From f1a95b77e9735348ef1700168ae56dc3b5699902 Mon Sep 17 00:00:00 2001
From: Melledy <121644117+Melledy@users.noreply.github.com>
Date: Fri, 7 Nov 2025 21:13:24 -0800
Subject: [PATCH] Fix mall shop purchases

---
 .../emu/nebula/data/resources/MallShopDef.java  | 17 ++++++++++++++++-
 .../handlers/HandlerMallShopOrderReq.java       |  6 +++---
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/main/java/emu/nebula/data/resources/MallShopDef.java b/src/main/java/emu/nebula/data/resources/MallShopDef.java
index 11026a7..b2bb621 100644
--- a/src/main/java/emu/nebula/data/resources/MallShopDef.java
+++ b/src/main/java/emu/nebula/data/resources/MallShopDef.java
@@ -4,6 +4,7 @@ import com.google.gson.annotations.SerializedName;
 
 import emu.nebula.data.BaseDef;
 import emu.nebula.data.ResourceType;
+import emu.nebula.game.inventory.ItemParamMap;
 import lombok.Getter;
 
 @Getter
@@ -12,12 +13,26 @@ public class MallShopDef extends BaseDef {
     @SerializedName("Id")
     private String IdString;
     private int Stock;
+    
+    private int ExchangeItemId;
+    private int ExchangeItemQty;
+    
     private int ItemId;
-    private int CurrencyItemId;
     private int ItemQty;
     
+    private transient ItemParamMap products;
+    
     @Override
     public int getId() {
         return IdString.hashCode();
     }
+    
+    @Override
+    public void onLoad() {
+        this.products = new ItemParamMap();
+        
+        if (this.ItemId > 0) {
+            this.products.add(this.ItemId, this.ItemQty);
+        }
+    }
 }
diff --git a/src/main/java/emu/nebula/server/handlers/HandlerMallShopOrderReq.java b/src/main/java/emu/nebula/server/handlers/HandlerMallShopOrderReq.java
index f88ed6e..35c18bb 100644
--- a/src/main/java/emu/nebula/server/handlers/HandlerMallShopOrderReq.java
+++ b/src/main/java/emu/nebula/server/handlers/HandlerMallShopOrderReq.java
@@ -16,15 +16,15 @@ public class HandlerMallShopOrderReq extends NetHandler {
         var req = MallShopOrderReq.parseFrom(message);
         
         // Get package data
-        var data = GameData.getMallPackageDataTable().get(req.getId().hashCode());
+        var data = GameData.getMallShopDataTable().get(req.getId().hashCode());
         if (data == null) {
             return session.encodeMsg(NetMsgId.mall_shop_order_failed_ack);
         }
         
         // Buy items
         var change = session.getPlayer().getInventory().buyItem(
-                data.getCurrencyItemId(),
-                data.getCurrencyItemQty(),
+                data.getExchangeItemId(),
+                data.getExchangeItemQty(),
                 data.getProducts(),
                 req.getQty()
         );