From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Joseph Hirschfeld Date: Thu, 3 Mar 2016 02:33:53 -0600 Subject: [PATCH] Ensure inv drag is in bounds diff --git a/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java b/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java index fc8c3798643c1a8cf29298f02c8ec057b950a2fc..eecb852e4946c774ad295c53dbd904571262055a 100644 --- a/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java +++ b/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java @@ -418,7 +418,7 @@ public abstract class AbstractContainerMenu { this.resetQuickCraft(); } } else if (this.quickcraftStatus == 1) { - slot = (Slot) this.slots.get(slotIndex); + slot = slotIndex < this.slots.size() ? this.slots.get(slotIndex) : null; // Paper - Ensure drag in bounds itemstack = this.getCarried(); if (AbstractContainerMenu.canItemQuickReplace(slot, itemstack, true) && slot.mayPlace(itemstack) && (this.quickcraftType == 2 || itemstack.getCount() > this.quickcraftSlots.size()) && this.canDragTo(slot)) { this.quickcraftSlots.add(slot);