DumpNpcNames.java

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package tools.wztosql;

import database.DatabaseConnection;
import java.io.File;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;
import provider.MapleData;
import provider.MapleDataProvider;
import provider.MapleDataProviderFactory;
import provider.MapleDataTool;
import tools.StringUtil;

/**
 *
 * @author Itzik
 */
public class DumpNpcNames {

    private final Connection con = DatabaseConnection.getConnection();
    private static final Map<Integer, String> npcNames = new HashMap<>();

    public static void main(String[] args) throws SQLException {
        System.out.println("Dumping npc name data.");
        DumpNpcNames dump = new DumpNpcNames();
        dump.dumpNpcNameData();
        System.out.println("Dump complete.");
    }

    public void dumpNpcNameData() throws SQLException {
        File dataFile = new File(System.getProperty("wzpath") + "/Npc.wz");
        File strDataFile = new File(System.getProperty("wzpath") + "/String.wz");
        MapleDataProvider npcData = MapleDataProviderFactory.getDataProvider(dataFile);
        MapleDataProvider stringDataWZ = MapleDataProviderFactory.getDataProvider(strDataFile);
        MapleData npcStringData = stringDataWZ.getData("Npc.img");
        try (PreparedStatement ps = con.prepareStatement("DELETE FROM `wz_npcnamedata`")) {
            ps.execute();
        }
        for (MapleData c : npcStringData) {
            int nid = Integer.parseInt(c.getName());
            String n = StringUtil.getLeftPaddedStr(nid + ".img", '0', 11);
            try {
                if (npcData.getData(n) != null) {//only thing we really have to do is check if it exists. if we wanted to, we could get the script as well :3
                    String name = MapleDataTool.getString("name", c, "MISSINGNO");
                    if (name.contains("Maple TV") || name.contains("Baby Moon Bunny")) {
                        continue;
                    }
                    npcNames.put(nid, name);
                }
            } catch (NullPointerException e) {
            } catch (RuntimeException e) { //swallow, don't add if 
            }
        }
        for (int key : npcNames.keySet()) {
            try {
                try (PreparedStatement ps = con.prepareStatement(
                                "INSERT INTO `wz_npcnamedata` (`npc`, `name`) VALUES (?, ?)")) {
                    ps.setInt(1, key);
                    ps.setString(2, npcNames.get(key));
                    ps.execute();
                }
                System.out.println("key: " + key + " name: " + npcNames.get(key));
            } catch (Exception ex) {
                System.out.println("Failed to save key " + key);
            }
        }
    }
}