mirror of
https://github.com/pmmp/PocketMine-MP.git
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4ba4d556ed
I decided to scrap the max schema ID stuff, since it just adds extra places to forget updating. Instead, it's better to use minor version locks and version metadata, as we do for BedrockData and BedrockProtocol.
89 lines
3.2 KiB
PHP
89 lines
3.2 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\format\io;
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use pocketmine\data\bedrock\block\BlockStateData;
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use pocketmine\data\bedrock\block\BlockTypeNames;
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use pocketmine\data\bedrock\block\convert\BlockObjectToStateSerializer;
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use pocketmine\data\bedrock\block\convert\BlockStateToObjectDeserializer;
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use pocketmine\data\bedrock\block\upgrade\BlockDataUpgrader;
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use pocketmine\data\bedrock\block\upgrade\BlockIdMetaUpgrader;
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use pocketmine\data\bedrock\block\upgrade\BlockStateUpgrader;
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use pocketmine\data\bedrock\block\upgrade\BlockStateUpgradeSchemaUtils;
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use pocketmine\data\bedrock\block\upgrade\LegacyBlockIdToStringIdMap;
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use pocketmine\utils\Filesystem;
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use Symfony\Component\Filesystem\Path;
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use const PHP_INT_MAX;
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use const pocketmine\BEDROCK_BLOCK_UPGRADE_SCHEMA_PATH;
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/**
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* Provides global access to blockstate serializers for all world providers.
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* TODO: Get rid of this. This is necessary to enable plugins to register custom serialize/deserialize handlers, and
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* also because we can't break BC of WorldProvider before PM5. While this is a sucky hack, it provides meaningful
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* benefits for now.
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*/
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final class GlobalBlockStateHandlers{
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private static ?BlockObjectToStateSerializer $blockStateSerializer = null;
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private static ?BlockStateToObjectDeserializer $blockStateDeserializer = null;
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private static ?BlockDataUpgrader $blockDataUpgrader = null;
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private static ?BlockStateData $unknownBlockStateData = null;
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public static function getDeserializer() : BlockStateToObjectDeserializer{
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return self::$blockStateDeserializer ??= new BlockStateToObjectDeserializer();
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}
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public static function getSerializer() : BlockObjectToStateSerializer{
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return self::$blockStateSerializer ??= new BlockObjectToStateSerializer();
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}
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public static function getUpgrader() : BlockDataUpgrader{
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if(self::$blockDataUpgrader === null){
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$blockStateUpgrader = new BlockStateUpgrader(BlockStateUpgradeSchemaUtils::loadSchemas(
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Path::join(BEDROCK_BLOCK_UPGRADE_SCHEMA_PATH, 'nbt_upgrade_schema'),
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PHP_INT_MAX
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));
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self::$blockDataUpgrader = new BlockDataUpgrader(
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BlockIdMetaUpgrader::loadFromString(
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Filesystem::fileGetContents(Path::join(
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BEDROCK_BLOCK_UPGRADE_SCHEMA_PATH,
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'1.12.0_to_1.18.10_blockstate_map.bin'
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)),
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LegacyBlockIdToStringIdMap::getInstance(),
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$blockStateUpgrader
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),
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$blockStateUpgrader
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);
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}
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return self::$blockDataUpgrader;
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}
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public static function getUnknownBlockStateData() : BlockStateData{
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return self::$unknownBlockStateData ??= BlockStateData::current(BlockTypeNames::INFO_UPDATE, []);
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}
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}
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