Package net.minecraft.entity.projectile

Class PersistentProjectileEntity

java.lang.Object

net.minecraft.entity.Entity

net.minecraft.entity.projectile.ProjectileEntity

net.minecraft.entity.projectile.PersistentProjectileEntity

All Implemented Interfaces:

DataTracked, Ownable, ScoreHolder, CommandOutput, Nameable, EntityLike

Direct Known Subclasses:

ArrowEntity, SpectralArrowEntity, TridentEntity

public abstract class PersistentProjectileEntity
extends ProjectileEntity

Mappings:

Namespace	Name
named	net/minecraft/entity/projectile/PersistentProjectileEntity
intermediary	net/minecraft/class_1665
official	cnb

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	PersistentProjectileEntity.PickupPermission

Nested classes/interfaces inherited from class net.minecraft.entity.Entity

Entity.MoveEffect, Entity.PositionUpdater, Entity.RemovalReason

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	CRITICAL_FLAG
private double	damage
private static final double	field_30657
private @Nullable BlockState	inBlockState
protected boolean	inGround
protected int	inGroundTime
private int	life
private static final int	NO_CLIP_FLAG
PersistentProjectileEntity.PickupPermission	pickupType
private static final TrackedData<Byte>	PIERCE_LEVEL
private @Nullable IntOpenHashSet	piercedEntities
private @Nullable List<Entity>	piercingKilledEntities
private static final TrackedData<Byte>	PROJECTILE_FLAGS
int	shake
private SoundEvent	sound
private ItemStack	stack
private @Nullable ItemStack	weapon

Fields inherited from class net.minecraft.entity.Entity

age, collidedSoftly, dataTracker, DEFAULT_FRICTION, DEFAULT_MIN_FREEZE_DAMAGE_TICKS, DEFAULT_PORTAL_COOLDOWN, distanceTraveled, FALL_FLYING_FLAG_INDEX, fallDistance, field_44870, field_44871, field_44872, field_49073, field_49791, field_51994, firstUpdate, FLAGS, fluidHeight, FREEZING_DAMAGE_INTERVAL, GLOWING_FLAG_INDEX, groundCollision, horizontalCollision, horizontalSpeed, ID_KEY, ignoreCameraFrustum, inPowderSnow, intersectionChecked, lastRenderX, lastRenderY, lastRenderZ, MAX_COMMAND_TAGS, MAX_RIDING_COOLDOWN, MIN_RISING_BUBBLE_COLUMN_SPEED, movementMultiplier, noClip, ON_FIRE_FLAG_INDEX, PASSENGERS_KEY, POSE, prevHorizontalSpeed, prevPitch, prevX, prevY, prevYaw, prevZ, random, ridingCooldown, speed, submergedInWater, supportingBlockPos, timeUntilRegen, touchingWater, uuid, UUID_KEY, uuidString, velocityDirty, velocityModified, verticalCollision, wasInPowderSnow, wasOnFire

Fields inherited from interface net.minecraft.server.command.CommandOutput

DUMMY

Fields inherited from interface net.minecraft.scoreboard.ScoreHolder

WILDCARD, WILDCARD_NAME

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PersistentProjectileEntity(EntityType<? extends PersistentProjectileEntity> type, double x, double y, double z, World world, ItemStack stack, @Nullable ItemStack weapon)
protected	PersistentProjectileEntity(EntityType<? extends PersistentProjectileEntity> type, LivingEntity owner, World world, ItemStack stack, @Nullable ItemStack shotFrom)
protected	PersistentProjectileEntity(EntityType<? extends PersistentProjectileEntity> type, World world)

Method Summary

Modifier and Type	Method	Description
protected void	age()
void	applyDamageModifier(float damageModifier)
protected ItemStack	asItemStack()
boolean	canHit()	Returns whether the entity can be hit with a projectile or be targeted by the player crosshair.
protected boolean	canHit(Entity entity)
private void	clearPiercingStatus()
private void	fall()
double	getDamage()
protected abstract ItemStack	getDefaultItemStack()
protected float	getDragInWater()
protected @Nullable EntityHitResult	getEntityCollision(Vec3d currentPosition, Vec3d nextPosition)
protected double	getGravity()
protected SoundEvent	getHitSound()
ItemStack	getItemStack()	Returns the read-only item stack representing the projectile.
protected Entity.MoveEffect	getMoveEffect()	Returns the possible effect(s) of an entity moving.
byte	getPierceLevel()
protected final SoundEvent	getSound()
StackReference	getStackReference(int mappedIndex)	Obtains a stack reference to be modified.
protected @Nullable ItemStack	getWeaponStack()
protected void	initDataTracker(DataTracker.Builder builder)	Initializes data tracker.
boolean	isAttackable()	Returns whether the entity can be attacked by players.
boolean	isCritical()
boolean	isNoClip()
boolean	isShotFromCrossbow()
protected void	knockback(LivingEntity target, DamageSource source)
void	move(MovementType movementType, Vec3d movement)
protected void	onBlockHit(BlockHitResult blockHitResult)
protected void	onBlockHitEnchantmentEffects(ServerWorld serverWorld, BlockHitResult blockHitResult, ItemStack shotFromStack)
protected void	onEntityHit(EntityHitResult entityHitResult)
protected void	onHit(LivingEntity target)
void	onPlayerCollision(PlayerEntity player)	Called when a player collides with the entity.
void	readCustomDataFromNbt(NbtCompound nbt)	Reads custom data from nbt.
void	setCritical(boolean critical)
void	setDamage(double damage)
void	setNoClip(boolean noClip)
void	setOwner(@Nullable Entity entity)
private void	setPierceLevel(byte level)
private void	setProjectileFlag(int index, boolean flag)
void	setSound(SoundEvent sound)
protected void	setStack(ItemStack stack)
void	setVelocity(double x, double y, double z, float power, float uncertainty)	Sets velocity and updates rotation accordingly.
void	setVelocityClient(double x, double y, double z)
private boolean	shouldFall()
boolean	shouldRender(double distance)
void	tick()	Ticks this entity.
protected boolean	tryPickup(PlayerEntity player)
void	updateTrackedPositionAndAngles(double x, double y, double z, float yaw, float pitch, int interpolationSteps)
void	writeCustomDataToNbt(NbtCompound nbt)	Writes custom data to nbt.

Methods inherited from class net.minecraft.entity.projectile.ProjectileEntity

calculateVelocity, canBreakBlocks, canModifyAt, copyFrom, createSpawnPacket, deflect, getEffectCause, getKnockback, getOwner, getTargetingMargin, hitOrDeflect, isOwner, method_60728, onCollision, onDeflected, onSpawnPacket, setVelocity, updateRotation, updateRotation

Methods inherited from class net.minecraft.entity.Entity

addAirTravelEffects, addCommandTag, addFlapEffects, addPassenger, addVelocity, addVelocity, addVelocityInternal, adjustMovementForCollisions, adjustMovementForPiston, adjustMovementForSneaking, animateDamage, applyGravity, applyMirror, applyRotation, attemptTickInVoid, baseTick, bypassesLandingEffects, bypassesSteppingEffects, calculateBoundingBox, calculateDimensions, calculateNextStepSoundDistance, canAddPassenger, canAvoidTraps, canBeHitByProjectile, canBeSpectated, canExplosionDestroyBlock, canFreeze, canMoveVoluntarily, canSprintAsVehicle, canStartRiding, canUsePortals, changeLookDirection, checkBlockCollision, checkDespawn, collidesWith, collidesWithStateAtPos, copyPositionAndRotation, couldAcceptPassenger, damage, detach, discard, dismountVehicle, distanceTo, doesNotCollide, doesRenderOnFire, dropItem, dropItem, dropStack, dropStack, emitGameEvent, emitGameEvent, entityDataRequiresOperator, equals, extinguish, extinguishWithSound, fall, getAir, getAttachments, getBlockPos, getBlockStateAtPos, getBlockX, getBlockY, getBlockZ, getBodyY, getBodyYaw, getBoundingBox, getBrightnessAtEyes, getBurningDuration, getCameraPosVec, getChunkPos, getClientCameraPosVec, getCommandSource, getCommandTags, getControllingPassenger, getControllingVehicle, getCustomName, getDamageSources, getDataTracker, getDefaultName, getDefaultPortalCooldown, getDimensions, getDisplayName, getEffectiveExplosionResistance, getEntityWorld, getEyeHeight, getEyePos, getEyeY, getFacing, getFinalGravity, getFireTicks, getFirstPassenger, getFlag, getFluidHeight, getFreezingScale, getFrozenTicks, getHandPosOffset, getHeadYaw, getHeight, getHighSpeedSplashSound, getHorizontalFacing, getHoverEvent, getId, getJumpVelocityMultiplier, getLandingBlockState, getLandingPos, getLeashOffset, getLeashOffset, getLeashPos, getLerpedPos, getLerpTargetPitch, getLerpTargetX, getLerpTargetY, getLerpTargetYaw, getLerpTargetZ, getMaxAir, getMinFreezeDamageTicks, getMovement, getMovementDirection, getName, getNameForScoreboard, getOppositeRotationVector, getOppositeRotationVector, getParticleX, getParticleZ, getPassengerAttachmentPos, getPassengerAttachmentPos, getPassengerDismountOffset, getPassengerList, getPassengerRidingPos, getPassengersDeep, getPermissionLevel, getPickBlockStack, getPistonBehavior, getPitch, getPitch, getPlayerPassengers, getPortalCooldown, getPos, getPose, getPosWithYOffset, getProjectileDeflection, getRandom, getRandomBodyY, getRegistryManager, getRemovalReason, getRenderDistanceMultiplier, getRootVehicle, getRotationClient, getRotationVec, getRotationVecClient, getRotationVector, getRotationVector, getSafeFallDistance, getSavedEntityId, getScoreboardTeam, getServer, getSoundCategory, getSplashSound, getStandingEyeHeight, getStepHeight, getSteppingBlockState, getSteppingPos, getStepSoundPos, getSwimHeight, getSwimSound, getSyncedPos, getTeamColorValue, getTrackedPosition, getType, getUuid, getUuidAsString, getVehicle, getVehicleAttachmentPos, getVelocity, getVelocityAffectingPos, getVelocityMultiplier, getVisibilityBoundingBox, getWidth, getWorld, getX, getY, getYaw, getYaw, getZ, handleAttack, handleFallDamage, handleStatus, hasCollidedSoftly, hasControllingPassenger, hasCustomName, hashCode, hasNoGravity, hasPassenger, hasPassenger, hasPassengerDeep, hasPassengers, hasPermissionLevel, hasPlayerRider, hasPortalCooldown, hasVehicle, interact, interactAt, isAlive, isCollidable, isConnectedThroughVehicle, isCrawling, isCustomNameVisible, isDescending, isFireImmune, isFlappingWings, isFrozen, isGlowing, isGlowingLocal, isImmuneToExplosion, isInFluid, isInLava, isInPose, isInRange, isInRange, isInsideWall, isInsideWaterOrBubbleColumn, isInSneakingPose, isInSwimmingPose, isInvisible, isInvisibleTo, isInvulnerable, isInvulnerableTo, isLiving, isLogicalSideForUpdatingMovement, isOnFire, isOnGround, isOnRail, isPartOf, isPlayer, isPushable, isPushedByFluids, isRegionUnloaded, isRemoved, isSilent, isSneaking, isSneaky, isSpectator, isSprinting, isSubmergedIn, isSubmergedInWater, isSupportedBy, isSwimming, isTeammate, isTeamPlayer, isTouchingWater, isTouchingWaterOrRain, isWet, kill, lerpPosAndRotation, limitFallDistance, lookAt, method_60697, method_60698, moveToWorld, occludeVibrationSignals, offsetX, offsetZ, onBlockCollision, onBubbleColumnCollision, onBubbleColumnSurfaceCollision, onDamaged, onDataTrackerUpdate, onExplodedBy, onKilledOther, onLanding, onPassengerLookAround, onRemoved, onStartedTrackingBy, onStoppedTrackingBy, onStruckByLightning, onSwimmingStart, onTrackedDataSet, playCombinationStepSounds, playExtinguishSound, playSecondaryStepSound, playSound, playSoundIfNotSilent, playStepSound, playSwimSound, playSwimSound, populateCrashReport, positionInPortal, pushAwayFrom, pushOutOfBlocks, raycast, readNbt, recalculateDimensions, refreshPosition, refreshPositionAfterTeleport, refreshPositionAfterTeleport, refreshPositionAndAngles, refreshPositionAndAngles, reinitDimensions, remove, removeAllPassengers, removeCommandTag, removeFromDimension, removePassenger, requestTeleport, requestTeleportAndDismount, requestTeleportOffset, resetPortalCooldown, resetPosition, saveNbt, saveSelfNbt, scheduleVelocityUpdate, sendMessage, setAir, setAngles, setBodyYaw, setBoundingBox, setChangeListener, setCustomName, setCustomNameVisible, setFireTicks, setFlag, setFrozenTicks, setGlowing, setHeadYaw, setId, setInPowderSnow, setInvisible, setInvulnerable, setNoGravity, setOnFire, setOnFireFor, setOnFireForTicks, setOnFireFromLava, setOnGround, setOnGround, setPitch, setPortalCooldown, setPos, setPose, setPosition, setPosition, setRemoved, setRenderDistanceMultiplier, setRotation, setSilent, setSneaking, setSprinting, setSwimming, setUuid, setVelocity, setVelocity, setWorld, setYaw, shouldBroadcastConsoleToOps, shouldControlVehicles, shouldDismountUnderwater, shouldEscapePowderSnow, shouldReceiveFeedback, shouldRender, shouldRenderName, shouldSave, shouldSetPositionOnLoad, shouldSpawnSprintingParticles, shouldTrackOutput, slowMovement, spawnSprintingParticles, squaredDistanceTo, squaredDistanceTo, squaredDistanceTo, startRiding, startRiding, stopRiding, streamPassengersAndSelf, streamSelfAndPassengers, teleport, tickInVoid, tickPortalCooldown, tickRiding, toNbtList, toNbtList, toString, tryCheckBlockCollision, unsetRemoved, updateEventHandler, updateKilledAdvancementCriterion, updateMovementInFluid, updatePassengerForDismount, updatePassengerPosition, updatePassengerPosition, updatePosition, updatePositionAndAngles, updateSupportingBlockPos, updateSwimming, updateTrackedHeadRotation, updateTrackedPosition, updateVelocity, updateWaterState, writeNbt

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.minecraft.server.command.CommandOutput

cannotBeSilenced

Methods inherited from interface net.minecraft.scoreboard.ScoreHolder

getStyledDisplayName

Field Details

field_30657

private static final double field_30657

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_30657	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;field_30657:D
intermediary	field_30657	Lnet/minecraft/class_1665;field_30657:D
official	f	Lcnb;f:D

PROJECTILE_FLAGS

private static final TrackedData<Byte> PROJECTILE_FLAGS

Mappings:

Namespace	Name	Mixin selector
named	PROJECTILE_FLAGS	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;PROJECTILE_FLAGS:Lnet/minecraft/entity/data/TrackedData;
intermediary	field_7573	Lnet/minecraft/class_1665;field_7573:Lnet/minecraft/class_2940;
official	g	Lcnb;g:Lajv;

PIERCE_LEVEL

private static final TrackedData<Byte> PIERCE_LEVEL

Mappings:

Namespace	Name	Mixin selector
named	PIERCE_LEVEL	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;PIERCE_LEVEL:Lnet/minecraft/entity/data/TrackedData;
intermediary	field_7589	Lnet/minecraft/class_1665;field_7589:Lnet/minecraft/class_2940;
official	h	Lcnb;h:Lajv;

CRITICAL_FLAG

private static final int CRITICAL_FLAG

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	CRITICAL_FLAG	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;CRITICAL_FLAG:I
intermediary	field_30654	Lnet/minecraft/class_1665;field_30654:I
official	i	Lcnb;i:I

NO_CLIP_FLAG

private static final int NO_CLIP_FLAG

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	NO_CLIP_FLAG	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;NO_CLIP_FLAG:I
intermediary	field_30655	Lnet/minecraft/class_1665;field_30655:I
official	j	Lcnb;j:I

inBlockState

@Nullable
private @Nullable BlockState inBlockState

Mappings:

Namespace	Name	Mixin selector
named	inBlockState	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;inBlockState:Lnet/minecraft/block/BlockState;
intermediary	field_7586	Lnet/minecraft/class_1665;field_7586:Lnet/minecraft/class_2680;
official	k	Lcnb;k:Ldta;

inGround

protected boolean inGround

Mappings:

Namespace	Name	Mixin selector
named	inGround	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;inGround:Z
intermediary	field_7588	Lnet/minecraft/class_1665;field_7588:Z
official	b	Lcnb;b:Z

inGroundTime

protected int inGroundTime

Mappings:

Namespace	Name	Mixin selector
named	inGroundTime	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;inGroundTime:I
intermediary	field_7576	Lnet/minecraft/class_1665;field_7576:I
official	c	Lcnb;c:I

pickupType

public PersistentProjectileEntity.PickupPermission pickupType

Mappings:

Namespace	Name	Mixin selector
named	pickupType	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;pickupType:Lnet/minecraft/entity/projectile/PersistentProjectileEntity$PickupPermission;
intermediary	field_7572	Lnet/minecraft/class_1665;field_7572:Lnet/minecraft/class_1665$class_1666;
official	d	Lcnb;d:Lcnb$a;

shake

public int shake

Mappings:

Namespace	Name	Mixin selector
named	shake	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;shake:I
intermediary	field_7574	Lnet/minecraft/class_1665;field_7574:I
official	e	Lcnb;e:I

life

private int life

Mappings:

Namespace	Name	Mixin selector
named	life	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;life:I
intermediary	field_7578	Lnet/minecraft/class_1665;field_7578:I
official	l	Lcnb;l:I

damage

private double damage

Mappings:

Namespace	Name	Mixin selector
named	damage	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;damage:D
intermediary	field_7571	Lnet/minecraft/class_1665;field_7571:D
official	m	Lcnb;m:D

sound

private SoundEvent sound

Mappings:

Namespace	Name	Mixin selector
named	sound	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;sound:Lnet/minecraft/sound/SoundEvent;
intermediary	field_7584	Lnet/minecraft/class_1665;field_7584:Lnet/minecraft/class_3414;
official	n	Lcnb;n:Lavn;

piercedEntities

@Nullable
private @Nullable IntOpenHashSet piercedEntities

Mappings:

Namespace	Name	Mixin selector
named	piercedEntities	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;piercedEntities:Lit/unimi/dsi/fastutil/ints/IntOpenHashSet;
intermediary	field_7590	Lnet/minecraft/class_1665;field_7590:Lit/unimi/dsi/fastutil/ints/IntOpenHashSet;
official	o	Lcnb;o:Lit/unimi/dsi/fastutil/ints/IntOpenHashSet;

piercingKilledEntities

@Nullable
private @Nullable List<Entity> piercingKilledEntities

Mappings:

Namespace	Name	Mixin selector
named	piercingKilledEntities	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;piercingKilledEntities:Ljava/util/List;
intermediary	field_7579	Lnet/minecraft/class_1665;field_7579:Ljava/util/List;
official	p	Lcnb;p:Ljava/util/List;

stack

private ItemStack stack

Mappings:

Namespace	Name	Mixin selector
named	stack	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;stack:Lnet/minecraft/item/ItemStack;
intermediary	field_46970	Lnet/minecraft/class_1665;field_46970:Lnet/minecraft/class_1799;
official	q	Lcnb;q:Lcuo;

weapon

@Nullable
private @Nullable ItemStack weapon

Mappings:

Namespace	Name	Mixin selector
named	weapon	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;weapon:Lnet/minecraft/item/ItemStack;
intermediary	field_51620	Lnet/minecraft/class_1665;field_51620:Lnet/minecraft/class_1799;
official	r	Lcnb;r:Lcuo;

Constructor Details

PersistentProjectileEntity

protected PersistentProjectileEntity(EntityType<? extends PersistentProjectileEntity> type,
 World world)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/entity/Entity;<init>(Lnet/minecraft/entity/EntityType;Lnet/minecraft/world/World;)V
intermediary	<init>	Lnet/minecraft/class_1297;<init>(Lnet/minecraft/class_1299;Lnet/minecraft/class_1937;)V
official	<init>	Lbsq;<init>(Lbsw;Ldcu;)V

PersistentProjectileEntity

protected PersistentProjectileEntity(EntityType<? extends PersistentProjectileEntity> type,
 double x,
 double y,
 double z,
 World world,
 ItemStack stack,
 @Nullable
 @Nullable ItemStack weapon)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;<init>(Lnet/minecraft/entity/EntityType;DDDLnet/minecraft/world/World;Lnet/minecraft/item/ItemStack;Lnet/minecraft/item/ItemStack;)V
intermediary	<init>	Lnet/minecraft/class_1665;<init>(Lnet/minecraft/class_1299;DDDLnet/minecraft/class_1937;Lnet/minecraft/class_1799;Lnet/minecraft/class_1799;)V
official	<init>	Lcnb;<init>(Lbsw;DDDLdcu;Lcuo;Lcuo;)V

PersistentProjectileEntity

protected PersistentProjectileEntity(EntityType<? extends PersistentProjectileEntity> type,
 LivingEntity owner,
 World world,
 ItemStack stack,
 @Nullable
 @Nullable ItemStack shotFrom)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;<init>(Lnet/minecraft/entity/EntityType;Lnet/minecraft/entity/LivingEntity;Lnet/minecraft/world/World;Lnet/minecraft/item/ItemStack;Lnet/minecraft/item/ItemStack;)V
intermediary	<init>	Lnet/minecraft/class_1665;<init>(Lnet/minecraft/class_1299;Lnet/minecraft/class_1309;Lnet/minecraft/class_1937;Lnet/minecraft/class_1799;Lnet/minecraft/class_1799;)V
official	<init>	Lcnb;<init>(Lbsw;Lbtl;Ldcu;Lcuo;Lcuo;)V

Method Details

setSound

public void setSound(SoundEvent sound)

Mappings:

Namespace	Name	Mixin selector
named	setSound	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;setSound(Lnet/minecraft/sound/SoundEvent;)V
intermediary	method_7444	Lnet/minecraft/class_1665;method_7444(Lnet/minecraft/class_3414;)V
official	b	Lcnb;b(Lavn;)V

shouldRender

public boolean shouldRender(double distance)

Overrides:

shouldRender in class Entity

Mappings:

Namespace	Name	Mixin selector
named	shouldRender	Lnet/minecraft/entity/Entity;shouldRender(D)Z
intermediary	method_5640	Lnet/minecraft/class_1297;method_5640(D)Z
official	a	Lbsq;a(D)Z

initDataTracker

protected void initDataTracker(DataTracker.Builder builder)

Initializes data tracker.

Specified by:

initDataTracker in class Entity

API Note:

Subclasses should override this and add to the builder any data that needs to be tracked.

Mappings:

Namespace	Name	Mixin selector
named	initDataTracker	Lnet/minecraft/entity/Entity;initDataTracker(Lnet/minecraft/entity/data/DataTracker$Builder;)V
intermediary	method_5693	Lnet/minecraft/class_1297;method_5693(Lnet/minecraft/class_2945$class_9222;)V
official	a	Lbsq;a(Lajz$a;)V

setVelocity

public void setVelocity(double x,
 double y,
 double z,
 float power,
 float uncertainty)

Sets velocity and updates rotation accordingly.

The velocity and rotation will be set to the same direction.

The direction is calculated as follows: Based on the direction vector (x, y, z), a random vector is added, then multiplied by the speed.

Overrides:

setVelocity in class ProjectileEntity

Parameters:

x - the X component of the direction vector

y - the Y component of the direction vector

z - the Z component of the direction vector

power - the speed

uncertainty - the fuzziness added to the direction; player usages have 1.0 and other mobs/tools have higher values; some mobs have difficulty-adjusted values

Mappings:

Namespace	Name	Mixin selector
named	setVelocity	Lnet/minecraft/entity/projectile/ProjectileEntity;setVelocity(DDDFF)V
intermediary	method_7485	Lnet/minecraft/class_1676;method_7485(DDDFF)V
official	c	Lcnn;c(DDDFF)V

updateTrackedPositionAndAngles

public void updateTrackedPositionAndAngles(double x,
 double y,
 double z,
 float yaw,
 float pitch,
 int interpolationSteps)

Overrides:

updateTrackedPositionAndAngles in class Entity

Mappings:

Namespace	Name	Mixin selector
named	updateTrackedPositionAndAngles	Lnet/minecraft/entity/Entity;updateTrackedPositionAndAngles(DDDFFI)V
intermediary	method_5759	Lnet/minecraft/class_1297;method_5759(DDDFFI)V
official	a	Lbsq;a(DDDFFI)V

setVelocityClient

public void setVelocityClient(double x,
 double y,
 double z)

Overrides:

setVelocityClient in class ProjectileEntity

Mappings:

Namespace	Name	Mixin selector
named	setVelocityClient	Lnet/minecraft/entity/Entity;setVelocityClient(DDD)V
intermediary	method_5750	Lnet/minecraft/class_1297;method_5750(DDD)V
official	l	Lbsq;l(DDD)V

tick

public void tick()

Ticks this entity.

Overrides:

tick in class ProjectileEntity

See Also:

• LivingEntity.tickMovement()
• MobEntity.mobTick()

API Note:

This can be overridden to add additional logics. super.tick(); should be called in those cases.

Implementation Note:

By default, this delegates all logics to Entity.baseTick().

Mappings:

Namespace	Name	Mixin selector
named	tick	Lnet/minecraft/entity/Entity;tick()V
intermediary	method_5773	Lnet/minecraft/class_1297;method_5773()V
official	l	Lbsq;l()V

getGravity

protected double getGravity()

Overrides:

getGravity in class Entity

Mappings:

Namespace	Name	Mixin selector
named	getGravity	Lnet/minecraft/entity/Entity;getGravity()D
intermediary	method_7490	Lnet/minecraft/class_1297;method_7490()D
official	aZ	Lbsq;aZ()D

shouldFall

private boolean shouldFall()

Mappings:

Namespace	Name	Mixin selector
named	shouldFall	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;shouldFall()Z
intermediary	method_26351	Lnet/minecraft/class_1665;method_26351()Z
official	H	Lcnb;H()Z

fall

private void fall()

Mappings:

Namespace	Name	Mixin selector
named	fall	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;fall()V
intermediary	method_26352	Lnet/minecraft/class_1665;method_26352()V
official	L	Lcnb;L()V

move

public void move(MovementType movementType,
 Vec3d movement)

Overrides:

move in class Entity

Mappings:

Namespace	Name	Mixin selector
named	move	Lnet/minecraft/entity/Entity;move(Lnet/minecraft/entity/MovementType;Lnet/minecraft/util/math/Vec3d;)V
intermediary	method_5784	Lnet/minecraft/class_1297;method_5784(Lnet/minecraft/class_1313;Lnet/minecraft/class_243;)V
official	a	Lbsq;a(Lbtq;Leww;)V

age

protected void age()

Mappings:

Namespace	Name	Mixin selector
named	age	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;age()V
intermediary	method_7446	Lnet/minecraft/class_1665;method_7446()V
official	p	Lcnb;p()V

clearPiercingStatus

private void clearPiercingStatus()

Mappings:

Namespace	Name	Mixin selector
named	clearPiercingStatus	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;clearPiercingStatus()V
intermediary	method_7453	Lnet/minecraft/class_1665;method_7453()V
official	N	Lcnb;N()V

onEntityHit

protected void onEntityHit(EntityHitResult entityHitResult)

Overrides:

onEntityHit in class ProjectileEntity

Mappings:

Namespace	Name	Mixin selector
named	onEntityHit	Lnet/minecraft/entity/projectile/ProjectileEntity;onEntityHit(Lnet/minecraft/util/hit/EntityHitResult;)V
intermediary	method_7454	Lnet/minecraft/class_1676;method_7454(Lnet/minecraft/class_3966;)V
official	a	Lcnn;a(Lewt;)V

knockback

protected void knockback(LivingEntity target,
 DamageSource source)

Mappings:

Namespace	Name	Mixin selector
named	knockback	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;knockback(Lnet/minecraft/entity/LivingEntity;Lnet/minecraft/entity/damage/DamageSource;)V
intermediary	method_59957	Lnet/minecraft/class_1665;method_59957(Lnet/minecraft/class_1309;Lnet/minecraft/class_1282;)V
official	a	Lcnb;a(Lbtl;Lbrj;)V

onBlockHit

protected void onBlockHit(BlockHitResult blockHitResult)

Overrides:

onBlockHit in class ProjectileEntity

Mappings:

Namespace	Name	Mixin selector
named	onBlockHit	Lnet/minecraft/entity/projectile/ProjectileEntity;onBlockHit(Lnet/minecraft/util/hit/BlockHitResult;)V
intermediary	method_24920	Lnet/minecraft/class_1676;method_24920(Lnet/minecraft/class_3965;)V
official	a	Lcnn;a(Lews;)V

onBlockHitEnchantmentEffects

protected void onBlockHitEnchantmentEffects(ServerWorld serverWorld,
 BlockHitResult blockHitResult,
 ItemStack shotFromStack)

Mappings:

Namespace	Name	Mixin selector
named	onBlockHitEnchantmentEffects	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;onBlockHitEnchantmentEffects(Lnet/minecraft/server/world/ServerWorld;Lnet/minecraft/util/hit/BlockHitResult;Lnet/minecraft/item/ItemStack;)V
intermediary	method_59956	Lnet/minecraft/class_1665;method_59956(Lnet/minecraft/class_3218;Lnet/minecraft/class_3965;Lnet/minecraft/class_1799;)V
official	a	Lcnb;a(Laqt;Lews;Lcuo;)V

getWeaponStack

@Nullable
protected @Nullable ItemStack getWeaponStack()

Returns:

the weapon this projectile was shot from.

Mappings:

Namespace	Name	Mixin selector
named	getWeaponStack	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;getWeaponStack()Lnet/minecraft/item/ItemStack;
intermediary	method_59958	Lnet/minecraft/class_1665;method_59958()Lnet/minecraft/class_1799;
official	t	Lcnb;t()Lcuo;

getHitSound

protected SoundEvent getHitSound()

Mappings:

Namespace	Name	Mixin selector
named	getHitSound	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;getHitSound()Lnet/minecraft/sound/SoundEvent;
intermediary	method_7440	Lnet/minecraft/class_1665;method_7440()Lnet/minecraft/class_3414;
official	v	Lcnb;v()Lavn;

getSound

protected final SoundEvent getSound()

Mappings:

Namespace	Name	Mixin selector
named	getSound	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;getSound()Lnet/minecraft/sound/SoundEvent;
intermediary	method_20011	Lnet/minecraft/class_1665;method_20011()Lnet/minecraft/class_3414;
official	w	Lcnb;w()Lavn;

onHit

protected void onHit(LivingEntity target)

Mappings:

Namespace	Name	Mixin selector
named	onHit	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;onHit(Lnet/minecraft/entity/LivingEntity;)V
intermediary	method_7450	Lnet/minecraft/class_1665;method_7450(Lnet/minecraft/class_1309;)V
official	a	Lcnb;a(Lbtl;)V

getEntityCollision

@Nullable
protected @Nullable EntityHitResult getEntityCollision(Vec3d currentPosition,
 Vec3d nextPosition)

Mappings:

Namespace	Name	Mixin selector
named	getEntityCollision	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;getEntityCollision(Lnet/minecraft/util/math/Vec3d;Lnet/minecraft/util/math/Vec3d;)Lnet/minecraft/util/hit/EntityHitResult;
intermediary	method_7434	Lnet/minecraft/class_1665;method_7434(Lnet/minecraft/class_243;Lnet/minecraft/class_243;)Lnet/minecraft/class_3966;
official	a	Lcnb;a(Leww;Leww;)Lewt;

canHit

protected boolean canHit(Entity entity)

Overrides:

canHit in class ProjectileEntity

Mappings:

Namespace	Name	Mixin selector
named	canHit	Lnet/minecraft/entity/projectile/ProjectileEntity;canHit(Lnet/minecraft/entity/Entity;)Z
intermediary	method_26958	Lnet/minecraft/class_1676;method_26958(Lnet/minecraft/class_1297;)Z
official	b	Lcnn;b(Lbsq;)Z

writeCustomDataToNbt

public void writeCustomDataToNbt(NbtCompound nbt)

Writes custom data to nbt. Subclasses have to implement this.

NBT is a storage format; therefore, a data from NBT is loaded to an entity instance's fields, which are used for other operations instead of the NBT. The data is written back to NBT when saving the entity.

Overrides:

writeCustomDataToNbt in class ProjectileEntity

See Also:

• readCustomDataFromNbt(net.minecraft.nbt.NbtCompound)

Mappings:

Namespace	Name	Mixin selector
named	writeCustomDataToNbt	Lnet/minecraft/entity/Entity;writeCustomDataToNbt(Lnet/minecraft/nbt/NbtCompound;)V
intermediary	method_5652	Lnet/minecraft/class_1297;method_5652(Lnet/minecraft/class_2487;)V
official	b	Lbsq;b(Lua;)V

readCustomDataFromNbt

public void readCustomDataFromNbt(NbtCompound nbt)

Reads custom data from nbt. Subclasses have to implement this.

NBT is a storage format; therefore, a data from NBT is loaded to an entity instance's fields, which are used for other operations instead of the NBT. The data is written back to NBT when saving the entity.

nbt might not have all expected keys, or might have a key whose value does not meet the requirement (such as the type or the range). This method should fall back to a reasonable default value instead of throwing an exception.

Overrides:

readCustomDataFromNbt in class ProjectileEntity

See Also:

• writeCustomDataToNbt(net.minecraft.nbt.NbtCompound)

Mappings:

Namespace	Name	Mixin selector
named	readCustomDataFromNbt	Lnet/minecraft/entity/Entity;readCustomDataFromNbt(Lnet/minecraft/nbt/NbtCompound;)V
intermediary	method_5749	Lnet/minecraft/class_1297;method_5749(Lnet/minecraft/class_2487;)V
official	a	Lbsq;a(Lua;)V

setOwner

public void setOwner(@Nullable
 @Nullable Entity entity)

Overrides:

setOwner in class ProjectileEntity

Mappings:

Namespace	Name	Mixin selector
named	setOwner	Lnet/minecraft/entity/projectile/ProjectileEntity;setOwner(Lnet/minecraft/entity/Entity;)V
intermediary	method_7432	Lnet/minecraft/class_1676;method_7432(Lnet/minecraft/class_1297;)V
official	c	Lcnn;c(Lbsq;)V

onPlayerCollision

public void onPlayerCollision(PlayerEntity player)

Called when a player collides with the entity. Does nothing by default.

This should be overridden if the collision logic is specific to players, such as picking up item entities, experience orbs, or arrows.

Overrides:

onPlayerCollision in class Entity

Mappings:

Namespace	Name	Mixin selector
named	onPlayerCollision	Lnet/minecraft/entity/Entity;onPlayerCollision(Lnet/minecraft/entity/player/PlayerEntity;)V
intermediary	method_5694	Lnet/minecraft/class_1297;method_5694(Lnet/minecraft/class_1657;)V
official	b_	Lbsq;b_(Lcmv;)V

tryPickup

protected boolean tryPickup(PlayerEntity player)

Mappings:

Namespace	Name	Mixin selector
named	tryPickup	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;tryPickup(Lnet/minecraft/entity/player/PlayerEntity;)Z
intermediary	method_34713	Lnet/minecraft/class_1665;method_34713(Lnet/minecraft/class_1657;)Z
official	a	Lcnb;a(Lcmv;)Z

asItemStack

protected ItemStack asItemStack()

Mappings:

Namespace	Name	Mixin selector
named	asItemStack	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;asItemStack()Lnet/minecraft/item/ItemStack;
intermediary	method_7445	Lnet/minecraft/class_1665;method_7445()Lnet/minecraft/class_1799;
official	x	Lcnb;x()Lcuo;

getDefaultItemStack

protected abstract ItemStack getDefaultItemStack()

Mappings:

Namespace	Name	Mixin selector
named	getDefaultItemStack	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;getDefaultItemStack()Lnet/minecraft/item/ItemStack;
intermediary	method_57314	Lnet/minecraft/class_1665;method_57314()Lnet/minecraft/class_1799;
official	y	Lcnb;y()Lcuo;

getMoveEffect

protected Entity.MoveEffect getMoveEffect()

Returns the possible effect(s) of an entity moving.

Overrides:

getMoveEffect in class Entity

Implementation Note:

If an entity does not emit game events or play move sounds, this method should be overridden as returning a value other than ALL allows skipping some movement logic and boost ticking performance.

Mappings:

Namespace	Name	Mixin selector
named	getMoveEffect	Lnet/minecraft/entity/Entity;getMoveEffect()Lnet/minecraft/entity/Entity$MoveEffect;
intermediary	method_33570	Lnet/minecraft/class_1297;method_33570()Lnet/minecraft/class_1297$class_5799;
official	bc	Lbsq;bc()Lbsq$b;

getItemStack

public ItemStack getItemStack()

Returns the read-only item stack representing the projectile.

This is the original stack used to spawn the projectile. asItemStack() returns a copy of that stack which can be safely changed. Additionally, asItemStack() reflects changes to the entity data, such as custom potion ID.

Returns:

the read-only item stack representing the projectile

Mappings:

Namespace	Name	Mixin selector
named	getItemStack	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;getItemStack()Lnet/minecraft/item/ItemStack;
intermediary	method_54759	Lnet/minecraft/class_1665;method_54759()Lnet/minecraft/class_1799;
official	z	Lcnb;z()Lcuo;

setDamage

public void setDamage(double damage)

Mappings:

Namespace	Name	Mixin selector
named	setDamage	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;setDamage(D)V
intermediary	method_7438	Lnet/minecraft/class_1665;method_7438(D)V
official	h	Lcnb;h(D)V

getDamage

public double getDamage()

Mappings:

Namespace	Name	Mixin selector
named	getDamage	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;getDamage()D
intermediary	method_7448	Lnet/minecraft/class_1665;method_7448()D
official	A	Lcnb;A()D

isAttackable

public boolean isAttackable()

Returns whether the entity can be attacked by players.

Note that this is not called for most entities defined in vanilla as unattackable (such as

invalid reference

ItemEntity

and

invalid reference

ExperienceOrbEntity

) as trying to attack them kicks the player.

Overrides:

isAttackable in class Entity

Returns:

whether the entity can be attacked by players

See Also:

• ServerPlayNetworkHandler.onPlayerInteractEntity(net.minecraft.network.packet.c2s.play.PlayerInteractEntityC2SPacket)

Mappings:

Namespace	Name	Mixin selector
named	isAttackable	Lnet/minecraft/entity/Entity;isAttackable()Z
intermediary	method_5732	Lnet/minecraft/class_1297;method_5732()Z
official	cu	Lbsq;cu()Z

setCritical

public void setCritical(boolean critical)

Mappings:

Namespace	Name	Mixin selector
named	setCritical	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;setCritical(Z)V
intermediary	method_7439	Lnet/minecraft/class_1665;method_7439(Z)V
official	a	Lcnb;a(Z)V

setPierceLevel

private void setPierceLevel(byte level)

Mappings:

Namespace	Name	Mixin selector
named	setPierceLevel	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;setPierceLevel(B)V
intermediary	method_7451	Lnet/minecraft/class_1665;method_7451(B)V
official	a	Lcnb;a(B)V

setProjectileFlag

private void setProjectileFlag(int index,
 boolean flag)

Mappings:

Namespace	Name	Mixin selector
named	setProjectileFlag	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;setProjectileFlag(IZ)V
intermediary	method_7455	Lnet/minecraft/class_1665;method_7455(IZ)V
official	a	Lcnb;a(IZ)V

setStack

protected void setStack(ItemStack stack)

Mappings:

Namespace	Name	Mixin selector
named	setStack	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;setStack(Lnet/minecraft/item/ItemStack;)V
intermediary	method_57313	Lnet/minecraft/class_1665;method_57313(Lnet/minecraft/class_1799;)V
official	a	Lcnb;a(Lcuo;)V

isCritical

public boolean isCritical()

Mappings:

Namespace	Name	Mixin selector
named	isCritical	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;isCritical()Z
intermediary	method_7443	Lnet/minecraft/class_1665;method_7443()Z
official	B	Lcnb;B()Z

isShotFromCrossbow

public boolean isShotFromCrossbow()

Mappings:

Namespace	Name	Mixin selector
named	isShotFromCrossbow	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;isShotFromCrossbow()Z
intermediary	method_7456	Lnet/minecraft/class_1665;method_7456()Z
official	C	Lcnb;C()Z

getPierceLevel

public byte getPierceLevel()

Mappings:

Namespace	Name	Mixin selector
named	getPierceLevel	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;getPierceLevel()B
intermediary	method_7447	Lnet/minecraft/class_1665;method_7447()B
official	D	Lcnb;D()B

applyDamageModifier

public void applyDamageModifier(float damageModifier)

Mappings:

Namespace	Name	Mixin selector
named	applyDamageModifier	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;applyDamageModifier(F)V
intermediary	method_59955	Lnet/minecraft/class_1665;method_59955(F)V
official	a	Lcnb;a(F)V

getDragInWater

protected float getDragInWater()

Mappings:

Namespace	Name	Mixin selector
named	getDragInWater	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;getDragInWater()F
intermediary	method_7436	Lnet/minecraft/class_1665;method_7436()F
official	E	Lcnb;E()F

setNoClip

public void setNoClip(boolean noClip)

Mappings:

Namespace	Name	Mixin selector
named	setNoClip	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;setNoClip(Z)V
intermediary	method_7433	Lnet/minecraft/class_1665;method_7433(Z)V
official	b	Lcnb;b(Z)V

isNoClip

public boolean isNoClip()

Mappings:

Namespace	Name	Mixin selector
named	isNoClip	Lnet/minecraft/entity/projectile/PersistentProjectileEntity;isNoClip()Z
intermediary	method_7441	Lnet/minecraft/class_1665;method_7441()Z
official	F	Lcnb;F()Z

canHit

public boolean canHit()

Returns whether the entity can be hit with a projectile or be targeted by the player crosshair.

Overrides:

canHit in class ProjectileEntity

Returns:

whether the entity can be hit with a projectile or be targeted by the player crosshair

Mappings:

Namespace	Name	Mixin selector
named	canHit	Lnet/minecraft/entity/Entity;canHit()Z
intermediary	method_5863	Lnet/minecraft/class_1297;method_5863()Z
official	bA	Lbsq;bA()Z

getStackReference

public StackReference getStackReference(int mappedIndex)

Obtains a stack reference to be modified. Used by commands like /loot or /item.

Overrides:

getStackReference in class Entity

Parameters:

mappedIndex - the mapped index as given by the item slot argument

See Also:

• ItemSlotArgumentType

Mappings:

Namespace	Name	Mixin selector
named	getStackReference	Lnet/minecraft/entity/Entity;getStackReference(I)Lnet/minecraft/inventory/StackReference;
intermediary	method_32318	Lnet/minecraft/class_1297;method_32318(I)Lnet/minecraft/class_5630;
official	a_	Lbsq;a_(I)Lbue;