PKHeX/PKHeX.Core/Legality/Verifiers/Ribbons/RibbonVerifierCommon6.cs

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using static PKHeX.Core.RibbonIndex;
namespace PKHeX.Core;
/// <summary>
/// Parsing logic for <see cref="IRibbonSetCommon6"/>.
/// </summary>
public static class RibbonVerifierCommon6
{
public static void Parse(this IRibbonSetCommon6 r, RibbonVerifierArguments args, ref RibbonResultList list)
{
if (r is IRibbonSetMemory6 m)
GetInvalidRibbons6Memory(m, args, ref list);
var pk = args.Entity;
var evos = args.History;
bool gen6 = evos.HasVisitedGen6;
bool bdsp = evos.HasVisitedBDSP;
bool kalos6 = gen6 && !(pk.IsUntraded && pk.AO) && args.Encounter is not EncounterStatic6 { Species: (int)Species.Pikachu, Form: not 0 };
bool oras6 = gen6 && !(pk.IsUntraded && pk.XY);
bool contest = oras6 || bdsp;
bool k = r.RibbonChampionKalos;
bool h = r.RibbonChampionG6Hoenn;
if (k && !kalos6)
list.Add(ChampionKalos);
if (h && !oras6)
list.Add(ChampionG6Hoenn);
if (!k && !h) // no champ ribbon, check memory.
CheckChampionMemory(args, ref list);
if (!contest)
{
FlagContest(r, ref list);
}
else
{
// Winning a contest in Gen6 adds 20 to OT affection. Each ribbon, add 20 to our expected minimum.
if (pk is IAffection a) // False in Gen8+
FlagContestAffection(r, ref list, a.OT_Affection);
// Winning all contests grants the Contest Star ribbon.
// If we have all ribbons and the star is not present, flag it as missing.
// If we have the star and not all are present, flag it as invalid.
bool allContest = r.HasAllContestRibbons();
if (allContest != r.RibbonContestStar)
list.Add(ContestStar, allContest);
}
if (r.RibbonBestFriends && !RibbonRules.IsRibbonValidBestFriends(args.Entity, evos, args.Encounter.Generation))
list.Add(BestFriends);
if (!gen6)
{
if (r.RibbonTraining)
list.Add(Training);
// Maison
if (r.RibbonBattlerSkillful)
list.Add(BattlerSkillful);
if (r.RibbonBattlerExpert)
list.Add(BattlerExpert);
}
else
{
if (r.RibbonTraining && pk is ISuperTrain s && !RibbonRules.IsRibbonValidSuperTraining(s))
list.Add(Training);
// Maison
CheckMaisonRibbons(r, args, ref list);
}
}
public static void ParseEgg(this IRibbonSetCommon6 r, ref RibbonResultList list)
{
if (r.RibbonChampionKalos)
list.Add(ChampionKalos);
if (r.RibbonChampionG6Hoenn)
list.Add(ChampionG6Hoenn);
if (r.RibbonBestFriends)
list.Add(BestFriends);
if (r.RibbonTraining)
list.Add(Training);
if (r.RibbonBattlerSkillful)
list.Add(BattlerSkillful);
if (r.RibbonBattlerExpert)
list.Add(BattlerExpert);
FlagContest(r, ref list);
}
private static void GetInvalidRibbons6Memory(IRibbonSetMemory6 r, RibbonVerifierArguments args, ref RibbonResultList list)
{
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var format = args.Entity.Format;
(byte contest, byte battle) = RibbonRules.GetMaxMemoryCounts(args.History, args.Entity, args.Encounter);
if (!IsCountFlagValid(r.RibbonCountMemoryContest, r.HasContestMemoryRibbon, format, contest))
list.Add(CountMemoryContest);
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if (!IsCountFlagValid(r.RibbonCountMemoryBattle, r.HasBattleMemoryRibbon, format, battle))
list.Add(CountMemoryBattle);
}
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private static bool IsCountFlagValid(byte count, bool state, int format, byte max)
{
if (count > max)
return false;
bool expect = format >= 8 && count != 0; // Gen8+ use flag, Gen6/7 do not set it.
return state == expect;
}
private static void FlagContestAffection(IRibbonSetCommon6 r, ref RibbonResultList list, int current)
{
int expect = 0;
if (r.RibbonMasterCoolness && current < (expect += 20))
list.Add(MasterCoolness);
if (r.RibbonMasterBeauty && current < (expect += 20))
list.Add(MasterBeauty);
if (r.RibbonMasterCuteness && current < (expect += 20))
list.Add(MasterCuteness);
if (r.RibbonMasterCleverness && current < (expect += 20))
list.Add(MasterCleverness);
if (r.RibbonMasterToughness && current < (expect + 20))
list.Add(MasterToughness);
}
private static void FlagContest(IRibbonSetCommon6 r, ref RibbonResultList list)
{
if (r.RibbonContestStar)
list.Add(ContestStar);
if (r.RibbonMasterCoolness)
list.Add(MasterCoolness);
if (r.RibbonMasterBeauty)
list.Add(MasterBeauty);
if (r.RibbonMasterCuteness)
list.Add(MasterCuteness);
if (r.RibbonMasterCleverness)
list.Add(MasterCleverness);
if (r.RibbonMasterToughness)
list.Add(MasterToughness);
}
private static void CheckChampionMemory(RibbonVerifierArguments args, ref RibbonResultList list)
{
var pk = args.Entity;
var enc = args.Encounter;
bool hasChampMemory = GetHasGen6ChampMemory(pk, enc);
if (!hasChampMemory)
return;
var ribbon = pk.XY ? ChampionKalos : ChampionG6Hoenn;
list.Add(ribbon, true);
}
private static void CheckMaisonRibbons(IRibbonSetCommon6 r, RibbonVerifierArguments args, ref RibbonResultList list)
{
var pk = args.Entity;
if (!RibbonRules.IsAllowedBattleFrontier(pk.Species))
{
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if (r.RibbonBattlerSkillful)
list.Add(BattlerSkillful);
if (r.RibbonBattlerExpert)
list.Add(BattlerExpert);
}
// const int memChatelaine = 30;
// 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.
}
private static bool GetHasGen6ChampMemory(PKM pk, IEncounterTemplate enc)
{
if (pk is not ITrainerMemories m)
return false;
// Gen6 can get the memory with any party member when defeating the champion.
const int memChampion = 27;
return (enc.Generation == 6 && m.OT_Memory == memChampion)
|| (pk.Format < 8 && m.HT_Memory == memChampion);
}
}