Geyser/core/src/main/java/org/geysermc/geyser/inventory/item/Enchantment.java

/*
 * Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @author GeyserMC
 * @link https://github.com/GeyserMC/Geyser
 */

package org.geysermc.geyser.inventory.item;

import lombok.Getter;
import org.checkerframework.checker.nullness.qual.Nullable;

import java.util.Locale;

@Getter
public enum Enchantment {
    PROTECTION,
    FIRE_PROTECTION,
    FEATHER_FALLING,
    BLAST_PROTECTION,
    PROJECTILE_PROTECTION,
    THORNS,
    RESPIRATION,
    DEPTH_STRIDER,
    AQUA_AFFINITY,
    SHARPNESS,
    SMITE,
    BANE_OF_ARTHROPODS,
    KNOCKBACK,
    FIRE_ASPECT,
    LOOTING,
    EFFICIENCY,
    SILK_TOUCH,
    UNBREAKING,
    FORTUNE,
    POWER,
    PUNCH,
    FLAME,
    INFINITY,
    LUCK_OF_THE_SEA,
    LURE,
    FROST_WALKER,
    MENDING,
    BINDING_CURSE,
    VANISHING_CURSE,
    IMPALING,
    RIPTIDE,
    LOYALTY,
    CHANNELING,
    MULTISHOT,
    PIERCING,
    QUICK_CHARGE,
    SOUL_SPEED,
    SWIFT_SNEAK;

    private static final Enchantment[] VALUES = values();

    private final String javaIdentifier;

    Enchantment() {
        this.javaIdentifier = "minecraft:" + this.name().toLowerCase(Locale.ENGLISH);
    }

    public static @Nullable Enchantment getByJavaIdentifier(String javaIdentifier) {
        for (Enchantment enchantment : VALUES) {
            if (enchantment.javaIdentifier.equals(javaIdentifier) || enchantment.name().toLowerCase(Locale.ENGLISH).equalsIgnoreCase(javaIdentifier)) {
                return enchantment;
            }
        }
        return null;
    }

    public static @Nullable Enchantment getByBedrockId(int bedrockId) {
        if (bedrockId >= 0 && bedrockId < VALUES.length) {
            return VALUES[bedrockId];
        }
        return null;
    }

    /**
     * Enchantments classified by their Java index
     */
    public enum JavaEnchantment {
        PROTECTION,
        FIRE_PROTECTION,
        FEATHER_FALLING,
        BLAST_PROTECTION,
        PROJECTILE_PROTECTION,
        RESPIRATION,
        AQUA_AFFINITY,
        THORNS,
        DEPTH_STRIDER,
        FROST_WALKER,
        BINDING_CURSE,
        SOUL_SPEED,
        SWIFT_SNEAK,
        SHARPNESS,
        SMITE,
        BANE_OF_ARTHROPODS,
        KNOCKBACK,
        FIRE_ASPECT,
        LOOTING,
        SWEEPING_EDGE,
        EFFICIENCY,
        SILK_TOUCH,
        UNBREAKING,
        FORTUNE,
        POWER,
        PUNCH,
        FLAME,
        INFINITY,
        LUCK_OF_THE_SEA,
        LURE,
        LOYALTY,
        IMPALING,
        RIPTIDE,
        CHANNELING,
        MULTISHOT,
        QUICK_CHARGE,
        PIERCING,
        DENSITY,
        BREACH,
        WIND_BURST,
        MENDING,
        VANISHING_CURSE;

        private static final JavaEnchantment[] VALUES = JavaEnchantment.values();

        public static JavaEnchantment of(int index) {
            return VALUES[index];
        }

        /**
         * A list of all enchantment Java identifiers for use with command suggestions.
         */
        public static final String[] ALL_JAVA_IDENTIFIERS;

        public static @Nullable JavaEnchantment getByJavaIdentifier(String javaIdentifier) {
            if (!javaIdentifier.startsWith("minecraft:")) {
                javaIdentifier = "minecraft:" + javaIdentifier;
            }
            for (int i = 0; i < ALL_JAVA_IDENTIFIERS.length; i++) {
                if (ALL_JAVA_IDENTIFIERS[i].equalsIgnoreCase(javaIdentifier)) {
                    return VALUES[i];
                }
            }
            return null;
        }

        static {
            ALL_JAVA_IDENTIFIERS = new String[VALUES.length];
            for (int i = 0; i < ALL_JAVA_IDENTIFIERS.length; i++) {
                ALL_JAVA_IDENTIFIERS[i] = "minecraft:" + VALUES[i].name().toLowerCase(Locale.ENGLISH);
            }
        }
    }
}