From c5d35fbce5ed71bc14d4112963b329e7ffc74428 Mon Sep 17 00:00:00 2001
From: Kurt <kaphotics@gmail.com>
Date: Fri, 21 Jul 2023 12:24:31 -0700
Subject: [PATCH] Handle Volt Tackle for HOME sharing GetAllMoves

---
 PKHeX.Core/Legality/LearnSource/Group/LearnGroup8.cs    | 4 ++++
 PKHeX.Core/Legality/LearnSource/Group/LearnGroup8a.cs   | 4 ++++
 PKHeX.Core/Legality/LearnSource/Group/LearnGroup8b.cs   | 4 ++++
 PKHeX.Core/Legality/LearnSource/Group/LearnGroup9.cs    | 4 ++++
 PKHeX.Core/Legality/LearnSource/Group/LearnGroupHOME.cs | 4 +++-
 5 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8.cs b/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8.cs
index c382ed94f..9fa74c97a 100644
--- a/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8.cs
+++ b/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8.cs
@@ -150,6 +150,10 @@ public void GetAllMoves(Span<bool> result, PKM pk, EvolutionHistory history, IEn
 
         foreach (var evo in evos)
             GetAllMoves(result, pk, evo, types, option);
+
+        var home = LearnGroupHOME.Instance;
+        if (option != LearnOption.HOME && home.HasVisited(pk, history))
+            home.GetAllMoves(result, pk, history, enc, types);
     }
 
     private static void GetAllMoves(Span<bool> result, PKM pk, EvoCriteria evo, MoveSourceType types, LearnOption option)
diff --git a/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8a.cs b/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8a.cs
index c577d6f04..f52c58277 100644
--- a/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8a.cs
+++ b/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8a.cs
@@ -56,6 +56,10 @@ public void GetAllMoves(Span<bool> result, PKM pk, EvolutionHistory history, IEn
 
         foreach (var evo in history.Gen8a)
             GetAllMoves(result, pk, evo, types, option);
+
+        var home = LearnGroupHOME.Instance;
+        if (option != LearnOption.HOME && home.HasVisited(pk, history))
+            home.GetAllMoves(result, pk, history, enc, types);
     }
 
     private static void GetAllMoves(Span<bool> result, PKM pk, EvoCriteria evo, MoveSourceType types, LearnOption option)
diff --git a/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8b.cs b/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8b.cs
index 3a7a42543..ac6b29793 100644
--- a/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8b.cs
+++ b/PKHeX.Core/Legality/LearnSource/Group/LearnGroup8b.cs
@@ -97,6 +97,10 @@ public void GetAllMoves(Span<bool> result, PKM pk, EvolutionHistory history, IEn
 
         foreach (var evo in history.Gen8b)
             GetAllMoves(result, pk, evo, types, option);
+
+        var home = LearnGroupHOME.Instance;
+        if (option != LearnOption.HOME && home.HasVisited(pk, history))
+            home.GetAllMoves(result, pk, history, enc, types);
     }
 
     private static void GetAllMoves(Span<bool> result, PKM pk, EvoCriteria evo, MoveSourceType types, LearnOption option)
diff --git a/PKHeX.Core/Legality/LearnSource/Group/LearnGroup9.cs b/PKHeX.Core/Legality/LearnSource/Group/LearnGroup9.cs
index 6ec1da255..bb507aafa 100644
--- a/PKHeX.Core/Legality/LearnSource/Group/LearnGroup9.cs
+++ b/PKHeX.Core/Legality/LearnSource/Group/LearnGroup9.cs
@@ -121,6 +121,10 @@ public void GetAllMoves(Span<bool> result, PKM pk, EvolutionHistory history, IEn
 
         foreach (var evo in evos)
             GetAllMoves(result, pk, evo, types, option);
+
+        var home = LearnGroupHOME.Instance;
+        if (option != LearnOption.HOME && home.HasVisited(pk, history))
+            home.GetAllMoves(result, pk, history, enc, types);
     }
 
     private static void GetAllMoves(Span<bool> result, PKM pk, EvoCriteria evo, MoveSourceType types, LearnOption option)
diff --git a/PKHeX.Core/Legality/LearnSource/Group/LearnGroupHOME.cs b/PKHeX.Core/Legality/LearnSource/Group/LearnGroupHOME.cs
index e0fe90278..9486dd292 100644
--- a/PKHeX.Core/Legality/LearnSource/Group/LearnGroupHOME.cs
+++ b/PKHeX.Core/Legality/LearnSource/Group/LearnGroupHOME.cs
@@ -277,7 +277,9 @@ private static void LoopMerge(Span<bool> result, PKM pk, ReadOnlySpan<EvoCriteri
             foreach (var evo in evos)
             {
                 var chk = dest.GetCanLearnHOME(pk, evo, move, types);
-                if (chk.Method == LearnMethod.None)
+                // HOME has special handling to allow Volt Tackle outside of learnset possibilities.
+                // Most games do not have a Learn Source for Volt Tackle besides it being specially inserted for Egg Encounters.
+                if (chk.Method == LearnMethod.None && move is not (int)Move.VoltTackle)
                     continue;
                 result[move] = true;
                 break;