Examples with ModifyInventory client.inventory.ModifyInventory used on opensource projects

Example 11 with ModifyInventory

use of client.inventory.ModifyInventory in project HeavenMS by ronancpl.

the class UseCashItemHandler method handlePacket.

@Override
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    final MapleCharacter player = c.getPlayer();
    if (System.currentTimeMillis() - player.getLastUsedCashItem() < 3000) {
        player.dropMessage(1, "You have used a cash item recently. Wait a moment, then try again.");
        c.announce(MaplePacketCreator.enableActions());
        return;
    }
    player.setLastUsedCashItem(System.currentTimeMillis());
    MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
    slea.readShort();
    int itemId = slea.readInt();
    int itemType = itemId / 10000;
    Item toUse = c.getPlayer().getInventory(MapleInventoryType.CASH).getItem(c.getPlayer().getInventory(MapleInventoryType.CASH).findById(itemId).getPosition());
    String medal = "";
    Item medalItem = c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -49);
    if (medalItem != null) {
        medal = "<" + ii.getName(medalItem.getItemId()) + "> ";
    }
    if (toUse == null || toUse.getItemId() != itemId || toUse.getQuantity() < 1) {
        c.announce(MaplePacketCreator.enableActions());
        return;
    }
    if (itemType == 505) {
        // AP/SP reset
        if (!player.isAlive()) {
            c.announce(MaplePacketCreator.enableActions());
            return;
        }
        if (itemId > 5050000) {
            int SPTo = slea.readInt();
            int SPFrom = slea.readInt();
            Skill skillSPTo = SkillFactory.getSkill(SPTo);
            Skill skillSPFrom = SkillFactory.getSkill(SPFrom);
            byte curLevel = player.getSkillLevel(skillSPTo);
            byte curLevelSPFrom = player.getSkillLevel(skillSPFrom);
            if ((curLevel < skillSPTo.getMaxLevel()) && curLevelSPFrom > 0) {
                player.changeSkillLevel(skillSPFrom, (byte) (curLevelSPFrom - 1), player.getMasterLevel(skillSPFrom), -1);
                player.changeSkillLevel(skillSPTo, (byte) (curLevel + 1), player.getMasterLevel(skillSPTo), -1);
            }
        } else {
            List<Pair<MapleStat, Integer>> statupdate = new ArrayList<>(2);
            int APTo = slea.readInt();
            int APFrom = slea.readInt();
            switch(APFrom) {
                case // str
                64:
                    if (player.getStr() < 5) {
                        c.getPlayer().message("You don't have the minimum STR required to swap.");
                        c.announce(MaplePacketCreator.enableActions());
                        return;
                    }
                    player.addStat(1, -1);
                    break;
                case // dex
                128:
                    if (player.getDex() < 5) {
                        c.getPlayer().message("You don't have the minimum DEX required to swap.");
                        c.announce(MaplePacketCreator.enableActions());
                        return;
                    }
                    player.addStat(2, -1);
                    break;
                case // int
                256:
                    if (player.getInt() < 5) {
                        c.getPlayer().message("You don't have the minimum INT required to swap.");
                        c.announce(MaplePacketCreator.enableActions());
                        return;
                    }
                    player.addStat(3, -1);
                    break;
                case // luk
                512:
                    if (player.getLuk() < 5) {
                        c.getPlayer().message("You don't have the minimum LUK required to swap.");
                        c.announce(MaplePacketCreator.enableActions());
                        return;
                    }
                    player.addStat(4, -1);
                    break;
                case // HP
                2048:
                    if (ServerConstants.USE_ENFORCE_HPMP_SWAP) {
                        if (APTo != 8192) {
                            c.getPlayer().message("You can only swap HP ability points to MP.");
                            c.announce(MaplePacketCreator.enableActions());
                            return;
                        }
                    }
                    if (player.getHpMpApUsed() < 1) {
                        c.getPlayer().message("You don't have enough HPMP stat points to spend on AP Reset.");
                        c.announce(MaplePacketCreator.enableActions());
                        return;
                    }
                    int hp = player.getMaxHp();
                    int level_ = player.getLevel();
                    boolean canWash_ = true;
                    if (hp < level_ * 14 + 148) {
                        canWash_ = false;
                    }
                    if (!canWash_) {
                        c.getPlayer().message("You don't have the minimum HP pool required to swap.");
                        c.announce(MaplePacketCreator.enableActions());
                        return;
                    }
                    player.setHpMpApUsed(player.getHpMpApUsed() - 1);
                    int hplose = -DistributeAPHandler.takeHp(player, player.getJob());
                    int nextHp = Math.max(1, player.getHp() + hplose), nextMaxHp = Math.max(50, player.getMaxHp() + hplose);
                    player.setHp(nextHp);
                    player.setMaxHp(nextMaxHp);
                    statupdate.add(new Pair<>(MapleStat.HP, nextHp));
                    statupdate.add(new Pair<>(MapleStat.MAXHP, nextMaxHp));
                    break;
                case // MP
                8192:
                    if (ServerConstants.USE_ENFORCE_HPMP_SWAP) {
                        if (APTo != 2048) {
                            c.getPlayer().message("You can only swap MP ability points to HP.");
                            c.announce(MaplePacketCreator.enableActions());
                            return;
                        }
                    }
                    if (player.getHpMpApUsed() < 1) {
                        c.getPlayer().message("You don't have enough HPMP stat points to spend on AP Reset.");
                        c.announce(MaplePacketCreator.enableActions());
                        return;
                    }
                    int mp = player.getMaxMp();
                    int level = player.getLevel();
                    MapleJob job = player.getJob();
                    boolean canWash = true;
                    if (job.isA(MapleJob.SPEARMAN) && mp < 4 * level + 156) {
                        canWash = false;
                    } else if (job.isA(MapleJob.FIGHTER) && mp < 4 * level + 56) {
                        canWash = false;
                    } else if (job.isA(MapleJob.THIEF) && job.getId() % 100 > 0 && mp < level * 14 - 4) {
                        canWash = false;
                    } else if (mp < level * 14 + 148) {
                        canWash = false;
                    }
                    if (!canWash) {
                        c.getPlayer().message("You don't have the minimum MP pool required to swap.");
                        c.announce(MaplePacketCreator.enableActions());
                        return;
                    }
                    player.setHpMpApUsed(player.getHpMpApUsed() - 1);
                    int mplose = -DistributeAPHandler.takeMp(player, job);
                    int nextMp = Math.max(0, player.getMp() + mplose), nextMaxMp = Math.max(5, player.getMaxMp() + mplose);
                    player.setMp(nextMp);
                    player.setMaxMp(nextMaxMp);
                    statupdate.add(new Pair<>(MapleStat.MP, nextMp));
                    statupdate.add(new Pair<>(MapleStat.MAXMP, nextMaxMp));
                    break;
                default:
                    c.announce(MaplePacketCreator.updatePlayerStats(MaplePacketCreator.EMPTY_STATUPDATE, true, c.getPlayer()));
                    return;
            }
            DistributeAPHandler.addStat(c, APTo, true);
            c.announce(MaplePacketCreator.updatePlayerStats(statupdate, true, c.getPlayer()));
        }
        remove(c, itemId);
    } else if (itemType == 506) {
        Item eq = null;
        if (itemId == 5060000) {
            // Item tag.
            int equipSlot = slea.readShort();
            if (equipSlot == 0) {
                return;
            }
            eq = player.getInventory(MapleInventoryType.EQUIPPED).getItem((short) equipSlot);
            eq.setOwner(player.getName());
        } else if (itemId == 5060001 || itemId == 5061000 || itemId == 5061001 || itemId == 5061002 || itemId == 5061003) {
            // Sealing lock
            MapleInventoryType type = MapleInventoryType.getByType((byte) slea.readInt());
            eq = c.getPlayer().getInventory(type).getItem((short) slea.readInt());
            if (eq == null) {
                // Check if the type is EQUIPMENT?
                return;
            }
            byte flag = eq.getFlag();
            flag |= ItemConstants.LOCK;
            if (eq.getExpiration() > -1) {
                // No perma items pls
                return;
            }
            eq.setFlag(flag);
            long period = 0;
            if (itemId == 5061000) {
                period = 7;
            } else if (itemId == 5061001) {
                period = 30;
            } else if (itemId == 5061002) {
                period = 90;
            } else if (itemId == 5061003) {
                period = 365;
            }
            if (period > 0) {
                eq.setExpiration(System.currentTimeMillis() + (period * 60 * 60 * 24 * 1000));
            }
            remove(c, itemId);
        } else if (itemId == 5060002) {
            // Incubator
            byte inventory2 = (byte) slea.readInt();
            short slot2 = (short) slea.readInt();
            Item item2 = c.getPlayer().getInventory(MapleInventoryType.getByType(inventory2)).getItem(slot2);
            if (// hacking
            item2 == null) {
                return;
            }
            if (getIncubatedItem(c, itemId)) {
                MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.getByType(inventory2), slot2, (short) 1, false);
                remove(c, itemId);
            }
            return;
        }
        // time stamp
        slea.readInt();
        if (eq != null) {
            player.forceUpdateItem(eq);
            remove(c, itemId);
        }
    } else if (itemType == 507) {
        boolean whisper;
        switch(itemId / 1000 % 10) {
            case // Megaphone
            1:
                if (player.getLevel() > 9) {
                    player.getClient().getChannelServer().broadcastPacket(MaplePacketCreator.serverNotice(2, medal + player.getName() + " : " + slea.readMapleAsciiString()));
                } else {
                    player.dropMessage(1, "You may not use this until you're level 10.");
                }
                break;
            case // Super megaphone
            2:
                Server.getInstance().broadcastMessage(c.getWorld(), MaplePacketCreator.serverNotice(3, c.getChannel(), medal + player.getName() + " : " + slea.readMapleAsciiString(), (slea.readByte() != 0)));
                break;
            case // Maple TV
            5:
                int tvType = itemId % 10;
                boolean megassenger = false;
                boolean ear = false;
                MapleCharacter victim = null;
                if (tvType != 1) {
                    if (tvType >= 3) {
                        megassenger = true;
                        if (tvType == 3) {
                            slea.readByte();
                        }
                        ear = 1 == slea.readByte();
                    } else if (tvType != 2) {
                        slea.readByte();
                    }
                    if (tvType != 4) {
                        victim = c.getChannelServer().getPlayerStorage().getCharacterByName(slea.readMapleAsciiString());
                    }
                }
                List<String> messages = new LinkedList<>();
                StringBuilder builder = new StringBuilder();
                for (int i = 0; i < 5; i++) {
                    String message = slea.readMapleAsciiString();
                    if (megassenger) {
                        builder.append(" ").append(message);
                    }
                    messages.add(message);
                }
                slea.readInt();
                if (megassenger) {
                    Server.getInstance().broadcastMessage(c.getWorld(), MaplePacketCreator.serverNotice(3, c.getChannel(), medal + player.getName() + " : " + builder.toString(), ear));
                }
                if (!MapleTVEffect.isActive()) {
                    new MapleTVEffect(player, victim, messages, tvType);
                    remove(c, itemId);
                } else {
                    player.dropMessage(1, "MapleTV is already in use.");
                    return;
                }
                break;
            case // item megaphone
            6:
                String msg = medal + c.getPlayer().getName() + " : " + slea.readMapleAsciiString();
                whisper = slea.readByte() == 1;
                Item item = null;
                if (slea.readByte() == 1) {
                    // item
                    item = c.getPlayer().getInventory(MapleInventoryType.getByType((byte) slea.readInt())).getItem((short) slea.readInt());
                    if (// hack
                    item == null) {
                        return;
                    } else if (((item.getFlag() & ItemConstants.UNTRADEABLE) == ItemConstants.UNTRADEABLE) || ii.isDropRestricted(item.getItemId())) {
                        player.dropMessage(1, "You cannot trade this item.");
                        c.announce(MaplePacketCreator.enableActions());
                        return;
                    }
                }
                Server.getInstance().broadcastMessage(c.getWorld(), MaplePacketCreator.itemMegaphone(msg, whisper, c.getChannel(), item));
                break;
            case // triple megaphone
            7:
                int lines = slea.readByte();
                if (// hack
                lines < 1 || lines > 3) {
                    return;
                }
                String[] msg2 = new String[lines];
                for (int i = 0; i < lines; i++) {
                    msg2[i] = medal + c.getPlayer().getName() + " : " + slea.readMapleAsciiString();
                }
                whisper = slea.readByte() == 1;
                Server.getInstance().broadcastMessage(c.getWorld(), MaplePacketCreator.getMultiMegaphone(msg2, c.getChannel(), whisper));
                break;
        }
        remove(c, itemId);
    } else if (itemType == 508) {
        // graduation banner
        // message, separated by 0A for lines
        slea.readMapleAsciiString();
        c.announce(MaplePacketCreator.enableActions());
    } else if (itemType == 509) {
        String sendTo = slea.readMapleAsciiString();
        String msg = slea.readMapleAsciiString();
        try {
            player.sendNote(sendTo, msg, (byte) 0);
        } catch (SQLException e) {
            e.printStackTrace();
        }
        remove(c, itemId);
    } else if (itemType == 510) {
        player.getMap().broadcastMessage(MaplePacketCreator.musicChange("Jukebox/Congratulation"));
        remove(c, itemId);
    } else if (itemType == 512) {
        if (ii.getStateChangeItem(itemId) != 0) {
            for (MapleCharacter mChar : c.getPlayer().getMap().getCharacters()) {
                ii.getItemEffect(ii.getStateChangeItem(itemId)).applyTo(mChar);
            }
        }
        player.getMap().startMapEffect(ii.getMsg(itemId).replaceFirst("%s", c.getPlayer().getName()).replaceFirst("%s", slea.readMapleAsciiString()), itemId);
        remove(c, itemId);
    } else if (itemType == 517) {
        MaplePet pet = player.getPet(0);
        if (pet == null) {
            c.announce(MaplePacketCreator.enableActions());
            return;
        }
        String newName = slea.readMapleAsciiString();
        pet.setName(newName);
        pet.saveToDb();
        Item item = player.getInventory(MapleInventoryType.CASH).getItem(pet.getPosition());
        if (item != null)
            player.forceUpdateItem(item);
        player.getMap().broadcastMessage(player, MaplePacketCreator.changePetName(player, newName, 1), true);
        c.announce(MaplePacketCreator.enableActions());
        remove(c, itemId);
    } else if (itemType == 504) {
        // vip teleport rock
        String error1 = "Either the player could not be found or you were trying to teleport to an illegal location.";
        boolean vip = slea.readByte() == 1;
        remove(c, itemId);
        if (!vip) {
            int mapId = slea.readInt();
            if (c.getChannelServer().getMapFactory().getMap(mapId).getForcedReturnId() == 999999999) {
                player.changeMap(c.getChannelServer().getMapFactory().getMap(mapId));
            } else {
                MapleInventoryManipulator.addById(c, itemId, (short) 1);
                c.getPlayer().dropMessage(1, error1);
                c.announce(MaplePacketCreator.enableActions());
            }
        } else {
            String name = slea.readMapleAsciiString();
            MapleCharacter victim = c.getChannelServer().getPlayerStorage().getCharacterByName(name);
            boolean success = false;
            if (victim != null) {
                MapleMap target = victim.getMap();
                if (c.getChannelServer().getMapFactory().getMap(victim.getMapId()).getForcedReturnId() == 999999999 || victim.getMapId() < 100000000) {
                    if (victim.gmLevel() <= player.gmLevel()) {
                        if (itemId == 5041000 || victim.getMapId() / player.getMapId() == 1) {
                            // viprock & same continent
                            player.changeMap(target, target.findClosestPlayerSpawnpoint(victim.getPosition()));
                            success = true;
                        } else {
                            player.dropMessage(1, "You cannot teleport between continents with this teleport rock.");
                        }
                    } else {
                        player.dropMessage(1, error1);
                    }
                } else {
                    player.dropMessage(1, "You cannot teleport to this map.");
                }
            } else {
                player.dropMessage(1, "Player could not be found in this channel.");
            }
            if (!success) {
                MapleInventoryManipulator.addById(c, itemId, (short) 1);
                c.announce(MaplePacketCreator.enableActions());
            }
        }
    } else if (itemType == 520) {
        player.gainMeso(ii.getMeso(itemId), true, false, true);
        remove(c, itemId);
        c.announce(MaplePacketCreator.enableActions());
    } else if (itemType == 523) {
        int itemid = slea.readInt();
        if (!ServerConstants.USE_ENFORCE_OWL_SUGGESTIONS)
            c.getWorldServer().addOwlItemSearch(itemid);
        player.setOwlSearch(itemid);
        List<Pair<MaplePlayerShopItem, AbstractMapleMapObject>> hmsAvailable = c.getWorldServer().getAvailableItemBundles(itemid);
        if (!hmsAvailable.isEmpty())
            remove(c, itemId);
        c.announce(MaplePacketCreator.owlOfMinerva(c, itemid, hmsAvailable));
        c.announce(MaplePacketCreator.enableActions());
    } else if (itemType == 524) {
        for (byte i = 0; i < 3; i++) {
            MaplePet pet = player.getPet(i);
            if (pet != null) {
                if (pet.canConsume(itemId)) {
                    pet.gainClosenessFullness(player, 100, 100, 1);
                    remove(c, itemId);
                    break;
                }
            } else {
                break;
            }
        }
        c.announce(MaplePacketCreator.enableActions());
    } else if (itemType == 530) {
        ii.getItemEffect(itemId).applyTo(player);
        remove(c, itemId);
    } else if (itemType == 533) {
        NPCScriptManager.getInstance().start(c, 9010009, null);
    } else if (itemType == 537) {
        player.setChalkboard(slea.readMapleAsciiString());
        player.getMap().broadcastMessage(MaplePacketCreator.useChalkboard(player, false));
        player.getClient().announce(MaplePacketCreator.enableActions());
    } else if (itemType == 539) {
        List<String> strLines = new LinkedList<>();
        for (int i = 0; i < 4; i++) {
            strLines.add(slea.readMapleAsciiString());
        }
        final int world = c.getWorld();
        Server.getInstance().broadcastMessage(world, MaplePacketCreator.getAvatarMega(c.getPlayer(), medal, c.getChannel(), itemId, strLines, (slea.readByte() != 0)));
        TimerManager.getInstance().schedule(new Runnable() {

            @Override
            public void run() {
                Server.getInstance().broadcastMessage(world, MaplePacketCreator.byeAvatarMega());
            }
        }, 1000 * 10);
        remove(c, itemId);
    } else if (itemType == 545) {
        // MiuMiu's travel store
        if (player.getShop() == null) {
            MapleShop shop = MapleShopFactory.getInstance().getShop(1338);
            if (shop != null) {
                shop.sendShop(c);
                remove(c, itemId);
            }
        } else {
            c.announce(MaplePacketCreator.enableActions());
        }
    } else if (itemType == 550) {
        // Extend item expiration
        c.announce(MaplePacketCreator.enableActions());
    } else if (itemType == 552) {
        MapleInventoryType type = MapleInventoryType.getByType((byte) slea.readInt());
        short slot = (short) slea.readInt();
        Item item = c.getPlayer().getInventory(type).getItem(slot);
        if (item == null || item.getQuantity() <= 0 || (item.getFlag() & ItemConstants.KARMA) > 0 && ii.isKarmaAble(item.getItemId())) {
            c.announce(MaplePacketCreator.enableActions());
            return;
        }
        if (!type.equals(MapleInventoryType.USE)) {
            item.setFlag((byte) ItemConstants.KARMA);
        }
        c.getPlayer().forceUpdateItem(item);
        remove(c, itemId);
        c.announce(MaplePacketCreator.enableActions());
    } else if (itemType == 552) {
        // DS EGG THING
        c.announce(MaplePacketCreator.enableActions());
    } else if (itemType == 557) {
        slea.readInt();
        int itemSlot = slea.readInt();
        slea.readInt();
        final Equip equip = (Equip) c.getPlayer().getInventory(MapleInventoryType.EQUIP).getItem((short) itemSlot);
        if (equip.getVicious() == 2 || c.getPlayer().getInventory(MapleInventoryType.CASH).findById(5570000) == null) {
            return;
        }
        equip.setVicious(equip.getVicious() + 1);
        equip.setUpgradeSlots(equip.getUpgradeSlots() + 1);
        remove(c, itemId);
        c.announce(MaplePacketCreator.enableActions());
        c.announce(MaplePacketCreator.sendHammerData(equip.getVicious()));
        player.forceUpdateItem(equip);
    } else if (itemType == 561) {
        // VEGA'S SPELL
        if (slea.readInt() != 1) {
            return;
        }
        final byte eSlot = (byte) slea.readInt();
        final Item eitem = c.getPlayer().getInventory(MapleInventoryType.EQUIP).getItem(eSlot);
        if (slea.readInt() != 2) {
            return;
        }
        final byte uSlot = (byte) slea.readInt();
        final Item uitem = c.getPlayer().getInventory(MapleInventoryType.USE).getItem(uSlot);
        if (eitem == null || uitem == null) {
            return;
        }
        Equip toScroll = (Equip) eitem;
        if (toScroll.getUpgradeSlots() < 1) {
            c.getSession().write(MaplePacketCreator.getInventoryFull());
            return;
        }
        // should have a check here against PE hacks
        if (itemId / 1000000 != 5)
            itemId = 0;
        c.getPlayer().toggleBlockCashShop();
        final int curlevel = toScroll.getLevel();
        c.getSession().write(MaplePacketCreator.sendVegaScroll(0x40));
        final Equip scrolled = (Equip) ii.scrollEquipWithId(toScroll, uitem.getItemId(), false, itemId, c.getPlayer().isGM());
        c.getSession().write(MaplePacketCreator.sendVegaScroll(scrolled.getLevel() > curlevel ? 0x41 : 0x43));
        // opcodes 0x42, 0x44: "this item cannot be used"; 0x39, 0x45: crashes
        MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.USE, uSlot, (short) 1, false);
        remove(c, itemId);
        final MapleClient client = c;
        TimerManager.getInstance().schedule(new Runnable() {

            @Override
            public void run() {
                if (!player.isLoggedin())
                    return;
                player.toggleBlockCashShop();
                final List<ModifyInventory> mods = new ArrayList<>();
                mods.add(new ModifyInventory(3, scrolled));
                mods.add(new ModifyInventory(0, scrolled));
                client.announce(MaplePacketCreator.modifyInventory(true, mods));
                ScrollResult scrollResult = scrolled.getLevel() > curlevel ? ScrollResult.SUCCESS : ScrollResult.FAIL;
                player.getMap().broadcastMessage(MaplePacketCreator.getScrollEffect(player.getId(), scrollResult, false));
                if (eSlot < 0 && (scrollResult == ScrollResult.SUCCESS)) {
                    player.equipChanged();
                }
                client.getSession().write(MaplePacketCreator.enableActions());
            }
        }, 1000 * 3);
    } else {
        System.out.println("NEW CASH ITEM: " + itemType + "\n" + slea.toString());
        c.announce(MaplePacketCreator.enableActions());
    }
}

Example 12 with ModifyInventory

use of client.inventory.ModifyInventory in project HeavenMS by ronancpl.

the class ScrollHandler method handlePacket.

@Override
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    // whatever...
    slea.readInt();
    short slot = slea.readShort();
    short dst = slea.readShort();
    byte ws = (byte) slea.readShort();
    // white scroll being used?
    boolean whiteScroll = false;
    // legendary spirit skill
    boolean legendarySpirit = false;
    if ((ws & 2) == 2) {
        whiteScroll = true;
    }
    MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
    Equip toScroll = (Equip) c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem(dst);
    Skill LegendarySpirit = SkillFactory.getSkill(1003);
    if (c.getPlayer().getSkillLevel(LegendarySpirit) > 0 && dst >= 0) {
        legendarySpirit = true;
        toScroll = (Equip) c.getPlayer().getInventory(MapleInventoryType.EQUIP).getItem(dst);
    }
    byte oldLevel = toScroll.getLevel();
    byte oldSlots = toScroll.getUpgradeSlots();
    MapleInventory useInventory = c.getPlayer().getInventory(MapleInventoryType.USE);
    Item scroll = useInventory.getItem(slot);
    Item wscroll = null;
    if (((Equip) toScroll).getUpgradeSlots() < 1 && !ItemConstants.isCleanSlate(scroll.getItemId())) {
        c.announce(MaplePacketCreator.getInventoryFull());
        return;
    }
    List<Integer> scrollReqs = ii.getScrollReqs(scroll.getItemId());
    if (scrollReqs.size() > 0 && !scrollReqs.contains(toScroll.getItemId())) {
        c.announce(MaplePacketCreator.getInventoryFull());
        return;
    }
    if (whiteScroll) {
        wscroll = useInventory.findById(2340000);
        if (wscroll == null || wscroll.getItemId() != 2340000) {
            whiteScroll = false;
        }
    }
    if (!ItemConstants.isChaosScroll(scroll.getItemId()) && !ItemConstants.isCleanSlate(scroll.getItemId())) {
        if (!canScroll(scroll.getItemId(), toScroll.getItemId())) {
            return;
        }
    }
    if (ItemConstants.isCleanSlate(scroll.getItemId()) && !(toScroll.getLevel() + toScroll.getUpgradeSlots() < ii.getEquipStats(toScroll.getItemId()).get("tuc"))) {
        // upgrade slots can be over because of hammers
        return;
    }
    Equip scrolled = (Equip) ii.scrollEquipWithId(toScroll, scroll.getItemId(), whiteScroll, 0, c.getPlayer().isGM());
    // fail
    ScrollResult scrollSuccess = Equip.ScrollResult.FAIL;
    if (scrolled == null) {
        scrollSuccess = Equip.ScrollResult.CURSE;
    } else if (scrolled.getLevel() > oldLevel || (ItemConstants.isCleanSlate(scroll.getItemId()) && scrolled.getUpgradeSlots() == oldSlots + 1) || ItemConstants.isFlagModifier(scroll.getItemId(), scrolled.getFlag())) {
        scrollSuccess = Equip.ScrollResult.SUCCESS;
    }
    MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.USE, scroll.getPosition(), (short) 1, false);
    if (whiteScroll && !ItemConstants.isCleanSlate(scroll.getItemId())) {
        MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.USE, wscroll.getPosition(), (short) 1, false, false);
    }
    final List<ModifyInventory> mods = new ArrayList<>();
    if (scrollSuccess == Equip.ScrollResult.CURSE) {
        mods.add(new ModifyInventory(3, toScroll));
        if (dst < 0) {
            c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).removeItem(toScroll.getPosition());
        } else {
            c.getPlayer().getInventory(MapleInventoryType.EQUIP).removeItem(toScroll.getPosition());
        }
    } else {
        mods.add(new ModifyInventory(3, scrolled));
        mods.add(new ModifyInventory(0, scrolled));
    }
    c.announce(MaplePacketCreator.modifyInventory(true, mods));
    c.getPlayer().getMap().broadcastMessage(MaplePacketCreator.getScrollEffect(c.getPlayer().getId(), scrollSuccess, legendarySpirit));
    if (dst < 0 && (scrollSuccess == Equip.ScrollResult.SUCCESS || scrollSuccess == Equip.ScrollResult.CURSE)) {
        c.getPlayer().equipChanged();
    }
}

Example 13 with ModifyInventory

use of client.inventory.ModifyInventory in project HeavenMS by ronancpl.

the class MaplePacketCreator method modifyInventory.

public static byte[] modifyInventory(boolean updateTick, final List<ModifyInventory> mods) {
    final MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
    mplew.writeShort(SendOpcode.INVENTORY_OPERATION.getValue());
    mplew.writeBool(updateTick);
    mplew.write(mods.size());
    // mplew.write(0); v104 :)
    int addMovement = -1;
    for (ModifyInventory mod : mods) {
        mplew.write(mod.getMode());
        mplew.write(mod.getInventoryType());
        mplew.writeShort(mod.getMode() == 2 ? mod.getOldPosition() : mod.getPosition());
        switch(mod.getMode()) {
            case 0:
                {
                    // add item
                    addItemInfo(mplew, mod.getItem(), true);
                    break;
                }
            case 1:
                {
                    // update quantity
                    mplew.writeShort(mod.getQuantity());
                    break;
                }
            case 2:
                {
                    // move
                    mplew.writeShort(mod.getPosition());
                    if (mod.getPosition() < 0 || mod.getOldPosition() < 0) {
                        addMovement = mod.getOldPosition() < 0 ? 1 : 2;
                    }
                    break;
                }
            case 3:
                {
                    // remove
                    if (mod.getPosition() < 0) {
                        addMovement = 2;
                    }
                    break;
                }
        }
        mod.clear();
    }
    if (addMovement > -1) {
        mplew.write(addMovement);
    }
    return mplew.getPacket();
}