PlaySoundPacket.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\BlockPosition;
 
class PlaySoundPacket extends DataPacket implements ClientboundPacket{
    public const NETWORK_ID = ProtocolInfo::PLAY_SOUND_PACKET;
 
    public string $soundName;
    public float $x;
    public float $y;
    public float $z;
    public float $volume;
    public float $pitch;
    public ?int $serverSoundHandle = null;
 
    public static function create(
        string $soundName,
        float $x,
        float $y,
        float $z,
        float $volume,
        float $pitch,
        ?int $serverSoundHandle,
    ) : self{
        $result = new self;
        $result->soundName = $soundName;
        $result->x = $x;
        $result->y = $y;
        $result->z = $z;
        $result->volume = $volume;
        $result->pitch = $pitch;
        $result->serverSoundHandle = $serverSoundHandle;
        return $result;
    }
 
    protected function decodePayload(ByteBufferReader $in) : void{
        $this->soundName = CommonTypes::getString($in);
        $blockPosition = CommonTypes::getBlockPosition($in);
        $this->x = $blockPosition->getX() / 8;
        $this->y = $blockPosition->getY() / 8;
        $this->z = $blockPosition->getZ() / 8;
        $this->volume = LE::readFloat($in);
        $this->pitch = LE::readFloat($in);
        $this->serverSoundHandle = CommonTypes::readOptional($in, LE::readUnsignedLong(...));
    }
 
    protected function encodePayload(ByteBufferWriter $out) : void{
        CommonTypes::putString($out, $this->soundName);
        CommonTypes::putBlockPosition($out, new BlockPosition((int) ($this->x * 8), (int) ($this->y * 8), (int) ($this->z * 8)));
        LE::writeFloat($out, $this->volume);
        LE::writeFloat($out, $this->pitch);
        CommonTypes::writeOptional($out, $this->serverSoundHandle, LE::writeUnsignedLong(...));
    }
 
    public function handle(PacketHandlerInterface $handler) : bool{
        return $handler->handlePlaySound($this);
    }
}