Mirrors/PKHeX
2
0
Fork 0
mirror of https://github.com/kwsch/PKHeX synced 2025-01-05 09:08:45 +00:00
Code Issues Projects Releases Packages Wiki Activity
PKHeX/PKHeX.Core/Legality/Verifiers/Ribbons/RibbonVerifier.cs
Kurt ccf87242c1 Eliminate boxing on encounter search (criteria) 
struct implementing interface is boxed when passed to method that accepts interface (not generic method).
Removes IDexLevel (no other inheritors but EvoCriteria) and uses the primitive the data is stored (array, not IReadOnlyList) for slightly better perf.
2022-05-07 18:29:36 -07:00

687 lines
32 KiB
C#
Raw Blame History

using System;
using System.Collections.Generic;
using System.Linq;
using static PKHeX.Core.LegalityCheckStrings;
namespace PKHeX.Core
{
/// <summary>
/// Verifies the <see cref="PKM"/> Ribbon values.
/// </summary>
public sealed class RibbonVerifier : Verifier
{
protected override CheckIdentifier Identifier => CheckIdentifier.Ribbon;
public override void Verify(LegalityAnalysis data)
{
// Flag VC (Gen1/2) ribbons using Gen7 origin rules.
var enc = data.EncounterMatch;
var pkm = data.pkm;
// Check Unobtainable Ribbons
if (pkm.IsEgg)
{
if (GetIncorrectRibbonsEgg(pkm, enc))
data.AddLine(GetInvalid(LRibbonEgg));
return;
}
var result = GetIncorrectRibbons(pkm, data.Info.EvoChainsAllGens, enc);
if (result.Count != 0)
{
var msg = string.Join(Environment.NewLine, result);
data.AddLine(GetInvalid(msg));
}
else
{
data.AddLine(GetValid(LRibbonAllValid));
}
}
private static List<string> GetIncorrectRibbons(PKM pkm, EvoCriteria[][] evos, IEncounterTemplate enc)
{
List<string> missingRibbons = new();
List<string> invalidRibbons = new();
var ribs = GetRibbonResults(pkm, evos, enc);
foreach (var bad in ribs)
(bad.Invalid ? invalidRibbons : missingRibbons).Add(bad.Name);
var result = new List<string>();
if (missingRibbons.Count > 0)
result.Add(string.Format(LRibbonFMissing_0, string.Join(", ", missingRibbons).Replace(RibbonInfo.PropertyPrefix, string.Empty)));
if (invalidRibbons.Count > 0)
result.Add(string.Format(LRibbonFInvalid_0, string.Join(", ", invalidRibbons).Replace(RibbonInfo.PropertyPrefix, string.Empty)));
return result;
}
private static bool GetIncorrectRibbonsEgg(PKM pkm, IEncounterTemplate enc)
{
var names = ReflectUtil.GetPropertiesStartWithPrefix(pkm.GetType(), RibbonInfo.PropertyPrefix);
if (enc is IRibbonSetEvent3 event3)
names = names.Except(event3.RibbonNames());
if (enc is IRibbonSetEvent4 event4)
names = names.Except(event4.RibbonNames());
foreach (var value in names.Select(name => ReflectUtil.GetValue(pkm, name)))
{
if (value is null)
continue;
if (HasFlag(value) || HasCount(value))
return true;
static bool HasFlag(object o) => o is true;
static bool HasCount(object o) => o is > 0;
}
return false;
}
internal static IEnumerable<RibbonResult> GetRibbonResults(PKM pkm, EvoCriteria[][] evos, IEncounterTemplate enc)
{
return GetInvalidRibbons(pkm, evos, enc)
.Concat(GetInvalidRibbonsEvent1(pkm, enc))
.Concat(GetInvalidRibbonsEvent2(pkm, enc));
}
private static IEnumerable<RibbonResult> GetInvalidRibbons(PKM pkm, EvoCriteria[][] evos, IEncounterTemplate enc)
{
// is a part of Event4, but O3 doesn't have the others
if (pkm is IRibbonSetOnly3 {RibbonWorld: true})
yield return new RibbonResult(nameof(IRibbonSetOnly3.RibbonWorld));
if (pkm is IRibbonSetUnique3 u3)
{
if (enc.Generation != 3)
{
if (u3.RibbonWinning)
yield return new RibbonResult(nameof(u3.RibbonWinning));
if (u3.RibbonVictory)
yield return new RibbonResult(nameof(u3.RibbonVictory));
}
else
{
if (u3.RibbonWinning && !CanHaveRibbonWinning(pkm, enc, 3))
yield return new RibbonResult(nameof(u3.RibbonWinning));
if (u3.RibbonVictory && !CanHaveRibbonVictory(pkm, 3))
yield return new RibbonResult(nameof(u3.RibbonVictory));
}
}
int gen = enc.Generation;
if (pkm is IRibbonSetUnique4 u4)
{
if (!IsAllowedBattleFrontier(pkm.Species, pkm.Form, 4) || gen > 4)
{
foreach (var z in GetInvalidRibbonsNone(u4.RibbonBitsAbility(), u4.RibbonNamesAbility()))
yield return z;
}
var c3 = u4.RibbonBitsContest3();
var c3n = u4.RibbonNamesContest3();
var iter3 = gen == 3 ? GetMissingContestRibbons(c3, c3n) : GetInvalidRibbonsNone(c3, c3n);
foreach (var z in iter3)
yield return z;
var c4 = u4.RibbonBitsContest4();
var c4n = u4.RibbonNamesContest4();
var iter4 = (gen is 3 or 4) && IsAllowedInContest4(pkm.Species, pkm.Form) ? GetMissingContestRibbons(c4, c4n) : GetInvalidRibbonsNone(c4, c4n);
foreach (var z in iter4)
yield return z;
}
if (pkm is IRibbonSetCommon4 s4)
{
bool inhabited4 = gen is 3 or 4;
var iterate = GetInvalidRibbons4Any(pkm, evos, s4, gen);
if (!inhabited4)
{
if (pkm.BDSP) // Allow Sinnoh Champion. ILCA reused the Gen4 ribbon for the remake.
iterate = iterate.Concat(GetInvalidRibbonsNoneSkipIndex(s4.RibbonBitsOnly(), s4.RibbonNamesOnly(), 1));
else
iterate = iterate.Concat(GetInvalidRibbonsNone(s4.RibbonBitsOnly(), s4.RibbonNamesOnly()));
}
foreach (var z in iterate)
yield return z;
}
if (pkm is IRibbonSetCommon6 s6)
{
bool inhabited6 = gen is >= 3 and <= 6;
var iterate = inhabited6
? GetInvalidRibbons6Any(pkm, s6, gen, enc)
: pkm.Format >= 8
? GetInvalidRibbons6AnyG8(pkm, s6)
: GetInvalidRibbonsNone(s6.RibbonBits(), s6.RibbonNamesBool());
foreach (var z in iterate)
yield return z;
if (!inhabited6)
{
if (s6.RibbonCountMemoryContest > 0)
yield return new RibbonResult(nameof(s6.RibbonCountMemoryContest));
if (s6.RibbonCountMemoryBattle > 0)
yield return new RibbonResult(nameof(s6.RibbonCountMemoryBattle));
}
// Gen8+ replaced with Max Friendship. Gen6/7 uses affection.
if (pkm is IAffection a && s6.RibbonBestFriends) // can't lower affection
{
if (a.OT_Affection < 255 && pkm.IsUntraded)
yield return new RibbonResult(nameof(s6.RibbonBestFriends));
}
}
if (pkm is IRibbonSetCommon7 s7)
{
bool inhabited7 = gen <= 7 && !pkm.GG;
var iterate = inhabited7 ? GetInvalidRibbons7Any(pkm, s7) : GetInvalidRibbonsNone(s7.RibbonBits(), s7.RibbonNames());
foreach (var z in iterate)
yield return z;
}
if (pkm is IRibbonSetCommon3 s3)
{
if (s3.RibbonChampionG3 && gen != 3)
yield return new RibbonResult(nameof(s3.RibbonChampionG3)); // RSE HoF
if (s3.RibbonArtist && gen != 3)
yield return new RibbonResult(nameof(s3.RibbonArtist)); // RSE Master Rank Portrait
if (s3.RibbonEffort && gen == 5 && pkm.Format == 5) // unobtainable in Gen 5
yield return new RibbonResult(nameof(s3.RibbonEffort));
}
if (pkm is IRibbonSetCommon8 s8)
{
bool inhabited8 = gen <= 8;
var iterate = inhabited8 ? GetInvalidRibbons8Any(pkm, s8, enc) : GetInvalidRibbonsNone(s8.RibbonBits(), s8.RibbonNames());
foreach (var z in iterate)
yield return z;
}
}
private static IEnumerable<RibbonResult> GetMissingContestRibbons(IReadOnlyList<bool> bits, IReadOnlyList<string> names)
{
for (int i = 0; i < bits.Count; i += 4)
{
bool required = false;
for (int j = i + 3; j >= i; j--)
{
if (bits[j])
required = true;
else if (required) yield return new RibbonResult(names[j], false);
}
}
}
private static IEnumerable<RibbonResult> GetInvalidRibbons4Any(PKM pkm, EvoCriteria[][] evos, IRibbonSetCommon4 s4, int gen)
{
if (s4.RibbonRecord)
yield return new RibbonResult(nameof(s4.RibbonRecord)); // Unobtainable
if (s4.RibbonFootprint && !CanHaveFootprintRibbon(pkm, evos, gen))
yield return new RibbonResult(nameof(s4.RibbonFootprint));
bool visitBDSP = pkm.BDSP;
bool gen34 = gen is 3 or 4;
bool not6 = pkm.Format < 6 || gen is > 6 or < 3;
bool noDaily = !gen34 && not6 && !visitBDSP;
bool noSinnoh = pkm is G4PKM { Species: (int)Species.Pichu, Form: 1 }; // Spiky Pichu
bool noCosmetic = (!gen34 && (not6 || (pkm.XY && pkm.IsUntraded)) && !visitBDSP) || noSinnoh;
if (noSinnoh)
{
if (s4.RibbonChampionSinnoh)
yield return new RibbonResult(nameof(s4.RibbonChampionSinnoh));
}
if (noDaily)
{
foreach (var z in GetInvalidRibbonsNone(s4.RibbonBitsDaily(), s4.RibbonNamesDaily()))
yield return z;
}
if (noCosmetic)
{
foreach (var z in GetInvalidRibbonsNone(s4.RibbonBitsCosmetic(), s4.RibbonNamesCosmetic()))
yield return z;
}
}
private static IEnumerable<RibbonResult> GetInvalidRibbons6Any(PKM pkm, IRibbonSetCommon6 s6, int gen, IEncounterTemplate enc)
{
foreach (var p in GetInvalidRibbons6Memory(pkm, s6, gen, enc))
yield return p;
bool untraded = pkm.IsUntraded || (enc is EncounterStatic6 {Species:(int)Species.Pikachu, Form: not 0}); // Disallow cosplay pikachu from XY ribbons
var iter = untraded ? GetInvalidRibbons6Untraded(pkm, s6) : GetInvalidRibbons6Traded(pkm, s6);
foreach (var p in iter)
yield return p;
var contest = s6.RibbonBitsContest();
bool allContest = contest.All(z => z);
if ((allContest != s6.RibbonContestStar) && !(untraded && pkm.XY)) // if not already checked
yield return new RibbonResult(nameof(s6.RibbonContestStar), s6.RibbonContestStar);
// Each contest victory requires a contest participation; each participation gives 20 OT affection (not current trainer).
// Affection is discarded on PK7->PK8 in favor of friendship, which can be lowered.
if (pkm is IAffection a)
{
var affect = a.OT_Affection;
var contMemory = s6.RibbonNamesContest();
int contCount = 0;
var present = contMemory.Where((_, i) => contest[i] && affect < 20 * ++contCount);
foreach (var rib in present)
yield return new RibbonResult(rib);
}
// Gen6 can get the memory on those who did not participate by being in the party with other participants.
// This includes those who cannot enter into the Maison; having memory and no ribbon.
const int memChatelaine = 30;
bool hasChampMemory = enc.Generation == 7 && pkm.Format == 7 && pkm is ITrainerMemories m && (m.HT_Memory == memChatelaine || m.OT_Memory == memChatelaine);
if (!IsAllowedBattleFrontier(pkm.Species))
{
if (hasChampMemory || s6.RibbonBattlerSkillful) // having memory and not ribbon is too rare, just flag here.
yield return new RibbonResult(nameof(s6.RibbonBattlerSkillful));
if (s6.RibbonBattlerExpert)
yield return new RibbonResult(nameof(s6.RibbonBattlerExpert));
yield break;
}
if (!hasChampMemory || s6.RibbonBattlerSkillful || s6.RibbonBattlerExpert)
yield break;
var result = new RibbonResult(nameof(s6.RibbonBattlerSkillful), false);
result.Combine(new RibbonResult(nameof(s6.RibbonBattlerExpert)));
yield return result;
}
private static IEnumerable<RibbonResult> GetInvalidRibbons6AnyG8(PKM pkm, IRibbonSetCommon6 s6)
{
if (!pkm.BDSP)
{
var none = GetInvalidRibbonsNone(s6.RibbonBits(), s6.RibbonNamesBool());
foreach (var x in none)
yield return x;
yield break;
}
if (s6.RibbonChampionKalos)
yield return new RibbonResult(nameof(s6.RibbonChampionKalos));
if (s6.RibbonChampionG6Hoenn)
yield return new RibbonResult(nameof(s6.RibbonChampionG6Hoenn));
//if (s6.RibbonBestFriends)
// yield return new RibbonResult(nameof(s6.RibbonBestFriends));
if (s6.RibbonTraining)
yield return new RibbonResult(nameof(s6.RibbonTraining));
if (s6.RibbonBattlerSkillful)
yield return new RibbonResult(nameof(s6.RibbonBattlerSkillful));
if (s6.RibbonBattlerExpert)
yield return new RibbonResult(nameof(s6.RibbonBattlerExpert));
if (s6.RibbonCountMemoryContest != 0)
yield return new RibbonResult(nameof(s6.RibbonCountMemoryContest));
if (s6.RibbonCountMemoryBattle != 0)
yield return new RibbonResult(nameof(s6.RibbonCountMemoryBattle));
// Can get contest ribbons via BD/SP contests.
//if (s6.RibbonContestStar)
// yield return new RibbonResult(nameof(s6.RibbonContestStar));
//if (s6.RibbonMasterCoolness)
// yield return new RibbonResult(nameof(s6.RibbonMasterCoolness));
//if (s6.RibbonMasterBeauty)
// yield return new RibbonResult(nameof(s6.RibbonMasterBeauty));
//if (s6.RibbonMasterCuteness)
// yield return new RibbonResult(nameof(s6.RibbonMasterCuteness));
//if (s6.RibbonMasterCleverness)
// yield return new RibbonResult(nameof(s6.RibbonMasterCleverness));
//if (s6.RibbonMasterToughness)
// yield return new RibbonResult(nameof(s6.RibbonMasterToughness));
var contest = s6.RibbonBitsContest();
bool allContest = contest.All(z => z);
if (allContest != s6.RibbonContestStar) // if not already checked
yield return new RibbonResult(nameof(s6.RibbonContestStar), s6.RibbonContestStar);
}
private static IEnumerable<RibbonResult> GetInvalidRibbons6Memory(PKM pkm, IRibbonSetCommon6 s6, int gen, IEncounterTemplate enc)
{
int contest = 0;
int battle = 0;
switch (gen)
{
case 3:
contest = IsAllowedInContest4(pkm.Species, pkm.Form) ? 40 : 20;
battle = IsAllowedBattleFrontier(pkm.Species) ? CanHaveRibbonWinning(pkm, enc, 3) ? 8 : 7 : 0;
break;
case 4:
contest = IsAllowedInContest4(pkm.Species, pkm.Form) ? 20 : 0;
battle = IsAllowedBattleFrontier(pkm.Species) ? 6 : 0;
break;
}
if (s6.RibbonCountMemoryContest > contest)
yield return new RibbonResult(nameof(s6.RibbonCountMemoryContest));
if (s6.RibbonCountMemoryBattle > battle)
yield return new RibbonResult(nameof(s6.RibbonCountMemoryBattle));
}
private static IEnumerable<RibbonResult> GetInvalidRibbons6Untraded(PKM pkm, IRibbonSetCommon6 s6)
{
if (pkm.XY)
{
if (s6.RibbonChampionG6Hoenn)
yield return new RibbonResult(nameof(s6.RibbonChampionG6Hoenn));
if (s6.RibbonContestStar)
yield return new RibbonResult(nameof(s6.RibbonContestStar));
if (s6.RibbonMasterCoolness)
yield return new RibbonResult(nameof(s6.RibbonMasterCoolness));
if (s6.RibbonMasterBeauty)
yield return new RibbonResult(nameof(s6.RibbonMasterBeauty));
if (s6.RibbonMasterCuteness)
yield return new RibbonResult(nameof(s6.RibbonMasterCuteness));
if (s6.RibbonMasterCleverness)
yield return new RibbonResult(nameof(s6.RibbonMasterCleverness));
if (s6.RibbonMasterToughness)
yield return new RibbonResult(nameof(s6.RibbonMasterToughness));
}
else if (pkm.AO)
{
if (s6.RibbonChampionKalos)
yield return new RibbonResult(nameof(s6.RibbonChampionKalos));
}
}
private static IEnumerable<RibbonResult> GetInvalidRibbons6Traded(PKM pkm, IRibbonSetCommon6 s6)
{
// Medal count is wiped on transfer to pk8
if (s6.RibbonTraining && pkm.Format <= 7)
{
const int req = 12; // only first 12
int count = ((ISuperTrain)pkm).SuperTrainingMedalCount(req);
if (count < req)
yield return new RibbonResult(nameof(s6.RibbonTraining));
}
const int memChampion = 27;
bool hasChampMemory = pkm is ITrainerMemories m && ((pkm.Format < 8 && m.HT_Memory == memChampion) || (pkm.Gen6 && m.OT_Memory == memChampion));
if (!hasChampMemory || s6.RibbonChampionKalos || s6.RibbonChampionG6Hoenn)
yield break;
var result = new RibbonResult(nameof(s6.RibbonChampionKalos), false);
result.Combine(new RibbonResult(nameof(s6.RibbonChampionG6Hoenn)));
yield return result;
}
private static IEnumerable<RibbonResult> GetInvalidRibbons7Any(PKM pkm, IRibbonSetCommon7 s7)
{
if (!IsAllowedBattleFrontier(pkm.Species))
{
if (s7.RibbonBattleRoyale)
yield return new RibbonResult(nameof(s7.RibbonBattleRoyale));
if (s7.RibbonBattleTreeGreat && !pkm.USUM && pkm.IsUntraded)
yield return new RibbonResult(nameof(s7.RibbonBattleTreeGreat));
if (s7.RibbonBattleTreeMaster)
yield return new RibbonResult(nameof(s7.RibbonBattleTreeMaster));
}
}
private static IEnumerable<RibbonResult> GetInvalidRibbons8Any(PKM pkm, IRibbonSetCommon8 s8, IEncounterTemplate enc)
{
if (!pkm.InhabitedGeneration(8) || !((PersonalInfoSWSH)PersonalTable.SWSH[pkm.Species]).IsPresentInGame || pkm.BDSP)
{
if (s8.RibbonChampionGalar)
yield return new RibbonResult(nameof(s8.RibbonChampionGalar));
if (s8.RibbonTowerMaster && !(pkm.SWSH || pkm.BDSP) && pkm.IsUntraded)
yield return new RibbonResult(nameof(s8.RibbonTowerMaster));
if (s8.RibbonMasterRank)
yield return new RibbonResult(nameof(s8.RibbonMasterRank));
}
else
{
const int memChampion = 27;
{
bool hasChampMemory = (pkm.Format == 8 && pkm is IMemoryHT {HT_Memory: memChampion}) ||
(enc.Generation == 8 && pkm is IMemoryOT {OT_Memory: memChampion});
if (hasChampMemory && !s8.RibbonChampionGalar)
yield return new RibbonResult(nameof(s8.RibbonChampionGalar));
}
// Legends cannot compete in Ranked, thus cannot reach Master Rank and obtain the ribbon.
// Past gen Pokemon can get the ribbon only if they've been reset.
if (s8.RibbonMasterRank && !CanParticipateInRankedSWSH(pkm, enc))
yield return new RibbonResult(nameof(s8.RibbonMasterRank));
if (s8.RibbonTowerMaster)
{
if (!(pkm.SWSH || pkm.BDSP) && pkm.IsUntraded)
yield return new RibbonResult(nameof(s8.RibbonTowerMaster));
}
else
{
// If the Tower Master ribbon is not present but a memory hint implies it should...
// This memory can also be applied in Gen6/7 via defeating the Chatelaines, where legends are disallowed.
const int strongest = 30;
if (pkm is IMemoryOT {OT_Memory: strongest} or IMemoryHT {HT_Memory: strongest})
{
if (enc.Generation == 8 || !IsAllowedBattleFrontier(pkm.Species) || pkm is IRibbonSetCommon6 {RibbonBattlerSkillful: false})
yield return new RibbonResult(nameof(s8.RibbonTowerMaster));
}
}
}
// can be expanded upon if SWSH gets updated with the new ribbon when HOME has BDSP support
if (s8.RibbonTwinklingStar && (pkm is IRibbonSetCommon6 {RibbonContestStar:false} || !pkm.BDSP))
{
yield return new RibbonResult(nameof(s8.RibbonTwinklingStar));
}
// received when capturing photos with Pokémon in the Photography Studio
if (s8.RibbonPioneer && !pkm.LA)
{
yield return new RibbonResult(nameof(s8.RibbonPioneer));
}
}
private static bool CanParticipateInRankedSWSH(PKM pkm, IEncounterTemplate enc)
{
if (!pkm.SWSH && pkm is IBattleVersion {BattleVersion: 0})
return false;
// Clamp to permitted species
var species = pkm.Species;
if (species > Legal.MaxSpeciesID_8_R2)
return false;
if (Legal.Legends.Contains(species))
{
// Box Legends were only allowed for a single rule-set until May 1st.
// This rule-set disallowed Mythicals, but everything else present in the game was usable.
if (Legal.Mythicals.Contains(species))
return false;
if (enc.Version == GameVersion.GO) // Capture date is global time, and not console changeable.
{
if (pkm.MetDate > new DateTime(2022, 9, 1)) // Series 12 end date
return false;
}
}
var pi = (PersonalInfoSWSH)PersonalTable.SWSH[species];
return pi.IsPresentInGame;
}
private static IEnumerable<RibbonResult> GetInvalidRibbonsEvent1(PKM pkm, IEncounterTemplate enc)
{
if (pkm is not IRibbonSetEvent3 set1)
yield break;
var names = set1.RibbonNames();
var sb = set1.RibbonBits();
var eb = enc is IRibbonSetEvent3 e3 ? e3.RibbonBits() : new bool[sb.Length];
if (enc.Generation == 3)
{
eb[0] = sb[0]; // permit Earth Ribbon
if (pkm.Version == 15 && enc is EncounterStaticShadow s)
{
// only require national ribbon if no longer on origin game
bool untraded = s.Version == GameVersion.XD
? pkm is XK3 {RibbonNational: false}
: pkm is CK3 {RibbonNational: false};
eb[1] = !untraded;
}
}
for (int i = 0; i < sb.Length; i++)
{
if (sb[i] != eb[i])
yield return new RibbonResult(names[i], !eb[i]); // only flag if invalid
}
}
private static IEnumerable<RibbonResult> GetInvalidRibbonsEvent2(PKM pkm, IEncounterTemplate enc)
{
if (pkm is not IRibbonSetEvent4 set2)
yield break;
var names = set2.RibbonNames();
var sb = set2.RibbonBits();
var eb = enc is IRibbonSetEvent4 e4 ? e4.RibbonBits() : new bool[sb.Length];
if (enc is EncounterStatic7 {Species: (int)Species.Magearna})
eb[1] = true; // require Wishing Ribbon
for (int i = 0; i < sb.Length; i++)
{
if (sb[i] != eb[i])
yield return new RibbonResult(names[i], !eb[i]); // only flag if invalid
}
}
private static IEnumerable<RibbonResult> GetInvalidRibbonsNone(IReadOnlyList<bool> bits, IReadOnlyList<string> names)
{
for (int i = 0; i < bits.Count; i++)
{
if (bits[i])
yield return new RibbonResult(names[i]);
}
}
private static IEnumerable<RibbonResult> GetInvalidRibbonsNoneSkipIndex(IReadOnlyList<bool> bits, IReadOnlyList<string> names, int skipIndex)
{
for (int i = 0; i < bits.Count; i++)
{
if (bits[i] && i != skipIndex)
yield return new RibbonResult(names[i]);
}
}
private static bool IsAllowedInContest4(int species, int form) => species switch
{
// Disallow Unown and Ditto, and Spiky Pichu (cannot trade)
(int)Species.Ditto => false,
(int)Species.Unown => false,
(int)Species.Pichu when form == 1 => false,
_ => true,
};
private static bool IsAllowedBattleFrontier(int species) => !Legal.BattleFrontierBanlist.Contains(species);
private static bool IsAllowedBattleFrontier(int species, int form, int gen)
{
if (gen == 4 && species == (int)Species.Pichu && form == 1) // spiky
return false;
return IsAllowedBattleFrontier(species);
}
private static bool CanHaveFootprintRibbon(PKM pkm, EvoCriteria[][] evos, int gen)
{
if (gen <= 4) // Friendship Check unnecessary - can decrease after obtaining ribbon.
return true;
// Gen5: Can't obtain
if (pkm.Format < 6)
return false;
// Gen6/7: Increase level by 30 from original level
if (gen != 8 && !pkm.GG && (pkm.CurrentLevel - pkm.Met_Level >= 30))
return true;
// Gen8-BDSP: Variable by species Footprint
if (pkm.BDSP)
{
if (evos[8].Any(z => z.Species <= Legal.MaxSpeciesID_4 && !HasFootprintBDSP[z.Species]))
return true; // no footprint
if (pkm.CurrentLevel - pkm.Met_Level >= 30)
return true; // traveled well
}
// Gen8: Can't obtain
return false;
}
private static bool CanHaveRibbonWinning(PKM pkm, IEncounterTemplate enc, int gen)
{
if (gen != 3)
return false;
if (!IsAllowedBattleFrontier(pkm.Species))
return false;
if (pkm.Format == 3)
return pkm.Met_Level <= 50;
// Most encounter types can be below level 50; only Shadow Dragonite & Tyranitar, and select Gen3 Event Gifts.
// These edge cases can't be obtained below level 50, unlike some wild Pokémon which can be encountered at different locations for lower levels.
if (enc.LevelMin <= 50)
return true;
return enc is not (EncounterStaticShadow or WC3);
}
private static bool CanHaveRibbonVictory(PKM pkm, int gen)
{
return gen == 3 && IsAllowedBattleFrontier(pkm.Species);
}
// Footprint type is not Type 5, requiring 30 levels.
private static readonly bool[] HasFootprintBDSP =
{
true, true, true, true, true, true, true, true, true, true,
true, false, true, true, false, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, false, false, true, false,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, false, false, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
false, false, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, false, true, true,
false, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, false, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, false, true, true, false, false, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, false, true, true, true, true, true, true,
true, true, true, false, true, true, true, true, true, true,
true, true, true, true, true, true, true, false, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, false, true, false, true,
true, true, true, false, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
false, true, true, true, true, true, true, true, true, false,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, false, false, true,
true, true, true, false, false, false, false, false, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, false, true, false, false, true, false, false, false,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, false, false, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, true, true, true, true, true, true, true, true,
true, true, false, true, true, true, true, true, true, true,
true, true, true, true, false, true, false, true, true, true,
true, true, true, true, true, true, false, true, true, true,
true, true, true, true,
};
}
}
Reference in a new issue View git blame Copy permalink