diff --git a/MinecraftClient/McTcpClient.cs b/MinecraftClient/McTcpClient.cs
index 9346b3e6..e0419185 100644
--- a/MinecraftClient/McTcpClient.cs
+++ b/MinecraftClient/McTcpClient.cs
@@ -57,6 +57,9 @@ namespace MinecraftClient
         private object lastKeepAliveLock = new object();
 
         private int playerEntityID;
+        // not really understand the Inventory Class
+        // so I use a Dict instead for player inventory
+        private Dictionary<int, Item> playerItems; 
 
         // auto attack
         private class Entity
@@ -763,6 +766,23 @@ namespace MinecraftClient
             }
         }
 
+        /// <summary>
+        /// When received window items from server.
+        /// </summary>
+        /// <param name="type"></param>
+        /// <param name="itemList"></param>
+        public void OnWindowItems(int type, Dictionary<int, Item> itemList)
+        {
+            // player inventory
+            //if (type == 0)
+            //    playerItems = itemList;
+            foreach(KeyValuePair<int,Item> pair in itemList)
+            {
+                ConsoleIO.WriteLine("Slot: "+pair.Key+" itemID:"+pair.Value.id);
+            }
+            ConsoleIO.WriteLine("Type: "+type);
+        }
+
         /// <summary>
         /// When connection has been lost, login was denied or played was kicked from the server
         /// </summary>
diff --git a/MinecraftClient/Protocol/Handlers/Protocol18.cs b/MinecraftClient/Protocol/Handlers/Protocol18.cs
index f8dba950..bdca756e 100644
--- a/MinecraftClient/Protocol/Handlers/Protocol18.cs
+++ b/MinecraftClient/Protocol/Handlers/Protocol18.cs
@@ -510,8 +510,11 @@ namespace MinecraftClient.Protocol.Handlers
                         }
                         break;
                     case PacketIncomingType.WindowItems:
-                        if (handler.GetInventoryEnabled())
+                        if (handler.GetInventoryEnabled()||true)
                         {
+                            /*
+                             * Following commented code not working
+                             * 
                             byte id = dataTypes.ReadNextByte(packetData);
                             short elements = dataTypes.ReadNextShort(packetData);
 
@@ -528,6 +531,24 @@ namespace MinecraftClient.Protocol.Handlers
                                     dataTypes.ReadNextNbt(packetData);
                                 }
                             }
+                            */
+                            byte id = dataTypes.ReadNextByte(packetData);
+                            short elements = dataTypes.ReadNextShort(packetData);
+                            Dictionary<int, Item> itemsList = new Dictionary<int, Item>(); // index is SlotID
+                            for(int i = 0; i < elements; i++)
+                            {
+                                bool haveItem = dataTypes.ReadNextBool(packetData);
+                                if (haveItem)
+                                {
+                                    int itemID = dataTypes.ReadNextVarInt(packetData);
+                                    byte itemCount = dataTypes.ReadNextByte(packetData);
+                                    dataTypes.ReadNextNbt(packetData);
+
+                                    Item item = new Item(itemID, itemCount);
+                                    itemsList.Add(i, item);
+                                }
+                            }
+                            handler.OnWindowItems(id, itemsList);
                         }
                         break;
                     case PacketIncomingType.ResourcePackSend:
diff --git a/MinecraftClient/Protocol/IMinecraftComHandler.cs b/MinecraftClient/Protocol/IMinecraftComHandler.cs
index 866e6658..70f22d93 100644
--- a/MinecraftClient/Protocol/IMinecraftComHandler.cs
+++ b/MinecraftClient/Protocol/IMinecraftComHandler.cs
@@ -144,6 +144,8 @@ namespace MinecraftClient.Protocol
 
         void OnEntityStatus(int EntityID, byte EntityStatus);
 
+        void OnWindowItems(int type, Dictionary<int, Item> itemList);
+
         void SetPlayerEntityID(int EntityID);
     }
 }