Leahnaya/PKHeX
1
0
Fork 0
mirror of https://github.com/kwsch/PKHeX.git synced 2026-09-30 04:49:09 -05:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix handling for get evolutions method

Browse Source 
only used for Zukan7b, but add in handling so that it works for <=gen6
games, and supports form alterations too!

update style to match GetPreEvolutions

could probably update this to yield tuples (species, form) but LGPE/SWSH
only needs species. If there's the need for tuples later, should be ez
tweak.
This commit is contained in:
Kurt
2019-12-06 18:16:11 -08:00
parent 314d8f6b58
commit be38a60267
1 changed files with 13 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
PKHeX.Core/Legality/Evolutions/EvolutionTree.cs
View File

@@ -91,7 +91,7 @@ private EvolutionTree(IReadOnlyList<byte[]> data, GameVersion game, PersonalTabl
Entries = GetEntries(data);
// Starting in Generation 7, forms have separate evolution data.
int format = Game.GetGeneration();
int format = Game - Gen1 + 1;
var oldStyle = format < 7;
var connections = oldStyle ? CreateTreeOld() : CreateTree();
@@ -214,7 +214,7 @@ public List<EvoCriteria> GetValidPreEvolutions(PKM pkm, int maxLevel, int maxSpe
}
/// <summary>
/// Gets all species the <see cref="species"/>-<see cref="form"/> can evolve to &amp; from.
/// Gets all species the <see cref="species"/>-<see cref="form"/> can evolve to &amp; from, yielded in order of increasing evolution stage.
/// </summary>
/// <param name="species">Species ID</param>
/// <param name="form">Form ID</param>
@@ -235,6 +235,8 @@ private IEnumerable<int> GetPreEvolutions(int species, int form)
foreach (var method in node)
{
var s = method.Species;
if (s == 0)
continue;
var f = method.Form;
yield return s;
var preEvolutions = GetPreEvolutions(s, f);
@@ -245,13 +247,18 @@ private IEnumerable<int> GetPreEvolutions(int species, int form)
private IEnumerable<int> GetEvolutions(int species, int form)
{
int index = GetLookupKey(species, form);
var node = Lineage[index];
foreach (var method in node)
int format = Game - Gen1 + 1;
int index = format < 7 ? species : Personal.GetFormeIndex(species, form);
var evos = Entries[index];
foreach (var method in evos)
{
var s = method.Species;
if (s == 0)
continue;
var f = method.GetDestinationForm(form);
yield return s;
foreach (var next in GetEvolutions(s, form))
var nextEvolutions = GetEvolutions(s, f);
foreach (var next in nextEvolutions)
yield return next;
}
}