Core/Items: Item bonus generation improvements

* Pass ItemContext to item creation wherever possible
* Support scaling item levels with m+ keystone levels (not used currently)
* Fixed item link validation when client sends it as default uninitialized bonus list with context only
* Support scaling items depending on current active season (seasons not implemented)
* Implemented content tuning redirection

1 files changed, 4 insertions, 3 deletions

diff --git a/src/server/game/Globals/ObjectMgr.cpp b/src/server/game/Globals/ObjectMgr.cpp
index fb004f8b6eb..4228576ada1 100644
--- a/src/server/game/Globals/ObjectMgr.cpp
+++ b/src/server/game/Globals/ObjectMgr.cpp
@@ -37,6 +37,7 @@
 #include "GuildMgr.h"
 #include "InstanceScript.h"
 #include "Item.h"
+#include "ItemBonusMgr.h"
 #include "Language.h"
 #include "LFGMgr.h"
 #include "Log.h"
@@ -9853,11 +9854,11 @@ bool ObjectMgr::IsVendorItemValid(uint32 vendor_entry, VendorItem const& vItem,
             return false;
         }
 
-        for (int32 bonusList : vItem.BonusListIDs)
+        for (int32 bonusListId : vItem.BonusListIDs)
         {
-            if (!sDB2Manager.GetItemBonusList(bonusList))
+            if (ItemBonusMgr::GetItemBonuses(bonusListId).empty())
             {
-                TC_LOG_ERROR("sql.sql", "Table `(game_event_)npc_vendor` have Item (Entry: {}) with invalid bonus {} for vendor ({}), ignore", vItem.item, bonusList, vendor_entry);
+                TC_LOG_ERROR("sql.sql", "Table `(game_event_)npc_vendor` have Item (Entry: {}) with invalid bonus {} for vendor ({}), ignore", vItem.item, bonusListId, vendor_entry);
                 return false;
             }
         }