PrimitiveShapeArrowPayload.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\types\shape;
 
use pmmp\encoding\Byte;
use pmmp\encoding\ByteBufferReader;
use pmmp\encoding\ByteBufferWriter;
use pmmp\encoding\LE;
use pocketmine\math\Vector3;
use pocketmine\network\mcpe\protocol\serializer\CommonTypes;
use pocketmine\network\mcpe\protocol\types\GetTypeIdFromConstTrait;
 
final class PrimitiveShapeArrowPayload extends PrimitiveShapePayload{
    use GetTypeIdFromConstTrait;
 
    public const ID = PrimitiveShapeType::PAYLOAD_TYPE_ARROW;
 
    public function __construct(
        private ?Vector3 $lineEndLocation,
        private ?float $arrowHeadLength,
        private ?float $arrowHeadRadius,
        private ?int $segments,
    ){}
 
    public function getLineEndLocation() : ?Vector3{ return $this->lineEndLocation; }
 
    public function getArrowHeadLength() : ?float{ return $this->arrowHeadLength; }
 
    public function getArrowHeadRadius() : ?float{ return $this->arrowHeadRadius; }
 
    public function getSegments() : ?int{ return $this->segments; }
 
    public static function read(ByteBufferReader $in) : self{
        $lineEndLocation = CommonTypes::readOptional($in, CommonTypes::getVector3(...));
        $arrowHeadLength = CommonTypes::readOptional($in, LE::readFloat(...));
        $arrowHeadRadius = CommonTypes::readOptional($in, LE::readFloat(...));
        $segments = CommonTypes::readOptional($in, Byte::readUnsigned(...));
 
        return new self(
            $lineEndLocation,
            $arrowHeadLength,
            $arrowHeadRadius,
            $segments,
        );
    }
 
    public function write(ByteBufferWriter $out) : void{
        CommonTypes::writeOptional($out, $this->lineEndLocation, CommonTypes::putVector3(...));
        CommonTypes::writeOptional($out, $this->arrowHeadLength, LE::writeFloat(...));
        CommonTypes::writeOptional($out, $this->arrowHeadRadius, LE::writeFloat(...));
        CommonTypes::writeOptional($out, $this->segments, Byte::writeUnsigned(...));
    }
}