mirror of https://github.com/PaperMC/Paper.git
57 lines
2.6 KiB
Diff
57 lines
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mariell Hoversholm <proximyst@proximyst.com>
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Date: Thu, 30 Apr 2020 16:56:31 +0200
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Subject: [PATCH] Add Raw Byte ItemStack Serialization
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Serializes using NBT which is safer for server data migrations than bukkits format.
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diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
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index d69e5fa40702c283c370a2f712b51dc2ea3a1fa0..30d869a7c4bba79b4c05de7860b31c14f47b341a 100644
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--- a/src/main/java/org/bukkit/UnsafeValues.java
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+++ b/src/main/java/org/bukkit/UnsafeValues.java
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@@ -153,5 +153,9 @@ public interface UnsafeValues {
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default com.destroystokyo.paper.util.VersionFetcher getVersionFetcher() {
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return new com.destroystokyo.paper.util.VersionFetcher.DummyVersionFetcher();
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}
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+
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+ byte[] serializeItem(ItemStack item);
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+
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+ ItemStack deserializeItem(byte[] data);
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// Paper end
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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 fd3d4dd231d756d51db0155a4c3ad970c4f456ed..1f31ff5b85217a1c631f05f43c5a65839a36b26e 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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@@ -650,6 +650,30 @@ public class ItemStack implements Cloneable, ConfigurationSerializable, Translat
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return Bukkit.getServer().getItemFactory().ensureServerConversions(this);
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}
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+ /**
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+ * Deserializes this itemstack from raw NBT bytes. NBT is safer for data migrations as it will
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+ * use the built in data converter instead of bukkits dangerous serialization system.
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+ *
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+ * This expects that the DataVersion was stored on the root of the Compound, as saved from
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+ * the {@link #serializeAsBytes()} API returned.
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+ * @param bytes bytes representing an item in NBT
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+ * @return ItemStack migrated to this version of Minecraft if needed.
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+ */
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+ @NotNull
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+ public static ItemStack deserializeBytes(@NotNull byte[] bytes) {
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+ return org.bukkit.Bukkit.getUnsafe().deserializeItem(bytes);
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+ }
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+
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+ /**
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+ * Serializes this itemstack to raw bytes in NBT. NBT is safer for data migrations as it will
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+ * use the built in data converter instead of bukkits dangerous serialization system.
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+ * @return bytes representing this item in NBT.
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+ */
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+ @NotNull
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+ public byte[] serializeAsBytes() {
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+ return org.bukkit.Bukkit.getUnsafe().serializeItem(this);
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+ }
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+
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/**
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* Gets the Display name as seen in the Client.
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* Currently the server only supports the English language. To override this,
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