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Paper/patches/server/1039-Don-t-lose-removed-data-components-in-ItemMeta.patch
2024-04-27 13:27:01 -07:00

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2.3 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Fri, 26 Apr 2024 21:33:20 -0700
Subject: [PATCH] Don't lose removed data components in ItemMeta
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
index 80070ddd196ec212bc45f15ea098c7148b05b2e9..94e9213414ec08794e875c23c300bfae5dcc877e 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
@@ -174,6 +174,13 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
return this;
}
+ // Paper start - support removing component types
+ <T> Applicator remove(DataComponentType<T> type) {
+ this.builder.remove(type);
+ return this;
+ }
+ // Paper end - support removing component types
+
DataComponentPatch build() {
return this.builder.build();
}
@@ -380,7 +387,9 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
Set<Map.Entry<DataComponentType<?>, Optional<?>>> keys = tag.entrySet();
for (Map.Entry<DataComponentType<?>, Optional<?>> key : keys) {
- if (!CraftMetaItem.getHandledTags().contains(key.getKey())) {
+ if (key.getValue().isEmpty()) {
+ this.unhandledTags.remove(key.getKey());
+ } else if (!CraftMetaItem.getHandledTags().contains(key.getKey())) {
key.getValue().ifPresentOrElse((value) -> {
this.unhandledTags.set((DataComponentType) key.getKey(), value);
}, () -> {
@@ -778,9 +787,9 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
}
for (Map.Entry<DataComponentType<?>, Optional<?>> e : this.unhandledTags.build().entrySet()) {
- e.getValue().ifPresent((value) -> {
+ e.getValue().ifPresentOrElse((value) -> {
itemTag.builder.set((DataComponentType) e.getKey(), value);
- });
+ }, () -> itemTag.remove(e.getKey()));
}
if (!this.persistentDataContainer.isEmpty()) {