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src/main/java/client/MapleRing.java
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206
src/main/java/client/MapleRing.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 client;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import tools.Pair;
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import tools.DatabaseConnection;
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import client.inventory.manipulator.MapleCashidGenerator;
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/**
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*
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* @author Danny
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*/
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public class MapleRing implements Comparable<MapleRing> {
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private int ringId;
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private int ringId2;
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private int partnerId;
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private int itemId;
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private String partnerName;
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private boolean equipped = false;
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public MapleRing(int id, int id2, int partnerId, int itemid, String partnername) {
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this.ringId = id;
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this.ringId2 = id2;
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this.partnerId = partnerId;
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this.itemId = itemid;
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this.partnerName = partnername;
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}
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public static MapleRing loadFromDb(int ringId) {
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try {
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MapleRing ret = null;
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Connection con = DatabaseConnection.getConnection();
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PreparedStatement ps = con.prepareStatement("SELECT * FROM rings WHERE id = ?"); // Get ring details..
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ps.setInt(1, ringId);
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ResultSet rs = ps.executeQuery();
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if (rs.next()) {
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ret = new MapleRing(ringId, rs.getInt("partnerRingId"), rs.getInt("partnerChrId"), rs.getInt("itemid"), rs.getString("partnerName"));
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}
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rs.close();
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ps.close();
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con.close();
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return ret;
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} catch (SQLException ex) {
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ex.printStackTrace();
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return null;
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}
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}
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public static void removeRing(final MapleRing ring) {
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try {
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if (ring == null) {
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return;
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}
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Connection con = DatabaseConnection.getConnection();
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PreparedStatement ps = con.prepareStatement("DELETE FROM rings WHERE id=?");
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ps.setInt(1, ring.getRingId());
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ps.addBatch();
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ps.setInt(1, ring.getPartnerRingId());
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ps.addBatch();
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ps.executeBatch();
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ps.close();
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MapleCashidGenerator.freeCashId(ring.getRingId());
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MapleCashidGenerator.freeCashId(ring.getPartnerRingId());
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ps = con.prepareStatement("UPDATE inventoryequipment SET ringid=-1 WHERE ringid=?");
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ps.setInt(1, ring.getRingId());
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ps.addBatch();
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ps.setInt(1, ring.getPartnerRingId());
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ps.addBatch();
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ps.executeBatch();
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ps.close();
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con.close();
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} catch (SQLException ex) {
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ex.printStackTrace();
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}
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}
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public static Pair<Integer, Integer> createRing(int itemid, final MapleCharacter partner1, final MapleCharacter partner2) {
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try {
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if (partner1 == null) {
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return new Pair<>(-3, -3);
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} else if (partner2 == null) {
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return new Pair<>(-2, -2);
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}
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int[] ringID = new int[2];
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ringID[0] = MapleCashidGenerator.generateCashId();
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ringID[1] = MapleCashidGenerator.generateCashId();
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Connection con = DatabaseConnection.getConnection();
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PreparedStatement ps = con.prepareStatement("INSERT INTO rings (id, itemid, partnerRingId, partnerChrId, partnername) VALUES (?, ?, ?, ?, ?)");
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ps.setInt(1, ringID[0]);
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ps.setInt(2, itemid);
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ps.setInt(3, ringID[1]);
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ps.setInt(4, partner2.getId());
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ps.setString(5, partner2.getName());
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ps.executeUpdate();
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ps.close();
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ps = con.prepareStatement("INSERT INTO rings (id, itemid, partnerRingId, partnerChrId, partnername) VALUES (?, ?, ?, ?, ?)");
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ps.setInt(1, ringID[1]);
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ps.setInt(2, itemid);
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ps.setInt(3, ringID[0]);
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ps.setInt(4, partner1.getId());
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ps.setString(5, partner1.getName());
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ps.executeUpdate();
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ps.close();
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con.close();
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return new Pair<>(ringID[0], ringID[1]);
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} catch (SQLException ex) {
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ex.printStackTrace();
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return new Pair<>(-1, -1);
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}
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}
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public int getRingId() {
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return ringId;
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}
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public int getPartnerRingId() {
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return ringId2;
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}
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public int getPartnerChrId() {
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return partnerId;
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}
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public int getItemId() {
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return itemId;
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}
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public String getPartnerName() {
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return partnerName;
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}
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public boolean equipped() {
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return equipped;
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}
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public void equip() {
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this.equipped = true;
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}
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public void unequip() {
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this.equipped = false;
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}
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@Override
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public boolean equals(Object o) {
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if (o instanceof MapleRing) {
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if (((MapleRing) o).getRingId() == getRingId()) {
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return true;
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} else {
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return false;
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}
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}
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return false;
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}
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@Override
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public int hashCode() {
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int hash = 5;
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hash = 53 * hash + this.ringId;
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return hash;
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}
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@Override
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public int compareTo(MapleRing other) {
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if (ringId < other.getRingId()) {
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return -1;
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} else if (ringId == other.getRingId()) {
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return 0;
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}
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return 1;
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}
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}
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