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 ccb6ff0cf31e619ce555d404a6454750f0958f12..36834f30ccefd229df4da2dbc7b22edcb83429c3 100644 --- a/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java +++ b/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java @@ -406,7 +406,7 @@ 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);