Subclass event

/*
 * 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 mods.eventmodSubclassTvT;

/**************************************************************************************************************
 *                                                                                                            *
 *                                      @author horato, Nik                                                   *
 *                                       Made for L2world.org                                                 *
 *                                                                                                            *
 **************************************************************************************************************/
import java.util.List;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;

import javolution.util.FastList;

import com.l2jserver.gameserver.Announcements;
import com.l2jserver.gameserver.ThreadPoolManager;
import com.l2jserver.gameserver.instancemanager.InstanceManager;
import com.l2jserver.gameserver.instancemanager.QuestManager;
import com.l2jserver.gameserver.model.actor.L2Character;
import com.l2jserver.gameserver.model.actor.L2Npc;
import com.l2jserver.gameserver.model.actor.L2Summon;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
import com.l2jserver.gameserver.model.quest.Event;
import com.l2jserver.gameserver.model.quest.Quest;
import com.l2jserver.gameserver.model.quest.QuestState;
import com.l2jserver.gameserver.network.serverpackets.ExCubeGameChangePoints;
import com.l2jserver.gameserver.network.serverpackets.ExCubeGameEnd;

public class eventmodSubclassTvT extends Event
{
    // Is event active?
    private static boolean _isActive = false;
    // Start npc ID
    private static final int _npc_id = 31212;
    // Initialize players list
    private List<L2PcInstance> _players;
    // Npc
    private L2Npc _npc;
    // Event Task
    ScheduledFuture<?> _eventTask = null;
    // Teams; Team1 is red, Team2 is blue
    List<L2PcInstance> _team1 = new FastList<L2PcInstance>();
    List<L2PcInstance> _team2 = new FastList<L2PcInstance>();
    // Teams score
    private static int _team1_score = 0;
    private static int _team2_score = 0;
    // Instance ID
    int _instance_id = 0;

    public static void main(String[] args)
    {
        new eventmodSubclassTvT(-1, "eventmodSubclassTvT", "mods");
    }

    public eventmodSubclassTvT(int questId, String name, String descr)
    {
        super(questId, name, descr);

        addStartNpc(_npc_id);
        addFirstTalkId(_npc_id);
        addTalkId(_npc_id);

        // Initialize players list
        _players = new FastList<L2PcInstance>();

    }

    @Override
    public boolean eventStart()
    {
        // Don't start event if its active
        if (_isActive)
            return false;
        //Clear player list, npc lists and score
        _team1_score = 0;
        _team2_score = 0;
        _npc = null;
        _team1.clear();
        _team2.clear();
        _players.clear();

        // Create instance for event
        try
        {
            _instance_id = InstanceManager.getInstance().createDynamicInstance("subclass.xml");
        }
        catch (Exception e)
        {
            Announcements.getInstance().announceToAll("Event error");
            eventStop();
            e.printStackTrace();
        }

        // Set active
        _isActive = true;
        // Spawn event manager
        _npc = addSpawn(_npc_id, 82798, 148650, -3464, 0, false, 0);

        // Announce event start
        Announcements.getInstance().announceToAll("Subclass TvT event started");
        Announcements.getInstance().announceToAll("Visit event manager in Giran castle town for register");

        _eventTask = ThreadPoolManager.getInstance().scheduleGeneral(new Runnable()
        {
            public void run()
            {
                Announcements.getInstance().announceToAll("10 minutes left");
                try
                {
                    Thread.sleep(60000); //1 min
                    Announcements.getInstance().announceToAll("9 minutes left");
                    Thread.sleep(60000); //1 min
                    Announcements.getInstance().announceToAll("8 minutes left");
                    Thread.sleep(60000); //1 min
                    Announcements.getInstance().announceToAll("7 minutes left");
                    Thread.sleep(60000); //1 min
                    Announcements.getInstance().announceToAll("6 minutes left");
                    Thread.sleep(60000); //1 min
                    Announcements.getInstance().announceToAll("5 minutes left");
                    Thread.sleep(60000); //1 min
                    Announcements.getInstance().announceToAll("4 minutes left");
                    Thread.sleep(60000); //1 min
                    Announcements.getInstance().announceToAll("3 minutes left");
                    Thread.sleep(60000); //1 min
                    Announcements.getInstance().announceToAll("2 minutes left");
                    Thread.sleep(60000); //1 min
                    Announcements.getInstance().announceToAll("1 minutes left");
                    Thread.sleep(60000); //1 min
                    StartEvent();
                }
                catch (InterruptedException e)
                {
                    Announcements.getInstance().announceToAll("Event error");
                    eventStop();
                }
            }
        }, 1);

        return true;
    }

    @Override
    public boolean eventStop()
    {
        // Don't stop inactive event
        if (!_isActive)
            return false;

        // Set inactive
        _isActive = false;
        // Thread stop
        if (!_eventTask.isDone())
            _eventTask.cancel(true);
        // Remove instance
        InstanceManager.getInstance().destroyInstance(_instance_id);
        // Remove NPC
        if (_npc != null)
            _npc.deleteMe();

        // Announce winning team
        if (_team1_score > _team2_score)
        {
            Announcements.getInstance().announceToAll("Red team won");
        }
        else if (_team1_score < _team2_score)
        {
            Announcements.getInstance().announceToAll("Blue team won");
        }
        else if (_team1_score == _team2_score)
        {
            Announcements.getInstance().announceToAll("No winner this time");
        }

        // Remove team marker, give reward and teleport back
        for (L2PcInstance player : _players)
        {
            if (_team1_score > _team2_score)
            {
                player.sendPacket(new ExCubeGameEnd(true));
                if (_team1.contains(player))
                    player.addItem("eventmodSubclassTvT", 6673, 10, _npc, true);
            }
            else if (_team1_score < _team2_score)
            {
                player.sendPacket(new ExCubeGameEnd(false));
                if (_team2.contains(player))
                    player.addItem("eventmodSubclassTvT", 6673, 10, _npc, true);
            }
            if (player.isDead())
                player.doRevive();
            player.removeNotifyQuestOfDeath(player.getQuestState(getName()));
            player.setTeam(0);
            player.setInstanceId(0);
            player.teleToLocation(83478, 148628, -3405);
        }

        // Clear teams
        _team1.clear();
        _team2.clear();
        // Clear player list
        _players.clear();

        Announcements.getInstance().announceToAll("Subclass TvT event finished");

        return true;
    }

    @Override
    public boolean eventBypass(L2PcInstance activeChar, String bypass)
    {
        return false;
    }

    @Override
    public String onFirstTalk(L2Npc npc, L2PcInstance player)
    {
        QuestState st = player.getQuestState(getName());
        if (st == null)
        {
            Quest q = QuestManager.getInstance().getQuest(getName());
            st = q.newQuestState(player);
        }
        if (npc.getNpcId() == _npc_id)
        {
            return _npc_id + ".htm";
        }
        return npc.getNpcId() + ".htm";
    }

    @Override
    public String onAdvEvent(String event, L2Npc npc, L2PcInstance player)
    {
        // Registering
        if (event.startsWith("signup"))
        { //level check
            if (player.getLevel() == 40)
            { // Subclass check
                if (player.isSubClassActive())
                {
                    if (_players.contains(player))
                    {
                        return _npc_id + "-onlist.htm";
                    }
                    _players.add(player);
                    return _npc_id + "-signed.htm";
                }
                else
                {
                    return _npc_id + "-fail.htm";
                }
            }
            else
            {
                return _npc_id + "-fail.htm";
            }

        }

        // Unregistering
        if (event.startsWith("signdown"))
        {
            if (!_players.contains(player))
            {
                return _npc_id + "-notreg.htm";
            }
            _players.remove(player);
            return _npc_id + "-unsigned.htm";
        }

        return "";
    }

    private void StartEvent()
    {

        // Check for empty reg list
        if (_players.size() < 2)
        {
            Announcements.getInstance().announceToAll("Not enough players to start event");
            eventStop();
            return;
        }

        Announcements.getInstance().announceToAll("Subclass TvT event started");

        // Remove registration NPC
        if (_npc != null)
            _npc.deleteMe();

        // Make teams
        for (L2PcInstance player : _players)
        {
            if (player != null)
            {
                if (player.getLevel() == 40 && player.isSubClassActive())
                {
                    player.addNotifyQuestOfDeath(player.getQuestState(getName()));
                    if (_team1.size() > _team2.size())
                    {
                        player.setTeam(1);
                        _team2.add(player);

                    }
                    else
                    {
                        player.setTeam(2);
                        _team1.add(player);
                    }
                }
                else
                {
                    player.sendMessage("You have been kicked from event because your level is not 40 or you dont have subclass active");
                    _players.remove(player);
                }
            }
        }

        // Teleport players, remove buffs, remove summons, ressurect and full heal
        for (L2PcInstance player : _team1)
        {
            player.stopAllEffectsExceptThoseThatLastThroughDeath();
            L2Summon summon = player.getPet();
            if (summon != null)
                summon.unSummon(player);
            if (player.isDead())
                player.doRevive();
            player.setCurrentCp(player.getMaxCp());
            player.setCurrentMp(player.getMaxMp());
            player.setCurrentHp(player.getMaxHp());
            player.setInstanceId(_instance_id);
            player.teleToLocation(150437, 47397, -3413);
        }

        for (L2PcInstance player : _team2)
        {
            player.stopAllEffectsExceptThoseThatLastThroughDeath();
            L2Summon summon = player.getPet();
            if (summon != null)
                summon.unSummon(player);
            if (player.isDead())
                player.doRevive();
            player.setCurrentCp(player.getMaxCp());
            player.setCurrentMp(player.getMaxMp());
            player.setCurrentHp(player.getMaxHp());
            player.setInstanceId(_instance_id);
            player.teleToLocation(148513, 46122, -3408);
        }

        _eventTask = ThreadPoolManager.getInstance().scheduleGeneral(new Runnable()
        {
            public void run()
            {
                eventStop();
            }
        }, 20 * 60 * 1000);

    }

    @Override
    public String onDeath(final L2Character killer, final L2Character victim, QuestState qs)
    {
        if (_team1.contains(killer))
        {
            _team1_score++;
            ThreadPoolManager.getInstance().scheduleGeneral(new Runnable()
            {
                public void run()
                {
                    victim.doRevive();
                    victim.teleToLocation(148513, 46122, -3408);
                }
            }, 2 * 1000);

        }
        else if (_team2.contains(killer))
        {
            _team2_score++;
            ThreadPoolManager.getInstance().scheduleGeneral(new Runnable()
            {
                public void run()
                {
                    victim.doRevive();
                    victim.teleToLocation(150437, 47397, -3413);
                }
            }, 2 * 1000);

        }
        else
        {
            ThreadPoolManager.getInstance().scheduleGeneral(new Runnable()
            {
                public void run()
                {
                    victim.doRevive();
                    if (_team1.contains(killer))
                    {
                        victim.teleToLocation(148513, 46122, -3408);
                    }
                    else
                    {
                        victim.teleToLocation(150437, 47397, -3413);
                    }
                }
            }, 2 * 1000);
        }

        for (L2PcInstance player : _players)
        {
            player.sendPacket(new ExCubeGameChangePoints((int) _eventTask.getDelay(TimeUnit.SECONDS), _team2_score, _team1_score));
        }
        return super.onDeath(killer, victim, qs);
    }
}