Files
NGECore2/src/services/equipment/EquipmentService.java
T
2014-09-09 03:27:02 +01:00

689 lines
25 KiB
Java

/*******************************************************************************
* Copyright (c) 2013 <Project SWG>
*
* This File is part of NGECore2.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Using NGEngine to work with NGECore2 is making a combined work based on NGEngine.
* Therefore all terms and conditions of the GNU Lesser General Public License cover the combination.
******************************************************************************/
package services.equipment;
import java.io.IOException;
import java.nio.file.FileVisitResult;
import java.nio.file.FileVisitor;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.concurrent.ConcurrentHashMap;
import java.util.TreeMap;
import java.util.Vector;
import org.python.core.Py;
import org.python.core.PyObject;
import resources.datatables.FactionStatus;
import resources.datatables.DisplayType;
import resources.equipment.Equipment;
import resources.objects.creature.CreatureObject;
import main.NGECore;
import engine.resources.container.Traverser;
import engine.resources.objects.SWGObject;
import engine.resources.service.INetworkDispatch;
import engine.resources.service.INetworkRemoteEvent;
import resources.objects.player.PlayerObject;
import resources.objects.tangible.TangibleObject;
import resources.objects.weapon.WeaponObject;
public class EquipmentService implements INetworkDispatch {
private NGECore core;
private Map<String, BonusSetTemplate> bonusSetTemplates = new ConcurrentHashMap<String, BonusSetTemplate>();
public EquipmentService(NGECore core) {
this.core = core;
}
public void equip(CreatureObject actor, SWGObject item) {
SWGObject container = actor;
SWGObject oldContainer = item.getContainer();
if (canWear(actor, container, item)) {
List<Equipment> replacedEquipment = new ArrayList<Equipment>();
for (String slotName : container.getSlotNamesForObject(item)) {
if (container.getSlottedObject(slotName) != null) {
replacedEquipment.add(actor.getEquipmentForObject(container.getSlottedObject(slotName)));
container.transferTo(actor, actor.getSlottedObject("inventory"), container.getSlottedObject(slotName));
}
}
if (oldContainer == null) {
container.add(item);
} else {
oldContainer.transferTo(actor, container, item);
}
for (Equipment equipment : replacedEquipment) {
SWGObject replacedItem = core.objectSerivce.getObject(equipment.getObjectId());
if (actor.isWearing(replacedItem)) {
String template = ((replacedItem.getAttachment("customServerTemplate") == null) ? replacedItem.getTemplate() : (replacedItem.getTemplate().split("shared_")[0] + "shared_" + ((String) replacedItem.getAttachment("customServerTemplate")) + ".iff"));
String serverTemplate = template.replace(".iff", "");
PyObject func = core.scriptService.getMethod("scripts/" + serverTemplate.split("shared_" , 2)[0].replace("shared_", ""), serverTemplate.split("shared_" , 2)[1], "unequip");
if (func != null) {
func.__call__(Py.java2py(core), Py.java2py(actor), Py.java2py(replacedItem));
}
processItemAtrributes(actor, replacedItem, false);
} else {
replacedEquipment.remove(equipment);
}
}
String template = ((item.getAttachment("customServerTemplate") == null) ? item.getTemplate() : (item.getTemplate().split("shared_")[0] + "shared_" + ((String) item.getAttachment("customServerTemplate")) + ".iff"));
String serverTemplate = template.replace(".iff", "");
PyObject func = core.scriptService.getMethod("scripts/" + serverTemplate.split("shared_" , 2)[0].replace("shared_", ""), serverTemplate.split("shared_" , 2)[1], "equip");
if (func != null) {
func.__call__(Py.java2py(core), Py.java2py(actor), Py.java2py(item));
}
processItemAtrributes(actor, item, true);
if (replacedEquipment.size() > 0) {
actor.getEquipmentList().removeAll(replacedEquipment);
}
actor.addObjectToEquipList(item);
if (item instanceof WeaponObject) {
actor.setWeaponId(item.getObjectID());
}
}
}
public void unequip(CreatureObject actor, SWGObject item) {
SWGObject container = actor.getSlottedObject("inventory");
SWGObject oldContainer = item.getContainer();
if (actor.isWearing(item)) {
if (item instanceof WeaponObject) {
actor.setWeaponId(actor.getSlottedObject("default_weapon").getObjectID());
}
oldContainer.transferTo(actor, container, item);
String template = ((item.getAttachment("customServerTemplate") == null) ? item.getTemplate() : (item.getTemplate().split("shared_")[0] + "shared_" + ((String) item.getAttachment("customServerTemplate")) + ".iff"));
String serverTemplate = template.replace(".iff", "");
PyObject func = core.scriptService.getMethod("scripts/" + serverTemplate.split("shared_" , 2)[0].replace("shared_", ""), serverTemplate.split("shared_" , 2)[1], "unequip");
if (func != null) {
func.__call__(Py.java2py(core), Py.java2py(actor), Py.java2py(item));
}
processItemAtrributes(actor, item, false);
actor.removeObjectFromEquipList(item);
}
}
public void equipAppearance(CreatureObject actor, SWGObject item) {
SWGObject container = actor.getSlottedObject("appearance_inventory");
SWGObject oldContainer = item.getContainer();
if (canWear(actor, container, item)) {
for (String slotName : container.getSlotNamesForObject(item)) {
if (container.getSlottedObject(slotName) != null) {
return;
}
}
if (oldContainer == null) {
container.add(item);
} else {
container.transferTo(actor, container, item);
}
actor.addObjectToAppearanceEquipList(item);
}
}
public void unequipAppearance(CreatureObject actor, SWGObject item) {
SWGObject container = actor.getSlottedObject("inventory");
SWGObject oldContainer = item.getContainer();
if (actor.isWearingAppearance(item)) {
oldContainer.transferTo(actor, container, item);
actor.removeObjectFromAppearanceEquipList(item);
}
}
/*
* @returns True if can wear.
*/
public boolean canWear(CreatureObject actor, SWGObject container, SWGObject item) {
// TODO: Species restrictions
// TODO: Gender restrictions
if (item == null) {
return false;
}
if (actor.isWearing(item) || actor.isWearingAppearance(item)) {
return false;
}
if (container.getSlotNamesForObject(item) == null || container.getSlotNamesForObject(item).size() == 0) {
return false;
}
if (item.getAttributes().toString().contains("cat_armor")) {
if (!actor.hasAbility("wear_all_armor")) {
actor.sendSystemMessage("@error_message:insufficient_skill", DisplayType.Broadcast); // I am unsure if this is the right message
return false;
}
}
if (item.getStringAttribute("class_required") != null) {
String classRequired = item.getStringAttribute("class_required");
String profession = ((PlayerObject) actor.getSlottedObject("ghost")).getProfession();
if (!classRequired.contains(core.playerService.getFormalProfessionName(profession)) && !classRequired.equals("None")) {
actor.sendSystemMessage("@error_message:insufficient_skill", DisplayType.Broadcast); // I am unsure if this is the right message
return false;
}
}
if (item.getStringAttribute("faction_restriction") != null) {
if (!item.getStringAttribute("faction_restriction").toLowerCase().contentEquals(actor.getFaction()) || actor.getFactionStatus() < FactionStatus.Combatant) {
actor.sendSystemMessage("@faction_recruiter:must_be_faction_member_use", DisplayType.Broadcast); // will have to somehow manage prose %TO for faction name
return false;
}
}
if (item.getAttributes().containsKey("required_combat_level")) {
if (actor.getLevel() < item.getIntAttribute("required_combat_level")) {
actor.sendSystemMessage("@error_message:insufficient_skill", DisplayType.Broadcast); // I am unsure if this is the right message
return false;
}
}
if (item.getAttachment("unity") != null) {
actor.sendSystemMessage("@unity:cannot_remove_ring", DisplayType.Broadcast);
return false;
}
if (item.getTemplate().startsWith("object/weapon/") && item.getTemplate().contains("lightsaber") && item.getAttachment("hasColorCrystal") == null) {
item.setAttachment("hasColorCrystal", false);
}
if (item.getAttachment("hasColorCrystal") != null && (Boolean) item.getAttachment("hasColorCrystal") == false) {
actor.sendSystemMessage("@jedi_spam:lightsaber_no_color", DisplayType.Broadcast);
return false;
}
return true;
}
/*
@returns an array;
[0] = boolean, whether or not the item may be equipped;
[1] = string, in case of failure, why
*/
public Object[] canEquip(CreatureObject actor, SWGObject item) {
// TODO: Species restrictions
// TODO: Gender restrictions
boolean result = true;
String message = "";
if (item == null) {
result = false;
message = "null_item";
return new Object[] { result, message };
}
if (item.getAttributes().toString().contains("cat_armor")) {
if (actor.hasAbility("wear_all_armor")) {
result = true;
} else {
result = false;
message = "@error_message:insufficient_skill"; // I am unsure if this is the right message
return new Object[] { result, message };
}
}
if (item.getStringAttribute("class_required") != null) {
String classRequired = item.getStringAttribute("class_required");
String profession = ((PlayerObject) actor.getSlottedObject("ghost")).getProfession();
if (classRequired.contains(core.playerService.getFormalProfessionName(profession)) || classRequired.equals("None")) {
result = true;
} else {
result = false;
message = "@error_message:insufficient_skill"; // I am unsure if this is the right message
return new Object[] { result, message };
}
}
if (item.getStringAttribute("faction_restriction") != null) {
if (item.getStringAttribute("faction_restriction").toLowerCase().contentEquals(actor.getFaction()) && actor.getFactionStatus() >= FactionStatus.Combatant) {
result = true;
} else {
result = false;
message = "@faction_recruiter:must_be_faction_member_use"; // will have to somehow manage prose %TO for faction name
return new Object[] { result, message };
}
}
if (item.getAttributes().containsKey("required_combat_level")) {
if (actor.getLevel() >= item.getIntAttribute("required_combat_level")) {
result = true;
} else {
result = false;
message = "@error_message:insufficient_skill"; // I am unsure if this is the right message
return new Object[] { result, message };
}
}
if (item.getAttachment("unity") != null) {
result = false;
message = "@unity:cannot_remove_ring";
return new Object[] { result, message };
}
if (item.getTemplate().startsWith("object/weapon/") && item.getTemplate().contains("lightsaber") && item.getAttachment("hasColorCrystal") == null) {
item.setAttachment("hasColorCrystal", false);
}
if (item.getAttachment("hasColorCrystal") != null && (Boolean) item.getAttachment("hasColorCrystal") == false) {
result = false;
message = "@jedi_spam:lightsaber_no_color";
return new Object[] { result, message };
}
result = true;
message = "success";
return new Object[] { result, message };
}
public void processItemAtrributes(CreatureObject creature, SWGObject item, boolean equipping) {
// TODO: crit enhancement from crafted weapons
// TODO: check for armor category in order to add resistance to certain DoT types
Map<String, Object> attributes = new TreeMap<String, Object>(item.getAttributes());
if (equipping) {
if (item.getStringAttribute("cat_wpn_damage.wpn_category") != null) {
core.skillModService.addSkillMod(creature, "display_only_critical", getWeaponCriticalChance(creature, item));
creature.setAttachment("EquippedWeapon", item.getObjectID());
// Check if weapon has power up active
if (item.getAttachment("PUPEndTime") != null) {
long pupEndTime = (long)item.getAttachment("PUPEndTime");
if (pupEndTime > System.currentTimeMillis()) {
// do nothing let the rest add the mods
} else {
// Make sure pup buff icons are cleared
}
}
}
if (item.getTemplate().contains("shirt")) {
creature.setAttachment("EquippedShirt", item.getObjectID());
// Check if shirt has power up active
if (item.getAttachment("PUPEndTime") != null){
long pupEndTime = (long)item.getAttachment("PUPEndTime");
if (pupEndTime > System.currentTimeMillis()) {
// do nothing let the rest add the mods
} else {
// Make sure pup buff icons are cleared
}
}
}
if (item.getTemplate().contains("chest")) {
creature.setAttachment("EquippedChest", item.getObjectID());
// Check if chest has power up active
if (item.getAttachment("PUPEndTime") != null){
long pupEndTime = (long)item.getAttachment("PUPEndTime");
if (pupEndTime>System.currentTimeMillis()) {
// do nothing let the rest add the mods
} else {
// Make sure pup buff icons are cleared
}
}
}
if (item.getStringAttribute("proc_name") != null) {
core.buffService.addBuffToCreature(creature, item.getStringAttribute("proc_name").replace("@ui_buff:", ""), creature);
}
for (Entry<String, Object> e : attributes.entrySet()) {
if (e.getKey().startsWith("cat_skill_mod_bonus.@stat_n:")) {
core.skillModService.addSkillMod(creature, e.getKey().replace("cat_skill_mod_bonus.@stat_n:", ""), Integer.parseInt((String) e.getValue()));
}
if (e.getKey().startsWith("cat_stat_mod_bonus.@stat_n:")) {
core.skillModService.addSkillMod(creature, e.getKey().replace("cat_stat_mod_bonus.@stat_n:", ""), Integer.parseInt((String) e.getValue()));
}
if (e.getKey().startsWith("cat_attrib_mod_bonus.attr_health")) {
creature.setMaxHealth(creature.getMaxHealth() + Integer.parseInt((String) e.getValue()));
}
if (e.getKey().startsWith("cat_attrib_mod_bonus.attr_action")) {
creature.setMaxAction(creature.getMaxAction() + Integer.parseInt((String) e.getValue()));
}
}
} else {
if (item.getStringAttribute("cat_wpn_damage.wpn_category") != null) {
core.skillModService.deductSkillMod(creature, "display_only_critical", getWeaponCriticalChance(creature, item));
creature.setAttachment("EquippedWeapon", null);
}
if (item.getTemplate().contains("shirt")) {
creature.setAttachment("EquippedShirt", null);
}
if (item.getTemplate().contains("chest")) {
creature.setAttachment("EquippedChest", null);
}
if (item.getStringAttribute("proc_name") != null) {
core.buffService.removeBuffFromCreatureByName(creature, item.getStringAttribute("proc_name").replace("@ui_buff:", ""));
}
for (Entry<String, Object> e : attributes.entrySet()) {
if (e.getKey().startsWith("cat_skill_mod_bonus.@stat_n:")) {
core.skillModService.deductSkillMod(creature, e.getKey().replace("cat_skill_mod_bonus.@stat_n:", ""), Integer.parseInt((String) e.getValue()));
}
if (e.getKey().startsWith("cat_stat_mod_bonus.@stat_n:")) {
core.skillModService.deductSkillMod(creature, e.getKey().replace("cat_stat_mod_bonus.@stat_n:", ""), Integer.parseInt((String) e.getValue()));
}
if (e.getKey().startsWith("cat_attrib_mod_bonus.attr_health")) {
creature.setMaxHealth(creature.getMaxHealth() - Integer.parseInt((String) e.getValue()));
}
if (e.getKey().startsWith("cat_attrib_mod_bonus.attr_action")) {
creature.setMaxAction(creature.getMaxAction() - Integer.parseInt((String) e.getValue()));
}
}
}
calculateArmorProtection(creature, equipping);
if (item.getAttachment("setBonus") != null) {
BonusSetTemplate bonus = bonusSetTemplates.get((String)item.getAttachment("setBonus"));
bonus.callScript(creature);
}
}
private void calculateArmorProtection(CreatureObject creature, boolean equipping) {
int wornArmourPieces = 0, forceProtection = 0;
Map<String, Float> protection = new TreeMap<String, Float>();
for (Equipment equipment : new ArrayList<Equipment>(creature.getEquipmentList())) {
SWGObject item = core.objectService.getObject(equipment.getObjectId());
if (item == null) {
continue;
}
Map<String, Object> attributes = new TreeMap<String, Object>(item.getAttributes());
boolean incPieceCount = false;
if (item.getStringAttribute("protection_level") != null) {
forceProtection = getForceProtection(item);
break;
}
for (Entry<String, Object> e : attributes.entrySet()) {
if (e.getKey().startsWith("cat_armor_standard_protection")) {
String protectionType = e.getKey().replace("cat_armor_standard_protection.armor_eff_", "");
float modifier = Float.parseFloat(core.scriptService.getMethod("scripts/equipment/", "slot_protection", creature.getSlotNameForObject(item)).__call__().asString()) / 100;
Float protectionAmount = Float.parseFloat((String) e.getValue()) * modifier;
if (protection.containsKey(protectionType)) {
protection.replace(protectionType, protection.get(protectionType) + protectionAmount);
} else {
protection.put(protectionType, protectionAmount);
}
incPieceCount = true;
} else if(e.getKey().startsWith("cat_armor_special_protection")) {
String protectionType = e.getKey().replace("cat_armor_special_protection.special_protection_type_", "");
float modifier = Float.parseFloat(core.scriptService.getMethod("scripts/equipment/", "slot_protection", creature.getSlotNameForObject(item)).__call__().asString()) / 100;
Float protectionAmount = Float.parseFloat((String) e.getValue()) * modifier;
if (protection.containsKey(protectionType)) {
protection.replace(protectionType, protection.get(protectionType) + protectionAmount);
} else {
protection.put(protectionType, protectionAmount);
}
incPieceCount = true;
}
}
if (incPieceCount) {
wornArmourPieces++;
}
}
if (protection.size() == 0) {
protection.put("kinetic", (float) 0);
protection.put("energy", (float) 0);
protection.put("heat", (float) 0);
protection.put("cold", (float) 0);
protection.put("acid", (float) 0);
protection.put("electricity", (float) 0);
}
for (Entry<String, Float> e : protection.entrySet()) {
core.skillModService.deductSkillMod(creature, e.getKey(), creature.getSkillModBase(e.getKey()));
core.skillModService.addSkillMod(creature, e.getKey(), forceProtection);
if (wornArmourPieces >= 3) {
core.skillModService.addSkillMod(creature, e.getKey(), (int) e.getValue().floatValue());
}
}
}
public void calculateLightsaberAttributes(CreatureObject actor, TangibleObject item, SWGObject targetContainer) {
WeaponObject lightsaber = null;
TangibleObject lightsaberInventory = null;
long tunerId = 0;
// Get our lightsaber weapon object
if (item.getContainer().getTemplate().startsWith("object/tangible/inventory/shared_lightsaber_inventory")) {
lightsaber = (WeaponObject) item.getGrandparent();
} else if (targetContainer.getTemplate().startsWith("object/tangible/inventory/shared_lightsaber_inventory")) {
lightsaber = (WeaponObject) targetContainer.getContainer();
}
if (lightsaber == null) {
return;
}
lightsaberInventory = (TangibleObject) lightsaber.getSlottedObject("saber_inv");
if (lightsaber.getAttachment("weaponBaseDamageMin") == null) {
lightsaber.setAttachment("weaponBaseDamageMin", lightsaber.getMinDamage());
}
if (lightsaber.getAttachment("weaponBaseDamageMax") == null) {
lightsaber.setAttachment("weaponBaseDamageMax", lightsaber.getMaxDamage());
}
// Check if item is a lightsaber component
if (lightsaberInventory == null) {
return;
}
if (lightsaber.getContainer() instanceof CreatureObject) {
actor.sendSystemMessage("@jedi_spam:saber_not_while_equpped", (byte) 0);
return;
}
if (!item.getTemplate().startsWith("object/tangible/component/weapon/lightsaber/")) {
actor.sendSystemMessage("@jedi_spam:saber_not_crystal", (byte) 0);
return;
}
if (lightsaber.getAttachment("hasColorCrystal") == null) {
lightsaber.setAttachment("hasColorCrystal", false);
}
if (item.getAttributes().containsKey("@obj_attr_n:color") && (Boolean) lightsaber.getAttachment("hasColorCrystal") && !(targetContainer.getContainer() instanceof CreatureObject)) {
actor.sendSystemMessage("@jedi_spam:saber_already_has_color", (byte) 0);
return;
}
// Find our tuner
if (item.getAttachment("tunerId") == null) {
item.setAttachment("tunerId", 0);
}
tunerId = (int) item.getAttachment("tunerId");
// Check if player tuned the crystal
if (tunerId == 0) {
actor.sendSystemMessage("@jedi_spam:saber_crystal_not_tuned", (byte) 0);
return;
}
if (tunerId != actor.getObjectId()) {
actor.sendSystemMessage("@jedi_spam:saber_crystal_not_owner", (byte) 0);
return;
} else {
item.getContainer().transferTo(actor, targetContainer, item);
}
// Calculate attributes
lightsaber.setAttachment("hasColorCrystal", false);
lightsaberInventory.viewChildren(lightsaberInventory, false, false, new Traverser() {
WeaponObject saber;
@SuppressWarnings("unused") TangibleObject saberInv;
int minDamageBonus = 0;
int maxDamageBonus = 0;
Boolean hasColorCrystal = false;
public void process(SWGObject item) {
saber = (WeaponObject) item.getGrandparent();
saberInv = (TangibleObject) saber.getSlottedObject("saber_inv");
if (item.getAttributes().get("@obj_attr_n:color") != null) { // "Blade Color Modification"
int crystalColorIndex = resources.datatables.LightsaberColors.getByName((String) item.getAttributes().get("@obj_attr_n:color"));
byte bladeType = crystalColorIndex > 256 ? (byte) (crystalColorIndex % 256) : 0x00;
byte bladeColor = crystalColorIndex > 256 ? (byte) 0x00 : (byte) crystalColorIndex;
saber.setCustomizationVariable("private/alternate_shader_blade", bladeType);
saber.setCustomizationVariable("/private/index_color_blade", bladeColor);
// System.out.println("bladeColorName: " + item.getAttributes().get("@obj_attr_n:color"));
// System.out.println("bladeColor: " + bladeColor);
// System.out.println("bladeType: " + bladeType);
// System.out.println();
hasColorCrystal = true;
} else {
minDamageBonus += Integer.parseInt(item.getAttributes().get("@obj_attr_n:mindamage")); // "Minimum Damage"
maxDamageBonus += Integer.parseInt(item.getAttributes().get("@obj_attr_n:maxdamage")); // "Maximum Damage"
}
int saberBaseDamageMin = (int) saber.getAttachment("weaponBaseDamageMin");
int saberBaseDamageMax = (int) saber.getAttachment("weaponBaseDamageMax");
saber.setMinDamage(saberBaseDamageMin + minDamageBonus);
saber.setMaxDamage(saberBaseDamageMax + maxDamageBonus);
saber.setAttachment("hasColorCrystal", hasColorCrystal);
}
});
}
private int getWeaponCriticalChance(CreatureObject actor, SWGObject item) {
int weaponCriticalChance = 0;
String weaponCriticalSkillMod = (core.scriptService.getMethod("scripts/equipment/", "weapon_critical", "weap_" + item.getStringAttribute("cat_wpn_damage.wpn_category").replace("@obj_attr_n:wpn_category_", "")).__call__().asString());
if (actor.getSkillMod(weaponCriticalSkillMod) != null) {
weaponCriticalChance = actor.getSkillModBase(weaponCriticalSkillMod);
}
return weaponCriticalChance;
}
private int getForceProtection(SWGObject item) {
return core.scriptService.getMethod("scripts/equipment/", "force_protection", item.getAttachment("type") + "_" + item.getStringAttribute("protection_level")).__call__().asInt();
}
public void addBonusSetTemplate(BonusSetTemplate bonusSet) {
bonusSetTemplates.put(bonusSet.getName(), bonusSet);
}
public void loadBonusSets() {
Path p = Paths.get("scripts/equipment/bonus_sets/");
FileVisitor<Path> fv = new SimpleFileVisitor<Path>() {
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
core.scriptService.callScript("scripts/equipment/bonus_sets/", file.getFileName().toString().replace(".py", ""), "addBonusSet", core);
return FileVisitResult.CONTINUE;
}
};
try {
Files.walkFileTree(p, fv);
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void insertOpcodes(Map<Integer, INetworkRemoteEvent> arg0, Map<Integer, INetworkRemoteEvent> arg1) {
}
@Override
public void shutdown() {
}
}