From 2ca51d6a836d6d6c507922969159b3c03ca686d1 Mon Sep 17 00:00:00 2001
From: FatBoy-DOTC <justin.chucksinsulating@gmail.com>
Date: Mon, 20 May 2024 14:07:30 -0500
Subject: [PATCH] merchant resource stacking

---
 src/engine/net/client/ClientMessagePump.java | 36 +++++++++++++++++---
 1 file changed, 31 insertions(+), 5 deletions(-)

diff --git a/src/engine/net/client/ClientMessagePump.java b/src/engine/net/client/ClientMessagePump.java
index 54cbc291..3398eeb0 100644
--- a/src/engine/net/client/ClientMessagePump.java
+++ b/src/engine/net/client/ClientMessagePump.java
@@ -1464,11 +1464,37 @@ public class ClientMessagePump implements NetMsgHandler {
                                 ChatManager.chatSystemError(sourcePlayer, "Failed To Buy Item");
                                 return;
                             }
-                            buy = Item.createItemForPlayer(sourcePlayer, ib);
-                            if (buy != null) {
-                                me.transferEnchants(buy);
-                                itemMan.addItemToInventory(buy);
-                                //itemMan.updateInventory();
+                            if(me.getItemBase().getType().equals(ItemType.RESOURCE)){
+                                boolean stacked = false;
+                                for(Item item : itemMan.getInventory()){
+                                    int itemID = item.getItemBaseID();
+                                    int meID = me.getItemBase().getUUID();
+                                    if(itemID == meID){
+                                        int maxStack = Warehouse.maxResources.get(meID);
+                                        if(maxStack > item.getNumOfItems() + 1){
+                                            item.setNumOfItems(item.getNumOfItems() + 1);
+                                            stacked = true;
+                                            itemMan.updateInventory();
+                                            item.updateDatabase();
+                                            break;
+                                        }
+                                    }
+                                }
+                                if(!stacked){
+                                    buy = Item.createItemForPlayer(sourcePlayer, ib);
+                                    if (buy != null) {
+                                        me.transferEnchants(buy);
+                                        itemMan.addItemToInventory(buy);
+                                        //itemMan.updateInventory();
+                                    }
+                                }
+                            }else {
+                                buy = Item.createItemForPlayer(sourcePlayer, ib);
+                                if (buy != null) {
+                                    me.transferEnchants(buy);
+                                    itemMan.addItemToInventory(buy);
+                                    //itemMan.updateInventory();
+                                }
                             }
                         }
                     }