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96 lines
3.6 KiB
PHP
96 lines
3.6 KiB
PHP
<?php
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/*
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*
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* ____ _ _ __ __ _ __ __ ____
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* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
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* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
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* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
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* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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declare(strict_types=1);
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namespace pocketmine\data\bedrock;
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use pocketmine\item\enchantment\Enchantment;
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use pocketmine\item\enchantment\VanillaEnchantments;
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use pocketmine\utils\SingletonTrait;
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use function array_key_exists;
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use function spl_object_id;
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/**
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* Handles translation of internal enchantment types to and from Minecraft: Bedrock IDs.
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*/
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final class EnchantmentIdMap{
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use SingletonTrait;
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/**
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* @var Enchantment[]
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* @phpstan-var array<int, Enchantment>
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*/
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private array $idToEnch = [];
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/**
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* @var int[]
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* @phpstan-var array<int, int>
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*/
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private array $enchToId = [];
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private function __construct(){
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$this->register(EnchantmentIds::PROTECTION, VanillaEnchantments::PROTECTION());
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$this->register(EnchantmentIds::FIRE_PROTECTION, VanillaEnchantments::FIRE_PROTECTION());
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$this->register(EnchantmentIds::FEATHER_FALLING, VanillaEnchantments::FEATHER_FALLING());
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$this->register(EnchantmentIds::BLAST_PROTECTION, VanillaEnchantments::BLAST_PROTECTION());
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$this->register(EnchantmentIds::PROJECTILE_PROTECTION, VanillaEnchantments::PROJECTILE_PROTECTION());
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$this->register(EnchantmentIds::THORNS, VanillaEnchantments::THORNS());
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$this->register(EnchantmentIds::RESPIRATION, VanillaEnchantments::RESPIRATION());
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$this->register(EnchantmentIds::SHARPNESS, VanillaEnchantments::SHARPNESS());
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//TODO: smite, bane of arthropods (these don't make sense now because their applicable mobs don't exist yet)
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$this->register(EnchantmentIds::KNOCKBACK, VanillaEnchantments::KNOCKBACK());
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$this->register(EnchantmentIds::FIRE_ASPECT, VanillaEnchantments::FIRE_ASPECT());
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$this->register(EnchantmentIds::EFFICIENCY, VanillaEnchantments::EFFICIENCY());
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$this->register(EnchantmentIds::SILK_TOUCH, VanillaEnchantments::SILK_TOUCH());
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$this->register(EnchantmentIds::UNBREAKING, VanillaEnchantments::UNBREAKING());
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$this->register(EnchantmentIds::POWER, VanillaEnchantments::POWER());
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$this->register(EnchantmentIds::PUNCH, VanillaEnchantments::PUNCH());
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$this->register(EnchantmentIds::FLAME, VanillaEnchantments::FLAME());
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$this->register(EnchantmentIds::INFINITY, VanillaEnchantments::INFINITY());
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$this->register(EnchantmentIds::MENDING, VanillaEnchantments::MENDING());
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$this->register(EnchantmentIds::VANISHING, VanillaEnchantments::VANISHING());
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}
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public function register(int $mcpeId, Enchantment $enchantment) : void{
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$this->idToEnch[$mcpeId] = $enchantment;
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$this->enchToId[spl_object_id($enchantment)] = $mcpeId;
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}
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public function fromId(int $id) : ?Enchantment{
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//we might not have all the enchantment IDs registered
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return $this->idToEnch[$id] ?? null;
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}
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public function toId(Enchantment $enchantment) : int{
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if(!array_key_exists(spl_object_id($enchantment), $this->enchToId)){
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//this should never happen, so we treat it as an exceptional condition
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throw new \InvalidArgumentException("Enchantment does not have a mapped ID");
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}
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return $this->enchToId[spl_object_id($enchantment)];
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}
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}
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