geforkt von Mirrors/Paper
61 Zeilen
3.3 KiB
Diff
61 Zeilen
3.3 KiB
Diff
From 7ac07ac07ac07ac07ac07ac07ac07ac07ac07ac0 Mon Sep 17 00:00:00 2001
|
|
From: Brokkonaut <hannos17@gmx.de>
|
|
Date: Sat, 20 Oct 2018 03:45:34 +0200
|
|
Subject: [PATCH] Don't modify item tag if interaction is canceled
|
|
|
|
The item tag is stored before executing the interaction and restored before handling the
|
|
resulting events. If the event was not canceled and the ItemStack is not modified in the
|
|
event, the new tag is set back to the new one afterwards. This is similar to the handling
|
|
of the item amount.
|
|
|
|
This fixes a bug where tools lose durability when the interaction is canceled and another bug
|
|
where tools become completely repaired when they should break but the interaction was canceled.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/ItemStack.java b/src/main/java/net/minecraft/server/ItemStack.java
|
|
index 7ac07ac07ac0..7ac07ac07ac0 100644
|
|
--- a/src/main/java/net/minecraft/server/ItemStack.java
|
|
+++ b/src/main/java/net/minecraft/server/ItemStack.java
|
|
@@ -168,6 +168,7 @@ public final class ItemStack {
|
|
} else {
|
|
// CraftBukkit start - handle all block place event logic here
|
|
int oldCount = this.getCount();
|
|
+ NBTTagCompound oldTag = this.tag != null ? this.tag.clone() : null; // Paper - capture old tag
|
|
World world = itemactioncontext.getWorld();
|
|
|
|
if (!(this.getItem() instanceof ItemBucket)) { // if not bucket
|
|
@@ -180,7 +181,9 @@ public final class ItemStack {
|
|
Item item = this.getItem();
|
|
EnumInteractionResult enuminteractionresult = item.a(itemactioncontext);
|
|
int newCount = this.getCount();
|
|
+ NBTTagCompound newTag = this.tag != null ? this.tag.clone() : null; // Paper - capture modified tag
|
|
this.setCount(oldCount);
|
|
+ this.tag = oldTag; // Paper - restore old tag for the event
|
|
world.captureBlockStates = false;
|
|
if (enuminteractionresult == EnumInteractionResult.SUCCESS && world.captureTreeGeneration && world.capturedBlockStates.size() > 0) {
|
|
world.captureTreeGeneration = false;
|
|
@@ -202,8 +205,9 @@ public final class ItemStack {
|
|
|
|
if (!fertilizeEvent.isCancelled()) {
|
|
// Change the stack to its new contents if it hasn't been tampered with.
|
|
- if (this.getCount() == oldCount) {
|
|
+ if (this.getCount() == oldCount && java.util.Objects.equals(this.tag, oldTag)) { // Paper - compare the tag too
|
|
this.setCount(newCount);
|
|
+ this.tag = newTag; // Paper - restore modified tag
|
|
}
|
|
for (BlockState blockstate : blocks) {
|
|
blockstate.update(true);
|
|
@@ -249,8 +253,9 @@ public final class ItemStack {
|
|
}
|
|
} else {
|
|
// Change the stack to its new contents if it hasn't been tampered with.
|
|
- if (this.getCount() == oldCount) {
|
|
+ if (this.getCount() == oldCount && java.util.Objects.equals(this.tag, oldTag)) { // Paper - compare the tag too
|
|
this.setCount(newCount);
|
|
+ this.tag = newTag; // Paper - restore modified tag
|
|
}
|
|
|
|
for (Map.Entry<BlockPosition, TileEntity> e : world.capturedTileEntities.entrySet()) {
|
|
--
|
|
2.19.1
|
|
|