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https://github.com/PaperMC/Paper.git
synchronisiert 2024-11-14 20:10:05 +01:00
52a05907c7
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: 97c59261 PR-1073: Make Biome an interface a38581aa Fix further javadoc errors 8271c490 Fix javadoc error 8a9ecf29 PR-1072: Fix bad naming for Vault State methods 6dd58108 PR-1071: Make Fluid an interface and add missing entry ed2cdfc3 PR-1070: Make Attribute an interface and align names with the new minecraft ones 63472efb PR-1069: Add missing winter drop experimental annotation to pale boats CraftBukkit Changes: 7235ad7b0 PR-1501: Make Biome an interface 602904003 PR-1500: Rename implementation for Vault State methods 75f26f79f PR-1499: Make Fluid an interface and add missing entry 4cfd87adc PR-1498: Make Attribute an interface and align names with the new minecraft ones 6bb0db5cb SPIGOT-7928: ExactChoice acts as MaterialChoice 3eaf3a13c SPIGOT-7929: Error when setting EquippableComponent abbf57bac SPIGOT-7930: Fix spawning entities with SummonEntityEffect 92d6ab6cf PR-1497: Move boat field rename entries to below key renaming, so that keys are also renamed abfe292aa PR-1496: Use correct Fluid class on Tags type check c7aab7fa7 SPIGOT-7923: Fix Dispenser logic to avoid firing empty projectiles
152 Zeilen
6.9 KiB
Diff
152 Zeilen
6.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Fri, 20 Aug 2021 13:03:21 -0700
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Subject: [PATCH] Get entity default attributes
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== AT ==
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public net.minecraft.world.entity.ai.attributes.AttributeSupplier getAttributeInstance(Lnet/minecraft/core/Holder;)Lnet/minecraft/world/entity/ai/attributes/AttributeInstance;
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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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new file mode 100644
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index 0000000000000000000000000000000000000000..12135ffeacd648f6bc4d7d327059ea1a7e8c79c4
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java
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@@ -0,0 +1,30 @@
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+package io.papermc.paper.attribute;
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+
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+import net.minecraft.world.entity.ai.attributes.AttributeInstance;
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+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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+
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+import java.util.Collection;
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+
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+public class UnmodifiableAttributeInstance extends CraftAttributeInstance {
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+
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+ public UnmodifiableAttributeInstance(AttributeInstance handle, Attribute attribute) {
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+ super(handle, attribute);
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+ }
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+
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+ @Override
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+ public void setBaseValue(double d) {
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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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+ }
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+
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+ @Override
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+ public void removeModifier(AttributeModifier modifier) {
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+ throw new UnsupportedOperationException("Cannot modify default attributes");
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+ }
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+}
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diff --git a/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..ec9ebd2d539333293c51b7edfa18f18b066d7e43
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java
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@@ -0,0 +1,32 @@
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+package io.papermc.paper.attribute;
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+
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+import net.minecraft.world.entity.ai.attributes.AttributeSupplier;
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+import org.bukkit.attribute.Attributable;
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+import org.bukkit.attribute.Attribute;
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+import org.bukkit.attribute.AttributeInstance;
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+import org.bukkit.craftbukkit.attribute.CraftAttribute;
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+import org.jetbrains.annotations.NotNull;
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+import org.jetbrains.annotations.Nullable;
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+
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+public class UnmodifiableAttributeMap implements Attributable {
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+
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+ private final AttributeSupplier handle;
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+
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+ public UnmodifiableAttributeMap(@NotNull AttributeSupplier handle) {
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+ this.handle = handle;
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+ }
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+
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+ @Override
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+ public @Nullable AttributeInstance getAttribute(@NotNull Attribute attribute) {
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+ net.minecraft.core.Holder<net.minecraft.world.entity.ai.attributes.Attribute> nmsAttribute = CraftAttribute.bukkitToMinecraftHolder(attribute);
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+ if (!this.handle.hasAttribute(nmsAttribute)) {
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+ return null;
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+ }
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+ return new UnmodifiableAttributeInstance(this.handle.getAttributeInstance(nmsAttribute), attribute);
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+ }
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+
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+ @Override
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+ public void registerAttribute(@NotNull Attribute attribute) {
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+ throw new UnsupportedOperationException("Cannot register new attributes here");
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+ }
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+}
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
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index 6855210dc58f455b5af05d9c039da55e8dfc93f1..1dd9a5cc45d5073adb150abdcbe2025e6ed2c315 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
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@@ -560,6 +560,18 @@ public final class CraftMagicNumbers implements UnsafeValues {
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}
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return CraftItemStack.unwrap(itemToBeRepaired).isValidRepairItem(CraftItemStack.unwrap(repairMaterial));
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}
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+
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+ @Override
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+ public boolean hasDefaultEntityAttributes(NamespacedKey bukkitEntityKey) {
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+ return net.minecraft.world.entity.ai.attributes.DefaultAttributes.hasSupplier(net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.getValue(CraftNamespacedKey.toMinecraft(bukkitEntityKey)));
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+ }
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+
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+ @Override
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+ public org.bukkit.attribute.Attributable getDefaultEntityAttributes(NamespacedKey bukkitEntityKey) {
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+ Preconditions.checkArgument(hasDefaultEntityAttributes(bukkitEntityKey), bukkitEntityKey + " doesn't have default attributes");
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+ 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.getValue(CraftNamespacedKey.toMinecraft(bukkitEntityKey)));
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+ return new io.papermc.paper.attribute.UnmodifiableAttributeMap(supplier);
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+ }
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// Paper end
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/**
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diff --git a/src/test/java/io/papermc/paper/attribute/EntityTypeAttributesTest.java b/src/test/java/io/papermc/paper/attribute/EntityTypeAttributesTest.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..fa9fb37993f4025f85dac084efb4b5eda0ede637
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--- /dev/null
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+++ b/src/test/java/io/papermc/paper/attribute/EntityTypeAttributesTest.java
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@@ -0,0 +1,40 @@
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+package io.papermc.paper.attribute;
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+
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+import org.bukkit.attribute.Attributable;
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+import org.bukkit.attribute.Attribute;
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+import org.bukkit.attribute.AttributeInstance;
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+import org.bukkit.attribute.AttributeModifier;
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+import org.bukkit.entity.EntityType;
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+import org.bukkit.support.environment.AllFeatures;
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+import org.junit.jupiter.api.Test;
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+
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+import static org.junit.jupiter.api.Assertions.assertFalse;
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+import static org.junit.jupiter.api.Assertions.assertNotNull;
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+import static org.junit.jupiter.api.Assertions.assertThrows;
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+import static org.junit.jupiter.api.Assertions.assertTrue;
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+
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+@AllFeatures
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+public class EntityTypeAttributesTest {
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+
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+ @Test
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+ public void testIllegalEntity() {
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+ assertFalse(EntityType.EGG.hasDefaultAttributes());
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+ assertThrows(IllegalArgumentException.class, EntityType.EGG::getDefaultAttributes);
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+ }
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+
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+ @Test
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+ public void testLegalEntity() {
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+ assertTrue(EntityType.ZOMBIE.hasDefaultAttributes());
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+ EntityType.ZOMBIE.getDefaultAttributes();
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+ }
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+
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+ @Test
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+ public void testUnmodifiabilityOfAttributable() {
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+ Attributable attributable = EntityType.ZOMBIE.getDefaultAttributes();
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+ assertThrows(UnsupportedOperationException.class, () -> attributable.registerAttribute(Attribute.ATTACK_DAMAGE));
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+ AttributeInstance instance = attributable.getAttribute(Attribute.FOLLOW_RANGE);
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+ assertNotNull(instance);
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+ assertThrows(UnsupportedOperationException.class, () -> instance.addModifier(new AttributeModifier("test", 3, AttributeModifier.Operation.ADD_NUMBER)));
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+ assertThrows(UnsupportedOperationException.class, () -> instance.setBaseValue(3.2));
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+ }
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+}
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