Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-11-14 20:10:05 +01:00
Get entity default attributes (#6449)
Dieser Commit ist enthalten in:
Jake Potrebic
GitHub
Ursprung
589bf2f1bf
Commit
0a6103597b
@ -247,3 +247,6 @@ public net.minecraft.server.level.ServerLevel findLightningRod(Lnet/minecraft/co
|
||||
|
||||
# Improve CraftBlockStates
|
||||
public net.minecraft.world.level.block.entity.BlockEntityType validBlocks
|
||||
|
||||
# Default entity attributes
|
||||
public net.minecraft.world.entity.ai.attributes.AttributeSupplier instances
|
||||
|
||||
62
patches/api/0338-Get-entity-default-attributes.patch
Normale Datei
62
patches/api/0338-Get-entity-default-attributes.patch
Normale Datei
@ -0,0 +1,62 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Jake Potrebic <jake.m.potrebic@gmail.com>
|
||||
Date: Fri, 20 Aug 2021 13:03:55 -0700
|
||||
Subject: [PATCH] Get entity default attributes
|
||||
|
||||
|
||||
diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
|
||||
index 379acee1b5f2d06e6a96f3444783f4a29ca24095..0b15fe8b5da29bf691c394098f0203a49504242e 100644
|
||||
--- a/src/main/java/org/bukkit/UnsafeValues.java
|
||||
+++ b/src/main/java/org/bukkit/UnsafeValues.java
|
||||
@@ -183,5 +183,22 @@ public interface UnsafeValues {
|
||||
* @return the server's protocol version
|
||||
*/
|
||||
int getProtocolVersion();
|
||||
+
|
||||
+ /**
|
||||
+ * Checks if the entity represented by the namespaced key has default attributes.
|
||||
+ *
|
||||
+ * @param entityKey the entity's key
|
||||
+ * @return true if it has default attributes
|
||||
+ */
|
||||
+ boolean hasDefaultEntityAttributes(@org.jetbrains.annotations.NotNull NamespacedKey entityKey);
|
||||
+
|
||||
+ /**
|
||||
+ * Gets the default attributes for the entity represented by the namespaced key.
|
||||
+ *
|
||||
+ * @param entityKey the entity's key
|
||||
+ * @return an unmodifiable instance of Attributable for reading default attributes.
|
||||
+ * @throws IllegalArgumentException if the entity does not exist of have default attributes (use {@link #hasDefaultEntityAttributes(NamespacedKey)} first)
|
||||
+ */
|
||||
+ @org.jetbrains.annotations.NotNull org.bukkit.attribute.Attributable getDefaultEntityAttributes(@org.jetbrains.annotations.NotNull NamespacedKey entityKey);
|
||||
// Paper end
|
||||
}
|
||||
diff --git a/src/main/java/org/bukkit/entity/EntityType.java b/src/main/java/org/bukkit/entity/EntityType.java
|
||||
index d36d314383713bac3b11f18d95b0809dce3cd6e0..48aa290dbcf93715ce58d56d6cf3216948f2f3f2 100644
|
||||
--- a/src/main/java/org/bukkit/entity/EntityType.java
|
||||
+++ b/src/main/java/org/bukkit/entity/EntityType.java
|
||||
@@ -441,5 +441,24 @@ public enum EntityType implements Keyed, net.kyori.adventure.translation.Transla
|
||||
Preconditions.checkArgument(this != UNKNOWN, "UNKNOWN entities do not have translation keys");
|
||||
return org.bukkit.Bukkit.getUnsafe().getTranslationKey(this);
|
||||
}
|
||||
+
|
||||
+ /**
|
||||
+ * Checks if the entity has default attributes.
|
||||
+ *
|
||||
+ * @return true if it has default attributes
|
||||
+ */
|
||||
+ public boolean hasDefaultAttributes() {
|
||||
+ return org.bukkit.Bukkit.getUnsafe().hasDefaultEntityAttributes(this.key);
|
||||
+ }
|
||||
+
|
||||
+ /**
|
||||
+ * Gets the default attributes for the entity.
|
||||
+ *
|
||||
+ * @return an unmodifiable instance of Attributable for reading default attributes.
|
||||
+ * @throws IllegalArgumentException if the entity does not exist of have default attributes (use {@link #hasDefaultAttributes()} first)
|
||||
+ */
|
||||
+ public @NotNull org.bukkit.attribute.Attributable getDefaultAttributes() {
|
||||
+ return org.bukkit.Bukkit.getUnsafe().getDefaultEntityAttributes(this.key);
|
||||
+ }
|
||||
// Paper end
|
||||
}
|
||||
159
patches/server/0828-Get-entity-default-attributes.patch
Normale Datei
159
patches/server/0828-Get-entity-default-attributes.patch
Normale Datei
@ -0,0 +1,159 @@
|
||||
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
|
||||
|
||||
|
||||
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..4ecba0b02c2813a890aecc558698787946d2ccb8
|
||||
--- /dev/null
|
||||
+++ b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java
|
||||
@@ -0,0 +1,43 @@
|
||||
+package io.papermc.paper.attribute;
|
||||
+
|
||||
+import com.google.common.collect.Maps;
|
||||
+import com.google.common.util.concurrent.Callables;
|
||||
+import com.google.common.util.concurrent.Runnables;
|
||||
+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.CraftAttributeInstance;
|
||||
+import org.bukkit.craftbukkit.attribute.CraftAttributeMap;
|
||||
+import org.jetbrains.annotations.NotNull;
|
||||
+import org.jetbrains.annotations.Nullable;
|
||||
+
|
||||
+import java.util.Map;
|
||||
+import java.util.function.Consumer;
|
||||
+import java.util.function.Function;
|
||||
+
|
||||
+public class UnmodifiableAttributeMap implements Attributable {
|
||||
+
|
||||
+
|
||||
+ private final Map<Attribute, AttributeInstance> attributes = Maps.newHashMap();
|
||||
+ private final AttributeSupplier handle;
|
||||
+
|
||||
+ public UnmodifiableAttributeMap(@NotNull AttributeSupplier handle) {
|
||||
+ this.handle = handle;
|
||||
+ }
|
||||
+
|
||||
+ @Override
|
||||
+ public @Nullable AttributeInstance getAttribute(@NotNull Attribute attribute) {
|
||||
+ var nmsAttribute = CraftAttributeMap.toMinecraft(attribute);
|
||||
+ var nmsAttributeInstance = this.handle.instances.get(nmsAttribute);
|
||||
+ if (nmsAttribute == null) {
|
||||
+ return null;
|
||||
+ }
|
||||
+ return new UnmodifiableAttributeInstance(nmsAttributeInstance, 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 408863b137b7bda3f3e654ac3665ddeefb6d9e7b..dcaa189c17dd928d7a19e820ec2ff521e7243b7a 100644
|
||||
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
|
||||
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
|
||||
@@ -509,6 +509,18 @@ 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.Registry.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.Registry.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..7b999deba66aa6d22cd7520f6c13550a44ca327d
|
||||
--- /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.Test;
|
||||
+
|
||||
+import static org.junit.Assert.assertFalse;
|
||||
+import static org.junit.Assert.assertNotNull;
|
||||
+import static org.junit.Assert.assertThrows;
|
||||
+import static org.junit.Assert.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));
|
||||
+ }
|
||||
+}
|
||||
Laden…
In neuem Issue referenzieren
Einen Benutzer sperren