public static IEnumerable <EncounterSlot> GetPossible(PKM pkm, GameVersion gameSource = GameVersion.Any)
{
int maxspeciesorigin = GetMaxSpecies(gameSource);
var chain = EvolutionChain.GetOriginChain(pkm, maxspeciesorigin: maxspeciesorigin);
return(GetPossible(pkm, chain, gameSource));
}
public static IEnumerable <MysteryGift> GetPossible(PKM pkm)
{
int maxSpecies = Legal.GetMaxSpeciesOrigin(pkm.Format);
var chain = EvolutionChain.GetOriginChain(pkm, maxSpecies);
return(GetPossible(pkm, chain));
}
internal static EncounterArea?GetCaptureLocation(PKM pkm)
{
var chain = EvolutionChain.GetOriginChain(pkm);
return((from area in GetEncounterSlots(pkm)
let slots = GetValidEncounterSlots(pkm, area, chain, lvl: 0).ToArray()
where slots.Length != 0
select new EncounterAreaFake
{
Location = area.Location,
Slots = slots,
}).OrderBy(area => area.Slots.Min(x => x.LevelMin)).FirstOrDefault());
}
public static IEnumerable <EncounterStatic> GetPossible(PKM pkm, GameVersion gameSource = GameVersion.Any)
{
int gen = pkm.GenNumber;
int maxID = gen switch
{
1 => MaxSpeciesID_1,
2 => MaxSpeciesID_2,
_ => - 1
};
var dl = EvolutionChain.GetOriginChain(pkm, maxID);
return(GetPossible(pkm, dl, gameSource));
}
public static IEnumerable <EncounterSlot> GetValidWildEncounters34(PKM pkm, GameVersion gameSource = GameVersion.Any)
{
int lvl = GetMaxLevelEncounter(pkm);
if (lvl <= 0)
{
return(Enumerable.Empty <EncounterSlot>());
}
if (gameSource == GameVersion.Any)
{
gameSource = (GameVersion)pkm.Version;
}
var chain = EvolutionChain.GetOriginChain(pkm);
var slots = GetRawEncounterSlots(pkm, lvl, chain, gameSource);
return(slots); // defer deferrals to the method consuming this collection
}
public static IEnumerable <EncounterSlot> GetPossible(PKM pkm, GameVersion gameSource = GameVersion.Any)
{
var chain = EvolutionChain.GetOriginChain(pkm, gameSource);
return(GetPossible(pkm, chain, gameSource));
}
public static IEnumerable <EncounterTrade> GetPossible(PKM pkm, GameVersion gameSource = GameVersion.Any)
{
var p = EvolutionChain.GetOriginChain(pkm);
return(GetPossible(pkm, p, gameSource));
}
public static IEnumerable <MysteryGift> GetPossible(PKM pkm)
{
var chain = EvolutionChain.GetOriginChain(pkm);
return(GetPossible(pkm, chain));
}
private static IEnumerable <IEncounterable> GenerateRawEncounters12(PKM pkm, GameVersion game)
{
bool gsc = GameVersion.GSC.Contains(game);
// Since encounter matching is super weak due to limited stored data in the structure
// Calculate all 3 at the same time and pick the best result (by species).
// Favor special event move gifts as Static Encounters when applicable
var maxspeciesorigin = gsc ? MaxSpeciesID_2 : MaxSpeciesID_1;
var chain = EvolutionChain.GetOriginChain(pkm, maxspeciesorigin: maxspeciesorigin);
var deferred = new List <IEncounterable>();
foreach (var t in GetValidEncounterTrades(pkm, chain, game))
{
// some OTs are longer than the keyboard entry; don't defer these
if (pkm.Format >= 7 && pkm.OT_Name.Length <= (pkm.Japanese || pkm.Korean ? 5 : 7))
{
deferred.Add(t);
continue;
}
yield return(t);
}
foreach (var s in GetValidStaticEncounter(pkm, chain, game))
{
// Valid stadium and non-stadium encounters, return only non-stadium encounters, they are less restrictive
switch (s.Version)
{
case GameVersion.Stadium:
case GameVersion.Stadium2:
deferred.Add(s);
continue;
case GameVersion.EventsGBGen2:
if (!s.EggEncounter && !pkm.HasOriginalMetLocation)
{
continue;
}
if (pkm.Japanese)
{
deferred.Add(s);
}
continue;
case GameVersion.C when gsc && pkm.Format == 2: // Crystal specific data needs to be present
if (!s.EggEncounter && !pkm.HasOriginalMetLocation)
{
continue;
}
if (s.Species == 251 && ParseSettings.AllowGBCartEra) // no celebi, the GameVersion.EventsGBGen2 will pass thru
{
continue;
}
break;
}
yield return(s);
}
foreach (var e in GetValidWildEncounters12(pkm, chain, game))
{
yield return(e);
}
if (gsc)
{
var canBeEgg = GetCanBeEgg(pkm);
if (canBeEgg)
{
int species = EvoBase.GetBaseSpecies(pkm, generation: pkm.Format == 1 ? 2 : -1, maxSpeciesOrigin: MaxSpeciesID_2).Species;
if (ParseSettings.AllowGen2Crystal(pkm))
{
yield return(new EncounterEgg(species, 0, 5, 2, GameVersion.C)); // gen2 egg
}
yield return(new EncounterEgg(species, 0, 5, 2, GameVersion.GS)); // gen2 egg
}
}
foreach (var d in deferred)
{
yield return(d);
}
}
