MoveToBlockGoal 5.47.0

abstract class · pocketmine\entity\ai\goal\MoveToBlockGoal · source

Extends Goal

Walks (or swims) to a block of some kind found nearby while the mob is somewhere it doesn't want to be: out of water, in water, off lava (vanilla behavior.move_to_water, move_to_land, move_to_lava and move_to_liquid). The search only runs while the mob wants to move, and at most once every 10-20 seconds (Java MoveToBlockGoal), the first one right away. The goal ends when the mob is where it wanted to be (being within $goalRadius of the block is not enough: a wide mob stops at its edge), after 60 seconds, when the path found doesn't lead there (fenced in water...), or when it can't get any closer.

Constants

MAX_TICKS

public const MAX_TICKS = 1200

Longest run of the goal.

SEARCH_INTERVAL

public const SEARCH_INTERVAL = 200

Ticks between two searches, plus up to as many at random.

Properties

$condition

public ?\Closure $condition

$goalRadius

public float $goalRadius

$mob

public \pocketmine\entity\Mob $mob

$searchHeight

public int $searchHeight

$searchRange

public int $searchRange

$speedMultiplier

public float $speedMultiplier

Methods

__construct()

public function __construct(\pocketmine\entity\Mob $mob, float $speedMultiplier = 1.0, int $searchRange = 16, int $searchHeight = 5, float $goalRadius = 0.5, ?\Closure $condition = null)

canContinue()

public function canContinue() : bool

canStart()

public function canStart() : bool

findTarget() protected

abstract protected function findTarget(int $x, int $y, int $z) : ?\pocketmine\math\Vector3

Returns the block to go to (the position of the mob's feet there), or null.

getFlags()

public function getFlags() : int

getTarget()

public function getTarget() : ?\pocketmine\math\Vector3

Returns the block the mob is going to, null when the goal isn't running.

linkOpposite()

public function linkOpposite(\pocketmine\entity\ai\goal\MoveToBlockGoal $other) : void

Links two goals of a mob which take it to opposite places (move_to_water and move_to_land): once one of them got the mob there, the other one waits a full search interval, so the mob stays a while instead of going straight back.

resetSearchDelay()

public function resetSearchDelay() : void

Makes the next search happen right away (tests, plugins).

start()

public function start() : void

stop()

public function stop() : void

tick()

public function tick() : void

wantsToMove() protected

abstract protected function wantsToMove() : bool

Whether the mob wants to go somewhere else (out of water for move_to_water...). Called on every goal evaluation while the goal can start: must be cheap.