From b1dfbdd41908f3abc1345c499d21cb7bd686c194 Mon Sep 17 00:00:00 2001
From: Kaphotics <kaphotics@gmail.com>
Date: Sun, 6 Mar 2016 11:19:09 -0800
Subject: [PATCH] Add Bank event checking

---
 Legality/Analysis.cs |  8 ++++++++
 Legality/Core.cs     | 18 ++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/Legality/Analysis.cs b/Legality/Analysis.cs
index c87a3b67c..16699a2eb 100644
--- a/Legality/Analysis.cs
+++ b/Legality/Analysis.cs
@@ -45,6 +45,14 @@ public bool[] getRelearnValidity(int[] Moves)
             if (Moves.Length != 4)
                 return new bool[4];
 
+            bool link = pk6.Met_Location == 30011;
+            if (link)
+            {
+                if (pk6.FatefulEncounter) // Should NOT be Fateful
+                    return new bool[4]; // False
+                int[] moves = Legal.getLinkMoves(pk6);
+                return moves.SequenceEqual(Moves) ? res : new bool[4];
+            }
             bool egg = Legal.EggLocations.Contains(pk6.Egg_Location) && pk6.Met_Level == 1;
             bool evnt = pk6.FatefulEncounter && pk6.Met_Location > 40000;
             bool eventEgg = pk6.FatefulEncounter && (pk6.Egg_Location > 40000 || pk6.Egg_Location == 30002) && pk6.Met_Level == 1;
diff --git a/Legality/Core.cs b/Legality/Core.cs
index 80c9dc7de..44981d8b9 100644
--- a/Legality/Core.cs
+++ b/Legality/Core.cs
@@ -65,6 +65,24 @@ internal static int[] getValidRelearn(PK6 pk6, int skipOption)
             r.AddRange(getLVLMoves(species, 100));
             return r.Distinct().ToArray();
         }
+        internal static int[] getLinkMoves(PK6 pk6)
+        {
+            if (pk6.Species == 251 && pk6.Met_Level == 10) // Celebi
+                return new[] {610, 0, 0, 0};
+            if (pk6.Species == 154 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Meganium Hidden
+                return new[] {0, 0, 0, 0};
+            if (pk6.Species == 157 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Typhlosion Hidden
+                return new[] {0, 0, 0, 0};
+            if (pk6.Species == 160 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Feraligatr Hidden
+                return new[] {0, 0, 0, 0};
+            if (pk6.Species == 377 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Regirock Hidden
+                return new[] {153, 8, 444, 359};
+            if (pk6.Species == 378 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Regice Hidden
+                return new[] {85, 133, 58, 258};
+            if (pk6.Species == 379 && pk6.Met_Level == 50 && pk6.AbilityNumber == 4) // Registeel Hidden
+                return new[] {442, 157, 356, 334};
+            return new int[0];
+        }
         internal static IEnumerable<WC6> getValidWC6s(PK6 pk6)
         {
             IEnumerable<DexLevel> vs = getValidPreEvolutions(pk6);