mirror of
https://github.com/PaperMC/Paper.git
synced 2024-09-11 22:48:21 +02:00
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: fc460d1b PR-735: Add Villager#zombify c8c8331e PR-690: Add method to read ItemStack input 62845f2f SPIGOT-6829: Add per-player world border API CraftBukkit Changes: a459f4d4 PR-1033: Add Villager#zombify d65d1430 PR-975: Add method to read ItemStack input b5559f8c SPIGOT-6990: Fix setRepairCost(0) in Anvil 6c308e1b SPIGOT-6829: Add per-player world border API Spigot Changes: 42b61526 SPIGOT-7000: Generation and /locate issues when using custom structure seeds
341 lines
15 KiB
Diff
341 lines
15 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Thu, 28 May 2015 23:00:19 -0400
|
|
Subject: [PATCH] Handle Item Meta Inconsistencies
|
|
|
|
First, Enchantment order would blow away seeing 2 items as the same,
|
|
however the Client forces enchantment list in a certain order, as well
|
|
as does the /enchant command. Anvils can insert it into forced order,
|
|
causing 2 same items to be considered different.
|
|
|
|
This change makes unhandled NBT Tags and Enchantments use a sorted tree map,
|
|
so they will always be in a consistent order.
|
|
|
|
Additionally, the old enchantment API was never updated when ItemMeta
|
|
was added, resulting in 2 different ways to modify an items enchantments.
|
|
|
|
For consistency, the old API methods now forward to use the
|
|
ItemMeta API equivalents, and should deprecate the old API's.
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
|
|
index 1a52db84d9630a095347a85e136a9ad118f77325..d66cc030dcd3d98f57803938c8c06342a028ee88 100644
|
|
--- a/src/main/java/net/minecraft/world/item/ItemStack.java
|
|
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
|
|
@@ -14,6 +14,8 @@ import java.text.DecimalFormatSymbols;
|
|
import java.util.Collection;
|
|
import java.util.Iterator;
|
|
import java.util.List;
|
|
+import java.util.Collections;
|
|
+import java.util.Comparator;
|
|
import java.util.Locale;
|
|
import java.util.Map.Entry;
|
|
import java.util.Optional;
|
|
@@ -153,6 +155,23 @@ public final class ItemStack {
|
|
return this.getItem().getTooltipImage(this);
|
|
}
|
|
|
|
+ // Paper start
|
|
+ private static final java.util.Comparator<? super CompoundTag> enchantSorter = java.util.Comparator.comparing(o -> o.getString("id"));
|
|
+ private void processEnchantOrder(@Nullable CompoundTag tag) {
|
|
+ if (tag == null || !tag.contains("Enchantments", 9)) {
|
|
+ return;
|
|
+ }
|
|
+ ListTag list = tag.getList("Enchantments", 10);
|
|
+ if (list.size() < 2) {
|
|
+ return;
|
|
+ }
|
|
+ try {
|
|
+ //noinspection unchecked
|
|
+ list.sort((Comparator<? super net.minecraft.nbt.Tag>) enchantSorter); // Paper
|
|
+ } catch (Exception ignored) {}
|
|
+ }
|
|
+ // Paper end
|
|
+
|
|
public ItemStack(ItemLike item) {
|
|
this(item, 1);
|
|
}
|
|
@@ -200,6 +219,7 @@ public final class ItemStack {
|
|
// CraftBukkit start - make defensive copy as this data may be coming from the save thread
|
|
this.tag = nbttagcompound.getCompound("tag").copy();
|
|
// CraftBukkit end
|
|
+ this.processEnchantOrder(this.tag); // Paper
|
|
this.getItem().verifyTagAfterLoad(this.tag);
|
|
}
|
|
|
|
@@ -758,6 +778,7 @@ public final class ItemStack {
|
|
|
|
public void setTag(@Nullable CompoundTag nbt) {
|
|
this.tag = nbt;
|
|
+ this.processEnchantOrder(this.tag); // Paper
|
|
if (this.getItem().canBeDepleted()) {
|
|
this.setDamageValue(this.getDamageValue());
|
|
}
|
|
@@ -1063,6 +1084,7 @@ public final class ItemStack {
|
|
ListTag nbttaglist = this.tag.getList("Enchantments", 10);
|
|
|
|
nbttaglist.add(EnchantmentHelper.storeEnchantment(EnchantmentHelper.getEnchantmentId(enchantment), (byte) level));
|
|
+ processEnchantOrder(this.tag); // Paper
|
|
}
|
|
|
|
public boolean isEnchanted() {
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
|
|
index e88df908377450964ae5b6ff97ee97bd2f09c05f..ba70ac49222c517a38e20e86cee1fd38aecb6318 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
|
|
@@ -6,7 +6,6 @@ import java.util.Map;
|
|
import net.minecraft.nbt.CompoundTag;
|
|
import net.minecraft.nbt.ListTag;
|
|
import net.minecraft.world.item.Item;
|
|
-import net.minecraft.world.item.enchantment.EnchantmentHelper;
|
|
import org.apache.commons.lang.Validate;
|
|
import org.bukkit.Material;
|
|
import org.bukkit.NamespacedKey;
|
|
@@ -178,28 +177,11 @@ public final class CraftItemStack extends ItemStack {
|
|
public void addUnsafeEnchantment(Enchantment ench, int level) {
|
|
Validate.notNull(ench, "Cannot add null enchantment");
|
|
|
|
- if (!CraftItemStack.makeTag(this.handle)) {
|
|
- return;
|
|
- }
|
|
- ListTag list = CraftItemStack.getEnchantmentList(this.handle);
|
|
- if (list == null) {
|
|
- list = new ListTag();
|
|
- this.handle.getTag().put(ENCHANTMENTS.NBT, list);
|
|
- }
|
|
- int size = list.size();
|
|
-
|
|
- for (int i = 0; i < size; i++) {
|
|
- CompoundTag tag = (CompoundTag) list.get(i);
|
|
- String id = tag.getString(ENCHANTMENTS_ID.NBT);
|
|
- if (ench.getKey().equals(NamespacedKey.fromString(id))) {
|
|
- tag.putShort(ENCHANTMENTS_LVL.NBT, (short) level);
|
|
- return;
|
|
- }
|
|
- }
|
|
- CompoundTag tag = new CompoundTag();
|
|
- tag.putString(ENCHANTMENTS_ID.NBT, ench.getKey().toString());
|
|
- tag.putShort(ENCHANTMENTS_LVL.NBT, (short) level);
|
|
- list.add(tag);
|
|
+ // Paper start - Replace whole method
|
|
+ final ItemMeta itemMeta = this.getItemMeta();
|
|
+ itemMeta.addEnchant(ench, level, true);
|
|
+ this.setItemMeta(itemMeta);
|
|
+ // Paper end
|
|
}
|
|
|
|
static boolean makeTag(net.minecraft.world.item.ItemStack item) {
|
|
@@ -216,66 +198,34 @@ public final class CraftItemStack extends ItemStack {
|
|
|
|
@Override
|
|
public boolean containsEnchantment(Enchantment ench) {
|
|
- return this.getEnchantmentLevel(ench) > 0;
|
|
+ return this.hasItemMeta() && this.getItemMeta().hasEnchant(ench); // Paper - use meta
|
|
}
|
|
|
|
@Override
|
|
public int getEnchantmentLevel(Enchantment ench) {
|
|
- Validate.notNull(ench, "Cannot find null enchantment");
|
|
- if (this.handle == null) {
|
|
- return 0;
|
|
- }
|
|
- return EnchantmentHelper.getItemEnchantmentLevel(CraftEnchantment.getRaw(ench), handle);
|
|
+ return this.hasItemMeta() ? this.getItemMeta().getEnchantLevel(ench) : 0; // Paper - replace entire method with meta
|
|
}
|
|
|
|
@Override
|
|
public int removeEnchantment(Enchantment ench) {
|
|
Validate.notNull(ench, "Cannot remove null enchantment");
|
|
|
|
- ListTag list = CraftItemStack.getEnchantmentList(this.handle), listCopy;
|
|
- if (list == null) {
|
|
- return 0;
|
|
- }
|
|
- int index = Integer.MIN_VALUE;
|
|
- int level = Integer.MIN_VALUE;
|
|
- int size = list.size();
|
|
-
|
|
- for (int i = 0; i < size; i++) {
|
|
- CompoundTag enchantment = (CompoundTag) list.get(i);
|
|
- String id = enchantment.getString(ENCHANTMENTS_ID.NBT);
|
|
- if (ench.getKey().equals(NamespacedKey.fromString(id))) {
|
|
- index = i;
|
|
- level = 0xffff & enchantment.getShort(ENCHANTMENTS_LVL.NBT);
|
|
- break;
|
|
- }
|
|
- }
|
|
-
|
|
- if (index == Integer.MIN_VALUE) {
|
|
- return 0;
|
|
- }
|
|
- if (size == 1) {
|
|
- this.handle.getTag().remove(ENCHANTMENTS.NBT);
|
|
- if (this.handle.getTag().isEmpty()) {
|
|
- this.handle.setTag(null);
|
|
- }
|
|
- return level;
|
|
- }
|
|
-
|
|
- // This is workaround for not having an index removal
|
|
- listCopy = new ListTag();
|
|
- for (int i = 0; i < size; i++) {
|
|
- if (i != index) {
|
|
- listCopy.add(list.get(i));
|
|
- }
|
|
+ // Paper start - replace entire method
|
|
+ final ItemMeta itemMeta = this.getItemMeta();
|
|
+ if (itemMeta == null) return 0;
|
|
+ int level = itemMeta.getEnchantLevel(ench);
|
|
+ if (level > 0) {
|
|
+ itemMeta.removeEnchant(ench);
|
|
+ this.setItemMeta(itemMeta);
|
|
}
|
|
- this.handle.getTag().put(ENCHANTMENTS.NBT, listCopy);
|
|
+ // Paper end
|
|
|
|
return level;
|
|
}
|
|
|
|
@Override
|
|
public Map<Enchantment, Integer> getEnchantments() {
|
|
- return CraftItemStack.getEnchantments(this.handle);
|
|
+ return this.hasItemMeta() ? this.getItemMeta().getEnchants() : ImmutableMap.<Enchantment, Integer>of(); // Paper - use Item Meta
|
|
}
|
|
|
|
static Map<Enchantment, Integer> getEnchantments(net.minecraft.world.item.ItemStack item) {
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
|
|
index b42527e0307811a3697f6e7b0afc9a10527acbaf..20d10e5b54edaf1c5212bbc33b8cd1aa426fa826 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
|
|
@@ -6,6 +6,7 @@ import com.google.common.collect.ImmutableList;
|
|
import com.google.common.collect.ImmutableMap;
|
|
import com.google.common.collect.ImmutableMultimap;
|
|
import com.google.common.collect.LinkedHashMultimap;
|
|
+import com.google.common.collect.ImmutableSortedMap; // Paper
|
|
import com.google.common.collect.Lists;
|
|
import com.google.common.collect.Multimap;
|
|
import com.google.common.collect.SetMultimap;
|
|
@@ -23,6 +24,7 @@ import java.util.ArrayList;
|
|
import java.util.Arrays;
|
|
import java.util.Base64;
|
|
import java.util.Collection;
|
|
+import java.util.Comparator; // Paper
|
|
import java.util.EnumSet;
|
|
import java.util.HashMap;
|
|
import java.util.Iterator;
|
|
@@ -33,6 +35,7 @@ import java.util.Map;
|
|
import java.util.NoSuchElementException;
|
|
import java.util.Objects;
|
|
import java.util.Set;
|
|
+import java.util.TreeMap; // Paper
|
|
import java.util.logging.Level;
|
|
import java.util.logging.Logger;
|
|
import javax.annotation.Nonnull;
|
|
@@ -272,7 +275,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
|
|
private List<String> lore; // null and empty are two different states internally
|
|
private Integer customModelData;
|
|
private CompoundTag blockData;
|
|
- private Map<Enchantment, Integer> enchantments;
|
|
+ private EnchantmentMap enchantments; // Paper
|
|
private Multimap<Attribute, AttributeModifier> attributeModifiers;
|
|
private int repairCost;
|
|
private int hideFlag;
|
|
@@ -283,7 +286,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
|
|
private static final CraftPersistentDataTypeRegistry DATA_TYPE_REGISTRY = new CraftPersistentDataTypeRegistry();
|
|
|
|
private CompoundTag internalTag;
|
|
- final Map<String, Tag> unhandledTags = new HashMap<String, Tag>(); // Visible for testing only
|
|
+ final Map<String, Tag> unhandledTags = new TreeMap<String, Tag>(); // Visible for testing only // Paper
|
|
private CraftPersistentDataContainer persistentDataContainer = new CraftPersistentDataContainer(CraftMetaItem.DATA_TYPE_REGISTRY);
|
|
|
|
private int version = CraftMagicNumbers.INSTANCE.getDataVersion(); // Internal use only
|
|
@@ -304,7 +307,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
|
|
this.blockData = meta.blockData;
|
|
|
|
if (meta.enchantments != null) { // Spigot
|
|
- this.enchantments = new LinkedHashMap<Enchantment, Integer>(meta.enchantments);
|
|
+ this.enchantments = new EnchantmentMap(meta.enchantments); // Paper
|
|
}
|
|
|
|
if (meta.hasAttributeModifiers()) {
|
|
@@ -387,13 +390,13 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
|
|
}
|
|
}
|
|
|
|
- static Map<Enchantment, Integer> buildEnchantments(CompoundTag tag, ItemMetaKey key) {
|
|
+ static EnchantmentMap buildEnchantments(CompoundTag tag, ItemMetaKey key) { // Paper
|
|
if (!tag.contains(key.NBT)) {
|
|
return null;
|
|
}
|
|
|
|
ListTag ench = tag.getList(key.NBT, CraftMagicNumbers.NBT.TAG_COMPOUND);
|
|
- Map<Enchantment, Integer> enchantments = new LinkedHashMap<Enchantment, Integer>(ench.size());
|
|
+ EnchantmentMap enchantments = new EnchantmentMap(); // Paper
|
|
|
|
for (int i = 0; i < ench.size(); i++) {
|
|
String id = ((CompoundTag) ench.get(i)).getString(ENCHANTMENTS_ID.NBT);
|
|
@@ -546,13 +549,13 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
|
|
}
|
|
}
|
|
|
|
- static Map<Enchantment, Integer> buildEnchantments(Map<String, Object> map, ItemMetaKey key) {
|
|
+ static EnchantmentMap buildEnchantments(Map<String, Object> map, ItemMetaKey key) { // Paper
|
|
Map<?, ?> ench = SerializableMeta.getObject(Map.class, map, key.BUKKIT, true);
|
|
if (ench == null) {
|
|
return null;
|
|
}
|
|
|
|
- Map<Enchantment, Integer> enchantments = new LinkedHashMap<Enchantment, Integer>(ench.size());
|
|
+ EnchantmentMap enchantments = new EnchantmentMap(); // Paper
|
|
for (Map.Entry<?, ?> entry : ench.entrySet()) {
|
|
// Doctor older enchants
|
|
String enchantKey = entry.getKey().toString();
|
|
@@ -828,14 +831,14 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
|
|
|
|
@Override
|
|
public Map<Enchantment, Integer> getEnchants() {
|
|
- return this.hasEnchants() ? ImmutableMap.copyOf(enchantments) : ImmutableMap.<Enchantment, Integer>of();
|
|
+ return this.hasEnchants() ? ImmutableSortedMap.copyOfSorted(this.enchantments) : ImmutableMap.<Enchantment, Integer>of(); // Paper
|
|
}
|
|
|
|
@Override
|
|
public boolean addEnchant(Enchantment ench, int level, boolean ignoreRestrictions) {
|
|
Validate.notNull(ench, "Enchantment cannot be null");
|
|
if (this.enchantments == null) {
|
|
- this.enchantments = new LinkedHashMap<Enchantment, Integer>(4);
|
|
+ this.enchantments = new EnchantmentMap(); // Paper
|
|
}
|
|
|
|
if (ignoreRestrictions || level >= ench.getStartLevel() && level <= ench.getMaxLevel()) {
|
|
@@ -1223,7 +1226,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
|
|
clone.customModelData = this.customModelData;
|
|
clone.blockData = this.blockData;
|
|
if (this.enchantments != null) {
|
|
- clone.enchantments = new LinkedHashMap<Enchantment, Integer>(this.enchantments);
|
|
+ clone.enchantments = new EnchantmentMap(this.enchantments); // Paper
|
|
}
|
|
if (this.hasAttributeModifiers()) {
|
|
clone.attributeModifiers = LinkedHashMultimap.create(this.attributeModifiers);
|
|
@@ -1458,4 +1461,22 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
|
|
return CraftMetaItem.HANDLED_TAGS;
|
|
}
|
|
}
|
|
+
|
|
+ // Paper start
|
|
+ private static class EnchantmentMap extends TreeMap<Enchantment, Integer> {
|
|
+ private EnchantmentMap(Map<Enchantment, Integer> enchantments) {
|
|
+ this();
|
|
+ putAll(enchantments);
|
|
+ }
|
|
+
|
|
+ private EnchantmentMap() {
|
|
+ super(Comparator.comparing(o -> o.getKey().toString()));
|
|
+ }
|
|
+
|
|
+ public EnchantmentMap clone() {
|
|
+ return (EnchantmentMap) super.clone();
|
|
+ }
|
|
+ }
|
|
+ // Paper end
|
|
+
|
|
}
|