CommandEnumConstraint.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\command;
 
class CommandEnumConstraint{
    public const REQUIRES_CHEATS_ENABLED = 1 << 0;
    public const REQUIRES_ELEVATED_PERMISSIONS = 1 << 1;
    public const REQUIRES_HOST_PERMISSIONS = 1 << 2;
    public const REQUIRES_ALLOW_ALIASES = 1 << 3;
 
    public function __construct(
        private CommandEnum $enum,
        private int $valueOffset,
        private array $constraints
    ){
        (static function(int ...$_) : void{})(...$constraints);
        if(!isset($enum->getValues()[$valueOffset])){
            throw new \InvalidArgumentException("Invalid enum value offset $valueOffset");
        }
    }
 
    public function getEnum() : CommandEnum{
        return $this->enum;
    }
 
    public function getValueOffset() : int{
        return $this->valueOffset;
    }
 
    public function getAffectedValue() : string{
        return $this->enum->getValues()[$this->valueOffset];
    }
 
    public function getConstraints() : array{
        return $this->constraints;
    }
}