RequestRefine.java

/*
 * 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.sf.l2j.gameserver.network.clientpackets;

import net.sf.l2j.gameserver.datatables.AugmentationData;
import net.sf.l2j.gameserver.model.L2Augmentation;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.item.instance.ItemInstance;
import net.sf.l2j.gameserver.model.item.kind.Premium;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.ExVariationResult;
import net.sf.l2j.gameserver.network.serverpackets.InventoryUpdate;
import net.sf.l2j.gameserver.network.serverpackets.StatusUpdate;

/**
 * Format:(ch) dddd
 * @author -Wooden-
 */
public final class RequestRefine extends AbstractRefinePacket
{
    private int _targetItemObjId;
    private int _refinerItemObjId;
    private int _gemStoneItemObjId;
    private int _gemStoneCount;

    @Override
    protected void readImpl()
    {
        _targetItemObjId = readD();
        _refinerItemObjId = readD();
        _gemStoneItemObjId = readD();
        _gemStoneCount = readD();
    }

    @Override
    protected void runImpl()
    {
        final L2PcInstance activeChar = getClient().getActiveChar();
        if (activeChar == null)
        {
            return;
        }

        final ItemInstance targetItem = activeChar.getInventory().getItemByObjectId(_targetItemObjId);
        if (targetItem == null)
        {
            activeChar.sendPacket(new ExVariationResult(0, 0, 0));
            activeChar.sendPacket(SystemMessageId.AUGMENTATION_FAILED_DUE_TO_INAPPROPRIATE_CONDITIONS);
            return;
        }

        final ItemInstance refinerItem = activeChar.getInventory().getItemByObjectId(_refinerItemObjId);
        if (refinerItem == null)
        {
            activeChar.sendPacket(new ExVariationResult(0, 0, 0));
            activeChar.sendPacket(SystemMessageId.AUGMENTATION_FAILED_DUE_TO_INAPPROPRIATE_CONDITIONS);
            return;
        }

        final ItemInstance gemStoneItem = activeChar.getInventory().getItemByObjectId(_gemStoneItemObjId);
        if (gemStoneItem == null)
        {
            activeChar.sendPacket(new ExVariationResult(0, 0, 0));
            activeChar.sendPacket(SystemMessageId.AUGMENTATION_FAILED_DUE_TO_INAPPROPRIATE_CONDITIONS);
            return;
        }

        if (!isValid(activeChar, targetItem, refinerItem, gemStoneItem))
        {
            activeChar.sendPacket(new ExVariationResult(0, 0, 0));
            activeChar.sendPacket(SystemMessageId.AUGMENTATION_FAILED_DUE_TO_INAPPROPRIATE_CONDITIONS);
            return;
        }

        final LifeStone ls = getLifeStone(refinerItem.getItemId());
        if (ls == null)
        {
            activeChar.sendPacket(new ExVariationResult(0, 0, 0));
            activeChar.sendPacket(SystemMessageId.AUGMENTATION_FAILED_DUE_TO_INAPPROPRIATE_CONDITIONS);
            return;
        }

        final int lifeStoneLevel = ls.getLevel();
        final int lifeStoneGrade = ls.getGrade();
        if (_gemStoneCount != getGemStoneCount(targetItem.getItem().getCrystalType()))
        {
            activeChar.sendPacket(new ExVariationResult(0, 0, 0));
            activeChar.sendPacket(SystemMessageId.AUGMENTATION_FAILED_DUE_TO_INAPPROPRIATE_CONDITIONS);
            return;
        }

        // unequip item
        if (targetItem.isEquipped())
        {
            ItemInstance[] unequipped = activeChar.getInventory().unEquipItemInSlotAndRecord(targetItem.getLocationSlot());
            InventoryUpdate iu = new InventoryUpdate();

            for (ItemInstance itm : unequipped)
            {
                iu.addModifiedItem(itm);
            }

            activeChar.sendPacket(iu);
            activeChar.broadcastUserInfo();
        }

        // Consume the life stone
        if (!activeChar.destroyItem("RequestRefine", refinerItem, 1, null, false))
        {
            activeChar.sendPacket(new ExVariationResult(0, 0, 0));
            activeChar.sendPacket(SystemMessageId.AUGMENTATION_FAILED_DUE_TO_INAPPROPRIATE_CONDITIONS);
            return;
        }

        // Consume gemstones
        if (!activeChar.destroyItem("RequestRefine", gemStoneItem, _gemStoneCount, null, false))
        {
            activeChar.sendPacket(new ExVariationResult(0, 0, 0));
            activeChar.sendPacket(SystemMessageId.AUGMENTATION_FAILED_DUE_TO_INAPPROPRIATE_CONDITIONS);
            return;
        }

        final double premiumMul = activeChar.getPremiumAttribute(Premium.MODIFIER_AUGMENT_CHANCE);

        final L2Augmentation aug = AugmentationData.getInstance().generateRandomAugmentation(lifeStoneLevel, lifeStoneGrade, premiumMul);
        targetItem.setAugmentation(aug);

        final int stat12 = 0x0000FFFF & aug.getAugmentationId();
        final int stat34 = aug.getAugmentationId() >> 16;
        activeChar.sendPacket(new ExVariationResult(stat12, stat34, 1));

        InventoryUpdate iu = new InventoryUpdate();
        iu.addModifiedItem(targetItem);
        activeChar.sendPacket(iu);

        StatusUpdate su = new StatusUpdate(activeChar);
        su.addAttribute(StatusUpdate.CUR_LOAD, activeChar.getCurrentLoad());
        activeChar.sendPacket(su);
    }
}