CameraSetInstructionEaseType.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 function array_flip;
 
final class CameraSetInstructionEaseType{
 
    private function __construct(){
        //NOOP
    }
 
    public const LINEAR = 0;
    public const SPRING = 1;
    public const IN_QUAD = 2;
    public const OUT_QUAD = 3;
    public const IN_OUT_QUAD = 4;
    public const IN_CUBIC = 5;
    public const OUT_CUBIC = 6;
    public const IN_OUT_CUBIC = 7;
    public const IN_QUART = 8;
    public const OUT_QUART = 9;
    public const IN_OUT_QUART = 10;
    public const IN_QUINT = 11;
    public const OUT_QUINT = 12;
    public const IN_OUT_QUINT = 13;
    public const IN_SINE = 14;
    public const OUT_SINE = 15;
    public const IN_OUT_SINE = 16;
    public const IN_EXPO = 17;
    public const OUT_EXPO = 18;
    public const IN_OUT_EXPO = 19;
    public const IN_CIRC = 20;
    public const OUT_CIRC = 21;
    public const IN_OUT_CIRC = 22;
    public const IN_BOUNCE = 23;
    public const OUT_BOUNCE = 24;
    public const IN_OUT_BOUNCE = 25;
    public const IN_BACK = 26;
    public const OUT_BACK = 27;
    public const IN_OUT_BACK = 28;
    public const IN_ELASTIC = 29;
    public const OUT_ELASTIC = 30;
    public const IN_OUT_ELASTIC = 31;
 
    private const EASE_TYPE_NAMES = [
        self::LINEAR => 'linear',
        self::SPRING => 'spring',
        self::IN_SINE => 'in_sine',
        self::OUT_SINE => 'out_sine',
        self::IN_OUT_SINE => 'in_out_sine',
        self::IN_QUAD => 'in_quad',
        self::OUT_QUAD => 'out_quad',
        self::IN_OUT_QUAD => 'in_out_quad',
        self::IN_CUBIC => 'in_cubic',
        self::OUT_CUBIC => 'out_cubic',
        self::IN_OUT_CUBIC => 'in_out_cubic',
        self::IN_QUART => 'in_quart',
        self::OUT_QUART => 'out_quart',
        self::IN_OUT_QUART => 'in_out_quart',
        self::IN_QUINT => 'in_quint',
        self::OUT_QUINT => 'out_quint',
        self::IN_OUT_QUINT => 'in_out_quint',
        self::IN_EXPO => 'in_expo',
        self::OUT_EXPO => 'out_expo',
        self::IN_OUT_EXPO => 'in_out_expo',
        self::IN_CIRC => 'in_circ',
        self::OUT_CIRC => 'out_circ',
        self::IN_OUT_CIRC => 'in_out_circ',
        self::IN_BACK => 'in_back',
        self::OUT_BACK => 'out_back',
        self::IN_OUT_BACK => 'in_out_back',
        self::IN_ELASTIC => 'in_elastic',
        self::OUT_ELASTIC => 'out_elastic',
        self::IN_OUT_ELASTIC => 'in_out_elastic',
        self::IN_BOUNCE => 'in_bounce',
        self::OUT_BOUNCE => 'out_bounce',
        self::IN_OUT_BOUNCE => 'in_out_bounce'
    ];
 
    public static function toName(int $value) : string{
        return self::EASE_TYPE_NAMES[$value] ?? throw new \InvalidArgumentException("Invalid raw value \"$value\" for EaseType.");
    }
 
    public static function fromName(string $name) : int{
        static $cache = null;
        if($cache === null){
            $cache = array_flip(self::EASE_TYPE_NAMES);
        }
 
        return $cache[$name] ?? throw new \InvalidArgumentException("Invalid raw value \"$name\" for EaseType.");
    }
}