mirror of
https://github.com/PaperMC/Paper.git
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89d51d5f29
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable. It should be noted that this decision does not promise all future exploits will be configurable.
57 lines
2.7 KiB
Diff
57 lines
2.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: TonytheMacaroni <tonythemacaroni123@gmail.com>
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Date: Thu, 9 Nov 2023 20:34:44 -0500
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Subject: [PATCH] Add UUID attribute modifier API
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diff --git a/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java
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index 52439f4b959c74027eb191a3af960c70beb978e8..a2c057d92ea34368c7efc538b6e5b15ef342c54e 100644
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--- a/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java
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+++ b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java
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@@ -5,6 +5,7 @@ import org.bukkit.attribute.Attribute;
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import org.bukkit.attribute.AttributeModifier;
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import org.bukkit.craftbukkit.attribute.CraftAttributeInstance;
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+import java.util.UUID;
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import java.util.Collection;
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public class UnmodifiableAttributeInstance extends CraftAttributeInstance {
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@@ -18,6 +19,11 @@ public class UnmodifiableAttributeInstance extends CraftAttributeInstance {
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throw new UnsupportedOperationException("Cannot modify default attributes");
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}
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+ @Override
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+ public void removeModifier(UUID uuid) {
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+ throw new UnsupportedOperationException("Cannot modify default attributes");
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+ }
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+
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@Override
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public void addModifier(AttributeModifier modifier) {
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throw new UnsupportedOperationException("Cannot modify default attributes");
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diff --git a/src/main/java/org/bukkit/craftbukkit/attribute/CraftAttributeInstance.java b/src/main/java/org/bukkit/craftbukkit/attribute/CraftAttributeInstance.java
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index e0faf9bf55f95ab21bd3452cee73196ae7ba8122..971d9a6a64d4d93950441e36aa41522c6b145ebb 100644
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--- a/src/main/java/org/bukkit/craftbukkit/attribute/CraftAttributeInstance.java
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+++ b/src/main/java/org/bukkit/craftbukkit/attribute/CraftAttributeInstance.java
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@@ -44,6 +44,21 @@ public class CraftAttributeInstance implements AttributeInstance {
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return result;
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}
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+ // Paper start
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+ @Override
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+ public AttributeModifier getModifier(java.util.UUID uuid) {
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+ Preconditions.checkArgument(uuid != null, "UUID cannot be null");
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+ net.minecraft.world.entity.ai.attributes.AttributeModifier modifier = this.handle.getModifier(uuid);
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+ return modifier == null ? null : CraftAttributeInstance.convert(modifier);
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+ }
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+
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+ @Override
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+ public void removeModifier(java.util.UUID uuid) {
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+ Preconditions.checkArgument(uuid != null, "UUID cannot be null");
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+ this.handle.removeModifier(uuid);
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+ }
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+ // Paper end
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+
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@Override
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public void addModifier(AttributeModifier modifier) {
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Preconditions.checkArgument(modifier != null, "modifier");
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