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Pull Bukkit/CraftBukkit#1130 - Include result slot in CraftInventoryAnvil.getItem .Fixes BUKKIT-2788

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md_5 2013-06-23 13:58:40 +10:00
parent 777dddbc24
commit 7d3f731504
1 changed files with 57 additions and 0 deletions
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CraftBukkit-Patches/0056-Make-AnvilInventory.getItem-use-both-containers.-Fix.patch Normal file
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@ -0,0 +1,57 @@
From 3f226c99b2d86e18422501ceb34ce61677627c14 Mon Sep 17 00:00:00 2001
From: Andre LeBlanc <andre@norcode.com>
Date: Sat, 6 Apr 2013 12:00:31 -0400
Subject: [PATCH] Make AnvilInventory.getItem() use both containers. Fixes
BUKKIT-2788
The AnvilInventory reports its size as the sum of the ingredient and
result inventories, but when trying to access the slots, only the ingredient
inventory is used, leading to an ArrayIndexOutOfBounds exception.
This change overrides getItem(I) and setItem(I) to use both inventories,
with the slot number adjusted based on their size.
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java
index a91d81a..46a1d38 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java
@@ -1,7 +1,9 @@
package org.bukkit.craftbukkit.inventory;
import net.minecraft.server.IInventory;
+
import org.bukkit.inventory.AnvilInventory;
+import org.bukkit.inventory.ItemStack;
public class CraftInventoryAnvil extends CraftInventory implements AnvilInventory {
private final IInventory resultInventory;
@@ -20,6 +22,26 @@ public class CraftInventoryAnvil extends CraftInventory implements AnvilInventor
}
@Override
+ public ItemStack getItem(int slot) {
+ if (slot < getIngredientsInventory().getSize()) {
+ net.minecraft.server.ItemStack item = getIngredientsInventory().getItem(slot);
+ return item == null ? null : CraftItemStack.asCraftMirror(item);
+ } else {
+ net.minecraft.server.ItemStack item = getResultInventory().getItem(slot - getIngredientsInventory().getSize());
+ return item == null ? null : CraftItemStack.asCraftMirror(item);
+ }
+ }
+
+ @Override
+ public void setItem(int index, ItemStack item) {
+ if (index < getIngredientsInventory().getSize()) {
+ getIngredientsInventory().setItem(index, (item == null ? null : CraftItemStack.asNMSCopy(item)));
+ } else {
+ getResultInventory().setItem((index - getIngredientsInventory().getSize()), (item == null ? null : CraftItemStack.asNMSCopy(item)));
+ }
+ }
+
+ @Override
public int getSize() {
return getResultInventory().getSize() + getIngredientsInventory().getSize();
}
--
1.8.1.2