com.l2jfree.gameserver.instancemanager.FortSiegeGuardManager.java Source code

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Here is the source code for com.l2jfree.gameserver.instancemanager.FortSiegeGuardManager.java

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/*
 * 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 com.l2jfree.gameserver.instancemanager;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;

import javolution.util.FastList;
import javolution.util.FastMap;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.l2jfree.L2DatabaseFactory;
import com.l2jfree.gameserver.datatables.NpcTable;
import com.l2jfree.gameserver.gameobjects.instance.L2FortBallistaInstance;
import com.l2jfree.gameserver.gameobjects.templates.L2NpcTemplate;
import com.l2jfree.gameserver.model.entity.Fort;
import com.l2jfree.gameserver.model.world.spawn.L2Spawn;

public class FortSiegeGuardManager {
    protected static final Log _log = LogFactory.getLog(FortSiegeGuardManager.class);

    private final Fort _fort;
    protected FastMap<Integer, FastList<L2Spawn>> _siegeGuards = new FastMap<Integer, FastList<L2Spawn>>();
    protected FastList<L2Spawn> _siegeGuardsSpawns;

    public FortSiegeGuardManager(Fort fort) {
        _fort = fort;
    }

    /**
     * Spawn guards.<BR><BR>
     */
    public void spawnSiegeGuard() {
        try {
            FastList<L2Spawn> monsterList = getSiegeGuardSpawn().get(getFort().getFortId());
            if (monsterList != null) {
                for (L2Spawn spawnDat : monsterList) {
                    spawnDat.doSpawn();
                    if (spawnDat.getLastSpawn() instanceof L2FortBallistaInstance)
                        spawnDat.stopRespawn();
                    else
                        spawnDat.startRespawn();
                }
            }
        } catch (Exception e) {
            _log.warn("Error spawning siege guards for fort " + getFort().getName() + ":" + e.getMessage(), e);
        }
    }

    /**
     * Unspawn guards.<BR><BR>
     */
    public void unspawnSiegeGuard() {
        try {
            FastList<L2Spawn> monsterList = getSiegeGuardSpawn().get(getFort().getFortId());
            if (monsterList != null) {
                for (L2Spawn spawnDat : monsterList) {
                    spawnDat.stopRespawn();
                    spawnDat.getLastSpawn().doDie(spawnDat.getLastSpawn());
                }
            }
        } catch (Exception e) {
            _log.warn("Error unspawning siege guards for fort " + getFort().getName() + ":" + e.getMessage(), e);
        }
    }

    /**
     * Load guards.<BR><BR>
     */
    void loadSiegeGuard() {
        _siegeGuards.clear();
        Connection con = null;
        try {
            con = L2DatabaseFactory.getInstance().getConnection(con);
            PreparedStatement statement = con.prepareStatement("SELECT * FROM fort_siege_guards Where fortId = ? ");
            statement.setInt(1, getFort().getFortId());
            ResultSet rs = statement.executeQuery();

            L2Spawn spawn1;
            L2NpcTemplate template1;

            _siegeGuardsSpawns = new FastList<L2Spawn>();
            while (rs.next()) {
                int fortId = rs.getInt("fortId");
                template1 = NpcTable.getInstance().getTemplate(rs.getInt("npcId"));
                if (template1 != null) {
                    spawn1 = new L2Spawn(template1);
                    spawn1.setId(rs.getInt("id"));
                    spawn1.setAmount(1);
                    spawn1.setLocx(rs.getInt("x"));
                    spawn1.setLocy(rs.getInt("y"));
                    spawn1.setLocz(rs.getInt("z"));
                    spawn1.setHeading(rs.getInt("heading"));
                    spawn1.setRespawnDelay(rs.getInt("respawnDelay"));
                    spawn1.setLocation(0);

                    _siegeGuardsSpawns.add(spawn1);
                } else {
                    _log.warn("Missing npc data in npc table for id: " + rs.getInt("npcId"));
                }
                _siegeGuards.put(fortId, _siegeGuardsSpawns);
            }
            rs.close();
            statement.close();
        } catch (Exception e1) {
            _log.warn("Error loading siege guard for fort " + getFort().getName() + ":", e1);
        } finally {
            L2DatabaseFactory.close(con);
        }
    }

    public final Fort getFort() {
        return _fort;
    }

    public final FastMap<Integer, FastList<L2Spawn>> getSiegeGuardSpawn() {
        return _siegeGuards;
    }
}