Interface ProjectileFilter

All Superinterfaces:

Predicate<Projectile>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ProjectileFilter
extends Predicate<Projectile>

Predicate for filtering Projectile entries in a GameSnapshot. Compose with Predicate.and(Predicate) / Predicate.or(Predicate).

Method Summary

Modifier and Type	Method	Description
default ProjectileFilter	and(Predicate<? super Projectile> other)
static ProjectileFilter	fromSource(int sourceIndex)	Projectiles launched by the given source entity (NPC/player server index).
static ProjectileFilter	fromTile()	Projectiles anchored to a fixed tile at the source end rather than an entity.
static ProjectileFilter	id(int projectileId)
static ProjectileFilter	inFlightAt(int gameCycle)	Projectiles whose flight brackets the given game cycle — i.e.
static ProjectileFilter	landingAt(int tileX, int tileY)	Projectiles that will land on the given tile.
static ProjectileFilter	landingAt(int tileX, int tileY, int plane)	Projectiles that will land on the given tile and plane.
static ProjectileFilter	launchedAt(int tileX, int tileY)	Projectiles launched from the given tile.
default ProjectileFilter	negate()
static ProjectileFilter	onPlane(int plane)
default ProjectileFilter	or(Predicate<? super Projectile> other)
static ProjectileFilter	toTarget(int targetIndex)	Projectiles aimed at the given target entity (NPC/player server index).
static ProjectileFilter	toTile()	Projectiles aimed at a fixed tile rather than an entity.

Methods inherited from interface Predicate

test

Method Details

and

default ProjectileFilter and(Predicate<? super Projectile> other)

Specified by:

and in interface Predicate<Projectile>

or

default ProjectileFilter or(Predicate<? super Projectile> other)

Specified by:

or in interface Predicate<Projectile>

negate

default ProjectileFilter negate()

Specified by:

negate in interface Predicate<Projectile>

id

static ProjectileFilter id(int projectileId)

onPlane

static ProjectileFilter onPlane(int plane)

fromSource

static ProjectileFilter fromSource(int sourceIndex)

Projectiles launched by the given source entity (NPC/player server index).

toTarget

static ProjectileFilter toTarget(int targetIndex)

Projectiles aimed at the given target entity (NPC/player server index).

landingAt

static ProjectileFilter landingAt(int tileX,
 int tileY)

Projectiles that will land on the given tile.

landingAt

static ProjectileFilter landingAt(int tileX,
 int tileY,
 int plane)

Projectiles that will land on the given tile and plane.

launchedAt

static ProjectileFilter launchedAt(int tileX,
 int tileY)

Projectiles launched from the given tile.

fromTile

static ProjectileFilter fromTile()

Projectiles anchored to a fixed tile at the source end rather than an entity.

toTile

static ProjectileFilter toTile()

Projectiles aimed at a fixed tile rather than an entity.

inFlightAt

static ProjectileFilter inFlightAt(int gameCycle)

Projectiles whose flight brackets the given game cycle — i.e. actually in the air at that moment. Pass the cycle from GameAPI.getGameCycle(); see entities.Projectile.flightProgress(int) for why the cycle is a parameter rather than read internally.