RequestPermissionsPacket.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 pmmp\encoding\VarInt;
use pocketmine\network\mcpe\protocol\types\PlayerPermissions;
 
class RequestPermissionsPacket extends DataPacket implements ServerboundPacket{
    public const NETWORK_ID = ProtocolInfo::REQUEST_PERMISSIONS_PACKET;
 
    public const FLAG_BUILD = 1 << 0;
    public const FLAG_MINE = 1 << 1;
    public const FLAG_DOORS_AND_SWITCHES = 1 << 2;
    public const FLAG_OPEN_CONTAINERS = 1 << 3;
    public const FLAG_ATTACK_PLAYERS = 1 << 4;
    public const FLAG_ATTACK_MOBS = 1 << 5;
    public const FLAG_OPERATOR = 1 << 6;
    public const FLAG_TELEPORT = 1 << 7;
 
    private int $targetActorUniqueId;
    private int $playerPermission;
    private int $customFlags;
 
    public static function create(int $targetActorUniqueId, int $playerPermission, int $customFlags) : self{
        $result = new self;
        $result->targetActorUniqueId = $targetActorUniqueId;
        $result->playerPermission = $playerPermission;
        $result->customFlags = $customFlags;
        return $result;
    }
 
    public function getTargetActorUniqueId() : int{ return $this->targetActorUniqueId; }
 
    public function getPlayerPermission() : int{ return $this->playerPermission; }
 
    public function getCustomFlags() : int{ return $this->customFlags; }
 
    protected function decodePayload(ByteBufferReader $in) : void{
        $this->targetActorUniqueId = LE::readSignedLong($in);
        $this->playerPermission = VarInt::readSignedInt($in);
        $this->customFlags = LE::readUnsignedShort($in);
    }
 
    protected function encodePayload(ByteBufferWriter $out) : void{
        LE::writeSignedLong($out, $this->targetActorUniqueId);
        VarInt::writeSignedInt($out, $this->playerPermission);
        LE::writeUnsignedShort($out, $this->customFlags);
    }
 
    public function handle(PacketHandlerInterface $handler) : bool{
        return $handler->handleRequestPermissions($this);
    }
}