From f3ee7cb7fcb28d1c14862afb6cbafa4daab82175 Mon Sep 17 00:00:00 2001
From: HungDK <>
Date: Sat, 18 Oct 2025 14:42:41 +0700
Subject: [PATCH] Add buy item

---
 Assets/Scripts/CECHostPlayer.cs | 34 ++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

diff --git a/Assets/Scripts/CECHostPlayer.cs b/Assets/Scripts/CECHostPlayer.cs
index 17b29f10d4..15af80692c 100644
--- a/Assets/Scripts/CECHostPlayer.cs
+++ b/Assets/Scripts/CECHostPlayer.cs
@@ -403,7 +403,39 @@ public class CECHostPlayer : CECPlayer
         switch (cmd)
         {
             case CommandID.HOST_OBTAIN_ITEM:
-                Debug.Log("Host OBTAIN_ITEM");
+                {
+                    // Parse cmd_host_obtain_item struct data
+                    int type = BitConverter.ToInt32(data, 0);
+                    int expire_date = BitConverter.ToInt32(data, 4);
+                    uint amount = BitConverter.ToUInt32(data, 8);
+                    uint slot_amount = BitConverter.ToUInt32(data, 12);
+                    byte where = data[16];  // Package index
+                    byte index = data[17];  // Slot index in that package
+                    // Create new inventory item data
+                    var newItem = new InventoryItemData
+                    {
+                        Package = where,
+                        Slot = index,
+                        TemplateId = type,
+                        ExpireDate = expire_date,
+                        State = 0,
+                        Count = (int)amount,
+                        Crc = 0,
+                        Content = null
+                    };
+                    
+                    // Add item to inventory
+                    EC_Inventory.SetItem(where, index, newItem);
+                    
+                    Debug.Log($"[HOST_OBTAIN_ITEM] Successfully added item {type} to package {where}, slot {index} with count {amount}");
+                    
+                    // Trigger UI refresh if an EC_InventoryUI is present in scene
+                    var ui = GameObject.FindFirstObjectByType<EC_InventoryUI>();
+                    if (ui != null)
+                    {
+                        ui.RefreshAll();
+                    }
+                }
                 break;
             case CommandID.PICKUP_ITEM:
                 {