Core/Items: Implement azerite empowered items

Port From (https://github.com/TrinityCore/TrinityCore/commit/d934824421c83598853487c5cc9e4cbb3c5d0006)

Source/Game/Handlers/AzeriteHandler.cs

@@ -50,11 +50,11 @@ namespace Game
                 if (previousMilestone == milestonePower)
                     break;
 
-                if (!azeriteItem.HasUnlockedEssenceMilestone(previousMilestone.ID))
+                if (!azeriteItem.HasUnlockedEssenceMilestone(previousMilestone.Id))
                     return;
             }
 
-            azeriteItem.AddUnlockedEssenceMilestone(milestonePower.ID);
+            azeriteItem.AddUnlockedEssenceMilestone(milestonePower.Id);
             _player.ApplyAzeriteItemMilestonePower(azeriteItem, milestonePower, true);
             azeriteItem.SetState(ItemUpdateState.Changed, _player);
         }
@@ -176,5 +176,72 @@ namespace Game
 
             azeriteItem.SetState(ItemUpdateState.Changed, _player);
         }
+
+        [WorldPacketHandler(ClientOpcodes.AzeriteEmpoweredItemViewed)]
+        void HandleAzeriteEmpoweredItemViewed(AzeriteEmpoweredItemViewed azeriteEmpoweredItemViewed)
+        {
+            Item item = _player.GetItemByGuid(azeriteEmpoweredItemViewed.ItemGUID);
+            if (item == null || !item.IsAzeriteEmpoweredItem())
+                return;
+
+            item.AddItemFlag(ItemFieldFlags.AzeriteEmpoweredItemViewed);
+            item.SetState(ItemUpdateState.Changed, _player);
+        }
+
+        [WorldPacketHandler(ClientOpcodes.AzeriteEmpoweredItemSelectPower)]
+        void HandleAzeriteEmpoweredItemSelectPower(AzeriteEmpoweredItemSelectPower azeriteEmpoweredItemSelectPower)
+        {
+            Item item = _player.GetItemByPos(azeriteEmpoweredItemSelectPower.ContainerSlot, azeriteEmpoweredItemSelectPower.Slot);
+            if (item == null)
+                return;
+
+            AzeritePowerRecord azeritePower = CliDB.AzeritePowerStorage.LookupByKey(azeriteEmpoweredItemSelectPower.AzeritePowerID);
+            if (azeritePower == null)
+                return;
+
+            AzeriteEmpoweredItem azeriteEmpoweredItem = item.ToAzeriteEmpoweredItem();
+            if (azeriteEmpoweredItem == null)
+                return;
+
+            // Validate tier
+            int actualTier = azeriteEmpoweredItem.GetTierForAzeritePower(_player.GetClass(), azeriteEmpoweredItemSelectPower.AzeritePowerID);
+            if (azeriteEmpoweredItemSelectPower.Tier > SharedConst.MaxAzeriteEmpoweredTier || azeriteEmpoweredItemSelectPower.Tier != actualTier)
+                return;
+
+            uint azeriteLevel = 0;
+            Item heartOfAzeroth = _player.GetItemByEntry(PlayerConst.ItemIdHeartOfAzeroth, ItemSearchLocation.Everywhere);
+            if (heartOfAzeroth == null)
+                return;
+
+            AzeriteItem azeriteItem = heartOfAzeroth.ToAzeriteItem();
+            if (azeriteItem != null)
+                azeriteLevel = azeriteItem.GetEffectiveLevel();
+
+            // Check required heart of azeroth level
+            if (azeriteLevel < azeriteEmpoweredItem.GetRequiredAzeriteLevelForTier((uint)actualTier))
+                return;
+
+            // tiers are ordered backwards, you first select the highest one
+            for (int i = actualTier + 1; i < azeriteEmpoweredItem.GetMaxAzeritePowerTier(); ++i)
+                if (azeriteEmpoweredItem.GetSelectedAzeritePower(i) == 0)
+                    return;
+
+            bool activateAzeritePower = azeriteEmpoweredItem.IsEquipped() && heartOfAzeroth.IsEquipped();
+            if (azeritePower.ItemBonusListID != 0 && activateAzeritePower)
+                _player._ApplyItemMods(azeriteEmpoweredItem, azeriteEmpoweredItem.GetSlot(), false);
+
+            azeriteEmpoweredItem.SetSelectedAzeritePower(actualTier, azeriteEmpoweredItemSelectPower.AzeritePowerID);
+
+            if (activateAzeritePower)
+            {
+                // apply all item mods when azerite power grants a bonus, item level changes and that affects stats and auras that scale with item level
+                if (azeritePower.ItemBonusListID != 0)
+                    _player._ApplyItemMods(azeriteEmpoweredItem, azeriteEmpoweredItem.GetSlot(), true);
+                else
+                    _player.ApplyAzeritePower(azeriteEmpoweredItem, azeritePower, true);
+            }
+
+            azeriteEmpoweredItem.SetState(ItemUpdateState.Changed, _player);
+        }
     }
 }

Source/Game/Handlers/CharacterHandler.cs

@@ -2461,15 +2461,19 @@ namespace Game
 
             stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_ITEM_INSTANCE_AZERITE);
             stmt.AddValue(0, lowGuid);
-            SetQuery(PlayerLoginQueryLoad.LoadAzerite, stmt);
+            SetQuery(PlayerLoginQueryLoad.Azerite, stmt);
 
             stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_ITEM_INSTANCE_AZERITE_MILESTONE_POWER);
             stmt.AddValue(0, lowGuid);
-            SetQuery(PlayerLoginQueryLoad.LoadAzeriteMilestonePowers, stmt);
+            SetQuery(PlayerLoginQueryLoad.AzeriteMilestonePowers, stmt);
 
             stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_ITEM_INSTANCE_AZERITE_UNLOCKED_ESSENCE);
             stmt.AddValue(0, lowGuid);
-            SetQuery(PlayerLoginQueryLoad.LoadAzeriteUnlockedEssences, stmt);
+            SetQuery(PlayerLoginQueryLoad.AzeriteUnlockedEssences, stmt);
+
+            stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_ITEM_INSTANCE_AZERITE_EMPOWERED);
+            stmt.AddValue(0, lowGuid);
+            SetQuery(PlayerLoginQueryLoad.AzeriteEmpowered, stmt);
 
             stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHAR_VOID_STORAGE);
             stmt.AddValue(0, lowGuid);
@@ -2633,9 +2637,10 @@ namespace Game
         Reputation,
         Inventory,
         Artifacts,
-        LoadAzerite,
-        LoadAzeriteMilestonePowers,
-        LoadAzeriteUnlockedEssences,
+        Azerite,
+        AzeriteMilestonePowers,
+        AzeriteUnlockedEssences,
+        AzeriteEmpowered,
         Actions,
         MailCount,
         MailDate,

Source/Game/Handlers/CollectionsHandler.cs

@@ -29,15 +29,15 @@ namespace Game
             switch (collectionItemSetFavorite.Type)
             {
                 case CollectionType.Toybox:
-                    GetCollectionMgr().ToySetFavorite(collectionItemSetFavorite.ID, collectionItemSetFavorite.IsFavorite);
+                    GetCollectionMgr().ToySetFavorite(collectionItemSetFavorite.Id, collectionItemSetFavorite.IsFavorite);
                     break;
                 case CollectionType.Appearance:
                     {
-                        var pair = GetCollectionMgr().HasItemAppearance(collectionItemSetFavorite.ID);
+                        var pair = GetCollectionMgr().HasItemAppearance(collectionItemSetFavorite.Id);
                         if (!pair.Item1 || pair.Item2)
                             return;
 
-                        GetCollectionMgr().SetAppearanceIsFavorite(collectionItemSetFavorite.ID, collectionItemSetFavorite.IsFavorite);
+                        GetCollectionMgr().SetAppearanceIsFavorite(collectionItemSetFavorite.Id, collectionItemSetFavorite.IsFavorite);
                         break;
                     }
                 case CollectionType.TransmogSet:

Source/Game/Handlers/QueryHandler.cs

@@ -180,7 +180,7 @@ namespace Game
                     break;
 
                 QueryPageTextResponse.PageTextInfo page;
-                page.ID = pageID;
+                page.Id = pageID;
                 page.NextPageID = pageText.NextPageID;
                 page.Text = pageText.Text;
                 page.PlayerConditionID = pageText.PlayerConditionID;