source
Source for my MapleSolaxiaV2 (v83 MapleStory).
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ronancpl
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src/server/quest/actions/ItemAction.java
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src/server/quest/actions/ItemAction.java
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/*
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This file is part of the OdinMS Maple Story Server
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Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
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Matthias Butz <matze@odinms.de>
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Jan Christian Meyer <vimes@odinms.de>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation version 3 as published by
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the Free Software Foundation. You may not use, modify or distribute
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this program under any other version of the GNU Affero General Public
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License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package server.quest.actions;
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import client.MapleCharacter;
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import client.MapleJob;
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import client.inventory.Item;
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import client.inventory.MapleInventory;
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import client.inventory.MapleInventoryType;
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import java.util.ArrayList;
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import java.util.EnumMap;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import provider.MapleData;
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import provider.MapleDataTool;
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import server.MapleInventoryManipulator;
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import server.MapleItemInformationProvider;
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import server.quest.MapleQuest;
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import server.quest.MapleQuestActionType;
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import tools.MaplePacketCreator;
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import tools.Pair;
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import tools.Randomizer;
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/**
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*
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* @author Tyler (Twdtwd)
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*/
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public class ItemAction extends MapleQuestAction {
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Map<Integer, ItemData> items = new HashMap<>();
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public ItemAction(MapleQuest quest, MapleData data) {
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super(MapleQuestActionType.ITEM, quest);
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processData(data);
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}
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@Override
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public void processData(MapleData data) {
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for (MapleData iEntry : data.getChildren()) {
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int id = MapleDataTool.getInt(iEntry.getChildByPath("id"));
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int count = MapleDataTool.getInt(iEntry.getChildByPath("count"), 1);
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Integer prop = null;
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MapleData propData = iEntry.getChildByPath("prop");
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if(propData != null)
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prop = MapleDataTool.getInt(propData);
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int gender = 2;
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if (iEntry.getChildByPath("gender") != null)
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gender = MapleDataTool.getInt(iEntry.getChildByPath("gender"));
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int job = -1;
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if (iEntry.getChildByPath("job") != null)
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job = MapleDataTool.getInt(iEntry.getChildByPath("job"));
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items.put(id, new ItemData(id, count, prop, job, gender));
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}
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}
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@Override
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public void run(MapleCharacter chr, Integer extSelection) {
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MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
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Map<Integer, Integer> props = new HashMap<>();
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for(ItemData item : items.values()) {
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if(item.getProp() != null && item.getProp() != -1 && canGetItem(item, chr)) {
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for (int i = 0; i < item.getProp(); i++) {
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props.put(props.size(), item.getId());
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}
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}
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}
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int selection = 0;
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int extNum = 0;
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if (props.size() > 0) {
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selection = props.get(Randomizer.nextInt(props.size()));
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}
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for (ItemData iEntry : items.values()) {
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if (!canGetItem(iEntry, chr)) {
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continue;
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}
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if(iEntry.getProp() != null) {
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if(iEntry.getProp() == -1) {
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if(extSelection != extNum++)
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continue;
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} else if(iEntry.getId() != selection)
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continue;
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}
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if(iEntry.getCount() < 0) { // Remove Items
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MapleInventoryType type = ii.getInventoryType(iEntry.getId());
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int quantity = iEntry.getCount() * -1; // Invert
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if(type.equals(MapleInventoryType.EQUIP)) {
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if(chr.getInventory(type).countById(iEntry.getId()) < quantity) {
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// Not enough in the equip inventoty, so check Equipped...
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if(chr.getInventory(MapleInventoryType.EQUIPPED).countById(iEntry.getId()) > quantity) {
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// Found it equipped, so change the type to equipped.
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type = MapleInventoryType.EQUIPPED;
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}
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}
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}
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MapleInventoryManipulator.removeById(chr.getClient(), type, iEntry.getId(), quantity, true, false);
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chr.announce(MaplePacketCreator.getShowItemGain(iEntry.getId(), (short) iEntry.getCount(), true));
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} else {
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if (chr.getInventory(MapleItemInformationProvider.getInstance().getInventoryType(iEntry.getId())).getNextFreeSlot() > -1) {
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MapleInventoryManipulator.addById(chr.getClient(), iEntry.getId(), (short) iEntry.getCount());
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chr.announce(MaplePacketCreator.getShowItemGain(iEntry.getId(), (short) iEntry.getCount(), true));
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} else {
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chr.dropMessage(1, "Inventory Full");
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}
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}
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}
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}
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@Override
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public boolean check(MapleCharacter chr, Integer extSelection) {
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MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
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EnumMap<MapleInventoryType, Integer> props = new EnumMap<>(MapleInventoryType.class);
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List<Pair<Item, MapleInventoryType>> itemList = new ArrayList<>();
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for(ItemData item : items.values()) {
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if (!canGetItem(item, chr)) {
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continue;
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}
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MapleInventoryType type = ii.getInventoryType(item.getId());
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if(item.getProp() != null) {
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if(!props.containsKey(type)) {
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props.put(type, item.getId());
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}
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continue;
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}
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if(item.getCount() > 0) {
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// Make sure they can hold the item.
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Item toItem = new Item(item.getId(), (short) 0, (short) item.getCount());
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itemList.add(new Pair<>(toItem, type));
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} else {
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// Make sure they actually have the item.
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int quantity = item.getCount() * -1;
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if(chr.getInventory(type).countById(item.getId()) < quantity) {
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if(type.equals(MapleInventoryType.EQUIP) && chr.getInventory(MapleInventoryType.EQUIPPED).countById(item.getId()) > quantity)
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continue;
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return false;
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}
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}
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}
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for(Integer itemID : props.values()) {
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MapleInventoryType type = ii.getInventoryType(itemID);
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Item toItem = new Item(itemID, (short) 0, (short) 1);
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itemList.add(new Pair<>(toItem, type));
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}
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if (!MapleInventory.checkSpots(chr, itemList)) {
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chr.dropMessage(1, "Please check if you have enough space in your inventory.");
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return false;
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}
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return true;
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}
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private boolean canGetItem(ItemData item, MapleCharacter chr) {
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if (item.getGender() != 2 && item.getGender() != chr.getGender()) {
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return false;
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}
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if(item.getJob() != -1) {
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if (item.getJob() != chr.getJob().getId()) {
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return false;
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} else if (MapleJob.getBy5ByteEncoding(item.getJob()).getId() / 100 != chr.getJob().getId() / 100) {
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return false;
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}
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}
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return true;
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}
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private class ItemData {
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private final int id, count, job, gender;
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private final Integer prop;
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public ItemData(int id, int count, Integer prop, int job, int gender) {
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this.id = id;
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this.count = count;
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this.prop = prop;
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this.job = job;
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this.gender = gender;
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}
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public int getId() {
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return id;
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}
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public int getCount() {
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return count;
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}
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public Integer getProp() {
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return prop;
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}
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public int getJob() {
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return job;
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}
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public int getGender() {
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return gender;
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}
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}
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}
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