Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-12-16 11:30:06 +01:00
e284bb1215
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: fb23cbb3 Define surefire plugin version d022084a Define ordering for MetadataStoreTest 99a7f6f0 PR-910: Match generic max absorption attribute name style with the rest c7390d71 PR-909: Update tests to JUnit 5 CraftBukkit Changes: f0661c351 PR-1230: Move unstructured PDC NBT serialisation to SNBT 452fcb599 PR-1256: Update tests to JUnit 5
151 Zeilen
6.9 KiB
Diff
151 Zeilen
6.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Jake Potrebic <jake.m.potrebic@gmail.com>
|
|
Date: Fri, 20 Aug 2021 13:03:21 -0700
|
|
Subject: [PATCH] Get entity default attributes
|
|
|
|
== AT ==
|
|
public net.minecraft.world.entity.ai.attributes.AttributeSupplier getAttributeInstance(Lnet/minecraft/world/entity/ai/attributes/Attribute;)Lnet/minecraft/world/entity/ai/attributes/AttributeInstance;
|
|
|
|
diff --git a/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java
|
|
new file mode 100644
|
|
index 0000000000000000000000000000000000000000..12135ffeacd648f6bc4d7d327059ea1a7e8c79c4
|
|
--- /dev/null
|
|
+++ b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java
|
|
@@ -0,0 +1,30 @@
|
|
+package io.papermc.paper.attribute;
|
|
+
|
|
+import net.minecraft.world.entity.ai.attributes.AttributeInstance;
|
|
+import org.bukkit.attribute.Attribute;
|
|
+import org.bukkit.attribute.AttributeModifier;
|
|
+import org.bukkit.craftbukkit.attribute.CraftAttributeInstance;
|
|
+
|
|
+import java.util.Collection;
|
|
+
|
|
+public class UnmodifiableAttributeInstance extends CraftAttributeInstance {
|
|
+
|
|
+ public UnmodifiableAttributeInstance(AttributeInstance handle, Attribute attribute) {
|
|
+ super(handle, attribute);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void setBaseValue(double d) {
|
|
+ throw new UnsupportedOperationException("Cannot modify default attributes");
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void addModifier(AttributeModifier modifier) {
|
|
+ throw new UnsupportedOperationException("Cannot modify default attributes");
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void removeModifier(AttributeModifier modifier) {
|
|
+ throw new UnsupportedOperationException("Cannot modify default attributes");
|
|
+ }
|
|
+}
|
|
diff --git a/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java
|
|
new file mode 100644
|
|
index 0000000000000000000000000000000000000000..68044b8439c302114240d0ae4da93ab3e0789cd2
|
|
--- /dev/null
|
|
+++ b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java
|
|
@@ -0,0 +1,32 @@
|
|
+package io.papermc.paper.attribute;
|
|
+
|
|
+import net.minecraft.world.entity.ai.attributes.AttributeSupplier;
|
|
+import org.bukkit.attribute.Attributable;
|
|
+import org.bukkit.attribute.Attribute;
|
|
+import org.bukkit.attribute.AttributeInstance;
|
|
+import org.bukkit.craftbukkit.attribute.CraftAttribute;
|
|
+import org.jetbrains.annotations.NotNull;
|
|
+import org.jetbrains.annotations.Nullable;
|
|
+
|
|
+public class UnmodifiableAttributeMap implements Attributable {
|
|
+
|
|
+ private final AttributeSupplier handle;
|
|
+
|
|
+ public UnmodifiableAttributeMap(@NotNull AttributeSupplier handle) {
|
|
+ this.handle = handle;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public @Nullable AttributeInstance getAttribute(@NotNull Attribute attribute) {
|
|
+ net.minecraft.world.entity.ai.attributes.Attribute nmsAttribute = CraftAttribute.bukkitToMinecraft(attribute);
|
|
+ if (!this.handle.hasAttribute(nmsAttribute)) {
|
|
+ return null;
|
|
+ }
|
|
+ return new UnmodifiableAttributeInstance(this.handle.getAttributeInstance(nmsAttribute), attribute);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void registerAttribute(@NotNull Attribute attribute) {
|
|
+ throw new UnsupportedOperationException("Cannot register new attributes here");
|
|
+ }
|
|
+}
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
|
|
index b16e22ab5f371ce8d84a77a2f709d3541d48d3b6..b697619abf1bce42a15a38d959dad37d49055c30 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
|
|
@@ -550,6 +550,18 @@ public final class CraftMagicNumbers implements UnsafeValues {
|
|
public int getProtocolVersion() {
|
|
return net.minecraft.SharedConstants.getCurrentVersion().getProtocolVersion();
|
|
}
|
|
+
|
|
+ @Override
|
|
+ public boolean hasDefaultEntityAttributes(NamespacedKey bukkitEntityKey) {
|
|
+ return net.minecraft.world.entity.ai.attributes.DefaultAttributes.hasSupplier(net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.get(CraftNamespacedKey.toMinecraft(bukkitEntityKey)));
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public org.bukkit.attribute.Attributable getDefaultEntityAttributes(NamespacedKey bukkitEntityKey) {
|
|
+ Preconditions.checkArgument(hasDefaultEntityAttributes(bukkitEntityKey), bukkitEntityKey + " doesn't have default attributes");
|
|
+ var supplier = net.minecraft.world.entity.ai.attributes.DefaultAttributes.getSupplier((net.minecraft.world.entity.EntityType<? extends net.minecraft.world.entity.LivingEntity>) net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.get(CraftNamespacedKey.toMinecraft(bukkitEntityKey)));
|
|
+ return new io.papermc.paper.attribute.UnmodifiableAttributeMap(supplier);
|
|
+ }
|
|
// Paper end
|
|
|
|
/**
|
|
diff --git a/src/test/java/io/papermc/paper/attribute/EntityTypeAttributesTest.java b/src/test/java/io/papermc/paper/attribute/EntityTypeAttributesTest.java
|
|
new file mode 100644
|
|
index 0000000000000000000000000000000000000000..e8cdfa385230d3de202122e4df5e07f61f80ce75
|
|
--- /dev/null
|
|
+++ b/src/test/java/io/papermc/paper/attribute/EntityTypeAttributesTest.java
|
|
@@ -0,0 +1,39 @@
|
|
+package io.papermc.paper.attribute;
|
|
+
|
|
+import org.bukkit.attribute.Attributable;
|
|
+import org.bukkit.attribute.Attribute;
|
|
+import org.bukkit.attribute.AttributeInstance;
|
|
+import org.bukkit.attribute.AttributeModifier;
|
|
+import org.bukkit.entity.EntityType;
|
|
+import org.bukkit.support.AbstractTestingBase;
|
|
+import org.junit.jupiter.api.Test;
|
|
+
|
|
+import static org.junit.jupiter.api.Assertions.assertFalse;
|
|
+import static org.junit.jupiter.api.Assertions.assertNotNull;
|
|
+import static org.junit.jupiter.api.Assertions.assertThrows;
|
|
+import static org.junit.jupiter.api.Assertions.assertTrue;
|
|
+
|
|
+public class EntityTypeAttributesTest extends AbstractTestingBase {
|
|
+
|
|
+ @Test
|
|
+ public void testIllegalEntity() {
|
|
+ assertFalse(EntityType.EGG.hasDefaultAttributes());
|
|
+ assertThrows(IllegalArgumentException.class, () -> EntityType.EGG.getDefaultAttributes());
|
|
+ }
|
|
+
|
|
+ @Test
|
|
+ public void testLegalEntity() {
|
|
+ assertTrue(EntityType.ZOMBIE.hasDefaultAttributes());
|
|
+ EntityType.ZOMBIE.getDefaultAttributes();
|
|
+ }
|
|
+
|
|
+ @Test
|
|
+ public void testUnmodifiabilityOfAttributable() {
|
|
+ Attributable attributable = EntityType.ZOMBIE.getDefaultAttributes();
|
|
+ assertThrows(UnsupportedOperationException.class, () -> attributable.registerAttribute(Attribute.GENERIC_ATTACK_DAMAGE));
|
|
+ AttributeInstance instance = attributable.getAttribute(Attribute.GENERIC_FOLLOW_RANGE);
|
|
+ assertNotNull(instance);
|
|
+ assertThrows(UnsupportedOperationException.class, () -> instance.addModifier(new AttributeModifier("test", 3, AttributeModifier.Operation.ADD_NUMBER)));
|
|
+ assertThrows(UnsupportedOperationException.class, () -> instance.setBaseValue(3.2));
|
|
+ }
|
|
+}
|