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, TypedInstance<EntityType<?>>, SyncedDataHolder, DebugValueSource, ItemOwner, SlotProvider, 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 Entity

Entity.Flags, Entity.MoveFunction, Entity.MovementEmission, Entity.RemovalReason

Nested classes/interfaces inherited from class AttachmentHolder

AttachmentHolder.AsField

Nested classes/interfaces inherited from interface DebugValueSource

DebugValueSource.Registration, DebugValueSource.ValueGetter<T>

Nested classes/interfaces inherited from interface ItemOwner

ItemOwner.OffsetFromOwner

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 @Nullable Entity	lastDeflectedBy
private boolean	leftOwner
private boolean	leftOwnerChecked
protected @Nullable EntityReference<Entity>	owner

Fields inherited from class 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, flyDist, FREEZE_HURT_FREQUENCY, horizontalCollision, hurtMarked, invulnerableTime, isInPowderSnow, mainSupportingBlockPos, MAX_ENTITY_TAG_COUNT, MAX_MOVEMENTS_HANDELED_PER_TICK, minorHorizontalCollision, moveDist, needsSync, noPhysics, portalProcess, random, stringUUID, stuckSpeedMultiplier, TAG_AIR, TAG_CUSTOM_NAME, 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 AttachmentHolder

ATTACHMENTS_NBT_KEY

Fields inherited from interface ScoreHolder

WILDCARD, WILDCARD_NAME

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
protected void	addAdditionalSaveData(ValueOutput output)
void	applyOnProjectileSpawned(ServerLevel serverLevel, ItemStack pickupItemStack)
it.unimi.dsi.fastutil.doubles.DoubleDoubleImmutablePair	calculateHorizontalHurtKnockbackDirection(LivingEntity hurtEntity, DamageSource damageSource)
protected boolean	canHitEntity(Entity entity)
protected void	checkLeftOwner()
boolean	deflect(ProjectileDeflection deflection, @Nullable Entity deflectingEntity, @Nullable EntityReference<Entity> newOwner, boolean byAttack)
Packet<ClientGamePacketListener>	getAddEntityPacket(ServerEntity serverEntity)
int	getDimensionChangingDelay()
Entity	getEffectSource()
Vec3	getMovementToShoot(double xd, double yd, double zd, float pow, float uncertainty)
@Nullable Entity	getOwner()
float	getPickRadius()
protected ProjectileDeflection	hitTargetOrDeflectSelf(HitResult hitResult)
boolean	hurtServer(ServerLevel level, DamageSource source, float damage)
private boolean	isOutsideOwnerCollisionRange()
boolean	isPickable()
protected static float	lerpRotation(float rotO, float rot)
boolean	mayBreak(ServerLevel level)
boolean	mayInteract(ServerLevel level, BlockPos pos)
void	onAboveBubbleColumn(boolean dragDown, BlockPos pos)
protected void	onDeflection(boolean byAttack)
protected void	onHit(HitResult hitResult)
protected void	onHitBlock(BlockHitResult hitResult)
protected void	onHitEntity(EntityHitResult hitResult)
void	onInsideBubbleColumn(boolean dragDown)
protected void	onItemBreak(Item item)
protected boolean	ownedBy(Entity entity)
protected void	readAdditionalSaveData(ValueInput input)
void	recreateFromPacket(ClientboundAddEntityPacket packet)
void	restoreFrom(Entity oldEntity)
void	setOwner(@Nullable Entity owner)
protected void	setOwner(@Nullable EntityReference<Entity> owner)
void	shoot(double xd, double yd, double zd, float pow, float uncertainty)
void	shootFromRotation(Entity source, float xRot, float yRot, float yOffset, float pow, float uncertainty)
protected boolean	shouldBounceOnWorldBorder()
static <T extends Projectile> T	spawnProjectile(T projectile, ServerLevel serverLevel, ItemStack itemStack)
static <T extends Projectile> T	spawnProjectile(T projectile, ServerLevel serverLevel, ItemStack itemStack, Consumer<T> shootFunction)
static <T extends Projectile> T	spawnProjectileFromRotation(Projectile.ProjectileFactory<T> creator, ServerLevel serverLevel, ItemStack itemStack, LivingEntity source, float yOffset, float pow, float uncertainty)
static <T extends Projectile> T	spawnProjectileUsingShoot(Projectile.ProjectileFactory<T> creator, ServerLevel serverLevel, ItemStack itemStack, LivingEntity source, double targetX, double targetY, double targetZ, float pow, float uncertainty)
static <T extends Projectile> T	spawnProjectileUsingShoot(T projectile, ServerLevel serverLevel, ItemStack itemStack, double targetX, double targetY, double targetZ, float pow, float uncertainty)
void	tick()
protected void	updateRotation()

Methods inherited from class Entity

absSnapRotationTo, absSnapTo, absSnapTo, addDeltaMovement, addPassenger, addTag, adjustSpawnLocation, animateHurt, applyComponentsFromItemStack, applyEffectsFromBlocks, applyEffectsFromBlocks, applyEffectsFromBlocksForLastMovements, applyGravity, applyImplicitComponent, applyImplicitComponentIfPresent, applyImplicitComponents, awardKillScore, baseTick, belowNameDisplay, blockPosition, broadcastToPlayer, calculateUpVector, calculateViewVector, canAddPassenger, canBeCollidedWith, canBeHitByProjectile, canCollideWith, canControlVehicle, canFreeze, canInteractWithLevel, canRide, canSimulateMovement, canSpawnSprintParticle, canSprint, canTeleport, canTrample, canUsePortal, captureDrops, captureDrops, castComponentValue, causeFallDamage, checkBelowWorld, checkDespawn, checkFallDamage, checkFallDistanceAccumulation, checkSupportingBlock, chunkPosition, clearFire, clearFreeze, clearMovementThisTick, closerThan, closerThan, collectAllColliders, collideBoundingBox, collidedWithFluid, collidedWithShapeMovingFrom, computeSpeed, considersEntityAsAlly, copyPosition, couldAcceptPassenger, countPlayerPassengers, createCommandSourceStackForNameResolution, createHoverEvent, damageSources, dampensVibrations, defineSynchedData, deflection, discard, dismountsUnderwater, dismountTo, displayFireAnimation, distanceTo, distanceToSqr, distanceToSqr, distanceToSqr, doCheckFallDamage, doWaterSplashEffect, dropAllLeashConnections, ejectPassengers, entityTags, equals, extinguishFire, fillCrashReportCategory, fireImmune, fixupDimensions, forceSetRotation, fudgePositionAfterSizeChange, gameEvent, gameEvent, get, getAirSupply, getAttachments, getAvailableSpaceBelow, 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, getEyePosition, getEyePosition, getEyeY, getFireImmuneTicks, getFirstPassenger, getFluidHeight, getFluidInteractionBox, getFluidJumpThreshold, getForward, getGravity, getHandHoldingItemAngle, getHeadLookAngle, getId, getInBlockState, getIndirectPassengers, getInputVector, getInterpolation, getKnownMovement, getKnownSpeed, getLightLevelDependentMagicValue, getLightProbePosition, getLookAngle, getLootTable, getMaxAirSupply, getMaxFallDistance, 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, getRandomY, getRandomZ, getRelativePortalPosition, getRemainingFireTicks, getRemovalReason, getRequiresPrecisePosition, getRootVehicle, getRopeHoldPosition, getRotationVector, getScoreboardName, getSelfAndPassengers, getSharedFlag, getSlot, getSoundSource, getStringUUID, getSwimHighSpeedSplashSound, getSwimSound, getSwimSplashSound, 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, hasMovedHorizontallyRecently, hasPassenger, hasPassenger, hasPose, hurt, hurtClient, hurtOrSimulate, igniteForSeconds, igniteForTicks, ignoreExplosion, interact, 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, isInLava, isInLiquid, isInShallowWater, 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, modifyPassengerFluidInteractionBox, move, moveOrInterpolateTo, moveOrInterpolateTo, moveOrInterpolateTo, 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, registerDebugValues, 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, 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, spawnSprintParticle, startRiding, startRiding, startSeenByPlayer, stopRiding, stopSeenByPlayer, supportQuadLeashAsHolder, syncData, syncPacketPositionCodec, teleport, teleportRelative, teleportSetPosition, teleportSetPosition, teleportSpectators, teleportTo, teleportTo, thunderHit, toString, touchingUnloadedChunk, trackingPosition, turn, typeHolder, unRide, unsetRemoved, updateDataBeforeSync, updateDynamicGameEventListener, updateFluidInteraction, updateSwimming, waterSwimSound

Methods inherited from class AttachmentHolder

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

Methods inherited from class Object

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

Methods inherited from interface DataComponentGetter

get, getOrDefault, getOrDefault, getTyped, has, has

Methods inherited from interface IAttachmentHolder

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

Methods inherited from interface IEntityExtension

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

Methods inherited from interface ItemOwner

asLivingEntity

Methods inherited from interface Nameable

getPlainTextName

Methods inherited from interface ScoreHolder

getFeedbackDisplayName

Methods inherited from interface SlotProvider

getSlotsFromRange

Methods inherited from interface TypedInstance

is, is, is, is, is, tags

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

protected @Nullable EntityReference<Entity> owner

leftOwner

private boolean leftOwner

leftOwnerChecked

private boolean leftOwnerChecked

hasBeenShot

private boolean hasBeenShot

lastDeflectedBy

private @Nullable Entity lastDeflectedBy

Constructor Details

Projectile

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

Method Details

setOwner

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

setOwner

public void setOwner(@Nullable Entity owner)

getOwner

public @Nullable 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 oldEntity)

Overrides:

restoreFrom in class Entity

tick

public void tick()

Overrides:

tick in class Entity

checkLeftOwner

protected void checkLeftOwner()

isOutsideOwnerCollisionRange

private boolean isOutsideOwnerCollisionRange()

getMovementToShoot

public Vec3 getMovementToShoot(double xd,
 double yd,
 double zd,
 float pow,
 float uncertainty)

shoot

public void shoot(double xd,
 double yd,
 double zd,
 float pow,
 float uncertainty)

shootFromRotation

public void shootFromRotation(Entity source,
 float xRot,
 float yRot,
 float yOffset,
 float pow,
 float uncertainty)

onAboveBubbleColumn

public void onAboveBubbleColumn(boolean dragDown,
 BlockPos pos)

Overrides:

onAboveBubbleColumn in class Entity

onInsideBubbleColumn

public void onInsideBubbleColumn(boolean dragDown)

Overrides:

onInsideBubbleColumn in class Entity

spawnProjectileFromRotation

public static <T extends Projectile> T spawnProjectileFromRotation(Projectile.ProjectileFactory<T> creator,
 ServerLevel serverLevel,
 ItemStack itemStack,
 LivingEntity source,
 float yOffset,
 float pow,
 float uncertainty)

spawnProjectileUsingShoot

public static <T extends Projectile> T spawnProjectileUsingShoot(Projectile.ProjectileFactory<T> creator,
 ServerLevel serverLevel,
 ItemStack itemStack,
 LivingEntity source,
 double targetX,
 double targetY,
 double targetZ,
 float pow,
 float uncertainty)

spawnProjectileUsingShoot

public static <T extends Projectile> T spawnProjectileUsingShoot(T projectile,
 ServerLevel serverLevel,
 ItemStack itemStack,
 double targetX,
 double targetY,
 double targetZ,
 float pow,
 float uncertainty)

spawnProjectile

public static <T extends Projectile> T spawnProjectile(T projectile,
 ServerLevel serverLevel,
 ItemStack itemStack)

spawnProjectile

public static <T extends Projectile> T spawnProjectile(T projectile,
 ServerLevel serverLevel,
 ItemStack itemStack,
 Consumer<T> shootFunction)

applyOnProjectileSpawned

public void applyOnProjectileSpawned(ServerLevel serverLevel,
 ItemStack pickupItemStack)

hitTargetOrDeflectSelf

protected ProjectileDeflection hitTargetOrDeflectSelf(HitResult hitResult)

shouldBounceOnWorldBorder

protected boolean shouldBounceOnWorldBorder()

deflect

public boolean deflect(ProjectileDeflection deflection,
 @Nullable Entity deflectingEntity,
 @Nullable EntityReference<Entity> newOwner,
 boolean byAttack)

onDeflection

protected void onDeflection(boolean byAttack)

onItemBreak

protected void onItemBreak(Item item)

onHit

protected void onHit(HitResult hitResult)

onHitEntity

protected void onHitEntity(EntityHitResult hitResult)

onHitBlock

protected void onHitBlock(BlockHitResult hitResult)

canHitEntity

protected boolean canHitEntity(Entity entity)

updateRotation

protected void updateRotation()

lerpRotation

protected static float lerpRotation(float rotO,
 float rot)

getAddEntityPacket

public Packet<ClientGamePacketListener> getAddEntityPacket(ServerEntity serverEntity)

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 hurtEntity,
 DamageSource damageSource)

getDimensionChangingDelay

public int getDimensionChangingDelay()

Overrides:

getDimensionChangingDelay in class Entity

hurtServer

public boolean hurtServer(ServerLevel level,
 DamageSource source,
 float damage)

Specified by:

hurtServer in class Entity