From ac3d6a296a088c9601472c8a16a04fd15d19499a Mon Sep 17 00:00:00 2001
From: Kurt <kaphotics@gmail.com>
Date: Thu, 27 Jul 2017 02:24:23 -0700
Subject: [PATCH] Add gen4 forme move handling

Shaymin case reported, deoxys defense at level 100 with zap cannon was
not recognized as legal.

Closes #1355 via provided fix
Closes #1367, did not address Deoxys case
---
 PKHeX.Core/Legality/Core.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/PKHeX.Core/Legality/Core.cs b/PKHeX.Core/Legality/Core.cs
index 629e0351c..d82c4413b 100644
--- a/PKHeX.Core/Legality/Core.cs
+++ b/PKHeX.Core/Legality/Core.cs
@@ -1759,12 +1759,13 @@ private static IEnumerable<int> GetMoves(PKM pkm, int species, int minlvlG1, int
                     }
                 case 4:
                     {
-                        int index = PersonalTable.HGSS.GetFormeIndex(species, 0);
+                        int index = PersonalTable.HGSS.GetFormeIndex(species, form);
                         if (index == 0)
                             return r;
                         if (LVL)
                         {
-                            r.AddRange(LevelUpDP[index].GetMoves(lvl));
+                            if (index < LevelUpDP.Length)
+                                r.AddRange(LevelUpDP[index].GetMoves(lvl));
                             r.AddRange(LevelUpPt[index].GetMoves(lvl));
                             r.AddRange(LevelUpHGSS[index].GetMoves(lvl));
                         }