CitizensParticle.java

/**
 * BetonQuest - advanced quests for Bukkit
 * Copyright (C) 2016  Jakub "Co0sh" Sapalski
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package pl.betoncraft.betonquest.compatibility.citizens;

import java.util.ArrayList;

import org.bukkit.Location;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.entity.Entity;
import org.bukkit.scheduler.BukkitRunnable;

import net.citizensnpcs.api.CitizensAPI;
import net.citizensnpcs.api.npc.NPC;
import pl.betoncraft.betonquest.BetonQuest;
import pl.betoncraft.betonquest.compatibility.Compatibility;
import pl.betoncraft.betonquest.config.Config;
import pl.betoncraft.betonquest.config.ConfigPackage;

/**
 * Displays a particle above NPCs with conversations.
 * 
 * @author Jakub Sapalski
 */
public class CitizensParticle extends BukkitRunnable {

	private ArrayList<NPC> npcs = new ArrayList<>();
	private String name;
	private ConfigurationSection section;
	private static CitizensParticle instance;

	public CitizensParticle() {
		instance = this;
		section = BetonQuest.getInstance().getConfig().getConfigurationSection("effectlib_npc_effect");
		if (section == null)
			return;
		if (section.getString("disabled") != null)
			return;
		name = section.getString("class");
		if (name == null)
			return;
		int delay = section.getInt("delay");
		new BukkitRunnable() {
			@Override
			public void run() {
				for (ConfigPackage pack : Config.getPackages().values()) {
					String packName = pack.getName();
					for (String npcID : Config.getPackages().get(packName).getMain().getConfig()
							.getConfigurationSection("npcs").getKeys(false)) {
						try {
							int ID = Integer.parseInt(npcID);
							npcs.add(CitizensAPI.getNPCRegistry().getById(ID));
						} catch (NumberFormatException e) {
						}
					}
				}
			}
		}.runTaskLater(BetonQuest.getInstance(), 10);
		runTaskTimer(BetonQuest.getInstance(), delay * 20, delay * 20);
	}

	@Override
	public void run() {
		for (NPC npc : npcs) {
			if (npc == null) {
				continue;
			}
			Entity e = npc.getEntity();
			if (e == null) {
				continue;
			}
			Location loc = e.getLocation().clone();
			loc.setPitch(-90);
			Compatibility.getEffectManager().start(name, section, loc);
		}
	}

	/**
	 * Reloads the particle effect
	 */
	public static void reload() {
		instance.cancel();
		new CitizensParticle();
	}

}