Rename and clean up MapleShop
This commit is contained in:
P0nk
297
src/main/java/server/Shop.java
Normal file
297
src/main/java/server/Shop.java
Normal file
@@ -0,0 +1,297 @@
|
||||
/*
|
||||
This file is part of the OdinMS Maple Story Server
|
||||
Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
|
||||
Matthias Butz <matze@odinms.de>
|
||||
Jan Christian Meyer <vimes@odinms.de>
|
||||
|
||||
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 client.Client;
|
||||
import client.inventory.InventoryType;
|
||||
import client.inventory.Item;
|
||||
import client.inventory.Pet;
|
||||
import client.inventory.manipulator.InventoryManipulator;
|
||||
import constants.inventory.ItemConstants;
|
||||
import tools.DatabaseConnection;
|
||||
import tools.PacketCreator;
|
||||
|
||||
import java.sql.Connection;
|
||||
import java.sql.PreparedStatement;
|
||||
import java.sql.ResultSet;
|
||||
import java.sql.SQLException;
|
||||
import java.util.ArrayList;
|
||||
import java.util.LinkedHashSet;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
|
||||
/**
|
||||
* @author Matze
|
||||
*/
|
||||
public class Shop {
|
||||
private static final Set<Integer> rechargeableItems = new LinkedHashSet<>();
|
||||
private final int id;
|
||||
private final int npcId;
|
||||
private final List<MapleShopItem> items;
|
||||
private final int tokenvalue = 1000000000;
|
||||
private final int token = 4000313;
|
||||
|
||||
static {
|
||||
for (int i = 2070000; i < 2070017; i++) {
|
||||
rechargeableItems.add(i);
|
||||
}
|
||||
rechargeableItems.add(2331000);//Blaze Capsule
|
||||
rechargeableItems.add(2332000);//Glaze Capsule
|
||||
rechargeableItems.add(2070018);
|
||||
rechargeableItems.remove(2070014); // doesn't exist
|
||||
for (int i = 2330000; i <= 2330005; i++) {
|
||||
rechargeableItems.add(i);
|
||||
}
|
||||
}
|
||||
|
||||
private Shop(int id, int npcId) {
|
||||
this.id = id;
|
||||
this.npcId = npcId;
|
||||
items = new ArrayList<>();
|
||||
}
|
||||
|
||||
private void addItem(MapleShopItem item) {
|
||||
items.add(item);
|
||||
}
|
||||
|
||||
public void sendShop(Client c) {
|
||||
c.getPlayer().setShop(this);
|
||||
c.sendPacket(PacketCreator.getNPCShop(c, getNpcId(), items));
|
||||
}
|
||||
|
||||
public void buy(Client c, short slot, int itemId, short quantity) {
|
||||
MapleShopItem item = findBySlot(slot);
|
||||
if (item != null) {
|
||||
if (item.getItemId() != itemId) {
|
||||
System.out.println("Wrong slot number in shop " + id);
|
||||
return;
|
||||
}
|
||||
} else {
|
||||
return;
|
||||
}
|
||||
ItemInformationProvider ii = ItemInformationProvider.getInstance();
|
||||
if (item.getPrice() > 0) {
|
||||
int amount = (int) Math.min((float) item.getPrice() * quantity, Integer.MAX_VALUE);
|
||||
if (c.getPlayer().getMeso() >= amount) {
|
||||
if (InventoryManipulator.checkSpace(c, itemId, quantity, "")) {
|
||||
if (!ItemConstants.isRechargeable(itemId)) { //Pets can't be bought from shops
|
||||
InventoryManipulator.addById(c, itemId, quantity, "", -1);
|
||||
c.getPlayer().gainMeso(-amount, false);
|
||||
} else {
|
||||
short slotMax = ii.getSlotMax(c, item.getItemId());
|
||||
quantity = slotMax;
|
||||
InventoryManipulator.addById(c, itemId, quantity, "", -1);
|
||||
c.getPlayer().gainMeso(-item.getPrice(), false);
|
||||
}
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 0));
|
||||
} else {
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 3));
|
||||
}
|
||||
|
||||
} else {
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 2));
|
||||
}
|
||||
|
||||
} else if (item.getPitch() > 0) {
|
||||
int amount = (int) Math.min((float) item.getPitch() * quantity, Integer.MAX_VALUE);
|
||||
|
||||
if (c.getPlayer().getInventory(InventoryType.ETC).countById(4310000) >= amount) {
|
||||
if (InventoryManipulator.checkSpace(c, itemId, quantity, "")) {
|
||||
if (!ItemConstants.isRechargeable(itemId)) {
|
||||
InventoryManipulator.addById(c, itemId, quantity, "", -1);
|
||||
InventoryManipulator.removeById(c, InventoryType.ETC, 4310000, amount, false, false);
|
||||
} else {
|
||||
short slotMax = ii.getSlotMax(c, item.getItemId());
|
||||
quantity = slotMax;
|
||||
InventoryManipulator.addById(c, itemId, quantity, "", -1);
|
||||
InventoryManipulator.removeById(c, InventoryType.ETC, 4310000, amount, false, false);
|
||||
}
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 0));
|
||||
} else {
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 3));
|
||||
}
|
||||
}
|
||||
|
||||
} else if (c.getPlayer().getInventory(InventoryType.CASH).countById(token) != 0) {
|
||||
int amount = c.getPlayer().getInventory(InventoryType.CASH).countById(token);
|
||||
int value = amount * tokenvalue;
|
||||
int cost = item.getPrice() * quantity;
|
||||
if (c.getPlayer().getMeso() + value >= cost) {
|
||||
int cardreduce = value - cost;
|
||||
int diff = cardreduce + c.getPlayer().getMeso();
|
||||
if (InventoryManipulator.checkSpace(c, itemId, quantity, "")) {
|
||||
if (ItemConstants.isPet(itemId)) {
|
||||
int petid = Pet.createPet(itemId);
|
||||
InventoryManipulator.addById(c, itemId, quantity, "", petid, -1);
|
||||
} else {
|
||||
InventoryManipulator.addById(c, itemId, quantity, "", -1, -1);
|
||||
}
|
||||
c.getPlayer().gainMeso(diff, false);
|
||||
} else {
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 3));
|
||||
}
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 0));
|
||||
} else {
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 2));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static boolean canSell(Item item, short quantity) {
|
||||
if (item == null) { //Basic check
|
||||
return false;
|
||||
}
|
||||
|
||||
short iQuant = item.getQuantity();
|
||||
if (iQuant == 0xFFFF) {
|
||||
iQuant = 1;
|
||||
} else if (iQuant < 0) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!ItemConstants.isRechargeable(item.getItemId())) {
|
||||
return iQuant != 0 && quantity <= iQuant;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private static short getSellingQuantity(Item item, short quantity) {
|
||||
if (ItemConstants.isRechargeable(item.getItemId())) {
|
||||
quantity = item.getQuantity();
|
||||
if (quantity == 0xFFFF) {
|
||||
quantity = 1;
|
||||
}
|
||||
}
|
||||
|
||||
return quantity;
|
||||
}
|
||||
|
||||
public void sell(Client c, InventoryType type, short slot, short quantity) {
|
||||
if (quantity == 0xFFFF || quantity == 0) {
|
||||
quantity = 1;
|
||||
} else if (quantity < 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
Item item = c.getPlayer().getInventory(type).getItem(slot);
|
||||
if (canSell(item, quantity)) {
|
||||
quantity = getSellingQuantity(item, quantity);
|
||||
InventoryManipulator.removeFromSlot(c, type, (byte) slot, quantity, false);
|
||||
|
||||
ItemInformationProvider ii = ItemInformationProvider.getInstance();
|
||||
int recvMesos = ii.getPrice(item.getItemId(), quantity);
|
||||
if (recvMesos > 0) {
|
||||
c.getPlayer().gainMeso(recvMesos, false);
|
||||
}
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 0x8));
|
||||
} else {
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 0x5));
|
||||
}
|
||||
}
|
||||
|
||||
public void recharge(Client c, short slot) {
|
||||
ItemInformationProvider ii = ItemInformationProvider.getInstance();
|
||||
Item item = c.getPlayer().getInventory(InventoryType.USE).getItem(slot);
|
||||
if (item == null || !ItemConstants.isRechargeable(item.getItemId())) {
|
||||
return;
|
||||
}
|
||||
short slotMax = ii.getSlotMax(c, item.getItemId());
|
||||
if (item.getQuantity() < 0) {
|
||||
return;
|
||||
}
|
||||
if (item.getQuantity() < slotMax) {
|
||||
int price = (int) Math.ceil(ii.getUnitPrice(item.getItemId()) * (slotMax - item.getQuantity()));
|
||||
if (c.getPlayer().getMeso() >= price) {
|
||||
item.setQuantity(slotMax);
|
||||
c.getPlayer().forceUpdateItem(item);
|
||||
c.getPlayer().gainMeso(-price, false, true, false);
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 0x8));
|
||||
} else {
|
||||
c.sendPacket(PacketCreator.shopTransaction((byte) 0x2));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private MapleShopItem findBySlot(short slot) {
|
||||
return items.get(slot);
|
||||
}
|
||||
|
||||
public static Shop createFromDB(int id, boolean isShopId) {
|
||||
Shop ret = null;
|
||||
int shopId;
|
||||
try (Connection con = DatabaseConnection.getConnection()) {
|
||||
final String query;
|
||||
if (isShopId) {
|
||||
query = "SELECT * FROM shops WHERE shopid = ?";
|
||||
} else {
|
||||
query = "SELECT * FROM shops WHERE npcid = ?";
|
||||
}
|
||||
|
||||
try (PreparedStatement ps = con.prepareStatement(query)) {
|
||||
ps.setInt(1, id);
|
||||
|
||||
try (ResultSet rs = ps.executeQuery()) {
|
||||
if (rs.next()) {
|
||||
shopId = rs.getInt("shopid");
|
||||
ret = new Shop(shopId, rs.getInt("npcid"));
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
try (PreparedStatement ps = con.prepareStatement("SELECT itemid, price, pitch FROM shopitems WHERE shopid = ? ORDER BY position DESC")) {
|
||||
ps.setInt(1, shopId);
|
||||
|
||||
try (ResultSet rs = ps.executeQuery()) {
|
||||
List<Integer> recharges = new ArrayList<>(rechargeableItems);
|
||||
while (rs.next()) {
|
||||
if (ItemConstants.isRechargeable(rs.getInt("itemid"))) {
|
||||
MapleShopItem starItem = new MapleShopItem((short) 1, rs.getInt("itemid"), rs.getInt("price"), rs.getInt("pitch"));
|
||||
ret.addItem(starItem);
|
||||
if (rechargeableItems.contains(starItem.getItemId())) {
|
||||
recharges.remove(Integer.valueOf(starItem.getItemId()));
|
||||
}
|
||||
} else {
|
||||
ret.addItem(new MapleShopItem((short) 1000, rs.getInt("itemid"), rs.getInt("price"), rs.getInt("pitch")));
|
||||
}
|
||||
}
|
||||
for (Integer recharge : recharges) {
|
||||
ret.addItem(new MapleShopItem((short) 1000, recharge, 0, 0));
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (SQLException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
public int getNpcId() {
|
||||
return npcId;
|
||||
}
|
||||
|
||||
public int getId() {
|
||||
return id;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user