mirror of
https://github.com/pmmp/PocketMine-MP.git
synced 2025-06-19 18:04:07 +00:00
8de30e8162
the core doesn't use this anywhere. serializeWithoutLight() has been renamed to serializeTerrain() to more accurately describe what it does.
103 lines
3.5 KiB
PHP
103 lines
3.5 KiB
PHP
<?php
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/*
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*
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* ____ _ _ __ __ _ __ __ ____
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* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
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* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
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* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
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* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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declare(strict_types=1);
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namespace pocketmine\world\light;
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use pocketmine\block\BlockFactory;
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use pocketmine\scheduler\AsyncTask;
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use pocketmine\world\format\Chunk;
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use pocketmine\world\format\io\FastChunkSerializer;
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use pocketmine\world\format\LightArray;
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use pocketmine\world\SimpleChunkManager;
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use pocketmine\world\utils\SubChunkExplorer;
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use pocketmine\world\World;
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use function igbinary_serialize;
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use function igbinary_unserialize;
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class LightPopulationTask extends AsyncTask{
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private const TLS_KEY_COMPLETION_CALLBACK = "onCompletion";
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/** @var string */
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public $chunk;
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/** @var string */
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private $resultHeightMap;
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/** @var string */
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private $resultSkyLightArrays;
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/** @var string */
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private $resultBlockLightArrays;
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/**
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* @phpstan-param \Closure(array<int, LightArray> $blockLight, array<int, LightArray> $skyLight, array<int, int> $heightMap) : void $onCompletion
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*/
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public function __construct(Chunk $chunk, \Closure $onCompletion){
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$this->chunk = FastChunkSerializer::serializeTerrain($chunk);
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$this->storeLocal(self::TLS_KEY_COMPLETION_CALLBACK, $onCompletion);
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}
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public function onRun() : void{
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$chunk = FastChunkSerializer::deserializeTerrain($this->chunk);
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$manager = new SimpleChunkManager(World::Y_MIN, World::Y_MAX);
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$manager->setChunk(0, 0, $chunk);
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$blockFactory = BlockFactory::getInstance();
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foreach([
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"Block" => new BlockLightUpdate(new SubChunkExplorer($manager), $blockFactory->lightFilter, $blockFactory->light),
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"Sky" => new SkyLightUpdate(new SubChunkExplorer($manager), $blockFactory->lightFilter, $blockFactory->blocksDirectSkyLight),
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] as $name => $update){
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$update->recalculateChunk(0, 0);
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$update->execute();
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}
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$chunk->setLightPopulated();
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$this->resultHeightMap = igbinary_serialize($chunk->getHeightMapArray());
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$skyLightArrays = [];
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$blockLightArrays = [];
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foreach($chunk->getSubChunks() as $y => $subChunk){
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$skyLightArrays[$y] = $subChunk->getBlockSkyLightArray();
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$blockLightArrays[$y] = $subChunk->getBlockLightArray();
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}
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$this->resultSkyLightArrays = igbinary_serialize($skyLightArrays);
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$this->resultBlockLightArrays = igbinary_serialize($blockLightArrays);
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}
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public function onCompletion() : void{
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/** @var int[] $heightMapArray */
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$heightMapArray = igbinary_unserialize($this->resultHeightMap);
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/** @var LightArray[] $skyLightArrays */
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$skyLightArrays = igbinary_unserialize($this->resultSkyLightArrays);
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/** @var LightArray[] $blockLightArrays */
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$blockLightArrays = igbinary_unserialize($this->resultBlockLightArrays);
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/**
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* @var \Closure
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* @phpstan-var \Closure(array<int, LightArray> $blockLight, array<int, LightArray> $skyLight, array<int, int> $heightMap>) : void
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*/
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$callback = $this->fetchLocal(self::TLS_KEY_COMPLETION_CALLBACK);
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$callback($blockLightArrays, $skyLightArrays, $heightMapArray);
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}
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}
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