ConversationResumer.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.conversation;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.HandlerList;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.event.player.PlayerQuitEvent;

import pl.betoncraft.betonquest.BetonQuest;
import pl.betoncraft.betonquest.config.Config;
import pl.betoncraft.betonquest.database.Connector.UpdateType;
import pl.betoncraft.betonquest.database.Saver.Record;
import pl.betoncraft.betonquest.utils.PlayerConverter;

/**
 * Resumes the conversation for the player
 * 
 * @author Jakub Sapalski
 */
public class ConversationResumer implements Listener {

	private String original;
	private Player player;
	private String playerID;
	private String conversationID;
	private String option;
	private Location loc;
	private double distance;

	public ConversationResumer(String playerID, String convID) {
		this.original = convID;
		this.player = PlayerConverter.getPlayer(playerID);
		this.playerID = playerID;
		String[] parts = convID.split(" ");
		this.conversationID = parts[0];
		this.option = parts[1];
		if (option.equalsIgnoreCase("null"))
			return;
		String[] locParts = parts[2].split(";");
		this.loc = new Location(Bukkit.getWorld(locParts[3]), Double.parseDouble(locParts[0]),
				Double.parseDouble(locParts[1]), Double.parseDouble(locParts[2]));
		this.distance = Double.valueOf(Config.getString("config.max_npc_distance"));
		Bukkit.getPluginManager().registerEvents(this, BetonQuest.getInstance());
	}

	@EventHandler
	public void onMove(PlayerMoveEvent e) {
		if (!e.getPlayer().equals(player)) {
			return;
		}
		if (e.getTo().getWorld().equals(loc.getWorld())) {
			if (e.getTo().distanceSquared(loc) < distance * distance) {
				HandlerList.unregisterAll(this);
				BetonQuest.getInstance().getSaver()
						.add(new Record(UpdateType.UPDATE_CONVERSATION, new String[] { "null", playerID }));
				new Conversation(playerID, conversationID, loc, option);
			}
		}
	}

	@EventHandler
	public void onQuit(PlayerQuitEvent e) {
		if (!e.getPlayer().equals(player)) {
			return;
		}
		HandlerList.unregisterAll(this);
		BetonQuest.getInstance().getSaver()
				.add(new Record(UpdateType.UPDATE_CONVERSATION, new String[] { original, playerID }));
	}
}