From d22ab815e3006835ec55ffe75184be9d926b2547 Mon Sep 17 00:00:00 2001
From: Kevin <115616336+lag@users.noreply.github.com>
Date: Thu, 5 Mar 2026 21:20:40 -0600
Subject: Initial fixes for ContainerSetSlotPacket and CraftItemPacket (#649)

---
 Minecraft.World/Inventory.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'Minecraft.World/Inventory.cpp')

diff --git a/Minecraft.World/Inventory.cpp b/Minecraft.World/Inventory.cpp
index 1b9ff630..4a524bab 100644
--- a/Minecraft.World/Inventory.cpp
+++ b/Minecraft.World/Inventory.cpp
@@ -343,6 +343,18 @@ bool Inventory::hasResource(int type)
 	return true;
 }
 
+int Inventory::countResource(int type, int auxVal)
+{
+	int count = 0;
+	for (unsigned int i = 0; i < items.length; i++)
+	{
+		if (items[i] != NULL && items[i]->id == type &&
+		    (auxVal == -1 || items[i]->getAuxValue() == auxVal))
+			count += items[i]->count;
+	}
+	return count;
+}
+
 void Inventory::swapSlots(int from, int to)
 {
 	shared_ptr<ItemInstance> tmp = items[to];
-- 
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