source

Source for my MapleSolaxiaV2 (v83 MapleStory).

src/client/MonsterBook.java

@@ -0,0 +1,138 @@
+/*
+	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 client;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+import tools.DatabaseConnection;
+import tools.MaplePacketCreator;
+
+public final class MonsterBook {
+    private int specialCard;
+    private int normalCard = 0;
+    private int bookLevel = 1;
+    private Map<Integer, Integer> cards = new LinkedHashMap<>();
+
+    public void addCard(final MapleClient c, final int cardid) {
+        c.getPlayer().getMap().broadcastMessage(c.getPlayer(), MaplePacketCreator.showForeginCardEffect(c.getPlayer().getId()), false);
+        for (Entry<Integer, Integer> all : cards.entrySet()) {
+            if (all.getKey() == cardid) {
+                if (all.getValue() > 4) {
+                    c.announce(MaplePacketCreator.addCard(true, cardid, all.getValue()));
+                } else {
+                    all.setValue(all.getValue() + 1);
+                    c.announce(MaplePacketCreator.addCard(false, cardid, all.getValue()));
+                    c.announce(MaplePacketCreator.showGainCard());
+                    calculateLevel();
+                }
+                return;
+            }
+        }
+        cards.put(cardid, 1);
+        c.announce(MaplePacketCreator.addCard(false, cardid, 1));
+        c.announce(MaplePacketCreator.showGainCard());
+        calculateLevel();
+        c.getPlayer().saveToDB();
+    }
+
+    private void calculateLevel() {
+        bookLevel = (int) Math.max(1, Math.sqrt((normalCard + specialCard) / 5));
+    }
+
+    public int getBookLevel() {
+        return bookLevel;
+    }
+
+    public Map<Integer, Integer> getCards() {
+        return cards;
+    }
+
+    public int getTotalCards() {
+        return specialCard + normalCard;
+    }
+
+    public int getNormalCard() {
+        return normalCard;
+    }
+
+    public int getSpecialCard() {
+        return specialCard;
+    }
+
+    public void loadCards(final int charid) throws SQLException {
+        try (PreparedStatement ps = DatabaseConnection.getConnection().prepareStatement("SELECT cardid, level FROM monsterbook WHERE charid = ? ORDER BY cardid ASC")) {
+            ps.setInt(1, charid);
+            try (ResultSet rs = ps.executeQuery()) {
+                int cardid, level;
+                while (rs.next()) {
+                    cardid = rs.getInt("cardid");
+                    level = rs.getInt("level");
+                    if (cardid / 1000 >= 2388) {
+                        specialCard++;
+                    } else {
+                        normalCard++;
+                    }
+                    cards.put(cardid, level);
+                }
+            }
+        }
+        calculateLevel();
+    }
+
+    public void saveCards(final int charid) {
+        if (cards.isEmpty()) {
+            return;
+        }
+        try {
+            Connection con = DatabaseConnection.getConnection();
+            PreparedStatement ps = con.prepareStatement("DELETE FROM monsterbook WHERE charid = ?");
+            ps.setInt(1, charid);
+            ps.execute();
+            ps.close();
+            boolean first = true;
+            StringBuilder query = new StringBuilder();
+            for (Entry<Integer, Integer> all : cards.entrySet()) {
+                if (first) {
+                    query.append("INSERT INTO monsterbook VALUES (");
+                    first = false;
+                } else {
+                    query.append(",(");
+                }
+                query.append(charid);
+                query.append(", ");
+                query.append(all.getKey());
+                query.append(", ");
+                query.append(all.getValue());
+                query.append(")");
+            }
+            ps = con.prepareStatement(query.toString());
+            ps.execute();
+            ps.close();
+        } catch (SQLException e) {
+        }
+    }
+}