Move MapleMobBookIndexer to main module

2021-07-11 11:40:59 +02:00
parent cbb0f7f09b
commit c6e915448e
4 changed files with 171 additions and 15086 deletions
--- a/src/main/java/tools/mapletools/MobBookIndexer.java
+++ b/src/main/java/tools/mapletools/MobBookIndexer.java
@@ -0,0 +1,169 @@
+package tools.mapletools;
+
+import provider.wz.WZFiles;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+/**
+ * @author RonanLana
+ * <p>
+ * This application simply gets from the MonsterBook.img.xml all mobid's and
+ * puts them on a SQL table with the correspondent mob cardid.
+ */
+public class MobBookIndexer {
+    private static final File INPUT_FILE = new File(WZFiles.STRING.getFile(), "MonsterBook.img.xml");
+    private static final Connection con = SimpleDatabaseConnection.getConnection();
+
+    private static BufferedReader bufferedReader = null;
+    private static byte status = 0;
+    private static int mobId = -1;
+
+    private static String getName(String token) {
+        int i, j;
+        char[] dest;
+        String d;
+
+        i = token.lastIndexOf("name");
+        i = token.indexOf("\"", i) + 1; //lower bound of the string
+        j = token.indexOf("\"", i);     //upper bound
+
+        if (j - i < 7) {
+            dest = new char[6];
+        } else {
+            dest = new char[7];
+        }
+        token.getChars(i, j, dest, 0);
+
+        d = new String(dest);
+        return (d);
+    }
+
+    private static void forwardCursor(int st) {
+        String line = null;
+
+        try {
+            while (status >= st && (line = bufferedReader.readLine()) != null) {
+                simpleToken(line);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void simpleToken(String token) {
+        if (token.contains("/imgdir")) {
+            status -= 1;
+        } else if (token.contains("imgdir")) {
+            status += 1;
+        }
+    }
+
+    private static boolean isCard(int itemId) {
+        return itemId / 10000 == 238;
+    }
+
+    private static void loadPairFromMob() {
+        System.out.println("Loading mob id " + mobId);
+
+        try {
+            PreparedStatement ps, ps2;
+            ResultSet rs;
+
+            ps = con.prepareStatement("SELECT itemid FROM drop_data WHERE (dropperid = ? AND itemid > 0) GROUP BY itemid;");
+            ps.setInt(1, mobId);
+            rs = ps.executeQuery();
+
+            while (rs.next()) {
+                int itemId = rs.getInt("itemid");
+                if (isCard(itemId)) {
+                    ps2 = con.prepareStatement("INSERT INTO `monstercardwz` (`cardid`, `mobid`) VALUES (?, ?)");
+                    ps2.setInt(1, itemId);
+                    ps2.setInt(2, mobId);
+
+                    ps2.executeUpdate();
+                }
+            }
+
+            rs.close();
+            ps.close();
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void translateToken(String token) {
+        String d;
+        int temp;
+
+        if (token.contains("/imgdir")) {
+            status -= 1;
+        } else if (token.contains("imgdir")) {
+            if (status == 1) {           //getting MobId
+                d = getName(token);
+                mobId = Integer.parseInt(d);
+            } else if (status == 2) {
+                d = getName(token);
+
+                if (d.contains("reward")) {
+                    temp = status;
+
+                    loadPairFromMob();
+                    forwardCursor(temp);
+                }
+            }
+
+            status += 1;
+        }
+
+    }
+
+    private static void indexFromDropData() {
+        // This will reference one line at a time
+        String line = null;
+
+        try {
+            InputStreamReader fileReader = new InputStreamReader(new FileInputStream(INPUT_FILE), StandardCharsets.UTF_8);
+            bufferedReader = new BufferedReader(fileReader);
+
+            PreparedStatement ps = con.prepareStatement("DROP TABLE IF EXISTS monstercardwz;");
+            ps.execute();
+
+            ps = con.prepareStatement("CREATE TABLE `monstercardwz` ("
+                    + "`id` int(10) unsigned NOT NULL AUTO_INCREMENT,"
+                    + "`cardid` int(10) NOT NULL DEFAULT '-1',"
+                    + "`mobid` int(10) NOT NULL DEFAULT '-1',"
+                    + "PRIMARY KEY (`id`)"
+                    + ");");
+            ps.execute();
+
+            while ((line = bufferedReader.readLine()) != null) {
+                translateToken(line);
+            }
+
+            bufferedReader.close();
+            fileReader.close();
+
+            con.close();
+        } catch (FileNotFoundException ex) {
+            System.out.println("Unable to open file '" + INPUT_FILE + "'");
+        } catch (IOException ex) {
+            System.out.println("Error reading file '" + INPUT_FILE + "'");
+        } catch (SQLException e) {
+            System.out.println("Warning: Could not establish connection to database to change card chance rate.");
+            System.out.println(e.getMessage());
+            e.printStackTrace();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        indexFromDropData();
+    }
+}
+