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20 lines
1.5 KiB
Diff
20 lines
1.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: hyper1423 <backup8822@gmail.com>
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Date: Sun, 3 Dec 2023 07:38:09 +0900
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Subject: [PATCH] Fix CraftMetaItem#getAttributeModifier duplication check
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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 f93870955c83505432c352f627cd105dfa4e5b78..bc6bdf4a12c83b7a0742f3202860f56f14afe4a3 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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@@ -1666,7 +1666,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
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Preconditions.checkNotNull(modifier, "AttributeModifier cannot be null");
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this.checkAttributeList();
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for (Map.Entry<Attribute, AttributeModifier> entry : this.attributeModifiers.entries()) {
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- Preconditions.checkArgument(!entry.getValue().getKey().equals(modifier.getKey()), "Cannot register AttributeModifier. Modifier is already applied! %s", modifier);
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+ Preconditions.checkArgument(!(entry.getValue().getKey().equals(modifier.getKey()) && entry.getKey() == attribute), "Cannot register AttributeModifier. Modifier is already applied! %s", modifier); // Paper - attribute modifiers with same namespaced key but on different attributes are fine
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}
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return this.attributeModifiers.put(attribute, modifier);
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}
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