public static IEnumerable <EncounterEgg> GenerateEggs(PKM pkm, IReadOnlyList <DexLevel> vs, bool all = false)
{
if (NoHatchFromEgg.Contains(pkm.Species))
{
yield break;
}
if (FormConverter.IsTotemForm(pkm.Species, pkm.AltForm, pkm.GenNumber))
{
yield break; // no totem eggs
}
int gen = pkm.GenNumber;
if (gen <= 1)
{
yield break; // can't get eggs
}
// version is a true indicator for all generation 3-5 origins
var ver = (GameVersion)pkm.Version;
int max = GetMaxSpeciesOrigin(gen);
var baseSpecies = GetBaseSpecies(pkm, vs, 0);
int lvl = GetEggHatchLevel(gen);
if (baseSpecies <= max)
{
yield return(new EncounterEgg {
Version = ver, Level = lvl, Species = baseSpecies
});
if (gen > 5 && (pkm.WasTradedEgg || all))
{
yield return new EncounterEgg {
Version = GetOtherTradePair(ver), Level = lvl, Species = baseSpecies
}
}
;
}
if (!GetSplitBreedGeneration(pkm).Contains(pkm.Species))
{
yield break; // no other possible species
}
var other = GetBaseSpecies(pkm, vs, 1);
if (other <= max)
{
yield return(new EncounterEggSplit {
Version = ver, Level = lvl, Species = other, OtherSpecies = baseSpecies
});
if (gen > 5 && (pkm.WasTradedEgg || all))
{
yield return new EncounterEggSplit {
Version = GetOtherTradePair(ver), Level = lvl, Species = other, OtherSpecies = baseSpecies
}
}
;
}
}
private static bool NoHatchFromEggForm(int species, int form, int gen)
{
if (FormConverter.IsTotemForm(species, form, gen))
{
return(true);
}
if ((species == (int)Species.Sinistea || species == (int)Species.Polteageist) && form != 0) // Chipped = impossible
{
return(true); // can't get Chipped eggs
}
return(false);
}
protected override bool IsMatchForm(PKM pkm, DexLevel evo)
{
if (SkipFormCheck)
{
return(true);
}
if (FormConverter.IsTotemForm(Species, Form, Generation))
{
var expectForm = pkm.Format == 7 ? Form : FormConverter.GetTotemBaseForm(Species, Form);
return(expectForm == evo.Form);
}
return(Form == evo.Form || Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format));
}
private static bool NoHatchFromEggForm(int species, int form, int gen)
{
if (form == 0)
{
return(false);
}
if (FormConverter.IsTotemForm(species, form, gen))
{
return(true);
}
if (species == (int)Species.Pichu)
{
return(true); // can't get Spiky Ear Pichu eggs
}
if (species == (int)Species.Sinistea || species == (int)Species.Polteageist) // Antique = impossible
{
return(true); // can't get Antique eggs
}
return(false);
}
private static IEnumerable <EncounterSlot> GetFilteredSlots67(PKM pkm, IEnumerable <EncounterSlot> encounterSlots)
{
int species = pkm.Species;
int form = pkm.AltForm;
// Edge Case Handling
switch (species)
{
case 744 when form == 1: // Rockruff Event
case 745 when form == 2: // Lycanroc Event
yield break;
}
EncounterSlot slotMax = null;
void CachePressureSlot(EncounterSlot s)
{
if (slotMax != null && s.LevelMax > slotMax.LevelMax)
{
slotMax = s;
}
}
if (AlolanVariantEvolutions12.Contains(species)) // match form if same species, else form 0.
{
foreach (var slot in encounterSlots)
{
if (species == slot.Species ? slot.Form == form : slot.Form == 0)
{
yield return(slot);
}
CachePressureSlot(slot);
}
}
else if (ShouldMatchSlotForm()) // match slot form
{
foreach (var slot in encounterSlots)
{
if (slot.Form == form)
{
yield return(slot);
}
CachePressureSlot(slot);
}
}
else
{
foreach (var slot in encounterSlots)
{
yield return(slot); // no form checking
CachePressureSlot(slot);
}
}
// Filter for Form Specific
// Pressure Slot
if (slotMax == null)
{
yield break;
}
if (AlolanVariantEvolutions12.Contains(species)) // match form if same species, else form 0.
{
if (species == slotMax.Species ? slotMax.Form == form : slotMax.Form == 0)
{
yield return(GetPressureSlot(slotMax, pkm));
}
}
else if (ShouldMatchSlotForm()) // match slot form
{
if (slotMax.Form == form)
{
yield return(GetPressureSlot(slotMax, pkm));
}
}
else
{
yield return(GetPressureSlot(slotMax, pkm));
}
bool ShouldMatchSlotForm() => WildForms.Contains(species) || AlolanOriginForms.Contains(species) || FormConverter.IsTotemForm(species, form);
}
public static IEnumerable <EncounterEgg> GenerateEggs(PKM pkm, IReadOnlyList <EvoCriteria> vs, bool all = false)
{
int species = pkm.Species;
if (NoHatchFromEgg.Contains(species))
{
yield break;
}
int gen = pkm.GenNumber;
if (gen <= 1)
{
yield break; // can't get eggs
}
if (FormConverter.IsTotemForm(species, pkm.AltForm, gen))
{
yield break; // no totem eggs
}
// version is a true indicator for all generation 3-5 origins
var ver = (GameVersion)pkm.Version;
int lvl = GetEggHatchLevel(gen);
int max = GetMaxSpeciesOrigin(gen);
var e = GetBaseSpecies(species, vs, 0);
if (e.Species <= max)
{
yield return(new EncounterEgg(e.Species, e.Form, lvl)
{
Version = ver
});
if (gen > 5 && (pkm.WasTradedEgg || all) && HasOtherGamePair(ver))
{
yield return new EncounterEgg(e.Species, e.Form, lvl)
{
Version = GetOtherTradePair(ver)
}
}
;
}
if (!GetSplitBreedGeneration(gen).Contains(species))
{
yield break; // no other possible species
}
var o = GetBaseSpecies(species, vs, 1);
if (o.Species <= max)
{
yield return(new EncounterEggSplit(o.Species, o.Form, lvl, e.Species)
{
Version = ver
});
if (gen > 5 && (pkm.WasTradedEgg || all) && HasOtherGamePair(ver))
{
yield return new EncounterEggSplit(o.Species, o.Form, lvl, e.Species)
{
Version = GetOtherTradePair(ver)
}
}
;
}
}