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  1. /*
  2. This file is part of the OdinMS Maple Story Server
  3. Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
  4. Matthias Butz <matze@odinms.de>
  5. Jan Christian Meyer <vimes@odinms.de>
  6.  
  7. This program is free software: you can redistribute it and/or modify
  8. it under the terms of the GNU Affero General Public License as
  9. published by the Free Software Foundation version 3 as published by
  10. the Free Software Foundation. You may not use, modify or distribute
  11. this program under any other version of the GNU Affero General Public
  12. License.
  13.  
  14. This program is distributed in the hope that it will be useful,
  15. but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. GNU Affero General Public License for more details.
  18. You should have received a copy of the GNU Affero General Public License
  19. along with this program. If not, see <http://www.gnu.org/licenses/>.
  20. */
  21. package tools;
  22.  
  23. import java.awt.Point;
  24. import java.net.InetAddress;
  25. import java.sql.ResultSet;
  26. import java.sql.SQLException;
  27. import java.util.ArrayList;
  28. import java.util.Collection;
  29. import java.util.Collections;
  30. import java.util.Comparator;
  31. import java.util.Iterator;
  32. import java.util.LinkedHashMap;
  33. import java.util.List;
  34. import java.util.Map;
  35. import java.util.Map.Entry;
  36.  
  37. import net.SendOpcode;
  38. import net.server.PlayerCoolDownValueHolder;
  39. import net.server.Server;
  40. import net.server.channel.Channel;
  41. import net.server.channel.handlers.PlayerInteractionHandler;
  42. import net.server.channel.handlers.SummonDamageHandler.SummonAttackEntry;
  43. import net.server.guild.MapleAlliance;
  44. import net.server.guild.MapleGuild;
  45. import net.server.guild.MapleGuildCharacter;
  46. import net.server.guild.MapleGuildSummary;
  47. import net.server.world.MapleParty;
  48. import net.server.world.MaplePartyCharacter;
  49. import net.server.world.PartyOperation;
  50. import server.CashShop.CashItem;
  51. import server.CashShop.CashItemFactory;
  52. import server.CashShop.SpecialCashItem;
  53. import server.DueyPackages;
  54. import server.MTSItemInfo;
  55. import server.MapleItemInformationProvider;
  56. import server.MapleMiniGame;
  57. import server.MaplePlayerShop;
  58. import server.MaplePlayerShopItem;
  59. import server.MapleShopItem;
  60. import server.MapleTrade;
  61. import server.events.gm.MapleSnowball;
  62. import server.life.MapleMonster;
  63. import server.life.MapleNPC;
  64. import server.life.MobSkill;
  65. import server.maps.HiredMerchant;
  66. import server.maps.MapleDoor;
  67. import server.maps.MapleDragon;
  68. import server.maps.MapleMap;
  69. import server.maps.MapleMapItem;
  70. import server.maps.MapleMist;
  71. import server.maps.MapleReactor;
  72. import server.maps.MapleSummon;
  73. import server.maps.PlayerNPCs;
  74. import server.movement.LifeMovementFragment;
  75. import server.partyquest.MonsterCarnivalParty;
  76. import tools.data.output.LittleEndianWriter;
  77. import tools.data.output.MaplePacketLittleEndianWriter;
  78. import client.BuddylistEntry;
  79. import client.MapleBuffStat;
  80. import client.MapleCharacter;
  81. import client.MapleCharacter.SkillEntry;
  82. import client.MapleClient;
  83. import client.MapleDisease;
  84. import client.MapleFamilyEntry;
  85. import client.MapleJob;
  86. import client.MapleKeyBinding;
  87. import client.MapleMount;
  88. import client.MapleQuestStatus;
  89. import client.MapleRing;
  90. import client.MapleStat;
  91. import client.Skill;
  92. import client.SkillMacro;
  93. import client.inventory.Equip;
  94. import client.inventory.Equip.ScrollResult;
  95. import client.inventory.Item;
  96. import client.inventory.ItemFactory;
  97. import client.inventory.MapleInventory;
  98. import client.inventory.MapleInventoryType;
  99. import client.inventory.MaplePet;
  100. import client.inventory.ModifyInventory;
  101. import client.status.MonsterStatus;
  102. import client.status.MonsterStatusEffect;
  103. import constants.GameConstants;
  104. import constants.ItemConstants;
  105. import constants.ServerConstants;
  106. import constants.skills.Buccaneer;
  107. import constants.skills.Corsair;
  108. import constants.skills.ThunderBreaker;
  109. import java.util.Calendar;
  110. import tools.spinel;
  111.  
  112. /**
  113. *
  114. * @author Frz
  115. */
  116. public class MaplePacketCreator {
  117.  
  118. public static final List<Pair<MapleStat, Integer>> EMPTY_STATUPDATE = Collections.emptyList();
  119. private final static long FT_UT_OFFSET = 116444592000000000L; // EDT
  120. private final static long DEFAULT_TIME = 150842304000000000L;//00 80 05 BB 46 E6 17 02
  121. public final static long ZERO_TIME = 94354848000000000L;//00 40 E0 FD 3B 37 4F 01
  122. private final static long PERMANENT = 150841440000000000L; // 00 C0 9B 90 7D E5 17 02
  123. private static int[] spinel;
  124.  
  125. private static long getTime(long realTimestamp) {
  126. if (realTimestamp == -1) {
  127. return DEFAULT_TIME;//high number ll
  128. } else if (realTimestamp == -2) {
  129. return ZERO_TIME;
  130. } else if (realTimestamp == -3) {
  131. return PERMANENT;
  132. }
  133. return realTimestamp * 10000 + FT_UT_OFFSET;
  134. }
  135.  
  136. private static void addCharStats(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  137. mplew.writeInt(chr.getId()); // character id
  138. mplew.writeAsciiString(StringUtil.getRightPaddedStr(chr.getName(), '\0', 13));
  139. mplew.write(chr.getGender()); // gender (0 = male, 1 = female)
  140. mplew.write(chr.getSkinColor().getId()); // skin color
  141. mplew.writeInt(chr.getFace()); // face
  142. mplew.writeInt(chr.getHair()); // hair
  143.  
  144. for (int i = 0; i < 3; i++) {
  145. if (chr.getPet(i) != null) //Checked GMS.. and your pets stay when going into the cash shop.
  146. {
  147. mplew.writeLong(chr.getPet(i).getUniqueId());
  148. } else {
  149. mplew.writeLong(0);
  150. }
  151. }
  152.  
  153. mplew.write(chr.getLevel()); // level
  154. mplew.writeShort(chr.getJob().getId()); // job
  155. mplew.writeShort(chr.getStr()); // str
  156. mplew.writeShort(chr.getDex()); // dex
  157. mplew.writeShort(chr.getInt()); // int
  158. mplew.writeShort(chr.getLuk()); // luk
  159. mplew.writeShort(chr.getHp()); // hp (?)
  160. mplew.writeShort(chr.getMaxHp()); // maxhp
  161. mplew.writeShort(chr.getMp()); // mp (?)
  162. mplew.writeShort(chr.getMaxMp()); // maxmp
  163. mplew.writeShort(chr.getRemainingAp()); // remaining ap
  164. if (GameConstants.hasSPTable(chr.getJob())) {
  165. mplew.write(chr.getRemainingSpSize());
  166. for (int i = 0; i < chr.getRemainingSps().length; i++) {
  167. if (chr.getRemainingSpBySkill(i) > 0) {
  168. mplew.write(i + 1);
  169. mplew.write(chr.getRemainingSpBySkill(i));
  170. }
  171. }
  172. } else {
  173. mplew.writeShort(chr.getRemainingSp()); // remaining sp
  174. }
  175. mplew.writeInt(chr.getExp()); // current exp
  176. mplew.writeShort(chr.getFame()); // fame
  177. mplew.writeInt(chr.getGachaExp()); //Gacha Exp
  178. mplew.writeInt(chr.getMapId()); // current map id
  179. mplew.write(chr.getInitialSpawnpoint()); // spawnpoint
  180. mplew.writeInt(0);
  181. }
  182.  
  183. private static void addCharLook(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr, boolean mega) {
  184. mplew.write(chr.getGender());
  185. mplew.write(chr.getSkinColor().getId()); // skin color
  186. mplew.writeInt(chr.getFace()); // face
  187. mplew.write(mega ? 0 : 1);
  188. mplew.writeInt(chr.getHair()); // hair
  189. addCharEquips(mplew, chr);
  190. }
  191.  
  192. private static void addCharacterInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  193. mplew.writeLong(-1);
  194. mplew.write(0);
  195. addCharStats(mplew, chr);
  196. mplew.write(chr.getBuddylist().getCapacity());
  197.  
  198. if (chr.getLinkedName() == null) {
  199. mplew.write(0);
  200. } else {
  201. mplew.write(1);
  202. mplew.writeMapleAsciiString(chr.getLinkedName());
  203. }
  204.  
  205. mplew.writeInt(chr.getMeso());
  206. addInventoryInfo(mplew, chr);
  207. addSkillInfo(mplew, chr);
  208. addQuestInfo(mplew, chr);
  209. addMiniGameInfo(mplew, chr);
  210. addRingInfo(mplew, chr);
  211. addTeleportInfo(mplew, chr);
  212. addMonsterBookInfo(mplew, chr);
  213. addNewYearInfo(mplew, chr);//have fun!
  214. addAreaInfo(mplew, chr);//assuming it stayed here xd
  215. mplew.writeShort(0);
  216. }
  217.  
  218. private static void addNewYearInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  219. mplew.writeShort(0);
  220. /*
  221. *(_DWORD *)this = CInPacket::Decode4(a2);
  222. *((_DWORD *)v2 + 1) = CInPacket::Decode4(a2);
  223. CInPacket::DecodeStr(&v7);
  224. v9 = 0;
  225. (*(void (__stdcall **)(char *, int))((char *)&loc_B1410B + 1))((char *)v2 + 8, v7);
  226. *(_DWORD *)((char *)v2 + 21) = (unsigned __int8)CInPacket::Decode1(a2);
  227. CInPacket::DecodeBuffer((char *)v2 + 25, 8);
  228. *(_DWORD *)((char *)v2 + 33) = CInPacket::Decode4(a2);
  229. CInPacket::DecodeStr(&v6);
  230. LOBYTE(v8) = 1;
  231. (*(void (__stdcall **)(char *, int))((char *)&loc_B1410B + 1))((char *)v2 + 37, v6);
  232. *(_DWORD *)((char *)v2 + 50) = (unsigned __int8)CInPacket::Decode1(a2);
  233. *(_DWORD *)((char *)v2 + 54) = (unsigned __int8)CInPacket::Decode1(a2);
  234. CInPacket::DecodeBuffer((char *)v2 + 58, 8);
  235. CInPacket::DecodeStr(&v9);
  236. */
  237. }
  238.  
  239. private static void addTeleportInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  240. final List<Integer> tele = chr.getTrockMaps();
  241. final List<Integer> viptele = chr.getVipTrockMaps();
  242. for (int i = 0; i < 5; i++) {
  243. mplew.writeInt(tele.get(i));
  244. }
  245. for (int i = 0; i < 10; i++) {
  246. mplew.writeInt(viptele.get(i));
  247. }
  248. }
  249.  
  250. private static void addMiniGameInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  251. mplew.writeShort(0);
  252. /*for (int m = size; m > 0; m--) {//nexon does this :P
  253. mplew.writeInt(0);
  254. mplew.writeInt(0);
  255. mplew.writeInt(0);
  256. mplew.writeInt(0);
  257. mplew.writeInt(0);
  258. }*/
  259. }
  260.  
  261. private static void addAreaInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  262. Map<Short, String> areaInfos = chr.getAreaInfos();
  263. mplew.writeShort(areaInfos.size());
  264. for (Short area : areaInfos.keySet()) {
  265. mplew.writeShort(area);
  266. mplew.writeMapleAsciiString(areaInfos.get(area));
  267. }
  268. }
  269.  
  270. private static void addCharEquips(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  271. MapleInventory equip = chr.getInventory(MapleInventoryType.EQUIPPED);
  272. Collection<Item> ii = MapleItemInformationProvider.getInstance().canWearEquipment(chr, equip.list());
  273. Map<Short, Integer> myEquip = new LinkedHashMap<>();
  274. Map<Short, Integer> maskedEquip = new LinkedHashMap<>();
  275. for (Item item : ii) {
  276. short pos = (byte) (item.getPosition() * -1);
  277. if (pos < 100 && myEquip.get(pos) == null) {
  278. myEquip.put(pos, item.getItemId());
  279. } else if (pos > 100 && pos != 111) { // don't ask. o.o
  280. pos -= 100;
  281. if (myEquip.get(pos) != null) {
  282. maskedEquip.put(pos, myEquip.get(pos));
  283. }
  284. myEquip.put(pos, item.getItemId());
  285. } else if (myEquip.get(pos) != null) {
  286. maskedEquip.put(pos, item.getItemId());
  287. }
  288. }
  289. for (Entry<Short, Integer> entry : myEquip.entrySet()) {
  290. mplew.write(entry.getKey());
  291. mplew.writeInt(entry.getValue());
  292. }
  293. mplew.write(0xFF);
  294. for (Entry<Short, Integer> entry : maskedEquip.entrySet()) {
  295. mplew.write(entry.getKey());
  296. mplew.writeInt(entry.getValue());
  297. }
  298. mplew.write(0xFF);
  299. Item cWeapon = equip.getItem((short) -111);
  300. mplew.writeInt(cWeapon != null ? cWeapon.getItemId() : 0);
  301. for (int i = 0; i < 3; i++) {
  302. if (chr.getPet(i) != null) {
  303. mplew.writeInt(chr.getPet(i).getItemId());
  304. } else {
  305. mplew.writeInt(0);
  306. }
  307. }
  308. }
  309.  
  310. private static void addCharEntry(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr, boolean viewall) {
  311. addCharStats(mplew, chr);
  312. addCharLook(mplew, chr, false);
  313. if (!viewall) {
  314. mplew.write(0);
  315. }
  316. if (chr.getJob().isA(MapleJob.GM)) {
  317. mplew.write(0);
  318. return;
  319. }
  320. mplew.write(1); // world rank enabled (next 4 ints are not sent if disabled) Short??
  321. mplew.writeInt(chr.getRank()); // world rank
  322. mplew.writeInt(chr.getRankMove()); // move (negative is downwards)
  323. mplew.writeInt(chr.getJobRank()); // job rank
  324. mplew.writeInt(chr.getJobRankMove()); // move (negative is downwards)
  325.  
  326. }
  327.  
  328. private static void addQuestInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  329. mplew.writeShort(chr.getStartedQuestsSize());
  330. for (MapleQuestStatus q : chr.getStartedQuests()) {
  331. mplew.writeShort(q.getQuest().getId());
  332. mplew.writeMapleAsciiString(q.getQuestData());
  333. if (q.getQuest().getInfoNumber() > 0) {
  334. mplew.writeShort(q.getQuest().getInfoNumber());
  335. mplew.writeMapleAsciiString(q.getQuestData());
  336. }
  337. }
  338. List<MapleQuestStatus> completed = chr.getCompletedQuests();
  339. mplew.writeShort(completed.size());
  340. for (MapleQuestStatus q : completed) {
  341. mplew.writeShort(q.getQuest().getId());
  342. mplew.writeLong(getTime(q.getCompletionTime()));
  343. }
  344. }
  345.  
  346. private static void addItemInfo(final MaplePacketLittleEndianWriter mplew, Item item) {
  347. addItemInfo(mplew, item, false);
  348. }
  349.  
  350. private static void addExpirationTime(final MaplePacketLittleEndianWriter mplew, long time) {
  351. mplew.writeLong(getTime(time));
  352. }
  353.  
  354. private static void addItemInfo(final MaplePacketLittleEndianWriter mplew, Item item, boolean zeroPosition) {
  355. int checkid = item.getItemId();
  356. if(item.getItemId() != 1149999){
  357. MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
  358. boolean isCash = ii.isCash(item.getItemId());
  359. boolean isPet = item.getPetId() > -1;
  360. boolean isRing = false;
  361. Equip equip = null;
  362. short pos = item.getPosition();
  363. if (item.getType() == 1) {
  364. equip = (Equip) item;
  365. isRing = equip.getRingId() > -1;
  366. }
  367. if (!zeroPosition) {
  368. if (equip != null) {
  369. if (pos < 0) {
  370. pos *= -1;
  371. }
  372. mplew.writeShort(pos > 100 ? pos - 100 : pos);
  373. } else {
  374. mplew.write(pos);
  375. }
  376. }
  377. mplew.write(item.getType());
  378. mplew.writeInt(item.getItemId());
  379. mplew.writeBool(isCash);
  380. if (isCash) {
  381. mplew.writeLong(isPet ? item.getPetId() : isRing ? equip.getRingId() : item.getCashId());
  382. }
  383. addExpirationTime(mplew, item.getExpiration());
  384. if (isPet) {
  385. MaplePet pet = item.getPet();
  386. mplew.writeAsciiString(StringUtil.getRightPaddedStr(pet.getName(), '\0', 13));
  387. mplew.write(pet.getLevel());
  388. mplew.writeShort(pet.getCloseness());
  389. mplew.write(pet.getFullness());
  390. addExpirationTime(mplew, item.getExpiration());
  391. mplew.writeInt(0);
  392. mplew.write(new byte[]{(byte) 0x50, (byte) 0x46}); //wonder what this is
  393. mplew.writeInt(0);
  394. return;
  395. }
  396. if (equip == null) {
  397. mplew.writeShort(item.getQuantity());
  398. mplew.writeMapleAsciiString(item.getOwner());
  399. mplew.writeShort(item.getFlag()); // flag
  400.  
  401. if (ItemConstants.isRechargable(item.getItemId())) {
  402. mplew.writeInt(2);
  403. mplew.write(new byte[]{(byte) 0x54, 0, 0, (byte) 0x34});
  404. }
  405. return;
  406. }
  407. mplew.write(equip.getUpgradeSlots()); // upgrade slots
  408. mplew.write(equip.getLevel()); // level
  409. mplew.writeShort(equip.getStr()); // str
  410. mplew.writeShort(equip.getDex()); // dex
  411. mplew.writeShort(equip.getInt()); // int
  412. mplew.writeShort(equip.getLuk()); // luk
  413. mplew.writeShort(equip.getHp()); // hp
  414. mplew.writeShort(equip.getMp()); // mp
  415. mplew.writeShort(equip.getWatk()); // watk
  416. mplew.writeShort(equip.getMatk()); // matk
  417. mplew.writeShort(equip.getWdef()); // wdef
  418. mplew.writeShort(equip.getMdef()); // mdef
  419. mplew.writeShort(equip.getAcc()); // accuracy
  420. mplew.writeShort(equip.getAvoid()); // avoid
  421. mplew.writeShort(equip.getHands()); // hands
  422. mplew.writeShort(equip.getSpeed()); // speed
  423. mplew.writeShort(equip.getJump()); // jump
  424. mplew.writeMapleAsciiString(equip.getOwner()); // owner name
  425. mplew.writeShort(equip.getFlag()); //Item Flags
  426.  
  427. if (isCash) {
  428. for (int i = 0; i < 10; i++) {
  429. mplew.write(0x40);
  430. }
  431. } else {
  432. mplew.write(0);
  433. mplew.write(equip.getItemLevel()); //Item Level
  434. mplew.writeShort(0);
  435. mplew.writeShort(equip.getItemExp()); //Works pretty weird :s
  436. mplew.writeInt(equip.getVicious()); //WTF NEXON ARE YOU SERIOUS?
  437. mplew.writeLong(0);
  438. }
  439. mplew.writeLong(getTime(-2));
  440. mplew.writeInt(-1);
  441. }
  442.  
  443. }
  444.  
  445. private static void addInventoryInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  446. for (byte i = 1; i <= 5; i++) {
  447. mplew.write(chr.getInventory(MapleInventoryType.getByType(i)).getSlotLimit());
  448. }
  449. mplew.writeLong(getTime(-2));
  450. MapleInventory iv = chr.getInventory(MapleInventoryType.EQUIPPED);
  451. Collection<Item> equippedC = iv.list();
  452. List<Item> equipped = new ArrayList<>(equippedC.size());
  453. List<Item> equippedCash = new ArrayList<>(equippedC.size());
  454. for (Item item : equippedC) {
  455. if (item.getPosition() <= -100) {
  456. equippedCash.add((Item) item);
  457. } else {
  458. equipped.add((Item) item);
  459. }
  460. }
  461. Collections.sort(equipped);
  462. for (Item item : equipped) {
  463. addItemInfo(mplew, item);
  464. }
  465. mplew.writeShort(0); // start of equip cash
  466. for (Item item : equippedCash) {
  467. addItemInfo(mplew, item);
  468. }
  469. mplew.writeShort(0); // start of equip inventory
  470. for (Item item : chr.getInventory(MapleInventoryType.EQUIP).list()) {
  471. addItemInfo(mplew, item);
  472. }
  473. mplew.writeInt(0);
  474. for (Item item : chr.getInventory(MapleInventoryType.USE).list()) {
  475. addItemInfo(mplew, item);
  476. }
  477. mplew.write(0);
  478. for (Item item : chr.getInventory(MapleInventoryType.SETUP).list()) {
  479. addItemInfo(mplew, item);
  480. }
  481. mplew.write(0);
  482. for (Item item : chr.getInventory(MapleInventoryType.ETC).list()) {
  483. addItemInfo(mplew, item);
  484. }
  485. mplew.write(0);
  486. for (Item item : chr.getInventory(MapleInventoryType.CASH).list()) {
  487. addItemInfo(mplew, item);
  488. }
  489. }
  490.  
  491. private static void addSkillInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  492. mplew.write(0); // start of skills
  493. Map<Skill, MapleCharacter.SkillEntry> skills = chr.getSkills();
  494. mplew.writeShort(skills.size());
  495. for (Iterator<Entry<Skill, SkillEntry>> it = skills.entrySet().iterator(); it.hasNext();) {
  496. Entry<Skill, MapleCharacter.SkillEntry> skill = it.next();
  497. mplew.writeInt(skill.getKey().getId());
  498. mplew.writeInt(skill.getValue().skillevel);
  499. addExpirationTime(mplew, skill.getValue().expiration);
  500. if (skill.getKey().isFourthJob()) {
  501. mplew.writeInt(skill.getValue().masterlevel);
  502. }
  503. }
  504. mplew.writeShort(chr.getAllCooldowns().size());
  505. for (PlayerCoolDownValueHolder cooling : chr.getAllCooldowns()) {
  506. mplew.writeInt(cooling.skillId);
  507. int timeLeft = (int) (cooling.length + cooling.startTime - System.currentTimeMillis());
  508. mplew.writeShort(timeLeft / 1000);
  509. }
  510. }
  511.  
  512. private static void addMonsterBookInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  513. mplew.writeInt(chr.getMonsterBookCover()); // cover
  514. mplew.write(0);
  515. Map<Integer, Integer> cards = chr.getMonsterBook().getCards();
  516. mplew.writeShort(cards.size());
  517. for (Entry<Integer, Integer> all : cards.entrySet()) {
  518. mplew.writeShort(all.getKey() % 10000); // Id
  519. mplew.write(all.getValue()); // Level
  520. }
  521. }
  522.  
  523. public static byte[] sendGuestTOS() {
  524. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  525. mplew.writeShort(SendOpcode.GUEST_ID_LOGIN.getValue());
  526. mplew.writeShort(0x100);
  527. mplew.writeInt(Randomizer.nextInt(999999));
  528. mplew.writeLong(0);
  529. mplew.writeLong(getTime(-2));
  530. mplew.writeLong(getTime(System.currentTimeMillis()));
  531. mplew.writeInt(0);
  532. mplew.writeMapleAsciiString("http://maplesolaxia.com");
  533. return mplew.getPacket();
  534. }
  535.  
  536. /**
  537. * Sends a hello packet.
  538. *
  539. * @param mapleVersion The maple client version.
  540. * @param sendIv the IV used by the server for sending
  541. * @param recvIv the IV used by the server for receiving
  542. * @return
  543. */
  544. public static byte[] getHello(short mapleVersion, byte[] sendIv, byte[] recvIv) {
  545. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(8);
  546. mplew.writeShort(0x0E);
  547. mplew.writeShort(mapleVersion);
  548. mplew.writeShort(1);
  549. mplew.write(49);
  550. mplew.write(recvIv);
  551. mplew.write(sendIv);
  552. mplew.write(8);
  553. return mplew.getPacket();
  554. }
  555.  
  556. /**
  557. * Sends a ping packet.
  558. *
  559. * @return The packet.
  560. */
  561. public static byte[] getPing() {
  562. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(2);
  563. mplew.writeShort(SendOpcode.PING.getValue());
  564. return mplew.getPacket();
  565. }
  566.  
  567. /**
  568. * Gets a login failed packet.
  569. *
  570. * Possible values for <code>reason</code>:<br> 3: ID deleted or blocked<br>
  571. * 4: Incorrect password<br> 5: Not a registered id<br> 6: System error<br>
  572. * 7: Already logged in<br> 8: System error<br> 9: System error<br> 10:
  573. * Cannot process so many connections<br> 11: Only users older than 20 can
  574. * use this channel<br> 13: Unable to log on as master at this ip<br> 14:
  575. * Wrong gateway or personal info and weird korean button<br> 15: Processing
  576. * request with that korean button!<br> 16: Please verify your account
  577. * through email...<br> 17: Wrong gateway or personal info<br> 21: Please
  578. * verify your account through email...<br> 23: License agreement<br> 25:
  579. * Maple Europe notice =[ FUCK YOU NEXON<br> 27: Some weird full client
  580. * notice, probably for trial versions<br>
  581. *
  582. * @param reason The reason logging in failed.
  583. * @return The login failed packet.
  584. */
  585. public static byte[] getLoginFailed(int reason) {
  586. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(8);
  587. mplew.writeShort(SendOpcode.LOGIN_STATUS.getValue());
  588. mplew.write(reason);
  589. mplew.write(0);
  590. mplew.writeInt(0);
  591. return mplew.getPacket();
  592. }
  593.  
  594. /**
  595. * Gets a login failed packet.
  596. *
  597. * Possible values for <code>reason</code>:<br> 2: ID deleted or blocked<br>
  598. * 3: ID deleted or blocked<br> 4: Incorrect password<br> 5: Not a
  599. * registered id<br> 6: Trouble logging into the game?<br> 7: Already logged
  600. * in<br> 8: Trouble logging into the game?<br> 9: Trouble logging into the
  601. * game?<br> 10: Cannot process so many connections<br> 11: Only users older
  602. * than 20 can use this channel<br> 12: Trouble logging into the game?<br>
  603. * 13: Unable to log on as master at this ip<br> 14: Wrong gateway or
  604. * personal info and weird korean button<br> 15: Processing request with
  605. * that korean button!<br> 16: Please verify your account through
  606. * email...<br> 17: Wrong gateway or personal info<br> 21: Please verify
  607. * your account through email...<br> 23: Crashes<br> 25: Maple Europe notice
  608. * =[ FUCK YOU NEXON<br> 27: Some weird full client notice, probably for
  609. * trial versions<br>
  610. *
  611. * @param reason The reason logging in failed.
  612. * @return The login failed packet.
  613. */
  614. public static byte[] getAfterLoginError(int reason) {//same as above o.o
  615. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(8);
  616. mplew.writeShort(SendOpcode.SELECT_CHARACTER_BY_VAC.getValue());
  617. mplew.writeShort(reason);//using other types then stated above = CRASH
  618. return mplew.getPacket();
  619. }
  620.  
  621. public static byte[] sendPolice() {
  622. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  623. mplew.writeShort(SendOpcode.FAKE_GM_NOTICE.getValue());
  624. mplew.write(0);//doesn't even matter what value
  625. return mplew.getPacket();
  626. }
  627.  
  628. public static byte[] sendPolice(String text) {
  629. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  630. mplew.writeShort(SendOpcode.DATA_CRC_CHECK_FAILED.getValue());
  631. mplew.writeMapleAsciiString(text);
  632. return mplew.getPacket();
  633. }
  634.  
  635. public static byte[] getPermBan(byte reason) {
  636. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  637. mplew.writeShort(SendOpcode.LOGIN_STATUS.getValue());
  638. mplew.write(2); // Account is banned
  639. mplew.write(0);
  640. mplew.writeInt(0);
  641. mplew.write(0);
  642. mplew.writeLong(getTime(-1));
  643.  
  644. return mplew.getPacket();
  645. }
  646.  
  647. public static byte[] getTempBan(long timestampTill, byte reason) {
  648. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(17);
  649. mplew.writeShort(SendOpcode.LOGIN_STATUS.getValue());
  650. mplew.write(2);
  651. mplew.write(0);
  652. mplew.writeInt(0);
  653. mplew.write(reason);
  654. mplew.writeLong(getTime(timestampTill)); // Tempban date is handled as a 64-bit long, number of 100NS intervals since 1/1/1601. Lulz.
  655.  
  656. return mplew.getPacket();
  657. }
  658.  
  659. /**
  660. * Gets a successful authentication and PIN Request packet.
  661. *
  662. * @param c
  663. * @param account The account name.
  664. * @return The PIN request packet.
  665. */
  666. public static byte[] getAuthSuccess(MapleClient c) {
  667. MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  668. mplew.writeShort(SendOpcode.LOGIN_STATUS.getValue());
  669. mplew.writeInt(0);
  670. mplew.writeShort(0);
  671. mplew.writeInt(0);
  672. mplew.write((byte) 0); //gender (0x0a == gender select, 0x0b == pin select)
  673. //mplew.write((byte) (c.gmLevel() > 0 ? 1 : 0)); //admin byte
  674. // 00 -- GM Byte
  675. mplew.write(c.getGMLevel() > 2 ? 1 : 0);
  676. mplew.write((byte) 0);
  677. mplew.write(0xDC);
  678. // 08 00 5A 65 63 63 6F 31 30 31 -- account
  679. mplew.writeMapleAsciiString(c.getAccountName());
  680. // 01 -- UNK
  681. mplew.write((byte) 1);
  682. // 00 -- isBanned
  683. mplew.write((byte) 0); //isquietbanned
  684. mplew.writeLong(0);
  685. // 00 AA B0 9B 96 B8 C7 01 -- Create Time
  686. mplew.writeLong(0); //creation time
  687. // 18 00 00 00 Unk Int
  688. mplew.writeInt(18);
  689. mplew.write(1);
  690. mplew.write(2);//2 for pic disabled
  691. // System.out.println("SENT: " + mplew.getPacket());
  692. return mplew.getPacket();
  693. // final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  694. // mplew.writeShort(SendOpcode.LOGIN_STATUS.getValue());
  695. // mplew.writeInt(0);
  696. // mplew.writeShort(0);
  697. // mplew.writeInt(c.getAccID()); //user id
  698. // mplew.write(c.getGender());
  699. // mplew.writeBool(c.getGMLevel() > 0); //admin byte
  700. // short toWrite = (short) (c.getGMLevel() * 64);
  701. // //toWrite = toWrite |= 0x100; only in higher versions
  702. // mplew.write(toWrite >= 0x80 ? 0x80 : 0);//0x80 is admin, 0x20 and 0x40 = subgm
  703. // mplew.writeBool(c.getGMLevel() > 0);
  704. // //mplew.writeShort(toWrite > 0x80 ? 0x80 : toWrite); only in higher versions...
  705. // mplew.writeMapleAsciiString(c.getAccountName());
  706. // mplew.write(0);
  707. // mplew.write(0); //isquietbanned
  708. // mplew.writeLong(0);//isquietban time
  709. // mplew.writeLong(c.getSessionId()); //creation time
  710. // mplew.writeInt(0);
  711. // mplew.writeShort(2);//PIN
  712. //
  713. // return mplew.getPacket();
  714. }
  715.  
  716. /**
  717. * Gets a packet detailing a PIN operation.
  718. *
  719. * Possible values for <code>mode</code>:<br> 0 - PIN was accepted<br> 1 -
  720. * Register a new PIN<br> 2 - Invalid pin / Reenter<br> 3 - Connection
  721. * failed due to system error<br> 4 - Enter the pin
  722. *
  723. * @param mode The mode.
  724. * @return
  725. */
  726. private static byte[] pinOperation(byte mode) {
  727. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  728. mplew.writeShort(SendOpcode.CHECK_PINCODE.getValue());
  729. mplew.write(mode);
  730. return mplew.getPacket();
  731. }
  732.  
  733. public static byte[] pinRegistered() {
  734. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  735. mplew.writeShort(SendOpcode.UPDATE_PINCODE.getValue());
  736. mplew.write(0);
  737. return mplew.getPacket();
  738. }
  739.  
  740. public static byte[] requestPin() {
  741. return pinOperation((byte) 4);
  742. }
  743.  
  744. public static byte[] requestPinAfterFailure() {
  745. return pinOperation((byte) 2);
  746. }
  747.  
  748. public static byte[] registerPin() {
  749. return pinOperation((byte) 1);
  750. }
  751.  
  752. public static byte[] pinAccepted() {
  753. return pinOperation((byte) 0);
  754. }
  755.  
  756. public static byte[] wrongPic() {
  757. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  758. mplew.writeShort(SendOpcode.CHECK_SPW_RESULT.getValue());
  759. mplew.write(0);
  760. return mplew.getPacket();
  761. }
  762.  
  763. /**
  764. * Gets a packet detailing a server and its channels.
  765. *
  766. * @param serverId
  767. * @param serverName The name of the server.
  768. * @param channelLoad Load of the channel - 1200 seems to be max.
  769. * @return The server info packet.
  770. */
  771. public static byte[] getServerList(int serverId, String serverName, int flag, String eventmsg, List<Channel> channelLoad) {
  772. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  773. mplew.writeShort(SendOpcode.SERVERLIST.getValue());
  774. mplew.write(serverId);
  775. mplew.writeMapleAsciiString(serverName);
  776. mplew.write(flag);
  777. mplew.writeMapleAsciiString(eventmsg);
  778. mplew.write(100); // rate modifier, don't ask O.O!
  779. mplew.write(0); // event xp * 2.6 O.O!
  780. mplew.write(100); // rate modifier, don't ask O.O!
  781. mplew.write(0); // drop rate * 2.6
  782. mplew.write(0);
  783. mplew.write(channelLoad.size());
  784. for (Channel ch : channelLoad) {
  785. mplew.writeMapleAsciiString(serverName + "-" + ch.getId());
  786. mplew.writeInt((ch.getConnectedClients() * 1200) / ServerConstants.CHANNEL_LOAD);
  787. mplew.write(1);
  788. mplew.writeShort(ch.getId() - 1);
  789. }
  790. mplew.writeShort(0);
  791. return mplew.getPacket();
  792. }
  793.  
  794. /**
  795. * Gets a packet saying that the server list is over.
  796. *
  797. * @return The end of server list packet.
  798. */
  799. public static byte[] getEndOfServerList() {
  800. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  801. mplew.writeShort(SendOpcode.SERVERLIST.getValue());
  802. mplew.write(0xFF);
  803. return mplew.getPacket();
  804. }
  805.  
  806. /**
  807. * Gets a packet detailing a server status message.
  808. *
  809. * Possible values for <code>status</code>:<br> 0 - Normal<br> 1 - Highly
  810. * populated<br> 2 - Full
  811. *
  812. * @param status The server status.
  813. * @return The server status packet.
  814. */
  815. public static byte[] getServerStatus(int status) {
  816. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(4);
  817. mplew.writeShort(SendOpcode.SERVERSTATUS.getValue());
  818. mplew.writeShort(status);
  819. return mplew.getPacket();
  820. }
  821.  
  822. /**
  823. * Gets a packet telling the client the IP of the channel server.
  824. *
  825. * @param inetAddr The InetAddress of the requested channel server.
  826. * @param port The port the channel is on.
  827. * @param clientId The ID of the client.
  828. * @return The server IP packet.
  829. */
  830. public static byte[] getServerIP(InetAddress inetAddr, int port, int clientId) {
  831. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  832. mplew.writeShort(SendOpcode.SERVER_IP.getValue());
  833. mplew.writeShort(0);
  834. byte[] addr = inetAddr.getAddress();
  835. mplew.write(addr);
  836. mplew.writeShort(port);
  837. mplew.writeInt(clientId);
  838. mplew.write(new byte[]{0, 0, 0, 0, 0});
  839. return mplew.getPacket();
  840. }
  841.  
  842. /**
  843. * Gets a packet telling the client the IP of the new channel.
  844. *
  845. * @param inetAddr The InetAddress of the requested channel server.
  846. * @param port The port the channel is on.
  847. * @return The server IP packet.
  848. */
  849. public static byte[] getChannelChange(InetAddress inetAddr, int port) {
  850. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  851. mplew.writeShort(SendOpcode.CHANGE_CHANNEL.getValue());
  852. mplew.write(1);
  853. byte[] addr = inetAddr.getAddress();
  854. mplew.write(addr);
  855. mplew.writeShort(port);
  856. return mplew.getPacket();
  857. }
  858.  
  859. /**
  860. * Gets a packet with a list of characters.
  861. *
  862. * @param c The MapleClient to load characters of.
  863. * @param serverId The ID of the server requested.
  864. * @return The character list packet.
  865. */
  866. public static byte[] getCharList(MapleClient c, int serverId) {
  867. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  868. mplew.writeShort(SendOpcode.CHARLIST.getValue());
  869. mplew.write(0);
  870. List<MapleCharacter> chars = c.loadCharacters(serverId);
  871. mplew.write((byte) chars.size());
  872. for (MapleCharacter chr : chars) {
  873. addCharEntry(mplew, chr, false);
  874. }
  875. if (ServerConstants.ENABLE_PIC) {
  876. mplew.write(c.getPic() == null || c.getPic().length() == 0 ? 0 : 1);
  877. } else {
  878. mplew.write(2);
  879. }
  880.  
  881. mplew.writeInt(c.getCharacterSlots());
  882. return mplew.getPacket();
  883. }
  884.  
  885. public static byte[] enableTV() {
  886. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  887. mplew.writeShort(SendOpcode.ENABLE_TV.getValue());
  888. mplew.writeInt(0);
  889. mplew.write(0);
  890. return mplew.getPacket();
  891. }
  892.  
  893. /**
  894. * Removes TV
  895. *
  896. * @return The Remove TV Packet
  897. */
  898. public static byte[] removeTV() {
  899. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(2);
  900. mplew.writeShort(SendOpcode.REMOVE_TV.getValue());
  901. return mplew.getPacket();
  902. }
  903.  
  904. /**
  905. * Sends MapleTV
  906. *
  907. * @param chr The character shown in TV
  908. * @param messages The message sent with the TV
  909. * @param type The type of TV
  910. * @param partner The partner shown with chr
  911. * @return the SEND_TV packet
  912. */
  913. public static byte[] sendTV(MapleCharacter chr, List<String> messages, int type, MapleCharacter partner) {
  914. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  915. mplew.writeShort(SendOpcode.SEND_TV.getValue());
  916. mplew.write(partner != null ? 3 : 1);
  917. mplew.write(type); //Heart = 2 Star = 1 Normal = 0
  918. addCharLook(mplew, chr, false);
  919. mplew.writeMapleAsciiString(chr.getName());
  920. if (partner != null) {
  921. mplew.writeMapleAsciiString(partner.getName());
  922. } else {
  923. mplew.writeShort(0);
  924. }
  925. for (int i = 0; i < messages.size(); i++) {
  926. if (i == 4 && messages.get(4).length() > 15) {
  927. mplew.writeMapleAsciiString(messages.get(4).substring(0, 15));
  928. } else {
  929. mplew.writeMapleAsciiString(messages.get(i));
  930. }
  931. }
  932. mplew.writeInt(1337); // time limit shit lol 'Your thing still start in blah blah seconds'
  933. if (partner != null) {
  934. addCharLook(mplew, partner, false);
  935. }
  936. return mplew.getPacket();
  937. }
  938.  
  939. /**
  940. * Gets character info for a character.
  941. *
  942. * @param chr The character to get info about.
  943. * @return The character info packet.
  944. */
  945. public static byte[] getCharInfo(MapleCharacter chr) {
  946. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  947. mplew.writeShort(SendOpcode.SET_FIELD.getValue());
  948. mplew.writeInt(chr.getClient().getChannel() - 1);
  949. mplew.write(1);
  950. mplew.write(1);
  951. mplew.writeShort(0);
  952. for (int i = 0; i < 3; i++) {
  953. mplew.writeInt(Randomizer.nextInt());
  954. }
  955. addCharacterInfo(mplew, chr);
  956. mplew.writeLong(getTime(System.currentTimeMillis()));
  957. return mplew.getPacket();
  958. }
  959.  
  960. /**
  961. * Gets an empty stat update.
  962. *
  963. * @return The empy stat update packet.
  964. */
  965. public static byte[] enableActions() {
  966. return updatePlayerStats(EMPTY_STATUPDATE, true, null);
  967. }
  968.  
  969. /**
  970. * Gets an update for specified stats.
  971. *
  972. * @param stats The stats to update.
  973. * @return The stat update packet.
  974. */
  975. public static byte[] updatePlayerStats(List<Pair<MapleStat, Integer>> stats, MapleCharacter chr) {
  976. return updatePlayerStats(stats, false, chr);
  977. }
  978.  
  979. /**
  980. * Gets an update for specified stats.
  981. *
  982. * @param stats The list of stats to update.
  983. * @param itemReaction Result of an item reaction(?)
  984. * @return The stat update packet.
  985. */
  986. public static byte[] updatePlayerStats(List<Pair<MapleStat, Integer>> stats, boolean itemReaction, MapleCharacter chr) {
  987. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  988. mplew.writeShort(SendOpcode.STAT_CHANGED.getValue());
  989. mplew.write(itemReaction ? 1 : 0);
  990. int updateMask = 0;
  991. for (Pair<MapleStat, Integer> statupdate : stats) {
  992. updateMask |= statupdate.getLeft().getValue();
  993. }
  994. List<Pair<MapleStat, Integer>> mystats = stats;
  995. if (mystats.size() > 1) {
  996. Collections.sort(mystats, new Comparator<Pair<MapleStat, Integer>>() {
  997.  
  998. @Override
  999. public int compare(Pair<MapleStat, Integer> o1, Pair<MapleStat, Integer> o2) {
  1000. int val1 = o1.getLeft().getValue();
  1001. int val2 = o2.getLeft().getValue();
  1002. return (val1 < val2 ? -1 : (val1 == val2 ? 0 : 1));
  1003. }
  1004. });
  1005. }
  1006. mplew.writeInt(updateMask);
  1007. for (Pair<MapleStat, Integer> statupdate : mystats) {
  1008. if (statupdate.getLeft().getValue() >= 1) {
  1009. if (statupdate.getLeft().getValue() == 0x1) {
  1010. mplew.writeShort(statupdate.getRight().shortValue());
  1011. } else if (statupdate.getLeft().getValue() <= 0x4) {
  1012. mplew.writeInt(statupdate.getRight());
  1013. } else if (statupdate.getLeft().getValue() < 0x20) {
  1014. mplew.write(statupdate.getRight().shortValue());
  1015. } else if (statupdate.getLeft().getValue() == 0x8000) {
  1016. if (GameConstants.hasSPTable(chr.getJob())) {
  1017. mplew.write(chr.getRemainingSpSize());
  1018. for (int i = 0; i < chr.getRemainingSps().length; i++) {
  1019. if (chr.getRemainingSpBySkill(i) > 0) {
  1020. mplew.write(i + 1);
  1021. mplew.write(chr.getRemainingSpBySkill(i));
  1022. }
  1023. }
  1024. } else {
  1025. mplew.writeShort(statupdate.getRight().shortValue());
  1026. }
  1027. } else if (statupdate.getLeft().getValue() < 0xFFFF) {
  1028. mplew.writeShort(statupdate.getRight().shortValue());
  1029. } else {
  1030. mplew.writeInt(statupdate.getRight().intValue());
  1031. }
  1032. }
  1033. }
  1034. return mplew.getPacket();
  1035. }
  1036.  
  1037. /**
  1038. * Gets a packet telling the client to change maps.
  1039. *
  1040. * @param to The <code>MapleMap</code> to warp to.
  1041. * @param spawnPoint The spawn portal number to spawn at.
  1042. * @param chr The character warping to <code>to</code>
  1043. * @return The map change packet.
  1044. */
  1045. public static byte[] getWarpToMap(MapleMap to, int spawnPoint, MapleCharacter chr) {
  1046. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1047. mplew.writeShort(SendOpcode.SET_FIELD.getValue());
  1048. mplew.writeInt(chr.getClient().getChannel() - 1);
  1049. mplew.writeInt(0);//updated
  1050. mplew.write(0);//updated
  1051. mplew.writeInt(to.getId());
  1052. mplew.write(spawnPoint);
  1053. mplew.writeShort(chr.getHp());
  1054. mplew.write(0);
  1055. mplew.writeLong(getTime(System.currentTimeMillis()));
  1056. return mplew.getPacket();
  1057. }
  1058.  
  1059. public static byte[] getWarpToCoordinates(MapleCharacter player, int mapid, int xPosition, int yPosition) {
  1060. MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1061. mplew.writeShort(SendOpcode.SET_FIELD.getValue());
  1062. mplew.writeInt(player.getClient().getChannel() - 1);
  1063. mplew.write(0);
  1064. mplew.write(0);
  1065. mplew.writeShort(0);
  1066. mplew.write(0);
  1067. mplew.writeInt(mapid);
  1068. mplew.write(0);
  1069. mplew.writeShort(player.getHp());
  1070. mplew.write(1);
  1071. mplew.writeInt(xPosition);
  1072. mplew.writeInt(yPosition);
  1073. mplew.writeLong(getTime(System.currentTimeMillis()));
  1074. return mplew.getPacket();
  1075. }
  1076. /**
  1077. * Gets a packet to spawn a portal.
  1078. *
  1079. * @param townId The ID of the town the portal goes to.
  1080. * @param targetId The ID of the target.
  1081. * @param pos Where to put the portal.
  1082. * @return The portal spawn packet.
  1083. */
  1084. public static byte[] spawnPortal(int townId, int targetId, Point pos) {
  1085. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(14);
  1086. mplew.writeShort(SendOpcode.SPAWN_PORTAL.getValue());
  1087. mplew.writeInt(townId);
  1088. mplew.writeInt(targetId);
  1089. if (pos != null) {
  1090. mplew.writePos(pos);
  1091. }
  1092. return mplew.getPacket();
  1093. }
  1094.  
  1095. /**
  1096. * Gets a packet to spawn a door.
  1097. *
  1098. * @param oid The door's object ID.
  1099. * @param pos The position of the door.
  1100. * @param town
  1101. * @return The remove door packet.
  1102. */
  1103. public static byte[] spawnDoor(int oid, Point pos, boolean town) {
  1104. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(11);
  1105. mplew.writeShort(SendOpcode.SPAWN_DOOR.getValue());
  1106. mplew.writeBool(town);
  1107. mplew.writeInt(oid);
  1108. mplew.writePos(pos);
  1109. return mplew.getPacket();
  1110. }
  1111.  
  1112. /**
  1113. * Gets a packet to remove a door.
  1114. *
  1115. * @param oid The door's ID.
  1116. * @param town
  1117. * @return The remove door packet.
  1118. */
  1119. public static byte[] removeDoor(int oid, boolean town) {
  1120. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(10);
  1121. if (town) {
  1122. mplew.writeShort(SendOpcode.SPAWN_PORTAL.getValue());
  1123. mplew.writeInt(999999999);
  1124. mplew.writeInt(999999999);
  1125. } else {
  1126. mplew.writeShort(SendOpcode.REMOVE_DOOR.getValue());
  1127. mplew.write(0);
  1128. mplew.writeInt(oid);
  1129. }
  1130. return mplew.getPacket();
  1131. }
  1132.  
  1133. /**
  1134. * Gets a packet to spawn a special map object.
  1135. *
  1136. * @param summon
  1137. * @param skillLevel The level of the skill used.
  1138. * @param animated Animated spawn?
  1139. * @return The spawn packet for the map object.
  1140. */
  1141. public static byte[] spawnSummon(MapleSummon summon, boolean animated) {
  1142. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(25);
  1143. mplew.writeShort(SendOpcode.SPAWN_SPECIAL_MAPOBJECT.getValue());
  1144. mplew.writeInt(summon.getOwner().getId());
  1145. mplew.writeInt(summon.getObjectId());
  1146. mplew.writeInt(summon.getSkill());
  1147. mplew.write(0x0A); //v83
  1148. mplew.write(summon.getSkillLevel());
  1149. mplew.writePos(summon.getPosition());
  1150. mplew.skip(3);
  1151. mplew.write(summon.getMovementType().getValue()); // 0 = don't move, 1 = follow (4th mage summons?), 2/4 = only tele follow, 3 = bird follow
  1152. mplew.write(summon.isPuppet() ? 0 : 1); // 0 and the summon can't attack - but puppets don't attack with 1 either ^.-
  1153. mplew.write(animated ? 0 : 1);
  1154. return mplew.getPacket();
  1155. }
  1156.  
  1157. /**
  1158. * Gets a packet to remove a special map object.
  1159. *
  1160. * @param summon
  1161. * @param animated Animated removal?
  1162. * @return The packet removing the object.
  1163. */
  1164. public static byte[] removeSummon(MapleSummon summon, boolean animated) {
  1165. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(11);
  1166. mplew.writeShort(SendOpcode.REMOVE_SPECIAL_MAPOBJECT.getValue());
  1167. mplew.writeInt(summon.getOwner().getId());
  1168. mplew.writeInt(summon.getObjectId());
  1169. mplew.write(animated ? 4 : 1); // ?
  1170. return mplew.getPacket();
  1171. }
  1172.  
  1173. /**
  1174. * Gets the response to a relog request.
  1175. *
  1176. * @return The relog response packet.
  1177. */
  1178. public static byte[] getRelogResponse() {
  1179. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  1180. mplew.writeShort(SendOpcode.RELOG_RESPONSE.getValue());
  1181. mplew.write(1);//1 O.O Must be more types ):
  1182. return mplew.getPacket();
  1183. }
  1184.  
  1185. /**
  1186. * Gets a server message packet.
  1187. *
  1188. * @param message The message to convey.
  1189. * @return The server message packet.
  1190. */
  1191. public static byte[] serverMessage(String message) {
  1192. return serverMessage(4, (byte) 0, message, true, false, 0);
  1193. }
  1194.  
  1195. /**
  1196. * Gets a server notice packet.
  1197. *
  1198. * Possible values for <code>type</code>:<br> 0: [Notice]<br> 1: Popup<br>
  1199. * 2: Megaphone<br> 3: Super Megaphone<br> 4: Scrolling message at top<br>
  1200. * 5: Pink Text<br> 6: Lightblue Text
  1201. *
  1202. * @param type The type of the notice.
  1203. * @param message The message to convey.
  1204. * @return The server notice packet.
  1205. */
  1206. public static byte[] serverNotice(int type, String message) {
  1207. return serverMessage(type, (byte) 0, message, false, false, 0);
  1208. }
  1209.  
  1210. /**
  1211. * Gets a server notice packet.
  1212. *
  1213. * Possible values for <code>type</code>:<br> 0: [Notice]<br> 1: Popup<br>
  1214. * 2: Megaphone<br> 3: Super Megaphone<br> 4: Scrolling message at top<br>
  1215. * 5: Pink Text<br> 6: Lightblue Text
  1216. *
  1217. * @param type The type of the notice.
  1218. * @param channel The channel this notice was sent on.
  1219. * @param message The message to convey.
  1220. * @return The server notice packet.
  1221. */
  1222. public static byte[] serverNotice(int type, String message, int npc) {
  1223. return serverMessage(type, 0, message, false, false, npc);
  1224. }
  1225.  
  1226. public static byte[] serverNotice(int type, int channel, String message) {
  1227. return serverMessage(type, channel, message, false, false, 0);
  1228. }
  1229.  
  1230. public static byte[] serverNotice(int type, int channel, String message, boolean smegaEar) {
  1231. return serverMessage(type, channel, message, false, smegaEar, 0);
  1232. }
  1233.  
  1234. /**
  1235. * Gets a server message packet.
  1236. *
  1237. * Possible values for <code>type</code>:<br> 0: [Notice]<br> 1: Popup<br>
  1238. * 2: Megaphone<br> 3: Super Megaphone<br> 4: Scrolling message at top<br>
  1239. * 5: Pink Text<br> 6: Lightblue Text<br> 7: BroadCasting NPC
  1240. *
  1241. * @param type The type of the notice.
  1242. * @param channel The channel this notice was sent on.
  1243. * @param message The message to convey.
  1244. * @param servermessage Is this a scrolling ticker?
  1245. * @return The server notice packet.
  1246. */
  1247. private static byte[] serverMessage(int type, int channel, String message, boolean servermessage, boolean megaEar, int npc) {
  1248. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1249. mplew.writeShort(SendOpcode.SERVERMESSAGE.getValue());
  1250. mplew.write(type);
  1251. if (servermessage) {
  1252. mplew.write(1);
  1253. }
  1254. mplew.writeMapleAsciiString(message);
  1255. if (type == 3) {
  1256. mplew.write(channel - 1); // channel
  1257. mplew.writeBool(megaEar);
  1258. } else if (type == 6) {
  1259. mplew.writeInt(0);
  1260. } else if (type == 7) { // npc
  1261. mplew.writeInt(npc);
  1262. }
  1263. return mplew.getPacket();
  1264. }
  1265.  
  1266. /**
  1267. * Sends a Avatar Super Megaphone packet.
  1268. *
  1269. * @param chr The character name.
  1270. * @param medal The medal text.
  1271. * @param channel Which channel.
  1272. * @param itemId Which item used.
  1273. * @param message The message sent.
  1274. * @param ear Whether or not the ear is shown for whisper.
  1275. * @return
  1276. */
  1277. public static byte[] getAvatarMega(MapleCharacter chr, String medal, int channel, int itemId, List<String> message, boolean ear) {
  1278. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1279. mplew.writeShort(SendOpcode.SET_AVATAR_MEGAPHONE.getValue());
  1280. mplew.writeInt(itemId);
  1281. mplew.writeMapleAsciiString(medal + chr.getName());
  1282. for (String s : message) {
  1283. mplew.writeMapleAsciiString(s);
  1284. }
  1285. mplew.writeInt(channel - 1); // channel
  1286. mplew.writeBool(ear);
  1287. addCharLook(mplew, chr, true);
  1288. return mplew.getPacket();
  1289. }
  1290.  
  1291. /*
  1292. * Sends a packet to remove the tiger megaphone
  1293. * @return
  1294. */
  1295. public static byte[] byeAvatarMega() {
  1296. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1297. mplew.writeShort(SendOpcode.CLEAR_AVATAR_MEGAPHONE.getValue());
  1298. mplew.write(1);
  1299. return mplew.getPacket();
  1300. }
  1301.  
  1302. /**
  1303. * Sends the Gachapon green message when a user uses a gachapon ticket.
  1304. *
  1305. * @param item
  1306. * @param town
  1307. * @param player
  1308. * @return
  1309. */
  1310. public static byte[] gachaponMessage(Item item, String town, MapleCharacter player) {
  1311. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1312. mplew.writeShort(SendOpcode.SERVERMESSAGE.getValue());
  1313. mplew.write(0x0B);
  1314. mplew.writeMapleAsciiString(player.getName() + " : got a(n)");
  1315. mplew.writeInt(0); //random?
  1316. mplew.writeMapleAsciiString(town);
  1317. addItemInfo(mplew, item, true);
  1318. return mplew.getPacket();
  1319. }
  1320.  
  1321. public static byte[] spawnNPC(MapleNPC life) {
  1322. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(24);
  1323. mplew.writeShort(SendOpcode.SPAWN_NPC.getValue());
  1324. mplew.writeInt(life.getObjectId());
  1325. mplew.writeInt(life.getId());
  1326. mplew.writeShort(life.getPosition().x);
  1327. mplew.writeShort(life.getCy());
  1328. if (life.getF() == 1) {
  1329. mplew.write(0);
  1330. } else {
  1331. mplew.write(1);
  1332. }
  1333. mplew.writeShort(life.getFh());
  1334. mplew.writeShort(life.getRx0());
  1335. mplew.writeShort(life.getRx1());
  1336. mplew.write(1);
  1337. return mplew.getPacket();
  1338. }
  1339.  
  1340. public static byte[] spawnNPCRequestController(MapleNPC life, boolean MiniMap) {
  1341. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(23);
  1342. mplew.writeShort(SendOpcode.SPAWN_NPC_REQUEST_CONTROLLER.getValue());
  1343. mplew.write(1);
  1344. mplew.writeInt(life.getObjectId());
  1345. mplew.writeInt(life.getId());
  1346. mplew.writeShort(life.getPosition().x);
  1347. mplew.writeShort(life.getCy());
  1348. if (life.getF() == 1) {
  1349. mplew.write(0);
  1350. } else {
  1351. mplew.write(1);
  1352. }
  1353. mplew.writeShort(life.getFh());
  1354. mplew.writeShort(life.getRx0());
  1355. mplew.writeShort(life.getRx1());
  1356. mplew.writeBool(MiniMap);
  1357. return mplew.getPacket();
  1358. }
  1359.  
  1360. /**
  1361. * Gets a spawn monster packet.
  1362. *
  1363. * @param life The monster to spawn.
  1364. * @param newSpawn Is it a new spawn?
  1365. * @return The spawn monster packet.
  1366. */
  1367. public static byte[] spawnMonster(MapleMonster life, boolean newSpawn) {
  1368. return spawnMonsterInternal(life, false, newSpawn, false, 0, false);
  1369. }
  1370.  
  1371. /**
  1372. * Gets a spawn monster packet.
  1373. *
  1374. * @param life The monster to spawn.
  1375. * @param newSpawn Is it a new spawn?
  1376. * @return The spawn monster packet.
  1377. */
  1378. public static byte[] spawnHPQMonster(MapleMonster life, boolean newSpawn) {
  1379. return spawnMonsterInternal(life, false, newSpawn, false, 0, false);
  1380. }
  1381.  
  1382. /**
  1383. * Gets a spawn monster packet.
  1384. *
  1385. * @param life The monster to spawn.
  1386. * @param newSpawn Is it a new spawn?
  1387. * @param effect The spawn effect.
  1388. * @return The spawn monster packet.
  1389. */
  1390. public static byte[] spawnMonster(MapleMonster life, boolean newSpawn, int effect) {
  1391. return spawnMonsterInternal(life, false, newSpawn, false, effect, false);
  1392. }
  1393.  
  1394. /**
  1395. * Gets a control monster packet.
  1396. *
  1397. * @param life The monster to give control to.
  1398. * @param newSpawn Is it a new spawn?
  1399. * @param aggro Aggressive monster?
  1400. * @return The monster control packet.
  1401. */
  1402. public static byte[] controlMonster(MapleMonster life, boolean newSpawn, boolean aggro) {
  1403. return spawnMonsterInternal(life, true, newSpawn, aggro, 0, false);
  1404. }
  1405.  
  1406. /**
  1407. * Removes a monster invisibility.
  1408. *
  1409. * @param life
  1410. * @return
  1411. */
  1412. public static byte[] removeMonsterInvisibility(MapleMonster life) {
  1413. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1414. mplew.writeShort(SendOpcode.SPAWN_MONSTER_CONTROL.getValue());
  1415. mplew.write(1);
  1416. mplew.writeInt(life.getObjectId());
  1417. return mplew.getPacket();
  1418. //return spawnMonsterInternal(life, true, false, false, 0, false);
  1419. }
  1420.  
  1421. /**
  1422. * Makes a monster invisible for Ariant PQ.
  1423. *
  1424. * @param life
  1425. * @return
  1426. */
  1427. public static byte[] makeMonsterInvisible(MapleMonster life) {
  1428. return spawnMonsterInternal(life, true, false, false, 0, true);
  1429. }
  1430.  
  1431. /**
  1432. * Internal function to handler monster spawning and controlling.
  1433. *
  1434. * @param life The mob to perform operations with.
  1435. * @param requestController Requesting control of mob?
  1436. * @param newSpawn New spawn (fade in?)
  1437. * @param aggro Aggressive mob?
  1438. * @param effect The spawn effect to use.
  1439. * @return The spawn/control packet.
  1440. */
  1441. private static byte[] spawnMonsterInternal(MapleMonster life, boolean requestController, boolean newSpawn, boolean aggro, int effect, boolean makeInvis) {
  1442. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1443. if (makeInvis) {
  1444. mplew.writeShort(SendOpcode.SPAWN_MONSTER_CONTROL.getValue());
  1445. mplew.write(0);
  1446. mplew.writeInt(life.getObjectId());
  1447. return mplew.getPacket();
  1448. }
  1449. if (requestController) {
  1450. mplew.writeShort(SendOpcode.SPAWN_MONSTER_CONTROL.getValue());
  1451. mplew.write(aggro ? 2 : 1);
  1452. } else {
  1453. mplew.writeShort(SendOpcode.SPAWN_MONSTER.getValue());
  1454. }
  1455. mplew.writeInt(life.getObjectId());
  1456. mplew.write(life.getController() == null ? 5 : 1);
  1457. mplew.writeInt(life.getId());
  1458. mplew.skip(15);
  1459. mplew.write(0x88);
  1460. mplew.skip(6);
  1461. mplew.writePos(life.getPosition());
  1462. mplew.write(life.getStance());
  1463. mplew.writeShort(0); //Origin FH //life.getStartFh()
  1464. mplew.writeShort(life.getFh());
  1465.  
  1466. if (effect > 0) {
  1467. mplew.write(effect);
  1468. mplew.write(0);
  1469. mplew.writeShort(0);
  1470. if (effect == 15) {
  1471. mplew.write(0);
  1472. }
  1473. }
  1474. mplew.write(newSpawn ? -2 : -1);
  1475. mplew.write(life.getTeam());
  1476. mplew.writeInt(0);
  1477. return mplew.getPacket();
  1478. }
  1479.  
  1480. /**
  1481. * Handles monsters not being targettable, such as Zakum's first body.
  1482. *
  1483. * @param life The mob to spawn as non-targettable.
  1484. * @param effect The effect to show when spawning.
  1485. * @return The packet to spawn the mob as non-targettable.
  1486. */
  1487. public static byte[] spawnFakeMonster(MapleMonster life, int effect) {
  1488. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1489. mplew.writeShort(SendOpcode.SPAWN_MONSTER_CONTROL.getValue());
  1490. mplew.write(1);
  1491. mplew.writeInt(life.getObjectId());
  1492. mplew.write(5);
  1493. mplew.writeInt(life.getId());
  1494. mplew.skip(15);
  1495. mplew.write(0x88);
  1496. mplew.skip(6);
  1497. mplew.writePos(life.getPosition());
  1498. mplew.write(life.getStance());
  1499. mplew.writeShort(0);//life.getStartFh()
  1500. mplew.writeShort(life.getFh());
  1501. if (effect > 0) {
  1502. mplew.write(effect);
  1503. mplew.write(0);
  1504. mplew.writeShort(0);
  1505. }
  1506. mplew.writeShort(-2);
  1507. mplew.write(life.getTeam());
  1508. mplew.writeInt(0);
  1509. return mplew.getPacket();
  1510. }
  1511.  
  1512. /**
  1513. * Makes a monster previously spawned as non-targettable, targettable.
  1514. *
  1515. * @param life The mob to make targettable.
  1516. * @return The packet to make the mob targettable.
  1517. */
  1518. public static byte[] makeMonsterReal(MapleMonster life) {
  1519. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1520. mplew.writeShort(SendOpcode.SPAWN_MONSTER.getValue());
  1521. mplew.writeInt(life.getObjectId());
  1522. mplew.write(5);
  1523. mplew.writeInt(life.getId());
  1524. mplew.skip(15);
  1525. mplew.write(0x88);
  1526. mplew.skip(6);
  1527. mplew.writePos(life.getPosition());
  1528. mplew.write(life.getStance());
  1529. mplew.writeShort(0);//life.getStartFh()
  1530. mplew.writeShort(life.getFh());
  1531. mplew.writeShort(-1);
  1532. mplew.writeInt(0);
  1533. return mplew.getPacket();
  1534. }
  1535.  
  1536. /**
  1537. * Gets a stop control monster packet.
  1538. *
  1539. * @param oid The ObjectID of the monster to stop controlling.
  1540. * @return The stop control monster packet.
  1541. */
  1542. public static byte[] stopControllingMonster(int oid) {
  1543. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  1544. mplew.writeShort(SendOpcode.SPAWN_MONSTER_CONTROL.getValue());
  1545. mplew.write(0);
  1546. mplew.writeInt(oid);
  1547. return mplew.getPacket();
  1548. }
  1549.  
  1550. /**
  1551. * Gets a response to a move monster packet.
  1552. *
  1553. * @param objectid The ObjectID of the monster being moved.
  1554. * @param moveid The movement ID.
  1555. * @param currentMp The current MP of the monster.
  1556. * @param useSkills Can the monster use skills?
  1557. * @return The move response packet.
  1558. */
  1559. public static byte[] moveMonsterResponse(int objectid, short moveid, int currentMp, boolean useSkills) {
  1560. return moveMonsterResponse(objectid, moveid, currentMp, useSkills, 0, 0);
  1561. }
  1562.  
  1563. /**
  1564. * Gets a response to a move monster packet.
  1565. *
  1566. * @param objectid The ObjectID of the monster being moved.
  1567. * @param moveid The movement ID.
  1568. * @param currentMp The current MP of the monster.
  1569. * @param useSkills Can the monster use skills?
  1570. * @param skillId The skill ID for the monster to use.
  1571. * @param skillLevel The level of the skill to use.
  1572. * @return The move response packet.
  1573. */
  1574. public static byte[] moveMonsterResponse(int objectid, short moveid, int currentMp, boolean useSkills, int skillId, int skillLevel) {
  1575. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(13);
  1576. mplew.writeShort(SendOpcode.MOVE_MONSTER_RESPONSE.getValue());
  1577. mplew.writeInt(objectid);
  1578. mplew.writeShort(moveid);
  1579. mplew.writeBool(useSkills);
  1580. mplew.writeShort(currentMp);
  1581. mplew.write(skillId);
  1582. mplew.write(skillLevel);
  1583. return mplew.getPacket();
  1584. }
  1585.  
  1586. /**
  1587. * Gets a general chat packet.
  1588. *
  1589. * @param cidfrom The character ID who sent the chat.
  1590. * @param text The text of the chat.
  1591. * @param whiteBG
  1592. * @param show
  1593. * @return The general chat packet.
  1594. */
  1595. public static byte[] getChatText(int cidfrom, String text, boolean gm, int show) {
  1596. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1597. mplew.writeShort(SendOpcode.CHATTEXT.getValue());
  1598. mplew.writeInt(cidfrom);
  1599. mplew.writeBool(gm);
  1600. mplew.writeMapleAsciiString(text);
  1601. mplew.write(show);
  1602. return mplew.getPacket();
  1603. }
  1604.  
  1605. /**
  1606. * Gets a packet telling the client to show an EXP increase.
  1607. *
  1608. * @param gain The amount of EXP gained.
  1609. * @param inChat In the chat box?
  1610. * @param white White text or yellow?
  1611. * @return The exp gained packet.
  1612. */
  1613. public static byte[] getShowExpGain(int gain, int equip, int party, boolean inChat, boolean white) {
  1614. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1615. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  1616. mplew.write(3); // 3 = exp, 4 = fame, 5 = mesos, 6 = guildpoints
  1617. mplew.writeBool(white);
  1618. mplew.writeInt(gain);
  1619. mplew.writeBool(inChat);
  1620. mplew.writeInt(0); // monster book bonus (Bonus Event Exp)
  1621. mplew.write(0); // third monster kill event
  1622. mplew.write(0); // RIP byte, this is always a 0
  1623. mplew.writeInt(0); //wedding bonus
  1624. if (inChat) { // quest bonus rate stuff
  1625. mplew.write(0);
  1626. }
  1627.  
  1628. int mod = ServerConstants.PARTY_EXPERIENCE_MOD != 1 ? ServerConstants.PARTY_EXPERIENCE_MOD * 100 : 0;
  1629.  
  1630. mplew.write(mod); //0 = party bonus, 100 = 1x Bonus EXP, 200 = 2x Bonus EXP
  1631. mplew.writeInt(party); // party bonus
  1632. mplew.writeInt(equip); //equip bonus
  1633. mplew.writeInt(0); //Internet Cafe Bonus
  1634. mplew.writeInt(0); //Rainbow Week Bonus
  1635. return mplew.getPacket();
  1636. }
  1637.  
  1638. /**
  1639. * Gets a packet telling the client to show a fame gain.
  1640. *
  1641. * @param gain How many fame gained.
  1642. * @return The meso gain packet.
  1643. */
  1644. public static byte[] getShowFameGain(int gain) {
  1645. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1646. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  1647. mplew.write(4);
  1648. mplew.writeInt(gain);
  1649. return mplew.getPacket();
  1650. }
  1651.  
  1652. /**
  1653. * Gets a packet telling the client to show a meso gain.
  1654. *
  1655. * @param gain How many mesos gained.
  1656. * @return The meso gain packet.
  1657. */
  1658. public static byte[] getShowMesoGain(int gain) {
  1659. return getShowMesoGain(gain, false);
  1660. }
  1661.  
  1662. /**
  1663. * Gets a packet telling the client to show a meso gain.
  1664. *
  1665. * @param gain How many mesos gained.
  1666. * @param inChat Show in the chat window?
  1667. * @return The meso gain packet.
  1668. */
  1669. public static byte[] getShowMesoGain(int gain, boolean inChat) {
  1670. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1671. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  1672. if (!inChat) {
  1673. mplew.write(0);
  1674. mplew.writeShort(1); //v83
  1675. } else {
  1676. mplew.write(5);
  1677. }
  1678. mplew.writeInt(gain);
  1679. mplew.writeShort(0);
  1680. return mplew.getPacket();
  1681. }
  1682.  
  1683. /**
  1684. * Gets a packet telling the client to show a item gain.
  1685. *
  1686. * @param itemId The ID of the item gained.
  1687. * @param quantity How many items gained.
  1688. * @return The item gain packet.
  1689. */
  1690. public static byte[] getShowItemGain(int itemId, short quantity) {
  1691. return getShowItemGain(itemId, quantity, false);
  1692. }
  1693.  
  1694. /**
  1695. * Gets a packet telling the client to show an item gain.
  1696. *
  1697. * @param itemId The ID of the item gained.
  1698. * @param quantity The number of items gained.
  1699. * @param inChat Show in the chat window?
  1700. * @return The item gain packet.
  1701. */
  1702. public static byte[] getShowItemGain(int itemId, short quantity, boolean inChat) {
  1703. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1704. if (inChat) {
  1705. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  1706. mplew.write(3);
  1707. mplew.write(1);
  1708. mplew.writeInt(itemId);
  1709. mplew.writeInt(quantity);
  1710. } else {
  1711. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  1712. mplew.writeShort(0);
  1713. mplew.writeInt(itemId);
  1714. mplew.writeInt(quantity);
  1715. mplew.writeInt(0);
  1716. mplew.writeInt(0);
  1717. }
  1718. return mplew.getPacket();
  1719. }
  1720.  
  1721. public static byte[] killMonster(int oid, boolean animation) {
  1722. return killMonster(oid, animation ? 1 : 0);
  1723. }
  1724.  
  1725. /**
  1726. * Gets a packet telling the client that a monster was killed.
  1727. *
  1728. * @param oid The objectID of the killed monster.
  1729. * @param animation 0 = dissapear, 1 = fade out, 2+ = special
  1730. * @return The kill monster packet.
  1731. */
  1732. public static byte[] killMonster(int oid, int animation) {
  1733. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1734. mplew.writeShort(SendOpcode.KILL_MONSTER.getValue());
  1735. mplew.writeInt(oid);
  1736. mplew.write(animation);
  1737. mplew.write(animation);
  1738. return mplew.getPacket();
  1739. }
  1740.  
  1741. public static byte[] dropItemFromMapObject(MapleMapItem drop, Point dropfrom, Point dropto, byte mod) {
  1742. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1743. mplew.writeShort(SendOpcode.DROP_ITEM_FROM_MAPOBJECT.getValue());
  1744. mplew.write(mod);
  1745. mplew.writeInt(drop.getObjectId());
  1746. mplew.writeBool(drop.getMeso() > 0); // 1 mesos, 0 item, 2 and above all item meso bag,
  1747. mplew.writeInt(drop.getItemId()); // drop object ID
  1748. mplew.writeInt(drop.getOwner()); // owner charid/paryid :)
  1749. mplew.write(drop.getDropType()); // 0 = timeout for non-owner, 1 = timeout for non-owner's party, 2 = FFA, 3 = explosive/FFA
  1750. mplew.writePos(dropto);
  1751. mplew.writeInt(drop.getDropType() == 0 ? drop.getOwner() : 0); //test
  1752.  
  1753. if (mod != 2) {
  1754. mplew.writePos(dropfrom);
  1755. mplew.writeShort(0);//Fh?
  1756. }
  1757. if (drop.getMeso() == 0) {
  1758. addExpirationTime(mplew, drop.getItem().getExpiration());
  1759. }
  1760. mplew.write(drop.isPlayerDrop() ? 0 : 1); //pet EQP pickup
  1761. return mplew.getPacket();
  1762. }
  1763.  
  1764. /**
  1765. * Gets a packet spawning a player as a mapobject to other clients.
  1766. *
  1767. * @param chr The character to spawn to other clients.
  1768. * @return The spawn player packet.
  1769. */
  1770. public static byte[] spawnPlayerMapobject(MapleCharacter chr) {
  1771. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1772. mplew.writeShort(SendOpcode.SPAWN_PLAYER.getValue());
  1773. mplew.writeInt(chr.getId());
  1774. mplew.write(chr.getLevel()); //v83
  1775. mplew.writeMapleAsciiString(chr.getName());
  1776. if (chr.getGuildId() < 1) {
  1777. mplew.writeMapleAsciiString("");
  1778. mplew.write(new byte[6]);
  1779. } else {
  1780. MapleGuildSummary gs = chr.getClient().getWorldServer().getGuildSummary(chr.getGuildId(), chr.getWorld());
  1781. if (gs != null) {
  1782. mplew.writeMapleAsciiString(gs.getName());
  1783. mplew.writeShort(gs.getLogoBG());
  1784. mplew.write(gs.getLogoBGColor());
  1785. mplew.writeShort(gs.getLogo());
  1786. mplew.write(gs.getLogoColor());
  1787. } else {
  1788. mplew.writeMapleAsciiString("");
  1789. mplew.write(new byte[6]);
  1790. }
  1791. }
  1792. mplew.writeInt(0);
  1793. mplew.writeShort(0); //v83
  1794. mplew.write(0xFC);
  1795. mplew.write(1);
  1796. if (chr.getBuffedValue(MapleBuffStat.MORPH) != null) {
  1797. mplew.writeInt(2);
  1798. } else {
  1799. mplew.writeInt(0);
  1800. }
  1801. long buffmask = 0;
  1802. Integer buffvalue = null;
  1803. if (chr.getBuffedValue(MapleBuffStat.DARKSIGHT) != null && !chr.isHidden()) {
  1804. buffmask |= MapleBuffStat.DARKSIGHT.getValue();
  1805. }
  1806. if (chr.getBuffedValue(MapleBuffStat.COMBO) != null) {
  1807. buffmask |= MapleBuffStat.COMBO.getValue();
  1808. buffvalue = Integer.valueOf(chr.getBuffedValue(MapleBuffStat.COMBO).intValue());
  1809. }
  1810. if (chr.getBuffedValue(MapleBuffStat.SHADOWPARTNER) != null) {
  1811. buffmask |= MapleBuffStat.SHADOWPARTNER.getValue();
  1812. }
  1813. if (chr.getBuffedValue(MapleBuffStat.SOULARROW) != null) {
  1814. buffmask |= MapleBuffStat.SOULARROW.getValue();
  1815. }
  1816. if (chr.getBuffedValue(MapleBuffStat.MORPH) != null) {
  1817. buffvalue = Integer.valueOf(chr.getBuffedValue(MapleBuffStat.MORPH).intValue());
  1818. }
  1819. if (chr.getBuffedValue(MapleBuffStat.ENERGY_CHARGE) != null) {
  1820. buffmask |= MapleBuffStat.ENERGY_CHARGE.getValue();
  1821. buffvalue = Integer.valueOf(chr.getBuffedValue(MapleBuffStat.ENERGY_CHARGE).intValue());
  1822. }//AREN'T THESE
  1823. mplew.writeInt((int) ((buffmask >> 32) & 0xffffffffL));
  1824. if (buffvalue != null) {
  1825. if (chr.getBuffedValue(MapleBuffStat.MORPH) != null) { //TEST
  1826. mplew.writeShort(buffvalue);
  1827. } else {
  1828. mplew.write(buffvalue.byteValue());
  1829. }
  1830. }
  1831. mplew.writeInt((int) (buffmask & 0xffffffffL));
  1832. int CHAR_MAGIC_SPAWN = Randomizer.nextInt();
  1833. mplew.skip(6);
  1834. mplew.writeInt(CHAR_MAGIC_SPAWN);
  1835. mplew.skip(11);
  1836. mplew.writeInt(CHAR_MAGIC_SPAWN);//v74
  1837. mplew.skip(11);
  1838. mplew.writeInt(CHAR_MAGIC_SPAWN);
  1839. mplew.writeShort(0);
  1840. mplew.write(0);
  1841. final Item mount = chr.getInventory(MapleInventoryType.EQUIPPED).getItem((short) -18);
  1842. if (chr.getBuffedValue(MapleBuffStat.MONSTER_RIDING) != null && mount != null) {
  1843. mplew.writeInt(mount.getItemId());
  1844. mplew.writeInt(1004);
  1845. } else {
  1846. mplew.writeLong(0);
  1847. }
  1848. mplew.writeInt(CHAR_MAGIC_SPAWN);
  1849. mplew.skip(9);
  1850. mplew.writeInt(CHAR_MAGIC_SPAWN);
  1851. mplew.writeShort(0);
  1852. mplew.writeInt(0); // actually not 0, why is it 0 then?
  1853. mplew.skip(10);
  1854. mplew.writeInt(CHAR_MAGIC_SPAWN);
  1855. mplew.skip(13);
  1856. mplew.writeInt(CHAR_MAGIC_SPAWN);
  1857. mplew.writeShort(0);
  1858. mplew.write(0);
  1859. mplew.writeShort(chr.getJob().getId());
  1860. addCharLook(mplew, chr, false);
  1861. mplew.writeInt(chr.getInventory(MapleInventoryType.CASH).countById(5110000));
  1862. mplew.writeInt(chr.getItemEffect());
  1863. mplew.writeInt(ItemConstants.getInventoryType(chr.getChair()) == MapleInventoryType.SETUP ? chr.getChair() : 0);
  1864. mplew.writePos(chr.getPosition());
  1865. mplew.write(chr.getStance());
  1866. mplew.writeShort(0);//chr.getFh()
  1867. mplew.write(0);
  1868. MaplePet[] pet = chr.getPets();
  1869. for (int i = 0; i < 3; i++) {
  1870. if (pet[i] != null) {
  1871. addPetInfo(mplew, pet[i], false);
  1872. }
  1873. }
  1874. mplew.write(0); //end of pets
  1875. if (chr.getMount() == null) {
  1876. mplew.writeInt(1); // mob level
  1877. mplew.writeLong(0); // mob exp + tiredness
  1878. } else {
  1879. mplew.writeInt(chr.getMount().getLevel());
  1880. mplew.writeInt(chr.getMount().getExp());
  1881. mplew.writeInt(chr.getMount().getTiredness());
  1882. }
  1883. if (chr.getPlayerShop() != null && chr.getPlayerShop().isOwner(chr)) {
  1884. if (chr.getPlayerShop().hasFreeSlot()) {
  1885. addAnnounceBox(mplew, chr.getPlayerShop(), chr.getPlayerShop().getVisitors().length);
  1886. } else {
  1887. addAnnounceBox(mplew, chr.getPlayerShop(), 1);
  1888. }
  1889. } else if (chr.getMiniGame() != null && chr.getMiniGame().isOwner(chr)) {
  1890. if (chr.getMiniGame().hasFreeSlot()) {
  1891. addAnnounceBox(mplew, chr.getMiniGame(), 1, 0, 1, 0);
  1892. } else {
  1893. addAnnounceBox(mplew, chr.getMiniGame(), 1, 0, 2, 1);
  1894. }
  1895. } else {
  1896. mplew.write(0);
  1897. }
  1898. if (chr.getChalkboard() != null) {
  1899. mplew.write(1);
  1900. mplew.writeMapleAsciiString(chr.getChalkboard());
  1901. } else {
  1902. mplew.write(0);
  1903. }
  1904. addRingLook(mplew, chr, true);
  1905. addRingLook(mplew, chr, false);
  1906. addMarriageRingLook(mplew, chr);
  1907. mplew.skip(3);
  1908. mplew.write(chr.getTeam());//only needed in specific fields
  1909. return mplew.getPacket();
  1910. }
  1911.  
  1912. private static void addRingLook(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr, boolean crush) {
  1913. List<MapleRing> rings;
  1914. if (crush) {
  1915. rings = chr.getCrushRings();
  1916. } else {
  1917. rings = chr.getFriendshipRings();
  1918. }
  1919. boolean yes = false;
  1920. for (MapleRing ring : rings) {
  1921. if (ring.equipped()) {
  1922. if (yes == false) {
  1923. yes = true;
  1924. mplew.write(1);
  1925. }
  1926. mplew.writeInt(ring.getRingId());
  1927. mplew.writeInt(0);
  1928. mplew.writeInt(ring.getPartnerRingId());
  1929. mplew.writeInt(0);
  1930. mplew.writeInt(ring.getItemId());
  1931. }
  1932. }
  1933. if (yes == false) {
  1934. mplew.write(0);
  1935. }
  1936. }
  1937.  
  1938. private static void addMarriageRingLook(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  1939. if (chr.getMarriageRing() != null && !chr.getMarriageRing().equipped()) {
  1940. mplew.write(0);
  1941. return;
  1942. }
  1943. mplew.writeBool(chr.getMarriageRing() != null);
  1944. if (chr.getMarriageRing() != null) {
  1945. mplew.writeInt(chr.getId());
  1946. mplew.writeInt(chr.getMarriageRing().getPartnerChrId());
  1947. mplew.writeInt(chr.getMarriageRing().getRingId());
  1948. }
  1949. }
  1950.  
  1951. /**
  1952. * Adds a announcement box to an existing MaplePacketLittleEndianWriter.
  1953. *
  1954. * @param mplew The MaplePacketLittleEndianWriter to add an announcement box
  1955. * to.
  1956. * @param shop The shop to announce.
  1957. */
  1958. private static void addAnnounceBox(final MaplePacketLittleEndianWriter mplew, MaplePlayerShop shop, int availability) {
  1959. mplew.write(4);
  1960. mplew.writeInt(shop.getObjectId());
  1961. mplew.writeMapleAsciiString(shop.getDescription());
  1962. mplew.write(0);
  1963. mplew.write(0);
  1964. mplew.write(1);
  1965. mplew.write(availability);
  1966. mplew.write(0);
  1967. }
  1968.  
  1969. private static void addAnnounceBox(final MaplePacketLittleEndianWriter mplew, MapleMiniGame game, int gametype, int type, int ammount, int joinable) {
  1970. mplew.write(gametype);
  1971. mplew.writeInt(game.getObjectId()); // gameid/shopid
  1972. mplew.writeMapleAsciiString(game.getDescription()); // desc
  1973. mplew.write(0);
  1974. mplew.write(type);
  1975. mplew.write(ammount);
  1976. mplew.write(2);
  1977. mplew.write(joinable);
  1978. }
  1979.  
  1980. public static byte[] facialExpression(MapleCharacter from, int expression) {
  1981. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(10);
  1982. mplew.writeShort(SendOpcode.FACIAL_EXPRESSION.getValue());
  1983. mplew.writeInt(from.getId());
  1984. mplew.writeInt(expression);
  1985. return mplew.getPacket();
  1986. }
  1987.  
  1988. private static void serializeMovementList(LittleEndianWriter lew, List<LifeMovementFragment> moves) {
  1989. lew.write(moves.size());
  1990. for (LifeMovementFragment move : moves) {
  1991. move.serialize(lew);
  1992. }
  1993. }
  1994.  
  1995. public static byte[] movePlayer(int cid, List<LifeMovementFragment> moves) {
  1996. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  1997. mplew.writeShort(SendOpcode.MOVE_PLAYER.getValue());
  1998. mplew.writeInt(cid);
  1999. mplew.writeInt(0);
  2000. serializeMovementList(mplew, moves);
  2001. return mplew.getPacket();
  2002. }
  2003. public static byte[] moveBernard(int cid, List<LifeMovementFragment> moves) {
  2004. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2005. mplew.writeShort(SendOpcode.MOVE_PET.getValue());
  2006. mplew.writeInt(cid);
  2007. mplew.writeInt(0);
  2008. serializeMovementList(mplew, moves);
  2009. return mplew.getPacket();
  2010. }
  2011.  
  2012. public static byte[] moveSummon(int cid, int oid, Point startPos, List<LifeMovementFragment> moves) {
  2013. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2014. mplew.writeShort(SendOpcode.MOVE_SUMMON.getValue());
  2015. mplew.writeInt(cid);
  2016. mplew.writeInt(oid);
  2017. mplew.writePos(startPos);
  2018. serializeMovementList(mplew, moves);
  2019. return mplew.getPacket();
  2020. }
  2021.  
  2022. public static byte[] moveMonster(int useskill, int skill, int skill_1, int skill_2, int skill_3, int skill_4, int oid, Point startPos, List<LifeMovementFragment> moves) {
  2023. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2024. mplew.writeShort(SendOpcode.MOVE_MONSTER.getValue());
  2025. mplew.writeInt(oid);
  2026. mplew.write(0);
  2027. mplew.write(useskill);
  2028. mplew.write(skill);
  2029. mplew.write(skill_1);
  2030. mplew.write(skill_2);
  2031. mplew.write(skill_3);
  2032. mplew.write(skill_4);
  2033. mplew.writePos(startPos);
  2034. serializeMovementList(mplew, moves);
  2035. return mplew.getPacket();
  2036. }
  2037.  
  2038. public static byte[] summonAttack(int cid, int summonSkillId, byte direction, List<SummonAttackEntry> allDamage) {
  2039. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2040. //b2 00 29 f7 00 00 9a a3 04 00 c8 04 01 94 a3 04 00 06 ff 2b 00
  2041. mplew.writeShort(SendOpcode.SUMMON_ATTACK.getValue());
  2042. mplew.writeInt(cid);
  2043. mplew.writeInt(summonSkillId);
  2044. mplew.write(direction);
  2045. mplew.write(4);
  2046. mplew.write(allDamage.size());
  2047. for (SummonAttackEntry attackEntry : allDamage) {
  2048. mplew.writeInt(attackEntry.getMonsterOid()); // oid
  2049. mplew.write(6); // who knows
  2050. mplew.writeInt(attackEntry.getDamage()); // damage
  2051. }
  2052. return mplew.getPacket();
  2053. }
  2054.  
  2055. public static byte[] closeRangeAttack(MapleCharacter chr, int skill, int skilllevel, int stance, int numAttackedAndDamage, Map<Integer, List<Integer>> damage, int speed, int direction, int display) {
  2056. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2057. mplew.writeShort(SendOpcode.CLOSE_RANGE_ATTACK.getValue());
  2058. addAttackBody(mplew, chr, skill, skilllevel, stance, numAttackedAndDamage, 0, damage, speed, direction, display);
  2059. return mplew.getPacket();
  2060. }
  2061.  
  2062. public static byte[] rangedAttack(MapleCharacter chr, int skill, int skilllevel, int stance, int numAttackedAndDamage, int projectile, Map<Integer, List<Integer>> damage, int speed, int direction, int display) {
  2063. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2064. mplew.writeShort(SendOpcode.RANGED_ATTACK.getValue());
  2065. addAttackBody(mplew, chr, skill, skilllevel, stance, numAttackedAndDamage, projectile, damage, speed, direction, display);
  2066. mplew.writeInt(0);
  2067. return mplew.getPacket();
  2068. }
  2069.  
  2070. public static byte[] magicAttack(MapleCharacter chr, int skill, int skilllevel, int stance, int numAttackedAndDamage, Map<Integer, List<Integer>> damage, int charge, int speed, int direction, int display) {
  2071. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2072. mplew.writeShort(SendOpcode.MAGIC_ATTACK.getValue());
  2073. addAttackBody(mplew, chr, skill, skilllevel, stance, numAttackedAndDamage, 0, damage, speed, direction, display);
  2074. if (charge != -1) {
  2075. mplew.writeInt(charge);
  2076. }
  2077. return mplew.getPacket();
  2078. }
  2079.  
  2080. private static void addAttackBody(LittleEndianWriter lew, MapleCharacter chr, int skill, int skilllevel, int stance, int numAttackedAndDamage, int projectile, Map<Integer, List<Integer>> damage, int speed, int direction, int display) {
  2081. lew.writeInt(chr.getId());
  2082. lew.write(numAttackedAndDamage);
  2083. lew.write(0x5B);//?
  2084. lew.write(skilllevel);
  2085. if (skilllevel > 0) {
  2086. lew.writeInt(skill);
  2087. }
  2088. lew.write(display);
  2089. lew.write(direction);
  2090. lew.write(stance);
  2091. lew.write(speed);
  2092. lew.write(0x0A);
  2093. lew.writeInt(projectile);
  2094. for (Integer oned : damage.keySet()) {
  2095. List<Integer> onedList = damage.get(oned);
  2096. if (onedList != null) {
  2097. lew.writeInt(oned.intValue());
  2098. lew.write(0xFF);
  2099. if (skill == 4211006) {
  2100. lew.write(onedList.size());
  2101. }
  2102. for (Integer eachd : onedList) {
  2103. lew.writeInt(eachd.intValue());
  2104. }
  2105. }
  2106. }
  2107. }
  2108.  
  2109. private static int doubleToShortBits(double d) {
  2110. return (int) (Double.doubleToLongBits(d) >> 48);
  2111. }
  2112.  
  2113. public static byte[] getNPCShop(MapleClient c, int sid, List<MapleShopItem> items) {
  2114. MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
  2115. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2116. mplew.writeShort(SendOpcode.OPEN_NPC_SHOP.getValue());
  2117. mplew.writeInt(sid);
  2118. mplew.writeShort(items.size()); // item count
  2119. for (MapleShopItem item : items) {
  2120. mplew.writeInt(item.getItemId());
  2121. mplew.writeInt(item.getPrice());
  2122. mplew.writeInt(item.getPrice() == 0 ? item.getPitch() : 0); //Perfect Pitch
  2123. mplew.writeInt(0); //Can be used x minutes after purchase
  2124. mplew.writeInt(0); //Hmm
  2125. if (!ItemConstants.isRechargable(item.getItemId())) {
  2126. mplew.writeShort(1); // stacksize o.o
  2127. mplew.writeShort(item.getBuyable());
  2128. } else {
  2129. mplew.writeShort(0);
  2130. mplew.writeInt(0);
  2131. mplew.writeShort(doubleToShortBits(ii.getPrice(item.getItemId())));
  2132. mplew.writeShort(ii.getSlotMax(c, item.getItemId()));
  2133. }
  2134. }
  2135. return mplew.getPacket();
  2136. }
  2137.  
  2138. /* 00 = /
  2139. * 01 = You don't have enough in stock
  2140. * 02 = You do not have enough mesos
  2141. * 03 = Please check if your inventory is full or not
  2142. * 05 = You don't have enough in stock
  2143. * 06 = Due to an error, the trade did not happen
  2144. * 07 = Due to an error, the trade did not happen
  2145. * 08 = /
  2146. * 0D = You need more items
  2147. * 0E = CRASH; LENGTH NEEDS TO BE LONGER :O
  2148. */
  2149. public static byte[] shopTransaction(byte code) {
  2150. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  2151. mplew.writeShort(SendOpcode.CONFIRM_SHOP_TRANSACTION.getValue());
  2152. mplew.write(code);
  2153. return mplew.getPacket();
  2154. }
  2155.  
  2156. public static byte[] updateInventorySlotLimit(int type, int newLimit) {
  2157. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2158. mplew.writeShort(SendOpcode.INVENTORY_GROW.getValue());
  2159. mplew.write(type);
  2160. mplew.write(newLimit);
  2161. return mplew.getPacket();
  2162. }
  2163.  
  2164. public static byte[] modifyInventory(boolean updateTick, final List<ModifyInventory> mods) {
  2165. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2166. mplew.writeShort(SendOpcode.INVENTORY_OPERATION.getValue());
  2167. mplew.writeBool(updateTick);
  2168. mplew.write(mods.size());
  2169. //mplew.write(0); v104 :)
  2170. int addMovement = -1;
  2171. for (ModifyInventory mod : mods) {
  2172. mplew.write(mod.getMode());
  2173. mplew.write(mod.getInventoryType());
  2174. mplew.writeShort(mod.getMode() == 2 ? mod.getOldPosition() : mod.getPosition());
  2175. switch (mod.getMode()) {
  2176. case 0: {//add item
  2177. addItemInfo(mplew, mod.getItem(), true);
  2178. break;
  2179. }
  2180. case 1: {//update quantity
  2181. mplew.writeShort(mod.getQuantity());
  2182. break;
  2183. }
  2184. case 2: {//move
  2185. mplew.writeShort(mod.getPosition());
  2186. if (mod.getPosition() < 0 || mod.getOldPosition() < 0) {
  2187. addMovement = mod.getOldPosition() < 0 ? 1 : 2;
  2188. }
  2189. break;
  2190. }
  2191. case 3: {//remove
  2192. if (mod.getPosition() < 0) {
  2193. addMovement = 2;
  2194. }
  2195. break;
  2196. }
  2197. }
  2198. mod.clear();
  2199. }
  2200. if (addMovement > -1) {
  2201. mplew.write(addMovement);
  2202. }
  2203. return mplew.getPacket();
  2204. }
  2205.  
  2206. public static byte[] getScrollEffect(int chr, ScrollResult scrollSuccess, boolean legendarySpirit) {
  2207. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2208. mplew.writeShort(SendOpcode.SHOW_SCROLL_EFFECT.getValue());
  2209. mplew.writeInt(chr);
  2210. switch (scrollSuccess) {
  2211. case SUCCESS:
  2212. mplew.writeShort(1);
  2213. mplew.writeShort(legendarySpirit ? 1 : 0);
  2214. break;
  2215. case FAIL:
  2216. mplew.writeShort(0);
  2217. mplew.writeShort(legendarySpirit ? 1 : 0);
  2218. break;
  2219. case CURSE:
  2220. mplew.write(0);
  2221. mplew.write(1);
  2222. mplew.writeShort(legendarySpirit ? 1 : 0);
  2223. break;
  2224. }
  2225. return mplew.getPacket();
  2226. }
  2227.  
  2228. public static byte[] removePlayerFromMap(int cid) {
  2229. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2230. mplew.writeShort(SendOpcode.REMOVE_PLAYER_FROM_MAP.getValue());
  2231. mplew.writeInt(cid);
  2232. return mplew.getPacket();
  2233. }
  2234.  
  2235. /**
  2236. * animation: 0 - expire<br/> 1 - without animation<br/> 2 - pickup<br/> 4 -
  2237. * explode<br/> cid is ignored for 0 and 1
  2238. *
  2239. * @param oid
  2240. * @param animation
  2241. * @param cid
  2242. * @return
  2243. */
  2244. public static byte[] removeItemFromMap(int oid, int animation, int cid) {
  2245. return removeItemFromMap(oid, animation, cid, false, 0);
  2246. }
  2247.  
  2248. /**
  2249. * animation: 0 - expire<br/> 1 - without animation<br/> 2 - pickup<br/> 4 -
  2250. * explode<br/> cid is ignored for 0 and 1.<br /><br />Flagging pet as true
  2251. * will make a pet pick up the item.
  2252. *
  2253. * @param oid
  2254. * @param animation
  2255. * @param cid
  2256. * @param pet
  2257. * @param slot
  2258. * @return
  2259. */
  2260. public static byte[] removeItemFromMap(int oid, int animation, int cid, boolean pet, int slot) {
  2261. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2262. mplew.writeShort(SendOpcode.REMOVE_ITEM_FROM_MAP.getValue());
  2263. mplew.write(animation); // expire
  2264. mplew.writeInt(oid);
  2265. if (animation >= 2) {
  2266. mplew.writeInt(cid);
  2267. if (pet) {
  2268. mplew.write(slot);
  2269. }
  2270. }
  2271. return mplew.getPacket();
  2272. }
  2273.  
  2274. public static byte[] updateCharLook(MapleCharacter chr) {
  2275. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2276. mplew.writeShort(SendOpcode.UPDATE_CHAR_LOOK.getValue());
  2277. mplew.writeInt(chr.getId());
  2278. mplew.write(1);
  2279. addCharLook(mplew, chr, false);
  2280. addRingLook(mplew, chr, true);
  2281. addRingLook(mplew, chr, false);
  2282. addMarriageRingLook(mplew, chr);
  2283. mplew.writeInt(0);
  2284. return mplew.getPacket();
  2285. }
  2286.  
  2287. public static byte[] damagePlayer(int skill, int monsteridfrom, int cid, int damage, int fake, int direction, boolean pgmr, int pgmr_1, boolean is_pg, int oid, int pos_x, int pos_y) {
  2288. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2289. mplew.writeShort(SendOpcode.DAMAGE_PLAYER.getValue());
  2290. mplew.writeInt(cid);
  2291. mplew.write(skill);
  2292. mplew.writeInt(damage);
  2293. mplew.writeInt(monsteridfrom);
  2294. mplew.write(direction);
  2295. if (pgmr) {
  2296. mplew.write(pgmr_1);
  2297. mplew.write(is_pg ? 1 : 0);
  2298. mplew.writeInt(oid);
  2299. mplew.write(6);
  2300. mplew.writeShort(pos_x);
  2301. mplew.writeShort(pos_y);
  2302. mplew.write(0);
  2303. } else {
  2304. mplew.writeShort(0);
  2305. }
  2306. mplew.writeInt(damage);
  2307. if (fake > 0) {
  2308. mplew.writeInt(fake);
  2309. }
  2310. return mplew.getPacket();
  2311. }
  2312.  
  2313. public static byte[] charNameResponse(String charname, boolean nameUsed) {
  2314. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2315. mplew.writeShort(SendOpcode.CHAR_NAME_RESPONSE.getValue());
  2316. mplew.writeMapleAsciiString(charname);
  2317. mplew.write(nameUsed ? 1 : 0);
  2318. return mplew.getPacket();
  2319. }
  2320.  
  2321. public static byte[] addNewCharEntry(MapleCharacter chr) {
  2322. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2323. mplew.writeShort(SendOpcode.ADD_NEW_CHAR_ENTRY.getValue());
  2324. mplew.write(0);
  2325. addCharEntry(mplew, chr, false);
  2326. return mplew.getPacket();
  2327. }
  2328.  
  2329. /**
  2330. * state 0 = del ok state 12 = invalid bday state 14 = incorrect pic
  2331. *
  2332. * @param cid
  2333. * @param state
  2334. * @return
  2335. */
  2336. public static byte[] deleteCharResponse(int cid, int state) {
  2337. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2338. mplew.writeShort(SendOpcode.DELETE_CHAR_RESPONSE.getValue());
  2339. mplew.writeInt(cid);
  2340. mplew.write(state);
  2341. return mplew.getPacket();
  2342. }
  2343.  
  2344. public static byte[] selectWorld(int world) {
  2345. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2346. mplew.writeShort(SendOpcode.LAST_CONNECTED_WORLD.getValue());
  2347. mplew.writeInt(world);//According to GMS, it should be the world that contains the most characters (most active)
  2348. return mplew.getPacket();
  2349. }
  2350.  
  2351. public static byte[] sendRecommended(List<Pair<Integer, String>> worlds) {
  2352. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2353. mplew.writeShort(SendOpcode.RECOMMENDED_WORLD_MESSAGE.getValue());
  2354. mplew.write(worlds.size());//size
  2355. for (Iterator<Pair<Integer, String>> it = worlds.iterator(); it.hasNext();) {
  2356. Pair<Integer, String> world = it.next();
  2357. mplew.writeInt(world.getLeft());
  2358. mplew.writeMapleAsciiString(world.getRight());
  2359. }
  2360. return mplew.getPacket();
  2361. }
  2362.  
  2363. /**
  2364. *
  2365. * @param chr
  2366. * @param isSelf
  2367. * @return
  2368. */
  2369. public static byte[] charInfo(MapleCharacter chr) {
  2370. //3D 00 0A 43 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  2371. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2372. mplew.writeShort(SendOpcode.CHAR_INFO.getValue());
  2373. mplew.writeInt(chr.getId());
  2374. mplew.write(chr.getLevel());
  2375. mplew.writeShort(chr.getJob().getId());
  2376. mplew.writeShort(chr.getFame());
  2377. mplew.write(chr.getMarriageRing() != null ? 1 : 0);
  2378. String guildName = "";
  2379. String allianceName = "";
  2380. MapleGuildSummary gs = chr.getClient().getWorldServer().getGuildSummary(chr.getGuildId(), chr.getWorld());
  2381. if (chr.getGuildId() > 0 && gs != null) {
  2382. guildName = gs.getName();
  2383. MapleAlliance alliance = Server.getInstance().getAlliance(gs.getAllianceId());
  2384. if (alliance != null) {
  2385. allianceName = alliance.getName();
  2386. }
  2387. }
  2388. mplew.writeMapleAsciiString(guildName);
  2389. mplew.writeMapleAsciiString(allianceName);
  2390. mplew.write(0);
  2391. MaplePet[] pets = chr.getPets();
  2392. Item inv = chr.getInventory(MapleInventoryType.EQUIPPED).getItem((short) -114);
  2393. for (int i = 0; i < 3; i++) {
  2394. if (pets[i] != null) {
  2395. mplew.write(pets[i].getUniqueId());
  2396. mplew.writeInt(pets[i].getItemId()); // petid
  2397. mplew.writeMapleAsciiString(pets[i].getName());
  2398. mplew.write(pets[i].getLevel()); // pet level
  2399. mplew.writeShort(pets[i].getCloseness()); // pet closeness
  2400. mplew.write(pets[i].getFullness()); // pet fullness
  2401. mplew.writeShort(0);
  2402. mplew.writeInt(inv != null ? inv.getItemId() : 0);
  2403. }
  2404. }
  2405. mplew.write(0); //end of pets
  2406. if (chr.getMount() != null && chr.getInventory(MapleInventoryType.EQUIPPED).getItem((short) -18) != null) {
  2407. mplew.write(chr.getMount().getId()); //mount
  2408. mplew.writeInt(chr.getMount().getLevel()); //level
  2409. mplew.writeInt(chr.getMount().getExp()); //exp
  2410. mplew.writeInt(chr.getMount().getTiredness()); //tiredness
  2411. } else {
  2412. mplew.write(0);
  2413. }
  2414. mplew.write(chr.getCashShop().getWishList().size());
  2415. for (int sn : chr.getCashShop().getWishList()) {
  2416. mplew.writeInt(sn);
  2417. }
  2418. mplew.writeInt(chr.getMonsterBook().getBookLevel());
  2419. mplew.writeInt(chr.getMonsterBook().getNormalCard());
  2420. mplew.writeInt(chr.getMonsterBook().getSpecialCard());
  2421. mplew.writeInt(chr.getMonsterBook().getTotalCards());
  2422. mplew.writeInt(chr.getMonsterBookCover() > 0 ? MapleItemInformationProvider.getInstance().getCardMobId(chr.getMonsterBookCover()) : 0);
  2423. Item medal = chr.getInventory(MapleInventoryType.EQUIPPED).getItem((short) -49);
  2424. if (medal != null) {
  2425. mplew.writeInt(medal.getItemId());
  2426. } else {
  2427. mplew.writeInt(0);
  2428. }
  2429. ArrayList<Short> medalQuests = new ArrayList<>();
  2430. List<MapleQuestStatus> completed = chr.getCompletedQuests();
  2431. for (MapleQuestStatus q : completed) {
  2432. if (q.getQuest().getId() >= 29000) { // && q.getQuest().getId() <= 29923
  2433. medalQuests.add(q.getQuest().getId());
  2434. }
  2435. }
  2436.  
  2437. Collections.sort(medalQuests);
  2438. mplew.writeShort(medalQuests.size());
  2439. for (Short s : medalQuests) {
  2440. mplew.writeShort(s);
  2441. }
  2442. return mplew.getPacket();
  2443. }
  2444.  
  2445. /**
  2446. * It is important that statups is in the correct order (see decleration
  2447. * order in MapleBuffStat) since this method doesn't do automagical
  2448. * reordering.
  2449. *
  2450. * @param buffid
  2451. * @param bufflength
  2452. * @param statups
  2453. * @return
  2454. */
  2455. //1F 00 00 00 00 00 03 00 00 40 00 00 00 E0 00 00 00 00 00 00 00 00 E0 01 8E AA 4F 00 00 C2 EB 0B E0 01 8E AA 4F 00 00 C2 EB 0B 0C 00 8E AA 4F 00 00 C2 EB 0B 44 02 8E AA 4F 00 00 C2 EB 0B 44 02 8E AA 4F 00 00 C2 EB 0B 00 00 E0 7A 1D 00 8E AA 4F 00 00 00 00 00 00 00 00 03
  2456. public static byte[] giveBuff(int buffid, int bufflength, List<Pair<MapleBuffStat, Integer>> statups) {
  2457. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2458. mplew.writeShort(SendOpcode.GIVE_BUFF.getValue());
  2459. boolean special = false;
  2460. writeLongMask(mplew, statups);
  2461. for (Pair<MapleBuffStat, Integer> statup : statups) {
  2462. if (statup.getLeft().equals(MapleBuffStat.MONSTER_RIDING) || statup.getLeft().equals(MapleBuffStat.HOMING_BEACON)) {
  2463. special = true;
  2464. }
  2465. mplew.writeShort(statup.getRight().shortValue());
  2466. mplew.writeInt(buffid);
  2467. mplew.writeInt(bufflength);
  2468. }
  2469. mplew.writeInt(0);
  2470. mplew.write(0);
  2471. mplew.writeInt(statups.get(0).getRight()); //Homing beacon ...
  2472.  
  2473. if (special) {
  2474. mplew.skip(3);
  2475. }
  2476. return mplew.getPacket();
  2477. }
  2478.  
  2479. /**
  2480. *
  2481. * @param cid
  2482. * @param statups
  2483. * @param mount
  2484. * @return
  2485. */
  2486. public static byte[] showMonsterRiding(int cid, MapleMount mount) { //Gtfo with this, this is just giveForeignBuff
  2487. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2488. mplew.writeShort(SendOpcode.GIVE_FOREIGN_BUFF.getValue());
  2489. mplew.writeInt(cid);
  2490. mplew.writeLong(MapleBuffStat.MONSTER_RIDING.getValue()); //Thanks?
  2491. mplew.writeLong(0);
  2492. mplew.writeShort(0);
  2493. mplew.writeInt(mount.getItemId());
  2494. mplew.writeInt(mount.getSkillId());
  2495. mplew.writeInt(0); //Server Tick value.
  2496. mplew.writeShort(0);
  2497. mplew.write(0); //Times you have been buffed
  2498. return mplew.getPacket();
  2499. }
  2500. /* mplew.writeInt(cid);
  2501. writeLongMask(mplew, statups);
  2502. for (Pair<MapleBuffStat, Integer> statup : statups) {
  2503. if (morph) {
  2504. mplew.writeInt(statup.getRight().intValue());
  2505. } else {
  2506. mplew.writeShort(statup.getRight().shortValue());
  2507. }
  2508. }
  2509. mplew.writeShort(0);
  2510. mplew.write(0);*/
  2511.  
  2512. /**
  2513. *
  2514. * @param c
  2515. * @param quest
  2516. * @return
  2517. */
  2518. public static byte[] forfeitQuest(short quest) {
  2519. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2520. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  2521. mplew.write(1);
  2522. mplew.writeShort(quest);
  2523. mplew.write(0);
  2524. return mplew.getPacket();
  2525. }
  2526.  
  2527. /**
  2528. *
  2529. * @param c
  2530. * @param quest
  2531. * @return
  2532. */
  2533. public static byte[] completeQuest(short quest, long time) {
  2534. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2535. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  2536. mplew.write(1);
  2537. mplew.writeShort(quest);
  2538. mplew.write(2);
  2539. mplew.writeLong(time);
  2540. return mplew.getPacket();
  2541. }
  2542.  
  2543. /**
  2544. *
  2545. * @param c
  2546. * @param quest
  2547. * @param npc
  2548. * @param progress
  2549. * @return
  2550. */
  2551. public static byte[] updateQuestInfo(short quest, int npc) {
  2552. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2553. mplew.writeShort(SendOpcode.UPDATE_QUEST_INFO.getValue());
  2554. mplew.write(8); //0x0A in v95
  2555. mplew.writeShort(quest);
  2556. mplew.writeInt(npc);
  2557. mplew.writeInt(0);
  2558. return mplew.getPacket();
  2559. }
  2560.  
  2561. public static byte[] addQuestTimeLimit(final short quest, final int time) {
  2562. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2563. mplew.writeShort(SendOpcode.UPDATE_QUEST_INFO.getValue());
  2564. mplew.write(6);
  2565. mplew.writeShort(1);//Size but meh, when will there be 2 at the same time? And it won't even replace the old one :)
  2566. mplew.writeShort(quest);
  2567. mplew.writeInt(time);
  2568. return mplew.getPacket();
  2569. }
  2570.  
  2571. public static byte[] removeQuestTimeLimit(final short quest) {
  2572. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2573. mplew.writeShort(SendOpcode.UPDATE_QUEST_INFO.getValue());
  2574. mplew.write(7);
  2575. mplew.writeShort(1);//Position
  2576. mplew.writeShort(quest);
  2577. return mplew.getPacket();
  2578. }
  2579.  
  2580. public static byte[] updateQuest(MapleQuestStatus q, boolean infoUpdate) {
  2581. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2582. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  2583. mplew.write(1);
  2584. mplew.writeShort(infoUpdate ? q.getQuest().getInfoNumber() : q.getQuest().getId());
  2585. if (infoUpdate) {
  2586. mplew.write(1);
  2587. } else {
  2588. mplew.write(q.getStatus().getId());
  2589. }
  2590.  
  2591. mplew.writeMapleAsciiString(q.getQuestData());
  2592. return mplew.getPacket();
  2593. }
  2594.  
  2595. private static void writeLongMaskD(final MaplePacketLittleEndianWriter mplew, List<Pair<MapleDisease, Integer>> statups) {
  2596. long firstmask = 0;
  2597. long secondmask = 0;
  2598. for (Pair<MapleDisease, Integer> statup : statups) {
  2599. if (statup.getLeft().isFirst()) {
  2600. firstmask |= statup.getLeft().getValue();
  2601. } else {
  2602. secondmask |= statup.getLeft().getValue();
  2603. }
  2604. }
  2605. mplew.writeLong(firstmask);
  2606. mplew.writeLong(secondmask);
  2607. }
  2608.  
  2609. public static byte[] giveDebuff(List<Pair<MapleDisease, Integer>> statups, MobSkill skill) {
  2610. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2611. mplew.writeShort(SendOpcode.GIVE_BUFF.getValue());
  2612. writeLongMaskD(mplew, statups);
  2613. for (Pair<MapleDisease, Integer> statup : statups) {
  2614. mplew.writeShort(statup.getRight().shortValue());
  2615. mplew.writeShort(skill.getSkillId());
  2616. mplew.writeShort(skill.getSkillLevel());
  2617. mplew.writeInt((int) skill.getDuration());
  2618. }
  2619. mplew.writeShort(0); // ??? wk charges have 600 here o.o
  2620. mplew.writeShort(900);//Delay
  2621. mplew.write(1);
  2622. return mplew.getPacket();
  2623. }
  2624.  
  2625. public static byte[] giveForeignDebuff(int cid, List<Pair<MapleDisease, Integer>> statups, MobSkill skill) {
  2626. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2627. mplew.writeShort(SendOpcode.GIVE_FOREIGN_BUFF.getValue());
  2628. mplew.writeInt(cid);
  2629. writeLongMaskD(mplew, statups);
  2630. for (int i = 0; i < statups.size(); i++) {
  2631. mplew.writeShort(skill.getSkillId());
  2632. mplew.writeShort(skill.getSkillLevel());
  2633. }
  2634. mplew.writeShort(0); // same as give_buff
  2635. mplew.writeShort(900);//Delay
  2636. return mplew.getPacket();
  2637. }
  2638.  
  2639. public static byte[] cancelForeignDebuff(int cid, long mask) {
  2640. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2641. mplew.writeShort(SendOpcode.CANCEL_FOREIGN_BUFF.getValue());
  2642. mplew.writeInt(cid);
  2643. mplew.writeLong(0);
  2644. mplew.writeLong(mask);
  2645. return mplew.getPacket();
  2646. }
  2647.  
  2648. public static byte[] giveForeignBuff(int cid, List<Pair<MapleBuffStat, Integer>> statups) {
  2649. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2650. mplew.writeShort(SendOpcode.GIVE_FOREIGN_BUFF.getValue());
  2651. mplew.writeInt(cid);
  2652. writeLongMask(mplew, statups);
  2653. for (Pair<MapleBuffStat, Integer> statup : statups) {
  2654. mplew.writeShort(statup.getRight().shortValue());
  2655. }
  2656. mplew.writeInt(0);
  2657. mplew.writeShort(0);
  2658. return mplew.getPacket();
  2659. }
  2660.  
  2661. public static byte[] cancelForeignBuff(int cid, List<MapleBuffStat> statups) {
  2662. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2663. mplew.writeShort(SendOpcode.CANCEL_FOREIGN_BUFF.getValue());
  2664. mplew.writeInt(cid);
  2665. writeLongMaskFromList(mplew, statups);
  2666. return mplew.getPacket();
  2667. }
  2668.  
  2669. public static byte[] cancelBuff(List<MapleBuffStat> statups) {
  2670. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2671. mplew.writeShort(SendOpcode.CANCEL_BUFF.getValue());
  2672. writeLongMaskFromList(mplew, statups);
  2673. mplew.write(1);//?
  2674. return mplew.getPacket();
  2675. }
  2676.  
  2677. private static void writeLongMask(final MaplePacketLittleEndianWriter mplew, List<Pair<MapleBuffStat, Integer>> statups) {
  2678. long firstmask = 0;
  2679. long secondmask = 0;
  2680. for (Pair<MapleBuffStat, Integer> statup : statups) {
  2681. if (statup.getLeft().isFirst()) {
  2682. firstmask |= statup.getLeft().getValue();
  2683. } else {
  2684. secondmask |= statup.getLeft().getValue();
  2685. }
  2686. }
  2687. mplew.writeLong(firstmask);
  2688. mplew.writeLong(secondmask);
  2689. }
  2690.  
  2691. private static void writeLongMaskFromList(final MaplePacketLittleEndianWriter mplew, List<MapleBuffStat> statups) {
  2692. long firstmask = 0;
  2693. long secondmask = 0;
  2694. for (MapleBuffStat statup : statups) {
  2695. if (statup.isFirst()) {
  2696. firstmask |= statup.getValue();
  2697. } else {
  2698. secondmask |= statup.getValue();
  2699. }
  2700. }
  2701. mplew.writeLong(firstmask);
  2702. mplew.writeLong(secondmask);
  2703. }
  2704.  
  2705. public static byte[] cancelDebuff(long mask) {
  2706. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(19);
  2707. mplew.writeShort(SendOpcode.CANCEL_BUFF.getValue());
  2708. mplew.writeLong(0);
  2709. mplew.writeLong(mask);
  2710. mplew.write(0);
  2711. return mplew.getPacket();
  2712. }
  2713.  
  2714. public static byte[] getPlayerShopChat(MapleCharacter c, String chat, boolean owner) {
  2715. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2716. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2717. mplew.write(PlayerInteractionHandler.Action.CHAT.getCode());
  2718. mplew.write(PlayerInteractionHandler.Action.CHAT_THING.getCode());
  2719. mplew.write(owner ? 0 : 1);
  2720. mplew.writeMapleAsciiString(c.getName() + " : " + chat);
  2721. return mplew.getPacket();
  2722. }
  2723.  
  2724. public static byte[] getPlayerShopNewVisitor(MapleCharacter c, int slot) {
  2725. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2726. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2727. mplew.write(PlayerInteractionHandler.Action.VISIT.getCode());
  2728. mplew.write(slot);
  2729. addCharLook(mplew, c, false);
  2730. mplew.writeMapleAsciiString(c.getName());
  2731. return mplew.getPacket();
  2732. }
  2733.  
  2734. public static byte[] getPlayerShopRemoveVisitor(int slot) {
  2735. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(4);
  2736. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2737. mplew.write(PlayerInteractionHandler.Action.EXIT.getCode());
  2738. if (slot > 0) {
  2739. mplew.write(slot);
  2740. }
  2741. return mplew.getPacket();
  2742. }
  2743.  
  2744. public static byte[] getTradePartnerAdd(MapleCharacter c) {
  2745. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2746. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2747. mplew.write(PlayerInteractionHandler.Action.VISIT.getCode());
  2748. mplew.write(1);
  2749. addCharLook(mplew, c, false);
  2750. mplew.writeMapleAsciiString(c.getName());
  2751. return mplew.getPacket();
  2752. }
  2753.  
  2754. public static byte[] getTradeInvite(MapleCharacter c) {
  2755. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2756. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2757. mplew.write(PlayerInteractionHandler.Action.INVITE.getCode());
  2758. mplew.write(3);
  2759. mplew.writeMapleAsciiString(c.getName());
  2760. mplew.write(new byte[]{(byte) 0xB7, (byte) 0x50, 0, 0});
  2761. return mplew.getPacket();
  2762. }
  2763.  
  2764. public static byte[] getTradeMesoSet(byte number, int meso) {
  2765. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(8);
  2766. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2767. mplew.write(PlayerInteractionHandler.Action.SET_MESO.getCode());
  2768. mplew.write(number);
  2769. mplew.writeInt(meso);
  2770. return mplew.getPacket();
  2771. }
  2772.  
  2773. public static byte[] getTradeItemAdd(byte number, Item item) {
  2774. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2775. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2776. mplew.write(PlayerInteractionHandler.Action.SET_ITEMS.getCode());
  2777. mplew.write(number);
  2778. mplew.write(item.getPosition());
  2779. addItemInfo(mplew, item, true);
  2780. return mplew.getPacket();
  2781. }
  2782.  
  2783. public static byte[] getPlayerShopItemUpdate(MaplePlayerShop shop) {
  2784. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2785. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2786. mplew.write(PlayerInteractionHandler.Action.UPDATE_MERCHANT.getCode());
  2787. mplew.write(shop.getItems().size());
  2788. for (MaplePlayerShopItem item : shop.getItems()) {
  2789. mplew.writeShort(item.getBundles());
  2790. mplew.writeShort(item.getItem().getQuantity());
  2791. mplew.writeInt(item.getPrice());
  2792. addItemInfo(mplew, item.getItem(), true);
  2793. }
  2794. return mplew.getPacket();
  2795. }
  2796.  
  2797. /**
  2798. *
  2799. * @param c
  2800. * @param shop
  2801. * @param owner
  2802. * @return
  2803. */
  2804. public static byte[] getPlayerShop(MapleClient c, MaplePlayerShop shop, boolean owner) {
  2805. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2806. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2807. mplew.write(PlayerInteractionHandler.Action.ROOM.getCode());
  2808. mplew.write(4);
  2809. mplew.write(4);
  2810. mplew.write(owner ? 0 : 1);
  2811. mplew.write(0);
  2812. addCharLook(mplew, shop.getOwner(), false);
  2813. mplew.writeMapleAsciiString(shop.getOwner().getName());
  2814. mplew.write(1);
  2815. addCharLook(mplew, shop.getOwner(), false);
  2816. mplew.writeMapleAsciiString(shop.getOwner().getName());
  2817. mplew.write(0xFF);
  2818. mplew.writeMapleAsciiString(shop.getDescription());
  2819. List<MaplePlayerShopItem> items = shop.getItems();
  2820. mplew.write(0x10);
  2821. mplew.write(items.size());
  2822. for (MaplePlayerShopItem item : items) {
  2823. mplew.writeShort(item.getBundles());
  2824. mplew.writeShort(item.getItem().getQuantity());
  2825. mplew.writeInt(item.getPrice());
  2826. addItemInfo(mplew, item.getItem(), true);
  2827. }
  2828. return mplew.getPacket();
  2829. }
  2830.  
  2831. public static byte[] getTradeStart(MapleClient c, MapleTrade trade, byte number) {
  2832. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2833. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2834. mplew.write(PlayerInteractionHandler.Action.ROOM.getCode());
  2835. mplew.write(3);
  2836. mplew.write(2);
  2837. mplew.write(number);
  2838. if (number == 1) {
  2839. mplew.write(0);
  2840. addCharLook(mplew, trade.getPartner().getChr(), false);
  2841. mplew.writeMapleAsciiString(trade.getPartner().getChr().getName());
  2842. }
  2843. mplew.write(number);
  2844. addCharLook(mplew, c.getPlayer(), false);
  2845. mplew.writeMapleAsciiString(c.getPlayer().getName());
  2846. mplew.write(0xFF);
  2847. return mplew.getPacket();
  2848. }
  2849.  
  2850. public static byte[] getTradeConfirmation() {
  2851. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  2852. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2853. mplew.write(PlayerInteractionHandler.Action.CONFIRM.getCode());
  2854. return mplew.getPacket();
  2855. }
  2856.  
  2857. public static byte[] getTradeCompletion(byte number) {
  2858. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(5);
  2859. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2860. mplew.write(PlayerInteractionHandler.Action.EXIT.getCode());
  2861. mplew.write(number);
  2862. mplew.write(6);
  2863. return mplew.getPacket();
  2864. }
  2865.  
  2866. public static byte[] getTradeCancel(byte number) {
  2867. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(5);
  2868. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  2869. mplew.write(PlayerInteractionHandler.Action.EXIT.getCode());
  2870. mplew.write(number);
  2871. mplew.write(2);
  2872. return mplew.getPacket();
  2873. }
  2874.  
  2875. public static byte[] addCharBox(MapleCharacter c, int type) {
  2876. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2877. mplew.writeShort(SendOpcode.UPDATE_CHAR_BOX.getValue());
  2878. mplew.writeInt(c.getId());
  2879. addAnnounceBox(mplew, c.getPlayerShop(), type);
  2880. return mplew.getPacket();
  2881. }
  2882.  
  2883. public static byte[] removeCharBox(MapleCharacter c) {
  2884. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  2885. mplew.writeShort(SendOpcode.UPDATE_CHAR_BOX.getValue());
  2886. mplew.writeInt(c.getId());
  2887. mplew.write(0);
  2888. return mplew.getPacket();
  2889. }
  2890.  
  2891. /**
  2892. * Possible values for <code>speaker</code>:<br> 0: Npc talking (left)<br>
  2893. * 1: Npc talking (right)<br> 2: Player talking (left)<br> 3: Player talking
  2894. * (left)<br>
  2895. *
  2896. * @param npc Npcid
  2897. * @param msgType
  2898. * @param talk
  2899. * @param endBytes
  2900. * @param speaker
  2901. * @return
  2902. */
  2903. public static byte[] getNPCTalk(int npc, byte msgType, String talk, String endBytes, byte speaker) {
  2904. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2905. mplew.writeShort(SendOpcode.NPC_TALK.getValue());
  2906. mplew.write(4); // ?
  2907. mplew.writeInt(npc);
  2908. mplew.write(msgType);
  2909. mplew.write(speaker);
  2910. mplew.writeMapleAsciiString(talk);
  2911. mplew.write(HexTool.getByteArrayFromHexString(endBytes));
  2912. return mplew.getPacket();
  2913. }
  2914.  
  2915. public static byte[] getDimensionalMirror(String talk) {
  2916. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2917. mplew.writeShort(SendOpcode.NPC_TALK.getValue());
  2918. mplew.write(4); // ?
  2919. mplew.writeInt(9010022);
  2920. mplew.write(0x0E);
  2921. mplew.write(0);
  2922. mplew.writeInt(0);
  2923. mplew.writeMapleAsciiString(talk);
  2924. return mplew.getPacket();
  2925. }
  2926.  
  2927. public static byte[] getNPCTalkSpinel(int npc, String talk, int styles[]) {
  2928. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2929. mplew.writeShort(SendOpcode.NPC_TALK.getValue());
  2930. mplew.write(4); // ?
  2931. mplew.writeInt(npc);
  2932. mplew.write(7);
  2933. mplew.write(0); //speaker
  2934. mplew.writeMapleAsciiString(talk);
  2935. mplew.write(spinel.length);
  2936. for (int i = 0; i < spinel.length; i++) {
  2937. mplew.writeInt(spinel[i]);
  2938. }
  2939. return mplew.getPacket();
  2940. }
  2941.  
  2942. public static byte[] getNPCTalkStyle(int npc, String talk, int styles[]) {
  2943. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2944. mplew.writeShort(SendOpcode.NPC_TALK.getValue());
  2945. mplew.write(4); // ?
  2946. mplew.writeInt(npc);
  2947. mplew.write(7);
  2948. mplew.write(0); //speaker
  2949. mplew.writeMapleAsciiString(talk);
  2950. mplew.write(styles.length);
  2951. for (int i = 0; i < styles.length; i++) {
  2952. mplew.writeInt(styles[i]);
  2953. }
  2954. return mplew.getPacket();
  2955. }
  2956.  
  2957. public static byte[] getNPCTalkNum(int npc, String talk, int def, int min, int max) {
  2958. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2959. mplew.writeShort(SendOpcode.NPC_TALK.getValue());
  2960. mplew.write(4); // ?
  2961. mplew.writeInt(npc);
  2962. mplew.write(3);
  2963. mplew.write(0); //speaker
  2964. mplew.writeMapleAsciiString(talk);
  2965. mplew.writeInt(def);
  2966. mplew.writeInt(min);
  2967. mplew.writeInt(max);
  2968. mplew.writeInt(0);
  2969. return mplew.getPacket();
  2970. }
  2971.  
  2972. public static byte[] getNPCTalkText(int npc, String talk, String def) {
  2973. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2974. mplew.writeShort(SendOpcode.NPC_TALK.getValue());
  2975. mplew.write(4); // Doesn't matter
  2976. mplew.writeInt(npc);
  2977. mplew.write(2);
  2978. mplew.write(0); //speaker
  2979. mplew.writeMapleAsciiString(talk);
  2980. mplew.writeMapleAsciiString(def);//:D
  2981. mplew.writeInt(0);
  2982. return mplew.getPacket();
  2983. }
  2984.  
  2985. public static byte[] showBuffeffect(int cid, int skillid, int effectid) {
  2986. return showBuffeffect(cid, skillid, effectid, (byte) 3);
  2987. }
  2988.  
  2989. public static byte[] showBuffeffect(int cid, int skillid, int effectid, byte direction) {
  2990. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  2991. mplew.writeShort(SendOpcode.SHOW_FOREIGN_EFFECT.getValue());
  2992. mplew.writeInt(cid);
  2993. mplew.write(effectid); //buff level
  2994. mplew.writeInt(skillid);
  2995. mplew.write(direction);
  2996. mplew.write(1);
  2997. mplew.writeLong(0);
  2998. return mplew.getPacket();
  2999. }
  3000.  
  3001. public static byte[] showOwnBuffEffect(int skillid, int effectid) {
  3002. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3003. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  3004. mplew.write(effectid);
  3005. mplew.writeInt(skillid);
  3006. mplew.write(0xA9);
  3007. mplew.write(1);
  3008. return mplew.getPacket();
  3009. }
  3010.  
  3011. public static byte[] showOwnBerserk(int skilllevel, boolean Berserk) {
  3012. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3013. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  3014. mplew.write(1);
  3015. mplew.writeInt(1320006);
  3016. mplew.write(0xA9);
  3017. mplew.write(skilllevel);
  3018. mplew.write(Berserk ? 1 : 0);
  3019. return mplew.getPacket();
  3020. }
  3021.  
  3022. public static byte[] showBerserk(int cid, int skilllevel, boolean Berserk) {
  3023. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3024. mplew.writeShort(SendOpcode.SHOW_FOREIGN_EFFECT.getValue());
  3025. mplew.writeInt(cid);
  3026. mplew.write(1);
  3027. mplew.writeInt(1320006);
  3028. mplew.write(0xA9);
  3029. mplew.write(skilllevel);
  3030. mplew.write(Berserk ? 1 : 0);
  3031. return mplew.getPacket();
  3032. }
  3033.  
  3034. public static byte[] updateSkill(int skillid, int level, int masterlevel, long expiration) {
  3035. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3036. mplew.writeShort(SendOpcode.UPDATE_SKILLS.getValue());
  3037. mplew.write(1);
  3038. mplew.writeShort(1);
  3039. mplew.writeInt(skillid);
  3040. mplew.writeInt(level);
  3041. mplew.writeInt(masterlevel);
  3042. addExpirationTime(mplew, expiration);
  3043. mplew.write(4);
  3044. return mplew.getPacket();
  3045. }
  3046.  
  3047. public static byte[] getShowQuestCompletion(int id) {
  3048. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3049. mplew.writeShort(SendOpcode.QUEST_CLEAR.getValue());
  3050. mplew.writeShort(id);
  3051. return mplew.getPacket();
  3052. }
  3053.  
  3054. public static byte[] getKeymap(Map<Integer, MapleKeyBinding> keybindings) {
  3055. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3056. mplew.writeShort(SendOpcode.KEYMAP.getValue());
  3057. mplew.write(0);
  3058. for (int x = 0; x < 90; x++) {
  3059. MapleKeyBinding binding = keybindings.get(Integer.valueOf(x));
  3060. if (binding != null) {
  3061. mplew.write(binding.getType());
  3062. mplew.writeInt(binding.getAction());
  3063. } else {
  3064. mplew.write(0);
  3065. mplew.writeInt(0);
  3066. }
  3067. }
  3068. return mplew.getPacket();
  3069. }
  3070.  
  3071. public static byte[] getWhisper(String sender, int channel, String text) {
  3072. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3073. mplew.writeShort(SendOpcode.WHISPER.getValue());
  3074. mplew.write(0x12);
  3075. mplew.writeMapleAsciiString(sender);
  3076. mplew.writeShort(channel - 1); // I guess this is the channel
  3077. mplew.writeMapleAsciiString(text);
  3078. return mplew.getPacket();
  3079. }
  3080.  
  3081. /**
  3082. *
  3083. * @param target name of the target character
  3084. * @param reply error code: 0x0 = cannot find char, 0x1 = success
  3085. * @return the MaplePacket
  3086. */
  3087. public static byte[] getWhisperReply(String target, byte reply) {
  3088. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3089. mplew.writeShort(SendOpcode.WHISPER.getValue());
  3090. mplew.write(0x0A); // whisper?
  3091. mplew.writeMapleAsciiString(target);
  3092. mplew.write(reply);
  3093. return mplew.getPacket();
  3094. }
  3095.  
  3096. public static byte[] getInventoryFull() {
  3097. return modifyInventory(true, Collections.<ModifyInventory>emptyList());
  3098. }
  3099.  
  3100. public static byte[] getShowInventoryFull() {
  3101. return getShowInventoryStatus(0xff);
  3102. }
  3103.  
  3104. public static byte[] showItemUnavailable() {
  3105. return getShowInventoryStatus(0xfe);
  3106. }
  3107.  
  3108. public static byte[] getShowInventoryStatus(int mode) {
  3109. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3110. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  3111. mplew.write(0);
  3112. mplew.write(mode);
  3113. mplew.writeInt(0);
  3114. mplew.writeInt(0);
  3115. return mplew.getPacket();
  3116. }
  3117.  
  3118. public static byte[] getStorage(int npcId, byte slots, Collection<Item> items, int meso) {
  3119. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3120. mplew.writeShort(SendOpcode.STORAGE.getValue());
  3121. mplew.write(0x16);
  3122. mplew.writeInt(npcId);
  3123. mplew.write(slots);
  3124. mplew.writeShort(0x7E);
  3125. mplew.writeShort(0);
  3126. mplew.writeInt(0);
  3127. mplew.writeInt(meso);
  3128. mplew.writeShort(0);
  3129. mplew.write((byte) items.size());
  3130. for (Item item : items) {
  3131. addItemInfo(mplew, item, true);
  3132. }
  3133. mplew.writeShort(0);
  3134. mplew.write(0);
  3135. return mplew.getPacket();
  3136. }
  3137.  
  3138. /*
  3139. * 0x0A = Inv full
  3140. * 0x0B = You do not have enough mesos
  3141. * 0x0C = One-Of-A-Kind error
  3142. */
  3143. public static byte[] getStorageError(byte i) {
  3144. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3145. mplew.writeShort(SendOpcode.STORAGE.getValue());
  3146. mplew.write(i);
  3147. return mplew.getPacket();
  3148. }
  3149.  
  3150. public static byte[] mesoStorage(byte slots, int meso) {
  3151. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3152. mplew.writeShort(SendOpcode.STORAGE.getValue());
  3153. mplew.write(0x13);
  3154. mplew.write(slots);
  3155. mplew.writeShort(2);
  3156. mplew.writeShort(0);
  3157. mplew.writeInt(0);
  3158. mplew.writeInt(meso);
  3159. return mplew.getPacket();
  3160. }
  3161.  
  3162. public static byte[] storeStorage(byte slots, MapleInventoryType type, Collection<Item> items) {
  3163. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3164. mplew.writeShort(SendOpcode.STORAGE.getValue());
  3165. mplew.write(0xD);
  3166. mplew.write(slots);
  3167. mplew.writeShort(type.getBitfieldEncoding());
  3168. mplew.writeShort(0);
  3169. mplew.writeInt(0);
  3170. mplew.write(items.size());
  3171. for (Item item : items) {
  3172. addItemInfo(mplew, item, true);
  3173. }
  3174. return mplew.getPacket();
  3175. }
  3176.  
  3177. public static byte[] takeOutStorage(byte slots, MapleInventoryType type, Collection<Item> items) {
  3178. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3179. mplew.writeShort(SendOpcode.STORAGE.getValue());
  3180. mplew.write(0x9);
  3181. mplew.write(slots);
  3182. mplew.writeShort(type.getBitfieldEncoding());
  3183. mplew.writeShort(0);
  3184. mplew.writeInt(0);
  3185. mplew.write(items.size());
  3186. for (Item item : items) {
  3187. addItemInfo(mplew, item, true);
  3188. }
  3189. return mplew.getPacket();
  3190. }
  3191.  
  3192. /**
  3193. *
  3194. * @param oid
  3195. * @param remhppercentage
  3196. * @return
  3197. */
  3198. public static byte[] showMonsterHP(int oid, int remhppercentage) {
  3199. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3200. mplew.writeShort(SendOpcode.SHOW_MONSTER_HP.getValue());
  3201. mplew.writeInt(oid);
  3202. mplew.write(remhppercentage);
  3203. return mplew.getPacket();
  3204. }
  3205.  
  3206. public static byte[] showBossHP(int oid, int currHP, int maxHP, byte tagColor, byte tagBgColor) {
  3207. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3208. mplew.writeShort(SendOpcode.FIELD_EFFECT.getValue());
  3209. mplew.write(5);
  3210. mplew.writeInt(oid);
  3211. mplew.writeInt(currHP);
  3212. mplew.writeInt(maxHP);
  3213. mplew.write(tagColor);
  3214. mplew.write(tagBgColor);
  3215. return mplew.getPacket();
  3216. }
  3217.  
  3218. public static byte[] giveFameResponse(int mode, String charname, int newfame) {
  3219. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3220. mplew.writeShort(SendOpcode.FAME_RESPONSE.getValue());
  3221. mplew.write(0);
  3222. mplew.writeMapleAsciiString(charname);
  3223. mplew.write(mode);
  3224. mplew.writeShort(newfame);
  3225. mplew.writeShort(0);
  3226. return mplew.getPacket();
  3227. }
  3228.  
  3229. /**
  3230. * status can be: <br> 0: ok, use giveFameResponse<br> 1: the username is
  3231. * incorrectly entered<br> 2: users under level 15 are unable to toggle with
  3232. * fame.<br> 3: can't raise or drop fame anymore today.<br> 4: can't raise
  3233. * or drop fame for this character for this month anymore.<br> 5: received
  3234. * fame, use receiveFame()<br> 6: level of fame neither has been raised nor
  3235. * dropped due to an unexpected error
  3236. *
  3237. * @param status
  3238. * @return
  3239. */
  3240. public static byte[] giveFameErrorResponse(int status) {
  3241. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3242. mplew.writeShort(SendOpcode.FAME_RESPONSE.getValue());
  3243. mplew.write(status);
  3244. return mplew.getPacket();
  3245. }
  3246.  
  3247. public static byte[] receiveFame(int mode, String charnameFrom) {
  3248. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3249. mplew.writeShort(SendOpcode.FAME_RESPONSE.getValue());
  3250. mplew.write(5);
  3251. mplew.writeMapleAsciiString(charnameFrom);
  3252. mplew.write(mode);
  3253. return mplew.getPacket();
  3254. }
  3255.  
  3256. public static byte[] partyCreated(MaplePartyCharacter partychar) {
  3257. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3258. mplew.writeShort(SendOpcode.PARTY_OPERATION.getValue());
  3259. mplew.write(8);
  3260. mplew.writeShort(0x8b);
  3261. mplew.writeShort(1);
  3262. /* if (partychar.getDoors().size() > 0) {
  3263. for (MapleDoor doors : partychar.getDoors()) {
  3264. mplew.writeInt(doors.getTown().getId());
  3265. mplew.writeInt(doors.getTarget().getId());
  3266. mplew.writeInt(doors.getPosition().x);
  3267. mplew.writeInt(doors.getPosition().y);
  3268. }
  3269. } else { */
  3270. mplew.writeInt(999999999);
  3271. mplew.writeInt(999999999);
  3272. mplew.writeInt(0);
  3273. mplew.writeInt(0);
  3274. // }
  3275. return mplew.getPacket();
  3276. }
  3277.  
  3278. public static byte[] partyInvite(MapleCharacter from) {
  3279. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3280. mplew.writeShort(SendOpcode.PARTY_OPERATION.getValue());
  3281. mplew.write(4);
  3282. mplew.writeInt(from.getParty().getId());
  3283. mplew.writeMapleAsciiString(from.getName());
  3284. mplew.write(0);
  3285. return mplew.getPacket();
  3286. }
  3287.  
  3288. /**
  3289. * 10: A beginner can't create a party. 1/11/14/19: Your request for a party
  3290. * didn't work due to an unexpected error. 13: You have yet to join a party.
  3291. * 16: Already have joined a party. 17: The party you're trying to join is
  3292. * already in full capacity. 19: Unable to find the requested character in
  3293. * this channel.
  3294. *
  3295. * @param message
  3296. * @return
  3297. */
  3298. public static byte[] partyStatusMessage(int message) {
  3299. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3300. mplew.writeShort(SendOpcode.PARTY_OPERATION.getValue());
  3301. mplew.write(message);
  3302. return mplew.getPacket();
  3303. }
  3304.  
  3305. /**
  3306. * 23: 'Char' have denied request to the party.
  3307. *
  3308. * @param message
  3309. * @param charname
  3310. * @return
  3311. */
  3312. public static byte[] partyStatusMessage(int message, String charname) {
  3313. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3314. mplew.writeShort(SendOpcode.PARTY_OPERATION.getValue());
  3315. mplew.write(message);
  3316. mplew.writeMapleAsciiString(charname);
  3317. return mplew.getPacket();
  3318. }
  3319.  
  3320. private static void addPartyStatus(int forchannel, MapleParty party, LittleEndianWriter lew, boolean leaving) {
  3321. List<MaplePartyCharacter> partymembers = new ArrayList<>(party.getMembers());
  3322. while (partymembers.size() < 6) {
  3323. partymembers.add(new MaplePartyCharacter());
  3324. }
  3325. for (MaplePartyCharacter partychar : partymembers) {
  3326. lew.writeInt(partychar.getId());
  3327. }
  3328. for (MaplePartyCharacter partychar : partymembers) {
  3329. lew.writeAsciiString(getRightPaddedStr(partychar.getName(), '\0', 13));
  3330. }
  3331. for (MaplePartyCharacter partychar : partymembers) {
  3332. lew.writeInt(partychar.getJobId());
  3333. }
  3334. for (MaplePartyCharacter partychar : partymembers) {
  3335. lew.writeInt(partychar.getLevel());
  3336. }
  3337. for (MaplePartyCharacter partychar : partymembers) {
  3338. if (partychar.isOnline()) {
  3339. lew.writeInt(partychar.getChannel() - 1);
  3340. } else {
  3341. lew.writeInt(-2);
  3342. }
  3343. }
  3344. lew.writeInt(party.getLeader().getId());
  3345. for (MaplePartyCharacter partychar : partymembers) {
  3346. if (partychar.getChannel() == forchannel) {
  3347. lew.writeInt(partychar.getMapId());
  3348. } else {
  3349. lew.writeInt(0);
  3350. }
  3351. }
  3352. for (MaplePartyCharacter partychar : partymembers) {
  3353. if (partychar.getChannel() == forchannel && !leaving) {
  3354. if (partychar.getDoors().size() > 0) {
  3355. for (MapleDoor doors : partychar.getDoors()) {
  3356. lew.writeInt(doors.getTown().getId());
  3357. lew.writeInt(doors.getTarget().getId());
  3358. lew.writeInt(doors.getPosition().x);
  3359. lew.writeInt(doors.getPosition().y);
  3360. }
  3361. } else {
  3362. lew.writeInt(999999999);
  3363. lew.writeInt(999999999);
  3364. lew.writeInt(0);
  3365. lew.writeInt(0);
  3366. }
  3367. } else {
  3368. lew.writeInt(999999999);
  3369. lew.writeInt(999999999);
  3370. lew.writeInt(0);
  3371. lew.writeInt(0);
  3372. }
  3373. }
  3374. }
  3375.  
  3376. public static byte[] updateParty(int forChannel, MapleParty party, PartyOperation op, MaplePartyCharacter target) {
  3377. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3378. mplew.writeShort(SendOpcode.PARTY_OPERATION.getValue());
  3379. switch (op) {
  3380. case DISBAND:
  3381. case EXPEL:
  3382. case LEAVE:
  3383. mplew.write(0x0C);
  3384. mplew.writeInt(40546);
  3385. mplew.writeInt(target.getId());
  3386. if (op == PartyOperation.DISBAND) {
  3387. mplew.write(0);
  3388. mplew.writeInt(party.getId());
  3389. } else {
  3390. mplew.write(1);
  3391. if (op == PartyOperation.EXPEL) {
  3392. mplew.write(1);
  3393. } else {
  3394. mplew.write(0);
  3395. }
  3396. mplew.writeMapleAsciiString(target.getName());
  3397. addPartyStatus(forChannel, party, mplew, false);
  3398. }
  3399. break;
  3400. case JOIN:
  3401. mplew.write(0xF);
  3402. mplew.writeInt(40546);
  3403. mplew.writeMapleAsciiString(target.getName());
  3404. addPartyStatus(forChannel, party, mplew, false);
  3405. break;
  3406. case SILENT_UPDATE:
  3407. case LOG_ONOFF:
  3408. mplew.write(0x7);
  3409. mplew.writeInt(party.getId());
  3410. addPartyStatus(forChannel, party, mplew, false);
  3411. break;
  3412. case CHANGE_LEADER:
  3413. mplew.write(0x1B);
  3414. mplew.writeInt(target.getId());
  3415. mplew.write(0);
  3416. break;
  3417. }
  3418. return mplew.getPacket();
  3419. }
  3420.  
  3421. public static byte[] partyPortal(int townId, int targetId, Point position) {
  3422. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3423. mplew.writeShort(SendOpcode.PARTY_OPERATION.getValue());
  3424. mplew.writeShort(0x23);
  3425. mplew.writeInt(townId);
  3426. mplew.writeInt(targetId);
  3427. mplew.writePos(position);
  3428. return mplew.getPacket();
  3429. }
  3430.  
  3431. public static byte[] updatePartyMemberHP(int cid, int curhp, int maxhp) {
  3432. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3433. mplew.writeShort(SendOpcode.UPDATE_PARTYMEMBER_HP.getValue());
  3434. mplew.writeInt(cid);
  3435. mplew.writeInt(curhp);
  3436. mplew.writeInt(maxhp);
  3437. return mplew.getPacket();
  3438. }
  3439.  
  3440. /**
  3441. * mode: 0 buddychat; 1 partychat; 2 guildchat
  3442. *
  3443. * @param name
  3444. * @param chattext
  3445. * @param mode
  3446. * @return
  3447. */
  3448. public static byte[] multiChat(String name, String chattext, int mode) {
  3449. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3450. mplew.writeShort(SendOpcode.MULTICHAT.getValue());
  3451. mplew.write(mode);
  3452. mplew.writeMapleAsciiString(name);
  3453. mplew.writeMapleAsciiString(chattext);
  3454. return mplew.getPacket();
  3455. }
  3456.  
  3457. private static void writeIntMask(final MaplePacketLittleEndianWriter mplew, Map<MonsterStatus, Integer> stats) {
  3458. int firstmask = 0;
  3459. int secondmask = 0;
  3460. for (MonsterStatus stat : stats.keySet()) {
  3461. if (stat.isFirst()) {
  3462. firstmask |= stat.getValue();
  3463. } else {
  3464. secondmask |= stat.getValue();
  3465. }
  3466. }
  3467. mplew.writeInt(firstmask);
  3468. mplew.writeInt(secondmask);
  3469. }
  3470.  
  3471. public static byte[] applyMonsterStatus(final int oid, final MonsterStatusEffect mse, final List<Integer> reflection) {
  3472. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3473. mplew.writeShort(SendOpcode.APPLY_MONSTER_STATUS.getValue());
  3474. mplew.writeInt(oid);
  3475. mplew.writeLong(0);
  3476. writeIntMask(mplew, mse.getStati());
  3477. for (Map.Entry<MonsterStatus, Integer> stat : mse.getStati().entrySet()) {
  3478. mplew.writeShort(stat.getValue());
  3479. if (mse.isMonsterSkill()) {
  3480. mplew.writeShort(mse.getMobSkill().getSkillId());
  3481. mplew.writeShort(mse.getMobSkill().getSkillLevel());
  3482. } else {
  3483. mplew.writeInt(mse.getSkill().getId());
  3484. }
  3485. mplew.writeShort(-1); // might actually be the buffTime but it's not displayed anywhere
  3486. }
  3487. int size = mse.getStati().size(); // size
  3488. if (reflection != null) {
  3489. for (Integer ref : reflection) {
  3490. mplew.writeInt(ref);
  3491. }
  3492. if (reflection.size() > 0) {
  3493. size /= 2; // This gives 2 buffs per reflection but it's really one buff
  3494. }
  3495. }
  3496. mplew.write(size); // size
  3497. mplew.writeInt(0);
  3498. return mplew.getPacket();
  3499. }
  3500.  
  3501. public static byte[] cancelMonsterStatus(int oid, Map<MonsterStatus, Integer> stats) {
  3502. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3503. mplew.writeShort(SendOpcode.CANCEL_MONSTER_STATUS.getValue());
  3504. mplew.writeInt(oid);
  3505. mplew.writeLong(0);
  3506. writeIntMask(mplew, stats);
  3507. mplew.writeInt(0);
  3508. return mplew.getPacket();
  3509. }
  3510.  
  3511. public static byte[] getClock(int time) { // time in seconds
  3512. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3513. mplew.writeShort(SendOpcode.CLOCK.getValue());
  3514. mplew.write(2); // clock type. if you send 3 here you have to send another byte (which does not matter at all) before the timestamp
  3515. mplew.writeInt(time);
  3516. return mplew.getPacket();
  3517. }
  3518.  
  3519. public static byte[] getClockTime(int hour, int min, int sec) { // Current Time
  3520. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3521. mplew.writeShort(SendOpcode.CLOCK.getValue());
  3522. mplew.write(1); //Clock-Type
  3523. mplew.write(hour);
  3524. mplew.write(min);
  3525. mplew.write(sec);
  3526. return mplew.getPacket();
  3527. }
  3528.  
  3529. public static byte[] removeClock() {
  3530. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3531. mplew.writeShort(SendOpcode.STOP_CLOCK.getValue());
  3532. mplew.write(0);
  3533. return mplew.getPacket();
  3534. }
  3535.  
  3536. public static byte[] spawnMist(int oid, int ownerCid, int skill, int level, MapleMist mist) {
  3537. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3538. mplew.writeShort(SendOpcode.SPAWN_MIST.getValue());
  3539. mplew.writeInt(oid);
  3540. mplew.writeInt(mist.isMobMist() ? 0 : mist.isPoisonMist() ? 1 : mist.isRecoveryMist() ? 4 : 2); // mob mist = 0, player poison = 1, smokescreen = 2, unknown = 3, recovery = 4
  3541. mplew.writeInt(ownerCid);
  3542. mplew.writeInt(skill);
  3543. mplew.write(level);
  3544. mplew.writeShort(mist.getSkillDelay()); // Skill delay
  3545. mplew.writeInt(mist.getBox().x);
  3546. mplew.writeInt(mist.getBox().y);
  3547. mplew.writeInt(mist.getBox().x + mist.getBox().width);
  3548. mplew.writeInt(mist.getBox().y + mist.getBox().height);
  3549. mplew.writeInt(0);
  3550. return mplew.getPacket();
  3551. }
  3552.  
  3553. public static byte[] removeMist(int oid) {
  3554. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3555. mplew.writeShort(SendOpcode.REMOVE_MIST.getValue());
  3556. mplew.writeInt(oid);
  3557. return mplew.getPacket();
  3558. }
  3559.  
  3560. public static byte[] damageSummon(int cid, int summonSkillId, int damage, int unkByte, int monsterIdFrom) {
  3561. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3562. mplew.writeShort(SendOpcode.DAMAGE_SUMMON.getValue());
  3563. mplew.writeInt(cid);
  3564. mplew.writeInt(summonSkillId);
  3565. mplew.write(unkByte);
  3566. mplew.writeInt(damage);
  3567. mplew.writeInt(monsterIdFrom);
  3568. mplew.write(0);
  3569. return mplew.getPacket();
  3570. }
  3571.  
  3572. public static byte[] damageMonster(int oid, int damage) {
  3573. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3574. mplew.writeShort(SendOpcode.DAMAGE_MONSTER.getValue());
  3575. mplew.writeInt(oid);
  3576. mplew.write(0);
  3577. mplew.writeInt(damage);
  3578. mplew.write(0);
  3579. mplew.write(0);
  3580. mplew.write(0);
  3581. return mplew.getPacket();
  3582. }
  3583.  
  3584. public static byte[] healMonster(int oid, int heal) {
  3585. return damageMonster(oid, -heal);
  3586. }
  3587.  
  3588. public static byte[] updateBuddylist(Collection<BuddylistEntry> buddylist) {
  3589. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3590. mplew.writeShort(SendOpcode.BUDDYLIST.getValue());
  3591. mplew.write(7);
  3592. mplew.write(buddylist.size());
  3593. for (BuddylistEntry buddy : buddylist) {
  3594. if (buddy.isVisible()) {
  3595. mplew.writeInt(buddy.getCharacterId()); // cid
  3596. mplew.writeAsciiString(getRightPaddedStr(buddy.getName(), '\0', 13));
  3597. mplew.write(0); // opposite status
  3598. mplew.writeInt(buddy.getChannel() - 1);
  3599. mplew.writeAsciiString(getRightPaddedStr(buddy.getGroup(), '\0', 13));
  3600. mplew.writeInt(0);//mapid?
  3601. }
  3602. }
  3603. for (int x = 0; x < buddylist.size(); x++) {
  3604. mplew.writeInt(0);//mapid?
  3605. }
  3606. return mplew.getPacket();
  3607. }
  3608.  
  3609. public static byte[] buddylistMessage(byte message) {
  3610. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3611. mplew.writeShort(SendOpcode.BUDDYLIST.getValue());
  3612. mplew.write(message);
  3613. return mplew.getPacket();
  3614. }
  3615.  
  3616. public static byte[] requestBuddylistAdd(int cidFrom, int cid, String nameFrom) {
  3617. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3618. mplew.writeShort(SendOpcode.BUDDYLIST.getValue());
  3619. mplew.write(9);
  3620. mplew.writeInt(cidFrom);
  3621. mplew.writeMapleAsciiString(nameFrom);
  3622. mplew.writeInt(cidFrom);
  3623. mplew.writeAsciiString(getRightPaddedStr(nameFrom, '\0', 11));
  3624. mplew.write(0x09);
  3625. mplew.write(0xf0);
  3626. mplew.write(0x01);
  3627. mplew.writeInt(0x0f);
  3628. mplew.writeNullTerminatedAsciiString("Default Group");
  3629. mplew.writeInt(cid);
  3630. return mplew.getPacket();
  3631. }
  3632.  
  3633. public static byte[] updateBuddyChannel(int characterid, int channel) {
  3634. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3635. mplew.writeShort(SendOpcode.BUDDYLIST.getValue());
  3636. mplew.write(0x14);
  3637. mplew.writeInt(characterid);
  3638. mplew.write(0);
  3639. mplew.writeInt(channel);
  3640. return mplew.getPacket();
  3641. }
  3642.  
  3643. public static byte[] itemEffect(int characterid, int itemid) {
  3644. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3645. mplew.writeShort(SendOpcode.SHOW_ITEM_EFFECT.getValue());
  3646. mplew.writeInt(characterid);
  3647. mplew.writeInt(itemid);
  3648. return mplew.getPacket();
  3649. }
  3650.  
  3651. public static byte[] updateBuddyCapacity(int capacity) {
  3652. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3653. mplew.writeShort(SendOpcode.BUDDYLIST.getValue());
  3654. mplew.write(0x15);
  3655. mplew.write(capacity);
  3656. return mplew.getPacket();
  3657. }
  3658.  
  3659. public static byte[] showChair(int characterid, int itemid) {
  3660. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3661. mplew.writeShort(SendOpcode.SHOW_CHAIR.getValue());
  3662. mplew.writeInt(characterid);
  3663. mplew.writeInt(itemid);
  3664. return mplew.getPacket();
  3665. }
  3666.  
  3667. public static byte[] cancelChair(int id) {
  3668. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3669. mplew.writeShort(SendOpcode.CANCEL_CHAIR.getValue());
  3670. if (id == -1) {
  3671. mplew.write(0);
  3672. } else {
  3673. mplew.write(1);
  3674. mplew.writeShort(id);
  3675. }
  3676. return mplew.getPacket();
  3677. }
  3678.  
  3679. // is there a way to spawn reactors non-animated?
  3680. public static byte[] spawnReactor(MapleReactor reactor) {
  3681. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3682. Point pos = reactor.getPosition();
  3683. mplew.writeShort(SendOpcode.REACTOR_SPAWN.getValue());
  3684. mplew.writeInt(reactor.getObjectId());
  3685. mplew.writeInt(reactor.getId());
  3686. mplew.write(reactor.getState());
  3687. mplew.writePos(pos);
  3688. mplew.writeShort(0);
  3689. mplew.write(0);
  3690. return mplew.getPacket();
  3691. }
  3692.  
  3693. public static byte[] triggerReactor(MapleReactor reactor, int stance) {
  3694. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3695. Point pos = reactor.getPosition();
  3696. mplew.writeShort(SendOpcode.REACTOR_HIT.getValue());
  3697. mplew.writeInt(reactor.getObjectId());
  3698. mplew.write(reactor.getState());
  3699. mplew.writePos(pos);
  3700. mplew.writeShort(stance);
  3701. mplew.write(0);
  3702. mplew.write(5); // frame delay, set to 5 since there doesn't appear to be a fixed formula for it
  3703. return mplew.getPacket();
  3704. }
  3705.  
  3706. public static byte[] destroyReactor(MapleReactor reactor) {
  3707. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3708. Point pos = reactor.getPosition();
  3709. mplew.writeShort(SendOpcode.REACTOR_DESTROY.getValue());
  3710. mplew.writeInt(reactor.getObjectId());
  3711. mplew.write(reactor.getState());
  3712. mplew.writePos(pos);
  3713. return mplew.getPacket();
  3714. }
  3715.  
  3716. public static byte[] musicChange(String song) {
  3717. return environmentChange(song, 6);
  3718. }
  3719.  
  3720. public static byte[] showEffect(String effect) {
  3721. return environmentChange(effect, 3);
  3722. }
  3723.  
  3724. public static byte[] playSound(String sound) {
  3725. return environmentChange(sound, 4);
  3726. }
  3727.  
  3728. public static byte[] environmentChange(String env, int mode) {
  3729. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3730. mplew.writeShort(SendOpcode.FIELD_EFFECT.getValue());
  3731. mplew.write(mode);
  3732. mplew.writeMapleAsciiString(env);
  3733. return mplew.getPacket();
  3734. }
  3735.  
  3736. public static byte[] startMapEffect(String msg, int itemid, boolean active) {
  3737. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3738. mplew.writeShort(SendOpcode.BLOW_WEATHER.getValue());
  3739. mplew.write(active ? 0 : 1);
  3740. mplew.writeInt(itemid);
  3741. if (active) {
  3742. mplew.writeMapleAsciiString(msg);
  3743. }
  3744. return mplew.getPacket();
  3745. }
  3746.  
  3747. public static byte[] removeMapEffect() {
  3748. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3749. mplew.writeShort(SendOpcode.BLOW_WEATHER.getValue());
  3750. mplew.write(0);
  3751. mplew.writeInt(0);
  3752. return mplew.getPacket();
  3753. }
  3754.  
  3755. public static byte[] mapEffect(String path) {
  3756. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3757. mplew.writeShort(SendOpcode.FIELD_EFFECT.getValue());
  3758. mplew.write(3);
  3759. mplew.writeMapleAsciiString(path);
  3760. return mplew.getPacket();
  3761. }
  3762.  
  3763. public static byte[] mapSound(String path) {
  3764. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3765. mplew.writeShort(SendOpcode.FIELD_EFFECT.getValue());
  3766. mplew.write(4);
  3767. mplew.writeMapleAsciiString(path);
  3768. return mplew.getPacket();
  3769. }
  3770.  
  3771. public static byte[] showGuildInfo(MapleCharacter c) {
  3772. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3773. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3774. mplew.write(0x1A); //signature for showing guild info
  3775. if (c == null) { //show empty guild (used for leaving, expelled)
  3776. mplew.write(0);
  3777. return mplew.getPacket();
  3778. }
  3779. MapleGuild g = c.getClient().getWorldServer().getGuild(c.getMGC());
  3780. if (g == null) { //failed to read from DB - don't show a guild
  3781. mplew.write(0);
  3782. return mplew.getPacket();
  3783. } else {
  3784. c.setGuildRank(c.getGuildRank());
  3785. }
  3786. mplew.write(1); //bInGuild
  3787. mplew.writeInt(g.getId());
  3788. mplew.writeMapleAsciiString(g.getName());
  3789. for (int i = 1; i <= 5; i++) {
  3790. mplew.writeMapleAsciiString(g.getRankTitle(i));
  3791. }
  3792. Collection<MapleGuildCharacter> members = g.getMembers();
  3793. mplew.write(members.size()); //then it is the size of all the members
  3794. for (MapleGuildCharacter mgc : members) {//and each of their character ids o_O
  3795. mplew.writeInt(mgc.getId());
  3796. }
  3797. for (MapleGuildCharacter mgc : members) {
  3798. mplew.writeAsciiString(getRightPaddedStr(mgc.getName(), '\0', 13));
  3799. mplew.writeInt(mgc.getJobId());
  3800. mplew.writeInt(mgc.getLevel());
  3801. mplew.writeInt(mgc.getGuildRank());
  3802. mplew.writeInt(mgc.isOnline() ? 1 : 0);
  3803. mplew.writeInt(g.getSignature());
  3804. mplew.writeInt(mgc.getAllianceRank());
  3805. }
  3806. mplew.writeInt(g.getCapacity());
  3807. mplew.writeShort(g.getLogoBG());
  3808. mplew.write(g.getLogoBGColor());
  3809. mplew.writeShort(g.getLogo());
  3810. mplew.write(g.getLogoColor());
  3811. mplew.writeMapleAsciiString(g.getNotice());
  3812. mplew.writeInt(g.getGP());
  3813. mplew.writeInt(g.getAllianceId());
  3814. return mplew.getPacket();
  3815. }
  3816.  
  3817. public static byte[] guildMemberOnline(int gid, int cid, boolean bOnline) {
  3818. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3819. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3820. mplew.write(0x3d);
  3821. mplew.writeInt(gid);
  3822. mplew.writeInt(cid);
  3823. mplew.write(bOnline ? 1 : 0);
  3824. return mplew.getPacket();
  3825. }
  3826.  
  3827. public static byte[] guildInvite(int gid, String charName) {
  3828. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3829. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3830. mplew.write(0x05);
  3831. mplew.writeInt(gid);
  3832. mplew.writeMapleAsciiString(charName);
  3833. return mplew.getPacket();
  3834. }
  3835.  
  3836. /**
  3837. * 'Char' has denied your guild invitation.
  3838. *
  3839. * @param charname
  3840. * @return
  3841. */
  3842. public static byte[] denyGuildInvitation(String charname) {
  3843. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3844. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3845. mplew.write(0x37);
  3846. mplew.writeMapleAsciiString(charname);
  3847. return mplew.getPacket();
  3848. }
  3849.  
  3850. public static byte[] genericGuildMessage(byte code) {
  3851. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3852. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3853. mplew.write(code);
  3854. return mplew.getPacket();
  3855. }
  3856.  
  3857. public static byte[] newGuildMember(MapleGuildCharacter mgc) {
  3858. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3859. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3860. mplew.write(0x27);
  3861. mplew.writeInt(mgc.getGuildId());
  3862. mplew.writeInt(mgc.getId());
  3863. mplew.writeAsciiString(getRightPaddedStr(mgc.getName(), '\0', 13));
  3864. mplew.writeInt(mgc.getJobId());
  3865. mplew.writeInt(mgc.getLevel());
  3866. mplew.writeInt(mgc.getGuildRank()); //should be always 5 but whatevs
  3867. mplew.writeInt(mgc.isOnline() ? 1 : 0); //should always be 1 too
  3868. mplew.writeInt(1); //? could be guild signature, but doesn't seem to matter
  3869. mplew.writeInt(3);
  3870. return mplew.getPacket();
  3871. }
  3872.  
  3873. //someone leaving, mode == 0x2c for leaving, 0x2f for expelled
  3874. public static byte[] memberLeft(MapleGuildCharacter mgc, boolean bExpelled) {
  3875. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3876. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3877. mplew.write(bExpelled ? 0x2f : 0x2c);
  3878. mplew.writeInt(mgc.getGuildId());
  3879. mplew.writeInt(mgc.getId());
  3880. mplew.writeMapleAsciiString(mgc.getName());
  3881. return mplew.getPacket();
  3882. }
  3883.  
  3884. //rank change
  3885. public static byte[] changeRank(MapleGuildCharacter mgc) {
  3886. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3887. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3888. mplew.write(0x40);
  3889. mplew.writeInt(mgc.getGuildId());
  3890. mplew.writeInt(mgc.getId());
  3891. mplew.write(mgc.getGuildRank());
  3892. return mplew.getPacket();
  3893. }
  3894.  
  3895. public static byte[] guildNotice(int gid, String notice) {
  3896. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3897. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3898. mplew.write(0x44);
  3899. mplew.writeInt(gid);
  3900. mplew.writeMapleAsciiString(notice);
  3901. return mplew.getPacket();
  3902. }
  3903.  
  3904. public static byte[] guildMemberLevelJobUpdate(MapleGuildCharacter mgc) {
  3905. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3906. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3907. mplew.write(0x3C);
  3908. mplew.writeInt(mgc.getGuildId());
  3909. mplew.writeInt(mgc.getId());
  3910. mplew.writeInt(mgc.getLevel());
  3911. mplew.writeInt(mgc.getJobId());
  3912. return mplew.getPacket();
  3913. }
  3914.  
  3915. public static byte[] rankTitleChange(int gid, String[] ranks) {
  3916. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3917. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3918. mplew.write(0x3E);
  3919. mplew.writeInt(gid);
  3920. for (int i = 0; i < 5; i++) {
  3921. mplew.writeMapleAsciiString(ranks[i]);
  3922. }
  3923. return mplew.getPacket();
  3924. }
  3925.  
  3926. public static byte[] guildDisband(int gid) {
  3927. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3928. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3929. mplew.write(0x32);
  3930. mplew.writeInt(gid);
  3931. mplew.write(1);
  3932. return mplew.getPacket();
  3933. }
  3934.  
  3935. public static byte[] guildQuestWaitingNotice(byte channel, int waitingPos) {
  3936. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3937. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3938. mplew.write(0x4C);
  3939. mplew.write(channel - 1);
  3940. mplew.write(waitingPos);
  3941. return mplew.getPacket();
  3942. }
  3943.  
  3944. public static byte[] guildEmblemChange(int gid, short bg, byte bgcolor, short logo, byte logocolor) {
  3945. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3946. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3947. mplew.write(0x42);
  3948. mplew.writeInt(gid);
  3949. mplew.writeShort(bg);
  3950. mplew.write(bgcolor);
  3951. mplew.writeShort(logo);
  3952. mplew.write(logocolor);
  3953. return mplew.getPacket();
  3954. }
  3955.  
  3956. public static byte[] guildCapacityChange(int gid, int capacity) {
  3957. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3958. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  3959. mplew.write(0x3A);
  3960. mplew.writeInt(gid);
  3961. mplew.write(capacity);
  3962. return mplew.getPacket();
  3963. }
  3964.  
  3965. public static void addThread(final MaplePacketLittleEndianWriter mplew, ResultSet rs) throws SQLException {
  3966. mplew.writeInt(rs.getInt("localthreadid"));
  3967. mplew.writeInt(rs.getInt("postercid"));
  3968. mplew.writeMapleAsciiString(rs.getString("name"));
  3969. mplew.writeLong(getTime(rs.getLong("timestamp")));
  3970. mplew.writeInt(rs.getInt("icon"));
  3971. mplew.writeInt(rs.getInt("replycount"));
  3972. }
  3973.  
  3974. public static byte[] BBSThreadList(ResultSet rs, int start) throws SQLException {
  3975. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  3976. mplew.writeShort(SendOpcode.GUILD_BBS_PACKET.getValue());
  3977. mplew.write(0x06);
  3978. if (!rs.last()) {
  3979. mplew.write(0);
  3980. mplew.writeInt(0);
  3981. mplew.writeInt(0);
  3982. return mplew.getPacket();
  3983. }
  3984. int threadCount = rs.getRow();
  3985. if (rs.getInt("localthreadid") == 0) { //has a notice
  3986. mplew.write(1);
  3987. addThread(mplew, rs);
  3988. threadCount--; //one thread didn't count (because it's a notice)
  3989. } else {
  3990. mplew.write(0);
  3991. }
  3992. if (!rs.absolute(start + 1)) { //seek to the thread before where we start
  3993. rs.first(); //uh, we're trying to start at a place past possible
  3994. start = 0;
  3995. }
  3996. mplew.writeInt(threadCount);
  3997. mplew.writeInt(Math.min(10, threadCount - start));
  3998. for (int i = 0; i < Math.min(10, threadCount - start); i++) {
  3999. addThread(mplew, rs);
  4000. rs.next();
  4001. }
  4002. return mplew.getPacket();
  4003. }
  4004.  
  4005. public static byte[] showThread(int localthreadid, ResultSet threadRS, ResultSet repliesRS) throws SQLException, RuntimeException {
  4006. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4007. mplew.writeShort(SendOpcode.GUILD_BBS_PACKET.getValue());
  4008. mplew.write(0x07);
  4009. mplew.writeInt(localthreadid);
  4010. mplew.writeInt(threadRS.getInt("postercid"));
  4011. mplew.writeLong(getTime(threadRS.getLong("timestamp")));
  4012. mplew.writeMapleAsciiString(threadRS.getString("name"));
  4013. mplew.writeMapleAsciiString(threadRS.getString("startpost"));
  4014. mplew.writeInt(threadRS.getInt("icon"));
  4015. if (repliesRS != null) {
  4016. int replyCount = threadRS.getInt("replycount");
  4017. mplew.writeInt(replyCount);
  4018. int i;
  4019. for (i = 0; i < replyCount && repliesRS.next(); i++) {
  4020. mplew.writeInt(repliesRS.getInt("replyid"));
  4021. mplew.writeInt(repliesRS.getInt("postercid"));
  4022. mplew.writeLong(getTime(repliesRS.getLong("timestamp")));
  4023. mplew.writeMapleAsciiString(repliesRS.getString("content"));
  4024. }
  4025. if (i != replyCount || repliesRS.next()) {
  4026. throw new RuntimeException(String.valueOf(threadRS.getInt("threadid")));
  4027. }
  4028. } else {
  4029. mplew.writeInt(0);
  4030. }
  4031. return mplew.getPacket();
  4032. }
  4033.  
  4034. public static byte[] showGuildRanks(int npcid, ResultSet rs) throws SQLException {
  4035. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4036. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  4037. mplew.write(0x49);
  4038. mplew.writeInt(npcid);
  4039. if (!rs.last()) { //no guilds o.o
  4040. mplew.writeInt(0);
  4041. return mplew.getPacket();
  4042. }
  4043. mplew.writeInt(rs.getRow()); //number of entries
  4044. rs.beforeFirst();
  4045. while (rs.next()) {
  4046. mplew.writeMapleAsciiString(rs.getString("name"));
  4047. mplew.writeInt(rs.getInt("GP"));
  4048. mplew.writeInt(rs.getInt("logo"));
  4049. mplew.writeInt(rs.getInt("logoColor"));
  4050. mplew.writeInt(rs.getInt("logoBG"));
  4051. mplew.writeInt(rs.getInt("logoBGColor"));
  4052. }
  4053. return mplew.getPacket();
  4054. }
  4055.  
  4056. public static byte[] showPlayerRanks(int npcid, ResultSet rs) throws SQLException {
  4057. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4058. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  4059. mplew.write(0x49);
  4060. mplew.writeInt(npcid);
  4061. if (!rs.last()) {
  4062. mplew.writeInt(0);
  4063. return mplew.getPacket();
  4064. }
  4065. mplew.writeInt(rs.getRow());
  4066. rs.beforeFirst();
  4067. while (rs.next()) {
  4068. mplew.writeMapleAsciiString(rs.getString("name"));
  4069. mplew.writeInt(rs.getInt("level"));
  4070. mplew.writeInt(0);
  4071. mplew.writeInt(0);
  4072. mplew.writeInt(0);
  4073. mplew.writeInt(0);
  4074. }
  4075. return mplew.getPacket();
  4076. }
  4077.  
  4078. public static byte[] updateGP(int gid, int GP) {
  4079. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4080. mplew.writeShort(SendOpcode.GUILD_OPERATION.getValue());
  4081. mplew.write(0x48);
  4082. mplew.writeInt(gid);
  4083. mplew.writeInt(GP);
  4084. return mplew.getPacket();
  4085. }
  4086.  
  4087. public static byte[] skillEffect(MapleCharacter from, int skillId, int level, byte flags, int speed, byte direction) {
  4088. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4089. mplew.writeShort(SendOpcode.SKILL_EFFECT.getValue());
  4090. mplew.writeInt(from.getId());
  4091. mplew.writeInt(skillId);
  4092. mplew.write(level);
  4093. mplew.write(flags);
  4094. mplew.write(speed);
  4095. mplew.write(direction); //Mmmk
  4096. return mplew.getPacket();
  4097. }
  4098.  
  4099. public static byte[] skillCancel(MapleCharacter from, int skillId) {
  4100. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4101. mplew.writeShort(SendOpcode.CANCEL_SKILL_EFFECT.getValue());
  4102. mplew.writeInt(from.getId());
  4103. mplew.writeInt(skillId);
  4104. return mplew.getPacket();
  4105. }
  4106.  
  4107. public static byte[] showMagnet(int mobid, byte success) { // Monster Magnet
  4108. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4109. mplew.writeShort(SendOpcode.SHOW_MAGNET.getValue());
  4110. mplew.writeInt(mobid);
  4111. mplew.write(success);
  4112. mplew.skip(10); //Mmmk
  4113. return mplew.getPacket();
  4114. }
  4115.  
  4116. /**
  4117. * Sends a player hint.
  4118. *
  4119. * @param hint The hint it's going to send.
  4120. * @param width How tall the box is going to be.
  4121. * @param height How long the box is going to be.
  4122. * @return The player hint packet.
  4123. */
  4124. public static byte[] sendHint(String hint, int width, int height) {
  4125. if (width < 1) {
  4126. width = hint.length() * 10;
  4127. if (width < 40) {
  4128. width = 40;
  4129. }
  4130. }
  4131. if (height < 5) {
  4132. height = 5;
  4133. }
  4134. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4135. mplew.writeShort(SendOpcode.PLAYER_HINT.getValue());
  4136. mplew.writeMapleAsciiString(hint);
  4137. mplew.writeShort(width);
  4138. mplew.writeShort(height);
  4139. mplew.write(1);
  4140. return mplew.getPacket();
  4141. }
  4142.  
  4143. public static byte[] messengerInvite(String from, int messengerid) {
  4144. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4145. mplew.writeShort(SendOpcode.MESSENGER.getValue());
  4146. mplew.write(0x03);
  4147. mplew.writeMapleAsciiString(from);
  4148. mplew.write(0);
  4149. mplew.writeInt(messengerid);
  4150. mplew.write(0);
  4151. return mplew.getPacket();
  4152. }
  4153.  
  4154. public static byte[] sendSpouseChat(MapleCharacter wife, String msg) {
  4155. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4156. mplew.writeShort(SendOpcode.SPOUSE_CHAT.getValue());
  4157. mplew.writeMapleAsciiString(wife.getName());
  4158. mplew.writeMapleAsciiString(msg);
  4159. return mplew.getPacket();
  4160. }
  4161.  
  4162. public static byte[] addMessengerPlayer(String from, MapleCharacter chr, int position, int channel) {
  4163. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4164. mplew.writeShort(SendOpcode.MESSENGER.getValue());
  4165. mplew.write(0x00);
  4166. mplew.write(position);
  4167. addCharLook(mplew, chr, true);
  4168. mplew.writeMapleAsciiString(from);
  4169. mplew.write(channel);
  4170. mplew.write(0x00);
  4171. return mplew.getPacket();
  4172. }
  4173.  
  4174. public static byte[] removeMessengerPlayer(int position) {
  4175. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4176. mplew.writeShort(SendOpcode.MESSENGER.getValue());
  4177. mplew.write(0x02);
  4178. mplew.write(position);
  4179. return mplew.getPacket();
  4180. }
  4181.  
  4182. public static byte[] updateMessengerPlayer(String from, MapleCharacter chr, int position, int channel) {
  4183. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4184. mplew.writeShort(SendOpcode.MESSENGER.getValue());
  4185. mplew.write(0x07);
  4186. mplew.write(position);
  4187. addCharLook(mplew, chr, true);
  4188. mplew.writeMapleAsciiString(from);
  4189. mplew.write(channel);
  4190. mplew.write(0x00);
  4191. return mplew.getPacket();
  4192. }
  4193.  
  4194. public static byte[] joinMessenger(int position) {
  4195. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4196. mplew.writeShort(SendOpcode.MESSENGER.getValue());
  4197. mplew.write(0x01);
  4198. mplew.write(position);
  4199. return mplew.getPacket();
  4200. }
  4201.  
  4202. public static byte[] messengerChat(String text) {
  4203. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4204. mplew.writeShort(SendOpcode.MESSENGER.getValue());
  4205. mplew.write(0x06);
  4206. mplew.writeMapleAsciiString(text);
  4207. return mplew.getPacket();
  4208. }
  4209.  
  4210. public static byte[] messengerNote(String text, int mode, int mode2) {
  4211. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4212. mplew.writeShort(SendOpcode.MESSENGER.getValue());
  4213. mplew.write(mode);
  4214. mplew.writeMapleAsciiString(text);
  4215. mplew.write(mode2);
  4216. return mplew.getPacket();
  4217. }
  4218.  
  4219. public static void addPetInfo(final MaplePacketLittleEndianWriter mplew, MaplePet pet, boolean showpet) {
  4220. mplew.write(1);
  4221. if (showpet) {
  4222. mplew.write(0);
  4223. }
  4224.  
  4225. mplew.writeInt(pet.getItemId());
  4226. mplew.writeMapleAsciiString(pet.getName());
  4227. mplew.writeInt(pet.getUniqueId());
  4228. mplew.writeInt(0);
  4229. mplew.writePos(pet.getPos());
  4230. mplew.write(pet.getStance());
  4231. mplew.writeInt(pet.getFh());
  4232. }
  4233.  
  4234. public static byte[] showPet(MapleCharacter chr, MaplePet pet, boolean remove, boolean hunger) {
  4235. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4236. mplew.writeShort(SendOpcode.SPAWN_PET.getValue());
  4237. mplew.writeInt(chr.getId());
  4238. mplew.write(chr.getPetIndex(pet));
  4239. if (remove) {
  4240. mplew.write(0);
  4241. mplew.write(hunger ? 1 : 0);
  4242. } else {
  4243. addPetInfo(mplew, pet, true);
  4244. }
  4245. return mplew.getPacket();
  4246. }
  4247.  
  4248. public static byte[] movePet(int cid, int pid, byte slot, List<LifeMovementFragment> moves) {
  4249. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4250. mplew.writeShort(SendOpcode.MOVE_PET.getValue());
  4251. mplew.writeInt(cid);
  4252. mplew.write(slot);
  4253. mplew.writeInt(pid);
  4254. serializeMovementList(mplew, moves);
  4255. return mplew.getPacket();
  4256. }
  4257.  
  4258. public static byte[] petChat(int cid, byte index, int act, String text) {
  4259. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4260. mplew.writeShort(SendOpcode.PET_CHAT.getValue());
  4261. mplew.writeInt(cid);
  4262. mplew.write(index);
  4263. mplew.write(0);
  4264. mplew.write(act);
  4265. mplew.writeMapleAsciiString(text);
  4266. mplew.write(0);
  4267. return mplew.getPacket();
  4268. }
  4269.  
  4270. public static byte[] commandResponse(int cid, byte index, int animation, boolean success) {
  4271. //AE 00 01 00 00 00 00 01 00 00
  4272. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4273. mplew.writeShort(SendOpcode.PET_COMMAND.getValue());
  4274. mplew.writeInt(cid);
  4275. mplew.write(index);
  4276. mplew.write((animation == 1 || !success) ? 1 : 0);
  4277. mplew.write(animation);
  4278. if (animation == 1) {
  4279. mplew.write(0);
  4280. } else {
  4281. mplew.writeShort(success ? 1 : 0);
  4282. }
  4283. return mplew.getPacket();
  4284. }
  4285.  
  4286. public static byte[] showOwnPetLevelUp(byte index) {
  4287. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4288. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  4289. mplew.write(4);
  4290. mplew.write(0);
  4291. mplew.write(index); // Pet Index
  4292. return mplew.getPacket();
  4293. }
  4294.  
  4295. public static byte[] showPetLevelUp(MapleCharacter chr, byte index) {
  4296. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4297. mplew.writeShort(SendOpcode.SHOW_FOREIGN_EFFECT.getValue());
  4298. mplew.writeInt(chr.getId());
  4299. mplew.write(4);
  4300. mplew.write(0);
  4301. mplew.write(index);
  4302. return mplew.getPacket();
  4303. }
  4304.  
  4305. public static byte[] changePetName(MapleCharacter chr, String newname, int slot) {
  4306. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4307. mplew.writeShort(SendOpcode.PET_NAMECHANGE.getValue());
  4308. mplew.writeInt(chr.getId());
  4309. mplew.write(0);
  4310. mplew.writeMapleAsciiString(newname);
  4311. mplew.write(0);
  4312. return mplew.getPacket();
  4313. }
  4314.  
  4315. public static byte[] petStatUpdate(MapleCharacter chr) {
  4316. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4317. mplew.writeShort(SendOpcode.STAT_CHANGED.getValue());
  4318. int mask = 0;
  4319. mask |= MapleStat.PET.getValue();
  4320. mplew.write(0);
  4321. mplew.writeInt(mask);
  4322. MaplePet[] pets = chr.getPets();
  4323. for (int i = 0; i < 3; i++) {
  4324. if (pets[i] != null) {
  4325. mplew.writeInt(pets[i].getUniqueId());
  4326. mplew.writeInt(0);
  4327. } else {
  4328. mplew.writeLong(0);
  4329. }
  4330. }
  4331. mplew.write(0);
  4332. return mplew.getPacket();
  4333. }
  4334.  
  4335. public static byte[] showForcedEquip(int team) {
  4336. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4337. mplew.writeShort(SendOpcode.FORCED_MAP_EQUIP.getValue());
  4338. if (team > -1 && team < 2) {
  4339. mplew.write(team); // 00 = red, 01 = blue
  4340. }
  4341. return mplew.getPacket();
  4342. }
  4343.  
  4344. public static byte[] summonSkill(int cid, int summonSkillId, int newStance) {
  4345. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4346. mplew.writeShort(SendOpcode.SUMMON_SKILL.getValue());
  4347. mplew.writeInt(cid);
  4348. mplew.writeInt(summonSkillId);
  4349. mplew.write(newStance);
  4350. return mplew.getPacket();
  4351. }
  4352.  
  4353. public static byte[] skillCooldown(int sid, int time) {
  4354. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4355. mplew.writeShort(SendOpcode.COOLDOWN.getValue());
  4356. mplew.writeInt(sid);
  4357. mplew.writeShort(time);//Int in v97
  4358. return mplew.getPacket();
  4359. }
  4360.  
  4361. public static byte[] skillBookSuccess(MapleCharacter chr, int skillid, int maxlevel, boolean canuse, boolean success) {
  4362. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4363. mplew.writeShort(SendOpcode.SKILL_LEARN_ITEM_RESULT.getValue());
  4364. mplew.writeInt(chr.getId());
  4365. mplew.write(1);
  4366. mplew.writeInt(skillid);
  4367. mplew.writeInt(maxlevel);
  4368. mplew.write(canuse ? 1 : 0);
  4369. mplew.write(success ? 1 : 0);
  4370. return mplew.getPacket();
  4371. }
  4372.  
  4373. public static byte[] getMacros(SkillMacro[] macros) {
  4374. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4375. mplew.writeShort(SendOpcode.MACRO_SYS_DATA_INIT.getValue());
  4376. int count = 0;
  4377. for (int i = 0; i < 5; i++) {
  4378. if (macros[i] != null) {
  4379. count++;
  4380. }
  4381. }
  4382. mplew.write(count);
  4383. for (int i = 0; i < 5; i++) {
  4384. SkillMacro macro = macros[i];
  4385. if (macro != null) {
  4386. mplew.writeMapleAsciiString(macro.getName());
  4387. mplew.write(macro.getShout());
  4388. mplew.writeInt(macro.getSkill1());
  4389. mplew.writeInt(macro.getSkill2());
  4390. mplew.writeInt(macro.getSkill3());
  4391. }
  4392. }
  4393. return mplew.getPacket();
  4394. }
  4395.  
  4396. public static byte[] getPlayerNPC(PlayerNPCs npc) {
  4397. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4398. mplew.writeShort(SendOpcode.IMITATED_NPC_DATA.getValue());
  4399. mplew.write(0x01);
  4400. mplew.writeInt(npc.getId());
  4401. mplew.writeMapleAsciiString(npc.getName());
  4402. mplew.write(0); // direction
  4403. mplew.write(npc.getSkin());
  4404. mplew.writeInt(npc.getFace());
  4405. mplew.write(0);
  4406. mplew.writeInt(npc.getHair());
  4407. Map<Short, Integer> equip = npc.getEquips();
  4408. Map<Short, Integer> myEquip = new LinkedHashMap<>();
  4409. for (short position : equip.keySet()) {
  4410. short pos = (short) (position * -1);
  4411. if (pos > 100) {
  4412. pos -= 100;
  4413. myEquip.put(pos, equip.get(position));
  4414. } else {
  4415. if (myEquip.get(pos) == null) {
  4416. myEquip.put(pos, equip.get(position));
  4417. }
  4418. }
  4419. }
  4420. for (Entry<Short, Integer> entry : myEquip.entrySet()) {
  4421. mplew.write(entry.getKey());
  4422. mplew.writeInt(entry.getValue());
  4423. }
  4424. mplew.writeShort(-1);
  4425. Integer cWeapon = equip.get((byte) -111);
  4426. if (cWeapon != null) {
  4427. mplew.writeInt(cWeapon);
  4428. } else {
  4429. mplew.writeInt(0);
  4430. }
  4431. for (int i = 0; i < 12; i++) {
  4432. mplew.write(0);
  4433. }
  4434. return mplew.getPacket();
  4435. }
  4436.  
  4437. public static byte[] updateAriantPQRanking(String name, int score, boolean empty) {
  4438. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4439. mplew.writeShort(SendOpcode.ARIANT_SCORE.getValue());
  4440. mplew.write(empty ? 0 : 1);
  4441. if (!empty) {
  4442. mplew.writeMapleAsciiString(name);
  4443. mplew.writeInt(score);
  4444. }
  4445. return mplew.getPacket();
  4446. }
  4447.  
  4448. public static byte[] catchMonster(int monsobid, int itemid, byte success) {
  4449. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4450. mplew.writeShort(SendOpcode.CATCH_MONSTER.getValue());
  4451. mplew.writeInt(monsobid);
  4452. mplew.writeInt(itemid);
  4453. mplew.write(success);
  4454. return mplew.getPacket();
  4455. }
  4456.  
  4457. public static byte[] catchMessage(int message) { // not done, I guess
  4458. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4459. mplew.writeShort(SendOpcode.BRIDLE_MOB_CATCH_FAIL.getValue());
  4460. mplew.write(message); // 1 = too strong, 2 = Elemental Rock
  4461. mplew.writeInt(0);//Maybe itemid?
  4462. mplew.writeInt(0);
  4463. return mplew.getPacket();
  4464. }
  4465.  
  4466. public static byte[] showAllCharacter(int chars, int unk) {
  4467. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(11);
  4468. mplew.writeShort(SendOpcode.VIEW_ALL_CHAR.getValue());
  4469. mplew.write(1);
  4470. mplew.writeInt(chars);
  4471. mplew.writeInt(unk);
  4472. return mplew.getPacket();
  4473. }
  4474.  
  4475. public static byte[] showAllCharacterInfo(int worldid, List<MapleCharacter> chars) {
  4476. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4477. mplew.writeShort(SendOpcode.VIEW_ALL_CHAR.getValue());
  4478. mplew.write(0);
  4479. mplew.write(worldid);
  4480. mplew.write(chars.size());
  4481. for (MapleCharacter chr : chars) {
  4482. addCharEntry(mplew, chr, true);
  4483. }
  4484. return mplew.getPacket();
  4485. }
  4486.  
  4487. public static byte[] updateMount(int charid, MapleMount mount, boolean levelup) {
  4488. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4489. mplew.writeShort(SendOpcode.SET_TAMING_MOB_INFO.getValue());
  4490. mplew.writeInt(charid);
  4491. mplew.writeInt(mount.getLevel());
  4492. mplew.writeInt(mount.getExp());
  4493. mplew.writeInt(mount.getTiredness());
  4494. mplew.write(levelup ? (byte) 1 : (byte) 0);
  4495. return mplew.getPacket();
  4496. }
  4497.  
  4498. public static byte[] boatPacket(boolean type) {//don't think this is correct..
  4499. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4500. mplew.writeShort(SendOpcode.CONTI_STATE.getValue());
  4501. mplew.write(type ? 1 : 2);
  4502. mplew.write(0);
  4503. return mplew.getPacket();
  4504. }
  4505.  
  4506. public static byte[] getMiniGame(MapleClient c, MapleMiniGame minigame, boolean owner, int piece) {
  4507. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4508. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4509. mplew.write(PlayerInteractionHandler.Action.ROOM.getCode());
  4510. mplew.write(1);
  4511. mplew.write(0);
  4512. mplew.write(owner ? 0 : 1);
  4513. mplew.write(0);
  4514. addCharLook(mplew, minigame.getOwner(), false);
  4515. mplew.writeMapleAsciiString(minigame.getOwner().getName());
  4516. if (minigame.getVisitor() != null) {
  4517. MapleCharacter visitor = minigame.getVisitor();
  4518. mplew.write(1);
  4519. addCharLook(mplew, visitor, false);
  4520. mplew.writeMapleAsciiString(visitor.getName());
  4521. }
  4522. mplew.write(0xFF);
  4523. mplew.write(0);
  4524. mplew.writeInt(1);
  4525. mplew.writeInt(minigame.getOwner().getMiniGamePoints("wins", true));
  4526. mplew.writeInt(minigame.getOwner().getMiniGamePoints("ties", true));
  4527. mplew.writeInt(minigame.getOwner().getMiniGamePoints("losses", true));
  4528. mplew.writeInt(minigame.getOwner().getOmokPoints());
  4529. if (minigame.getVisitor() != null) {
  4530. MapleCharacter visitor = minigame.getVisitor();
  4531. mplew.write(1);
  4532. mplew.writeInt(1);
  4533. mplew.writeInt(visitor.getMiniGamePoints("wins", true));
  4534. mplew.writeInt(visitor.getMiniGamePoints("ties", true));
  4535. mplew.writeInt(visitor.getMiniGamePoints("losses", true));
  4536. mplew.writeInt(minigame.getVisitor().getOmokPoints());
  4537. }
  4538. mplew.write(0xFF);
  4539. mplew.writeMapleAsciiString(minigame.getDescription());
  4540. mplew.write(piece);
  4541. mplew.write(0);
  4542. return mplew.getPacket();
  4543. }
  4544.  
  4545. public static byte[] getMiniGameReady(MapleMiniGame game) {
  4546. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  4547. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4548. mplew.write(PlayerInteractionHandler.Action.READY.getCode());
  4549. return mplew.getPacket();
  4550. }
  4551.  
  4552. public static byte[] getMiniGameUnReady(MapleMiniGame game) {
  4553. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  4554. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4555. mplew.write(PlayerInteractionHandler.Action.UN_READY.getCode());
  4556. return mplew.getPacket();
  4557. }
  4558.  
  4559. public static byte[] getMiniGameStart(MapleMiniGame game, int loser) {
  4560. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(4);
  4561. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4562. mplew.write(PlayerInteractionHandler.Action.START.getCode());
  4563. mplew.write(loser);
  4564. return mplew.getPacket();
  4565. }
  4566.  
  4567. public static byte[] getMiniGameSkipOwner(MapleMiniGame game) {
  4568. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(4);
  4569. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4570. mplew.write(PlayerInteractionHandler.Action.SKIP.getCode());
  4571. mplew.write(0x01);
  4572. return mplew.getPacket();
  4573. }
  4574.  
  4575. public static byte[] getMiniGameRequestTie(MapleMiniGame game) {
  4576. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  4577. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4578. mplew.write(PlayerInteractionHandler.Action.REQUEST_TIE.getCode());
  4579. return mplew.getPacket();
  4580. }
  4581.  
  4582. public static byte[] getMiniGameDenyTie(MapleMiniGame game) {
  4583. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  4584. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4585. mplew.write(PlayerInteractionHandler.Action.ANSWER_TIE.getCode());
  4586. return mplew.getPacket();
  4587. }
  4588.  
  4589. public static byte[] getMiniGameFull() {
  4590. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(5);
  4591. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4592. mplew.write(PlayerInteractionHandler.Action.ROOM.getCode());
  4593. mplew.write(0);
  4594. mplew.write(2);
  4595. return mplew.getPacket();
  4596. }
  4597.  
  4598. public static byte[] getMiniGameSkipVisitor(MapleMiniGame game) {
  4599. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(4);
  4600. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4601. mplew.writeShort(PlayerInteractionHandler.Action.SKIP.getCode());
  4602. return mplew.getPacket();
  4603. }
  4604.  
  4605. public static byte[] getMiniGameMoveOmok(MapleMiniGame game, int move1, int move2, int move3) {
  4606. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(12);
  4607. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4608. mplew.write(PlayerInteractionHandler.Action.MOVE_OMOK.getCode());
  4609. mplew.writeInt(move1);
  4610. mplew.writeInt(move2);
  4611. mplew.write(move3);
  4612. return mplew.getPacket();
  4613. }
  4614.  
  4615. public static byte[] getMiniGameNewVisitor(MapleCharacter c, int slot) {
  4616. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4617. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4618. mplew.write(PlayerInteractionHandler.Action.VISIT.getCode());
  4619. mplew.write(slot);
  4620. addCharLook(mplew, c, false);
  4621. mplew.writeMapleAsciiString(c.getName());
  4622. mplew.writeInt(1);
  4623. mplew.writeInt(c.getMiniGamePoints("wins", true));
  4624. mplew.writeInt(c.getMiniGamePoints("ties", true));
  4625. mplew.writeInt(c.getMiniGamePoints("losses", true));
  4626. mplew.writeInt(c.getOmokPoints());
  4627. return mplew.getPacket();
  4628. }
  4629.  
  4630. public static byte[] getMiniGameRemoveVisitor() {
  4631. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  4632. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4633. mplew.write(PlayerInteractionHandler.Action.EXIT.getCode());
  4634. mplew.write(1);
  4635. return mplew.getPacket();
  4636. }
  4637.  
  4638. private static byte[] getMiniGameResult(MapleMiniGame game, int win, int lose, int tie, int result, int forfeit, boolean omok) {
  4639. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4640. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4641. mplew.write(PlayerInteractionHandler.Action.GET_RESULT.getCode());
  4642. if (tie == 0 && forfeit != 1) {
  4643. mplew.write(0);
  4644. } else if (tie == 1) {
  4645. mplew.write(1);
  4646. } else if (forfeit == 1) {
  4647. mplew.write(2);
  4648. }
  4649. mplew.write(game.getLoser());
  4650. mplew.writeInt(1); // unknown
  4651. mplew.writeInt(game.getOwner().getMiniGamePoints("wins", omok) + win); // wins
  4652. mplew.writeInt(game.getOwner().getMiniGamePoints("ties", omok) + tie); // ties
  4653. mplew.writeInt(game.getOwner().getMiniGamePoints("losses", omok) + lose); // losses
  4654. mplew.writeInt(game.getOwner().getUpdatedOmokPoints(win, lose, game.getVisitor())); // points
  4655. mplew.writeInt(1); // start of visitor; unknown
  4656. mplew.writeInt(game.getVisitor().getMiniGamePoints("wins", omok) + lose); // wins
  4657. mplew.writeInt(game.getVisitor().getMiniGamePoints("ties", omok) + tie); // ties
  4658. mplew.writeInt(game.getVisitor().getMiniGamePoints("losses", omok) + win); // losses
  4659. mplew.writeInt(game.getVisitor().getUpdatedOmokPoints(lose, win, game.getOwner())); // points
  4660. game.getOwner().setMiniGamePoints(game.getVisitor(), result, omok);
  4661. return mplew.getPacket();
  4662. }
  4663.  
  4664. public static byte[] getMiniGameOwnerWin(MapleMiniGame game) {
  4665. return getMiniGameResult(game, 0, 1, 0, 1, 0, true);
  4666. }
  4667.  
  4668. public static byte[] getMiniGameVisitorWin(MapleMiniGame game) {
  4669. return getMiniGameResult(game, 1, 0, 0, 2, 0, true);
  4670. }
  4671.  
  4672. public static byte[] getMiniGameTie(MapleMiniGame game) {
  4673. return getMiniGameResult(game, 0, 0, 1, 3, 0, true);
  4674. }
  4675.  
  4676. public static byte[] getMiniGameOwnerForfeit(MapleMiniGame game) {
  4677. return getMiniGameResult(game, 0, 1, 0, 2, 1, true);
  4678. }
  4679.  
  4680. public static byte[] getMiniGameVisitorForfeit(MapleMiniGame game) {
  4681. return getMiniGameResult(game, 1, 0, 0, 1, 1, true);
  4682. }
  4683.  
  4684. public static byte[] getMiniGameClose() {
  4685. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(5);
  4686. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4687. mplew.write(PlayerInteractionHandler.Action.EXIT.getCode());
  4688. mplew.write(1);
  4689. mplew.write(3);
  4690. return mplew.getPacket();
  4691. }
  4692.  
  4693. public static byte[] getMatchCard(MapleClient c, MapleMiniGame minigame, boolean owner, int piece) {
  4694. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4695. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4696. mplew.write(PlayerInteractionHandler.Action.ROOM.getCode());
  4697. mplew.write(2);
  4698. mplew.write(2);
  4699. mplew.write(owner ? 0 : 1);
  4700. mplew.write(0);
  4701. addCharLook(mplew, minigame.getOwner(), false);
  4702. mplew.writeMapleAsciiString(minigame.getOwner().getName());
  4703. if (minigame.getVisitor() != null) {
  4704. MapleCharacter visitor = minigame.getVisitor();
  4705. mplew.write(1);
  4706. addCharLook(mplew, visitor, false);
  4707. mplew.writeMapleAsciiString(visitor.getName());
  4708. }
  4709. mplew.write(0xFF);
  4710. mplew.write(0);
  4711. mplew.writeInt(2);
  4712. mplew.writeInt(minigame.getOwner().getMiniGamePoints("wins", false));
  4713. mplew.writeInt(minigame.getOwner().getMiniGamePoints("ties", false));
  4714. mplew.writeInt(minigame.getOwner().getMiniGamePoints("losses", false));
  4715. mplew.writeInt(2000);
  4716. if (minigame.getVisitor() != null) {
  4717. MapleCharacter visitor = minigame.getVisitor();
  4718. mplew.write(1);
  4719. mplew.writeInt(2);
  4720. mplew.writeInt(visitor.getMiniGamePoints("wins", false));
  4721. mplew.writeInt(visitor.getMiniGamePoints("ties", false));
  4722. mplew.writeInt(visitor.getMiniGamePoints("losses", false));
  4723. mplew.writeInt(2000);
  4724. }
  4725. mplew.write(0xFF);
  4726. mplew.writeMapleAsciiString(minigame.getDescription());
  4727. mplew.write(piece);
  4728. mplew.write(0);
  4729. return mplew.getPacket();
  4730. }
  4731.  
  4732. public static byte[] getMatchCardStart(MapleMiniGame game, int loser) {
  4733. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4734. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4735. mplew.write(PlayerInteractionHandler.Action.START.getCode());
  4736. mplew.write(loser);
  4737. mplew.write(0x0C);
  4738. int last = 13;
  4739. if (game.getMatchesToWin() > 10) {
  4740. last = 31;
  4741. } else if (game.getMatchesToWin() > 6) {
  4742. last = 21;
  4743. }
  4744. for (int i = 1; i < last; i++) {
  4745. mplew.writeInt(game.getCardId(i));
  4746. }
  4747. return mplew.getPacket();
  4748. }
  4749.  
  4750. public static byte[] getMatchCardNewVisitor(MapleCharacter c, int slot) {
  4751. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4752. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4753. mplew.write(PlayerInteractionHandler.Action.VISIT.getCode());
  4754. mplew.write(slot);
  4755. addCharLook(mplew, c, false);
  4756. mplew.writeMapleAsciiString(c.getName());
  4757. mplew.writeInt(1);
  4758. mplew.writeInt(c.getMiniGamePoints("wins", false));
  4759. mplew.writeInt(c.getMiniGamePoints("ties", false));
  4760. mplew.writeInt(c.getMiniGamePoints("losses", false));
  4761. mplew.writeInt(2000);
  4762. return mplew.getPacket();
  4763. }
  4764.  
  4765. public static byte[] getMatchCardSelect(MapleMiniGame game, int turn, int slot, int firstslot, int type) {
  4766. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  4767. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4768. mplew.write(PlayerInteractionHandler.Action.SELECT_CARD.getCode());
  4769. mplew.write(turn);
  4770. if (turn == 1) {
  4771. mplew.write(slot);
  4772. } else if (turn == 0) {
  4773. mplew.write(slot);
  4774. mplew.write(firstslot);
  4775. mplew.write(type);
  4776. }
  4777. return mplew.getPacket();
  4778. }
  4779.  
  4780. public static byte[] getMatchCardOwnerWin(MapleMiniGame game) {
  4781. return getMiniGameResult(game, 1, 0, 0, 1, 0, false);
  4782. }
  4783.  
  4784. public static byte[] getMatchCardVisitorWin(MapleMiniGame game) {
  4785. return getMiniGameResult(game, 0, 1, 0, 2, 0, false);
  4786. }
  4787.  
  4788. public static byte[] getMatchCardTie(MapleMiniGame game) {
  4789. return getMiniGameResult(game, 0, 0, 1, 3, 0, false);
  4790. }
  4791.  
  4792. public static byte[] fredrickMessage(byte operation) {
  4793. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4794. mplew.writeShort(SendOpcode.FREDRICK_MESSAGE.getValue());
  4795. mplew.write(operation);
  4796. return mplew.getPacket();
  4797. }
  4798.  
  4799. public static byte[] getFredrick(byte op) {
  4800. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4801. mplew.writeShort(SendOpcode.FREDRICK.getValue());
  4802. mplew.write(op);
  4803.  
  4804. switch (op) {
  4805. case 0x24:
  4806. mplew.skip(8);
  4807. break;
  4808. default:
  4809. mplew.write(0);
  4810. break;
  4811. }
  4812.  
  4813. return mplew.getPacket();
  4814. }
  4815.  
  4816. public static byte[] getFredrick(MapleCharacter chr) {
  4817. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4818. mplew.writeShort(SendOpcode.FREDRICK.getValue());
  4819. mplew.write(0x23);
  4820. mplew.writeInt(9030000); // Fredrick
  4821. mplew.writeInt(32272); //id
  4822. mplew.skip(5);
  4823. mplew.writeInt(chr.getMerchantMeso());
  4824. mplew.write(0);
  4825. try {
  4826. List<Pair<Item, MapleInventoryType>> items = ItemFactory.MERCHANT.loadItems(chr.getId(), false);
  4827. mplew.write(items.size());
  4828.  
  4829. for (int i = 0; i < items.size(); i++) {
  4830. addItemInfo(mplew, items.get(i).getLeft(), true);
  4831. }
  4832. } catch (SQLException e) {
  4833. }
  4834. mplew.skip(3);
  4835. return mplew.getPacket();
  4836. }
  4837.  
  4838. public static byte[] addOmokBox(MapleCharacter c, int ammount, int type) {
  4839. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4840. mplew.writeShort(SendOpcode.UPDATE_CHAR_BOX.getValue());
  4841. mplew.writeInt(c.getId());
  4842. addAnnounceBox(mplew, c.getMiniGame(), 1, 0, ammount, type);
  4843. return mplew.getPacket();
  4844. }
  4845.  
  4846. public static byte[] removeOmokBox(MapleCharacter c) {
  4847. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  4848. mplew.writeShort(SendOpcode.UPDATE_CHAR_BOX.getValue());
  4849. mplew.writeInt(c.getId());
  4850. mplew.write(0);
  4851. return mplew.getPacket();
  4852. }
  4853.  
  4854. public static byte[] addMatchCardBox(MapleCharacter c, int ammount, int type) {
  4855. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4856. mplew.writeShort(SendOpcode.UPDATE_CHAR_BOX.getValue());
  4857. mplew.writeInt(c.getId());
  4858. addAnnounceBox(mplew, c.getMiniGame(), 2, 0, ammount, type);
  4859. return mplew.getPacket();
  4860. }
  4861.  
  4862. public static byte[] removeMatchcardBox(MapleCharacter c) {
  4863. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4864. mplew.writeShort(SendOpcode.UPDATE_CHAR_BOX.getValue());
  4865. mplew.writeInt(c.getId());
  4866. mplew.write(0);
  4867. return mplew.getPacket();
  4868. }
  4869.  
  4870. public static byte[] getPlayerShopChat(MapleCharacter c, String chat, byte slot) {
  4871. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4872. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4873. mplew.write(PlayerInteractionHandler.Action.CHAT.getCode());
  4874. mplew.write(PlayerInteractionHandler.Action.CHAT_THING.getCode());
  4875. mplew.write(slot);
  4876. mplew.writeMapleAsciiString(c.getName() + " : " + chat);
  4877. return mplew.getPacket();
  4878. }
  4879.  
  4880. public static byte[] getTradeChat(MapleCharacter c, String chat, boolean owner) {
  4881. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4882. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4883. mplew.write(PlayerInteractionHandler.Action.CHAT.getCode());
  4884. mplew.write(PlayerInteractionHandler.Action.CHAT_THING.getCode());
  4885. mplew.write(owner ? 0 : 1);
  4886. mplew.writeMapleAsciiString(c.getName() + " : " + chat);
  4887. return mplew.getPacket();
  4888. }
  4889.  
  4890. public static byte[] hiredMerchantBox() {
  4891. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4892. mplew.writeShort(SendOpcode.ENTRUSTED_SHOP_CHECK_RESULT.getValue()); // header.
  4893. mplew.write(0x07);
  4894. return mplew.getPacket();
  4895. }
  4896.  
  4897. public static byte[] owlOfMinerva(MapleClient c, int itemid, List<HiredMerchant> hms, List<MaplePlayerShopItem> items) { //Thanks moongra, you save me some time :)
  4898. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4899. mplew.writeShort(SendOpcode.SHOP_SCANNER_RESULT.getValue()); // header.
  4900. mplew.write(6);
  4901. mplew.writeInt(0);
  4902. mplew.writeInt(itemid);
  4903. mplew.writeInt(hms.size());
  4904. for (HiredMerchant hm : hms) {
  4905. for (MaplePlayerShopItem item : items) {
  4906. mplew.writeMapleAsciiString(hm.getOwner());
  4907. mplew.writeInt(hm.getMapId());
  4908. mplew.writeMapleAsciiString(hm.getDescription());
  4909. mplew.writeInt(item.getItem().getQuantity());
  4910. mplew.writeInt(item.getBundles());
  4911. mplew.writeInt(item.getPrice());
  4912. mplew.writeInt(hm.getOwnerId());
  4913. mplew.write(hm.getFreeSlot() == -1 ? 1 : 0);
  4914. MapleCharacter chr = c.getChannelServer().getPlayerStorage().getCharacterById(hm.getOwnerId());
  4915. if ((chr != null) && (c.getChannel() == hm.getChannel())) {
  4916. mplew.write(1);
  4917. } else {
  4918. mplew.write(2);
  4919. }
  4920.  
  4921. if (item.getItem().getItemId() / 1000000 == 1) {
  4922. addItemInfo(mplew, item.getItem(), true);
  4923. }
  4924. }
  4925. }
  4926. return mplew.getPacket();
  4927. }
  4928.  
  4929. public static byte[] retrieveFirstMessage() {
  4930. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4931. mplew.writeShort(SendOpcode.ENTRUSTED_SHOP_CHECK_RESULT.getValue()); // header.
  4932. mplew.write(0x09);
  4933. return mplew.getPacket();
  4934. }
  4935.  
  4936. public static byte[] remoteChannelChange(byte ch) {
  4937. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4938. mplew.writeShort(SendOpcode.ENTRUSTED_SHOP_CHECK_RESULT.getValue()); // header.
  4939. mplew.write(0x10);
  4940. mplew.writeInt(0);//No idea yet
  4941. mplew.write(ch);
  4942. return mplew.getPacket();
  4943. }
  4944. /*
  4945. * Possible things for ENTRUSTED_SHOP_CHECK_RESULT
  4946. * 0x0E = 00 = Renaming Failed - Can't find the merchant, 01 = Renaming succesful
  4947. * 0x10 = Changes channel to the store (Store is open at Channel 1, do you want to change channels?)
  4948. * 0x11 = You cannot sell any items when managing.. blabla
  4949. * 0x12 = FKING POPUP LOL
  4950. */
  4951.  
  4952. public static byte[] getHiredMerchant(MapleCharacter chr, HiredMerchant hm, boolean firstTime) {//Thanks Dustin
  4953. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  4954. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  4955. mplew.write(PlayerInteractionHandler.Action.ROOM.getCode());
  4956. mplew.write(0x05);
  4957. mplew.write(0x04);
  4958. mplew.writeShort(hm.getVisitorSlot(chr) + 1);
  4959. mplew.writeInt(hm.getItemId());
  4960. mplew.writeMapleAsciiString("Hired Merchant");
  4961. for (int i = 0; i < 3; i++) {
  4962. if (hm.getVisitors()[i] != null) {
  4963. mplew.write(i + 1);
  4964. addCharLook(mplew, hm.getVisitors()[i], false);
  4965. mplew.writeMapleAsciiString(hm.getVisitors()[i].getName());
  4966. }
  4967. }
  4968. mplew.write(-1);
  4969. if (hm.isOwner(chr)) {
  4970. mplew.writeShort(hm.getMessages().size());
  4971. for (int i = 0; i < hm.getMessages().size(); i++) {
  4972. mplew.writeMapleAsciiString(hm.getMessages().get(i).getLeft());
  4973. mplew.write(hm.getMessages().get(i).getRight());
  4974. }
  4975. } else {
  4976. mplew.writeShort(0);
  4977. }
  4978. mplew.writeMapleAsciiString(hm.getOwner());
  4979. if (hm.isOwner(chr)) {
  4980. mplew.writeInt(hm.getTimeLeft());
  4981. mplew.write(firstTime ? 1 : 0);
  4982. //List<SoldItem> sold = hm.getSold();
  4983. mplew.write(0);//sold.size()
  4984. /*for (SoldItem s : sold) { fix this
  4985. mplew.writeInt(s.getItemId());
  4986. mplew.writeShort(s.getQuantity());
  4987. mplew.writeInt(s.getMesos());
  4988. mplew.writeMapleAsciiString(s.getBuyer());
  4989. }*/
  4990. mplew.writeInt(chr.getMerchantMeso());//:D?
  4991. }
  4992. mplew.writeMapleAsciiString(hm.getDescription());
  4993. mplew.write(0x10); //TODO SLOTS, which is 16 for most stores...slotMax
  4994. mplew.writeInt(chr.getMeso());
  4995. mplew.write(hm.getItems().size());
  4996. if (hm.getItems().isEmpty()) {
  4997. mplew.write(0);//Hmm??
  4998. } else {
  4999. for (MaplePlayerShopItem item : hm.getItems()) {
  5000. mplew.writeShort(item.getBundles());
  5001. mplew.writeShort(item.getItem().getQuantity());
  5002. mplew.writeInt(item.getPrice());
  5003. addItemInfo(mplew, item.getItem(), true);
  5004. }
  5005. }
  5006. return mplew.getPacket();
  5007. }
  5008.  
  5009. public static byte[] updateHiredMerchant(HiredMerchant hm, MapleCharacter chr) {
  5010. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5011. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  5012. mplew.write(PlayerInteractionHandler.Action.UPDATE_MERCHANT.getCode());
  5013. mplew.writeInt(chr.getMeso());
  5014. mplew.write(hm.getItems().size());
  5015. for (MaplePlayerShopItem item : hm.getItems()) {
  5016. mplew.writeShort(item.getBundles());
  5017. mplew.writeShort(item.getItem().getQuantity());
  5018. mplew.writeInt(item.getPrice());
  5019. addItemInfo(mplew, item.getItem(), true);
  5020. }
  5021. return mplew.getPacket();
  5022. }
  5023.  
  5024. public static byte[] hiredMerchantChat(String message, byte slot) {
  5025. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5026. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  5027. mplew.write(PlayerInteractionHandler.Action.CHAT.getCode());
  5028. mplew.write(PlayerInteractionHandler.Action.CHAT_THING.getCode());
  5029. mplew.write(slot);
  5030. mplew.writeMapleAsciiString(message);
  5031. return mplew.getPacket();
  5032. }
  5033.  
  5034. public static byte[] hiredMerchantVisitorLeave(int slot) {
  5035. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5036. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  5037. mplew.write(PlayerInteractionHandler.Action.EXIT.getCode());
  5038. if (slot != 0) {
  5039. mplew.write(slot);
  5040. }
  5041. return mplew.getPacket();
  5042. }
  5043.  
  5044. public static byte[] hiredMerchantOwnerLeave() {
  5045. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5046. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  5047. mplew.write(PlayerInteractionHandler.Action.REAL_CLOSE_MERCHANT.getCode());
  5048. mplew.write(0);
  5049. return mplew.getPacket();
  5050. }
  5051.  
  5052. public static byte[] leaveHiredMerchant(int slot, int status2) {
  5053. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5054. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  5055. mplew.write(PlayerInteractionHandler.Action.EXIT.getCode());
  5056. mplew.write(slot);
  5057. mplew.write(status2);
  5058. return mplew.getPacket();
  5059. }
  5060.  
  5061. public static byte[] hiredMerchantVisitorAdd(MapleCharacter chr, int slot) {
  5062. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5063. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  5064. mplew.write(PlayerInteractionHandler.Action.VISIT.getCode());
  5065. mplew.write(slot);
  5066. addCharLook(mplew, chr, false);
  5067. mplew.writeMapleAsciiString(chr.getName());
  5068. return mplew.getPacket();
  5069. }
  5070.  
  5071. public static byte[] spawnHiredMerchant(HiredMerchant hm) {
  5072. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5073. mplew.writeShort(SendOpcode.SPAWN_HIRED_MERCHANT.getValue());
  5074. mplew.writeInt(hm.getOwnerId());
  5075. mplew.writeInt(hm.getItemId());
  5076. mplew.writeShort((short) hm.getPosition().getX());
  5077. mplew.writeShort((short) hm.getPosition().getY());
  5078. mplew.writeShort(0);
  5079. mplew.writeMapleAsciiString(hm.getOwner());
  5080. mplew.write(0x05);
  5081. mplew.writeInt(hm.getObjectId());
  5082. mplew.writeMapleAsciiString(hm.getDescription());
  5083. mplew.write(hm.getItemId() % 10);
  5084. mplew.write(new byte[]{1, 4});
  5085. return mplew.getPacket();
  5086. }
  5087.  
  5088. public static byte[] destroyHiredMerchant(int id) {
  5089. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5090. mplew.writeShort(SendOpcode.DESTROY_HIRED_MERCHANT.getValue());
  5091. mplew.writeInt(id);
  5092. return mplew.getPacket();
  5093. }
  5094.  
  5095. public static byte[] spawnPlayerNPC(PlayerNPCs npc) {
  5096. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5097. mplew.writeShort(SendOpcode.SPAWN_NPC_REQUEST_CONTROLLER.getValue());
  5098. mplew.write(1);
  5099. mplew.writeInt(npc.getObjectId());
  5100. mplew.writeInt(npc.getId());
  5101. mplew.writeShort(npc.getPosition().x);
  5102. mplew.writeShort(npc.getCY());
  5103. mplew.write(1);
  5104. mplew.writeShort(npc.getFH());
  5105. mplew.writeShort(npc.getRX0());
  5106. mplew.writeShort(npc.getRX1());
  5107. mplew.write(1);
  5108. return mplew.getPacket();
  5109. }
  5110.  
  5111. public static byte[] sendYellowTip(String tip) {
  5112. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5113. mplew.writeShort(SendOpcode.SET_WEEK_EVENT_MESSAGE.getValue());
  5114. mplew.write(0xFF);
  5115. mplew.writeMapleAsciiString(tip);
  5116. mplew.writeShort(0);
  5117. return mplew.getPacket();
  5118. }
  5119.  
  5120. public static byte[] givePirateBuff(List<Pair<MapleBuffStat, Integer>> statups, int buffid, int duration) {
  5121. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5122. boolean infusion = buffid == Buccaneer.SPEED_INFUSION || buffid == ThunderBreaker.SPEED_INFUSION || buffid == Corsair.SPEED_INFUSION;
  5123. mplew.writeShort(SendOpcode.GIVE_BUFF.getValue());
  5124. writeLongMask(mplew, statups);
  5125. mplew.writeShort(0);
  5126. for (Pair<MapleBuffStat, Integer> stat : statups) {
  5127. mplew.writeInt(stat.getRight().shortValue());
  5128. mplew.writeInt(buffid);
  5129. mplew.skip(infusion ? 10 : 5);
  5130. mplew.writeShort(duration);
  5131. }
  5132. mplew.skip(3);
  5133. return mplew.getPacket();
  5134. }
  5135.  
  5136. public static byte[] giveForgeinPirateBuff(int cid, int buffid, int time, List<Pair<MapleBuffStat, Integer>> statups) {
  5137. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5138. boolean infusion = buffid == Buccaneer.SPEED_INFUSION || buffid == ThunderBreaker.SPEED_INFUSION || buffid == Corsair.SPEED_INFUSION;
  5139. mplew.writeShort(SendOpcode.GIVE_FOREIGN_BUFF.getValue());
  5140. mplew.writeInt(cid);
  5141. writeLongMask(mplew, statups);
  5142. mplew.writeShort(0);
  5143. for (Pair<MapleBuffStat, Integer> statup : statups) {
  5144. mplew.writeInt(statup.getRight().shortValue());
  5145. mplew.writeInt(buffid);
  5146. mplew.skip(infusion ? 10 : 5);
  5147. mplew.writeShort(time);
  5148. }
  5149. mplew.writeShort(0);
  5150. mplew.write(2);
  5151. return mplew.getPacket();
  5152. }
  5153.  
  5154. public static byte[] sendMTS(List<MTSItemInfo> items, int tab, int type, int page, int pages) {
  5155. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5156. mplew.writeShort(SendOpcode.MTS_OPERATION.getValue());
  5157. mplew.write(0x15); //operation
  5158. mplew.writeInt(pages * 16); //testing, change to 10 if fails
  5159. mplew.writeInt(items.size()); //number of items
  5160. mplew.writeInt(tab);
  5161. mplew.writeInt(type);
  5162. mplew.writeInt(page);
  5163. mplew.write(1);
  5164. mplew.write(1);
  5165. for (int i = 0; i < items.size(); i++) {
  5166. MTSItemInfo item = items.get(i);
  5167. addItemInfo(mplew, item.getItem(), true);
  5168. mplew.writeInt(item.getID()); //id
  5169. mplew.writeInt(item.getTaxes()); //this + below = price
  5170. mplew.writeInt(item.getPrice()); //price
  5171. mplew.writeInt(0);
  5172. mplew.writeLong(getTime(item.getEndingDate()));
  5173. mplew.writeMapleAsciiString(item.getSeller()); //account name (what was nexon thinking?)
  5174. mplew.writeMapleAsciiString(item.getSeller()); //char name
  5175. for (int j = 0; j < 28; j++) {
  5176. mplew.write(0);
  5177. }
  5178. }
  5179. mplew.write(1);
  5180. return mplew.getPacket();
  5181. }
  5182.  
  5183. public static byte[] noteSendMsg() {
  5184. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  5185. mplew.writeShort(SendOpcode.MEMO_RESULT.getValue());
  5186. mplew.write(4);
  5187. return mplew.getPacket();
  5188. }
  5189.  
  5190. /*
  5191. * 0 = Player online, use whisper
  5192. * 1 = Check player's name
  5193. * 2 = Receiver inbox full
  5194. */
  5195. public static byte[] noteError(byte error) {
  5196. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(4);
  5197. mplew.writeShort(SendOpcode.MEMO_RESULT.getValue());
  5198. mplew.write(5);
  5199. mplew.write(error);
  5200. return mplew.getPacket();
  5201. }
  5202.  
  5203. public static byte[] showNotes(ResultSet notes, int count) throws SQLException {
  5204. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5205. mplew.writeShort(SendOpcode.MEMO_RESULT.getValue());
  5206. mplew.write(3);
  5207. mplew.write(count);
  5208. for (int i = 0; i < count; i++) {
  5209. mplew.writeInt(notes.getInt("id"));
  5210. mplew.writeMapleAsciiString(notes.getString("from") + " ");//Stupid nexon forgot space lol
  5211. mplew.writeMapleAsciiString(notes.getString("message"));
  5212. mplew.writeLong(getTime(notes.getLong("timestamp")));
  5213. mplew.write(notes.getByte("fame"));//FAME :D
  5214. notes.next();
  5215. }
  5216. return mplew.getPacket();
  5217. }
  5218.  
  5219. public static byte[] useChalkboard(MapleCharacter chr, boolean close) {
  5220. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5221. mplew.writeShort(SendOpcode.CHALKBOARD.getValue());
  5222. mplew.writeInt(chr.getId());
  5223. if (close) {
  5224. mplew.write(0);
  5225. } else {
  5226. mplew.write(1);
  5227. mplew.writeMapleAsciiString(chr.getChalkboard());
  5228. }
  5229. return mplew.getPacket();
  5230. }
  5231.  
  5232. public static byte[] trockRefreshMapList(MapleCharacter chr, boolean delete, boolean vip) {
  5233. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5234. mplew.writeShort(SendOpcode.MAP_TRANSFER_RESULT.getValue());
  5235. mplew.write(delete ? 2 : 3);
  5236. if (vip) {
  5237. mplew.write(1);
  5238. List<Integer> map = chr.getVipTrockMaps();
  5239. for (int i = 0; i < 10; i++) {
  5240. mplew.writeInt(map.get(i));
  5241. }
  5242. } else {
  5243. mplew.write(0);
  5244. List<Integer> map = chr.getTrockMaps();
  5245. for (int i = 0; i < 5; i++) {
  5246. mplew.writeInt(map.get(i));
  5247. }
  5248. }
  5249. return mplew.getPacket();
  5250. }
  5251.  
  5252. public static byte[] showMTSCash(MapleCharacter p) {
  5253. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5254. mplew.writeShort(SendOpcode.MTS_OPERATION2.getValue());
  5255. mplew.writeInt(p.getCashShop().getCash(4));
  5256. mplew.writeInt(p.getCashShop().getCash(2));
  5257. return mplew.getPacket();
  5258. }
  5259.  
  5260. public static byte[] MTSWantedListingOver(int nx, int items) {
  5261. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5262. mplew.writeShort(SendOpcode.MTS_OPERATION.getValue());
  5263. mplew.write(0x3D);
  5264. mplew.writeInt(nx);
  5265. mplew.writeInt(items);
  5266. return mplew.getPacket();
  5267. }
  5268.  
  5269. public static byte[] MTSConfirmSell() {
  5270. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5271. mplew.writeShort(SendOpcode.MTS_OPERATION.getValue());
  5272. mplew.write(0x1D);
  5273. return mplew.getPacket();
  5274. }
  5275.  
  5276. public static byte[] MTSConfirmBuy() {
  5277. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5278. mplew.writeShort(SendOpcode.MTS_OPERATION.getValue());
  5279. mplew.write(0x33);
  5280. return mplew.getPacket();
  5281. }
  5282.  
  5283. public static byte[] MTSFailBuy() {
  5284. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5285. mplew.writeShort(SendOpcode.MTS_OPERATION.getValue());
  5286. mplew.write(0x34);
  5287. mplew.write(0x42);
  5288. return mplew.getPacket();
  5289. }
  5290.  
  5291. public static byte[] MTSConfirmTransfer(int quantity, int pos) {
  5292. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5293. mplew.writeShort(SendOpcode.MTS_OPERATION.getValue());
  5294. mplew.write(0x27);
  5295. mplew.writeInt(quantity);
  5296. mplew.writeInt(pos);
  5297. return mplew.getPacket();
  5298. }
  5299.  
  5300. public static byte[] notYetSoldInv(List<MTSItemInfo> items) {
  5301. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5302. mplew.writeShort(SendOpcode.MTS_OPERATION.getValue());
  5303. mplew.write(0x23);
  5304. mplew.writeInt(items.size());
  5305. if (!items.isEmpty()) {
  5306. for (MTSItemInfo item : items) {
  5307. addItemInfo(mplew, item.getItem(), true);
  5308. mplew.writeInt(item.getID()); //id
  5309. mplew.writeInt(item.getTaxes()); //this + below = price
  5310. mplew.writeInt(item.getPrice()); //price
  5311. mplew.writeInt(0);
  5312. mplew.writeLong(getTime(item.getEndingDate()));
  5313. mplew.writeMapleAsciiString(item.getSeller()); //account name (what was nexon thinking?)
  5314. mplew.writeMapleAsciiString(item.getSeller()); //char name
  5315. for (int i = 0; i < 28; i++) {
  5316. mplew.write(0);
  5317. }
  5318. }
  5319. } else {
  5320. mplew.writeInt(0);
  5321. }
  5322. return mplew.getPacket();
  5323. }
  5324.  
  5325. public static byte[] transferInventory(List<MTSItemInfo> items) {
  5326. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5327. mplew.writeShort(SendOpcode.MTS_OPERATION.getValue());
  5328. mplew.write(0x21);
  5329. mplew.writeInt(items.size());
  5330. if (!items.isEmpty()) {
  5331. for (MTSItemInfo item : items) {
  5332. addItemInfo(mplew, item.getItem(), true);
  5333. mplew.writeInt(item.getID()); //id
  5334. mplew.writeInt(item.getTaxes()); //taxes
  5335. mplew.writeInt(item.getPrice()); //price
  5336. mplew.writeInt(0);
  5337. mplew.writeLong(getTime(item.getEndingDate()));
  5338. mplew.writeMapleAsciiString(item.getSeller()); //account name (what was nexon thinking?)
  5339. mplew.writeMapleAsciiString(item.getSeller()); //char name
  5340. for (int i = 0; i < 28; i++) {
  5341. mplew.write(0);
  5342. }
  5343. }
  5344. }
  5345. mplew.write(0xD0 + items.size());
  5346. mplew.write(new byte[]{-1, -1, -1, 0});
  5347. return mplew.getPacket();
  5348. }
  5349.  
  5350. public static byte[] showCouponRedeemedItem(int itemid) {
  5351. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5352. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  5353. mplew.writeShort(0x49); //v72
  5354. mplew.writeInt(0);
  5355. mplew.writeInt(1);
  5356. mplew.writeShort(1);
  5357. mplew.writeShort(0x1A);
  5358. mplew.writeInt(itemid);
  5359. mplew.writeInt(0);
  5360. return mplew.getPacket();
  5361. }
  5362.  
  5363. public static byte[] showCash(MapleCharacter mc) {
  5364. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5365. mplew.writeShort(SendOpcode.QUERY_CASH_RESULT.getValue());
  5366.  
  5367. mplew.writeInt(mc.getCashShop().getCash(1));
  5368. mplew.writeInt(mc.getCashShop().getCash(2));
  5369. mplew.writeInt(mc.getCashShop().getCash(4));
  5370.  
  5371. return mplew.getPacket();
  5372. }
  5373.  
  5374. public static byte[] enableCSUse() {
  5375. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5376. mplew.write(0x12);
  5377. mplew.skip(6);
  5378. return mplew.getPacket();
  5379. }
  5380.  
  5381. /**
  5382. *
  5383. * @param target
  5384. * @param mapid
  5385. * @param MTSmapCSchannel 0: MTS 1: Map 2: CS 3: Different Channel
  5386. * @return
  5387. */
  5388. public static byte[] getFindReply(String target, int mapid, int MTSmapCSchannel) {
  5389. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5390. mplew.writeShort(SendOpcode.WHISPER.getValue());
  5391. mplew.write(9);
  5392. mplew.writeMapleAsciiString(target);
  5393. mplew.write(MTSmapCSchannel); // 0: mts 1: map 2: cs
  5394. mplew.writeInt(mapid); // -1 if mts, cs
  5395. if (MTSmapCSchannel == 1) {
  5396. mplew.write(new byte[8]);
  5397. }
  5398. return mplew.getPacket();
  5399. }
  5400.  
  5401. public static byte[] sendAutoHpPot(int itemId) {
  5402. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5403. mplew.writeShort(SendOpcode.AUTO_HP_POT.getValue());
  5404. mplew.writeInt(itemId);
  5405. return mplew.getPacket();
  5406. }
  5407.  
  5408. public static byte[] sendAutoMpPot(int itemId) {
  5409. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  5410. mplew.writeShort(SendOpcode.AUTO_MP_POT.getValue());
  5411. mplew.writeInt(itemId);
  5412. return mplew.getPacket();
  5413. }
  5414.  
  5415. public static byte[] showOXQuiz(int questionSet, int questionId, boolean askQuestion) {
  5416. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  5417. mplew.writeShort(SendOpcode.OX_QUIZ.getValue());
  5418. mplew.write(askQuestion ? 1 : 0);
  5419. mplew.write(questionSet);
  5420. mplew.writeShort(questionId);
  5421. return mplew.getPacket();
  5422. }
  5423.  
  5424. public static byte[] updateGender(MapleCharacter chr) {
  5425. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  5426. mplew.writeShort(SendOpcode.SET_GENDER.getValue());
  5427. mplew.write(chr.getGender());
  5428. return mplew.getPacket();
  5429. }
  5430.  
  5431. public static byte[] enableReport() { // by snow
  5432. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  5433. mplew.writeShort(SendOpcode.CLAIM_STATUS_CHANGED.getValue());
  5434. mplew.write(1);
  5435. return mplew.getPacket();
  5436. }
  5437.  
  5438. public static byte[] giveFinalAttack(int skillid, int time) {//packets found by lailainoob
  5439. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5440. mplew.writeShort(SendOpcode.GIVE_BUFF.getValue());
  5441. mplew.writeLong(0);
  5442. mplew.writeShort(0);
  5443. mplew.write(0);//some 80 and 0 bs DIRECTION
  5444. mplew.write(0x80);//let's just do 80, then 0
  5445. mplew.writeInt(0);
  5446. mplew.writeShort(1);
  5447. mplew.writeInt(skillid);
  5448. mplew.writeInt(time);
  5449. mplew.writeInt(0);
  5450. return mplew.getPacket();
  5451. }
  5452.  
  5453. public static byte[] loadFamily(MapleCharacter player) {
  5454. String[] title = {"Family Reunion", "Summon Family", "My Drop Rate 1.5x (15 min)", "My EXP 1.5x (15 min)", "Family Bonding (30 min)", "My Drop Rate 2x (15 min)", "My EXP 2x (15 min)", "My Drop Rate 2x (30 min)", "My EXP 2x (30 min)", "My Party Drop Rate 2x (30 min)", "My Party EXP 2x (30 min)"};
  5455. String[] description = {"[Target] Me\n[Effect] Teleport directly to the Family member of your choice.", "[Target] 1 Family member\n[Effect] Summon a Family member of choice to the map you're in.", "[Target] Me\n[Time] 15 min.\n[Effect] Monster drop rate will be increased #c1.5x#.\n* If the Drop Rate event is in progress, this will be nullified.", "[Target] Me\n[Time] 15 min.\n[Effect] EXP earned from hunting will be increased #c1.5x#.\n* If the EXP event is in progress, this will be nullified.", "[Target] At least 6 Family members online that are below me in the Pedigree\n[Time] 30 min.\n[Effect] Monster drop rate and EXP earned will be increased #c2x#. \n* If the EXP event is in progress, this will be nullified.", "[Target] Me\n[Time] 15 min.\n[Effect] Monster drop rate will be increased #c2x#.\n* If the Drop Rate event is in progress, this will be nullified.", "[Target] Me\n[Time] 15 min.\n[Effect] EXP earned from hunting will be increased #c2x#.\n* If the EXP event is in progress, this will be nullified.", "[Target] Me\n[Time] 30 min.\n[Effect] Monster drop rate will be increased #c2x#.\n* If the Drop Rate event is in progress, this will be nullified.", "[Target] Me\n[Time] 30 min.\n[Effect] EXP earned from hunting will be increased #c2x#. \n* If the EXP event is in progress, this will be nullified.", "[Target] My party\n[Time] 30 min.\n[Effect] Monster drop rate will be increased #c2x#.\n* If the Drop Rate event is in progress, this will be nullified.", "[Target] My party\n[Time] 30 min.\n[Effect] EXP earned from hunting will be increased #c2x#.\n* If the EXP event is in progress, this will be nullified."};
  5456. int[] repCost = {3, 5, 7, 8, 10, 12, 15, 20, 25, 40, 50};
  5457. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5458. mplew.writeShort(SendOpcode.FAMILY_PRIVILEGE_LIST.getValue());
  5459. mplew.writeInt(11);
  5460. for (int i = 0; i < 11; i++) {
  5461. mplew.write(i > 4 ? (i % 2) + 1 : i);
  5462. mplew.writeInt(repCost[i] * 100);
  5463. mplew.writeInt(1);
  5464. mplew.writeMapleAsciiString(title[i]);
  5465. mplew.writeMapleAsciiString(description[i]);
  5466. }
  5467. return mplew.getPacket();
  5468. }
  5469.  
  5470. /**
  5471. * Family Result Message
  5472. *
  5473. * Possible values for <code>type</code>:<br>
  5474. * 67: You do not belong to the same family.<br>
  5475. * 69: The character you wish to add as\r\na Junior must be in the same
  5476. * map.<br>
  5477. * 70: This character is already a Junior of another character.<br>
  5478. * 71: The Junior you wish to add\r\nmust be at a lower rank.<br>
  5479. * 72: The gap between you and your\r\njunior must be within 20 levels.<br>
  5480. * 73: Another character has requested to add this character.\r\nPlease try
  5481. * again later.<br>
  5482. * 74: Another character has requested a summon.\r\nPlease try again
  5483. * later.<br>
  5484. * 75: The summons has failed. Your current location or state does not allow
  5485. * a summons.<br>
  5486. * 76: The family cannot extend more than 1000 generations from above and
  5487. * below.<br>
  5488. * 77: The Junior you wish to add\r\nmust be over Level 10.<br>
  5489. * 78: You cannot add a Junior \r\nthat has requested to change worlds.<br>
  5490. * 79: You cannot add a Junior \r\nsince you've requested to change
  5491. * worlds.<br>
  5492. * 80: Separation is not possible due to insufficient Mesos.\r\nYou will
  5493. * need %d Mesos to\r\nseparate with a Senior.<br>
  5494. * 81: Separation is not possible due to insufficient Mesos.\r\nYou will
  5495. * need %d Mesos to\r\nseparate with a Junior.<br>
  5496. * 82: The Entitlement does not apply because your level does not match the
  5497. * corresponding area.<br>
  5498. *
  5499. * @param type The type
  5500. * @return Family Result packet
  5501. */
  5502. public static byte[] sendFamilyMessage(int type, int mesos) {
  5503. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  5504. mplew.writeShort(SendOpcode.FAMILY_RESULT.getValue());
  5505. mplew.writeInt(type);
  5506. mplew.writeInt(mesos);
  5507. return mplew.getPacket();
  5508. }
  5509.  
  5510. public static byte[] getFamilyInfo(MapleFamilyEntry f) {
  5511. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5512. mplew.writeShort(SendOpcode.FAMILY_INFO_RESULT.getValue());
  5513. mplew.writeInt(f.getReputation()); // cur rep left
  5514. mplew.writeInt(f.getTotalReputation()); // tot rep left
  5515. mplew.writeInt(f.getTodaysRep()); // todays rep
  5516. mplew.writeShort(f.getJuniors()); // juniors added
  5517. mplew.writeShort(f.getTotalJuniors()); // juniors allowed
  5518. mplew.writeShort(0); //Unknown
  5519. mplew.writeInt(f.getId()); // id?
  5520. mplew.writeMapleAsciiString(f.getFamilyName());
  5521. mplew.writeInt(0);
  5522. mplew.writeShort(0);
  5523. return mplew.getPacket();
  5524. }
  5525.  
  5526. public static byte[] showPedigree(int chrid, Map<Integer, MapleFamilyEntry> members) {
  5527. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5528. mplew.writeShort(SendOpcode.FAMILY_CHART_RESULT.getValue());
  5529. //Hmmm xD
  5530. return mplew.getPacket();
  5531. }
  5532.  
  5533. public static byte[] updateAreaInfo(int area, String info) {
  5534. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5535. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  5536. mplew.write(0x0A); //0x0B in v95
  5537. mplew.writeShort(area);//infoNumber
  5538. mplew.writeMapleAsciiString(info);
  5539. return mplew.getPacket();
  5540. }
  5541.  
  5542. public static byte[] getGPMessage(int gpChange) {
  5543. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  5544. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  5545. mplew.write(6);
  5546. mplew.writeInt(gpChange);
  5547. return mplew.getPacket();
  5548. }
  5549.  
  5550. public static byte[] getItemMessage(int itemid) {
  5551. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  5552. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  5553. mplew.write(7);
  5554. mplew.writeInt(itemid);
  5555. return mplew.getPacket();
  5556. }
  5557.  
  5558. public static byte[] addCard(boolean full, int cardid, int level) {
  5559. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(11);
  5560. mplew.writeShort(SendOpcode.MONSTER_BOOK_SET_CARD.getValue());
  5561. mplew.write(full ? 0 : 1);
  5562. mplew.writeInt(cardid);
  5563. mplew.writeInt(level);
  5564. return mplew.getPacket();
  5565. }
  5566.  
  5567. public static byte[] showGainCard() {
  5568. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  5569. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  5570. mplew.write(0x0D);
  5571. return mplew.getPacket();
  5572. }
  5573.  
  5574. public static byte[] showForeginCardEffect(int id) {
  5575. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  5576. mplew.writeShort(SendOpcode.SHOW_FOREIGN_EFFECT.getValue());
  5577. mplew.writeInt(id);
  5578. mplew.write(0x0D);
  5579. return mplew.getPacket();
  5580. }
  5581.  
  5582. public static byte[] changeCover(int cardid) {
  5583. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  5584. mplew.writeShort(SendOpcode.MONSTER_BOOK_SET_COVER.getValue());
  5585. mplew.writeInt(cardid);
  5586. return mplew.getPacket();
  5587. }
  5588.  
  5589. public static byte[] aranGodlyStats() {
  5590. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5591. mplew.writeShort(SendOpcode.FORCED_STAT_SET.getValue());
  5592. mplew.write(new byte[]{(byte) 0x1F, (byte) 0x0F, 0, 0, (byte) 0xE7, 3, (byte) 0xE7, 3, (byte) 0xE7, 3, (byte) 0xE7, 3, (byte) 0xFF, 0, (byte) 0xE7, 3, (byte) 0xE7, 3, (byte) 0x78, (byte) 0x8C});
  5593. return mplew.getPacket();
  5594. }
  5595.  
  5596. public static byte[] showIntro(String path) {
  5597. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5598. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  5599. mplew.write(0x12);
  5600. mplew.writeMapleAsciiString(path);
  5601. return mplew.getPacket();
  5602. }
  5603.  
  5604. public static byte[] showInfo(String path) {
  5605. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5606. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  5607. mplew.write(0x17);
  5608. mplew.writeMapleAsciiString(path);
  5609. mplew.writeInt(1);
  5610. return mplew.getPacket();
  5611. }
  5612.  
  5613. /**
  5614. * Sends a UI utility. 0x01 - Equipment Inventory. 0x02 - Stat Window. 0x03
  5615. * - Skill Window. 0x05 - Keyboard Settings. 0x06 - Quest window. 0x09 -
  5616. * Monsterbook Window. 0x0A - Char Info 0x0B - Guild BBS 0x12 - Monster
  5617. * Carnival Window 0x16 - Party Search. 0x17 - Item Creation Window. 0x1A -
  5618. * My Ranking O.O 0x1B - Family Window 0x1C - Family Pedigree 0x1D - GM
  5619. * Story Board /funny shet 0x1E - Envelop saying you got mail from an admin.
  5620. * lmfao 0x1F - Medal Window 0x20 - Maple Event (???) 0x21 - Invalid Pointer
  5621. * Crash
  5622. *
  5623. * @param ui
  5624. * @return
  5625. */
  5626. public static byte[] openUI(byte ui) {
  5627. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  5628. mplew.writeShort(SendOpcode.OPEN_UI.getValue());
  5629. mplew.write(ui);
  5630. return mplew.getPacket();
  5631. }
  5632.  
  5633. public static byte[] lockUI(boolean enable) {
  5634. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  5635. mplew.writeShort(SendOpcode.LOCK_UI.getValue());
  5636. mplew.write(enable ? 1 : 0);
  5637. return mplew.getPacket();
  5638. }
  5639.  
  5640. public static byte[] disableUI(boolean enable) {
  5641. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5642. mplew.writeShort(SendOpcode.DISABLE_UI.getValue());
  5643. mplew.write(enable ? 1 : 0);
  5644. return mplew.getPacket();
  5645. }
  5646.  
  5647. public static byte[] itemMegaphone(String msg, boolean whisper, int channel, Item item) {
  5648. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5649. mplew.writeShort(SendOpcode.SERVERMESSAGE.getValue());
  5650. mplew.write(8);
  5651. mplew.writeMapleAsciiString(msg);
  5652. mplew.write(channel - 1);
  5653. mplew.write(whisper ? 1 : 0);
  5654. if (item == null) {
  5655. mplew.write(0);
  5656. } else {
  5657. mplew.write(item.getPosition());
  5658. addItemInfo(mplew, item, true);
  5659. }
  5660. return mplew.getPacket();
  5661. }
  5662.  
  5663. public static byte[] removeNPC(int oid) { //Make npc's invisible
  5664. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5665. mplew.writeShort(SendOpcode.SPAWN_NPC_REQUEST_CONTROLLER.getValue());
  5666. mplew.write(0);
  5667. mplew.writeInt(oid);
  5668. return mplew.getPacket();
  5669. }
  5670.  
  5671. /**
  5672. * Sends a report response
  5673. *
  5674. * Possible values for <code>mode</code>:<br> 0: You have succesfully
  5675. * reported the user.<br> 1: Unable to locate the user.<br> 2: You may only
  5676. * report users 10 times a day.<br> 3: You have been reported to the GM's by
  5677. * a user.<br> 4: Your request did not go through for unknown reasons.
  5678. * Please try again later.<br>
  5679. *
  5680. * @param mode The mode
  5681. * @return Report Reponse packet
  5682. */
  5683. public static byte[] reportResponse(byte mode) {
  5684. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5685. mplew.writeShort(SendOpcode.SUE_CHARACTER_RESULT.getValue());
  5686. mplew.write(mode);
  5687. return mplew.getPacket();
  5688. }
  5689.  
  5690. public static byte[] sendHammerData(int hammerUsed) {
  5691. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5692. mplew.writeShort(SendOpcode.VICIOUS_HAMMER.getValue());
  5693. mplew.write(0x39);
  5694. mplew.writeInt(0);
  5695. mplew.writeInt(hammerUsed);
  5696. return mplew.getPacket();
  5697. }
  5698.  
  5699. public static byte[] sendHammerMessage() {
  5700. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5701. mplew.writeShort(SendOpcode.VICIOUS_HAMMER.getValue());
  5702. mplew.write(0x3D);
  5703. mplew.writeInt(0);
  5704. return mplew.getPacket();
  5705. }
  5706.  
  5707. public static byte[] playPortalSound() {
  5708. return showSpecialEffect(7);
  5709. }
  5710.  
  5711. public static byte[] showMonsterBookPickup() {
  5712. return showSpecialEffect(14);
  5713. }
  5714.  
  5715. public static byte[] showEquipmentLevelUp() {
  5716. return showSpecialEffect(15);
  5717. }
  5718.  
  5719. public static byte[] showItemLevelup() {
  5720. return showSpecialEffect(15);
  5721. }
  5722.  
  5723. /**
  5724. * 6 = Exp did not drop (Safety Charms) 7 = Enter portal sound 8 = Job
  5725. * change 9 = Quest complete 10 = Recovery 14 = Monster book pickup 15 =
  5726. * Equipment levelup 16 = Maker Skill Success 19 = Exp card [500, 200, 50]
  5727. *
  5728. * @param effect
  5729. * @return
  5730. */
  5731. public static byte[] showSpecialEffect(int effect) {
  5732. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5733. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  5734. mplew.write(effect);
  5735. return mplew.getPacket();
  5736. }
  5737.  
  5738. public static byte[] showForeignEffect(int cid, int effect) {
  5739. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5740. mplew.writeShort(SendOpcode.SHOW_FOREIGN_EFFECT.getValue());
  5741. mplew.writeInt(cid);
  5742. mplew.write(effect);
  5743. return mplew.getPacket();
  5744. }
  5745.  
  5746. public static byte[] showOwnRecovery(byte heal) {
  5747. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5748. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  5749. mplew.write(0x0A);
  5750. mplew.write(heal);
  5751. return mplew.getPacket();
  5752. }
  5753.  
  5754. public static byte[] showRecovery(int cid, byte amount) {
  5755. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5756. mplew.writeShort(SendOpcode.SHOW_FOREIGN_EFFECT.getValue());
  5757. mplew.writeInt(cid);
  5758. mplew.write(0x0A);
  5759. mplew.write(amount);
  5760. return mplew.getPacket();
  5761. }
  5762.  
  5763. public static byte[] showWheelsLeft(int left) {
  5764. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5765. mplew.writeShort(SendOpcode.SHOW_ITEM_GAIN_INCHAT.getValue());
  5766. mplew.write(0x15);
  5767. mplew.write(left);
  5768. return mplew.getPacket();
  5769. }
  5770.  
  5771. public static byte[] updateQuestFinish(short quest, int npc, short nextquest) { //Check
  5772. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5773. mplew.writeShort(SendOpcode.UPDATE_QUEST_INFO.getValue()); //0xF2 in v95
  5774. mplew.write(8);//0x0A in v95
  5775. mplew.writeShort(quest);
  5776. mplew.writeInt(npc);
  5777. mplew.writeShort(nextquest);
  5778. return mplew.getPacket();
  5779. }
  5780.  
  5781. public static byte[] showInfoText(String text) {
  5782. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5783. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  5784. mplew.write(9);
  5785. mplew.writeMapleAsciiString(text);
  5786. return mplew.getPacket();
  5787. }
  5788.  
  5789. public static byte[] questError(short quest) {
  5790. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5791. mplew.writeShort(SendOpcode.UPDATE_QUEST_INFO.getValue());
  5792. mplew.write(0x0A);
  5793. mplew.writeShort(quest);
  5794. return mplew.getPacket();
  5795. }
  5796.  
  5797. public static byte[] questFailure(byte type) {
  5798. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5799. mplew.writeShort(SendOpcode.UPDATE_QUEST_INFO.getValue());
  5800. mplew.write(type);//0x0B = No meso, 0x0D = Worn by character, 0x0E = Not having the item ?
  5801. return mplew.getPacket();
  5802. }
  5803.  
  5804. public static byte[] questExpire(short quest) {
  5805. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5806. mplew.writeShort(SendOpcode.UPDATE_QUEST_INFO.getValue());
  5807. mplew.write(0x0F);
  5808. mplew.writeShort(quest);
  5809. return mplew.getPacket();
  5810. }
  5811.  
  5812. public static byte[] getMultiMegaphone(String[] messages, int channel, boolean showEar) {
  5813. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5814. mplew.writeShort(SendOpcode.SERVERMESSAGE.getValue());
  5815. mplew.write(0x0A);
  5816. if (messages[0] != null) {
  5817. mplew.writeMapleAsciiString(messages[0]);
  5818. }
  5819. mplew.write(messages.length);
  5820. for (int i = 1; i < messages.length; i++) {
  5821. if (messages[i] != null) {
  5822. mplew.writeMapleAsciiString(messages[i]);
  5823. }
  5824. }
  5825. for (int i = 0; i < 10; i++) {
  5826. mplew.write(channel - 1);
  5827. }
  5828. mplew.write(showEar ? 1 : 0);
  5829. mplew.write(1);
  5830. return mplew.getPacket();
  5831. }
  5832.  
  5833. /**
  5834. * Gets a gm effect packet (ie. hide, banned, etc.)
  5835. *
  5836. * Possible values for <code>type</code>:<br> 0x04: You have successfully
  5837. * blocked access.<br>
  5838. * 0x05: The unblocking has been successful.<br> 0x06 with Mode 0: You have
  5839. * successfully removed the name from the ranks.<br> 0x06 with Mode 1: You
  5840. * have entered an invalid character name.<br> 0x10: GM Hide, mode
  5841. * determines whether or not it is on.<br> 0x1E: Mode 0: Failed to send
  5842. * warning Mode 1: Sent warning<br> 0x13 with Mode 0: + mapid 0x13 with Mode
  5843. * 1: + ch (FF = Unable to find merchant)
  5844. *
  5845. * @param type The type
  5846. * @param mode The mode
  5847. * @return The gm effect packet
  5848. */
  5849. public static byte[] getGMEffect(int type, byte mode) {
  5850. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5851. mplew.writeShort(SendOpcode.ADMIN_RESULT.getValue());
  5852. mplew.write(type);
  5853. mplew.write(mode);
  5854. return mplew.getPacket();
  5855. }
  5856.  
  5857. public static byte[] findMerchantResponse(boolean map, int extra) {
  5858. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5859. mplew.writeShort(SendOpcode.ADMIN_RESULT.getValue());
  5860. mplew.write(0x13);
  5861. mplew.write(map ? 0 : 1); //00 = mapid, 01 = ch
  5862. if (map) {
  5863. mplew.writeInt(extra);
  5864. } else {
  5865. mplew.write(extra); //-1 = unable to find
  5866. }
  5867. mplew.write(0);
  5868. return mplew.getPacket();
  5869. }
  5870.  
  5871. public static byte[] changeMinimap(boolean show) {
  5872. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5873. int header = (show ? SendOpcode.MINIMAP_ON_OFF : SendOpcode.ADMIN_RESULT).getValue();
  5874. mplew.writeShort(header);
  5875. mplew.writeShort(show ? 0 : 0x1C);
  5876. return mplew.getPacket();
  5877. }
  5878.  
  5879. public static byte[] sendFamilyInvite(int playerId, String inviter) {
  5880. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5881. mplew.writeShort(SendOpcode.FAMILY_JOIN_REQUEST.getValue());
  5882. mplew.writeInt(playerId);
  5883. mplew.writeMapleAsciiString(inviter);
  5884. return mplew.getPacket();
  5885. }
  5886.  
  5887. public static byte[] showBoughtCashPackage(List<Item> cashPackage, int accountId) {
  5888. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5889. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  5890.  
  5891. mplew.write(0x89);
  5892. mplew.write(cashPackage.size());
  5893.  
  5894. for (Item item : cashPackage) {
  5895. addCashItemInformation(mplew, item, accountId);
  5896. }
  5897.  
  5898. mplew.writeShort(0);
  5899.  
  5900. return mplew.getPacket();
  5901. }
  5902.  
  5903. public static byte[] showBoughtQuestItem(int itemId) {
  5904. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5905. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  5906.  
  5907. mplew.write(0x8D);
  5908. mplew.writeInt(1);
  5909. mplew.writeShort(1);
  5910. mplew.write(0x0B);
  5911. mplew.write(0);
  5912. mplew.writeInt(itemId);
  5913.  
  5914. return mplew.getPacket();
  5915. }
  5916.  
  5917. private static void getGuildInfo(final MaplePacketLittleEndianWriter mplew, MapleGuild guild) {
  5918. mplew.writeInt(guild.getId());
  5919. mplew.writeMapleAsciiString(guild.getName());
  5920. for (int i = 1; i <= 5; i++) {
  5921. mplew.writeMapleAsciiString(guild.getRankTitle(i));
  5922. }
  5923. Collection<MapleGuildCharacter> members = guild.getMembers();
  5924. mplew.write(members.size());
  5925. for (MapleGuildCharacter mgc : members) {
  5926. mplew.writeInt(mgc.getId());
  5927. }
  5928. for (MapleGuildCharacter mgc : members) {
  5929. mplew.writeAsciiString(getRightPaddedStr(mgc.getName(), '\0', 13));
  5930. mplew.writeInt(mgc.getJobId());
  5931. mplew.writeInt(mgc.getLevel());
  5932. mplew.writeInt(mgc.getGuildRank());
  5933. mplew.writeInt(mgc.isOnline() ? 1 : 0);
  5934. mplew.writeInt(guild.getSignature());
  5935. mplew.writeInt(mgc.getAllianceRank());
  5936. }
  5937. mplew.writeInt(guild.getCapacity());
  5938. mplew.writeShort(guild.getLogoBG());
  5939. mplew.write(guild.getLogoBGColor());
  5940. mplew.writeShort(guild.getLogo());
  5941. mplew.write(guild.getLogoColor());
  5942. mplew.writeMapleAsciiString(guild.getNotice());
  5943. mplew.writeInt(guild.getGP());
  5944. mplew.writeInt(guild.getAllianceId());
  5945. }
  5946.  
  5947. public static byte[] getAllianceInfo(MapleAlliance alliance) {
  5948. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5949. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  5950. mplew.write(0x0C);
  5951. mplew.write(1);
  5952. mplew.writeInt(alliance.getId());
  5953. mplew.writeMapleAsciiString(alliance.getName());
  5954. for (int i = 1; i <= 5; i++) {
  5955. mplew.writeMapleAsciiString(alliance.getRankTitle(i));
  5956. }
  5957. mplew.write(alliance.getGuilds().size());
  5958. mplew.writeInt(2); // probably capacity
  5959. for (Integer guild : alliance.getGuilds()) {
  5960. mplew.writeInt(guild);
  5961. }
  5962. mplew.writeMapleAsciiString(alliance.getNotice());
  5963. return mplew.getPacket();
  5964. }
  5965.  
  5966. public static byte[] makeNewAlliance(MapleAlliance alliance, MapleClient c) {
  5967. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5968. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  5969. mplew.write(0x0F);
  5970. mplew.writeInt(alliance.getId());
  5971. mplew.writeMapleAsciiString(alliance.getName());
  5972. for (int i = 1; i <= 5; i++) {
  5973. mplew.writeMapleAsciiString(alliance.getRankTitle(i));
  5974. }
  5975. mplew.write(alliance.getGuilds().size());
  5976. for (Integer guild : alliance.getGuilds()) {
  5977. mplew.writeInt(guild);
  5978. }
  5979. mplew.writeInt(2); // probably capacity
  5980. mplew.writeShort(0);
  5981. for (Integer guildd : alliance.getGuilds()) {
  5982. getGuildInfo(mplew, Server.getInstance().getGuild(guildd, c.getWorld(), c.getPlayer().getMGC()));
  5983. }
  5984. return mplew.getPacket();
  5985. }
  5986.  
  5987. public static byte[] getGuildAlliances(MapleAlliance alliance, MapleClient c) {
  5988. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  5989. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  5990. mplew.write(0x0D);
  5991. mplew.writeInt(alliance.getGuilds().size());
  5992. for (Integer guild : alliance.getGuilds()) {
  5993. getGuildInfo(mplew, Server.getInstance().getGuild(guild, c.getWorld(), null));
  5994. }
  5995. return mplew.getPacket();
  5996. }
  5997.  
  5998. public static byte[] addGuildToAlliance(MapleAlliance alliance, int newGuild, MapleClient c) {
  5999. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6000. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  6001. mplew.write(0x12);
  6002. mplew.writeInt(alliance.getId());
  6003. mplew.writeMapleAsciiString(alliance.getName());
  6004. for (int i = 1; i <= 5; i++) {
  6005. mplew.writeMapleAsciiString(alliance.getRankTitle(i));
  6006. }
  6007. mplew.write(alliance.getGuilds().size());
  6008. for (Integer guild : alliance.getGuilds()) {
  6009. mplew.writeInt(guild);
  6010. }
  6011. mplew.writeInt(2);
  6012. mplew.writeMapleAsciiString(alliance.getNotice());
  6013. mplew.writeInt(newGuild);
  6014. getGuildInfo(mplew, Server.getInstance().getGuild(newGuild, c.getWorld(), null));
  6015. return mplew.getPacket();
  6016. }
  6017.  
  6018. public static byte[] allianceMemberOnline(MapleCharacter mc, boolean online) {
  6019. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6020. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  6021. mplew.write(0x0E);
  6022. mplew.writeInt(mc.getGuild().getAllianceId());
  6023. mplew.writeInt(mc.getGuildId());
  6024. mplew.writeInt(mc.getId());
  6025. mplew.write(online ? 1 : 0);
  6026. return mplew.getPacket();
  6027. }
  6028.  
  6029. public static byte[] allianceNotice(int id, String notice) {
  6030. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6031. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  6032. mplew.write(0x1C);
  6033. mplew.writeInt(id);
  6034. mplew.writeMapleAsciiString(notice);
  6035. return mplew.getPacket();
  6036. }
  6037.  
  6038. public static byte[] changeAllianceRankTitle(int alliance, String[] ranks) {
  6039. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6040. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  6041. mplew.write(0x1A);
  6042. mplew.writeInt(alliance);
  6043. for (int i = 0; i < 5; i++) {
  6044. mplew.writeMapleAsciiString(ranks[i]);
  6045. }
  6046. return mplew.getPacket();
  6047. }
  6048.  
  6049. public static byte[] updateAllianceJobLevel(MapleCharacter mc) {
  6050. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6051. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  6052. mplew.write(0x18);
  6053. mplew.writeInt(mc.getGuild().getAllianceId());
  6054. mplew.writeInt(mc.getGuildId());
  6055. mplew.writeInt(mc.getId());
  6056. mplew.writeInt(mc.getLevel());
  6057. mplew.writeInt(mc.getJob().getId());
  6058. return mplew.getPacket();
  6059. }
  6060.  
  6061. public static byte[] removeGuildFromAlliance(MapleAlliance alliance, int expelledGuild, MapleClient c) {
  6062. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6063. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  6064. mplew.write(0x10);
  6065. mplew.writeInt(alliance.getId());
  6066. mplew.writeMapleAsciiString(alliance.getName());
  6067. for (int i = 1; i <= 5; i++) {
  6068. mplew.writeMapleAsciiString(alliance.getRankTitle(i));
  6069. }
  6070. mplew.write(alliance.getGuilds().size());
  6071. for (Integer guild : alliance.getGuilds()) {
  6072. mplew.writeInt(guild);
  6073. }
  6074. mplew.writeInt(2);
  6075. mplew.writeMapleAsciiString(alliance.getNotice());
  6076. mplew.writeInt(expelledGuild);
  6077. getGuildInfo(mplew, Server.getInstance().getGuild(expelledGuild, c.getWorld(), null));
  6078. mplew.write(0x01);
  6079. return mplew.getPacket();
  6080. }
  6081.  
  6082. public static byte[] disbandAlliance(int alliance) {
  6083. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6084. mplew.writeShort(SendOpcode.ALLIANCE_OPERATION.getValue());
  6085. mplew.write(0x1D);
  6086. mplew.writeInt(alliance);
  6087. return mplew.getPacket();
  6088. }
  6089.  
  6090. public static byte[] sendMesoLimit() {
  6091. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6092. mplew.writeShort(SendOpcode.TRADE_MONEY_LIMIT.getValue()); //Players under level 15 can only trade 1m per day
  6093. return mplew.getPacket();
  6094. }
  6095.  
  6096. public static byte[] sendEngagementRequest(String name) {
  6097. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6098. mplew.writeShort(SendOpcode.MARRIAGE_REQUEST.getValue()); //<name> has requested engagement. Will you accept this proposal?
  6099. mplew.write(0);
  6100. mplew.writeMapleAsciiString(name); // name
  6101. mplew.writeInt(10); // playerid
  6102. return mplew.getPacket();
  6103. }
  6104.  
  6105. public static byte[] sendGroomWishlist() {
  6106. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6107. mplew.writeShort(SendOpcode.MARRIAGE_REQUEST.getValue()); //<name> has requested engagement. Will you accept this proposal?
  6108. mplew.write(9);
  6109. return mplew.getPacket();
  6110. }
  6111.  
  6112. public static byte[] sendBrideWishList(List<Item> items) {
  6113. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6114. mplew.writeShort(SendOpcode.WEDDING_GIFT_RESULT.getValue());
  6115. mplew.write(0x0A);
  6116. mplew.writeLong(-1); // ?
  6117. mplew.writeInt(0); // ?
  6118. mplew.write(items.size());
  6119. for (Item item : items) {
  6120. addItemInfo(mplew, item, true);
  6121. }
  6122. return mplew.getPacket();
  6123. }
  6124.  
  6125. public static byte[] addItemToWeddingRegistry(MapleCharacter chr, Item item) {
  6126. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6127. mplew.writeShort(SendOpcode.WEDDING_GIFT_RESULT.getValue());
  6128. mplew.write(0x0B);
  6129. mplew.writeInt(0);
  6130. for (int i = 0; i < 0; i++) // f4
  6131. {
  6132. mplew.write(0);
  6133. }
  6134.  
  6135. addItemInfo(mplew, item, true);
  6136. return mplew.getPacket();
  6137. }
  6138.  
  6139. public static byte[] sendFamilyJoinResponse(boolean accepted, String added) {
  6140. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6141. mplew.writeShort(SendOpcode.FAMILY_JOIN_REQUEST_RESULT.getValue());
  6142. mplew.write(accepted ? 1 : 0);
  6143. mplew.writeMapleAsciiString(added);
  6144. return mplew.getPacket();
  6145. }
  6146.  
  6147. public static byte[] getSeniorMessage(String name) {
  6148. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6149. mplew.writeShort(SendOpcode.FAMILY_JOIN_ACCEPTED.getValue());
  6150. mplew.writeMapleAsciiString(name);
  6151. mplew.writeInt(0);
  6152. return mplew.getPacket();
  6153. }
  6154.  
  6155. public static byte[] sendGainRep(int gain, int mode) {
  6156. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6157. mplew.writeShort(SendOpcode.FAMILY_FAMOUS_POINT_INC_RESULT.getValue());
  6158. mplew.writeInt(gain);
  6159. mplew.writeShort(0);
  6160. return mplew.getPacket();
  6161. }
  6162.  
  6163. public static byte[] removeItemFromDuey(boolean remove, int Package) {
  6164. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6165. mplew.writeShort(SendOpcode.PARCEL.getValue());
  6166. mplew.write(0x17);
  6167. mplew.writeInt(Package);
  6168. mplew.write(remove ? 3 : 4);
  6169. return mplew.getPacket();
  6170. }
  6171.  
  6172. public static byte[] sendDueyMSG(byte operation) {
  6173. return sendDuey(operation, null);
  6174. }
  6175.  
  6176. public static byte[] sendDuey(byte operation, List<DueyPackages> packages) {
  6177. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6178. mplew.writeShort(SendOpcode.PARCEL.getValue());
  6179. mplew.write(operation);
  6180. if (operation == 8) {
  6181. mplew.write(0);
  6182. mplew.write(packages.size());
  6183. for (DueyPackages dp : packages) {
  6184. mplew.writeInt(dp.getPackageId());
  6185. mplew.writeAsciiString(dp.getSender());
  6186. for (int i = dp.getSender().length(); i < 13; i++) {
  6187. mplew.write(0);
  6188. }
  6189. mplew.writeInt(dp.getMesos());
  6190. mplew.writeLong(getTime(dp.sentTimeInMilliseconds()));
  6191. mplew.writeLong(0); // Contains message o____o.
  6192. for (int i = 0; i < 48; i++) {
  6193. mplew.writeInt(Randomizer.nextInt(Integer.MAX_VALUE));
  6194. }
  6195. mplew.writeInt(0);
  6196. mplew.write(0);
  6197. if (dp.getItem() != null) {
  6198. mplew.write(1);
  6199. addItemInfo(mplew, dp.getItem(), true);
  6200. } else {
  6201. mplew.write(0);
  6202. }
  6203. }
  6204. mplew.write(0);
  6205. }
  6206. return mplew.getPacket();
  6207. }
  6208.  
  6209. public static byte[] sendDojoAnimation(byte firstByte, String animation) {
  6210. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6211. mplew.writeShort(SendOpcode.FIELD_EFFECT.getValue());
  6212. mplew.write(firstByte);
  6213. mplew.writeMapleAsciiString(animation);
  6214. return mplew.getPacket();
  6215. }
  6216.  
  6217. public static byte[] getDojoInfo(String info) {
  6218. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6219. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  6220. mplew.write(10);
  6221. mplew.write(new byte[]{(byte) 0xB7, 4});//QUEST ID f5
  6222. mplew.writeMapleAsciiString(info);
  6223. return mplew.getPacket();
  6224. }
  6225.  
  6226. public static byte[] getDojoInfoMessage(String message) {
  6227. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6228. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  6229. mplew.write(9);
  6230. mplew.writeMapleAsciiString(message);
  6231. return mplew.getPacket();
  6232. }
  6233.  
  6234. /**
  6235. * Gets a "block" packet (ie. the cash shop is unavailable, etc)
  6236. *
  6237. * Possible values for <code>type</code>:<br> 1: The portal is closed for
  6238. * now.<br> 2: You cannot go to that place.<br> 3: Unable to approach due to
  6239. * the force of the ground.<br> 4: You cannot teleport to or on this
  6240. * map.<br> 5: Unable to approach due to the force of the ground.<br> 6:
  6241. * This map can only be entered by party members.<br> 7: The Cash Shop is
  6242. * currently not available. Stay tuned...<br>
  6243. *
  6244. * @param type The type
  6245. * @return The "block" packet.
  6246. */
  6247. public static byte[] blockedMessage(int type) {
  6248. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6249. mplew.writeShort(SendOpcode.BLOCKED_MAP.getValue());
  6250. mplew.write(type);
  6251. return mplew.getPacket();
  6252. }
  6253.  
  6254. /**
  6255. * Gets a "block" packet (ie. the cash shop is unavailable, etc)
  6256. *
  6257. * Possible values for <code>type</code>:<br> 1: You cannot move that
  6258. * channel. Please try again later.<br> 2: You cannot go into the cash shop.
  6259. * Please try again later.<br> 3: The Item-Trading Shop is currently
  6260. * unavailable. Please try again later.<br> 4: You cannot go into the trade
  6261. * shop, due to limitation of user count.<br> 5: You do not meet the minimum
  6262. * level requirement to access the Trade Shop.<br>
  6263. *
  6264. * @param type The type
  6265. * @return The "block" packet.
  6266. */
  6267. public static byte[] blockedMessage2(int type) {
  6268. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6269. mplew.writeShort(SendOpcode.BLOCKED_SERVER.getValue());
  6270. mplew.write(type);
  6271. return mplew.getPacket();
  6272. }
  6273.  
  6274. public static byte[] updateDojoStats(MapleCharacter chr, int belt) {
  6275. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6276. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  6277. mplew.write(10);
  6278. mplew.write(new byte[]{(byte) 0xB7, 4}); //?
  6279. mplew.writeMapleAsciiString("pt=" + chr.getDojoPoints() + ";belt=" + belt + ";tuto=" + (chr.getFinishedDojoTutorial() ? "1" : "0"));
  6280. return mplew.getPacket();
  6281. }
  6282.  
  6283. /**
  6284. * Sends a "levelup" packet to the guild or family.
  6285. *
  6286. * Possible values for <code>type</code>:<br> 0: <Family> ? has reached Lv.
  6287. * ?.<br> - The Reps you have received from ? will be reduced in half. 1:
  6288. * <Family> ? has reached Lv. ?.<br> 2: <Guild> ? has reached Lv. ?.<br>
  6289. *
  6290. * @param type The type
  6291. * @return The "levelup" packet.
  6292. */
  6293. public static byte[] levelUpMessage(int type, int level, String charname) {
  6294. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6295. mplew.writeShort(SendOpcode.NOTIFY_LEVELUP.getValue());
  6296. mplew.write(type);
  6297. mplew.writeInt(level);
  6298. mplew.writeMapleAsciiString(charname);
  6299.  
  6300. return mplew.getPacket();
  6301. }
  6302.  
  6303. /**
  6304. * Sends a "married" packet to the guild or family.
  6305. *
  6306. * Possible values for <code>type</code>:<br> 0: <Guild ? is now married.
  6307. * Please congratulate them.<br> 1: <Family ? is now married. Please
  6308. * congratulate them.<br>
  6309. *
  6310. * @param type The type
  6311. * @return The "married" packet.
  6312. */
  6313. public static byte[] marriageMessage(int type, String charname) {
  6314. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6315. mplew.writeShort(SendOpcode.NOTIFY_MARRIAGE.getValue());
  6316. mplew.write(type);
  6317. mplew.writeMapleAsciiString("> " + charname); //To fix the stupid packet lol
  6318.  
  6319. return mplew.getPacket();
  6320. }
  6321.  
  6322. /**
  6323. * Sends a "job advance" packet to the guild or family.
  6324. *
  6325. * Possible values for <code>type</code>:<br> 0: <Guild ? has advanced to
  6326. * a(an) ?.<br> 1: <Family ? has advanced to a(an) ?.<br>
  6327. *
  6328. * @param type The type
  6329. * @return The "job advance" packet.
  6330. */
  6331. public static byte[] jobMessage(int type, int job, String charname) {
  6332. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6333. mplew.writeShort(SendOpcode.NOTIFY_JOB_CHANGE.getValue());
  6334. mplew.write(type);
  6335. mplew.writeInt(job); //Why fking int?
  6336. mplew.writeMapleAsciiString("> " + charname); //To fix the stupid packet lol
  6337.  
  6338. return mplew.getPacket();
  6339. }
  6340.  
  6341. /**
  6342. *
  6343. * @param type - (0:Light&Long 1:Heavy&Short)
  6344. * @param delay - seconds
  6345. * @return
  6346. */
  6347. public static byte[] trembleEffect(int type, int delay) {
  6348. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6349. mplew.writeShort(SendOpcode.FIELD_EFFECT.getValue());
  6350. mplew.write(1);
  6351. mplew.write(type);
  6352. mplew.writeInt(delay);
  6353. return mplew.getPacket();
  6354. }
  6355.  
  6356. public static byte[] getEnergy(String info, int amount) {
  6357. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6358. mplew.writeShort(SendOpcode.SESSION_VALUE.getValue());
  6359. mplew.writeMapleAsciiString(info);
  6360. mplew.writeMapleAsciiString(Integer.toString(amount));
  6361. return mplew.getPacket();
  6362. }
  6363.  
  6364. public static byte[] dojoWarpUp() {
  6365. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6366. mplew.writeShort(SendOpcode.DOJO_WARP_UP.getValue());
  6367. mplew.write(0);
  6368. mplew.write(6);
  6369. return mplew.getPacket();
  6370. }
  6371.  
  6372. public static byte[] itemExpired(int itemid) {
  6373. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6374. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  6375. mplew.write(2);
  6376. mplew.writeInt(itemid);
  6377. return mplew.getPacket();
  6378. }
  6379.  
  6380. private static String getRightPaddedStr(String in, char padchar, int length) {
  6381. StringBuilder builder = new StringBuilder(in);
  6382. for (int x = in.length(); x < length; x++) {
  6383. builder.append(padchar);
  6384. }
  6385. return builder.toString();
  6386. }
  6387.  
  6388. public static byte[] MobDamageMobFriendly(MapleMonster mob, int damage) {
  6389. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6390. mplew.writeShort(SendOpcode.DAMAGE_MONSTER.getValue());
  6391. mplew.writeInt(mob.getObjectId());
  6392. mplew.write(1); // direction ?
  6393. mplew.writeInt(damage);
  6394. int remainingHp = mob.getHp() - damage;
  6395. if (remainingHp <= 1) {
  6396. remainingHp = 0;
  6397. mob.getMap().removeMapObject(mob);
  6398. }
  6399. mob.setHp(remainingHp);
  6400. mplew.writeInt(remainingHp);
  6401. mplew.writeInt(mob.getMaxHp());
  6402. return mplew.getPacket();
  6403. }
  6404.  
  6405. public static byte[] shopErrorMessage(int error, int type) {
  6406. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6407. mplew.writeShort(SendOpcode.PLAYER_INTERACTION.getValue());
  6408. mplew.write(0x0A);
  6409. mplew.write(type);
  6410. mplew.write(error);
  6411. return mplew.getPacket();
  6412. }
  6413.  
  6414. private static void addRingInfo(final MaplePacketLittleEndianWriter mplew, MapleCharacter chr) {
  6415. mplew.writeShort(chr.getCrushRings().size());
  6416. for (MapleRing ring : chr.getCrushRings()) {
  6417. mplew.writeInt(ring.getPartnerChrId());
  6418. mplew.writeAsciiString(getRightPaddedStr(ring.getPartnerName(), '\0', 13));
  6419. mplew.writeInt(ring.getRingId());
  6420. mplew.writeInt(0);
  6421. mplew.writeInt(ring.getPartnerRingId());
  6422. mplew.writeInt(0);
  6423. }
  6424. mplew.writeShort(chr.getFriendshipRings().size());
  6425. for (MapleRing ring : chr.getFriendshipRings()) {
  6426. mplew.writeInt(ring.getPartnerChrId());
  6427. mplew.writeAsciiString(getRightPaddedStr(ring.getPartnerName(), '\0', 13));
  6428. mplew.writeInt(ring.getRingId());
  6429. mplew.writeInt(0);
  6430. mplew.writeInt(ring.getPartnerRingId());
  6431. mplew.writeInt(0);
  6432. mplew.writeInt(ring.getItemId());
  6433. }
  6434. mplew.writeShort(chr.getMarriageRing() != null ? 1 : 0);
  6435. int marriageId = 30000;
  6436. if (chr.getMarriageRing() != null) {
  6437. mplew.writeInt(marriageId);
  6438. mplew.writeInt(chr.getId());
  6439. mplew.writeInt(chr.getMarriageRing().getPartnerChrId());
  6440. mplew.writeShort(3);
  6441. mplew.writeInt(chr.getMarriageRing().getRingId());
  6442. mplew.writeInt(chr.getMarriageRing().getPartnerRingId());
  6443. mplew.writeAsciiString(StringUtil.getRightPaddedStr(chr.getGender() == 0 ? chr.getName() : chr.getMarriageRing().getPartnerName(), '\0', 13));
  6444. mplew.writeAsciiString(StringUtil.getRightPaddedStr(chr.getGender() == 0 ? chr.getMarriageRing().getPartnerName() : chr.getName(), '\0', 13));
  6445. }
  6446. }
  6447.  
  6448. public static byte[] finishedSort(int inv) {
  6449. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(4);
  6450. mplew.writeShort(SendOpcode.GATHER_ITEM_RESULT.getValue());
  6451. mplew.write(0);
  6452. mplew.write(inv);
  6453. return mplew.getPacket();
  6454. }
  6455.  
  6456. public static byte[] finishedSort2(int inv) {
  6457. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(4);
  6458. mplew.writeShort(SendOpcode.SORT_ITEM_RESULT.getValue());
  6459. mplew.write(0);
  6460. mplew.write(inv);
  6461. return mplew.getPacket();
  6462. }
  6463.  
  6464. public static byte[] bunnyPacket() {
  6465. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6466. mplew.writeShort(SendOpcode.SHOW_STATUS_INFO.getValue());
  6467. mplew.write(9);
  6468. mplew.writeAsciiString("Protect the Moon Bunny!!!");
  6469. return mplew.getPacket();
  6470. }
  6471.  
  6472. public static byte[] hpqMessage(String text) {
  6473. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6474. mplew.writeShort(SendOpcode.BLOW_WEATHER.getValue()); // not 100% sure
  6475. mplew.write(0);
  6476. mplew.writeInt(5120016);
  6477. mplew.writeAsciiString(text);
  6478. return mplew.getPacket();
  6479. }
  6480.  
  6481. public static byte[] showEventInstructions() {
  6482. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6483. mplew.writeShort(SendOpcode.GMEVENT_INSTRUCTIONS.getValue());
  6484. mplew.write(0);
  6485. return mplew.getPacket();
  6486. }
  6487.  
  6488. public static byte[] leftKnockBack() {
  6489. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(2);
  6490. mplew.writeShort(SendOpcode.LEFT_KNOCK_BACK.getValue());
  6491. return mplew.getPacket();
  6492. }
  6493.  
  6494. public static byte[] rollSnowBall(boolean entermap, int state, MapleSnowball ball0, MapleSnowball ball1) {
  6495. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6496. mplew.writeShort(SendOpcode.SNOWBALL_STATE.getValue());
  6497. if (entermap) {
  6498. mplew.skip(21);
  6499. } else {
  6500. mplew.write(state);// 0 = move, 1 = roll, 2 is down disappear, 3 is up disappear
  6501. mplew.writeInt(ball0.getSnowmanHP() / 75);
  6502. mplew.writeInt(ball1.getSnowmanHP() / 75);
  6503. mplew.writeShort(ball0.getPosition());//distance snowball down, 84 03 = max
  6504. mplew.write(-1);
  6505. mplew.writeShort(ball1.getPosition());//distance snowball up, 84 03 = max
  6506. mplew.write(-1);
  6507. }
  6508. return mplew.getPacket();
  6509. }
  6510.  
  6511. public static byte[] hitSnowBall(int what, int damage) {
  6512. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  6513. mplew.writeShort(SendOpcode.HIT_SNOWBALL.getValue());
  6514. mplew.write(what);
  6515. mplew.writeInt(damage);
  6516. return mplew.getPacket();
  6517. }
  6518.  
  6519. /**
  6520. * Sends a Snowball Message<br>
  6521. *
  6522. * Possible values for <code>message</code>:<br> 1: ... Team's snowball has
  6523. * passed the stage 1.<br> 2: ... Team's snowball has passed the stage
  6524. * 2.<br> 3: ... Team's snowball has passed the stage 3.<br> 4: ... Team is
  6525. * attacking the snowman, stopping the progress<br> 5: ... Team is moving
  6526. * again<br>
  6527. *
  6528. * @param message
  6529. *
  6530. */
  6531. public static byte[] snowballMessage(int team, int message) {
  6532. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  6533. mplew.writeShort(SendOpcode.SNOWBALL_MESSAGE.getValue());
  6534. mplew.write(team);// 0 is down, 1 is up
  6535. mplew.writeInt(message);
  6536. return mplew.getPacket();
  6537. }
  6538.  
  6539. public static byte[] coconutScore(int team1, int team2) {
  6540. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  6541. mplew.writeShort(SendOpcode.COCONUT_SCORE.getValue());
  6542. mplew.writeShort(team1);
  6543. mplew.writeShort(team2);
  6544. return mplew.getPacket();
  6545. }
  6546.  
  6547. public static byte[] hitCoconut(boolean spawn, int id, int type) {
  6548. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  6549. mplew.writeShort(SendOpcode.COCONUT_HIT.getValue());
  6550. if (spawn) {
  6551. mplew.writeShort(-1);
  6552. mplew.writeShort(5000);
  6553. mplew.write(0);
  6554. } else {
  6555. mplew.writeShort(id);
  6556. mplew.writeShort(1000);//delay till you can attack again!
  6557. mplew.write(type); // What action to do for the coconut.
  6558. }
  6559. return mplew.getPacket();
  6560. }
  6561.  
  6562. public static byte[] customPacket(String packet) {
  6563. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6564. mplew.write(HexTool.getByteArrayFromHexString(packet));
  6565. return mplew.getPacket();
  6566. }
  6567.  
  6568. public static byte[] customPacket(byte[] packet) {
  6569. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(packet.length);
  6570. mplew.write(packet);
  6571. return mplew.getPacket();
  6572. }
  6573.  
  6574. public static byte[] spawnGuide(boolean spawn) {
  6575. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  6576. mplew.writeShort(SendOpcode.SPAWN_GUIDE.getValue());
  6577. if (spawn) {
  6578. mplew.write(1);
  6579. } else {
  6580. mplew.write(0);
  6581. }
  6582. return mplew.getPacket();
  6583. }
  6584.  
  6585. public static byte[] talkGuide(String talk) {
  6586. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6587. mplew.writeShort(SendOpcode.TALK_GUIDE.getValue());
  6588. mplew.write(0);
  6589. mplew.writeMapleAsciiString(talk);
  6590. mplew.write(new byte[]{(byte) 0xC8, 0, 0, 0, (byte) 0xA0, (byte) 0x0F, 0, 0});
  6591. return mplew.getPacket();
  6592. }
  6593.  
  6594. public static byte[] guideHint(int hint) {
  6595. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(11);
  6596. mplew.writeShort(SendOpcode.TALK_GUIDE.getValue());
  6597. mplew.write(1);
  6598. mplew.writeInt(hint);
  6599. mplew.writeInt(7000);
  6600. return mplew.getPacket();
  6601. }
  6602.  
  6603. public static void addCashItemInformation(final MaplePacketLittleEndianWriter mplew, Item item, int accountId) {
  6604. addCashItemInformation(mplew, item, accountId, null);
  6605. }
  6606.  
  6607. public static void addCashItemInformation(final MaplePacketLittleEndianWriter mplew, Item item, int accountId, String giftMessage) {
  6608. boolean isGift = giftMessage != null;
  6609. boolean isRing = false;
  6610. Equip equip = null;
  6611. if (item.getType() == 1) {
  6612. equip = (Equip) item;
  6613. isRing = equip.getRingId() > -1;
  6614. }
  6615. mplew.writeLong(item.getPetId() > -1 ? item.getPetId() : isRing ? equip.getRingId() : item.getCashId());
  6616. if (!isGift) {
  6617. mplew.writeInt(accountId);
  6618. mplew.writeInt(0);
  6619. }
  6620. mplew.writeInt(item.getItemId());
  6621. if (!isGift) {
  6622. mplew.writeInt(item.getSN());
  6623. mplew.writeShort(item.getQuantity());
  6624. }
  6625. mplew.writeAsciiString(StringUtil.getRightPaddedStr(item.getGiftFrom(), '\0', 13));
  6626. if (isGift) {
  6627. mplew.writeAsciiString(StringUtil.getRightPaddedStr(giftMessage, '\0', 73));
  6628. return;
  6629. }
  6630. addExpirationTime(mplew, item.getExpiration());
  6631. mplew.writeLong(0);
  6632. }
  6633.  
  6634. public static byte[] showWishList(MapleCharacter mc, boolean update) {
  6635. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6636. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6637.  
  6638. if (update) {
  6639. mplew.write(0x55);
  6640. } else {
  6641. mplew.write(0x4F);
  6642. }
  6643.  
  6644. for (int sn : mc.getCashShop().getWishList()) {
  6645. mplew.writeInt(sn);
  6646. }
  6647.  
  6648. for (int i = mc.getCashShop().getWishList().size(); i < 10; i++) {
  6649. mplew.writeInt(0);
  6650. }
  6651.  
  6652. return mplew.getPacket();
  6653. }
  6654.  
  6655. public static byte[] showBoughtCashItem(Item item, int accountId) {
  6656. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6657. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6658.  
  6659. mplew.write(0x57);
  6660. addCashItemInformation(mplew, item, accountId);
  6661.  
  6662. return mplew.getPacket();
  6663. }
  6664.  
  6665. /*
  6666. * 00 = Due to an unknown error, failed
  6667. * A4 = Due to an unknown error, failed + warpout
  6668. * A5 = You don't have enough cash.
  6669. * A6 = long as shet msg
  6670. * A7 = You have exceeded the allotted limit of price for gifts.
  6671. * A8 = You cannot send a gift to your own account. Log in on the char and purchase
  6672. * A9 = Please confirm whether the character's name is correct.
  6673. * AA = Gender restriction!
  6674. * //Skipped a few
  6675. * B0 = Wrong Coupon Code
  6676. * B1 = Disconnect from CS because of 3 wrong coupon codes < lol
  6677. * B2 = Expired Coupon
  6678. * B3 = Coupon has been used already
  6679. * B4 = Nexon internet cafes? lolfk
  6680. *
  6681. * BB = inv full
  6682. * C2 = not enough mesos? Lol not even 1 mesos xD
  6683. */
  6684. public static byte[] showCashShopMessage(byte message) {
  6685. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(4);
  6686. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6687.  
  6688. mplew.write(0x5C);
  6689. mplew.write(message);
  6690.  
  6691. return mplew.getPacket();
  6692. }
  6693.  
  6694. public static byte[] showCashInventory(MapleClient c) {
  6695. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6696. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6697.  
  6698. mplew.write(0x4B);
  6699. mplew.writeShort(c.getPlayer().getCashShop().getInventory().size());
  6700.  
  6701. for (Item item : c.getPlayer().getCashShop().getInventory()) {
  6702. addCashItemInformation(mplew, item, c.getAccID());
  6703. }
  6704.  
  6705. mplew.writeShort(c.getPlayer().getStorage().getSlots());
  6706. mplew.writeShort(c.getCharacterSlots());
  6707.  
  6708. return mplew.getPacket();
  6709. }
  6710.  
  6711. public static byte[] showGifts(List<Pair<Item, String>> gifts) {
  6712. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6713. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6714.  
  6715. mplew.write(0x4D);
  6716. mplew.writeShort(gifts.size());
  6717.  
  6718. for (Pair<Item, String> gift : gifts) {
  6719. addCashItemInformation(mplew, gift.getLeft(), 0, gift.getRight());
  6720. }
  6721.  
  6722. return mplew.getPacket();
  6723. }
  6724.  
  6725. public static byte[] showGiftSucceed(String to, CashItem item) {
  6726. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6727. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6728.  
  6729. mplew.write(0x5E); //0x5D, Couldn't be sent
  6730. mplew.writeMapleAsciiString(to);
  6731. mplew.writeInt(item.getItemId());
  6732. mplew.writeShort(item.getCount());
  6733. mplew.writeInt(item.getPrice());
  6734.  
  6735. return mplew.getPacket();
  6736. }
  6737.  
  6738. public static byte[] showBoughtInventorySlots(int type, short slots) {
  6739. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  6740. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6741.  
  6742. mplew.write(0x60);
  6743. mplew.write(type);
  6744. mplew.writeShort(slots);
  6745.  
  6746. return mplew.getPacket();
  6747. }
  6748.  
  6749. public static byte[] showBoughtStorageSlots(short slots) {
  6750. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(5);
  6751. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6752.  
  6753. mplew.write(0x62);
  6754. mplew.writeShort(slots);
  6755.  
  6756. return mplew.getPacket();
  6757. }
  6758.  
  6759. public static byte[] showBoughtCharacterSlot(short slots) {
  6760. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(5);
  6761. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6762.  
  6763. mplew.write(0x64);
  6764. mplew.writeShort(slots);
  6765.  
  6766. return mplew.getPacket();
  6767. }
  6768.  
  6769. public static byte[] takeFromCashInventory(Item item) {
  6770. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6771. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6772.  
  6773. mplew.write(0x68);
  6774. mplew.writeShort(item.getPosition());
  6775. addItemInfo(mplew, item, true);
  6776.  
  6777. return mplew.getPacket();
  6778. }
  6779.  
  6780. public static byte[] putIntoCashInventory(Item item, int accountId) {
  6781. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6782. mplew.writeShort(SendOpcode.CASHSHOP_OPERATION.getValue());
  6783.  
  6784. mplew.write(0x6A);
  6785. addCashItemInformation(mplew, item, accountId);
  6786.  
  6787. return mplew.getPacket();
  6788. }
  6789.  
  6790. public static byte[] openCashShop(MapleClient c, boolean mts) throws Exception {
  6791. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6792. mplew.writeShort(mts ? SendOpcode.SET_ITC.getValue() : SendOpcode.SET_CASH_SHOP.getValue());
  6793.  
  6794. addCharacterInfo(mplew, c.getPlayer());
  6795.  
  6796. if (!mts) {
  6797. mplew.write(1);
  6798. }
  6799.  
  6800. mplew.writeMapleAsciiString(c.getAccountName());
  6801. if (mts) {
  6802. mplew.write(new byte[]{(byte) 0x88, 19, 0, 0, 7, 0, 0, 0, (byte) 0xF4, 1, 0, 0, (byte) 0x18, 0, 0, 0, (byte) 0xA8, 0, 0, 0, (byte) 0x70, (byte) 0xAA, (byte) 0xA7, (byte) 0xC5, (byte) 0x4E, (byte) 0xC1, (byte) 0xCA, 1});
  6803. } else {
  6804. mplew.writeInt(0);
  6805. List<SpecialCashItem> lsci = CashItemFactory.getSpecialCashItems();
  6806. mplew.writeShort(lsci.size());//Guess what
  6807. for (SpecialCashItem sci : lsci) {
  6808. mplew.writeInt(sci.getSN());
  6809. mplew.writeInt(sci.getModifier());
  6810. mplew.write(sci.getInfo());
  6811. }
  6812. mplew.skip(121);
  6813.  
  6814. for (int i = 1; i <= 8; i++) {
  6815. for (int j = 0; j < 2; j++) {
  6816. mplew.writeInt(i);
  6817. mplew.writeInt(j);
  6818. mplew.writeInt(50200004);
  6819.  
  6820. mplew.writeInt(i);
  6821. mplew.writeInt(j);
  6822. mplew.writeInt(50200069);
  6823.  
  6824. mplew.writeInt(i);
  6825. mplew.writeInt(j);
  6826. mplew.writeInt(50200117);
  6827.  
  6828. mplew.writeInt(i);
  6829. mplew.writeInt(j);
  6830. mplew.writeInt(50100008);
  6831.  
  6832. mplew.writeInt(i);
  6833. mplew.writeInt(j);
  6834. mplew.writeInt(50000047);
  6835. }
  6836. }
  6837.  
  6838. mplew.writeInt(0);
  6839. mplew.writeShort(0);
  6840. mplew.write(0);
  6841. mplew.writeInt(75);
  6842. c.getPlayer().updateAfk();
  6843. c.getPlayer().cancelFishing();
  6844. c.getPlayer().deleteOwner("SANDBOX", c.getPlayer());
  6845. }
  6846. return mplew.getPacket();
  6847. }
  6848.  
  6849. public static byte[] resetForcedStats() {
  6850. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(2);
  6851. mplew.writeShort(SendOpcode.FORCED_STAT_RESET.getValue());
  6852. return mplew.getPacket();
  6853. }
  6854.  
  6855. public static byte[] showCombo(int count) {
  6856. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  6857. mplew.writeShort(SendOpcode.SHOW_COMBO.getValue());
  6858. mplew.writeInt(count);
  6859. return mplew.getPacket();
  6860. }
  6861.  
  6862. public static byte[] earnTitleMessage(String msg) {
  6863. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6864. mplew.writeShort(SendOpcode.SCRIPT_PROGRESS_MESSAGE.getValue());
  6865. mplew.writeMapleAsciiString(msg);
  6866. return mplew.getPacket();
  6867. }
  6868.  
  6869. public static byte[] startCPQ(MapleCharacter chr, MonsterCarnivalParty enemy) {
  6870. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(25);
  6871. mplew.writeShort(SendOpcode.MONSTER_CARNIVAL_START.getValue());
  6872. mplew.write(chr.getTeam()); //team
  6873. mplew.writeShort(chr.getCP()); //Obtained CP - Used CP
  6874. mplew.writeShort(chr.getObtainedCP()); //Total Obtained CP
  6875. mplew.writeShort(chr.getCarnivalParty().getAvailableCP()); //Obtained CP - Used CP of the team
  6876. mplew.writeShort(chr.getCarnivalParty().getTotalCP()); //Total Obtained CP of the team
  6877. mplew.writeShort(enemy.getAvailableCP()); //Obtained CP - Used CP of the team
  6878. mplew.writeShort(enemy.getTotalCP()); //Total Obtained CP of the team
  6879. mplew.writeShort(0); //Probably useless nexon shit
  6880. mplew.writeLong(0); //Probably useless nexon shit
  6881. return mplew.getPacket();
  6882. }
  6883.  
  6884. public static byte[] updateCP(int cp, int tcp) {
  6885. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  6886. mplew.writeShort(SendOpcode.MONSTER_CARNIVAL_OBTAINED_CP.getValue());
  6887. mplew.writeShort(cp); //Obtained CP - Used CP
  6888. mplew.writeShort(tcp); //Total Obtained CP
  6889. return mplew.getPacket();
  6890. }
  6891.  
  6892. public static byte[] updatePartyCP(MonsterCarnivalParty party) {
  6893. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  6894. mplew.writeShort(SendOpcode.MONSTER_CARNIVAL_PARTY_CP.getValue());
  6895. mplew.write(party.getTeam()); //Team where the points are given to.
  6896. mplew.writeShort(party.getAvailableCP()); //Obtained CP - Used CP
  6897. mplew.writeShort(party.getTotalCP()); //Total Obtained CP
  6898. return mplew.getPacket();
  6899. }
  6900.  
  6901. public static byte[] CPQSummon(int tab, int number, String name) {
  6902. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6903. mplew.writeShort(SendOpcode.MONSTER_CARNIVAL_SUMMON.getValue());
  6904. mplew.write(tab); //Tab
  6905. mplew.writeShort(number); //Number of summon inside the tab
  6906. mplew.writeMapleAsciiString(name); //Name of the player that summons
  6907. return mplew.getPacket();
  6908. }
  6909.  
  6910. public static byte[] CPQDied(MapleCharacter chr) {
  6911. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6912. mplew.writeShort(SendOpcode.MONSTER_CARNIVAL_SUMMON.getValue());
  6913. mplew.write(chr.getTeam()); //Team
  6914. mplew.writeMapleAsciiString(chr.getName()); //Name of the player that died
  6915. mplew.write(chr.getAndRemoveCP()); //Lost CP
  6916. return mplew.getPacket();
  6917. }
  6918.  
  6919. /**
  6920. * Sends a CPQ Message<br>
  6921. *
  6922. * Possible values for <code>message</code>:<br> 1: You don't have enough CP
  6923. * to continue.<br> 2: You can no longer summon the Monster.<br> 3: You can
  6924. * no longer summon the being.<br> 4: This being is already summoned.<br> 5:
  6925. * This request has failed due to an unknown error.<br>
  6926. *
  6927. * @param message Displays a message inside Carnival PQ
  6928. *
  6929. */
  6930. public static byte[] CPQMessage(byte message) {
  6931. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(3);
  6932. mplew.writeShort(SendOpcode.MONSTER_CARNIVAL_MESSAGE.getValue());
  6933. mplew.write(message); //Message
  6934. return mplew.getPacket();
  6935. }
  6936.  
  6937. public static byte[] leaveCPQ(MapleCharacter chr) {
  6938. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6939. mplew.writeShort(SendOpcode.MONSTER_CARNIVAL_LEAVE.getValue());
  6940. mplew.write(0); //Something
  6941. mplew.write(chr.getTeam()); //Team
  6942. mplew.writeMapleAsciiString(chr.getName()); //Player name
  6943. return mplew.getPacket();
  6944. }
  6945.  
  6946. public static byte[] sheepRanchInfo(byte wolf, byte sheep) {
  6947. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6948. mplew.writeShort(SendOpcode.SHEEP_RANCH_INFO.getValue());
  6949. mplew.write(wolf);
  6950. mplew.write(sheep);
  6951. return mplew.getPacket();
  6952. }
  6953. //Know what this is? ?? >=)
  6954.  
  6955. public static byte[] sheepRanchClothes(int id, byte clothes) {
  6956. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6957. mplew.writeShort(SendOpcode.SHEEP_RANCH_CLOTHES.getValue());
  6958. mplew.writeInt(id); //Character id
  6959. mplew.write(clothes); //0 = sheep, 1 = wolf, 2 = Spectator (wolf without wool)
  6960. return mplew.getPacket();
  6961. }
  6962.  
  6963. public static byte[] incubatorResult() {//lol
  6964. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(8);
  6965. mplew.writeShort(SendOpcode.INCUBATOR_RESULT.getValue());
  6966. mplew.skip(6);
  6967. return mplew.getPacket();
  6968. }
  6969.  
  6970. public static byte[] pyramidGauge(int gauge) {
  6971. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(6);
  6972. mplew.writeShort(SendOpcode.PYRAMID_GAUGE.getValue());
  6973. mplew.writeInt(gauge);
  6974. return mplew.getPacket();
  6975. }
  6976. // f2
  6977.  
  6978. public static byte[] pyramidScore(byte score, int exp) {//Type cannot be higher than 4 (Rank D), otherwise you'll crash
  6979. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter(7);
  6980. mplew.writeShort(SendOpcode.PYRAMID_SCORE.getValue());
  6981. mplew.write(score);
  6982. mplew.writeInt(exp);
  6983. return mplew.getPacket();
  6984. }
  6985.  
  6986. public static byte[] spawnDragon(MapleDragon dragon) {
  6987. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  6988. mplew.writeShort(SendOpcode.SPAWN_DRAGON.getValue());
  6989. mplew.writeInt(dragon.getOwner().getId());//objectid = owner id
  6990. mplew.writeShort(dragon.getPosition().x);
  6991. mplew.writeShort(0);
  6992. mplew.writeShort(dragon.getPosition().y);
  6993. mplew.writeShort(0);
  6994. mplew.write(dragon.getStance());
  6995. mplew.write(0);
  6996. mplew.writeShort(dragon.getOwner().getJob().getId());
  6997. return mplew.getPacket();
  6998. }
  6999.  
  7000. public static byte[] moveDragon(MapleDragon dragon, Point startPos, List<LifeMovementFragment> res) {
  7001. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  7002. mplew.writeShort(SendOpcode.MOVE_DRAGON.getValue());
  7003. mplew.writeInt(dragon.getOwner().getId());
  7004. mplew.writePos(startPos);
  7005. serializeMovementList(mplew, res);
  7006. return mplew.getPacket();
  7007. }
  7008.  
  7009. /**
  7010. * Sends a request to remove Mir<br>
  7011. *
  7012. * @param charid - Needs the specific Character ID
  7013. * @return The packet
  7014. *
  7015. */
  7016. public static byte[] removeDragon(int chrid) {
  7017. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  7018. mplew.writeShort(SendOpcode.REMOVE_DRAGON.getValue());
  7019. mplew.writeInt(chrid);
  7020. return mplew.getPacket();
  7021. }
  7022.  
  7023. /**
  7024. * Changes the current background effect to either being rendered or not.
  7025. * Data is still missing, so this is pretty binary at the moment in how it
  7026. * behaves.
  7027. *
  7028. * @param remove whether or not the remove or add the specified layer.
  7029. * @param layer the targeted layer for removal or addition.
  7030. * @param transition the time it takes to transition the effect.
  7031. *
  7032. * @return a packet to change the background effect of a specified layer.
  7033. */
  7034. public static byte[] changeBackgroundEffect(boolean remove, int layer, int transition) {
  7035. MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  7036. mplew.writeShort(SendOpcode.SET_BACK_EFFECT.getValue());
  7037. mplew.writeBool(remove);
  7038. mplew.writeInt(0); // not sure what this int32 does yet
  7039. mplew.write(layer);
  7040. mplew.writeInt(transition);
  7041. return mplew.getPacket();
  7042. }
  7043. public static byte[] sendLieDetector(final byte[] image) {
  7044. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  7045. mplew.writeShort(SendOpcode.ANTI_MACRO_RESULT.getValue());
  7046. mplew.write(6);
  7047. mplew.write(4);
  7048. mplew.write(1);
  7049. if (image == null) {
  7050. mplew.write(0);
  7051. return mplew.getPacket();
  7052. }
  7053. mplew.writeInt(image.length);
  7054. mplew.write(image);
  7055. return mplew.getPacket();
  7056. }
  7057.  
  7058. public static byte[] LieDetectorResponse(byte type) {
  7059. return LieDetectorResponse(type, (byte) 0);
  7060. }
  7061.  
  7062. public static byte[] LieDetectorResponse(byte type, byte mode) {
  7063. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  7064. mplew.writeShort(SendOpcode.ANTI_MACRO_RESULT.getValue());
  7065. mplew.write(type);
  7066. mplew.write(mode);
  7067. return mplew.getPacket();
  7068. }
  7069.  
  7070. public static byte[] LieDetectorScreenshot(String name) {
  7071. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  7072. mplew.writeShort(SendOpcode.ANTI_MACRO_RESULT.getValue());
  7073. mplew.write(4);
  7074. mplew.write(0);
  7075. mplew.writeMapleAsciiString(name);
  7076. return mplew.getPacket();
  7077. }
  7078.  
  7079. public static byte[] setPotionDiscount(int percent) {
  7080. final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  7081. mplew.writeShort(SendOpcode.SET_POTION_DISCOUNT_RATE.getValue());
  7082. mplew.writeInt(percent);
  7083. return mplew.getPacket();
  7084. }
  7085.  
  7086.  
  7087. public static byte[] setNPCScriptable(int npcId, String description) {
  7088. MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
  7089. mplew.writeShort(SendOpcode.SET_NPC_SCRIPTABLE.getValue());
  7090. mplew.write(1); // following structure is repeated n times
  7091. mplew.writeInt(npcId);
  7092. mplew.writeMapleAsciiString(description);
  7093. mplew.writeInt(0); // start time
  7094. mplew.writeInt(Integer.MAX_VALUE); // end time
  7095. return mplew.getPacket();
  7096. }
  7097. }
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