From 449b0ebca464f913f63913ad7af91811c717c349 Mon Sep 17 00:00:00 2001
From: MihailRis <mexaruc@gmail.com>
Date: Tue, 18 Feb 2025 03:23:45 +0300
Subject: [PATCH] fix stack increment (right click) with item data

---
 src/graphics/ui/elements/InventoryView.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/graphics/ui/elements/InventoryView.cpp b/src/graphics/ui/elements/InventoryView.cpp
index b34736a3..7abc2ab6 100644
--- a/src/graphics/ui/elements/InventoryView.cpp
+++ b/src/graphics/ui/elements/InventoryView.cpp
@@ -313,9 +313,14 @@ void SlotView::performRightClick(ItemStack& stack, ItemStack& grabbed) {
         return;
     }
     if (stack.isEmpty()) {
-        stack.set(grabbed);
+        itemcount_t count = grabbed.getCount();
+        stack.set(std::move(grabbed));
         stack.setCount(1);
-        grabbed.setCount(grabbed.getCount() - 1);
+        if (count == 1) {
+            grabbed = {};
+        } else {
+            grabbed = ItemStack(stack.getItemId(), count - 1);
+        }
     } else if (stack.accepts(grabbed) && stack.getCount() < stackDef.stackSize) {
         stack.setCount(stack.getCount() + 1);
         grabbed.setCount(grabbed.getCount() - 1);