- Joined
- Sep 18, 2010
- Messages
- 110
- Reaction score
- 6
I seriously dont know how to use #C. Can someone please help me on the first step where he says get rid of the ip check and stuff. I dont even know how to compile it to get the new client
/*
This file is part of the OdinMS Maple Story Server
Copyright (C) 2008 Patrick Huy <[email protected]>
Matthias Butz <[email protected]>
Jan Christian Meyer <[email protected]>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation version 3 as published by
the Free Software Foundation. You may not use, modify or distribute
this program under any other version of the GNU Affero General Public
License.
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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package server;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import client.IItem;
import client.ItemFactory;
import client.MapleClient;
import client.MapleInventoryType;
import tools.DatabaseConnection;
import tools.MaplePacketCreator;
import tools.Pair;
/**
*
* @author Matze
*/
public class MapleStorage {
private int id;
private List<IItem> items;
private int meso;
private byte slots;
private Map<MapleInventoryType, List<IItem>> typeItems = new HashMap<MapleInventoryType, List<IItem>>();
private MapleStorage(int id, byte slots, int meso) {
this.id = id;
this.slots = slots;
this.items = new LinkedList<IItem>();
this.meso = meso;
}
private static MapleStorage create(int id, byte world) {
try {
PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("INSERT INTO storages (accountid, world, slots, meso) VALUES (?, ?, 4, 0)");
ps.setInt(1, id);
ps.setByte(2, world);
ps.executeUpdate();
ps.close();
} catch (Exception e) {
e.printStackTrace();
}
return loadOrCreateFromDB(id, world);
}
public static MapleStorage loadOrCreateFromDB(int id, byte world) {
MapleStorage ret = null;
int storeId;
try {
Connection con = DatabaseConnection.getConnection();
PreparedStatement ps = con.prepareStatement("SELECT storageid, slots, meso FROM storages WHERE accountid = ? AND world = ?");
ps.setInt(1, id);
ps.setByte(2, world);
ResultSet rs = ps.executeQuery();
if (!rs.next()) {
rs.close();
ps.close();
return create(id, world);
} else {
storeId = rs.getInt("storageid");
ret = new MapleStorage(storeId, (byte) rs.getInt("slots"), rs.getInt("meso"));
rs.close();
ps.close();
for (Pair<IItem, MapleInventoryType> item : ItemFactory.STORAGE.loadItems(ret.id, false))
ret.items.add(item.getLeft());
}
} catch (SQLException ex) {
ex.printStackTrace();
}
return ret;
}
public byte getSlots() {
return slots;
}
public boolean gainSlots(int slots) {
slots += this.slots;
if (slots <= 48) {
this.slots = (byte) slots;
return true;
}
return false;
}
public void setSlots(byte set) {
this.slots = set;
}
public void saveToDB() {
try {
Connection con = DatabaseConnection.getConnection();
PreparedStatement ps = con.prepareStatement("UPDATE storages SET slots = ?, meso = ? WHERE storageid = ?");
ps.setInt(1, slots);
ps.setInt(2, meso);
ps.setInt(3, id);
ps.executeUpdate();
ps.close();
List<Pair<IItem, MapleInventoryType>> itemsWithType = new ArrayList<Pair<IItem, MapleInventoryType>>();
for (IItem item : items)
itemsWithType.add(new Pair<IItem,
MapleInventoryType>(item, MapleItemInformationProvider.getInstance().getInventoryType(item.getItemId())));
ItemFactory.STORAGE.saveItems(itemsWithType, id);
} catch (SQLException ex) {
ex.printStackTrace();
}
}
public IItem getItem(byte slot) {
return items.get(slot);
}
public IItem takeOut(byte slot) {
IItem ret = items.remove(slot);
MapleInventoryType type = MapleItemInformationProvider.getInstance().getInventoryType(ret.getItemId());
typeItems.put(type, new ArrayList<IItem>(filterItems(type)));
return ret;
}
public void store(IItem item) {
items.add(item);
MapleInventoryType type = MapleItemInformationProvider.getInstance().getInventoryType(item.getItemId());
typeItems.put(type, new ArrayList<IItem>(filterItems(type)));
}
public List<IItem> getItems() {
return Collections.unmodifiableList(items);
}
private List<IItem> filterItems(MapleInventoryType type) {
List<IItem> ret = new LinkedList<IItem>();
MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
for (IItem item : items) {
if (ii.getInventoryType(item.getItemId()) == type) {
ret.add(item);
}
}
return ret;
}
public byte getSlot(MapleInventoryType type, byte slot) {
byte ret = 0;
for (IItem item : items) {
if (item == typeItems.get(type).get(slot)) {
return ret;
}
ret++;
}
return -1;
}
public void sendStorage(MapleClient c, int npcId) {
final MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
Collections.sort(items, new Comparator<IItem>() {
public int compare(IItem o1, IItem o2) {
if (ii.getInventoryType(o1.getItemId()).getType() < ii.getInventoryType(o2.getItemId()).getType()) {
return -1;
} else if (ii.getInventoryType(o1.getItemId()) == ii.getInventoryType(o2.getItemId())) {
return 0;
}
return 1;
}
});
for (MapleInventoryType type : MapleInventoryType.values()) {
typeItems.put(type, new ArrayList<IItem>(items));
}
c.getSession().write(MaplePacketCreator.getStorage(npcId, slots, items, meso));
}
public void sendStored(MapleClient c, MapleInventoryType type) {
c.getSession().write(MaplePacketCreator.storeStorage(slots, type, typeItems.get(type)));
}
public void sendTakenOut(MapleClient c, MapleInventoryType type) {
c.getSession().write(MaplePacketCreator.takeOutStorage(slots, type, typeItems.get(type)));
}
public int getMeso() {
return meso;
}
public void setMeso(int meso) {
if (meso < 0) {
throw new RuntimeException();
}
this.meso = meso;
}
public void sendMeso(MapleClient c) {
c.getSession().write(MaplePacketCreator.mesoStorage(slots, meso));
}
public boolean isFull() {
return items.size() >= slots;
}
public void close() {
typeItems.clear();
}
}
ret.storage = MapleStorage.loadOrCreateFromDB(ret.accountid);
ret.storage = MapleStorage.loadOrCreateFromDB(ret.accountid, (byte) ret.world);