MolangItemDescriptor.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\recipe;
 
use pmmp\encoding\Byte;
use pmmp\encoding\ByteBufferReader;
use pmmp\encoding\ByteBufferWriter;
use pocketmine\network\mcpe\protocol\serializer\CommonTypes;
use pocketmine\network\mcpe\protocol\types\GetTypeIdFromConstTrait;
 
final class MolangItemDescriptor implements ItemDescriptor{
    use GetTypeIdFromConstTrait;
 
    public const ID = ItemDescriptorType::MOLANG;
 
    public function __construct(
        private string $molangExpression,
        private int $molangVersion
    ){}
 
    public function getMolangExpression() : string{ return $this->molangExpression; }
 
    public function getMolangVersion() : int{ return $this->molangVersion; }
 
    public static function read(ByteBufferReader $in) : self{
        $expression = CommonTypes::getString($in);
        $version = Byte::readUnsigned($in);
 
        return new self($expression, $version);
    }
 
    public function write(ByteBufferWriter $out) : void{
        CommonTypes::putString($out, $this->molangExpression);
        Byte::writeUnsigned($out, $this->molangVersion);
    }
}