mirror of
https://github.com/PaperMC/Paper.git
synced 2024-08-27 15:09:34 +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: eb4b416d PR-822: Add experimental armor trim API 33498e1d PR-831: Add a standard of annotations for Minecraft experimental things and API CraftBukkit Changes: 19de3550d SPIGOT-7315: Bed placement duplicates crops if cancelled 1eb88374e PR-1147: Add experimental armor trim API c4c0bb0e9 Show clean error for invalidly configured server.properties options 3ae90697f Fix UUID not being updated when changing world of MapView e43000601 PR-1164, MC-227255, MC-253819: Fix rotation of beehives and bells Spigot Changes: d2fdfe39 Rebuild patches
403 lines
18 KiB
Diff
403 lines
18 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
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Date: Wed, 12 Sep 2018 18:53:55 +0300
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Subject: [PATCH] Implement an API for CanPlaceOn and CanDestroy NBT values
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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 fb224f9049d023c44138720c9094283044d11220..ad749401f8b473b3c7c239fea3af772014a29357 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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@@ -83,6 +83,12 @@ import org.bukkit.persistence.PersistentDataContainer;
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import static org.spigotmc.ValidateUtils.*;
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// Spigot end
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+// Paper start
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+import com.destroystokyo.paper.Namespaced;
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+import com.destroystokyo.paper.NamespacedTag;
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+import java.util.Collections;
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+// Paper end
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+
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/**
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* Children must include the following:
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*
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@@ -271,6 +277,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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@Specific(Specific.To.NBT)
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static final ItemMetaKey BLOCK_DATA = new ItemMetaKey("BlockStateTag");
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static final ItemMetaKey BUKKIT_CUSTOM_TAG = new ItemMetaKey("PublicBukkitValues");
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ static final ItemMetaKey CAN_DESTROY = new ItemMetaKey("CanDestroy");
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+ static final ItemMetaKey CAN_PLACE_ON = new ItemMetaKey("CanPlaceOn");
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+ // Paper end
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// We store the raw original JSON representation of all text data. See SPIGOT-5063, SPIGOT-5656, SPIGOT-5304
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private String displayName;
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@@ -284,6 +294,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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private int hideFlag;
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private boolean unbreakable;
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private int damage;
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ private Set<Namespaced> placeableKeys = Sets.newHashSet();
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+ private Set<Namespaced> destroyableKeys = Sets.newHashSet();
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+ // Paper end
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private static final Set<String> HANDLED_TAGS = Sets.newHashSet();
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private static final CraftPersistentDataTypeRegistry DATA_TYPE_REGISTRY = new CraftPersistentDataTypeRegistry();
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@@ -321,6 +335,15 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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this.hideFlag = meta.hideFlag;
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this.unbreakable = meta.unbreakable;
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this.damage = meta.damage;
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ if (meta.hasPlaceableKeys()) {
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+ this.placeableKeys = new java.util.HashSet<>(meta.placeableKeys);
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+ }
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+
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+ if (meta.hasDestroyableKeys()) {
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+ this.destroyableKeys = new java.util.HashSet<>(meta.destroyableKeys);
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+ }
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+ // Paper end
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this.unhandledTags.putAll(meta.unhandledTags);
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this.persistentDataContainer.putAll(meta.persistentDataContainer.getRaw());
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@@ -384,6 +407,31 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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this.persistentDataContainer.put(key, compound.get(key).copy());
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}
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}
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ if (tag.contains(CAN_DESTROY.NBT)) {
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+ ListTag list = tag.getList(CAN_DESTROY.NBT, CraftMagicNumbers.NBT.TAG_STRING);
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+ for (int i = 0; i < list.size(); i++) {
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+ Namespaced namespaced = this.deserializeNamespaced(list.getString(i));
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+ if (namespaced == null) {
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+ continue;
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+ }
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+
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+ this.destroyableKeys.add(namespaced);
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+ }
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+ }
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+
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+ if (tag.contains(CAN_PLACE_ON.NBT)) {
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+ ListTag list = tag.getList(CAN_PLACE_ON.NBT, CraftMagicNumbers.NBT.TAG_STRING);
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+ for (int i = 0; i < list.size(); i++) {
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+ Namespaced namespaced = this.deserializeNamespaced(list.getString(i));
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+ if (namespaced == null) {
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+ continue;
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+ }
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+
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+ this.placeableKeys.add(namespaced);
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+ }
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+ }
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+ // Paper end
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Set<String> keys = tag.getAllKeys();
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for (String key : keys) {
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@@ -522,6 +570,34 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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this.setDamage(damage);
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}
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ Iterable<?> canPlaceOnSerialized = SerializableMeta.getObject(Iterable.class, map, CAN_PLACE_ON.BUKKIT, true);
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+ if (canPlaceOnSerialized != null) {
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+ for (Object canPlaceOnElement : canPlaceOnSerialized) {
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+ String canPlaceOnRaw = (String) canPlaceOnElement;
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+ Namespaced value = this.deserializeNamespaced(canPlaceOnRaw);
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+ if (value == null) {
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+ continue;
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+ }
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+
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+ this.placeableKeys.add(value);
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+ }
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+ }
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+
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+ Iterable<?> canDestroySerialized = SerializableMeta.getObject(Iterable.class, map, CAN_DESTROY.BUKKIT, true);
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+ if (canDestroySerialized != null) {
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+ for (Object canDestroyElement : canDestroySerialized) {
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+ String canDestroyRaw = (String) canDestroyElement;
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+ Namespaced value = this.deserializeNamespaced(canDestroyRaw);
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+ if (value == null) {
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+ continue;
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+ }
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+
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+ this.destroyableKeys.add(value);
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+ }
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+ }
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+ // Paper end
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+
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String internal = SerializableMeta.getString(map, "internal", true);
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if (internal != null) {
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ByteArrayInputStream buf = new ByteArrayInputStream(Base64.getDecoder().decode(internal));
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@@ -650,6 +726,23 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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if (this.hasDamage()) {
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itemTag.putInt(DAMAGE.NBT, damage);
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}
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ if (hasPlaceableKeys()) {
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+ List<String> items = this.placeableKeys.stream()
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+ .map(this::serializeNamespaced)
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+ .collect(java.util.stream.Collectors.toList());
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+
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+ itemTag.put(CAN_PLACE_ON.NBT, createNonComponentStringList(items));
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+ }
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+
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+ if (hasDestroyableKeys()) {
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+ List<String> items = this.destroyableKeys.stream()
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+ .map(this::serializeNamespaced)
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+ .collect(java.util.stream.Collectors.toList());
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+
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+ itemTag.put(CAN_DESTROY.NBT, createNonComponentStringList(items));
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+ }
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+ // Paper end
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for (Map.Entry<String, Tag> e : this.unhandledTags.entrySet()) {
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itemTag.put(e.getKey(), e.getValue());
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@@ -666,6 +759,21 @@ 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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+ static ListTag createNonComponentStringList(List<String> list) {
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+ if (list == null || list.isEmpty()) {
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+ return null;
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+ }
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+
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+ ListTag tagList = new ListTag();
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+ for (String value : list) {
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+ tagList.add(StringTag.valueOf(value)); // Paper - NBTTagString.of(String str)
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+ }
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+
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+ return tagList;
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+ }
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+ // Paper end
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+
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ListTag createStringList(List<String> list) {
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if (list == null) {
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return null;
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@@ -749,7 +857,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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@Overridden
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boolean isEmpty() {
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- return !(this.hasDisplayName() || this.hasLocalizedName() || this.hasEnchants() || (this.lore != null) || this.hasCustomModelData() || this.hasBlockData() || this.hasRepairCost() || !this.unhandledTags.isEmpty() || !this.persistentDataContainer.isEmpty() || this.hideFlag != 0 || this.isUnbreakable() || this.hasDamage() || this.hasAttributeModifiers());
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+ return !(this.hasDisplayName() || this.hasLocalizedName() || this.hasEnchants() || (this.lore != null) || this.hasCustomModelData() || this.hasBlockData() || this.hasRepairCost() || !this.unhandledTags.isEmpty() || !this.persistentDataContainer.isEmpty() || this.hideFlag != 0 || this.isUnbreakable() || this.hasDamage() || this.hasAttributeModifiers() || this.hasPlaceableKeys() || this.hasDestroyableKeys()); // Paper - Implement an API for CanPlaceOn and CanDestroy NBT values
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}
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// Paper start
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@@ -1180,7 +1288,11 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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&& (this.hideFlag == that.hideFlag)
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&& (this.isUnbreakable() == that.isUnbreakable())
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&& (this.hasDamage() ? that.hasDamage() && this.damage == that.damage : !that.hasDamage())
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- && (this.version == that.version);
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+ && (this.version == that.version)
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ && (this.hasPlaceableKeys() ? that.hasPlaceableKeys() && this.placeableKeys.equals(that.placeableKeys) : !that.hasPlaceableKeys())
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+ && (this.hasDestroyableKeys() ? that.hasDestroyableKeys() && this.destroyableKeys.equals(that.destroyableKeys) : !that.hasDestroyableKeys());
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+ // Paper end
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}
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/**
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@@ -1215,6 +1327,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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hash = 61 * hash + (this.hasDamage() ? this.damage : 0);
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hash = 61 * hash + (this.hasAttributeModifiers() ? this.attributeModifiers.hashCode() : 0);
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hash = 61 * hash + this.version;
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ hash = 61 * hash + (this.hasPlaceableKeys() ? this.placeableKeys.hashCode() : 0);
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+ hash = 61 * hash + (this.hasDestroyableKeys() ? this.destroyableKeys.hashCode() : 0);
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+ // Paper end
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return hash;
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}
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@@ -1239,6 +1355,14 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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clone.unbreakable = this.unbreakable;
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clone.damage = this.damage;
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clone.version = this.version;
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ if (this.placeableKeys != null) {
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+ clone.placeableKeys = Sets.newHashSet(this.placeableKeys);
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+ }
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+ if (this.destroyableKeys != null) {
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+ clone.destroyableKeys = Sets.newHashSet(this.destroyableKeys);
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+ }
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+ // Paper end
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return clone;
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} catch (CloneNotSupportedException e) {
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throw new Error(e);
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@@ -1296,6 +1420,23 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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builder.put(DAMAGE.BUKKIT, damage);
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}
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ if (this.hasPlaceableKeys()) {
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+ List<String> cerealPlaceable = this.placeableKeys.stream()
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+ .map(this::serializeNamespaced)
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+ .collect(java.util.stream.Collectors.toList());
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+
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+ builder.put(CAN_PLACE_ON.BUKKIT, cerealPlaceable);
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+ }
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+
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+ if (this.hasDestroyableKeys()) {
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+ List<String> cerealDestroyable = this.destroyableKeys.stream()
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+ .map(this::serializeNamespaced)
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+ .collect(java.util.stream.Collectors.toList());
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+
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+ builder.put(CAN_DESTROY.BUKKIT, cerealDestroyable);
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+ }
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+ // Paper end
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final Map<String, Tag> internalTags = new HashMap<String, Tag>(this.unhandledTags);
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this.serializeInternal(internalTags);
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if (!internalTags.isEmpty()) {
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@@ -1465,6 +1606,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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CraftMetaArmorStand.SHOW_ARMS.NBT,
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CraftMetaArmorStand.SMALL.NBT,
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CraftMetaArmorStand.MARKER.NBT,
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+ CAN_DESTROY.NBT,
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+ CAN_PLACE_ON.NBT,
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// Paper end
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CraftMetaCompass.LODESTONE_DIMENSION.NBT,
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CraftMetaCompass.LODESTONE_POS.NBT,
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@@ -1494,4 +1637,146 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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}
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// Paper end
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ @Override
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+ @SuppressWarnings("deprecation")
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+ public Set<Material> getCanDestroy() {
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+ return !hasDestroyableKeys() ? Collections.emptySet() : legacyGetMatsFromKeys(this.destroyableKeys);
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+ }
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+
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+ @Override
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+ @SuppressWarnings("deprecation")
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+ public void setCanDestroy(Set<Material> canDestroy) {
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+ Validate.notNull(canDestroy, "Cannot replace with null set!");
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+ legacyClearAndReplaceKeys(this.destroyableKeys, canDestroy);
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+ }
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+
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+ @Override
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+ @SuppressWarnings("deprecation")
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+ public Set<Material> getCanPlaceOn() {
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+ return !hasPlaceableKeys() ? Collections.emptySet() : legacyGetMatsFromKeys(this.placeableKeys);
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+ }
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+
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+ @Override
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+ @SuppressWarnings("deprecation")
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+ public void setCanPlaceOn(Set<Material> canPlaceOn) {
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+ Validate.notNull(canPlaceOn, "Cannot replace with null set!");
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+ legacyClearAndReplaceKeys(this.placeableKeys, canPlaceOn);
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+ }
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+
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+ @Override
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+ public Set<Namespaced> getDestroyableKeys() {
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+ return !hasDestroyableKeys() ? Collections.emptySet() : Sets.newHashSet(this.destroyableKeys);
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+ }
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+
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+ @Override
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+ public void setDestroyableKeys(Collection<Namespaced> canDestroy) {
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+ Validate.notNull(canDestroy, "Cannot replace with null collection!");
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+ Validate.isTrue(ofAcceptableType(canDestroy), "Can only use NamespacedKey or NamespacedTag objects!");
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+ this.destroyableKeys.clear();
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+ this.destroyableKeys.addAll(canDestroy);
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+ }
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+
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+ @Override
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+ public Set<Namespaced> getPlaceableKeys() {
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+ return !hasPlaceableKeys() ? Collections.emptySet() : Sets.newHashSet(this.placeableKeys);
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+ }
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+
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+ @Override
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+ public void setPlaceableKeys(Collection<Namespaced> canPlaceOn) {
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+ Validate.notNull(canPlaceOn, "Cannot replace with null collection!");
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+ Validate.isTrue(ofAcceptableType(canPlaceOn), "Can only use NamespacedKey or NamespacedTag objects!");
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+ this.placeableKeys.clear();
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+ this.placeableKeys.addAll(canPlaceOn);
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+ }
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+
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+ @Override
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+ public boolean hasPlaceableKeys() {
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+ return this.placeableKeys != null && !this.placeableKeys.isEmpty();
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+ }
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+
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+ @Override
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+ public boolean hasDestroyableKeys() {
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+ return this.destroyableKeys != null && !this.destroyableKeys.isEmpty();
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+ }
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+
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+ @Deprecated
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+ private void legacyClearAndReplaceKeys(Collection<Namespaced> toUpdate, Collection<Material> beingSet) {
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+ if (beingSet.stream().anyMatch(Material::isLegacy)) {
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+ throw new IllegalArgumentException("Set must not contain any legacy materials!");
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+ }
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+
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+ toUpdate.clear();
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+ toUpdate.addAll(beingSet.stream().map(Material::getKey).collect(java.util.stream.Collectors.toSet()));
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+ }
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+
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+ @Deprecated
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+ private Set<Material> legacyGetMatsFromKeys(Collection<Namespaced> names) {
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+ Set<Material> mats = Sets.newHashSet();
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+ for (Namespaced key : names) {
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+ if (!(key instanceof org.bukkit.NamespacedKey)) {
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+ continue;
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+ }
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+
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+ Material material = Material.matchMaterial(key.toString(), false);
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+ if (material != null) {
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+ mats.add(material);
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+ }
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+ }
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+
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+ return mats;
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+ }
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+
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+ private @Nullable Namespaced deserializeNamespaced(String raw) {
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+ boolean isTag = raw.length() > 0 && raw.codePointAt(0) == '#';
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+ com.mojang.datafixers.util.Either<net.minecraft.commands.arguments.blocks.BlockStateParser.BlockResult, net.minecraft.commands.arguments.blocks.BlockStateParser.TagResult> result;
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+ try {
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+ result = net.minecraft.commands.arguments.blocks.BlockStateParser.parseForTesting(net.minecraft.core.registries.BuiltInRegistries.BLOCK.asLookup(), raw, false);
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+ } catch (com.mojang.brigadier.exceptions.CommandSyntaxException e) {
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+ return null;
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+ }
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+
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+ net.minecraft.resources.ResourceLocation key = null;
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+ if (isTag && result.right().isPresent() && result.right().get().tag() instanceof net.minecraft.core.HolderSet.Named<net.minecraft.world.level.block.Block> namedSet) {
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+ key = namedSet.key().location();
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+ } else if (result.left().isPresent()) {
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+ key = net.minecraft.core.registries.BuiltInRegistries.BLOCK.getKey(result.left().get().blockState().getBlock());
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+ }
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+
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+ if (key == null) {
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+ return null;
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+ }
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+
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+ // don't DC the player if something slips through somehow
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+ Namespaced resource = null;
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+ try {
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+ if (isTag) {
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+ resource = new NamespacedTag(key.getNamespace(), key.getPath());
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+ } else {
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+ resource = CraftNamespacedKey.fromMinecraft(key);
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+ }
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+ } catch (IllegalArgumentException ex) {
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+ org.bukkit.Bukkit.getLogger().warning("Namespaced resource does not validate: " + key.toString());
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+ ex.printStackTrace();
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+ }
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+
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+ return resource;
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+ }
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+
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+ private @Nonnull String serializeNamespaced(Namespaced resource) {
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+ return resource.toString();
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+ }
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+
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+ // not a fan of this
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+ private boolean ofAcceptableType(Collection<Namespaced> namespacedResources) {
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+
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+ for (Namespaced resource : namespacedResources) {
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+ if (!(resource instanceof org.bukkit.NamespacedKey || resource instanceof com.destroystokyo.paper.NamespacedTag)) {
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+ return false;
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+ }
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+ }
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+
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+ return true;
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+ }
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+ // Paper end
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}
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