net.dmulloy2.swornrpg.modules.MobKills.java Source code

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Here is the source code for net.dmulloy2.swornrpg.modules.MobKills.java

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/**
 * SwornRPG - a Bukkit plugin
 * Copyright (C) 2013 - 2015 dmulloy2
 *
 * 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 net.dmulloy2.swornrpg.modules;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.logging.Level;

import net.dmulloy2.swornrpg.SwornRPG;
import net.dmulloy2.types.SpecialEntities;
import net.dmulloy2.util.FormatUtil;
import net.dmulloy2.util.ListUtil;

import org.apache.commons.lang.WordUtils;
import org.bukkit.entity.Entity;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.entity.EntityDeathEvent;

/**
 * @author dmulloy2
 */

public class MobKills extends Module {
    private int xpGain;
    private Map<Integer, List<String>> tiers;

    public MobKills(SwornRPG plugin) {
        super(plugin);
    }

    @Override
    public void loadSettings() {
        setEnabled(plugin.getConfig().getBoolean("levelingMethods.mobKills.enabled", true));
        this.xpGain = plugin.getConfig().getInt("levelingMethods.mobKills.xpgain", 5);
        this.tiers = new HashMap<>();

        if (plugin.getConfig().isSet("mobTiers")) {
            Set<String> keys = plugin.getConfig().getConfigurationSection("mobTiers").getKeys(false);
            for (String key : keys) {
                try {
                    int tier = Integer.parseInt(key);
                    List<String> names = plugin.getConfig().getStringList("mobTiers." + tier);
                    tiers.put(tier, names);
                } catch (NumberFormatException ex) {
                    plugin.getLogHandler().log(Level.WARNING, "\"{0}\" is not a number in mobTiers");
                }
            }
        } else {
            tiers.put(3, ListUtil.toList("wither", "ender dragon", "elder guardian"));
            tiers.put(2, ListUtil.toList("creeper", "enderman", "iron golem", "skeleton", "blaze", "zombie",
                    "spider", "ghast", "magma cube", "witch", "guardian", "shulker"));
        }
    }

    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
    public void onEntityDeath(EntityDeathEvent event) {
        Entity died = event.getEntity();
        if (died instanceof LivingEntity && !(died instanceof Player)) // Players are handled separately
        {
            Player killer = ((LivingEntity) died).getKiller();
            if (killer != null) {
                // Applicability checks
                if (isFactionsApplicable(killer, true) || plugin.isDisabledWorld(killer)
                        || plugin.isCamping(killer))
                    return;

                // Determine the correct tier
                String mobName = died.getType().toString().replace("_", " ").toLowerCase();
                if (SpecialEntities.isElderGuardian(died))
                    mobName = "elder " + mobName;

                int multiplier = 1;
                for (Entry<Integer, List<String>> entry : tiers.entrySet()) {
                    if (entry.getValue().contains(mobName))
                        multiplier = entry.getKey();
                }

                int xp = xpGain * multiplier;
                if (xp == 0)
                    return;

                String article = FormatUtil.getArticle(mobName);
                String message = plugin.getPrefix() + FormatUtil.format(plugin.getMessage("mob_kill"), xp, article,
                        WordUtils.capitalize(mobName));
                plugin.getExperienceHandler().handleXpGain(killer, xp, message);
            }
        }
    }
}