DIE packet

/*
 * This file is part of the L2J Mobius project.
 *
 * 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 org.l2jmobius.gameserver.network.serverpackets;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import org.l2jmobius.commons.network.PacketWriter;
import org.l2jmobius.gameserver.instancemanager.CastleManager;
import org.l2jmobius.gameserver.instancemanager.FortManager;
import org.l2jmobius.gameserver.model.SiegeClan;
import org.l2jmobius.gameserver.model.actor.Creature;
import org.l2jmobius.gameserver.model.clan.Clan;
import org.l2jmobius.gameserver.model.entity.Castle;
import org.l2jmobius.gameserver.model.entity.Fort;
import org.l2jmobius.gameserver.network.OutgoingPackets;

/**
 * @author UnAfraid, Nos
 */
public class Die implements IClientOutgoingPacket
{
    private final int _objectId;
    private boolean _toClanHall;
    private boolean _toCastle;
    private boolean _toOutpost;
    private final boolean _isSweepable;
    private boolean _useFeather;
    private boolean _toFortress;
    @SuppressWarnings("unused")
    private boolean _hideAnimation;
    private List<Integer> _items = null;
    @SuppressWarnings("unused")
    private boolean _itemsEnabled;

    public Die(Creature creature)
    {
        _objectId = creature.getObjectId();
        if (creature.isPlayer())
        {
            final Clan clan = creature.getActingPlayer().getClan();
            boolean isInCastleDefense = false;
            boolean isInFortDefense = false;

            SiegeClan siegeClan = null;
            final Castle castle = CastleManager.getInstance().getCastle(creature);
            final Fort fort = FortManager.getInstance().getFort(creature);
            if ((castle != null) && castle.getSiege().isInProgress())
            {
                siegeClan = castle.getSiege().getAttackerClan(clan);
                isInCastleDefense = (siegeClan == null) && castle.getSiege().checkIsDefender(clan);
            }
            else if ((fort != null) && fort.getSiege().isInProgress())
            {
                siegeClan = fort.getSiege().getAttackerClan(clan);
                isInFortDefense = (siegeClan == null) && fort.getSiege().checkIsDefender(clan);
            }

            _toClanHall = (clan != null) && (clan.getHideoutId() > 0);
            _toCastle = ((clan != null) && (clan.getCastleId() > 0)) || isInCastleDefense;
            _toOutpost = ((siegeClan != null) && !isInCastleDefense && !isInFortDefense && !siegeClan.getFlag().isEmpty());
            _useFeather = creature.getAccessLevel().allowFixedRes() || creature.getInventory().haveItemForSelfResurrection();
            _toFortress = ((clan != null) && (clan.getFortId() > 0)) || isInFortDefense;
        }

        _isSweepable = creature.isAttackable() && creature.isSweepActive();
    }

    public void setHideAnimation(boolean val)
    {
        _hideAnimation = val;
    }

    public void addItem(int itemId)
    {
        if (_items == null)
        {
            _items = new ArrayList<>(8);
        }

        if (_items.size() < 8)
        {
            _items.add(itemId);
        }
        else
        {
            throw new IndexOutOfBoundsException("Die packet doesn't support more then 8 items!");
        }
    }

    public List<Integer> getItems()
    {
        return _items != null ? _items : Collections.emptyList();
    }

    public void setItemsEnabled(boolean val)
    {
        _itemsEnabled = val;
    }

    @Override
    public boolean write(PacketWriter packet)
    {
        OutgoingPackets.DIE.writeId(packet);

        packet.writeD(_objectId);
        // 2: Clan Hall, 4: Castle, 6: Clan Hall & Castle, 8: Fortress, 10: Clan Hall & Fortress,
        // 16: Outpost, 18: Clan Hall & Outpost, 24: Outpost & Fortress, 26: Clan Hall & Outpost & Fortress,
        // 32: Feather, 34: Clan Hall & Feather, 36: Castle & Feather, 38: Clan Hall & Castle & Feather,
        // 40: Fortress & Feather, 42: Clan Hall & Fortress & Feather, 48: Outpost & Feather,
        // 50: Clan Hall & Outpost & Feather, 56: Outpost & Fortress & Feather,
        // 58: Clan Hall & Outpost & Fortress & Feather
        // NOT USED:
        // 12: Castle & Fortress, 14: Clan Hall & Castle & Fortress, 20: Castle & Outpost
        // 22: Clan Hall & Castle & Outpost, 28: Castle & Outpost & Fortress,
        // 30: Clan Hall & Castle & Outpost & Fortress, 44: Castle & Fortress & Feather
        // 46: Clan Hall & Castle & Fortress & Feather, 52: Castle & Outpost & Feather
        // 54: Clan Hall & Castle & Outpost & Feather, 60: Castle & Outpost & Fortress & Feather
        // 62: Clan Hall & Castle & Outpost & Fortress & Feather
        if (_toClanHall && _toCastle && _toOutpost && _toFortress && _useFeather)
        {
            packet.writeC(62);
        }
        else if (_toCastle && _toOutpost && _toFortress && _useFeather)
        {
            packet.writeC(60);
        }
        else if (_toClanHall && _toOutpost && _toFortress && _useFeather)
        {
            packet.writeC(58);
        }
        else if (_toOutpost && _toFortress && _useFeather)
        {
            packet.writeC(56);
        }
        else if (_toClanHall && _toCastle && _toOutpost && _useFeather)
        {
            packet.writeC(54);
        }
        else if (_toCastle && _toOutpost && _useFeather)
        {
            packet.writeC(52);
        }
        else if (_toClanHall && _toOutpost && _useFeather)
        {
            packet.writeC(50);
        }
        else if (_toOutpost && _useFeather)
        {
            packet.writeC(48);
        }
        else if (_toClanHall && _toCastle && _toFortress && _useFeather)
        {
            packet.writeC(46);
        }
        else if (_toCastle && _toFortress && _useFeather)
        {
            packet.writeC(44);
        }
        else if (_toClanHall && _toFortress && _useFeather)
        {
            packet.writeC(42);
        }
        else if (_toFortress && _useFeather)
        {
            packet.writeC(40);
        }
        else if (_toClanHall && _toCastle && _useFeather)
        {
            packet.writeC(38);
        }
        else if (_toCastle && _useFeather)
        {
            packet.writeC(36);
        }
        else if (_toClanHall && _useFeather)
        {
            packet.writeC(34);
        }
        else if (_useFeather)
        {
            packet.writeC(32);
        }
        else if (_toClanHall && _toCastle && _toOutpost && _toFortress)
        {
            packet.writeC(30);
        }
        else if (_toCastle && _toOutpost && _toFortress)
        {
            packet.writeC(28);
        }
        else if (_toClanHall && _toOutpost && _toFortress)
        {
            packet.writeC(26);
        }
        else if (_toOutpost && _toFortress)
        {
            packet.writeC(24);
        }
        else if (_toClanHall && _toCastle && _toOutpost)
        {
            packet.writeC(22);
        }
        else if (_toCastle && _toOutpost)
        {
            packet.writeC(20);
        }
        else if (_toClanHall && _toOutpost)
        {
            packet.writeC(18);
        }
        else if (_toOutpost)
        {
            packet.writeC(16);
        }
        else if (_toClanHall && _toCastle && _toFortress)
        {
            packet.writeC(14);
        }
        else if (_toCastle && _toFortress)
        {
            packet.writeC(12);
        }
        else if (_toClanHall && _toFortress)
        {
            packet.writeC(10);
        }
        else if (_toFortress)
        {
            packet.writeC(8);
        }
        else if (_toClanHall && _toCastle)
        {
            packet.writeC(6);
        }
        else if (_toCastle)
        {
            packet.writeC(4);
        }
        else if (_toClanHall)
        {
            packet.writeC(2);
        }
        else
        {
            packet.writeC(0);
        }

        packet.writeC(0); // unk
        packet.writeC(_isSweepable ? 1 : 0); // sweeper effect
        packet.writeC(0); // 1: Resurrection zone during siege.. wtf

        // OLD
        // packet.writeD(_toVillage ? 0x01 : 0x00);
        // packet.writeD(_toClanHall ? 0x01 : 0x00);
        // packet.writeD(_toCastle ? 0x01 : 0x00);
        // packet.writeD(_toOutpost ? 0x01 : 0x00);
        // packet.writeD(_isSweepable ? 0x01 : 0x00);
        // packet.writeD(_useFeather ? 0x01 : 0x00);
        // packet.writeD(_toFortress ? 0x01 : 0x00);
        // packet.writeD(0x00); // Disables use Feather button for X seconds
        // packet.writeD(0x00); // Adventure's Song
        // packet.writeC(_hideAnimation ? 0x01 : 0x00);

        // packet.writeC(_itemsEnabled ? 0x01 : 0x00);
        // packet.writeD(getItems().size());
        // getItems().forEach(packet::writeD);
        return true;
    }
}