335 lines
9.4 KiB
Java
335 lines
9.4 KiB
Java
/*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.gameserver.util;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import com.l2jserver.Config;
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import com.l2jserver.L2DatabaseFactory;
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import com.l2jserver.gameserver.ThreadPoolManager;
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import com.l2jserver.gameserver.datatables.NpcTable;
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import com.l2jserver.gameserver.datatables.SummonItemsData;
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import com.l2jserver.gameserver.model.L2ItemInstance;
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import com.l2jserver.gameserver.model.L2SummonItem;
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import com.l2jserver.gameserver.model.L2World;
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import com.l2jserver.gameserver.model.actor.L2Npc;
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import com.l2jserver.gameserver.model.actor.L2Summon;
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import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
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import com.l2jserver.gameserver.model.actor.instance.L2PetInstance;
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import com.l2jserver.gameserver.network.SystemMessageId;
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import com.l2jserver.gameserver.network.serverpackets.InventoryUpdate;
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import com.l2jserver.gameserver.network.serverpackets.MagicSkillLaunched;
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import com.l2jserver.gameserver.network.serverpackets.MagicSkillUse;
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import com.l2jserver.gameserver.network.serverpackets.StatusUpdate;
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import com.l2jserver.gameserver.network.serverpackets.SystemMessage;
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import com.l2jserver.gameserver.templates.chars.L2NpcTemplate;
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public final class Evolve
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{
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public static final Logger _log = Logger.getLogger(Evolve.class.getName());
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public static final boolean doEvolve(L2PcInstance player, L2Npc npc, int itemIdtake, int itemIdgive, int petminlvl)
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{
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if ((itemIdtake == 0) || (itemIdgive == 0) || (petminlvl == 0))
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{
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return false;
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}
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L2Summon summon = player.getPet();
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if ((summon == null) || !(summon instanceof L2PetInstance))
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{
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return false;
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}
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L2PetInstance currentPet = (L2PetInstance) summon;
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if (currentPet.isAlikeDead())
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{
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Util.handleIllegalPlayerAction(player, "Player " + player.getName() + " tried to use death pet exploit!", Config.DEFAULT_PUNISH);
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return false;
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}
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L2ItemInstance item = null;
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long petexp = currentPet.getStat().getExp();
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String oldname = currentPet.getName();
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int oldX = currentPet.getX();
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int oldY = currentPet.getY();
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int oldZ = currentPet.getZ();
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L2SummonItem olditem = SummonItemsData.getInstance().getSummonItem(itemIdtake);
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if (olditem == null)
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{
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return false;
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}
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int oldnpcID = olditem.getNpcId();
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if ((currentPet.getStat().getLevel() < petminlvl) || (currentPet.getNpcId() != oldnpcID))
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{
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return false;
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}
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L2SummonItem sitem = SummonItemsData.getInstance().getSummonItem(itemIdgive);
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if (sitem == null)
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{
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return false;
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}
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int npcID = sitem.getNpcId();
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if (npcID == 0)
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{
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return false;
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}
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L2NpcTemplate npcTemplate = NpcTable.getInstance().getTemplate(npcID);
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currentPet.unSummon(player);
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// deleting old pet item
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currentPet.destroyControlItem(player, true);
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item = player.getInventory().addItem("Evolve", itemIdgive, 1, player, npc);
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// Summoning new pet
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L2PetInstance petSummon = L2PetInstance.spawnPet(npcTemplate, player, item);
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if (petSummon == null)
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{
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return false;
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}
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// Fix for non-linear baby pet exp
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long _minimumexp = petSummon.getStat().getExpForLevel(petminlvl);
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if (petexp < _minimumexp)
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{
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petexp = _minimumexp;
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}
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petSummon.getStat().addExp(petexp);
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petSummon.setCurrentHp(petSummon.getMaxHp());
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petSummon.setCurrentMp(petSummon.getMaxMp());
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petSummon.setCurrentFed(petSummon.getMaxFed());
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petSummon.setTitle(player.getName());
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petSummon.setName(oldname);
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petSummon.setRunning();
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petSummon.store();
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player.setPet(petSummon);
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player.sendPacket(new MagicSkillUse(npc, 2046, 1, 1000, 600000));
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player.sendPacket(SystemMessage.getSystemMessage(SystemMessageId.SUMMON_A_PET));
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// L2World.getInstance().storeObject(petSummon);
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petSummon.spawnMe(oldX, oldY, oldZ);
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petSummon.startFeed();
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item.setEnchantLevel(petSummon.getLevel());
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ThreadPoolManager.getInstance().scheduleGeneral(new EvolveFinalizer(player, petSummon), 900);
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if (petSummon.getCurrentFed() <= 0)
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{
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ThreadPoolManager.getInstance().scheduleGeneral(new EvolveFeedWait(player, petSummon), 60000);
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}
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else
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{
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petSummon.startFeed();
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}
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return true;
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}
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public static final boolean doRestore(L2PcInstance player, L2Npc npc, int itemIdtake, int itemIdgive, int petminlvl)
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{
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if ((itemIdtake == 0) || (itemIdgive == 0) || (petminlvl == 0))
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{
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return false;
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}
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L2ItemInstance item = player.getInventory().getItemByItemId(itemIdtake);
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if (item == null)
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{
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return false;
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}
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int oldpetlvl = item.getEnchantLevel();
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if (oldpetlvl < petminlvl)
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{
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oldpetlvl = petminlvl;
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}
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L2SummonItem oldItem = SummonItemsData.getInstance().getSummonItem(itemIdtake);
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if (oldItem == null)
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{
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return false;
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}
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L2SummonItem sItem = SummonItemsData.getInstance().getSummonItem(itemIdgive);
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if (sItem == null)
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{
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return false;
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}
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int npcId = sItem.getNpcId();
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if (npcId == 0)
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{
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return false;
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}
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L2NpcTemplate npcTemplate = NpcTable.getInstance().getTemplate(npcId);
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// deleting old pet item
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L2ItemInstance removedItem = player.getInventory().destroyItem("PetRestore", item, player, npc);
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player.sendPacket(SystemMessage.getSystemMessage(SystemMessageId.S1_DISAPPEARED).addItemName(removedItem));
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// Give new pet item
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L2ItemInstance addedItem = player.getInventory().addItem("PetRestore", itemIdgive, 1, player, npc);
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// Summoning new pet
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L2PetInstance petSummon = L2PetInstance.spawnPet(npcTemplate, player, addedItem);
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if (petSummon == null)
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{
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return false;
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}
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long _maxexp = petSummon.getStat().getExpForLevel(oldpetlvl);
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petSummon.getStat().addExp(_maxexp);
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petSummon.setCurrentHp(petSummon.getMaxHp());
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petSummon.setCurrentMp(petSummon.getMaxMp());
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petSummon.setCurrentFed(petSummon.getMaxFed());
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petSummon.setTitle(player.getName());
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petSummon.setRunning();
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petSummon.store();
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player.setPet(petSummon);
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player.sendPacket(new MagicSkillUse(npc, 2046, 1, 1000, 600000));
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player.sendPacket(SystemMessage.getSystemMessage(SystemMessageId.SUMMON_A_PET));
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// L2World.getInstance().storeObject(petSummon);
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petSummon.spawnMe(player.getX(), player.getY(), player.getZ());
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petSummon.startFeed();
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addedItem.setEnchantLevel(petSummon.getLevel());
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// Inventory update
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InventoryUpdate iu = new InventoryUpdate();
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iu.addRemovedItem(removedItem);
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player.sendPacket(iu);
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StatusUpdate su = new StatusUpdate(player);
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su.addAttribute(StatusUpdate.CUR_LOAD, player.getCurrentLoad());
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player.sendPacket(su);
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player.broadcastUserInfo();
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L2World world = L2World.getInstance();
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world.removeObject(removedItem);
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ThreadPoolManager.getInstance().scheduleGeneral(new EvolveFinalizer(player, petSummon), 900);
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if (petSummon.getCurrentFed() <= 0)
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{
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ThreadPoolManager.getInstance().scheduleGeneral(new EvolveFeedWait(player, petSummon), 60000);
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}
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else
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{
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petSummon.startFeed();
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}
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// pet control item no longer exists, delete the pet from the db
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Connection con = null;
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try
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{
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con = L2DatabaseFactory.getInstance().getConnection();
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PreparedStatement statement = con.prepareStatement("DELETE FROM pets WHERE item_obj_id=?");
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statement.setInt(1, removedItem.getObjectId());
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statement.execute();
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statement.close();
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}
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catch (Exception e)
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{
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}
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finally
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{
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L2DatabaseFactory.close(con);
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}
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return true;
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}
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static final class EvolveFeedWait implements Runnable
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{
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private final L2PcInstance _activeChar;
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private final L2PetInstance _petSummon;
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EvolveFeedWait(L2PcInstance activeChar, L2PetInstance petSummon)
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{
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_activeChar = activeChar;
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_petSummon = petSummon;
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}
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@Override
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public void run()
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{
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try
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{
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if (_petSummon.getCurrentFed() <= 0)
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{
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_petSummon.unSummon(_activeChar);
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}
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else
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{
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_petSummon.startFeed();
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}
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}
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catch (Exception e)
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{
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_log.log(Level.WARNING, "", e);
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}
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}
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}
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static final class EvolveFinalizer implements Runnable
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{
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private final L2PcInstance _activeChar;
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private final L2PetInstance _petSummon;
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EvolveFinalizer(L2PcInstance activeChar, L2PetInstance petSummon)
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{
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_activeChar = activeChar;
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_petSummon = petSummon;
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}
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@Override
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public void run()
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{
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try
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{
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_activeChar.sendPacket(new MagicSkillLaunched(_activeChar, 2046, 1));
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_petSummon.setFollowStatus(true);
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_petSummon.setShowSummonAnimation(false);
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}
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catch (Throwable e)
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{
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_log.log(Level.WARNING, "", e);
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}
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}
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}
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} |