BiomeElementData.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\biome\chunkgen;
 
use pmmp\encoding\ByteBufferReader;
use pmmp\encoding\ByteBufferWriter;
use pmmp\encoding\LE;
use pmmp\encoding\VarInt;
 
final class BiomeElementData{
 
    public function __construct(
        private float $noiseFrequencyScale,
        private float $noiseLowerBound,
        private float $noiseUpperBound,
        private int $heightMinType,
        private int $heightMin,
        private int $heightMaxType,
        private int $heightMax,
        private BiomeSurfaceMaterialData $surfaceMaterial,
    ){}
 
    public function getNoiseFrequencyScale() : float{ return $this->noiseFrequencyScale; }
 
    public function getNoiseLowerBound() : float{ return $this->noiseLowerBound; }
 
    public function getNoiseUpperBound() : float{ return $this->noiseUpperBound; }
 
    public function getHeightMinType() : int{ return $this->heightMinType; }
 
    public function getHeightMin() : int{ return $this->heightMin; }
 
    public function getHeightMaxType() : int{ return $this->heightMaxType; }
 
    public function getHeightMax() : int{ return $this->heightMax; }
 
    public function getSurfaceMaterial() : BiomeSurfaceMaterialData{ return $this->surfaceMaterial; }
 
    public static function read(ByteBufferReader $in) : self{
        $noiseFrequencyScale = LE::readFloat($in);
        $noiseLowerBound = LE::readFloat($in);
        $noiseUpperBound = LE::readFloat($in);
        $heightMinType = VarInt::readSignedInt($in);
        $heightMin = LE::readSignedShort($in);
        $heightMaxType = VarInt::readSignedInt($in);
        $heightMax = LE::readSignedShort($in);
        $surfaceMaterial = BiomeSurfaceMaterialData::read($in);
 
        return new self(
            $noiseFrequencyScale,
            $noiseLowerBound,
            $noiseUpperBound,
            $heightMinType,
            $heightMin,
            $heightMaxType,
            $heightMax,
            $surfaceMaterial
        );
    }
 
    public function write(ByteBufferWriter $out) : void{
        LE::writeFloat($out, $this->noiseFrequencyScale);
        LE::writeFloat($out, $this->noiseLowerBound);
        LE::writeFloat($out, $this->noiseUpperBound);
        VarInt::writeSignedInt($out, $this->heightMinType);
        LE::writeSignedShort($out, $this->heightMin);
        VarInt::writeSignedInt($out, $this->heightMaxType);
        LE::writeSignedShort($out, $this->heightMax);
        $this->surfaceMaterial->write($out);
    }
}