Refine zygarde encounter form checking logic

Closes #2984
ty atrius & matt via discord

Co-Authored-By: Atrius97 <39707481+Atrius97@users.noreply.github.com>
Co-Authored-By: Matt <17801814+sora10pls@users.noreply.github.com>
This commit is contained in:
Kurt 2020-09-13 15:45:15 -07:00
parent 4b1a9a89da
commit e125424423
12 changed files with 27 additions and 14 deletions

View file

@ -265,14 +265,27 @@ namespace PKHeX.Core
/// <summary>Checks if the form may be different than the original encounter detail.</summary>
/// <param name="species">Original species</param>
/// <param name="form">Original form</param>
/// <param name="oldForm">Original form</param>
/// <param name="newForm">Current form</param>
/// <param name="format">Current format</param>
internal static bool IsFormChangeable(int species, int form, int format)
internal static bool IsFormChangeable(int species, int oldForm, int newForm, int format)
{
if (FormChange.Contains(species))
return true;
if (species == (int)Species.Zygarde && format >= 7 && form == 0)
return true;
// Zygarde Form Changing
// Gen6: Introduced; no form changing.
// Gen7: Form changing introduced; can only change to Form 2/3 (Power Construct), never to 0/1 (Aura Break). A form-1 can be boosted to form-0.
// Gen8: Form changing improved; can pick any Form & Ability combination.
if (species == (int)Species.Zygarde)
{
return format switch
{
6 => false,
7 => newForm >= 2 || (oldForm == 1 && newForm == 0),
_ => true,
};
}
return false;
}

View file

@ -255,7 +255,7 @@ namespace PKHeX.Core
{
if (SkipFormCheck)
return true;
return Form == evo.Form || Legal.IsFormChangeable(Species, Form, pkm.Format);
return Form == evo.Form || Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format);
}
protected virtual bool IsMatchEggLocation(PKM pkm)

View file

@ -26,7 +26,7 @@ namespace PKHeX.Core
return expectForm == evo.Form;
}
return Form == evo.Form || Legal.IsFormChangeable(Species, Form, pkm.Format);
return Form == evo.Form || Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format);
}
protected override void ApplyDetails(ITrainerInfo sav, EncounterCriteria criteria, PKM pk)

View file

@ -242,7 +242,7 @@ namespace PKHeX.Core
if (CurrentLevel != -1 && CurrentLevel > pkm.CurrentLevel)
return false;
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.Format))
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format))
return false;
if (OTGender != -1 && OTGender != pkm.OT_Gender)
return false;

View file

@ -161,7 +161,7 @@ namespace PKHeX.Core
return false;
}
if (wc.AltForm != evo.Form && !Legal.IsFormChangeable(wc.Species, wc.AltForm, pkm.Format))
if (wc.AltForm != evo.Form && !Legal.IsFormChangeable(wc.Species, wc.AltForm, pkm.AltForm, pkm.Format))
return false;
if (wc.Ball != pkm.Ball) return false;

View file

@ -369,7 +369,7 @@ namespace PKHeX.Core
return false;
}
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.Format))
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format))
return false;
if (Level != pkm.Met_Level) return false;

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@ -471,7 +471,7 @@ namespace PKHeX.Core
if (EncryptionConstant != 0 && EncryptionConstant != pkm.EncryptionConstant) return false;
}
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.Format))
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format))
return false;
if (IsEgg)

View file

@ -238,7 +238,7 @@ namespace PKHeX.Core
}
}
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.Format))
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format))
return false;
if (Language != -1 && Language != pkm.Language) return false;

View file

@ -487,7 +487,7 @@ namespace PKHeX.Core
if (EncryptionConstant != 0 && EncryptionConstant != pkm.EncryptionConstant) return false;
if (Language != 0 && Language != pkm.Language) return false;
}
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.Format))
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format))
return false;
if (IsEgg)

View file

@ -518,7 +518,7 @@ namespace PKHeX.Core
if (Language != 0 && Language != pkm.Language) return false;
}
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.Format))
if (Form != evo.Form && !Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format))
return false;
if (IsEgg)

View file

@ -557,7 +557,7 @@ namespace PKHeX.Core
}
}
if (Form != pkm.AltForm && !Legal.IsFormChangeable(Species, Form, pkm.Format))
if (Form != pkm.AltForm && !Legal.IsFormChangeable(Species, Form, pkm.AltForm, pkm.Format))
return false;
if (IsEgg)