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https://github.com/PaperMC/Paper.git
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154 lines
6.3 KiB
Diff
154 lines
6.3 KiB
Diff
From 7ac07ac07ac07ac07ac07ac07ac07ac07ac07ac0 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 7ac07ac07ac0..7ac07ac07ac0 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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@@ -252,6 +252,12 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable {
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static final ItemMetaKey UNBREAKABLE = new ItemMetaKey("Unbreakable");
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@Specific(Specific.To.NBT)
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static final ItemMetaKey DAMAGE = new ItemMetaKey("Damage");
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+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
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+ @Specific(Specific.To.NBT)
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+ static final ItemMetaKey CAN_DESTROY = new ItemMetaKey("CanDestroy");
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+ @Specific(Specific.To.NBT)
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+ static final ItemMetaKey CAN_PLACE_ON = new ItemMetaKey("CanPlaceOn");
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+ // Paper end
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private IChatBaseComponent displayName;
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private IChatBaseComponent locName;
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@@ -262,6 +268,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable {
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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<Material> canPlaceOn = Sets.newHashSet();
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+ private Set<Material> canDestroy = 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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@@ -292,6 +302,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable {
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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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+ this.canDestroy = new java.util.HashSet<>(meta.canDestroy);
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+ this.canPlaceOn = new java.util.HashSet<>(meta.canPlaceOn);
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+ // Paper end
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this.unhandledTags.putAll(meta.unhandledTags);
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this.internalTag = meta.internalTag;
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@@ -347,6 +361,31 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable {
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if (tag.hasKey(DAMAGE.NBT)) {
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damage = tag.getInt(DAMAGE.NBT);
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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.hasKey(CAN_DESTROY.NBT)) {
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+ NBTTagList 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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+ Material material = Material.matchMaterial(list.getString(i), false);
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+ if (material == null) {
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+ continue;
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+ }
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+
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+ this.canDestroy.add(material);
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+ }
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+ }
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+
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+ if (tag.hasKey(CAN_PLACE_ON.NBT)) {
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+ NBTTagList 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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+ Material material = Material.matchMaterial(list.getString(i), false);
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+ if (material == null) {
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+ continue;
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+ }
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+
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+ this.canPlaceOn.add(material);
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+ }
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+ }
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+ // Paper end
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Set<String> keys = tag.getKeys();
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for (String key : keys) {
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@@ -579,6 +618,25 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable {
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if (hasDamage()) {
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itemTag.setInt(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 (!this.canPlaceOn.isEmpty()) {
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+ List<String> items = this.canPlaceOn.stream()
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+ .map(Material::getKey)
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+ .map(org.bukkit.NamespacedKey::toString)
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+ .collect(java.util.stream.Collectors.toList());
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+
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+ itemTag.set(CAN_PLACE_ON.NBT, createStringList(items));
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+ }
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+
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+ if (!this.canDestroy.isEmpty()) {
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+ List<String> items = this.canDestroy.stream()
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+ .map(Material::getKey)
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+ .map(org.bukkit.NamespacedKey::toString)
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+ .collect(java.util.stream.Collectors.toList());
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+
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+ itemTag.set(CAN_DESTROY.NBT, createStringList(items));
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+ }
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+ // Paper end
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for (Map.Entry<String, NBTBase> e : unhandledTags.entrySet()) {
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itemTag.set(e.getKey(), e.getValue());
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@@ -1247,7 +1305,9 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable {
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CraftMetaArmorStand.NO_BASE_PLATE.NBT,
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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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+ 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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));
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}
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@@ -1294,4 +1354,35 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable {
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return spigot;
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}
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// Spigot 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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+ public Set<Material> getCanDestroy() {
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+ return new java.util.HashSet<>(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 void setCanDestroy(Set<Material> canDestroy) {
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+ if (canDestroy.stream().anyMatch(Material::isLegacy)) {
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+ throw new IllegalArgumentException("canDestroy set must not contain any legacy materials!");
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+ }
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+ this.canDestroy.clear();
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+ this.canDestroy.addAll(canDestroy);
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+ }
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+
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+ @Override
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+ public Set<Material> getCanPlaceOn() {
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+ return new java.util.HashSet<>(canPlaceOn);
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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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+ if (canPlaceOn.stream().anyMatch(Material::isLegacy)) {
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+ throw new IllegalArgumentException("canPlaceOn set must not contain any legacy materials!");
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+ }
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+ this.canPlaceOn.clear();
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+ this.canPlaceOn.addAll(canPlaceOn);
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+ }
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+ // Paper end
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}
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--
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2.19.1
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