001package net.tnemc.item.component.impl;
002/*
003 * The New Item Library
004 * Copyright (C) 2022 - 2025 Daniel "creatorfromhell" Vidmar
005 *
006 * This program is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * This program is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public License
017 * along with this program; if not, write to the Free Software Foundation,
018 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019 */
020
021import net.tnemc.item.AbstractItemStack;
022import net.tnemc.item.JSONHelper;
023import net.tnemc.item.component.SerialComponent;
024import net.tnemc.item.component.helper.effect.ComponentEffect;
025import net.tnemc.item.platform.ItemPlatform;
026import org.json.simple.JSONArray;
027import org.json.simple.JSONObject;
028
029import java.util.ArrayList;
030import java.util.Arrays;
031import java.util.List;
032import java.util.Objects;
033
034/**
035 * DeathProtectionComponent
036 * @see <a href="https://minecraft.wiki/w/Data_component_format#death_protection">Reference</a>
037 * <p>
038 * @author creatorfromhell
039 * @since 0.2.0.0
040 */
041public abstract class DeathProtectionComponent<I extends AbstractItemStack<T>, T> implements SerialComponent<I, T> {
042
043  protected final List<ComponentEffect> deathEffects = new ArrayList<>();
044
045  @Override
046  public String identifier() {
047    return "death_protection";
048  }
049
050  @Override
051  public JSONObject toJSON() {
052    final JSONObject json = new JSONObject();
053
054    final JSONArray effectsArray = new JSONArray();
055    for (final ComponentEffect effect : deathEffects) {
056      effectsArray.add(effect.toJSON());
057    }
058    json.put("death_effects", effectsArray);
059
060    return json;
061  }
062
063  @Override
064  public void readJSON(final JSONHelper json, final ItemPlatform<I, T, ?> platform) {
065    deathEffects.clear();
066
067    if(json.has("death_effects")) {
068      final JSONArray effectsArray = (JSONArray) json.getObject().get("death_effects");
069
070      for (final Object obj : effectsArray) {
071        final JSONObject effectJson = (JSONObject) obj;
072        final String type = effectJson.get("type").toString();
073
074        // Get the effect class from the platform's reviveEffects map
075        final Class<? extends ComponentEffect> effectClass = platform.effects().get(type);
076
077        if(effectClass != null) {
078          try {
079            // Instantiate the effect dynamically
080            final ComponentEffect effect = effectClass.getDeclaredConstructor().newInstance();
081            effect.readJSON(new JSONHelper(effectJson));
082            deathEffects.add(effect);
083          } catch (final ReflectiveOperationException e) {
084            throw new RuntimeException("Failed to instantiate ComponentEffect for type: " + type, e);
085          }
086        }
087      }
088    }
089  }
090
091  @Override
092  public boolean similar(final SerialComponent<?, ?> component) {
093    if(!(component instanceof final DeathProtectionComponent<?, ?> other)) return false;
094
095    return Objects.equals(this.deathEffects, other.deathEffects);
096  }
097
098  @Override
099  public int hashCode() {
100    return Objects.hash(deathEffects);
101  }
102
103  /**
104   * Gets the list of death effects.
105   *
106   * @return A list of `ReviveEffect` objects.
107   * @since 0.2.0.0
108   */
109  public List<ComponentEffect> deathEffects() {
110    return deathEffects;
111  }
112
113  /**
114   * Applies death effects to the component's list of effects.
115   *
116   * @param deathEffects The list of ComponentEffect to apply as death effects.
117   * @since 0.2.0.0
118   */
119  public void deathEffects(final List<ComponentEffect> deathEffects) {
120    this.deathEffects.clear();
121    this.deathEffects.addAll(deathEffects);
122  }
123
124  /**
125   * Adds one or more ComponentEffect objects to the list of death effects for this DeathProtectionComponent.
126   *
127   * @param effects One or more ComponentEffect objects to be added as death effects.
128   * @since 0.2.0.0
129   */
130  public void deathEffect(final ComponentEffect... effects) {
131    this.deathEffects.addAll(Arrays.asList(effects));
132  }
133}