TARDISRandomiserCircuit.java

/*
 * Copyright (C) 2014 eccentric_nz
 *
 * 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 me.eccentric_nz.TARDIS.travel;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import me.eccentric_nz.TARDIS.TARDIS;
import me.eccentric_nz.TARDIS.api.Parameters;
import me.eccentric_nz.TARDIS.enumeration.COMPASS;
import me.eccentric_nz.TARDIS.enumeration.FLAG;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.entity.Player;

/**
 * The Randomiser is a device that ensures a TARDIS lands at unpredictable times
 * and places. When activated it scrambles the TARDIS' coordinate settings,
 * giving the Doctor even less control than usual over the destination of his
 * ship.
 *
 * @author eccentric_nz
 */
public class TARDISRandomiserCircuit {

    private final TARDIS plugin;

    public TARDISRandomiserCircuit(TARDIS plugin) {
        this.plugin = plugin;
    }

    public Location getRandomlocation(Player p, COMPASS d) {
        // get a random world
        Set<String> worldlist = plugin.getConfig().getConfigurationSection("worlds").getKeys(false);
        List<String> allowedWorlds = new ArrayList<String>();
        for (String o : worldlist) {
            World ww = plugin.getServer().getWorld(o);
            if (ww != null) {
                if (plugin.getConfig().getBoolean("travel.include_default_world") || !plugin.getConfig().getBoolean("creation.default_world")) {
                    if (plugin.getConfig().getBoolean("worlds." + o)) {
                        allowedWorlds.add(o);
                    }
                } else {
                    if (!o.equals(plugin.getConfig().getString("creation.default_world_name"))) {
                        if (plugin.getConfig().getBoolean("worlds." + o)) {
                            allowedWorlds.add(o);
                        }
                    }
                }
                // remove the world if the player doesn't have permission
                if (allowedWorlds.size() > 1 && plugin.getConfig().getBoolean("travel.per_world_perms") && !p.hasPermission("tardis.travel." + o)) {
                    allowedWorlds.remove(o);
                }
            }
        }
        Parameters params = new Parameters(p, FLAG.getDefaultFlags());
        params.setCompass(d);
        return plugin.getTardisAPI().getRandomLocation(allowedWorlds, null, params);
    }
}