LightUpdate

abstract class · pocketmine\world\light\LightUpdate · source

Constants

BASE_LIGHT_FILTER

public const BASE_LIGHT_FILTER = 1

Properties

$lightFilters

public array $lightFilters

$subChunkExplorer

public \pocketmine\world\utils\SubChunkExplorer $subChunkExplorer

$updateNodes protected

protected array $updateNodes

Methods

__construct()

public function __construct(\pocketmine\world\utils\SubChunkExplorer $subChunkExplorer, array $lightFilters)

computeRemoveLight() protected

protected function computeRemoveLight(int $x, int $y, int $z, int $oldAdjacentLevel, \pocketmine\world\light\LightPropagationContext $context, \pocketmine\world\format\LightArray $lightArray) : void

computeSpreadLight() protected

protected function computeSpreadLight(int $x, int $y, int $z, int $newAdjacentLevel, \pocketmine\world\light\LightPropagationContext $context, \pocketmine\world\format\LightArray $lightArray, \pocketmine\world\format\SubChunk $subChunk, int $side) : void

execute()

public function execute() : int

getCurrentLightArray() protected

abstract protected function getCurrentLightArray() : \pocketmine\world\format\LightArray

getEffectiveLight() protected

protected function getEffectiveLight(int $x, int $y, int $z) : int

getHighestAdjacentLight() protected

protected function getHighestAdjacentLight(int $x, int $y, int $z) : int

recalculateChunk()

abstract public function recalculateChunk(int $chunkX, int $chunkZ) : int

Scans for all light sources in the target chunk and adds them to the propagation queue. This erases preexisting light in the chunk.

recalculateNode()

abstract public function recalculateNode(int $x, int $y, int $z) : void

setAndUpdateLight()

public function setAndUpdateLight(int $x, int $y, int $z, int $newLevel) : void