Examples with MapleClient client.MapleClient used on opensource projects

Example 11 with MapleClient

use of client.MapleClient in project HeavenMS by ronancpl.

the class MaplePacketDecoder method doDecode.

@Override
protected boolean doDecode(IoSession session, IoBuffer in, ProtocolDecoderOutput out) throws Exception {
    final MapleClient client = (MapleClient) session.getAttribute(MapleClient.CLIENT_KEY);
    if (client == null) {
        session.close(true);
        return false;
    }
    DecoderState decoderState = (DecoderState) session.getAttribute(DECODER_STATE_KEY);
    if (decoderState == null) {
        decoderState = new DecoderState();
        session.setAttribute(DECODER_STATE_KEY, decoderState);
    }
    MapleAESOFB rcvdCrypto = client.getReceiveCrypto();
    if (in.remaining() >= 4 && decoderState.packetlength == -1) {
        int packetHeader = in.getInt();
        if (!rcvdCrypto.checkPacket(packetHeader)) {
            session.close(true);
            return false;
        }
        decoderState.packetlength = MapleAESOFB.getPacketLength(packetHeader);
    } else if (in.remaining() < 4 && decoderState.packetlength == -1) {
        return false;
    }
    if (in.remaining() >= decoderState.packetlength) {
        byte[] decryptedPacket = new byte[decoderState.packetlength];
        in.get(decryptedPacket, 0, decoderState.packetlength);
        decoderState.packetlength = -1;
        rcvdCrypto.crypt(decryptedPacket);
        MapleCustomEncryption.decryptData(decryptedPacket);
        out.write(decryptedPacket);
        return true;
    }
    return false;
}

Example 12 with MapleClient

use of client.MapleClient in project HeavenMS by ronancpl.

the class AbstractPlayerInteraction method givePartyItems.

public void givePartyItems(int id, short quantity, List<MapleCharacter> party) {
    for (MapleCharacter chr : party) {
        MapleClient cl = chr.getClient();
        if (quantity >= 0) {
            MapleInventoryManipulator.addById(cl, id, quantity);
        } else {
            MapleInventoryManipulator.removeById(cl, ItemConstants.getInventoryType(id), id, -quantity, true, false);
        }
        cl.announce(MaplePacketCreator.getShowItemGain(id, quantity, true));
    }
}

Example 13 with MapleClient

use of client.MapleClient in project HeavenMS by ronancpl.

the class NPCScriptManager method dispose.

public void dispose(NPCConversationManager cm) {
    MapleClient c = cm.getClient();
    c.getPlayer().setCS(false);
    c.getPlayer().setNpcCooldown(System.currentTimeMillis());
    cms.remove(c);
    scripts.remove(c);
    if (cm.getScriptName() != null) {
        resetContext("npc/" + cm.getScriptName() + ".js", c);
    } else {
        resetContext("npc/" + cm.getNpc() + ".js", c);
    }
}

Example 14 with MapleClient

use of client.MapleClient in project HeavenMS by ronancpl.

the class MapleInventory method checkSpotsAndOwnership.

public static boolean checkSpotsAndOwnership(MapleCharacter chr, List<Pair<Item, MapleInventoryType>> items, List<Integer> typesSlotsUsed) {
    // assumption: no "UNDEFINED" or "EQUIPPED" items shall be tested here, all counts are >= 0 and item list to be checked is a legal one.
    Map<Long, Short> rcvItems = new LinkedHashMap<>();
    Map<Long, Byte> rcvTypes = new LinkedHashMap<>();
    Map<Long, String> rcvOwners = new LinkedHashMap<>();
    for (Pair<Item, MapleInventoryType> item : items) {
        Long itemHash = hashKey(item.left.getItemId(), item.left.getOwner());
        Short qty = rcvItems.get(itemHash);
        if (qty == null) {
            rcvItems.put(itemHash, item.left.getQuantity());
            rcvTypes.put(itemHash, item.right.getType());
            rcvOwners.put(itemHash, item.left.getOwner());
        } else {
            rcvItems.put(itemHash, (short) (qty + item.left.getQuantity()));
        }
    }
    MapleClient c = chr.getClient();
    for (Entry<Long, Short> it : rcvItems.entrySet()) {
        int itemType = rcvTypes.get(it.getKey()) - 1;
        int usedSlots = typesSlotsUsed.get(itemType);
        Long itemId = it.getKey() >> 32L;
        // System.out.print("inserting " + itemId.intValue() + " with type " + itemType + " qty " + it.getValue() + " owner '" + rcvOwners.get(it.getKey()) + "' current usedSlots:");
        // for(Integer i : typesSlotsUsed) System.out.print(" " + i);
        int result = MapleInventoryManipulator.checkSpaceProgressively(c, itemId.intValue(), it.getValue(), rcvOwners.get(it.getKey()), usedSlots);
        boolean hasSpace = ((result % 2) != 0);
        if (!hasSpace)
            return false;
        typesSlotsUsed.set(itemType, (result >> 1));
    }
    return true;
}

Example 15 with MapleClient

use of client.MapleClient in project HeavenMS by ronancpl.

the class MapleServerHandler method sessionClosed.

@Override
public void sessionClosed(IoSession session) throws Exception {
    MapleClient client = (MapleClient) session.getAttribute(MapleClient.CLIENT_KEY);
    if (client != null) {
        try {
            boolean inCashShop = false;
            if (client.getPlayer() != null) {
                inCashShop = client.getPlayer().getCashShop().isOpened();
            }
            client.disconnect(false, inCashShop);
        } catch (Throwable t) {
            FilePrinter.printError(FilePrinter.ACCOUNT_STUCK, t);
        } finally {
            session.close();
            session.removeAttribute(MapleClient.CLIENT_KEY);
        // client.empty();
        }
    }
    super.sessionClosed(session);
}