ResourcePacksInfoPacket.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\LE;
use pocketmine\network\mcpe\protocol\serializer\CommonTypes;
use pocketmine\network\mcpe\protocol\types\resourcepacks\ResourcePackInfoEntry;
use Ramsey\Uuid\UuidInterface;
use function count;
 
class ResourcePacksInfoPacket extends DataPacket implements ClientboundPacket{
    public const NETWORK_ID = ProtocolInfo::RESOURCE_PACKS_INFO_PACKET;
 
    public array $resourcePackEntries = [];
    public bool $mustAccept = false; //if true, forces client to choose between accepting packs or being disconnected
    public bool $hasAddons = false;
    public bool $hasScripts = false; //if true, causes disconnect for any platform that doesn't support scripts yet
    private UuidInterface $worldTemplateId;
    private string $worldTemplateVersion;
    private bool $forceDisableVibrantVisuals;
 
    public static function create(
        array $resourcePackEntries,
        bool $mustAccept,
        bool $hasAddons,
        bool $hasScripts,
        UuidInterface $worldTemplateId,
        string $worldTemplateVersion,
        bool $forceDisableVibrantVisuals,
    ) : self{
        $result = new self;
        $result->resourcePackEntries = $resourcePackEntries;
        $result->mustAccept = $mustAccept;
        $result->hasAddons = $hasAddons;
        $result->hasScripts = $hasScripts;
        $result->worldTemplateId = $worldTemplateId;
        $result->worldTemplateVersion = $worldTemplateVersion;
        $result->forceDisableVibrantVisuals = $forceDisableVibrantVisuals;
        return $result;
    }
 
    public function getWorldTemplateId() : UuidInterface{ return $this->worldTemplateId; }
 
    public function getWorldTemplateVersion() : string{ return $this->worldTemplateVersion; }
 
    public function isForceDisablingVibrantVisuals() : bool{ return $this->forceDisableVibrantVisuals; }
 
    protected function decodePayload(ByteBufferReader $in) : void{
        $this->mustAccept = CommonTypes::getBool($in);
        $this->hasAddons = CommonTypes::getBool($in);
        $this->hasScripts = CommonTypes::getBool($in);
        $this->forceDisableVibrantVisuals = CommonTypes::getBool($in);
        $this->worldTemplateId = CommonTypes::getUUID($in);
        $this->worldTemplateVersion = CommonTypes::getString($in);
 
        $resourcePackCount = LE::readUnsignedShort($in);
        while($resourcePackCount-- > 0){
            $this->resourcePackEntries[] = ResourcePackInfoEntry::read($in);
        }
    }
 
    protected function encodePayload(ByteBufferWriter $out) : void{
        CommonTypes::putBool($out, $this->mustAccept);
        CommonTypes::putBool($out, $this->hasAddons);
        CommonTypes::putBool($out, $this->hasScripts);
        CommonTypes::putBool($out, $this->forceDisableVibrantVisuals);
        CommonTypes::putUUID($out, $this->worldTemplateId);
        CommonTypes::putString($out, $this->worldTemplateVersion);
        LE::writeUnsignedShort($out, count($this->resourcePackEntries));
        foreach($this->resourcePackEntries as $entry){
            $entry->write($out);
        }
    }
 
    public function handle(PacketHandlerInterface $handler) : bool{
        return $handler->handleResourcePacksInfo($this);
    }
}