CompoundTagMetadataProperty.php

<?php
 
/*
 * This file is part of BedrockProtocol.
 * Copyright (C) 2014-2022 PocketMine Team <https://github.com/pmmp/BedrockProtocol>
 *
 * BedrockProtocol is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 */
 
declare(strict_types=1);
 
namespace pocketmine\network\mcpe\protocol\types\entity;
 
use pmmp\encoding\ByteBufferReader;
use pmmp\encoding\ByteBufferWriter;
use pocketmine\network\mcpe\protocol\PacketDecodeException;
use pocketmine\network\mcpe\protocol\serializer\CommonTypes;
use pocketmine\network\mcpe\protocol\types\CacheableNbt;
use pocketmine\network\mcpe\protocol\types\GetTypeIdFromConstTrait;
 
final class CompoundTagMetadataProperty implements MetadataProperty{
    use GetTypeIdFromConstTrait;
 
    public const ID = EntityMetadataTypes::COMPOUND_TAG;
 
    private CacheableNbt $value;
 
    public function __construct(CacheableNbt $value){
        $this->value = clone $value;
    }
 
    public function getValue() : CacheableNbt{
        return clone $this->value;
    }
 
    public function equals(MetadataProperty $other) : bool{
        return $other instanceof self and $other->value->getRoot()->equals($this->value->getRoot());
    }
 
    public static function read(ByteBufferReader $in) : self{
        return new self(new CacheableNbt(CommonTypes::getNbtCompoundRoot($in)));
    }
 
    public function write(ByteBufferWriter $out) : void{
        $out->writeByteArray($this->value->getEncodedNbt());
    }
}