PKHeX/PKHeX.Core/Legality/Verifiers/Ribbons/RibbonVerifierCommon8.cs
Kurt dcc0e79435
Evotree: Evolution Traversal Enhancements (#3936)
Like move validation, evolutions are the earliest thing we wish to traverse when determining what encounters may have originated the current Pokémon. To determine the permitted species-form-levels a Pokémon could originate with, we must devolve a Pokémon by traveling down-generation to origin. Once we have an encounter, we can then evolve it to the current species, traversing upwards from origin to the current format.
2023-07-05 21:14:09 -07:00

80 lines
2.9 KiB
C#

using static PKHeX.Core.RibbonIndex;
namespace PKHeX.Core;
/// <summary>
/// Parsing logic for <see cref="IRibbonSetCommon8"/>.
/// </summary>
public static class RibbonVerifierCommon8
{
public static void Parse(this IRibbonSetCommon8 r, RibbonVerifierArguments args, ref RibbonResultList list)
{
var evos = args.History;
if (r.RibbonTowerMaster && !RibbonRules.IsRibbonValidTowerMaster(evos))
list.Add(TowerMaster);
var pk = args.Entity;
bool ranked = evos.HasVisitedSWSH || evos.HasVisitedGen9;
if (!evos.HasVisitedSWSH)
{
if (r.RibbonChampionGalar)
list.Add(ChampionGalar);
}
if (r.RibbonMasterRank && !ranked)
{
list.Add(MasterRank);
}
else
{
// If it can exist in SW/SH, it can have the ribbon.
// If it doesn't have the ribbon and has the memory of having it, then flag it.
var enc = args.Encounter;
if (!r.RibbonChampionGalar)
{
const int memChampion = 27;
bool hasChampMemory = (enc.Generation == 8 && pk is IMemoryOT { OT_Memory: memChampion })
|| (pk.Format == 8 && pk is IMemoryHT { HT_Memory: memChampion });
if (hasChampMemory)
list.Add(ChampionGalar, true);
}
if (r.RibbonMasterRank && !RibbonRules.IsRibbonValidMasterRank(pk, enc, evos))
list.Add(MasterRank);
if (!r.RibbonTowerMaster)
{
// 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 (pk is IMemoryOT { OT_Memory: strongest } or IMemoryHT { HT_Memory: strongest })
{
if (enc.Generation == 8 || !RibbonRules.IsAllowedBattleFrontier(pk.Species) || pk is IRibbonSetCommon6 { RibbonBattlerSkillful: false })
list.Add(TowerMaster, true);
}
}
}
if (r.RibbonTwinklingStar && !RibbonRules.IsRibbonValidTwinklingStar(evos, pk))
list.Add(TwinklingStar);
// received when capturing photos with Pokémon in the Photography Studio
if (r.RibbonHisui && !evos.HasVisitedPLA)
list.Add(Hisui);
}
public static void ParseEgg(this IRibbonSetCommon8 r, ref RibbonResultList list)
{
if (r.RibbonChampionGalar)
list.Add(ChampionGalar);
if (r.RibbonTowerMaster)
list.Add(TowerMaster);
if (r.RibbonMasterRank)
list.Add(MasterRank);
if (r.RibbonTwinklingStar)
list.Add(TwinklingStar);
if (r.RibbonHisui)
list.Add(Hisui);
}
}