ResourcePackStackPacket.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\Experiments;
use pocketmine\network\mcpe\protocol\types\resourcepacks\ResourcePackStackEntry;
use function count;
 
class ResourcePackStackPacket extends DataPacket implements ClientboundPacket{
    public const NETWORK_ID = ProtocolInfo::RESOURCE_PACK_STACK_PACKET;
 
    public array $resourcePackStack = [];
    public array $behaviorPackStack = [];
    public bool $mustAccept = false;
    public string $baseGameVersion = ProtocolInfo::MINECRAFT_VERSION_NETWORK;
    public Experiments $experiments;
    public bool $useVanillaEditorPacks;
 
    public static function create(array $resourcePackStack, array $behaviorPackStack, bool $mustAccept, string $baseGameVersion, Experiments $experiments, bool $useVanillaEditorPacks) : self{
        $result = new self;
        $result->resourcePackStack = $resourcePackStack;
        $result->behaviorPackStack = $behaviorPackStack;
        $result->mustAccept = $mustAccept;
        $result->baseGameVersion = $baseGameVersion;
        $result->experiments = $experiments;
        $result->useVanillaEditorPacks = $useVanillaEditorPacks;
        return $result;
    }
 
    protected function decodePayload(ByteBufferReader $in) : void{
        $this->mustAccept = CommonTypes::getBool($in);
        $behaviorPackCount = VarInt::readUnsignedInt($in);
        while($behaviorPackCount-- > 0){
            $this->behaviorPackStack[] = ResourcePackStackEntry::read($in);
        }
 
        $resourcePackCount = VarInt::readUnsignedInt($in);
        while($resourcePackCount-- > 0){
            $this->resourcePackStack[] = ResourcePackStackEntry::read($in);
        }
 
        $this->baseGameVersion = CommonTypes::getString($in);
        $this->experiments = Experiments::read($in);
        $this->useVanillaEditorPacks = CommonTypes::getBool($in);
    }
 
    protected function encodePayload(ByteBufferWriter $out) : void{
        CommonTypes::putBool($out, $this->mustAccept);
 
        VarInt::writeUnsignedInt($out, count($this->behaviorPackStack));
        foreach($this->behaviorPackStack as $entry){
            $entry->write($out);
        }
 
        VarInt::writeUnsignedInt($out, count($this->resourcePackStack));
        foreach($this->resourcePackStack as $entry){
            $entry->write($out);
        }
 
        CommonTypes::putString($out, $this->baseGameVersion);
        $this->experiments->write($out);
        CommonTypes::putBool($out, $this->useVanillaEditorPacks);
    }
 
    public function handle(PacketHandlerInterface $handler) : bool{
        return $handler->handleResourcePackStack($this);
    }
}