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fix item flags

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Jake Potrebic 2024-04-27 12:17:58 -07:00
parent f037f08035
commit c82766d436
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GPG key ID: ECE0B3C133C016C5
3 changed files with 331 additions and 6 deletions
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147
patches/server/0792-Add-paper-dumplisteners-command.patch
View file

@ -17,6 +17,153 @@ index c9bb2df0d884227576ed8d2e72219bbbd7ba827e..534d9c380f26d6cce3c99fa88ad2e154
return commands.entrySet().stream()
.flatMap(entry -> entry.getKey().stream().map(s -> Map.entry(s, entry.getValue())))
diff --git a/src/main/java/io/papermc/paper/command/subcommands/DumpItemCommand.java b/src/main/java/io/papermc/paper/command/subcommands/DumpItemCommand.java
index efc4ec58ab4b3ceefd66b714d286a6187babc724..fae73bac86fea722be4c9178eda0779ea88d1884 100644
--- a/src/main/java/io/papermc/paper/command/subcommands/DumpItemCommand.java
+++ b/src/main/java/io/papermc/paper/command/subcommands/DumpItemCommand.java
@@ -1,19 +1,26 @@
package io.papermc.paper.command.subcommands;
import io.papermc.paper.adventure.PaperAdventure;
+import io.papermc.paper.command.CommandUtil;
import io.papermc.paper.command.PaperSubcommand;
import java.util.ArrayList;
+import java.util.Collections;
+import java.util.IdentityHashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.ComponentLike;
import net.kyori.adventure.text.JoinConfiguration;
import net.kyori.adventure.text.TextComponent;
import net.minecraft.core.Registry;
import net.minecraft.core.RegistryAccess;
+import net.minecraft.core.component.DataComponentMap;
import net.minecraft.core.component.DataComponentPatch;
import net.minecraft.core.component.DataComponentType;
+import net.minecraft.core.component.TypedDataComponent;
import net.minecraft.core.registries.Registries;
import net.minecraft.nbt.NbtOps;
import net.minecraft.nbt.NbtUtils;
@@ -25,6 +32,7 @@ import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.craftbukkit.inventory.CraftItemStack;
import org.bukkit.entity.Player;
import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
import org.checkerframework.framework.qual.DefaultQualifier;
import static net.kyori.adventure.text.Component.join;
@@ -36,17 +44,19 @@ import static net.kyori.adventure.text.format.NamedTextColor.GRAY;
import static net.kyori.adventure.text.format.NamedTextColor.RED;
import static net.kyori.adventure.text.format.NamedTextColor.WHITE;
import static net.kyori.adventure.text.format.NamedTextColor.YELLOW;
+import static net.kyori.adventure.text.format.TextColor.color;
import static net.kyori.adventure.text.format.TextDecoration.ITALIC;
@DefaultQualifier(NonNull.class)
public final class DumpItemCommand implements PaperSubcommand {
@Override
public boolean execute(final CommandSender sender, final String subCommand, final String[] args) {
- this.doDumpItem(sender);
+ this.doDumpItem(sender, args.length > 0 && "all".equals(args[0]));
return true;
}
- private void doDumpItem(final CommandSender sender) {
+ @SuppressWarnings({"unchecked", "OptionalAssignedToNull", "rawtypes"})
+ private void doDumpItem(final CommandSender sender, final boolean includeAllComponents) {
if (!(sender instanceof final Player player)) {
sender.sendMessage("Only players can use this command");
return;
@@ -57,38 +67,65 @@ public final class DumpItemCommand implements PaperSubcommand {
final String itemName = itemStack.getItemHolder().unwrapKey().orElseThrow().location().toString();
itemCommandBuilder.append(itemName);
visualOutput.append(text(itemName, YELLOW)); // item type
+ final Set<DataComponentType<?>> referencedComponentTypes = Collections.newSetFromMap(new IdentityHashMap<>());
final DataComponentPatch patch = itemStack.getComponentsPatch();
+ referencedComponentTypes.addAll(patch.entrySet().stream().map(Map.Entry::getKey).toList());
+ final DataComponentMap prototype = itemStack.getItem().components();
+ if (includeAllComponents) {
+ referencedComponentTypes.addAll(prototype.keySet());
+ }
final RegistryAccess.Frozen access = ((CraftServer) sender.getServer()).getServer().registryAccess();
final RegistryOps<Tag> ops = access.createSerializationContext(NbtOps.INSTANCE);
final Registry<DataComponentType<?>> registry = access.registryOrThrow(Registries.DATA_COMPONENT_TYPE);
- if (!patch.isEmpty()) {
- visualOutput.append(text("[", WHITE));
- itemCommandBuilder.append("[");
- final List<ComponentLike> componentComponents = new ArrayList<>();
- final List<String> commandComponents = new ArrayList<>();
- for (final Map.Entry<DataComponentType<?>, Optional<?>> entry : patch.entrySet()) {
- final String path = registry.getResourceKey(entry.getKey()).orElseThrow().location().getPath();
- if (entry.getValue().isEmpty()) {
+ final List<ComponentLike> componentComponents = new ArrayList<>();
+ final List<String> commandComponents = new ArrayList<>();
+ for (final DataComponentType<?> type : referencedComponentTypes) {
+ final String path = registry.getResourceKey(type).orElseThrow().location().getPath();
+ final @Nullable Optional<?> patchedValue = patch.get(type);
+ final @Nullable TypedDataComponent<?> prototypeValue = prototype.getTyped(type);
+ if (patchedValue != null) {
+ if (patchedValue.isEmpty()) {
componentComponents.add(text().append(text('!', RED), text(path, AQUA)));
commandComponents.add("!" + path);
} else {
- final Tag serialized = (Tag) ((DataComponentType) entry.getKey()).codecOrThrow().encodeStart(ops, entry.getValue().get()).getOrThrow();
- componentComponents.add(textOfChildren(
- text(path, AQUA),
- text("=", WHITE),
- PaperAdventure.asAdventure(NbtUtils.toPrettyComponent(serialized))
- ));
- commandComponents.add(path + "=" + serialized.getAsString());
+ final Tag serialized = (Tag) ((DataComponentType) type).codecOrThrow().encodeStart(ops, patchedValue.get()).getOrThrow();
+ writeComponentValue(componentComponents::add, commandComponents::add, path, serialized);
}
-
+ } else if (includeAllComponents && prototypeValue != null) {
+ final Tag serialized = prototypeValue.encodeValue(ops).getOrThrow();
+ writeComponentValue(componentComponents::add, commandComponents::add, path, serialized);
}
- visualOutput
- .append(join(JoinConfiguration.separator(text(",", WHITE)), componentComponents))
- .append(text("]", WHITE));
- itemCommandBuilder.append(String.join(",", commandComponents)).append("]");
+ }
+ if (!componentComponents.isEmpty()) {
+ visualOutput.append(
+ text("[", color(0x8910CE)),
+ join(JoinConfiguration.separator(text(",", GRAY)), componentComponents),
+ text("]", color(0x8910CE))
+ );
+ itemCommandBuilder
+ .append("[")
+ .append(String.join(",", commandComponents))
+ .append("]");
}
final Component hoverMsg = text("Click to copy item definition to clipboard for use with /pgive", GRAY, ITALIC);
player.sendMessage(visualOutput.build().compact().hoverEvent(hoverMsg).clickEvent(copyToClipboard(itemCommandBuilder.toString())));
}
+
+ private static void writeComponentValue(final Consumer<Component> visualOutput, final Consumer<String> commandOutput, final String path, final Tag serialized) {
+ visualOutput.accept(textOfChildren(
+ text(path, color(0xFF7FD7)),
+ text("=", WHITE),
+ PaperAdventure.asAdventure(NbtUtils.toPrettyComponent(serialized))
+ ));
+ commandOutput.accept(path + "=" + serialized.getAsString());
+ }
+
+ @Override
+ public List<String> tabComplete(final CommandSender sender, final String subCommand, final String[] args) {
+ if (args.length == 1) {
+ return CommandUtil.getListMatchingLast(sender, args, "all");
+ }
+ return Collections.emptyList();
+ }
}
diff --git a/src/main/java/io/papermc/paper/command/subcommands/DumpListenersCommand.java b/src/main/java/io/papermc/paper/command/subcommands/DumpListenersCommand.java
new file mode 100644
index 0000000000000000000000000000000000000000..aa44d4685de3caee4131449bead7a084868ff976

12
patches/server/1042-Add-experimental-improved-give-command.patch
View file

@ -183,7 +183,7 @@ index 5347a96be3bfbbd2963747ba4b5f222215d80371..fa431de18de902c580855e9c44191255
default void visitSuggestions(Function<SuggestionsBuilder, CompletableFuture<Suggestions>> suggestor) {
}
diff --git a/src/main/java/net/minecraft/server/commands/GiveCommand.java b/src/main/java/net/minecraft/server/commands/GiveCommand.java
index 0d9de4c61c7b26a6ff37c12fde629161fd0c3d5a..c738bbfa73888a0caed507e02f5c113f681e5cc2 100644
index 0d9de4c61c7b26a6ff37c12fde629161fd0c3d5a..47355158e5e762540a10dc67b23092a0fc53bce3 100644
--- a/src/main/java/net/minecraft/server/commands/GiveCommand.java
+++ b/src/main/java/net/minecraft/server/commands/GiveCommand.java
@@ -34,6 +34,38 @@ public class GiveCommand {
@ -192,13 +192,13 @@ index 0d9de4c61c7b26a6ff37c12fde629161fd0c3d5a..c738bbfa73888a0caed507e02f5c113f
})))));
+ // Paper start - support component removals with a custom pgive command
+ final com.mojang.brigadier.tree.CommandNode<net.minecraft.commands.CommandSourceStack> node = net.minecraft.commands.Commands
+ .literal("pgive").requires((commandlistenerwrapper) -> commandlistenerwrapper.hasPermission(2))
+ .literal("pgive").requires((css) -> css.hasPermission(2))
+ .then(net.minecraft.commands.Commands.argument("targets", EntityArgument.players())
+ .then(net.minecraft.commands.Commands.argument("item", new ItemArgument(commandRegistryAccess, true)).executes((commandcontext) -> {
+ return GiveCommand.giveItem((CommandSourceStack) commandcontext.getSource(), ItemArgument.getItem(commandcontext, "item"), EntityArgument.getPlayers(commandcontext, "targets"), 1);
+ .then(net.minecraft.commands.Commands.argument("item", new ItemArgument(commandRegistryAccess, true)).executes((ctx) -> {
+ return GiveCommand.giveItem(ctx.getSource(), ItemArgument.getItem(ctx, "item"), EntityArgument.getPlayers(ctx, "targets"), 1);
+ })
+ .then(net.minecraft.commands.Commands.argument("count", IntegerArgumentType.integer(1)).executes((commandcontext) -> {
+ return GiveCommand.giveItem((CommandSourceStack) commandcontext.getSource(), ItemArgument.getItem(commandcontext, "item"), EntityArgument.getPlayers(commandcontext, "targets"), IntegerArgumentType.getInteger(commandcontext, "count"));
+ .then(net.minecraft.commands.Commands.argument("count", IntegerArgumentType.integer(1)).executes((ctx) -> {
+ return GiveCommand.giveItem(ctx.getSource(), ItemArgument.getItem(ctx, "item"), EntityArgument.getPlayers(ctx, "targets"), IntegerArgumentType.getInteger(ctx, "count"));
+ }))
+ )
+ ).build();

178
patches/server/1044-Fix-ItemFlag-HIDE_DESTROYES-HIDE_PLACED_ON.patch Normal file
View file

@ -0,0 +1,178 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sat, 27 Apr 2024 12:16:38 -0700
Subject: [PATCH] Fix ItemFlag HIDE_DESTROYES & HIDE_PLACED_ON
== AT ==
public net.minecraft.world.item.AdventureModePredicate predicates
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
index 94e9213414ec08794e875c23c300bfae5dcc877e..940c2c9663657369eda6962728bd37a869209199 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
@@ -224,6 +224,12 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
static final ItemMetaKeyType<Unit> HIDE_ADDITIONAL_TOOLTIP = new ItemMetaKeyType(DataComponents.HIDE_ADDITIONAL_TOOLTIP);
@Specific(Specific.To.NBT)
static final ItemMetaKeyType<CustomData> CUSTOM_DATA = new ItemMetaKeyType<>(DataComponents.CUSTOM_DATA);
+ // Paper start - fix ItemFlags
+ static final ItemMetaKeyType<net.minecraft.world.item.AdventureModePredicate> CAN_PLACE_ON = new ItemMetaKeyType<>(DataComponents.CAN_PLACE_ON);
+ static final ItemMetaKeyType<net.minecraft.world.item.AdventureModePredicate> CAN_BREAK = new ItemMetaKeyType<>(DataComponents.CAN_BREAK);
+ private List<net.minecraft.advancements.critereon.BlockPredicate> canPlaceOnPredicates;
+ private List<net.minecraft.advancements.critereon.BlockPredicate> canBreakPredicates;
+ // Paper end - fix ItemFlags
// We store the raw original JSON representation of all text data. See SPIGOT-5063, SPIGOT-5656, SPIGOT-5304
private Component displayName;
@@ -296,6 +302,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
this.customTag = meta.customTag;
this.version = meta.version;
+ // Paper start
+ this.canPlaceOnPredicates = meta.canPlaceOnPredicates;
+ this.canBreakPredicates = meta.canBreakPredicates;
+ // Paper end
}
CraftMetaItem(DataComponentPatch tag) {
@@ -384,6 +394,20 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
}
}
});
+ // Paper start - fix ItemFlags
+ CraftMetaItem.getOrEmpty(tag, CraftMetaItem.CAN_PLACE_ON).ifPresent(data -> {
+ this.canPlaceOnPredicates = List.copyOf(data.predicates);
+ if (!data.showInTooltip()) {
+ this.addItemFlags(ItemFlag.HIDE_PLACED_ON);
+ }
+ });
+ CraftMetaItem.getOrEmpty(tag, CraftMetaItem.CAN_BREAK).ifPresent(data -> {
+ this.canBreakPredicates = List.copyOf(data.predicates);
+ if (!data.showInTooltip()) {
+ this.addItemFlags(ItemFlag.HIDE_DESTROYS);
+ }
+ });
+ // Paper end - fix ItemFlags
Set<Map.Entry<DataComponentType<?>, Optional<?>>> keys = tag.entrySet();
for (Map.Entry<DataComponentType<?>, Optional<?>> key : keys) {
@@ -565,10 +589,19 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
String unhandled = SerializableMeta.getString(map, "unhandled", true);
if (unhandled != null) {
- ByteArrayInputStream buf = new ByteArrayInputStream(Base64.getDecoder().decode(internal));
+ ByteArrayInputStream buf = new ByteArrayInputStream(Base64.getDecoder().decode(unhandled)); // Paper - fix deserializing unhandled tags
try {
CompoundTag unhandledTag = NbtIo.readCompressed(buf, NbtAccounter.unlimitedHeap());
- this.unhandledTags.copy(DataComponentPatch.CODEC.parse(MinecraftServer.getDefaultRegistryAccess().createSerializationContext(NbtOps.INSTANCE), unhandledTag).result().get());
+ // Paper start
+ final net.minecraft.core.component.DataComponentPatch patch = net.minecraft.core.component.DataComponentPatch.CODEC.parse(net.minecraft.server.MinecraftServer.getDefaultRegistryAccess().createSerializationContext(net.minecraft.nbt.NbtOps.INSTANCE), unhandledTag).result().get();
+ CraftMetaItem.getOrEmpty(patch, CraftMetaItem.CAN_PLACE_ON).ifPresent(data -> {
+ this.canPlaceOnPredicates = List.copyOf(data.predicates);
+ });
+ CraftMetaItem.getOrEmpty(patch, CraftMetaItem.CAN_BREAK).ifPresent(data -> {
+ this.canBreakPredicates = List.copyOf(data.predicates);
+ });
+ this.unhandledTags.copy(patch.forget(type -> type == CraftMetaItem.CAN_PLACE_ON.TYPE || type == CraftMetaItem.CAN_BREAK.TYPE));
+ // Paper end
} catch (IOException ex) {
Logger.getLogger(CraftMetaItem.class.getName()).log(Level.SEVERE, null, ex);
}
@@ -786,6 +819,15 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
itemTag.put(CraftMetaItem.MAX_DAMAGE, this.maxDamage);
}
+ // Paper start
+ if (this.canPlaceOnPredicates != null || this.hasItemFlag(ItemFlag.HIDE_PLACED_ON)) {
+ itemTag.put(CraftMetaItem.CAN_PLACE_ON, new net.minecraft.world.item.AdventureModePredicate(this.canPlaceOnPredicates != null ? this.canPlaceOnPredicates : Collections.emptyList(), !this.hasItemFlag(ItemFlag.HIDE_PLACED_ON)));
+ }
+ if (this.canBreakPredicates != null || this.hasItemFlag(ItemFlag.HIDE_DESTROYS)) {
+ itemTag.put(CraftMetaItem.CAN_BREAK, new net.minecraft.world.item.AdventureModePredicate(this.canBreakPredicates != null ? this.canBreakPredicates : Collections.emptyList(), !this.hasItemFlag(ItemFlag.HIDE_DESTROYS)));
+ }
+ // Paper end
+
for (Map.Entry<DataComponentType<?>, Optional<?>> e : this.unhandledTags.build().entrySet()) {
e.getValue().ifPresentOrElse((value) -> {
itemTag.builder.set((DataComponentType) e.getKey(), value);
@@ -858,7 +900,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Overridden
boolean isEmpty() {
- return !(this.hasDisplayName() || this.hasItemName() || this.hasLocalizedName() || this.hasEnchants() || (this.lore != null) || this.hasCustomModelData() || this.hasBlockData() || this.hasRepairCost() || !this.unhandledTags.build().isEmpty() || !this.persistentDataContainer.isEmpty() || this.hideFlag != 0 || this.isHideTooltip() || this.isUnbreakable() || this.hasEnchantmentGlintOverride() || this.isFireResistant() || this.hasMaxStackSize() || this.hasRarity() || this.hasFood() || this.hasDamage() || this.hasMaxDamage() || this.hasAttributeModifiers() || this.customTag != null);
+ return !(this.hasDisplayName() || this.hasItemName() || this.hasLocalizedName() || this.hasEnchants() || (this.lore != null) || this.hasCustomModelData() || this.hasBlockData() || this.hasRepairCost() || !this.unhandledTags.build().isEmpty() || !this.persistentDataContainer.isEmpty() || this.hideFlag != 0 || this.isHideTooltip() || this.isUnbreakable() || this.hasEnchantmentGlintOverride() || this.isFireResistant() || this.hasMaxStackSize() || this.hasRarity() || this.hasFood() || this.hasDamage() || this.hasMaxDamage() || this.hasAttributeModifiers() || this.customTag != null || this.canPlaceOnPredicates != null || this.canBreakPredicates != null); // Paper
}
// Paper start
@@ -1453,6 +1495,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
&& (this.hasFood() ? that.hasFood() && this.food.equals(that.food) : !that.hasFood())
&& (this.hasDamage() ? that.hasDamage() && this.damage == that.damage : !that.hasDamage())
&& (this.hasMaxDamage() ? that.hasMaxDamage() && this.maxDamage.equals(that.maxDamage) : !that.hasMaxDamage())
+ && (this.canPlaceOnPredicates != null ? that.canPlaceOnPredicates != null && this.canPlaceOnPredicates.equals(that.canPlaceOnPredicates) : that.canPlaceOnPredicates == null) // Paper
+ && (this.canBreakPredicates != null ? that.canBreakPredicates != null && this.canBreakPredicates.equals(that.canBreakPredicates) : that.canBreakPredicates == null) // Paper
&& (this.version == that.version);
}
@@ -1495,6 +1539,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
hash = 61 * hash + (this.hasDamage() ? this.damage : 0);
hash = 61 * hash + (this.hasMaxDamage() ? 1231 : 1237);
hash = 61 * hash + (this.hasAttributeModifiers() ? this.attributeModifiers.hashCode() : 0);
+ hash = 61 * hash + (this.canPlaceOnPredicates != null ? this.canPlaceOnPredicates.hashCode() : 0); // Paper
+ hash = 61 * hash + (this.canBreakPredicates != null ? this.canBreakPredicates.hashCode() : 0); // Paper
hash = 61 * hash + this.version;
return hash;
}
@@ -1532,6 +1578,14 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
clone.damage = this.damage;
clone.maxDamage = this.maxDamage;
clone.version = this.version;
+ // Paper start
+ if (this.canPlaceOnPredicates != null) {
+ clone.canPlaceOnPredicates = List.copyOf(this.canPlaceOnPredicates);
+ }
+ if (this.canBreakPredicates != null) {
+ clone.canBreakPredicates = List.copyOf(this.canBreakPredicates);
+ }
+ // Paper end
return clone;
} catch (CloneNotSupportedException e) {
throw new Error(e);
@@ -1641,6 +1695,16 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
}
}
+ // Paper start
+ final boolean canBreakAddToUnhandled = this.canBreakPredicates != null || this.hasItemFlag(ItemFlag.HIDE_DESTROYS);
+ if (canBreakAddToUnhandled) {
+ this.unhandledTags.set(DataComponents.CAN_BREAK, new net.minecraft.world.item.AdventureModePredicate(this.canBreakPredicates != null ? this.canBreakPredicates : Collections.emptyList(), !this.hasItemFlag(ItemFlag.HIDE_DESTROYS)));
+ }
+ final boolean canPlaceOnAddToUnhandled = this.canPlaceOnPredicates != null || this.hasItemFlag(ItemFlag.HIDE_PLACED_ON);
+ if (canPlaceOnAddToUnhandled) {
+ this.unhandledTags.set(DataComponents.CAN_PLACE_ON, new net.minecraft.world.item.AdventureModePredicate(this.canPlaceOnPredicates != null ? this.canPlaceOnPredicates : Collections.emptyList(), !this.hasItemFlag(ItemFlag.HIDE_PLACED_ON)));
+ }
+ // Paper end
if (!this.unhandledTags.isEmpty()) {
Tag unhandled = DataComponentPatch.CODEC.encodeStart(MinecraftServer.getDefaultRegistryAccess().createSerializationContext(NbtOps.INSTANCE), this.unhandledTags.build()).getOrThrow(IllegalStateException::new);
try {
@@ -1651,6 +1715,14 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
Logger.getLogger(CraftMetaItem.class.getName()).log(Level.SEVERE, null, ex);
}
}
+ // Paper start
+ if (canBreakAddToUnhandled) {
+ this.unhandledTags.clear(DataComponents.CAN_BREAK);
+ }
+ if (canPlaceOnAddToUnhandled) {
+ this.unhandledTags.clear(DataComponents.CAN_PLACE_ON);
+ }
+ // Paper end
if (!this.persistentDataContainer.isEmpty()) { // Store custom tags, wrapped in their compound
builder.put(CraftMetaItem.BUKKIT_CUSTOM_TAG.BUKKIT, this.persistentDataContainer.serialize());
@@ -1792,6 +1864,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
CraftMetaItem.MAX_DAMAGE.TYPE,
CraftMetaItem.CUSTOM_DATA.TYPE,
CraftMetaItem.ATTRIBUTES.TYPE,
+ CraftMetaItem.CAN_PLACE_ON.TYPE, // Paper
+ CraftMetaItem.CAN_BREAK.TYPE, // Paper
CraftMetaArmor.TRIM.TYPE,
CraftMetaArmorStand.ENTITY_TAG.TYPE,
CraftMetaBanner.PATTERNS.TYPE,