/GameServer/src/gameserver/network/aion/InventoryPacket.java

/**

 * This file is part of Aion X Emu <aionxemu.com>

 *

 *  This is free software: you can redistribute it and/or modify

 *  it under the terms of the GNU Lesser Public License as published by

 *  the Free Software Foundation, either version 3 of the License, or

 *  (at your option) any later version.

 *

 *  This software 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 Lesser Public License for more details.

 *

 *  You should have received a copy of the GNU Lesser Public License

 *  along with this software.  If not, see <http://www.gnu.org/licenses/>.

 */

package gameserver.network.aion;



import gameserver.model.gameobjects.Item;

import gameserver.model.gameobjects.stats.modifiers.SimpleModifier;

import gameserver.model.gameobjects.stats.modifiers.StatModifier;

import gameserver.model.items.FusionStone;

import gameserver.model.items.ItemSlot;

import gameserver.model.items.ItemStone;

import gameserver.model.items.ManaStone;

import gameserver.model.templates.item.ItemTemplate;

import gameserver.services.RentalService;



import java.nio.ByteBuffer;

import java.util.Set;



import org.apache.log4j.Logger;



/**

 * @author ATracer, ZeroSignal

 */

public abstract class InventoryPacket extends AionServerPacket {

    private static Logger log = Logger.getLogger(InventoryPacket.class);



    /**

     * The header of every item block

     *

     * @param buf

     * @param item

     */

    protected void writeGeneralInfo(ByteBuffer buf, Item item) {

        writeD(buf, item.getObjectId());

        ItemTemplate itemTemplate = item.getItemTemplate();

        writeD(buf, itemTemplate.getTemplateId());

        writeH(buf, 0x24);

        writeD(buf, itemTemplate.getNameId());

        writeH(buf, 0);

    }



    protected void writeMailGeneralInfo(ByteBuffer buf, Item item) {

        writeD(buf, item.getObjectId());

        ItemTemplate itemTemplate = item.getItemTemplate();

        writeD(buf, itemTemplate.getTemplateId());

        writeD(buf, 1);

        writeD(buf, 0);

        writeH(buf, 0x24);

        writeD(buf, itemTemplate.getNameId());

        writeH(buf, 0);

    }



    /**

     * All misc items

     *

     * @param buf

     * @param item

     */

    protected void writeGeneralItemInfo(ByteBuffer buf, Item item, boolean privateStore, boolean mail) {

        //length of details

        if (privateStore)

            writeH(buf, 0x16);

        else

            writeH(buf, 0x1A);



        writeC(buf, 0);

        writeH(buf, item.getItemMask());

        writeQ(buf, item.getItemCount());

        writeD(buf, 0); //Disappears time

        writeD(buf, 0);

        if (!privateStore) {

            writeD(buf, 0);

            writeH(buf, 0);

        }

        writeC(buf, 0);

        if (!mail)

            writeH(buf, item.getEquipmentSlot()); // not equipable items

    }



    protected void writeStigmaInfo(ByteBuffer buf, Item item) {

        writeH(buf, 325); //length of details 45 01

        writeC(buf, 0x6);

        if (item.isEquipped())

            writeD(buf, item.getEquipmentSlot());

        else

            writeD(buf, 0);

        writeC(buf, 0x7);

        writeH(buf, 702); //skill id

        writeD(buf, 0);

        writeH(buf, 0);

        writeD(buf, 0x3c);  //0x3c



        writeD(buf, 0);

        writeD(buf, 0);



        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);



        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 1);//1

        writeD(buf, 0);



        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);



        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeH(buf, 0);

        writeH(buf, 0x0b); //0b



        writeC(buf, 0);

        writeD(buf, item.getItemTemplate().getTemplateId());



        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeC(buf, 0);



        writeD(buf, 82750); //3E 43 01 00



        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeD(buf, 0);

        writeC(buf, 0);



        writeC(buf, 0x22); // 22

        writeH(buf, 0);

    }



    /**

     * @param buf

     * @param item

     */

    protected void writeKinah(ByteBuffer buf, Item item, boolean isInventory) {

        writeH(buf, 0x1A); //length of details

        writeC(buf, 0);

        writeH(buf, item.getItemMask());

        writeQ(buf, item.getItemCount());

        writeD(buf, 0);

        writeD(buf, 0);

        writeH(buf, 0);

        writeC(buf, 0);

        writeD(buf, 0);

        writeH(buf, 255); // FF FF equipment

        if (isInventory)

            writeC(buf, 0);

    }



    /**

     * Write weapon info for non weapon switch items

     *

     * @param buf

     * @param item

     * @param isInventory

     */

    protected void writeWeaponInfo(ByteBuffer buf, Item item, boolean isInventory) {

        this.writeWeaponInfo(buf, item, isInventory, false, false, false);

    }



    /**

     * For all weapon. Weapon is identified by weapon_type in xml

     *

     * @param buf

     * @param item

     */

    protected void writeWeaponInfo(ByteBuffer buf, Item item, boolean isInventory, boolean isWeaponSwitch, boolean privateStore, boolean mail) {

        int itemSlotId = item.getEquipmentSlot();

        int sizeLoc;



        sizeLoc = buf.position();

        writeH(buf, 5);



        if (!isWeaponSwitch && item.getItemTemplate().getWeaponType().getRequiredSlots() == 2) {

            writeC(buf, 0x0E);

            writeD(buf, item.hasFusionedItem() ? item.getFusionedItem() : 0);

            writeFusionStones(buf, item);

            writeC(buf, item.hasOptionalFusionSocket() ? item.getOptionalFusionSocket() : 0x00);

        }



        writeC(buf, 0x06);

        writeD(buf, item.isEquipped() ? itemSlotId : 0x00);



        if (isWeaponSwitch)

            return;



        writeC(buf, 0x01);

        writeD(buf, ItemSlot.getSlotsFor(item.getItemTemplate().getItemSlot()).get(0).getSlotIdMask());

        writeD(buf, item.hasFusionedItem() ? 0x00 : 0x02);

        writeC(buf, 0x0B); //? some details separator

        writeC(buf, item.isSoulBound() ? 1 : 0);

        writeC(buf, item.getEnchantLevel()); //enchant (1-15)

        writeD(buf, item.getItemSkinTemplate().getTemplateId());

        writeC(buf, item.hasOptionalSocket() ? item.getOptionalSocket() : 0x00);



        writeItemStones(buf, item);



        ItemStone god = item.getGodStone();

        writeD(buf, god == null ? 0 : god.getItemId());



        writeD(buf, 0);



        writeD(buf, 0);//unk 1.5.1.9



        /*

            * This is where item bonuses should be inserted.

            * The format is as follows:

            * writeH(buf, 2560); 0x000A

            * writeH(buf, bonusType); //ex. 0x12 is +HP

            * writeD(buf, bonusAmount); //ex. 0xC4 is 196

            */



        writeH(buf, 0x00); // seperator between item bonus and item mask



        writeH(buf, item.getItemMask());

        writeQ(buf, item.getItemCount());

        if (privateStore)

            writeH(buf, 0);

        else

            writeS(buf, item.getItemCreator()); // PlayerObjId of crafter

        writeC(buf, 0);

        writeD(buf, RentalService.getInstance().getRentalTimeLeft(item)); // For temp items: Remaining seconds

        writeC(buf, 0);

        writeD(buf, 0);

        if (!privateStore)

            writeH(buf, 0);

        writeC(buf, 0);



        int placeHolder, size;

        size = (privateStore) ? 103 : (buf.position() - sizeLoc - 2);

        placeHolder = buf.position();

        buf.position(sizeLoc);

        writeH(buf, size);

        buf.position(placeHolder);



        if (!mail) writeH(buf, item.isEquipped() ? 255 : item.getEquipmentSlot()); // FF FF equipment

        if (isInventory) writeC(buf, 0); // item.isEquipped() ? 1 : 0

    }



    /**

     * Writes manastones : 6C - statenum mask, 6H - value

     *

     * @param buf

     * @param item

     */

    private void writeItemStones(ByteBuffer buf, Item item) {

        int count = 0;

        //TODO implement new area to store the values for the manastones

        if (item.hasManaStones()) {

            Set<ManaStone> itemStones = item.getItemStones();



            for (ManaStone itemStone : itemStones) {

                if (count == 6)

                    break;



                StatModifier modifier = itemStone.getFirstModifier();

                if (modifier != null) {

                    count++;

                    writeC(buf, modifier.getStat().getItemStoneMask());

                }

            }

            writeB(buf, new byte[(6 - count)]);

            count = 0;

            for (ManaStone itemStone : itemStones) {

                if (count == 6)

                    break;



                StatModifier modifier = itemStone.getFirstModifier();

                if (modifier != null) {

                    count++;

                    writeH(buf, ((SimpleModifier) modifier).getValue());

                }

            }

            writeB(buf, new byte[(6 - count) * 2]);

        } else {

            writeB(buf, new byte[18]);

        }



        //for now max 6 stones - write some junk

    }



    private void writeFusionStones(ByteBuffer buf, Item item) {

        int count = 0;



        if (item.hasFusionStones()) {

            Set<FusionStone> itemStones = item.getFusionStones();



            for (FusionStone itemStone : itemStones) {

                if (count == 6)

                    break;



                StatModifier modifier = itemStone.getFirstModifier();

                if (modifier != null) {

                    count++;

                    writeC(buf, modifier.getStat().getItemStoneMask());

                    writeH(buf, ((SimpleModifier) modifier).getValue());

                }

            }

            writeB(buf, new byte[(6 - count) * 3]);

        } else {

            writeB(buf, new byte[18]);

        }



        //for now max 6 stones - write some junk

    }



    /**

     * For all armor. Armor is identified by armor_type in xml

     *

     * @param buf

     * @param item

     */

    protected void writeArmorInfo(ByteBuffer buf, Item item, boolean isInventory, boolean privateStore, boolean mail) {

        int itemSlotId = item.getEquipmentSlot();



        int sizeLoc = buf.position();

        writeH(buf, 83);



        writeC(buf, 0x06);

        writeD(buf, item.isEquipped() ? itemSlotId : 0);

        writeC(buf, 0x02);

        writeD(buf, ItemSlot.getSlotsFor(item.getItemTemplate().getItemSlot()).get(0).getSlotIdMask());

        writeD(buf, 0);

        writeD(buf, 0);

        writeC(buf, 0x0B); //? some details separator

        writeC(buf, item.isSoulBound() ? 1 : 0);

        writeC(buf, item.getEnchantLevel()); //enchant (1-15)

        writeD(buf, item.getItemSkinTemplate().getTemplateId());

        writeC(buf, item.hasOptionalSocket() ? item.getOptionalSocket() : 0x00);



        writeItemStones(buf, item);



        writeC(buf, 0);

        writeD(buf, item.getItemColor());



        writeD(buf, 0);

        writeD(buf, 0); //unk 1.5.1.9

        writeC(buf, 0);

        writeH(buf, item.getItemMask());

        writeQ(buf, item.getItemCount());

        if (privateStore)

            writeH(buf, 0);

        else

            writeS(buf, item.getItemCreator()); // PlayerObjId of crafter

        writeC(buf, 0);

        writeD(buf, RentalService.getInstance().getRentalTimeLeft(item)); // For temp items: Remaining seconds

        writeC(buf, 0);

        writeD(buf, 0);

        if (!privateStore)

            writeH(buf, 0);

        writeC(buf, 0);



        if (!privateStore) {

            int placeHolder, size;

            size = buf.position() - sizeLoc - 2;

            placeHolder = buf.position();

            buf.position(sizeLoc);

            writeH(buf, size);

            buf.position(placeHolder);

        }



        if (!mail)

            writeH(buf, item.isEquipped() ? 255 : item.getEquipmentSlot()); // FF FF equipment

        if (isInventory)

            writeC(buf, 1); //item.isEquipped() ? 1 : 0



    }

}