开通博客赚积分
发布资源赚积分
分类

源码开发语言/平台
当前位置：首页 > 源码/资料 > Java编程 > Applet > 游戏 > 查看源码
PlayerInteractionHandler.java
资源名称：src.rar　[点击查看]
上传用户：gwt600
上传日期：2021-06-03
资源大小：704k
文件大小：22k
源码类别：

游戏

开发平台：

Java

PlayerInteractionHandler.java：源码内容
  1. package net.sf.odinms.net.channel.handler;
  3. import java.util.Arrays;
  4. import net.sf.odinms.client.IItem;
  5. import net.sf.odinms.client.MapleCharacter;
  6. import net.sf.odinms.client.MapleClient;
  7. import net.sf.odinms.client.MapleInventoryType;
  8. import net.sf.odinms.client.messages.CommandProcessor;
  9. import net.sf.odinms.net.AbstractMaplePacketHandler;
  10. import net.sf.odinms.server.MapleInventoryManipulator;
  11. import net.sf.odinms.server.MapleItemInformationProvider;
  12. import net.sf.odinms.server.PlayerInteraction.MapleMiniGame;
  13. import net.sf.odinms.server.PlayerInteraction.MapleMiniGame.MiniGameType;
  14. import net.sf.odinms.server.PlayerInteraction.MaplePlayerShopItem;
  15. import net.sf.odinms.server.MapleTrade;
  16. import net.sf.odinms.server.maps.MapleMapObject;
  17. import net.sf.odinms.server.PlayerInteraction.PlayerInteractionManager;
  18. import net.sf.odinms.server.PlayerInteraction.HiredMerchant;
  19. import net.sf.odinms.server.PlayerInteraction.IPlayerInteractionManager;
  20. import net.sf.odinms.server.PlayerInteraction.MaplePlayerShop;
  21. import net.sf.odinms.server.maps.MapleMapObjectType;
  22. import net.sf.odinms.tools.MaplePacketCreator;
  23. import net.sf.odinms.tools.data.input.SeekableLittleEndianAccessor;
  25. /**
  26.  *
  27.  * @author Matze
  28.  */
  29. public class PlayerInteractionHandler extends AbstractMaplePacketHandler {
  31.     private enum Action {
  33.         CREATE(0),
  34.         INVITE(2),
  35.         DECLINE(3),
  36.         VISIT(4),
  37.         CHAT(6),
  38.         EXIT(0xA),
  39.         OPEN(0xB),
  40.         SET_ITEMS(0xE),
  41.         SET_MESO(0xF),
  42.         CONFIRM(0x10),
  43.         ADD_ITEM(0x14),
  44.         BUY(0x15),
  45.         REMOVE_ITEM(0x19),
  46.         BAN_PLAYER(0x1A),
  47.         PUT_ITEM(0x1F),
  48.         MERCHANT_BUY(0x20),
  49.         TAKE_ITEM_BACK(0x24),
  50.         MAINTENANCE_OFF(0x25),
  51.         MERCHANT_ORGANIZE(0x26),
  52.         CLOSE_MERCHANT(0x27),
  53.         REQUEST_TIE(44),
  54.         ANSWER_TIE(45),
  55.         GIVE_UP(46),
  56.         EXIT_AFTER_GAME(50),
  57.         CANCEL_EXIT(51),
  58.         READY(52),
  59.         UN_READY(53),
  60.         MOVE_OMOK(58),
  61.         START(55),
  62.         SKIP(57),
  63.         SELECT_CARD(62);
  64.         final byte code;
  66.         private Action(int code) {
  67.             this.code = (byte) code;
  68.         }
  70.         public byte getCode() {
  71.             return code;
  72.         }
  73.     }
  75.     public void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
  76.         System.out.println(slea);
  77.         byte mode = slea.readByte();
  78.         if (mode == Action.CREATE.getCode()) {
  79.             byte createType = slea.readByte();
  80.             if (createType == 3) { // trade
  81.                 MapleTrade.startTrade(c.getPlayer());
  82.             } else {
  83.                 if (c.getPlayer().getChalkboard() != null) {
  84.                     return;
  85.                 }
  86.                 if (createType == 1 || createType == 2) {
  87.                     String desc = slea.readMapleAsciiString();
  88.                     String pass = null;
  89.                     if (slea.readByte() == 1) {
  90.                         pass = slea.readMapleAsciiString();
  91.                     }
  92.                     int type = slea.readByte();
  93.                     IPlayerInteractionManager game = new MapleMiniGame(c.getPlayer(), type, desc);
  94.                     c.getPlayer().setInteraction(game);
  95.                     if (createType == 1) {
  96.                         ((MapleMiniGame) game).setGameType(MiniGameType.OMOK);
  97.                     } else if (createType == 2) {
  98.                         if (type == 0) {
  99.                             ((MapleMiniGame) game).setMatchesToWin(6);
  100.                         } else if (type == 1) {
  101.                             ((MapleMiniGame) game).setMatchesToWin(10);
  102.                         } else if (type == 2) {
  103.                             ((MapleMiniGame) game).setMatchesToWin(15);
  104.                         }
  105.                         ((MapleMiniGame) game).setGameType(MiniGameType.MATCH_CARDS);
  106.                     }
  107.                     c.getPlayer().getMap().addMapObject((PlayerInteractionManager) game);
  108.                     c.getPlayer().getMap().broadcastMessage(MaplePacketCreator.sendInteractionBox(c.getPlayer()));
  110.                 } else if (createType == 4 || createType == 5) { // shop
  111.                     if (c.getPlayer().getMap().getMapObjectsInRange(c.getPlayer().getPosition(), 19500, Arrays.asList(MapleMapObjectType.SHOP, MapleMapObjectType.HIRED_MERCHANT)).size() != 0) {
  112.                         c.getPlayer().dropMessage(1, "You may not establish a mini box here.");
  113.                         return;
  114.                     }
  115.                     String desc = slea.readMapleAsciiString();
  116.                     slea.skip(3);
  117.                     int itemId = slea.readInt();
  118.                     IPlayerInteractionManager shop;
  119.                     if (createType == 4) {
  120.                         shop = new MaplePlayerShop(c.getPlayer(), itemId, desc);
  121.                     } else {
  122.                         shop = new HiredMerchant(c.getPlayer(), itemId, desc);
  123.                     }
  124.                     c.getPlayer().setInteraction(shop);
  125.                     c.getSession().write(MaplePacketCreator.getInteraction(c.getPlayer(), true));
  126.                 } else {
  127.                     System.out.println("Unhandled PLAYER_INTERACTION packet: " + slea.toString());
  128.                 }
  129.             }
  130.         } else if (mode == Action.INVITE.getCode()) {
  131.             int otherPlayer = slea.readInt();
  132.             MapleCharacter otherChar = c.getPlayer().getMap().getCharacterById(otherPlayer);
  133.             MapleTrade.inviteTrade(c.getPlayer(), otherChar);
  134.         } else if (mode == Action.DECLINE.getCode()) {
  135.             MapleTrade.declineTrade(c.getPlayer());
  136.         } else if (mode == Action.VISIT.getCode()) {
  137.             // we will ignore the trade oids for now
  138.             if (c.getPlayer().getTrade() != null && c.getPlayer().getTrade().getPartner() != null) {
  139.                 MapleTrade.visitTrade(c.getPlayer(), c.getPlayer().getTrade().getPartner().getChr());
  140.             } else {
  141.                 int oid = slea.readInt();
  142.                 MapleMapObject ob = c.getPlayer().getMap().getMapObject(oid);
  143.                 if (ob instanceof IPlayerInteractionManager && c.getPlayer().getInteraction() == null) {
  144.                     IPlayerInteractionManager ips = (IPlayerInteractionManager) ob;
  145.                     if (ips.getShopType() == 1) {
  146.                         HiredMerchant merchant = (HiredMerchant) ips;
  147.                         if (merchant.isOwner(c.getPlayer())) {
  148.                             merchant.setOpen(false);
  149.                             merchant.broadcast(MaplePacketCreator.shopErrorMessage(0x0D, 1), false);
  150.                             merchant.removeAllVisitors((byte) 16, (byte) 0);
  151.                             c.getPlayer().setInteraction(ips);
  152.                             c.getSession().write(MaplePacketCreator.getInteraction(c.getPlayer(), false));
  153.                             return;
  154.                         } else if (!merchant.isOpen()) {
  155.                             c.getPlayer().dropMessage(1, "This shop is in maintenance, please come by later.");
  156.                             return;
  157.                         }
  158.                     } else if (ips.getShopType() == 2) {
  159.                         if (((MaplePlayerShop) ips).isBanned(c.getPlayer().getName())) {
  160.                             c.getPlayer().dropMessage(1, "You have been banned from this store.");
  161.                             return;
  162.                         }
  163.                     }
  164.                     if (ips.getFreeSlot() == -1) {
  165.                         c.getSession().write(MaplePacketCreator.getMiniBoxFull());
  166.                         return;
  167.                     }
  168.                     c.getPlayer().setInteraction(ips);
  169.                     ips.addVisitor(c.getPlayer());
  170.                     c.getSession().write(MaplePacketCreator.getInteraction(c.getPlayer(), false));
  171.                 }
  172.             }
  173.         } else if (mode == Action.CHAT.getCode()) { // chat lol
  174.             if (c.getPlayer().getTrade() != null) {
  175.                 c.getPlayer().getTrade().chat(slea.readMapleAsciiString());
  176.             } else if (c.getPlayer().getInteraction() != null) {
  177.                 IPlayerInteractionManager ips = c.getPlayer().getInteraction();
  178.                 String message = slea.readMapleAsciiString();
  179.                 CommandProcessor.getInstance().processCommand(c, message); // debug purposes
  180.                 ips.broadcast(MaplePacketCreator.shopChat(c.getPlayer().getName() + " : " + message, ips.isOwner(c.getPlayer()) ? 0 : ips.getVisitorSlot(c.getPlayer()) + 1), true);
  181.             }
  182.         } else if (mode == Action.EXIT.getCode()) {
  183.             if (c.getPlayer().getTrade() != null) {
  184.                 MapleTrade.cancelTrade(c.getPlayer());
  185.             } else {
  186.                 IPlayerInteractionManager ips = c.getPlayer().getInteraction();
  187.                 c.getPlayer().setInteraction(null);
  188.                 if (ips != null) {
  189.                     if (ips.isOwner(c.getPlayer())) {
  190.                         if (ips.getShopType() == 2) {
  191.                             boolean save = false;
  192.                             for (MaplePlayerShopItem items : ips.getItems()) {
  193.                                 if (items.getBundles() > 0) {
  194.                                     IItem item = items.getItem();
  195.                                     item.setQuantity(items.getBundles());
  196.                                     if (MapleInventoryManipulator.addFromDrop(c, item)) {
  197.                                         items.setBundles((short) 0);
  198.                                     } else {
  199.                                         save = true;
  200.                                         break;
  201.                                     }
  202.                                 }
  203.                             }
  204.                             ips.removeAllVisitors(3, 1);
  205.                             ips.closeShop(save);
  206.                         } else if (ips.getShopType() == 1) {
  207.                             c.getSession().write(MaplePacketCreator.shopVisitorLeave(0));
  208.                         } else if (ips.getShopType() == 3 || ips.getShopType() == 4) {
  209.                             ips.removeAllVisitors(3, 1);
  210.                         }
  211.                     } else {
  212.                         ips.removeVisitor(c.getPlayer());
  213.                     }
  214.                 }
  215.             }
  216.         } else if (mode == Action.OPEN.getCode()) {
  217.             IPlayerInteractionManager shop = c.getPlayer().getInteraction();
  218.             if (shop != null && shop.isOwner(c.getPlayer())) {
  219.                 c.getPlayer().getMap().addMapObject((PlayerInteractionManager) shop);
  220.                 if (shop.getShopType() == 1) {
  221.                     HiredMerchant merchant = (HiredMerchant) shop;
  222.                     c.getPlayer().setHasMerchant(true);
  223.                     merchant.setOpen(true);
  224.                     c.getPlayer().getMap().broadcastMessage(MaplePacketCreator.spawnHiredMerchant(merchant));
  225.                     c.getPlayer().setInteraction(null);
  226.                 } else if (shop.getShopType() == 2) {
  227.                     c.getPlayer().getMap().broadcastMessage(MaplePacketCreator.sendInteractionBox(c.getPlayer()));
  228.                 }
  229.                 slea.readByte();
  230.             }
  231.         } else if (mode == Action.READY.getCode()) {
  232.             c.getPlayer().getInteraction().broadcast(MaplePacketCreator.getMiniGameReady(), true);
  233.         } else if (mode == Action.UN_READY.getCode()) {
  234.             c.getPlayer().getInteraction().broadcast(MaplePacketCreator.getMiniGameUnReady(), true);
  235.         } else if (mode == Action.START.getCode()) {
  236.             MapleMiniGame game = (MapleMiniGame) c.getPlayer().getInteraction();
  237.             if (game.getGameType() == MiniGameType.OMOK) {
  238.                 game.broadcast(MaplePacketCreator.getMiniGameStart(game.getLoser()), true);
  239.             } else if (game.getGameType() == MiniGameType.MATCH_CARDS) {
  240.                 game.shuffleList();
  241.                 game.broadcast(MaplePacketCreator.getMatchCardStart(game), true);
  242.             }
  243.             c.getPlayer().getMap().broadcastMessage(MaplePacketCreator.sendInteractionBox(game.getOwner()));
  244.             game.setStarted(true);
  245.         } else if (mode == Action.GIVE_UP.getCode()) {
  246.             MapleMiniGame game = (MapleMiniGame) c.getPlayer().getInteraction();
  247.             if (game.getGameType() == MiniGameType.OMOK) {
  248.                 game.broadcast(MaplePacketCreator.getMiniGameForfeit(game, game.isOwner(c.getPlayer()) ? 0 : 1), true);
  249.             } else if (game.getGameType() == MiniGameType.MATCH_CARDS) {
  250.                 if (game.isOwner(c.getPlayer())) {
  251.                     game.broadcast(MaplePacketCreator.getMiniGameWin(game, 1), true);
  252.                 } else {
  253.                     game.broadcast(MaplePacketCreator.getMiniGameWin(game, 0), true);
  254.                 }
  255.             }
  256.         } else if (mode == Action.REQUEST_TIE.getCode()) {
  257.             MapleMiniGame game = (MapleMiniGame) c.getPlayer().getInteraction();
  258.             if (game.isOwner(c.getPlayer())) {
  259.                 game.getVisitors()[0].getClient().getSession().write(MaplePacketCreator.getMiniGameRequestTie());
  260.             } else {
  261.                 game.getOwner().getClient().getSession().write(MaplePacketCreator.getMiniGameRequestTie());
  262.             }
  263.         } else if (mode == Action.ANSWER_TIE.getCode()) {
  264.             MapleMiniGame game = (MapleMiniGame) c.getPlayer().getInteraction();
  265.             if (slea.readByte() == 1) {
  266.                 game.broadcast(MaplePacketCreator.getMiniGameTie(game), true);
  267.             } else {
  268.                 game.broadcast(MaplePacketCreator.getMiniGameDenyTie(), true);
  269.             }
  270.         } else if (mode == Action.SKIP.getCode()) {
  271.             IPlayerInteractionManager game = c.getPlayer().getInteraction();
  272.             game.broadcast(MaplePacketCreator.getMiniGameSkipTurn(game.isOwner(c.getPlayer()) ? 0 : 1), true);
  273.         } else if (mode == Action.MOVE_OMOK.getCode()) {
  274.             int x = slea.readInt(); // x point
  275.             int y = slea.readInt(); // y point
  276.             int type = slea.readByte(); // piece ( 1 or 2; Owner has one piece, visitor has another, it switches every game.)
  277.             ((MapleMiniGame) c.getPlayer().getInteraction()).setPiece(x, y, type, c.getPlayer());
  278.         } else if (mode == Action.SELECT_CARD.getCode()) {
  279.             int turn = slea.readByte(); // 1st turn = 1; 2nd turn = 0
  280.             int slot = slea.readByte(); // slot
  281.             MapleMiniGame game = (MapleMiniGame) c.getPlayer().getInteraction();
  282.             int firstslot = game.getFirstSlot();
  283.             if (turn == 1) {
  284.                 game.setFirstSlot(slot);
  285.                 game.broadcast(MaplePacketCreator.getMatchCardSelect(turn, slot, firstslot, turn), !game.isOwner(c.getPlayer()));
  286.             } else if (game.getCardId(firstslot + 1) == game.getCardId(slot + 1)) {
  287.                 if (game.isOwner(c.getPlayer())) {
  288.                     game.broadcast(MaplePacketCreator.getMatchCardSelect(turn, slot, firstslot, 2), true);
  289.                     game.setOwnerPoints();
  290.                 } else {
  291.                     game.broadcast(MaplePacketCreator.getMatchCardSelect(turn, slot, firstslot, 3), true);
  292.                     game.setVisitorPoints();
  293.                 }
  294.             } else {
  295.                 game.broadcast(MaplePacketCreator.getMatchCardSelect(turn, slot, firstslot, game.isOwner(c.getPlayer()) ? 0 : 1), true);
  296.             }
  297.         } else if (mode == Action.SET_MESO.getCode()) {
  298.             c.getPlayer().getTrade().setMeso(slea.readInt());
  299.         } else if (mode == Action.SET_ITEMS.getCode()) {
  300.             MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
  301.             MapleInventoryType ivType = MapleInventoryType.getByType(slea.readByte());
  302.             IItem item = c.getPlayer().getInventory(ivType).getItem((byte) slea.readShort());
  303.             short quantity = slea.readShort();
  304.             byte targetSlot = slea.readByte();
  305.             if (c.getPlayer().getTrade() != null) {
  306.                 if ((quantity <= item.getQuantity() && quantity >= 0) || ii.isThrowingStar(item.getItemId()) || ii.isBullet(item.getItemId())) {
  307.                     if (!c.getChannelServer().allowUndroppablesDrop() && ii.isDropRestricted(item.getItemId())) { // ensure that undroppable items do not make it to the trade window
  308.                         c.getSession().write(MaplePacketCreator.enableActions());
  309.                         return;
  310.                     }
  311.                     IItem tradeItem = item.copy();
  312.                     if (ii.isThrowingStar(item.getItemId()) || ii.isBullet(item.getItemId())) {
  313.                         tradeItem.setQuantity(item.getQuantity());
  314.                         MapleInventoryManipulator.removeFromSlot(c, ivType, item.getPosition(), item.getQuantity(), true);
  315.                     } else {
  316.                         tradeItem.setQuantity(quantity);
  317.                         MapleInventoryManipulator.removeFromSlot(c, ivType, item.getPosition(), quantity, true);
  318.                     }
  319.                     tradeItem.setPosition(targetSlot);
  320.                     c.getPlayer().getTrade().addItem(tradeItem);
  321.                     return;
  322.                 }
  323.             }
  324.         } else if (mode == Action.CONFIRM.getCode()) {
  325.             MapleTrade.completeTrade(c.getPlayer());
  326.         } else if (mode == Action.ADD_ITEM.getCode() || mode == Action.PUT_ITEM.getCode()) {
  327.             MapleInventoryType type = MapleInventoryType.getByType(slea.readByte());
  328.             byte slot = (byte) slea.readShort();
  329.             short bundles = slea.readShort();
  330.             short perBundle = slea.readShort();
  331.             int price = slea.readInt();
  332.             IItem ivItem = c.getPlayer().getInventory(type).getItem(slot);
  333.             IItem sellItem = ivItem.copy();
  334.             sellItem.setQuantity(perBundle);
  335.             MaplePlayerShopItem item = new MaplePlayerShopItem(sellItem, bundles, price);
  336.             IPlayerInteractionManager shop = c.getPlayer().getInteraction();
  337.             if (shop != null && shop.isOwner(c.getPlayer())) {
  338.                 if (ivItem != null && ivItem.getQuantity() >= bundles * perBundle) {
  339.                     MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
  340.                     if (ii.isThrowingStar(ivItem.getItemId()) || ii.isBullet(ivItem.getItemId())) {
  341.                         MapleInventoryManipulator.removeFromSlot(c, type, slot, ivItem.getQuantity(), true);
  342.                     } else {
  343.                         MapleInventoryManipulator.removeFromSlot(c, type, slot, (short) (bundles * perBundle), true);
  344.                     }
  345.                     shop.addItem(item);
  346.                     c.getSession().write(MaplePacketCreator.shopItemUpdate(shop));
  347.                 }
  348.             }
  349.         } else if (mode == Action.BUY.getCode() || mode == Action.MERCHANT_BUY.getCode()) {
  350.             int item = slea.readByte();
  351.             short quantity = slea.readShort();
  352.             IPlayerInteractionManager shop = c.getPlayer().getInteraction();
  353.             shop.buy(c, item, quantity);
  354.             shop.broadcast(MaplePacketCreator.shopItemUpdate(shop), true);
  355.         } else if (mode == Action.TAKE_ITEM_BACK.getCode() || mode == Action.REMOVE_ITEM.getCode()) {
  356.             int slot = slea.readShort();
  357.             IPlayerInteractionManager shop = c.getPlayer().getInteraction();
  358.             if (shop != null) {
  359.                 MaplePlayerShopItem item = shop.getItems().get(slot);
  360.                 if (item.getBundles() > 0) {
  361.                     IItem iitem = item.getItem();
  362.                     iitem.setQuantity(item.getBundles());
  363.                     MapleInventoryManipulator.addFromDrop(c, iitem);
  364.                 }
  365.                 shop.removeFromSlot(slot);
  366.                 c.getSession().write(MaplePacketCreator.shopItemUpdate(shop));
  367.             }
  368.         } else if (mode == Action.CLOSE_MERCHANT.getCode()) {
  369.             IPlayerInteractionManager merchant = c.getPlayer().getInteraction();
  370.             if (merchant != null && merchant.getShopType() == 1 && merchant.isOwner(c.getPlayer())) {
  371.                 boolean save = false;
  372.                 for (MaplePlayerShopItem items : merchant.getItems()) {
  373.                     if (items.getBundles() > 0) {
  374.                         IItem item = items.getItem();
  375.                         item.setQuantity(items.getBundles());
  376.                         if (MapleInventoryManipulator.addFromDrop(c, item)) {
  377.                             items.setBundles((short) 0);
  378.                         } else {
  379.                             save = true;
  380.                             break;
  381.                         }
  382.                     }
  383.                 }
  384.                 c.getSession().write(MaplePacketCreator.shopErrorMessage(0x10, 0));
  385.                 merchant.closeShop(save);
  386.                 c.getPlayer().setInteraction(null);
  387.                 c.getPlayer().setHasMerchant(false);
  388.             }
  389.         } else if (mode == Action.MAINTENANCE_OFF.getCode()) {
  390.             HiredMerchant merchant = (HiredMerchant) c.getPlayer().getInteraction();
  391.             if (merchant != null && merchant.isOwner(c.getPlayer())) {
  392.                 merchant.setOpen(true);
  393.             }
  394.         } else if (mode == Action.BAN_PLAYER.getCode()) {
  395.             IPlayerInteractionManager imps = c.getPlayer().getInteraction();
  396.             if (imps != null && imps.isOwner(c.getPlayer())) {
  397.                 ((MaplePlayerShop) imps).banPlayer(slea.readMapleAsciiString());
  398.             }
  399.         } else if (mode == Action.MERCHANT_ORGANIZE.getCode()) {
  400.             IPlayerInteractionManager imps = c.getPlayer().getInteraction();
  401.             for (int i = 0; i < imps.getItems().size(); i++) {
  402.                 if (imps.getItems().get(i).getBundles() == 0) {
  403.                     imps.removeFromSlot(i);
  404.                 }
  405.             }
  406.             c.getSession().write(MaplePacketCreator.shopItemUpdate(imps));
  407.         }
  408.     }
  409. }