Core/Auras: Implemented SPELL_AURA_KEYBOUND_OVERRIDE

Port From (https://github.com/TrinityCore/TrinityCore/commit/b37333c1d935abe05c854c41bdf7ac6aff7f2882)

Source/Framework/Constants/Spells/SpellAuraConst.cs

@@ -413,7 +413,7 @@ namespace Framework.Constants
         OverrideSpellVisual = 403,
         OverrideAttackPowerBySpPct = 404,
         ModRatingPct = 405,
-        KeyboundOverride = 406,  // NYI
+        KeyboundOverride = 406,
         ModFear2 = 407,
         SetActionButtonSpellCount = 408,
         CanTurnWhileFalling = 409,

Source/Framework/Database/Databases/HotfixDatabase.cs

@@ -1190,6 +1190,10 @@ namespace Framework.Database
                 "RtOperandType1, RtOperandType2, RtOperandType3, RtOperandType4, RtOperandType5, RtOperand1, RtOperand2, RtOperand3, RtOperand4, RtOperand5, " +
                 "Logic1, Logic2, Logic3, Logic4, Logic5 FROM spell_item_enchantment_condition WHERE (`VerifiedBuild` > 0) = ?");
 
+            // SpellKeyboundOverride.db2
+            PrepareStatement(HotfixStatements.SEL_SPELL_KEYBOUND_OVERRIDE, "SELECT ID, `Function`, Type, Data, Flags FROM spell_keybound_override" +
+                " WHERE (`VerifiedBuild` > 0) = ?");
+
             // SpellLabel.db2
             PrepareStatement(HotfixStatements.SEL_SPELL_LABEL, "SELECT ID, LabelID, SpellID FROM spell_label WHERE (`VerifiedBuild` > 0) = ?");
 
@@ -2102,6 +2106,8 @@ namespace Framework.Database
 
         SEL_SPELL_ITEM_ENCHANTMENT_CONDITION,
 
+        SEL_SPELL_KEYBOUND_OVERRIDE,
+
         SEL_SPELL_LABEL,
 
         SEL_SPELL_LEARN_SPELL,

Source/Game/DataStorage/CliDB.cs

@@ -289,6 +289,7 @@ namespace Game.DataStorage
             SpellInterruptsStorage = ReadDB2<SpellInterruptsRecord>("SpellInterrupts.db2", HotfixStatements.SEL_SPELL_INTERRUPTS);
             SpellItemEnchantmentStorage = ReadDB2<SpellItemEnchantmentRecord>("SpellItemEnchantment.db2", HotfixStatements.SEL_SPELL_ITEM_ENCHANTMENT, HotfixStatements.SEL_SPELL_ITEM_ENCHANTMENT_LOCALE);
             SpellItemEnchantmentConditionStorage = ReadDB2<SpellItemEnchantmentConditionRecord>("SpellItemEnchantmentCondition.db2", HotfixStatements.SEL_SPELL_ITEM_ENCHANTMENT_CONDITION);
+            SpellKeyboundOverrideStorage = ReadDB2<SpellKeyboundOverrideRecord>("SpellKeyboundOverride.db2", HotfixStatements.SEL_SPELL_KEYBOUND_OVERRIDE);
             SpellLabelStorage = ReadDB2<SpellLabelRecord>("SpellLabel.db2", HotfixStatements.SEL_SPELL_LABEL);
             SpellLearnSpellStorage = ReadDB2<SpellLearnSpellRecord>("SpellLearnSpell.db2", HotfixStatements.SEL_SPELL_LEARN_SPELL);
             SpellLevelsStorage = ReadDB2<SpellLevelsRecord>("SpellLevels.db2", HotfixStatements.SEL_SPELL_LEVELS);
@@ -711,6 +712,7 @@ namespace Game.DataStorage
         public static DB6Storage<SpellInterruptsRecord> SpellInterruptsStorage;
         public static DB6Storage<SpellItemEnchantmentRecord> SpellItemEnchantmentStorage;
         public static DB6Storage<SpellItemEnchantmentConditionRecord> SpellItemEnchantmentConditionStorage;
+        public static DB6Storage<SpellKeyboundOverrideRecord> SpellKeyboundOverrideStorage;
         public static DB6Storage<SpellLabelRecord> SpellLabelStorage;
         public static DB6Storage<SpellLearnSpellRecord> SpellLearnSpellStorage;
         public static DB6Storage<SpellLevelsRecord> SpellLevelsStorage;

Source/Game/DataStorage/Structs/S_Records.cs

@@ -380,6 +380,15 @@ namespace Game.DataStorage
         public byte[] Logic = new byte[5];
     }
 
+    public sealed class SpellKeyboundOverrideRecord
+    {
+        public uint Id;
+        public string Function;
+        public sbyte Type;
+        public uint Data;
+        public int Flags;
+    }
+
     public sealed class SpellLabelRecord
     {
         public uint Id;

Source/Game/Handlers/SpellHandler.cs

@@ -701,5 +701,19 @@ namespace Game
         {
             GetPlayer().SendSpellCategoryCooldowns();
         }
+
+        [WorldPacketHandler(ClientOpcodes.KeyboundOverride, Processing = PacketProcessing.ThreadSafe)]
+        void HandleKeyboundOverride(KeyboundOverride keyboundOverride)
+        {
+            Player player = GetPlayer();
+            if (!player.HasAuraTypeWithMiscvalue(AuraType.KeyboundOverride, keyboundOverride.OverrideID))
+                return;
+
+            SpellKeyboundOverrideRecord spellKeyboundOverride = CliDB.SpellKeyboundOverrideStorage.LookupByKey(keyboundOverride.OverrideID);
+            if (spellKeyboundOverride == null)
+                return;
+
+            player.CastSpell(player, spellKeyboundOverride.Data);
+        }
     }
 }

Source/Game/Networking/Packets/SpellPackets.cs

@@ -1158,6 +1158,18 @@ namespace Game.Networking.Packets
             IsFavorite = _worldPacket.HasBit();
         }
     }
+
+    class KeyboundOverride : ClientPacket
+    {
+        public KeyboundOverride(WorldPacket packet) : base(packet) { }
+
+        public override void Read()
+        {
+            OverrideID = _worldPacket.ReadUInt16();
+        }
+
+        public ushort OverrideID;
+    }
     
     //Structs
     public struct SpellLogPowerData