mirror of
https://github.com/PaperMC/Paper.git
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52a05907c7
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: 97c59261 PR-1073: Make Biome an interface a38581aa Fix further javadoc errors 8271c490 Fix javadoc error 8a9ecf29 PR-1072: Fix bad naming for Vault State methods 6dd58108 PR-1071: Make Fluid an interface and add missing entry ed2cdfc3 PR-1070: Make Attribute an interface and align names with the new minecraft ones 63472efb PR-1069: Add missing winter drop experimental annotation to pale boats CraftBukkit Changes: 7235ad7b0 PR-1501: Make Biome an interface 602904003 PR-1500: Rename implementation for Vault State methods 75f26f79f PR-1499: Make Fluid an interface and add missing entry 4cfd87adc PR-1498: Make Attribute an interface and align names with the new minecraft ones 6bb0db5cb SPIGOT-7928: ExactChoice acts as MaterialChoice 3eaf3a13c SPIGOT-7929: Error when setting EquippableComponent abbf57bac SPIGOT-7930: Fix spawning entities with SummonEntityEffect 92d6ab6cf PR-1497: Move boat field rename entries to below key renaming, so that keys are also renamed abfe292aa PR-1496: Use correct Fluid class on Tags type check c7aab7fa7 SPIGOT-7923: Fix Dispenser logic to avoid firing empty projectiles
428 lines
18 KiB
Diff
428 lines
18 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Wed, 12 Jun 2024 10:29:30 -0700
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Subject: [PATCH] Make a PDC view accessible directly from ItemStack
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diff --git a/src/main/java/io/papermc/paper/persistence/PersistentDataContainerView.java b/src/main/java/io/papermc/paper/persistence/PersistentDataContainerView.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..061ffc1f050a950e041ceef217b5f335e3cd0af1
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/persistence/PersistentDataContainerView.java
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@@ -0,0 +1,160 @@
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+package io.papermc.paper.persistence;
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+
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+import java.util.Set;
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+import org.bukkit.NamespacedKey;
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+import org.bukkit.persistence.PersistentDataAdapterContext;
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+import org.bukkit.persistence.PersistentDataContainer;
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+import org.bukkit.persistence.PersistentDataHolder;
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+import org.bukkit.persistence.PersistentDataType;
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+import org.jetbrains.annotations.ApiStatus;
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+import org.jspecify.annotations.NullMarked;
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+import org.jspecify.annotations.Nullable;
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+
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+/**
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+ * This represents a view of a persistent data container. No
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+ * methods on this interface mutate the container.
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+ *
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+ * @see PersistentDataContainer
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+ */
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+@NullMarked
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+@ApiStatus.NonExtendable
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+public interface PersistentDataContainerView {
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+
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+ /**
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+ * Returns if the persistent metadata provider has metadata registered
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+ * matching the provided parameters.
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+ * <p>
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+ * This method will only return true if the found value has the same primitive
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+ * data type as the provided key.
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+ * <p>
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+ * Storing a value using a custom {@link PersistentDataType} implementation
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+ * will not store the complex data type. Therefore storing a UUID (by
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+ * storing a byte[]) will match has("key" ,
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+ * {@link PersistentDataType#BYTE_ARRAY}). Likewise a stored byte[] will
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+ * always match your UUID {@link PersistentDataType} even if it is not 16
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+ * bytes long.
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+ * <p>
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+ * This method is only usable for custom object keys. Overwriting existing
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+ * tags, like the display name, will not work as the values are stored
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+ * using your namespace.
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+ *
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+ * @param key the key the value is stored under
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+ * @param type the type the primative stored value has to match
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+ * @param <P> the generic type of the stored primitive
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+ * @param <C> the generic type of the eventually created complex object
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+ * @return if a value with the provided key and type exists
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+ * @throws IllegalArgumentException if the key to look up is null
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+ * @throws IllegalArgumentException if the type to cast the found object to is
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+ * null
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+ */
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+ <P, C> boolean has(NamespacedKey key, PersistentDataType<P, C> type);
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+
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+ /**
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+ * Returns if the persistent metadata provider has metadata registered matching
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+ * the provided parameters.
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+ * <p>
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+ * This method will return true as long as a value with the given key exists,
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+ * regardless of its type.
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+ * <p>
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+ * This method is only usable for custom object keys. Overwriting existing tags,
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+ * like the display name, will not work as the values are stored using your
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+ * namespace.
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+ *
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+ * @param key the key the value is stored under
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+ * @return if a value with the provided key exists
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+ * @throws IllegalArgumentException if the key to look up is null
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+ */
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+ boolean has(NamespacedKey key);
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+
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+ /**
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+ * Returns the metadata value that is stored on the
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+ * {@link PersistentDataHolder} instance.
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+ *
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+ * @param key the key to look up in the custom tag map
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+ * @param type the type the value must have and will be casted to
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+ * @param <P> the generic type of the stored primitive
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+ * @param <C> the generic type of the eventually created complex object
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+ * @return the value or {@code null} if no value was mapped under the given
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+ * value
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+ * @throws IllegalArgumentException if the key to look up is null
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+ * @throws IllegalArgumentException if the type to cast the found object to is
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+ * null
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+ * @throws IllegalArgumentException if a value exists under the given key,
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+ * but cannot be accessed using the given type
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+ * @throws IllegalArgumentException if no suitable adapter was found for
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+ * the {@link
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+ * PersistentDataType#getPrimitiveType()}
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+ */
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+ <P, C> @Nullable C get(NamespacedKey key, PersistentDataType<P, C> type);
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+
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+ /**
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+ * Returns the metadata value that is stored on the
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+ * {@link PersistentDataHolder} instance. If the value does not exist in the
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+ * container, the default value provided is returned.
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+ *
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+ * @param key the key to look up in the custom tag map
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+ * @param type the type the value must have and will be casted to
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+ * @param defaultValue the default value to return if no value was found for
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+ * the provided key
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+ * @param <P> the generic type of the stored primitive
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+ * @param <C> the generic type of the eventually created complex object
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+ * @return the value or the default value if no value was mapped under the
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+ * given key
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+ * @throws IllegalArgumentException if the key to look up is null
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+ * @throws IllegalArgumentException if the type to cast the found object to is
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+ * null
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+ * @throws IllegalArgumentException if a value exists under the given key,
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+ * but cannot be accessed using the given type
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+ * @throws IllegalArgumentException if no suitable adapter was found for
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+ * the {@link PersistentDataType#getPrimitiveType()}
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+ */
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+ <P, C> C getOrDefault(NamespacedKey key, PersistentDataType<P, C> type, C defaultValue);
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+
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+ /**
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+ * Get the set of keys present on this {@link PersistentDataContainer}
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+ * instance.
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+ * <p>
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+ * Any changes made to the returned set will not be reflected on the
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+ * instance.
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+ *
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+ * @return the key set
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+ */
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+ Set<NamespacedKey> getKeys();
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+
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+ /**
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+ * Returns if the container instance is empty, therefore has no entries
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+ * inside it.
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+ *
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+ * @return the boolean
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+ */
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+ boolean isEmpty();
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+
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+ /**
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+ * Copies all values from this {@link PersistentDataContainer} to the provided
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+ * container.
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+ * <p>
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+ * This method only copies custom object keys. Existing tags, like the display
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+ * name, will not be copied as the values are stored using your namespace.
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+ *
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+ * @param other the container to copy to
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+ * @param replace whether to replace any matching values in the target container
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+ * @throws IllegalArgumentException if the other container is null
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+ */
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+ void copyTo(PersistentDataContainer other, boolean replace);
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+
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+ /**
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+ * Returns the adapter context this tag container uses.
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+ *
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+ * @return the tag context
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+ */
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+ PersistentDataAdapterContext getAdapterContext();
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+
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+ /**
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+ * Serialize this {@link PersistentDataContainer} instance to a
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+ * byte array.
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+ *
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+ * @return a binary representation of this container
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+ * @throws java.io.IOException if we fail to write this container to a byte array
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+ */
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+ byte[] serializeToBytes() throws java.io.IOException;
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+}
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diff --git a/src/main/java/io/papermc/paper/persistence/PersistentDataViewHolder.java b/src/main/java/io/papermc/paper/persistence/PersistentDataViewHolder.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..05bc2ac326fb58ea429cee825520e70f7f211f0d
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/persistence/PersistentDataViewHolder.java
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@@ -0,0 +1,24 @@
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+package io.papermc.paper.persistence;
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+
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+import org.jetbrains.annotations.ApiStatus;
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+import org.jspecify.annotations.NullMarked;
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+
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+/**
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+ * The {@link PersistentDataViewHolder} interface defines an object that can view
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+ * custom persistent data on it.
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+ */
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+@NullMarked
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+@ApiStatus.NonExtendable
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+public interface PersistentDataViewHolder {
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+
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+ /**
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+ * Returns a custom tag container view capable of viewing tags on the object.
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+ * <p>
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+ * Note that the tags stored on this container are all stored under their
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+ * own custom namespace therefore modifying default tags using this
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+ * {@link PersistentDataViewHolder} is impossible.
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+ *
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+ * @return the persistent data container view
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+ */
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+ PersistentDataContainerView getPersistentDataContainer();
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+}
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diff --git a/src/main/java/org/bukkit/inventory/ItemStack.java b/src/main/java/org/bukkit/inventory/ItemStack.java
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index 6fc8bddfcabca8c363e0d9f958f0ce7bc39099f1..7f63a3a37eb06049bd5de10466c6dd96cb5dd4ee 100644
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--- a/src/main/java/org/bukkit/inventory/ItemStack.java
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+++ b/src/main/java/org/bukkit/inventory/ItemStack.java
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@@ -27,7 +27,7 @@ import org.jetbrains.annotations.Nullable;
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* use this class to encapsulate Materials for which {@link Material#isItem()}
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* returns false.</b>
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*/
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-public class ItemStack implements Cloneable, ConfigurationSerializable, Translatable, net.kyori.adventure.text.event.HoverEventSource<net.kyori.adventure.text.event.HoverEvent.ShowItem>, net.kyori.adventure.translation.Translatable { // Paper
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+public class ItemStack implements Cloneable, ConfigurationSerializable, Translatable, net.kyori.adventure.text.event.HoverEventSource<net.kyori.adventure.text.event.HoverEvent.ShowItem>, net.kyori.adventure.translation.Translatable, io.papermc.paper.persistence.PersistentDataViewHolder { // Paper
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private ItemStack craftDelegate; // Paper - always delegate to server-backed stack
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private MaterialData data = null;
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@@ -61,6 +61,13 @@ public class ItemStack implements Cloneable, ConfigurationSerializable, Translat
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}
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// Paper end
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+ // Paper start - pdc
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+ @Override
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+ public io.papermc.paper.persistence.@NotNull PersistentDataContainerView getPersistentDataContainer() {
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+ return this.craftDelegate.getPersistentDataContainer();
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+ }
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+ // Paper end - pdc
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+
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@Utility
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protected ItemStack() {}
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diff --git a/src/main/java/org/bukkit/persistence/PersistentDataContainer.java b/src/main/java/org/bukkit/persistence/PersistentDataContainer.java
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index decf3b1949d4653a9fb01684b93ff91048137076..0f40eb52f6e2a5b6932cf9f223c1bbe9ab9eab1b 100644
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--- a/src/main/java/org/bukkit/persistence/PersistentDataContainer.java
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+++ b/src/main/java/org/bukkit/persistence/PersistentDataContainer.java
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@@ -9,7 +9,7 @@ import org.jetbrains.annotations.Nullable;
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* This interface represents a map like object, capable of storing custom tags
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* in it.
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*/
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-public interface PersistentDataContainer {
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+public interface PersistentDataContainer extends io.papermc.paper.persistence.PersistentDataContainerView { // Paper - split up view and mutable
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/**
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* Stores a metadata value on the {@link PersistentDataHolder} instance.
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@@ -33,118 +33,7 @@ public interface PersistentDataContainer {
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* the {@link PersistentDataType#getPrimitiveType()}
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*/
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<P, C> void set(@NotNull NamespacedKey key, @NotNull PersistentDataType<P, C> type, @NotNull C value);
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-
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- /**
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- * Returns if the persistent metadata provider has metadata registered
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- * matching the provided parameters.
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- * <p>
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- * This method will only return true if the found value has the same primitive
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- * data type as the provided key.
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- * <p>
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- * Storing a value using a custom {@link PersistentDataType} implementation
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- * will not store the complex data type. Therefore storing a UUID (by
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- * storing a byte[]) will match has("key" ,
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- * {@link PersistentDataType#BYTE_ARRAY}). Likewise a stored byte[] will
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- * always match your UUID {@link PersistentDataType} even if it is not 16
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- * bytes long.
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- * <p>
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- * This method is only usable for custom object keys. Overwriting existing
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- * tags, like the display name, will not work as the values are stored
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- * using your namespace.
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- *
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- * @param key the key the value is stored under
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- * @param type the type the primative stored value has to match
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- * @param <P> the generic type of the stored primitive
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- * @param <C> the generic type of the eventually created complex object
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- *
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- * @return if a value with the provided key and type exists
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- *
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- * @throws IllegalArgumentException if the key to look up is null
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- * @throws IllegalArgumentException if the type to cast the found object to is
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- * null
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- */
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- <P, C> boolean has(@NotNull NamespacedKey key, @NotNull PersistentDataType<P, C> type);
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-
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- /**
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- * Returns if the persistent metadata provider has metadata registered matching
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- * the provided parameters.
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- * <p>
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- * This method will return true as long as a value with the given key exists,
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- * regardless of its type.
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- * <p>
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- * This method is only usable for custom object keys. Overwriting existing tags,
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- * like the display name, will not work as the values are stored using your
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- * namespace.
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- *
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- * @param key the key the value is stored under
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- *
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- * @return if a value with the provided key exists
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- *
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- * @throws IllegalArgumentException if the key to look up is null
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- */
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- boolean has(@NotNull NamespacedKey key);
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-
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- /**
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- * Returns the metadata value that is stored on the
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- * {@link PersistentDataHolder} instance.
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- *
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- * @param key the key to look up in the custom tag map
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- * @param type the type the value must have and will be casted to
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- * @param <P> the generic type of the stored primitive
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- * @param <C> the generic type of the eventually created complex object
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- *
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- * @return the value or {@code null} if no value was mapped under the given
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- * value
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- *
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- * @throws IllegalArgumentException if the key to look up is null
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- * @throws IllegalArgumentException if the type to cast the found object to is
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- * null
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- * @throws IllegalArgumentException if a value exists under the given key,
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- * but cannot be accessed using the given type
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- * @throws IllegalArgumentException if no suitable adapter was found for
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- * the {@link
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- * PersistentDataType#getPrimitiveType()}
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- */
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- @Nullable
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- <P, C> C get(@NotNull NamespacedKey key, @NotNull PersistentDataType<P, C> type);
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-
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- /**
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- * Returns the metadata value that is stored on the
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- * {@link PersistentDataHolder} instance. If the value does not exist in the
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- * container, the default value provided is returned.
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- *
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- * @param key the key to look up in the custom tag map
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- * @param type the type the value must have and will be casted to
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- * @param defaultValue the default value to return if no value was found for
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- * the provided key
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- * @param <P> the generic type of the stored primitive
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- * @param <C> the generic type of the eventually created complex object
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- *
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- * @return the value or the default value if no value was mapped under the
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- * given key
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- *
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- * @throws IllegalArgumentException if the key to look up is null
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- * @throws IllegalArgumentException if the type to cast the found object to is
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- * null
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- * @throws IllegalArgumentException if a value exists under the given key,
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- * but cannot be accessed using the given type
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- * @throws IllegalArgumentException if no suitable adapter was found for
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- * the {@link PersistentDataType#getPrimitiveType()}
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- */
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- @NotNull
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- <P, C> C getOrDefault(@NotNull NamespacedKey key, @NotNull PersistentDataType<P, C> type, @NotNull C defaultValue);
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-
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- /**
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- * Get the set of keys present on this {@link PersistentDataContainer}
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- * instance.
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- *
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- * Any changes made to the returned set will not be reflected on the
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- * instance.
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- *
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- * @return the key set
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- */
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- @NotNull
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- Set<NamespacedKey> getKeys();
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+ // Paper - move to PersistentDataContainerView
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/**
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* Removes a custom key from the {@link PersistentDataHolder} instance.
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@@ -154,47 +43,10 @@ public interface PersistentDataContainer {
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* @throws IllegalArgumentException if the provided key is null
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*/
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void remove(@NotNull NamespacedKey key);
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-
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- /**
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- * Returns if the container instance is empty, therefore has no entries
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- * inside it.
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- *
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- * @return the boolean
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- */
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- boolean isEmpty();
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-
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- /**
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- * Copies all values from this {@link PersistentDataContainer} to the provided
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- * container.
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- * <p>
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- * This method only copies custom object keys. Existing tags, like the display
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- * name, will not be copied as the values are stored using your namespace.
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- *
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- * @param other the container to copy to
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- * @param replace whether to replace any matching values in the target container
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- *
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- * @throws IllegalArgumentException if the other container is null
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- */
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- void copyTo(@NotNull PersistentDataContainer other, boolean replace);
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-
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- /**
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- * Returns the adapter context this tag container uses.
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- *
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- * @return the tag context
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- */
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- @NotNull
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- PersistentDataAdapterContext getAdapterContext();
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+ // Paper - move to PersistentDataContainerView
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// Paper start - byte array serialization
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- /**
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- * Serialize this {@link PersistentDataContainer} instance to a
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- * byte array.
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- *
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- * @return a binary representation of this container
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- * @throws java.io.IOException if we fail to write this container to a byte array
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- */
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- byte @NotNull [] serializeToBytes() throws java.io.IOException;
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-
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+ // Paper - move to PersistentDataContainerView
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/**
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* Read values from a serialised byte array into this
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* {@link PersistentDataContainer} instance.
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diff --git a/src/main/java/org/bukkit/persistence/PersistentDataHolder.java b/src/main/java/org/bukkit/persistence/PersistentDataHolder.java
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index 80b277cc57f092f04fbf7810ac78d250b207b775..71f33c1265bc753ef40108ffce0d4bd8656d2903 100644
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--- a/src/main/java/org/bukkit/persistence/PersistentDataHolder.java
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+++ b/src/main/java/org/bukkit/persistence/PersistentDataHolder.java
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@@ -5,8 +5,10 @@ import org.jetbrains.annotations.NotNull;
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/**
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* The {@link PersistentDataHolder} interface defines an object that can store
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* custom persistent meta data on it.
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+ * <p>Prefer using {@link io.papermc.paper.persistence.PersistentDataViewHolder} for read-only operations
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+ * as it covers more types.</p>
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*/
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-public interface PersistentDataHolder {
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+public interface PersistentDataHolder extends io.papermc.paper.persistence.PersistentDataViewHolder { // Paper
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/**
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* Returns a custom tag container capable of storing tags on the object.
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