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