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https://github.com/PaperMC/Paper.git
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66cb880754
The patch does not implement Vanilla forceUpgrade behavior. Specifically, poi/entity conversion and regionfile recreation. The Vanilla force upgrader is also no longer broken by CB, so the bug fixes from this patch are not relevant anymore.
46 lines
2.6 KiB
Diff
46 lines
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: SoSeDiK <mrsosedik@gmail.com>
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Date: Thu, 26 May 2022 03:30:05 +0300
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Subject: [PATCH] Deep clone nbt tags in PDC
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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 d90876888c2dedbdedd63cff932f48da286c8172..eba1c67abc2ace5913ab3ae8d732f8c68fd0f683 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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@@ -298,7 +298,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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this.damage = meta.damage;
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this.maxDamage = meta.maxDamage;
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this.unhandledTags = meta.unhandledTags;
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- this.persistentDataContainer.putAll(meta.persistentDataContainer.getRaw());
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+ this.persistentDataContainer.putAll(meta.persistentDataContainer.getTagsCloned()); // Paper - deep clone NBT tags
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this.customTag = meta.customTag;
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@@ -1563,7 +1563,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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if (this.customTag != null) {
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clone.customTag = this.customTag.copy();
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}
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- clone.persistentDataContainer = new CraftPersistentDataContainer(this.persistentDataContainer.getRaw(), CraftMetaItem.DATA_TYPE_REGISTRY);
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+ clone.persistentDataContainer = new CraftPersistentDataContainer(this.persistentDataContainer.getTagsCloned(), CraftMetaItem.DATA_TYPE_REGISTRY); // Paper - deep clone NBT tags
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clone.hideFlag = this.hideFlag;
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clone.hideTooltip = this.hideTooltip;
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clone.unbreakable = this.unbreakable;
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diff --git a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
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index 5a4e7e7150b7c137b077e0b393f17ed35b5aec34..f55fdd57ced259ad5a95878840e98ffaa3db2e05 100644
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--- a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
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@@ -207,4 +207,12 @@ public class CraftPersistentDataContainer implements PersistentDataContainer {
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}
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}
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// Paper end - byte array serialization
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+
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+ // Paper start - deep clone tags
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+ public Map<String, Tag> getTagsCloned() {
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+ final Map<String, Tag> tags = new HashMap<>();
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+ this.customDataTags.forEach((key, tag) -> tags.put(key, tag.copy()));
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+ return tags;
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+ }
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+ // Paper end - deep clone tags
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}
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