PropertySyncData.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 pocketmine\network\mcpe\protocol\serializer\PacketSerializer;
use function count;
 
final class PropertySyncData{
    public function __construct(
        private array $intProperties,
        private array $floatProperties,
    ){}
 
    public function getIntProperties() : array{
        return $this->intProperties;
    }
 
    public function getFloatProperties() : array{
        return $this->floatProperties;
    }
 
    public static function read(PacketSerializer $in) : self{
        $intProperties = [];
        $floatProperties = [];
 
        for($i = 0, $count = $in->getUnsignedVarInt(); $i < $count; ++$i){
            $intProperties[$in->getUnsignedVarInt()] = $in->getVarInt();
        }
        for($i = 0, $count = $in->getUnsignedVarInt(); $i < $count; ++$i){
            $floatProperties[$in->getUnsignedVarInt()] = $in->getLFloat();
        }
 
        return new self($intProperties, $floatProperties);
    }
 
    public function write(PacketSerializer $out) : void{
        $out->putUnsignedVarInt(count($this->intProperties));
        foreach($this->intProperties as $key => $value){
            $out->putUnsignedVarInt($key);
            $out->putVarInt($value);
        }
        $out->putUnsignedVarInt(count($this->floatProperties));
        foreach($this->floatProperties as $key => $value){
            $out->putUnsignedVarInt($key);
            $out->putLFloat($value);
        }
    }
}