source
Source for my MapleSolaxiaV2 (v83 MapleStory).
This commit is contained in:
ronancpl
230
src/net/server/guild/MapleAlliance.java
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230
src/net/server/guild/MapleAlliance.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 net.server.guild;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.SQLException;
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import java.sql.ResultSet;
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import java.util.LinkedList;
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import java.util.List;
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import tools.DatabaseConnection;
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/**
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*
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* @author XoticStory.
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*/
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public class MapleAlliance {
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private int[] guilds = new int[5];
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private int allianceId = -1;
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private int capacity;
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private String name;
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private String notice = "";
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private String rankTitles[] = new String[5];
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public MapleAlliance(String name, int id, int guild1, int guild2) {
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this.name = name;
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allianceId = id;
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int[] guild = {guild1, guild2, -1, -1, -1};
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String[] ranks = {"Master", "Jr.Master", "Member", "Member", "Member"};
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for (int i = 0; i < 5; i++) {
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guilds[i] = guild[i];
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rankTitles[i] = ranks[i];
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}
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}
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public static MapleAlliance loadAlliance(int id) {
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if (id <= 0) {
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return null;
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}
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MapleAlliance alliance = new MapleAlliance(null, -1, -1, -1);
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try {
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PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("SELECT * FROM alliance WHERE id = ?");
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ps.setInt(1, id);
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ResultSet rs = ps.executeQuery();
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if (!rs.next()) {
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rs.close();
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ps.close();
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return null;
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}
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alliance.allianceId = id;
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alliance.capacity = rs.getInt("capacity");
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alliance.name = rs.getString("name");
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alliance.notice = rs.getString("notice");
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for (int i = 1; i <= 5; i++) {
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alliance.rankTitles[i - 1] = rs.getString("rank_title" + i);
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}
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for (int i = 1; i <= 5; i++) {
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alliance.guilds[i - 1] = rs.getInt("guild" + i);
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}
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ps.close();
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rs.close();
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} catch (SQLException e) {
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}
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return alliance;
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}
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public void saveToDB() {
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StringBuilder sb = new StringBuilder();
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sb.append("capacity = ?, ");
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sb.append("notice = ?, ");
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for (int i = 1; i <= 5; i++) {
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sb.append("rank_title").append(i).append(" = ?, ");
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}
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for (int i = 1; i <= 5; i++) {
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sb.append("guild").append(i).append(" = ?, ");
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}
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try {
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PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("UPDATE `alliance` SET " + sb.toString() + " WHERE id = ?");
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ps.setInt(1, this.capacity);
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ps.setString(2, this.notice);
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for (int i = 0; i < rankTitles.length; i++) {
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ps.setString(i + 3, rankTitles[i]);
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}
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for (int i = 0; i < guilds.length; i++) {
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ps.setInt(i + 8, guilds[i]);
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}
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ps.setInt(13, this.allianceId);
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ps.executeQuery();
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ps.close();
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} catch (SQLException e) {
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}
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}
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public boolean addRemGuildFromDB(int gid, boolean add) {
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Connection con = DatabaseConnection.getConnection();
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boolean ret = false;
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try {
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PreparedStatement ps = con.prepareStatement("SELECT * FROM alliance WHERE id = ?");
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ps.setInt(1, this.allianceId);
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ResultSet rs = ps.executeQuery();
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if (rs.next()) {
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int avail = -1;
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for (int i = 1; i <= 5; i++) {
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int guildId = rs.getInt("guild" + i);
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if (add) {
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if (guildId == -1) {
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avail = i;
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break;
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}
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} else if (guildId == gid) {
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avail = i;
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break;
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}
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}
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rs.close();
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if (avail != -1) { // empty slot
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ps = con.prepareStatement("UPDATE alliance SET guild" + avail + " = ? WHERE id = ?");
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if (add) {
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ps.setInt(1, gid);
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} else {
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ps.setInt(1, -1);
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}
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ps.setInt(2, this.allianceId);
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ps.executeUpdate();
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ret = true;
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}
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ps.close();
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}
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} catch (SQLException e) {
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}
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return ret;
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}
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public boolean removeGuild(int gid) {
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synchronized (guilds) {
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int gIndex = getGuildIndex(gid);
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if (gIndex != -1) {
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guilds[gIndex] = -1;
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}
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return addRemGuildFromDB(gid, false);
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}
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}
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public boolean addGuild(int gid) {
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synchronized (guilds) {
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if (getGuildIndex(gid) == -1) {
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int emptyIndex = getGuildIndex(-1);
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if (emptyIndex != -1) {
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guilds[emptyIndex] = gid;
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return addRemGuildFromDB(gid, true);
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}
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}
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}
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return false;
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}
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private int getGuildIndex(int gid) {
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for (int i = 0; i < guilds.length; i++) {
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if (guilds[i] == gid) {
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return i;
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}
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}
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return -1;
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}
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public void setRankTitle(String[] ranks) {
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rankTitles = ranks;
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}
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public void setNotice(String notice) {
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this.notice = notice;
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}
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public int getId() {
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return allianceId;
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}
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public String getName() {
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return name;
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}
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public String getRankTitle(int rank) {
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return rankTitles[rank - 1];
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}
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public String getAllianceNotice() {
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return notice;
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}
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public List<Integer> getGuilds() {
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List<Integer> guilds_ = new LinkedList<Integer>();
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for (int guild : guilds) {
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if (guild != -1) {
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guilds_.add(guild);
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}
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}
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return guilds_;
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}
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public String getNotice() {
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return notice;
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}
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public void increaseCapacity(int inc) {
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capacity += inc;
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}
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public int getCapacity() {
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return capacity;
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}
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}
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