Package net.minecraft.world.entity.projectile

Class Projectile

java.lang.Object

net.neoforged.neoforge.attachment.AttachmentHolder

net.minecraft.world.entity.Entity

net.minecraft.world.entity.projectile.Projectile

All Implemented Interfaces:

DataComponentGetter, SyncedDataHolder, TraceableEntity, EntityAccess, UniquelyIdentifyable, Nameable, ScoreHolder, IAttachmentHolder, IEntityExtension

Direct Known Subclasses:

AbstractArrow, AbstractHurtingProjectile, FireworkRocketEntity, FishingHook, LlamaSpit, ShulkerBullet, ThrowableProjectile

public abstract class Projectile
extends Entity
implements TraceableEntity

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	Projectile.ProjectileFactory<T extends Projectile>

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

Entity.MoveFunction, Entity.MovementEmission, Entity.RemovalReason

Nested classes/interfaces inherited from class net.neoforged.neoforge.attachment.AttachmentHolder

AttachmentHolder.AsField

Field Summary

Fields

Modifier and Type	Field	Description
private static final boolean	DEFAULT_HAS_BEEN_SHOT
private static final boolean	DEFAULT_LEFT_OWNER
private boolean	hasBeenShot
private Entity	lastDeflectedBy
private boolean	leftOwner
protected EntityReference<Entity>	owner

Fields inherited from class net.minecraft.world.entity.Entity

BASE_SAFE_FALL_DISTANCE, BASE_TICKS_REQUIRED_TO_FREEZE, blocksBuilding, BOARDING_COOLDOWN, boardingCooldown, CONTENTS_SLOT_INDEX, DATA_POSE, DATA_SHARED_FLAGS_ID, DEFAULT_BB_HEIGHT, DEFAULT_BB_WIDTH, DELTA_AFFECTED_BY_BLOCKS_BELOW_0_2, DELTA_AFFECTED_BY_BLOCKS_BELOW_0_5, DELTA_AFFECTED_BY_BLOCKS_BELOW_1_0, ENTITY_COUNTER, entityData, fallDistance, firstTick, FLAG_FALL_FLYING, FLAG_GLOWING, FLAG_ONFIRE, fluidHeight, flyDist, forgeFluidTypeHeight, FREEZE_HURT_FREQUENCY, hasImpulse, horizontalCollision, hurtMarked, invulnerableTime, isInPowderSnow, mainSupportingBlockPos, MAX_ENTITY_TAG_COUNT, MAX_MOVEMENTS_HANDELED_PER_TICK, minorHorizontalCollision, moveDist, noPhysics, portalProcess, random, stringUUID, stuckSpeedMultiplier, TAG_AIR, TAG_DATA, TAG_FALL_DISTANCE, TAG_FIRE, TAG_GLOWING, TAG_ID, TAG_INVULNERABLE, TAG_MOTION, TAG_NO_GRAVITY, TAG_ON_GROUND, TAG_PASSENGERS, TAG_PORTAL_COOLDOWN, TAG_POS, TAG_ROTATION, TAG_SILENT, TAG_UUID, tickCount, TOTAL_AIR_SUPPLY, uuid, verticalCollision, verticalCollisionBelow, wasEyeInWater, wasInPowderSnow, wasTouchingWater, xo, xOld, xRotO, yo, yOld, yRotO, zo, zOld

Fields inherited from class net.neoforged.neoforge.attachment.AttachmentHolder

ATTACHMENTS_NBT_KEY

Fields inherited from interface net.minecraft.world.scores.ScoreHolder

WILDCARD, WILDCARD_NAME

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Projectile(EntityType<? extends Projectile> entityType, Level level)

Method Summary

Modifier and Type	Method	Description
protected void	addAdditionalSaveData(ValueOutput output)
void	applyOnProjectileSpawned(ServerLevel level, ItemStack spawnedFrom)
it.unimi.dsi.fastutil.doubles.DoubleDoubleImmutablePair	calculateHorizontalHurtKnockbackDirection(LivingEntity entity, DamageSource damageSource)
protected boolean	canHitEntity(Entity target)
private boolean	checkLeftOwner()
boolean	deflect(ProjectileDeflection deflection, Entity entity, Entity owner, boolean deflectedByPlayer)
Packet<ClientGamePacketListener>	getAddEntityPacket(ServerEntity entity)
int	getDimensionChangingDelay()
Entity	getEffectSource()
Vec3	getMovementToShoot(double x, double y, double z, float velocity, float inaccuracy)
Entity	getOwner()
float	getPickRadius()
protected ProjectileDeflection	hitTargetOrDeflectSelf(HitResult hitResult)
boolean	hurtServer(ServerLevel level, DamageSource damageSource, float amount)
boolean	isPickable()
protected static float	lerpRotation(float currentRotation, float targetRotation)
boolean	mayBreak(ServerLevel level)
boolean	mayInteract(ServerLevel level, BlockPos pos)
void	onAboveBubbleColumn(boolean downwards, BlockPos pos)
protected void	onDeflection(Entity entity, boolean deflectedByPlayer)
protected void	onHit(HitResult result)	Called when this EntityFireball hits a block or entity.
protected void	onHitBlock(BlockHitResult result)
protected void	onHitEntity(EntityHitResult result)	Called when the arrow hits an entity
void	onInsideBubbleColumn(boolean downwards)
protected void	onItemBreak(Item item)
protected boolean	ownedBy(Entity entity)
protected void	readAdditionalSaveData(ValueInput input)
void	recreateFromPacket(ClientboundAddEntityPacket packet)
void	restoreFrom(Entity entity)	Prepares this entity in new dimension by copying NBT data from entity in old dimension
void	setOwner(Entity owner)
protected void	setOwner(EntityReference<Entity> owner)
void	shoot(double x, double y, double z, float velocity, float inaccuracy)	Similar to setArrowHeading, it's point the throwable entity to a x, y, z direction.
void	shootFromRotation(Entity shooter, float x, float y, float z, float velocity, float inaccuracy)
protected boolean	shouldBounceOnWorldBorder()
static <T extends Projectile> T	spawnProjectile(T projectile, ServerLevel level, ItemStack spawnedFrom)
static <T extends Projectile> T	spawnProjectile(T projectile, ServerLevel level, ItemStack stack, Consumer<T> adapter)
static <T extends Projectile> T	spawnProjectileFromRotation(Projectile.ProjectileFactory<T> factory, ServerLevel level, ItemStack spawnedFrom, LivingEntity owner, float z, float velocity, float inaccuracy)
static <T extends Projectile> T	spawnProjectileUsingShoot(Projectile.ProjectileFactory<T> factory, ServerLevel level, ItemStack spawnedFrom, LivingEntity owner, double x, double y, double z, float velocity, float inaccuracy)
static <T extends Projectile> T	spawnProjectileUsingShoot(T projectile, ServerLevel level, ItemStack spawnedFrom, double x, double y, double z, float velocity, float inaccuracy)
void	tick()
protected void	updateRotation()

Methods inherited from class net.minecraft.world.entity.Entity

absSnapRotationTo, absSnapTo, absSnapTo, addDeltaMovement, addPassenger, addTag, adjustSpawnLocation, animateHurt, applyComponentsFromItemStack, applyEffectsFromBlocks, applyEffectsFromBlocks, applyGravity, applyImplicitComponent, applyImplicitComponentIfPresent, applyImplicitComponents, awardKillScore, baseTick, blockPosition, broadcastToPlayer, calculateUpVector, calculateViewVector, canAddPassenger, canBeCollidedWith, canBeHitByProjectile, canCollideWith, canControlVehicle, canFreeze, canRide, canSimulateMovement, canSpawnSprintParticle, canSprint, canTeleport, canTrample, canUsePortal, captureDrops, captureDrops, castComponentValue, causeFallDamage, checkBelowWorld, checkDespawn, checkFallDamage, checkFallDistanceAccumulation, checkSupportingBlock, chunkPosition, clearFire, clearFreeze, clearMovementThisTick, closerThan, closerThan, collideBoundingBox, collidedWithFluid, collidedWithShapeMovingFrom, considersEntityAsAlly, copyPosition, couldAcceptPassenger, countPlayerPassengers, createCommandSourceStackForNameResolution, createHoverEvent, damageSources, dampensVibrations, defineSynchedData, deflection, discard, dismountsUnderwater, dismountTo, displayFireAnimation, distanceTo, distanceToSqr, distanceToSqr, distanceToSqr, doCheckFallDamage, doWaterSplashEffect, dropAllLeashConnections, ejectPassengers, equals, extinguishFire, fillCrashReportCategory, fireImmune, fixupDimensions, forceSetRotation, fudgePositionAfterSizeChange, gameEvent, gameEvent, get, getAirSupply, getAttachments, getBbHeight, getBbWidth, getBlockExplosionResistance, getBlockJumpFactor, getBlockPosBelowThatAffectsMyMovement, getBlockSpeedFactor, getBlockStateOn, getBlockStateOnLegacy, getBlockX, getBlockY, getBlockZ, getBoundingBox, getCapability, getCapability, getCollisionHorizontalEscapeVector, getControlledVehicle, getControllingPassenger, getCustomName, getDefaultGravity, getDefaultPassengerAttachmentPoint, getDeltaMovement, getDimensions, getDirection, getDismountLocationForPassenger, getDisplayName, getEncodeId, getEntityData, getEyeHeight, getEyeHeight, getEyeInFluidType, getEyePosition, getEyePosition, getEyeY, getFireImmuneTicks, getFirstPassenger, getFluidHeight, getFluidJumpThreshold, getFluidTypeHeight, getForward, getGravity, getHandHoldingItemAngle, getId, getInBlockState, getIndirectPassengers, getInputVector, getInterpolation, getKnownMovement, getLightLevelDependentMagicValue, getLightProbePosition, getLookAngle, getLootTable, getMaxAirSupply, getMaxFallDistance, getMaxHeightFluidType, getMotionDirection, getMovementEmission, getName, getNearestViewDirection, getOnPos, getOnPos, getOnPosLegacy, getPassengerAttachmentPoint, getPassengerRidingPosition, getPassengers, getPassengersAndSelf, getPercentFrozen, getPersistentData, getPickResult, getPistonPushReaction, getPortalCooldown, getPose, getPosition, getPositionCodec, getPreciseBodyRotation, getPrimaryStepSoundBlockPos, getQuadLeashHolderOffsets, getRandom, getRandomX, getRandomY, getRandomZ, getRelativePortalPosition, getRemainingFireTicks, getRemovalReason, getRequiresPrecisePosition, getRootVehicle, getRopeHoldPosition, getRotationVector, getScoreboardName, getSelfAndPassengers, getServer, getSharedFlag, getSlot, getSoundSource, getStringUUID, getSwimHighSpeedSplashSound, getSwimSound, getSwimSplashSound, getTags, getTeam, getTeamColor, getTicksFrozen, getTicksRequiredToFreeze, getType, getTypeName, getUpVector, getUUID, getVehicle, getVehicleAttachmentPoint, getViewScale, getViewVector, getViewXRot, getViewYRot, getVisualRotationYInDegrees, getWeaponItem, getX, getX, getXRot, getXRot, getY, getY, getYHeadRot, getYRot, getYRot, getZ, getZ, handleDamageEvent, handleEntityEvent, handleOnAboveBubbleColumn, handleOnInsideBubbleColumn, handlePortal, hasControllingPassenger, hasCustomName, hasExactlyOnePlayerPassenger, hasGlowingTag, hashCode, hasIndirectPassenger, hasPassenger, hasPassenger, hasPose, hurt, hurtClient, hurtOrSimulate, igniteForSeconds, igniteForTicks, ignoreExplosion, interact, interactAt, is, isAddedToLevel, isAffectedByBlocks, isAlive, isAlliedTo, isAlliedTo, isAlwaysTicking, isAttackable, isClientAuthoritative, isColliding, isCrouching, isCurrentlyGlowing, isCustomNameVisible, isDescending, isDiscrete, isEffectiveAi, isEyeInFluid, isFlapping, isFlyingVehicle, isFree, isFreezing, isFullyFrozen, isHorizontalCollisionMinor, isIgnoringBlockTriggers, isInClouds, isInFluidType, isInFluidType, isInLava, isInLiquid, isInterpolating, isInvisible, isInvisibleTo, isInvulnerable, isInvulnerableToBase, isInWall, isInWater, isInWaterOrRain, isLocalClientAuthoritative, isLocalInstanceAuthoritative, isNoGravity, isOnFire, isOnPortalCooldown, isOnRails, isPassenger, isPassengerOfSameVehicle, isPushable, isPushedByFluid, isRemoved, isShiftKeyDown, isSilent, isSpectator, isSprinting, isSteppingCarefully, isSupportedBy, isSuppressingBounce, isSwimming, isUnderWater, isVehicle, isVisuallyCrawling, isVisuallySwimming, kill, killedEntity, lavaHurt, lavaIgnite, lerpHeadTo, lerpMotion, lerpPositionAndRotationStep, level, limitPistonMovement, load, lookAt, makeBoundingBox, makeBoundingBox, makeStuckInBlock, markHurt, maxUpStep, maybeBackOffFromEdge, mirror, move, moveOrInterpolateTo, moveRelative, moveTowardsClosestSpace, nextStep, notifyLeasheeRemoved, notifyLeashHolder, oldPosition, onAddedToLevel, onBelowWorld, onClientRemoval, onExplosionHit, onFlap, onGround, onInsideBlock, onPassengerTurned, onRemoval, onRemovedFromLevel, onSyncedDataUpdated, onSyncedDataUpdated, pick, placePortalTicket, playCombinationStepSounds, playEntityOnFireExtinguishedSound, playerTouch, playMuffledStepSound, playSound, playSound, playStepSound, playSwimSound, position, positionRider, positionRider, problemPath, processFlappingMovement, processPortalCooldown, propagateFallToPassengers, push, push, push, reapplyPosition, refreshDimensions, registryAccess, remove, removeAfterChangingDimensions, removeLatestMovementRecording, removePassenger, removeTag, removeVehicle, repositionEntityAfterLoad, resetFallDistance, revive, rideTick, rotate, save, saveAsPassenger, saveWithoutId, sendBubbleColumnParticles, setAirSupply, setAsInsidePortal, setBoundingBox, setComponent, setCustomName, setCustomNameVisible, setData, setDeltaMovement, setDeltaMovement, setFluidTypeHeight, setGlowingTag, setId, setInvisible, setInvulnerable, setIsInPowderSnow, setLevel, setLevelCallback, setNoGravity, setOldPos, setOldPosAndRot, setOldPosAndRot, setOldRot, setOnGround, setOnGroundWithMovement, setOnGroundWithMovement, setPortalCooldown, setPortalCooldown, setPos, setPos, setPose, setPosRaw, setRemainingFireTicks, setRemoved, setRequiresPrecisePosition, setRot, setSharedFlag, setSharedFlagOnFire, setShiftKeyDown, setSilent, setSprinting, setSwimming, setTicksFrozen, setUUID, setViewScale, setXRot, setYBodyRot, setYHeadRot, setYRot, shearOffAllLeashConnections, shouldBeSaved, shouldBlockExplode, shouldPlayLavaHurtSound, shouldRender, shouldRenderAtSqrDistance, shouldShowName, showVehicleHealth, skipAttackInteraction, snapTo, snapTo, snapTo, snapTo, snapTo, spawnAtLocation, spawnAtLocation, spawnAtLocation, spawnAtLocation, spawnAtLocation, spawnSprintParticle, startRiding, startRiding, startSeenByPlayer, stopRiding, stopSeenByPlayer, supportQuadLeashAsHolder, syncData, syncPacketPositionCodec, teleport, teleportRelative, teleportSetPosition, teleportSpectators, teleportTo, teleportTo, thunderHit, toString, touchingUnloadedChunk, trackingPosition, turn, unRide, unsetRemoved, updateDynamicGameEventListener, updateFluidHeightAndDoCanPushEntityFluidPushing, updateFluidHeightAndDoFluidPushing, updateFluidHeightAndDoFluidPushing, updateInWaterStateAndDoFluidPushing, updateSwimming, waterSwimSound

Methods inherited from class net.neoforged.neoforge.attachment.AttachmentHolder

deserializeAttachments, getData, getExistingDataOrNull, hasAttachments, hasData, removeData, serializeAttachments

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minecraft.core.component.DataComponentGetter

get, getOrDefault, getOrDefault, getTyped, has, has

Methods inherited from interface net.neoforged.neoforge.attachment.IAttachmentHolder

getData, getExistingData, getExistingData, getExistingDataOrNull, hasData, removeData, setData, syncData

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

canBeRiddenUnderFluidType, canFluidExtinguish, canHydrateInFluidType, canRiderInteract, canStartSwimming, canSwimInFluidType, copyAttachmentsFrom, getClassification, getFluidFallDistanceModifier, getFluidMotionScale, getParts, getSoundFromFluidType, hasCustomOutlineRendering, isEyeInFluidType, isInFluidType, isInFluidType, isInFluidType, isMultipartEntity, isPushedByFluid, sendPairingData, shouldRiderSit

Methods inherited from interface net.minecraft.world.scores.ScoreHolder

getFeedbackDisplayName

Field Details

DEFAULT_LEFT_OWNER

private static final boolean DEFAULT_LEFT_OWNER

See Also:

• Constant Field Values

DEFAULT_HAS_BEEN_SHOT

private static final boolean DEFAULT_HAS_BEEN_SHOT

See Also:

• Constant Field Values

owner

@Nullable
protected EntityReference<Entity> owner

leftOwner

private boolean leftOwner

hasBeenShot

private boolean hasBeenShot

lastDeflectedBy

@Nullable
private Entity lastDeflectedBy

Constructor Details

Projectile

protected Projectile(EntityType<? extends Projectile> entityType,
 Level level)

Method Details

setOwner

protected void setOwner(@Nullable
 EntityReference<Entity> owner)

setOwner

public void setOwner(@Nullable
 Entity owner)

getOwner

@Nullable
public Entity getOwner()

Specified by:

getOwner in interface TraceableEntity

getEffectSource

public Entity getEffectSource()

addAdditionalSaveData

protected void addAdditionalSaveData(ValueOutput output)

Specified by:

addAdditionalSaveData in class Entity

ownedBy

protected boolean ownedBy(Entity entity)

readAdditionalSaveData

protected void readAdditionalSaveData(ValueInput input)

Specified by:

readAdditionalSaveData in class Entity

restoreFrom

public void restoreFrom(Entity entity)

Prepares this entity in new dimension by copying NBT data from entity in old dimension

Overrides:

restoreFrom in class Entity

tick

public void tick()

Overrides:

tick in class Entity

checkLeftOwner

private boolean checkLeftOwner()

getMovementToShoot

public Vec3 getMovementToShoot(double x,
 double y,
 double z,
 float velocity,
 float inaccuracy)

shoot

public void shoot(double x,
 double y,
 double z,
 float velocity,
 float inaccuracy)

Similar to setArrowHeading, it's point the throwable entity to a x, y, z direction.

shootFromRotation

public void shootFromRotation(Entity shooter,
 float x,
 float y,
 float z,
 float velocity,
 float inaccuracy)

onAboveBubbleColumn

public void onAboveBubbleColumn(boolean downwards,
 BlockPos pos)

Overrides:

onAboveBubbleColumn in class Entity

onInsideBubbleColumn

public void onInsideBubbleColumn(boolean downwards)

Overrides:

onInsideBubbleColumn in class Entity

spawnProjectileFromRotation

public static <T extends Projectile> T spawnProjectileFromRotation(Projectile.ProjectileFactory<T> factory,
 ServerLevel level,
 ItemStack spawnedFrom,
 LivingEntity owner,
 float z,
 float velocity,
 float inaccuracy)

spawnProjectileUsingShoot

public static <T extends Projectile> T spawnProjectileUsingShoot(Projectile.ProjectileFactory<T> factory,
 ServerLevel level,
 ItemStack spawnedFrom,
 LivingEntity owner,
 double x,
 double y,
 double z,
 float velocity,
 float inaccuracy)

spawnProjectileUsingShoot

public static <T extends Projectile> T spawnProjectileUsingShoot(T projectile,
 ServerLevel level,
 ItemStack spawnedFrom,
 double x,
 double y,
 double z,
 float velocity,
 float inaccuracy)

spawnProjectile

public static <T extends Projectile> T spawnProjectile(T projectile,
 ServerLevel level,
 ItemStack spawnedFrom)

spawnProjectile

public static <T extends Projectile> T spawnProjectile(T projectile,
 ServerLevel level,
 ItemStack stack,
 Consumer<T> adapter)

applyOnProjectileSpawned

public void applyOnProjectileSpawned(ServerLevel level,
 ItemStack spawnedFrom)

hitTargetOrDeflectSelf

protected ProjectileDeflection hitTargetOrDeflectSelf(HitResult hitResult)

shouldBounceOnWorldBorder

protected boolean shouldBounceOnWorldBorder()

deflect

public boolean deflect(ProjectileDeflection deflection,
 @Nullable
 Entity entity,
 @Nullable
 Entity owner,
 boolean deflectedByPlayer)

onDeflection

protected void onDeflection(@Nullable
 Entity entity,
 boolean deflectedByPlayer)

onItemBreak

protected void onItemBreak(Item item)

onHit

protected void onHit(HitResult result)

Called when this EntityFireball hits a block or entity.

onHitEntity

protected void onHitEntity(EntityHitResult result)

Called when the arrow hits an entity

onHitBlock

protected void onHitBlock(BlockHitResult result)

canHitEntity

protected boolean canHitEntity(Entity target)

updateRotation

protected void updateRotation()

lerpRotation

protected static float lerpRotation(float currentRotation,
 float targetRotation)

getAddEntityPacket

public Packet<ClientGamePacketListener> getAddEntityPacket(ServerEntity entity)

Overrides:

getAddEntityPacket in class Entity

recreateFromPacket

public void recreateFromPacket(ClientboundAddEntityPacket packet)

Overrides:

recreateFromPacket in class Entity

mayInteract

public boolean mayInteract(ServerLevel level,
 BlockPos pos)

Overrides:

mayInteract in class Entity

mayBreak

public boolean mayBreak(ServerLevel level)

isPickable

public boolean isPickable()

Overrides:

isPickable in class Entity

getPickRadius

public float getPickRadius()

Overrides:

getPickRadius in class Entity

calculateHorizontalHurtKnockbackDirection

public it.unimi.dsi.fastutil.doubles.DoubleDoubleImmutablePair calculateHorizontalHurtKnockbackDirection(LivingEntity entity,
 DamageSource damageSource)

getDimensionChangingDelay

public int getDimensionChangingDelay()

Overrides:

getDimensionChangingDelay in class Entity

hurtServer

public boolean hurtServer(ServerLevel level,
 DamageSource damageSource,
 float amount)

Specified by:

hurtServer in class Entity