CameraAimAssistPreset.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\camera;
 
use pmmp\encoding\ByteBufferReader;
use pmmp\encoding\ByteBufferWriter;
use pmmp\encoding\VarInt;
use pocketmine\network\mcpe\protocol\serializer\CommonTypes;
use function count;
 
final class CameraAimAssistPreset{
 
    public function __construct(
        private string $identifier,
        private array $exclusionList,
        private array $liquidTargetingList,
        private array $itemSettings,
        private ?string $defaultItemSettings,
        private ?string $defaultHandSettings,
    ){}
 
    public function getIdentifier() : string{ return $this->identifier; }
 
    public function getExclusionList() : array{ return $this->exclusionList; }
 
    public function getLiquidTargetingList() : array{ return $this->liquidTargetingList; }
 
    public function getItemSettings() : array{ return $this->itemSettings; }
 
    public function getDefaultItemSettings() : ?string{ return $this->defaultItemSettings; }
 
    public function getDefaultHandSettings() : ?string{ return $this->defaultHandSettings; }
 
    public static function read(ByteBufferReader $in) : self{
        $identifier = CommonTypes::getString($in);
 
        $exclusionList = [];
        for($i = 0, $len = VarInt::readUnsignedInt($in); $i < $len; ++$i){
            $exclusionList[] = CommonTypes::getString($in);
        }
 
        $liquidTargetingList = [];
        for($i = 0, $len = VarInt::readUnsignedInt($in); $i < $len; ++$i){
            $liquidTargetingList[] = CommonTypes::getString($in);
        }
 
        $itemSettings = [];
        for($i = 0, $len = VarInt::readUnsignedInt($in); $i < $len; ++$i){
            $itemSettings[] = CameraAimAssistPresetItemSettings::read($in);
        }
 
        $defaultItemSettings = CommonTypes::readOptional($in, fn() => CommonTypes::getString($in));
        $defaultHandSettings = CommonTypes::readOptional($in, fn() => CommonTypes::getString($in));
 
        return new self(
            $identifier,
            $exclusionList,
            $liquidTargetingList,
            $itemSettings,
            $defaultItemSettings,
            $defaultHandSettings
        );
    }
 
    public function write(ByteBufferWriter $out) : void{
        CommonTypes::putString($out, $this->identifier);
 
        VarInt::writeUnsignedInt($out, count($this->exclusionList));
        foreach($this->exclusionList as $exclusion){
            CommonTypes::putString($out, $exclusion);
        }
 
        VarInt::writeUnsignedInt($out, count($this->liquidTargetingList));
        foreach($this->liquidTargetingList as $liquidTargeting){
            CommonTypes::putString($out, $liquidTargeting);
        }
 
        VarInt::writeUnsignedInt($out, count($this->itemSettings));
        foreach($this->itemSettings as $itemSetting){
            $itemSetting->write($out);
        }
 
        CommonTypes::writeOptional($out, $this->defaultItemSettings, CommonTypes::putString(...));
        CommonTypes::writeOptional($out, $this->defaultHandSettings, CommonTypes::putString(...));
    }
}