AddVolumeEntityPacket.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;
 
use pmmp\encoding\ByteBufferReader;
use pmmp\encoding\ByteBufferWriter;
use pmmp\encoding\VarInt;
use pocketmine\network\mcpe\protocol\serializer\CommonTypes;
use pocketmine\network\mcpe\protocol\types\BlockPosition;
use pocketmine\network\mcpe\protocol\types\CacheableNbt;
 
class AddVolumeEntityPacket extends DataPacket implements ClientboundPacket{
    public const NETWORK_ID = ProtocolInfo::ADD_VOLUME_ENTITY_PACKET;
 
    private int $entityNetId;
    private CacheableNbt $data;
    private string $jsonIdentifier;
    private string $instanceName;
    private BlockPosition $minBound;
    private BlockPosition $maxBound;
    private int $dimension;
    private string $engineVersion;
 
    public static function create(
        int $entityNetId,
        CacheableNbt $data,
        string $jsonIdentifier,
        string $instanceName,
        BlockPosition $minBound,
        BlockPosition $maxBound,
        int $dimension,
        string $engineVersion,
    ) : self{
        $result = new self;
        $result->entityNetId = $entityNetId;
        $result->data = $data;
        $result->jsonIdentifier = $jsonIdentifier;
        $result->instanceName = $instanceName;
        $result->minBound = $minBound;
        $result->maxBound = $maxBound;
        $result->dimension = $dimension;
        $result->engineVersion = $engineVersion;
        return $result;
    }
 
    public function getEntityNetId() : int{ return $this->entityNetId; }
 
    public function getData() : CacheableNbt{ return $this->data; }
 
    public function getJsonIdentifier() : string{ return $this->jsonIdentifier; }
 
    public function getInstanceName() : string{ return $this->instanceName; }
 
    public function getMinBound() : BlockPosition{ return $this->minBound; }
 
    public function getMaxBound() : BlockPosition{ return $this->maxBound; }
 
    public function getDimension() : int{ return $this->dimension; }
 
    public function getEngineVersion() : string{ return $this->engineVersion; }
 
    protected function decodePayload(ByteBufferReader $in) : void{
        $this->entityNetId = VarInt::readUnsignedInt($in);
        $this->data = new CacheableNbt(CommonTypes::getNbtCompoundRoot($in));
        $this->jsonIdentifier = CommonTypes::getString($in);
        $this->instanceName = CommonTypes::getString($in);
        $this->minBound = CommonTypes::getBlockPosition($in);
        $this->maxBound = CommonTypes::getBlockPosition($in);
        $this->dimension = VarInt::readSignedInt($in);
        $this->engineVersion = CommonTypes::getString($in);
    }
 
    protected function encodePayload(ByteBufferWriter $out) : void{
        VarInt::writeUnsignedInt($out, $this->entityNetId);
        $out->writeByteArray($this->data->getEncodedNbt());
        CommonTypes::putString($out, $this->jsonIdentifier);
        CommonTypes::putString($out, $this->instanceName);
        CommonTypes::putBlockPosition($out, $this->minBound);
        CommonTypes::putBlockPosition($out, $this->maxBound);
        VarInt::writeSignedInt($out, $this->dimension);
        CommonTypes::putString($out, $this->engineVersion);
    }
 
    public function handle(PacketHandlerInterface $handler) : bool{
        return $handler->handleAddVolumeEntity($this);
    }
}