x03, 0x03, 0x03, 0x03, 0x23, 0x03, 0x23, 0x03, 0x23, 0x03, 0x23, 0x03, 0x23, // 500-519
0x03, 0x03, 0x03, 0x03, 0x6B, 0x03, 0x03, 0x03, 0x03, 0x23, 0x03, 0x6B, 0x6B, 0x03, 0x03, 0x23, 0x03, 0x03, 0x23, 0x23, // 520-539
0x4B, 0x03, 0x03, 0x6B, 0x03, 0x03, 0x6B, 0x03, 0x6B, 0x03, 0x6B, 0x6B, 0x03, 0x03, 0x03, 0x03, 0x23, 0x6B, 0x03, 0x6B, // 540-559
0x03, 0x6B, 0x03, 0x03, 0x23, 0x03, 0x00, 0x03, 0x4B, 0x03, 0x4B, 0x03, 0x4B, 0x03, 0x6B, 0x03, 0x03, 0x6B, 0x03, 0x03, // 560-579
0x6B, 0x03, 0x6B, 0x03, 0x03, 0x03, 0x03, 0x6B, 0x23, 0x03, 0x03, 0x03, 0x4B, 0x03, 0x6B, 0x23, 0x03, 0x03, 0x03, 0x6B, // 580-599
0x03, 0x03, 0x4B, 0x03, 0x03, 0x6B, 0x03, 0x4B, 0x03, 0x03, 0x6B, 0x03, 0x03, 0x03, 0x03, 0x03, 0x23, 0x03, 0x6B, 0x4B, // 600-619
0x03, 0x6B, 0x6B, 0x03, 0x6B, 0x03, 0x03, 0x4B, 0x03, 0x4B, 0x03, 0x23, 0x23, 0x4B, 0x03, 0x03, 0x4B, 0x03, 0x00, 0x00, // 620-639
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4B, 0x03, 0x03, 0x4B, 0x03, 0x03, 0x4B, 0x03, 0x03, 0x03, // 640-659
0x03, 0x4B, 0x03, 0x4B, 0x4B, 0x03, 0x03, 0x4B, 0x03, 0x4B, 0x03, 0x03, 0x03, 0x03, 0x4B, 0x03, 0x4B, 0x03, 0x03, 0x4B, // 660-679
0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x4B, 0x03, 0x4B, 0x03, 0x4B, 0x03, 0x4B, 0x03, 0x4B, 0x03, 0x00, 0x03, 0x00, 0x03, // 680-699
0x03, 0x4B, 0x4B, 0x4B, 0x4B, 0x03, 0x03, 0x4B, 0x4B, 0x03, 0x03, 0x03, 0x03, 0x03, 0x4B, 0x03, 0x00, 0x00, 0x00, 0x00, // 700-719
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4B, 0x43, 0x43, 0x4B, 0x43, 0x4B, 0x43, 0x43, 0x4B, // 720-739
0x43, 0x4B, 0x4B, 0x43, 0x4B, 0x43, 0x4B, 0x4B, 0x43, 0x4B, 0x43, 0x4B, 0x43, 0x4B, 0x43, 0x4B, 0x43, 0x4B, 0x43, 0x4B, // 740-759
0x43, 0x4B, 0x43, 0x43, 0x4B, 0x4B, 0x4B, 0x4B, 0x43, 0x4B, 0x43, 0x4B, 0x00, 0x00, 0x4B, 0x4B, 0x4B, 0x4B, 0x4B, 0x4B, // 760-779
0x4B, 0x4B, 0x4B, 0x43, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 780-799
];
private enum BallType : byte
{
Gen3 = 0,
Gen4 = 1,
Safari = 2,
Apricorn = 3,
Sport = 4,
Dream = 5,
Beast = 6,
None = 9,
}
}
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