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Move MapleArrowFetcher to the main module

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This commit is contained in:
P0nk
2021-07-10 18:07:46 +02:00
parent 14a405adb2
commit bc6593fd81
8 changed files with 415 additions and 2 deletions
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4
src/main/java/server/life/MapleLifeFactory.java
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@@ -322,7 +322,7 @@ public class MapleLifeFactory {
private int id;
private byte chance, x;
private loseItem(int id, byte chance, byte x) {
public loseItem(int id, byte chance, byte x) {
this.id = id;
this.chance = chance;
this.x = x;
@@ -347,7 +347,7 @@ public class MapleLifeFactory {
private int removeAfter;
private int hp;
private selfDestruction(byte action, int removeAfter, int hp) {
public selfDestruction(byte action, int removeAfter, int hp) {
this.action = action;
this.removeAfter = removeAfter;
this.hp = hp;

4
src/main/java/tools/DatabaseConnection.java
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@@ -63,6 +63,10 @@ public class DatabaseConnection {
* @return true if connection to the database initiated successfully, false if not successful
*/
public static boolean initializeConnectionPool() {
if (dataSource != null) {
return true;
}
log.info("Initializing connection pool...");
final HikariConfig config = getConfig();
Instant initStart = Instant.now();

220
src/main/java/tools/mapletools/ArrowFetcher.java Normal file
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@@ -0,0 +1,220 @@
/*
This file is part of the HeavenMS MapleStory Server
Copyleft (L) 2016 - 2019 RonanLana
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 tools.mapletools;
import server.life.MapleMonsterStats;
import tools.Pair;
import java.io.PrintWriter;
import java.nio.charset.StandardCharsets;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
/**
* @author RonanLana
* <p>
* This application traces arrow drop data on the underlying DB (that must be
* defined on the DatabaseConnection file of this project) and generates a SQL file
* that proposes updated arrow quantitty on drop entries for the drop_data table.
* <p>
* The arrow quantity range is calculated accordingly with the target mob stats, such
* as level and if it's a boss or not.
*/
public class ArrowFetcher {
private static final String OUTPUT_FILE_NAME = "arrow_drop_data.sql";
private static final int MIN_ARROW_ID = 2060000;
private static final int MAX_ARROW_ID = 2061004;
private static final float CORRECTION_FACTOR = 2.2f;
private static final Map<Integer, Pair<Integer, Integer>> mobRange = new HashMap<>();
private static PrintWriter printWriter;
private static Map<Integer, MapleMonsterStats> mobStats;
private static Pair<Integer, Integer> calcArrowRange(int level, boolean boss) {
int minRange, maxRange;
// MIN range
minRange = (int) Math.ceil(((2.870503597 * level) - 1.870503597) * (boss ? 1.4 : 1.0) / CORRECTION_FACTOR);
// MAX range
maxRange = (int) Math.ceil(1.25 * minRange);
return new Pair<>(minRange, maxRange);
}
private static void calcAllMobsArrowRange() {
System.out.print("Calculating range... ");
for (Entry<Integer, MapleMonsterStats> mobStat : mobStats.entrySet()) {
MapleMonsterStats mms = mobStat.getValue();
Pair<Integer, Integer> arrowRange;
arrowRange = calcArrowRange(mms.getLevel(), mms.isBoss());
mobRange.put(mobStat.getKey(), arrowRange);
}
System.out.println("done!");
}
private static void printSqlHeader() {
printWriter.println(" # SQL File autogenerated from the MapleArrowFetcher feature by Ronan Lana.");
printWriter.println(" # Generated data takes into account mob stats such as level and boss for the raw arrow ranges.");
printWriter.println(" # Only current arrows entries on the DB it was compiled are being updated here.");
printWriter.println();
printWriter.println("UPDATE drop_data");
printWriter.println("SET minimum_quantity = CASE");
}
private static void printSqlMiddle() {
printWriter.println(" ELSE minimum_quantity END,");
printWriter.println(" maximum_quantity = CASE");
}
private static void printSqlFooter() {
printWriter.println(" ELSE maximum_quantity END");
printWriter.println(";");
}
private static void updateSqlMobArrowMinEntry(int[] entry) {
printWriter.println(" WHEN dropperid = " + entry[0] + " AND itemid = " + entry[1] + " THEN " + entry[2]);
}
private static void updateSqlMobArrowMaxEntry(int[] entry) {
printWriter.println(" WHEN dropperid = " + entry[0] + " AND itemid = " + entry[1] + " THEN " + entry[3]);
}
private static List<int[]> getArrowEntryValues(Map<Integer, List<Integer>> existingEntries) {
List<int[]> entryValues = new ArrayList<>(200);
List<Entry<Integer, List<Integer>>> listEntries = new ArrayList<>(existingEntries.entrySet());
listEntries.sort((o1, o2) -> {
int val1 = o1.getKey();
int val2 = o2.getKey();
return Integer.compare(val1, val2);
});
for (Entry<Integer, List<Integer>> ee : listEntries) {
int mobid = ee.getKey();
Pair<Integer, Integer> mr = mobRange.get(mobid);
for (Integer itemid : ee.getValue()) {
int itemWeight = (itemid % 10) + 1;
int[] values = new int[4];
values[0] = mobid;
values[1] = itemid;
values[2] = (int) Math.ceil(mr.getLeft() / itemWeight); // weighted min quantity
values[3] = (int) Math.ceil(mr.getRight() / itemWeight); // weighted max quantity
entryValues.add(values);
}
}
return entryValues;
}
private static void updateMobsArrowRange() {
System.out.print("Generating updated ranges... ");
final Connection con = SimpleDatabaseConnection.getConnection();
Map<Integer, List<Integer>> existingEntries = new HashMap<>(200);
try {
// select all arrow drop entries on the DB, to update their values
PreparedStatement ps = con.prepareStatement("SELECT dropperid, itemid FROM drop_data WHERE itemid >= " + MIN_ARROW_ID + " AND itemid <= " + MAX_ARROW_ID + " ORDER BY itemid;");
ResultSet rs = ps.executeQuery();
if (rs.isBeforeFirst()) {
while (rs.next()) {
int mobid = rs.getInt(1);
int itemid = rs.getInt(2);
if (mobRange.containsKey(mobid)) {
List<Integer> em = existingEntries.get(mobid);
if (em == null) {
em = new ArrayList<>(2);
existingEntries.put(mobid, em);
}
em.add(itemid);
}
}
if (!existingEntries.isEmpty()) {
List<int[]> entryValues = getArrowEntryValues(existingEntries);
printWriter = new PrintWriter(ToolConstants.getOutputFile(OUTPUT_FILE_NAME), StandardCharsets.UTF_8);
printSqlHeader();
for (int[] arrowEntry : entryValues) {
updateSqlMobArrowMinEntry(arrowEntry);
}
printSqlMiddle();
for (int[] arrowEntry : entryValues) {
updateSqlMobArrowMaxEntry(arrowEntry);
}
printSqlFooter();
printWriter.close();
} else {
throw new Exception("NO DATA");
}
} else {
throw new Exception("NO DATA");
}
rs.close();
ps.close();
con.close();
System.out.println("done!");
} catch (Exception e) {
if (e.getMessage() != null && e.getMessage().equals("NO DATA")) {
System.out.println("failed! The DB has no arrow entry to be updated.");
} else {
e.printStackTrace();
}
}
}
public static void main(String[] args) {
// load mob stats from WZ
mobStats = MonsterStatFetcher.getAllMonsterStats();
calcAllMobsArrowRange();
updateMobsArrowRange();
}
}

143
src/main/java/tools/mapletools/MonsterStatFetcher.java Normal file
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@@ -0,0 +1,143 @@
package tools.mapletools;
import provider.*;
import provider.wz.MapleDataType;
import provider.wz.WZFiles;
import server.life.Element;
import server.life.ElementalEffectiveness;
import server.life.MapleLifeFactory.BanishInfo;
import server.life.MapleLifeFactory.loseItem;
import server.life.MapleLifeFactory.selfDestruction;
import server.life.MapleMonsterStats;
import tools.Pair;
import java.util.*;
public class MonsterStatFetcher {
private static final MapleDataProvider data = MapleDataProviderFactory.getDataProvider(WZFiles.MOB);
private static final MapleDataProvider stringDataWZ = MapleDataProviderFactory.getDataProvider(WZFiles.STRING);
private static final MapleData mobStringData = stringDataWZ.getData("Mob.img");
private static final Map<Integer, MapleMonsterStats> monsterStats = new HashMap<>();
static Map<Integer, MapleMonsterStats> getAllMonsterStats() {
MapleDataDirectoryEntry root = data.getRoot();
System.out.print("Parsing mob stats... ");
for (MapleDataFileEntry mFile : root.getFiles()) {
try {
String fileName = mFile.getName();
//System.out.println("Parsing '" + fileName + "'");
MapleData monsterData = data.getData(fileName);
if (monsterData == null) {
continue;
}
Integer mid = getMonsterId(fileName);
MapleData monsterInfoData = monsterData.getChildByPath("info");
MapleMonsterStats stats = new MapleMonsterStats();
stats.setHp(MapleDataTool.getIntConvert("maxHP", monsterInfoData));
stats.setFriendly(MapleDataTool.getIntConvert("damagedByMob", monsterInfoData, 0) == 1);
stats.setPADamage(MapleDataTool.getIntConvert("PADamage", monsterInfoData));
stats.setPDDamage(MapleDataTool.getIntConvert("PDDamage", monsterInfoData));
stats.setMADamage(MapleDataTool.getIntConvert("MADamage", monsterInfoData));
stats.setMDDamage(MapleDataTool.getIntConvert("MDDamage", monsterInfoData));
stats.setMp(MapleDataTool.getIntConvert("maxMP", monsterInfoData, 0));
stats.setExp(MapleDataTool.getIntConvert("exp", monsterInfoData, 0));
stats.setLevel(MapleDataTool.getIntConvert("level", monsterInfoData));
stats.setRemoveAfter(MapleDataTool.getIntConvert("removeAfter", monsterInfoData, 0));
stats.setBoss(MapleDataTool.getIntConvert("boss", monsterInfoData, 0) > 0);
stats.setExplosiveReward(MapleDataTool.getIntConvert("explosiveReward", monsterInfoData, 0) > 0);
stats.setFfaLoot(MapleDataTool.getIntConvert("publicReward", monsterInfoData, 0) > 0);
stats.setUndead(MapleDataTool.getIntConvert("undead", monsterInfoData, 0) > 0);
stats.setName(MapleDataTool.getString(mid + "/name", mobStringData, "MISSINGNO"));
stats.setBuffToGive(MapleDataTool.getIntConvert("buff", monsterInfoData, -1));
stats.setCP(MapleDataTool.getIntConvert("getCP", monsterInfoData, 0));
stats.setRemoveOnMiss(MapleDataTool.getIntConvert("removeOnMiss", monsterInfoData, 0) > 0);
MapleData special = monsterInfoData.getChildByPath("coolDamage");
if (special != null) {
int coolDmg = MapleDataTool.getIntConvert("coolDamage", monsterInfoData);
int coolProb = MapleDataTool.getIntConvert("coolDamageProb", monsterInfoData, 0);
stats.setCool(new Pair<>(coolDmg, coolProb));
}
special = monsterInfoData.getChildByPath("loseItem");
if (special != null) {
for (MapleData liData : special.getChildren()) {
stats.addLoseItem(new loseItem(MapleDataTool.getInt(liData.getChildByPath("id")), (byte) MapleDataTool.getInt(liData.getChildByPath("prop")), (byte) MapleDataTool.getInt(liData.getChildByPath("x"))));
}
}
special = monsterInfoData.getChildByPath("selfDestruction");
if (special != null) {
stats.setSelfDestruction(new selfDestruction((byte) MapleDataTool.getInt(special.getChildByPath("action")), MapleDataTool.getIntConvert("removeAfter", special, -1), MapleDataTool.getIntConvert("hp", special, -1)));
}
MapleData firstAttackData = monsterInfoData.getChildByPath("firstAttack");
int firstAttack = 0;
if (firstAttackData != null) {
if (firstAttackData.getType() == MapleDataType.FLOAT) {
firstAttack = Math.round(MapleDataTool.getFloat(firstAttackData));
} else {
firstAttack = MapleDataTool.getInt(firstAttackData);
}
}
stats.setFirstAttack(firstAttack > 0);
stats.setDropPeriod(MapleDataTool.getIntConvert("dropItemPeriod", monsterInfoData, 0) * 10000);
stats.setTagColor(MapleDataTool.getIntConvert("hpTagColor", monsterInfoData, 0));
stats.setTagBgColor(MapleDataTool.getIntConvert("hpTagBgcolor", monsterInfoData, 0));
for (MapleData idata : monsterData) {
if (!idata.getName().equals("info")) {
int delay = 0;
for (MapleData pic : idata.getChildren()) {
delay += MapleDataTool.getIntConvert("delay", pic, 0);
}
stats.setAnimationTime(idata.getName(), delay);
}
}
MapleData reviveInfo = monsterInfoData.getChildByPath("revive");
if (reviveInfo != null) {
List<Integer> revives = new LinkedList<>();
for (MapleData data_ : reviveInfo) {
revives.add(MapleDataTool.getInt(data_));
}
stats.setRevives(revives);
}
decodeElementalString(stats, MapleDataTool.getString("elemAttr", monsterInfoData, ""));
MapleData monsterSkillData = monsterInfoData.getChildByPath("skill");
if (monsterSkillData != null) {
int i = 0;
List<Pair<Integer, Integer>> skills = new ArrayList<>();
while (monsterSkillData.getChildByPath(Integer.toString(i)) != null) {
skills.add(new Pair<>(MapleDataTool.getInt(i + "/skill", monsterSkillData, 0), MapleDataTool.getInt(i + "/level", monsterSkillData, 0)));
i++;
}
stats.setSkills(skills);
}
MapleData banishData = monsterInfoData.getChildByPath("ban");
if (banishData != null) {
stats.setBanishInfo(new BanishInfo(MapleDataTool.getString("banMsg", banishData), MapleDataTool.getInt("banMap/0/field", banishData, -1), MapleDataTool.getString("banMap/0/portal", banishData, "sp")));
}
monsterStats.put(mid, stats);
} catch(NullPointerException npe) {
//System.out.println("[SEVERE] " + mFile.getName() + " failed to load. Issue: " + npe.getMessage() + "\n\n");
}
}
System.out.println("Done parsing mob stats!");
return monsterStats;
}
private static int getMonsterId(String fileName) {
return Integer.parseInt(fileName.substring(0, 7));
}
private static void decodeElementalString(MapleMonsterStats stats, String elemAttr) {
for (int i = 0; i < elemAttr.length(); i += 2) {
stats.setEffectiveness(Element.getFromChar(elemAttr.charAt(i)), ElementalEffectiveness.getByNumber(Integer.valueOf(String.valueOf(elemAttr.charAt(i + 1)))));
}
}
}

30
src/main/java/tools/mapletools/SimpleDatabaseConnection.java Normal file
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@@ -0,0 +1,30 @@
package tools.mapletools;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.core.config.Configurator;
import tools.DatabaseConnection;
import java.sql.Connection;
import java.sql.SQLException;
final class SimpleDatabaseConnection {
private SimpleDatabaseConnection() {}
static Connection getConnection() {
muffleLogging();
DatabaseConnection.initializeConnectionPool();
try {
return DatabaseConnection.getConnection();
} catch (SQLException e) {
throw new IllegalStateException("Failed to get database connection", e);
}
}
private static void muffleLogging() {
final Level minimumVisibleLevel = Level.WARN;
Configurator.setLevel(LogManager.getLogger(com.zaxxer.hikari.HikariDataSource.class).getName(), minimumVisibleLevel);
Configurator.setRootLevel(minimumVisibleLevel);
}
}

12
src/main/java/tools/mapletools/ToolConstants.java Normal file
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@@ -0,0 +1,12 @@
package tools.mapletools;
import java.io.File;
public class ToolConstants {
public static final File INPUT_DIRECTORY = new File("tools/input");
public static final File OUTPUT_DIRECTORY = new File("tools/output");
public static File getOutputFile(String fileName) {
return new File(OUTPUT_DIRECTORY, fileName);
}
}

2
tools/input/.gitignore vendored Normal file
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@@ -0,0 +1,2 @@
*
!.gitignore

2
tools/output/.gitignore vendored Normal file
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@@ -0,0 +1,2 @@
*
!.gitignore