Package net.minecraft.world.effect

Class MobEffect

java.lang.Object

net.minecraft.world.effect.MobEffect

All Implemented Interfaces:

FeatureElement, IMobEffectExtension

Direct Known Subclasses:

AbsorptionMobEffect, BadOmenMobEffect, HungerMobEffect, InfestedMobEffect, InstantenousMobEffect, OozingMobEffect, PoisonMobEffect, RaidOmenMobEffect, RegenerationMobEffect, WeavingMobEffect, WindChargedMobEffect, WitherMobEffect

public class MobEffect
extends Object
implements FeatureElement, IMobEffectExtension

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	MobEffect.AttributeTemplate

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	AMBIENT_ALPHA
private final Map<Holder<Attribute>,MobEffect.AttributeTemplate>	attributeModifiers	Contains a Map of the AttributeModifiers registered by potions
private int	blendDurationTicks
private final MobEffectCategory	category
static final com.mojang.serialization.Codec<Holder<MobEffect>>	CODEC
private final int	color
private String	descriptionId
private final Function<MobEffectInstance,ParticleOptions>	particleFactory
private FeatureFlagSet	requiredFeatures
private Optional<SoundEvent>	soundOnAdded
static final StreamCodec<RegistryFriendlyByteBuf,Holder<MobEffect>>	STREAM_CODEC

Fields inherited from interface net.minecraft.world.flag.FeatureElement

FILTERED_REGISTRIES

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MobEffect(MobEffectCategory category, int color)
protected	MobEffect(MobEffectCategory category, int color, Function<MobEffectInstance,ParticleOptions> particleFactory)	Neo: Constructor that can take in the particle factory as a function of the MobEffectInstance .
protected	MobEffect(MobEffectCategory category, int color, ParticleOptions particle)

Method Summary

Modifier and Type	Method	Description
MobEffect	addAttributeModifier(Holder<Attribute> attribute, ResourceLocation id, double amount, AttributeModifier.Operation operation)
MobEffect	addAttributeModifier(Holder<Attribute> attribute, ResourceLocation id, AttributeModifier.Operation operation, it.unimi.dsi.fastutil.ints.Int2DoubleFunction curve)	Neo: attribute template with custom level curve, for mob effects providing non-linear attribute modifiers.
void	addAttributeModifiers(AttributeMap attributeMap, int amplifier)
boolean	applyEffectTick(ServerLevel level, LivingEntity entity, int amplifier)
void	applyInstantenousEffect(ServerLevel level, Entity source, Entity indirectSource, LivingEntity entity, int amplifier, double health)
void	createModifiers(int amplifier, BiConsumer<Holder<Attribute>,AttributeModifier> output)
ParticleOptions	createParticleOptions(MobEffectInstance effect)
int	getBlendDurationTicks()
MobEffectCategory	getCategory()
int	getColor()
String	getDescriptionId()
Component	getDisplayName()
protected String	getOrCreateDescriptionId()
boolean	isBeneficial()
boolean	isInstantenous()
void	onEffectAdded(LivingEntity entity, int amplifier)
void	onEffectStarted(LivingEntity entity, int amplifier)
void	onMobHurt(ServerLevel level, LivingEntity entity, int amplifier, DamageSource damageSource, float amount)
void	onMobRemoved(ServerLevel level, LivingEntity entity, int amplifier, Entity.RemovalReason reason)
void	removeAttributeModifiers(AttributeMap attributeMap)
FeatureFlagSet	requiredFeatures()
MobEffect	requiredFeatures(FeatureFlag... requiredFeatures)
MobEffect	setBlendDuration(int blendDuration)
boolean	shouldApplyEffectTickThisTick(int duration, int amplifier)
MobEffect	withSoundOnAdded(SoundEvent sound)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.minecraft.world.flag.FeatureElement

isEnabled

Methods inherited from interface net.neoforged.neoforge.common.extensions.IMobEffectExtension

getSortOrder

Field Details

CODEC

public static final com.mojang.serialization.Codec<Holder<MobEffect>> CODEC

STREAM_CODEC

public static final StreamCodec<RegistryFriendlyByteBuf,Holder<MobEffect>> STREAM_CODEC

AMBIENT_ALPHA

private static final int AMBIENT_ALPHA

attributeModifiers

private final Map<Holder<Attribute>,MobEffect.AttributeTemplate> attributeModifiers

Contains a Map of the AttributeModifiers registered by potions

category

private final MobEffectCategory category

color

private final int color

particleFactory

private final Function<MobEffectInstance,ParticleOptions> particleFactory

descriptionId

@Nullable
private String descriptionId

blendDurationTicks

private int blendDurationTicks

soundOnAdded

private Optional<SoundEvent> soundOnAdded

requiredFeatures

private FeatureFlagSet requiredFeatures

Constructor Details

MobEffect

protected MobEffect(MobEffectCategory category,
 int color)

MobEffect

protected MobEffect(MobEffectCategory category,
 int color,
 ParticleOptions particle)

MobEffect

protected MobEffect(MobEffectCategory category,
 int color,
 Function<MobEffectInstance,ParticleOptions> particleFactory)

Neo: Constructor that can take in the particle factory as a function of the MobEffectInstance . This should be used if the desired ParticleOptions depends on the presence of other registry entries.

Method Details

getBlendDurationTicks

public int getBlendDurationTicks()

applyEffectTick

public boolean applyEffectTick(ServerLevel level,
 LivingEntity entity,
 int amplifier)

applyInstantenousEffect

public void applyInstantenousEffect(ServerLevel level,
 @Nullable
 Entity source,
 @Nullable
 Entity indirectSource,
 LivingEntity entity,
 int amplifier,
 double health)

shouldApplyEffectTickThisTick

public boolean shouldApplyEffectTickThisTick(int duration,
 int amplifier)

onEffectStarted

public void onEffectStarted(LivingEntity entity,
 int amplifier)

onEffectAdded

public void onEffectAdded(LivingEntity entity,
 int amplifier)

onMobRemoved

public void onMobRemoved(ServerLevel level,
 LivingEntity entity,
 int amplifier,
 Entity.RemovalReason reason)

onMobHurt

public void onMobHurt(ServerLevel level,
 LivingEntity entity,
 int amplifier,
 DamageSource damageSource,
 float amount)

isInstantenous

public boolean isInstantenous()

getOrCreateDescriptionId

protected String getOrCreateDescriptionId()

getDescriptionId

public String getDescriptionId()

getDisplayName

public Component getDisplayName()

getCategory

public MobEffectCategory getCategory()

getColor

public int getColor()

addAttributeModifier

public MobEffect addAttributeModifier(Holder<Attribute> attribute,
 ResourceLocation id,
 double amount,
 AttributeModifier.Operation operation)

addAttributeModifier

public MobEffect addAttributeModifier(Holder<Attribute> attribute,
 ResourceLocation id,
 AttributeModifier.Operation operation,
 it.unimi.dsi.fastutil.ints.Int2DoubleFunction curve)

Neo: attribute template with custom level curve, for mob effects providing non-linear attribute modifiers.

Parameters:

attribute - The attribute of the modifier

id - ID of the modifier

operation - Operation of the modifier

curve - A function mapping effect instance amplifier to modifier amount

setBlendDuration

public MobEffect setBlendDuration(int blendDuration)

createModifiers

public void createModifiers(int amplifier,
 BiConsumer<Holder<Attribute>,AttributeModifier> output)

removeAttributeModifiers

public void removeAttributeModifiers(AttributeMap attributeMap)

addAttributeModifiers

public void addAttributeModifiers(AttributeMap attributeMap,
 int amplifier)

isBeneficial

public boolean isBeneficial()

createParticleOptions

public ParticleOptions createParticleOptions(MobEffectInstance effect)

withSoundOnAdded

public MobEffect withSoundOnAdded(SoundEvent sound)

requiredFeatures

public MobEffect requiredFeatures(FeatureFlag... requiredFeatures)

requiredFeatures

public FeatureFlagSet requiredFeatures()

Specified by:

requiredFeatures in interface FeatureElement