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Don't wrap attribute in holder < 1.20.5

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Addresses #2998
This commit is contained in:
Dan Mulloy 2024-06-11 21:08:02 -05:00
parent 4051caca0b
commit 389233f599
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GPG Key ID: 3C5AD5D866D1539A
2 changed files with 33 additions and 34 deletions
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60
src/main/java/com/comphenix/protocol/wrappers/WrappedAttribute.java
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@ -1,5 +1,14 @@
package com.comphenix.protocol.wrappers;
import java.lang.reflect.Constructor;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import java.util.UUID;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import com.comphenix.protocol.PacketType;
import com.comphenix.protocol.events.PacketContainer;
import com.comphenix.protocol.reflect.FuzzyReflection;
@ -9,37 +18,33 @@ import com.comphenix.protocol.utility.MinecraftReflection;
import com.comphenix.protocol.utility.MinecraftVersion;
import com.comphenix.protocol.wrappers.collection.CachedSet;
import com.comphenix.protocol.wrappers.collection.ConvertedSet;
import com.google.common.base.Objects;
import com.google.common.base.Preconditions;
import com.google.common.collect.Sets;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.lang.reflect.Constructor;
import java.util.*;
/**
* Represents a single attribute sent in packet 44.
*
* @author Kristian
*/
public class WrappedAttribute extends AbstractWrapper {
public static boolean KEY_WRAPPED = MinecraftVersion.NETHER_UPDATE.atOrAbove();
public static boolean IS_STATIC = MinecraftVersion.CAVES_CLIFFS_1.atOrAbove();
public static boolean IS_IN_HOLDER = MinecraftVersion.v1_20_5.atOrAbove();
public final class WrappedAttribute extends AbstractWrapper {
static final boolean KEY_WRAPPED = MinecraftVersion.NETHER_UPDATE.atOrAbove();
static final boolean IS_STATIC = MinecraftVersion.CAVES_CLIFFS_1.atOrAbove();
static final boolean IS_IN_HOLDER = MinecraftVersion.v1_20_5.atOrAbove();
// Shared structure modifier
private static StructureModifier<Object> ATTRIBUTE_MODIFIER;
static StructureModifier<Object> ATTRIBUTE_MODIFIER;
// The one constructor
private static Constructor<?> ATTRIBUTE_CONSTRUCTOR;
static Constructor<?> ATTRIBUTE_CONSTRUCTOR;
/**
* Remaps attributes if needed.
*
* @return the remapped attribute or the attribute itself if no remapping was necessary.
*/
private static String remap(String string) {
static String remap(String string) {
switch (string) {
case "generic.maxHealth": return "generic.max_health";
case "generic.followRange": return "generic.follow_range";
@ -55,11 +60,7 @@ public class WrappedAttribute extends AbstractWrapper {
}
}
/**
* Reference to the underlying attribute snapshot.
*/
protected Object handle;
protected StructureModifier<Object> modifier;
StructureModifier<Object> modifier;
// Cached computed value
private double computedValue = Double.NaN;
@ -72,7 +73,7 @@ public class WrappedAttribute extends AbstractWrapper {
*
* @param handle - the NMS instance.
*/
private WrappedAttribute(@Nonnull Object handle) {
WrappedAttribute(@Nonnull Object handle) {
super(MinecraftReflection.getAttributeSnapshotClass());
setHandle(handle);
@ -83,7 +84,6 @@ public class WrappedAttribute extends AbstractWrapper {
this.modifier = ATTRIBUTE_MODIFIER.withTarget(handle);
}
/**
* Construct a new wrapped attribute around a specific NMS instance.
*
@ -205,7 +205,7 @@ public class WrappedAttribute extends AbstractWrapper {
* @return TRUE if it does, FALSE otherwise.
*/
public boolean hasModifier(UUID id) {
return getModifiers().contains(WrappedAttributeModifier.newBuilder(id).build());
return getModifierByUUID(id) != null;
}
/**
@ -214,14 +214,14 @@ public class WrappedAttribute extends AbstractWrapper {
* @param id - the id to look for.
* @return The single attribute modifier with the given ID.
*/
@Nullable
public WrappedAttributeModifier getModifierByUUID(UUID id) {
if (hasModifier(id)) {
for (WrappedAttributeModifier modifier : getModifiers()) {
if (Objects.equal(modifier.getUUID(), id)) {
return modifier;
}
for (WrappedAttributeModifier modifier : getModifiers()) {
if (Objects.equal(modifier.getUUID(), id)) {
return modifier;
}
}
return null;
}
@ -283,7 +283,7 @@ public class WrappedAttribute extends AbstractWrapper {
public int hashCode() {
if (attributeModifiers == null)
getModifiers();
return Objects.hashCode(getAttributeKey(), getBaseValue(), attributeModifiers);
return Objects.hashCode(getAttributeKey(), getBaseValue(), attributeModifiers.hashCode());
}
/**
@ -365,7 +365,7 @@ public class WrappedAttribute extends AbstractWrapper {
private PacketContainer packet;
private Collection<WrappedAttributeModifier> modifiers = Collections.emptyList();
private Builder(WrappedAttribute template) {
Builder(WrappedAttribute template) {
if (template != null) {
baseValue = template.getBaseValue();
attributeKey = template.getAttributeKey();
@ -431,7 +431,7 @@ public class WrappedAttribute extends AbstractWrapper {
* @return Unwrapped modifiers.
*/
private Set<Object> getUnwrappedModifiers() {
final Set<Object> output = new HashSet<>();
Set<Object> output = new HashSet<>();
for (WrappedAttributeModifier modifier : modifiers) {
output.add(modifier.getHandle());
@ -476,7 +476,9 @@ public class WrappedAttribute extends AbstractWrapper {
throw new IllegalArgumentException("Invalid attribute name: " + this.attributeKey);
}
attributeKey = registry.getHolder(attributeKey);
if (IS_IN_HOLDER) {
attributeKey = registry.getHolder(attributeKey);
}
} else {
attributeKey = this.attributeKey;
}

7
src/test/java/com/comphenix/protocol/wrappers/WrappedAttributeTest.java
View File

@ -7,6 +7,7 @@ import com.comphenix.protocol.BukkitInitialization;
import com.comphenix.protocol.PacketType;
import com.comphenix.protocol.events.PacketContainer;
import com.comphenix.protocol.wrappers.WrappedAttributeModifier.Operation;
import com.google.common.collect.Lists;
import net.minecraft.core.Holder;
import net.minecraft.core.IRegistry;
@ -17,12 +18,9 @@ import net.minecraft.world.entity.ai.attributes.AttributeBase;
import net.minecraft.world.entity.ai.attributes.AttributeModifier;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotSame;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.*;
public class WrappedAttributeTest {
@ -71,7 +69,6 @@ public class WrappedAttributeTest {
}
@Test
@Disabled // TODO -- modifiers are missing (or the hasModifier check is wrong)
public void testAttribute() {
assertEquals(this.attribute, WrappedAttribute.fromHandle(this.getAttributeCopy(this.attribute)));