feat(Core/Scripting): Implement OnAllowedForPlayerLootCheck() hook (#12316)

* feat(Core/Scripting): Implement OnAllowedForPlayerLootCheck() hook

* reverse logic

src/server/game/Entities/Creature/Creature.cpp

@@ -284,6 +284,8 @@ void Creature::AddToWorld()
             GetZoneScript()->OnCreatureCreate(this);
         }
 
+        loot.sourceWorldObjectGUID = GetGUID();
+
         sScriptMgr->OnCreatureAddWorld(this);
     }
 }

src/server/game/Entities/GameObject/GameObject.cpp

@@ -159,6 +159,8 @@ void GameObject::AddToWorld()
 
         WorldObject::AddToWorld();
 
+        loot.sourceWorldObjectGUID = GetGUID();
+
         sScriptMgr->OnGameObjectAddWorld(this);
     }
 }

src/server/game/Entities/Player/Player.cpp

@@ -13180,7 +13180,7 @@ void Player::StoreLootItem(uint8 lootSlot, Loot* loot)
             return;
         }
 
-    if (!item->AllowedForPlayer(this))
+    if (!item->AllowedForPlayer(this, loot->sourceWorldObjectGUID))
     {
         SendLootRelease(GetLootGUID());
         return;