From 82fb95b4366b1a299a4ef543db0c6e21e66a36ee Mon Sep 17 00:00:00 2001
From: Kurt <kaphotics@gmail.com>
Date: Tue, 9 Apr 2019 21:19:08 -0700
Subject: [PATCH] Add ConfigSave language get/set

This value is what determines what language the game runs with
---
 PKHeX.Core/Saves/SAV7b.cs                     |  2 +-
 .../Saves/Substructures/Gen7/ConfigSave7b.cs  | 22 +++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/PKHeX.Core/Saves/SAV7b.cs b/PKHeX.Core/Saves/SAV7b.cs
index 42f462693..f232da5d8 100644
--- a/PKHeX.Core/Saves/SAV7b.cs
+++ b/PKHeX.Core/Saves/SAV7b.cs
@@ -232,7 +232,7 @@ public override GameVersion Version
         public override int SID { get => Status.SID; set => Status.SID = value; }
         public override int Game { get => Status.Game; set => Status.Game = value; }
         public override int Gender { get => Status.Gender; set => Status.Gender = value; }
-        public override int Language { get => Status.Language; set => Status.Language = value; }
+        public override int Language { get => Status.Language; set => Config.Language = Status.Language = value; } // stored in multiple places
         public override string OT { get => Status.OT; set => Status.OT = value; }
         public override uint Money { get => Misc.Money; set => Misc.Money = value; }
 
diff --git a/PKHeX.Core/Saves/Substructures/Gen7/ConfigSave7b.cs b/PKHeX.Core/Saves/Substructures/Gen7/ConfigSave7b.cs
index 039d488e8..2f132b064 100644
--- a/PKHeX.Core/Saves/Substructures/Gen7/ConfigSave7b.cs
+++ b/PKHeX.Core/Saves/Substructures/Gen7/ConfigSave7b.cs
@@ -4,6 +4,16 @@ namespace PKHeX.Core
 {
     public sealed class ConfigSave7b : SaveBlock
     {
+        /* ===First 8 bits===
+         * talkSpeed:2
+         * battleAnim:1
+         * battleStyle:1
+         * language:4
+         *
+         * everything else: unknown
+         */
+
+
         public ConfigSave7b(SAV7b sav) : base(sav)
         {
             Offset = sav.GetBlockOffset(BelugaBlockIndex.ConfigSave);
@@ -35,6 +45,18 @@ public BattleStyleSetting BattleStyle
             set => ConfigValue = (ConfigValue & ~(1 << 3)) | ((byte)value << 3);
         }
 
+        /// <summary>
+        /// <see cref="LanguageID"/> for messages, stored with <see cref="LanguageID.UNUSED_6"/> skipped in the enumeration.
+        /// </summary>
+        public int Language
+        {
+            get => GetLanguageID((ConfigValue >> 4) & 0xF);
+            set => ConfigValue = ((ConfigValue & ~0xF0) | SetLanguageID(value) << 4);
+        }
+
+        private static int GetLanguageID(int i) => i >= (int) LanguageID.UNUSED_6 ? i + 1 : i; // sets langBank to LanguageID
+        private static int SetLanguageID(int i) => i > (int) LanguageID.UNUSED_6 ? i - 1 : i; // sets LanguageID to langBank
+
         public enum BattleAnimationSetting
         {
             EffectsON,