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* Updated Upstream (Bukkit/CraftBukkit) Upstream has released updates that appears 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: 45690fe9 SPIGOT-5047: Correct slot types for 1.14 inventories CraftBukkit Changes:4090d01f
SPIGOT-5047: Correct slot types for 1.14 inventoriese8c08362
SPIGOT-5046: World#getLoadedChunks returning inaccessible cached chunks.d445af3b
SPIGOT-5067: Add item meta for 1.14 spawn eggs * Bring Chunk load checks in-line with spigot As of the last upstream merge spigot now checks ticket level status when returning loaded chunks for a world from api. Now our checks will respect that decision. * Fix spawn ticket levels Vanilla would keep the inner chunks of spawn available for ticking, however my changes made all chunks non-ticking. Resolve by changing ticket levels for spawn chunks inside the border to respect this behavior. * Make World#getChunkIfLoadedImmediately return only entity ticking chunks Mojang appears to be using chunks with level > 33 (non-ticking chunks) as cached chunks and not actually loaded chunks. * Bring all loaded checks in line with spigot Loaded chunks must be at least border chunks, or level <= 33
335 lines
14 KiB
Diff
335 lines
14 KiB
Diff
From aba2d029dbaec1d8e11c61da99edb1071ad5789b Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Thu, 28 May 2015 23:00:19 -0400
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Subject: [PATCH] Handle Item Meta Inconsistencies
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First, Enchantment order would blow away seeing 2 items as the same,
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however the Client forces enchantment list in a certain order, as well
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as does the /enchant command. Anvils can insert it into forced order,
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causing 2 same items to be considered different.
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This change makes unhandled NBT Tags and Enchantments use a sorted tree map,
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so they will always be in a consistent order.
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Additionally, the old enchantment API was never updated when ItemMeta
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was added, resulting in 2 different ways to modify an items enchantments.
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For consistency, the old API methods now forward to use the
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ItemMeta API equivalents, and should deprecate the old API's.
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diff --git a/src/main/java/net/minecraft/server/ItemStack.java b/src/main/java/net/minecraft/server/ItemStack.java
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index aa6a58dd88..b643a41235 100644
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--- a/src/main/java/net/minecraft/server/ItemStack.java
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+++ b/src/main/java/net/minecraft/server/ItemStack.java
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@@ -7,6 +7,8 @@ import com.mojang.brigadier.StringReader;
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import com.mojang.brigadier.exceptions.CommandSyntaxException;
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import java.text.DecimalFormat;
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import java.text.DecimalFormatSymbols;
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+import java.util.Collections;
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+import java.util.Comparator;
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import java.util.Locale;
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import java.util.Objects;
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import java.util.Random;
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@@ -66,6 +68,22 @@ public final class ItemStack {
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decimalformat.setDecimalFormatSymbols(DecimalFormatSymbols.getInstance(Locale.ROOT));
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return decimalformat;
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}
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+ // Paper start
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+ private static final java.util.Comparator<? super NBTTagCompound> enchantSorter = java.util.Comparator.comparing(o -> o.getString("id"));
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+ private void processEnchantOrder(NBTTagCompound tag) {
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+ if (tag == null || !tag.hasKeyOfType("Enchantments", 9)) {
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+ return;
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+ }
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+ NBTTagList list = tag.getList("Enchantments", 10);
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+ if (list.size() < 2) {
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+ return;
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+ }
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+ try {
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+ //noinspection unchecked
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+ list.sort((Comparator<? super NBTBase>) enchantSorter); // Paper
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+ } catch (Exception ignored) {}
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+ }
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+ // Paper end
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public ItemStack(IMaterial imaterial) {
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this(imaterial, 1);
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@@ -100,6 +118,7 @@ public final class ItemStack {
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if (nbttagcompound.hasKeyOfType("tag", 10)) {
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// CraftBukkit start - make defensive copy as this data may be coming from the save thread
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this.tag = (NBTTagCompound) nbttagcompound.getCompound("tag").clone();
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+ processEnchantOrder(this.tag); // Paper
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this.getItem().a(this.tag);
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// CraftBukkit end
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}
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@@ -613,6 +632,7 @@ public final class ItemStack {
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// Paper end
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public void setTag(@Nullable NBTTagCompound nbttagcompound) {
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this.tag = nbttagcompound;
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+ processEnchantOrder(this.tag); // Paper
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}
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public IChatBaseComponent getName() {
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@@ -689,6 +709,7 @@ public final class ItemStack {
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nbttagcompound.setString("id", String.valueOf(IRegistry.ENCHANTMENT.getKey(enchantment)));
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nbttagcompound.setShort("lvl", (short) ((byte) i));
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nbttaglist.add(nbttagcompound);
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+ processEnchantOrder(nbttagcompound); // Paper
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}
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public boolean hasEnchantments() {
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
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index 5d71addb0c..00497350a3 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
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@@ -178,28 +178,11 @@ public final class CraftItemStack extends ItemStack {
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public void addUnsafeEnchantment(Enchantment ench, int level) {
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Validate.notNull(ench, "Cannot add null enchantment");
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- if (!makeTag(handle)) {
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- return;
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- }
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- NBTTagList list = getEnchantmentList(handle);
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- if (list == null) {
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- list = new NBTTagList();
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- handle.getTag().set(ENCHANTMENTS.NBT, list);
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- }
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- int size = list.size();
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-
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- for (int i = 0; i < size; i++) {
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- NBTTagCompound tag = (NBTTagCompound) list.get(i);
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- String id = tag.getString(ENCHANTMENTS_ID.NBT);
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- if (id.equals(ench.getKey().toString())) {
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- tag.setShort(ENCHANTMENTS_LVL.NBT, (short) level);
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- return;
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- }
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- }
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- NBTTagCompound tag = new NBTTagCompound();
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- tag.setString(ENCHANTMENTS_ID.NBT, ench.getKey().toString());
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- tag.setShort(ENCHANTMENTS_LVL.NBT, (short) level);
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- list.add(tag);
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+ // Paper start - Replace whole method
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+ final ItemMeta itemMeta = getItemMeta();
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+ itemMeta.addEnchant(ench, level, true);
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+ setItemMeta(itemMeta);
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+ // Paper end
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}
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static boolean makeTag(net.minecraft.server.ItemStack item) {
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@@ -216,66 +199,32 @@ public final class CraftItemStack extends ItemStack {
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@Override
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public boolean containsEnchantment(Enchantment ench) {
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- return getEnchantmentLevel(ench) > 0;
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+ return hasItemMeta() && getItemMeta().hasEnchant(ench); // Paper - use meta
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}
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@Override
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public int getEnchantmentLevel(Enchantment ench) {
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- Validate.notNull(ench, "Cannot find null enchantment");
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- if (handle == null) {
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- return 0;
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- }
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- return EnchantmentManager.getEnchantmentLevel(CraftEnchantment.getRaw(ench), handle);
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+ return hasItemMeta() ? getItemMeta().getEnchantLevel(ench) : 0; // Paper - replace entire method with meta
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}
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@Override
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public int removeEnchantment(Enchantment ench) {
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Validate.notNull(ench, "Cannot remove null enchantment");
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- NBTTagList list = getEnchantmentList(handle), listCopy;
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- if (list == null) {
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- return 0;
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+ // Paper start - replace entire method
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+ final ItemMeta itemMeta = getItemMeta();
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+ int level = itemMeta.getEnchantLevel(ench);
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+ if (level > 0) {
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+ itemMeta.removeEnchant(ench);
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+ setItemMeta(itemMeta);
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}
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- int index = Integer.MIN_VALUE;
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- int level = Integer.MIN_VALUE;
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- int size = list.size();
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-
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- for (int i = 0; i < size; i++) {
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- NBTTagCompound enchantment = (NBTTagCompound) list.get(i);
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- String id = enchantment.getString(ENCHANTMENTS_ID.NBT);
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- if (id.equals(ench.getKey().toString())) {
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- index = i;
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- level = 0xffff & enchantment.getShort(ENCHANTMENTS_LVL.NBT);
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- break;
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- }
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- }
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-
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- if (index == Integer.MIN_VALUE) {
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- return 0;
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- }
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- if (size == 1) {
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- handle.getTag().remove(ENCHANTMENTS.NBT);
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- if (handle.getTag().isEmpty()) {
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- handle.setTag(null);
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- }
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- return level;
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- }
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-
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- // This is workaround for not having an index removal
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- listCopy = new NBTTagList();
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- for (int i = 0; i < size; i++) {
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- if (i != index) {
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- listCopy.add(list.get(i));
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- }
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- }
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- handle.getTag().set(ENCHANTMENTS.NBT, listCopy);
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-
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return level;
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+ // Paper end
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}
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@Override
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public Map<Enchantment, Integer> getEnchantments() {
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- return getEnchantments(handle);
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+ return hasItemMeta() ? getItemMeta().getEnchants() : ImmutableMap.<Enchantment, Integer>of(); // Paper - use Item Meta
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}
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static Map<Enchantment, Integer> getEnchantments(net.minecraft.server.ItemStack item) {
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
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index 7c8b515bc2..bf7b226a4f 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
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@@ -24,6 +24,7 @@ import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.EnumSet;
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+import java.util.Comparator; // Paper
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.LinkedHashMap;
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@@ -32,6 +33,7 @@ import java.util.Locale;
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import java.util.Map;
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import java.util.NoSuchElementException;
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import java.util.Set;
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+import java.util.TreeMap; // Paper
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javax.annotation.Nonnull;
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@@ -41,6 +43,7 @@ import net.minecraft.server.EnumChatFormat;
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import net.minecraft.server.EnumItemSlot;
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import net.minecraft.server.GenericAttributes;
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import net.minecraft.server.IChatBaseComponent;
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+import com.google.common.collect.ImmutableSortedMap; // Paper
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import net.minecraft.server.NBTBase;
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import net.minecraft.server.NBTCompressedStreamTools;
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import net.minecraft.server.NBTTagCompound;
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@@ -268,7 +271,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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private List<IChatBaseComponent> lore;
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private Integer customModelData;
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private String blockData;
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- private Map<Enchantment, Integer> enchantments;
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+ private EnchantmentMap enchantments; // Paper
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private Multimap<Attribute, AttributeModifier> attributeModifiers;
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private int repairCost;
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private int hideFlag;
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@@ -279,7 +282,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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private static final CraftPersistentDataTypeRegistry DATA_TYPE_REGISTRY = new CraftPersistentDataTypeRegistry();
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private NBTTagCompound internalTag;
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- private final Map<String, NBTBase> unhandledTags = new HashMap<String, NBTBase>();
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+ private final Map<String, NBTBase> unhandledTags = new TreeMap<>(); // Paper
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private final CraftPersistentDataContainer persistentDataContainer = new CraftPersistentDataContainer(DATA_TYPE_REGISTRY);
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private int version = CraftMagicNumbers.INSTANCE.getDataVersion(); // Internal use only
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@@ -300,7 +303,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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this.blockData = meta.blockData;
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if (meta.enchantments != null) { // Spigot
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- this.enchantments = new LinkedHashMap<Enchantment, Integer>(meta.enchantments);
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+ this.enchantments = new EnchantmentMap(meta.enchantments); // Paper
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}
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if (meta.hasAttributeModifiers()) {
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@@ -396,13 +399,13 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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}
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}
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- static Map<Enchantment, Integer> buildEnchantments(NBTTagCompound tag, ItemMetaKey key) {
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+ static EnchantmentMap buildEnchantments(NBTTagCompound tag, ItemMetaKey key) { // Paper
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if (!tag.hasKey(key.NBT)) {
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return null;
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}
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NBTTagList ench = tag.getList(key.NBT, CraftMagicNumbers.NBT.TAG_COMPOUND);
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- Map<Enchantment, Integer> enchantments = new LinkedHashMap<Enchantment, Integer>(ench.size());
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+ EnchantmentMap enchantments = new EnchantmentMap(); // Paper
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for (int i = 0; i < ench.size(); i++) {
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String id = ((NBTTagCompound) ench.get(i)).getString(ENCHANTMENTS_ID.NBT);
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@@ -554,13 +557,13 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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}
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}
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- static Map<Enchantment, Integer> buildEnchantments(Map<String, Object> map, ItemMetaKey key) {
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+ static EnchantmentMap buildEnchantments(Map<String, Object> map, ItemMetaKey key) { // Paper
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Map<?, ?> ench = SerializableMeta.getObject(Map.class, map, key.BUKKIT, true);
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if (ench == null) {
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return null;
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}
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- Map<Enchantment, Integer> enchantments = new LinkedHashMap<Enchantment, Integer>(ench.size());
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+ EnchantmentMap enchantments = new EnchantmentMap(); // Paper
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for (Map.Entry<?, ?> entry : ench.entrySet()) {
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// Doctor older enchants
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String enchantKey = entry.getKey().toString();
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@@ -811,14 +814,14 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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@Override
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public Map<Enchantment, Integer> getEnchants() {
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- return hasEnchants() ? ImmutableMap.copyOf(enchantments) : ImmutableMap.<Enchantment, Integer>of();
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+ return hasEnchants() ? ImmutableSortedMap.copyOfSorted(enchantments) : ImmutableMap.<Enchantment, Integer>of(); // Paper
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}
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@Override
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public boolean addEnchant(Enchantment ench, int level, boolean ignoreRestrictions) {
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Validate.notNull(ench, "Enchantment cannot be null");
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if (enchantments == null) {
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- enchantments = new LinkedHashMap<Enchantment, Integer>(4);
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+ enchantments = new EnchantmentMap(); // Paper
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}
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if (ignoreRestrictions || level >= ench.getStartLevel() && level <= ench.getMaxLevel()) {
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@@ -1196,7 +1199,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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clone.customModelData = this.customModelData;
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clone.blockData = this.blockData;
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if (this.enchantments != null) {
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- clone.enchantments = new LinkedHashMap<Enchantment, Integer>(this.enchantments);
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+ clone.enchantments = new EnchantmentMap(this.enchantments); // Paper
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}
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if (this.hasAttributeModifiers()) {
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clone.attributeModifiers = HashMultimap.create(this.attributeModifiers);
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@@ -1424,6 +1427,23 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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}
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}
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+ // Paper start
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+ private static class EnchantmentMap extends TreeMap<Enchantment, Integer> {
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+ private EnchantmentMap(Map<Enchantment, Integer> enchantments) {
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+ this();
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+ putAll(enchantments);
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+ }
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+
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+ private EnchantmentMap() {
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+ super(Comparator.comparing(o -> o.getKey().toString()));
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+ }
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+
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+ public EnchantmentMap clone() {
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+ return (EnchantmentMap) super.clone();
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+ }
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+ }
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+ // Paper end
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+
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// Spigot start
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private final Spigot spigot = new Spigot()
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{
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--
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2.21.0
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