PhotoTransferPacket.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\Byte;
use pmmp\encoding\ByteBufferReader;
use pmmp\encoding\ByteBufferWriter;
use pmmp\encoding\LE;
use pocketmine\network\mcpe\protocol\serializer\CommonTypes;
 
class PhotoTransferPacket extends DataPacket implements ClientboundPacket{
    public const NETWORK_ID = ProtocolInfo::PHOTO_TRANSFER_PACKET;
 
    public string $photoName;
    public string $photoData;
    public string $bookId; //photos are stored in a sibling directory to the games folder (screenshots/(some UUID)/bookID/example.png)
    public int $type;
    public int $sourceType;
    public int $ownerActorUniqueId;
    public string $newPhotoName; //???
 
    public static function create(
        string $photoName,
        string $photoData,
        string $bookId,
        int $type,
        int $sourceType,
        int $ownerActorUniqueId,
        string $newPhotoName,
    ) : self{
        $result = new self;
        $result->photoName = $photoName;
        $result->photoData = $photoData;
        $result->bookId = $bookId;
        $result->type = $type;
        $result->sourceType = $sourceType;
        $result->ownerActorUniqueId = $ownerActorUniqueId;
        $result->newPhotoName = $newPhotoName;
        return $result;
    }
 
    protected function decodePayload(ByteBufferReader $in) : void{
        $this->photoName = CommonTypes::getString($in);
        $this->photoData = CommonTypes::getString($in);
        $this->bookId = CommonTypes::getString($in);
        $this->type = Byte::readUnsigned($in);
        $this->sourceType = Byte::readUnsigned($in);
        $this->ownerActorUniqueId = LE::readSignedLong($in); //...............
        $this->newPhotoName = CommonTypes::getString($in);
    }
 
    protected function encodePayload(ByteBufferWriter $out) : void{
        CommonTypes::putString($out, $this->photoName);
        CommonTypes::putString($out, $this->photoData);
        CommonTypes::putString($out, $this->bookId);
        Byte::writeUnsigned($out, $this->type);
        Byte::writeUnsigned($out, $this->sourceType);
        LE::writeSignedLong($out, $this->ownerActorUniqueId);
        CommonTypes::putString($out, $this->newPhotoName);
    }
 
    public function handle(PacketHandlerInterface $handler) : bool{
        return $handler->handlePhotoTransfer($this);
    }
}