Examples with MapleStorage server.MapleStorage used on opensource projects

Example 1 with MapleStorage

use of server.MapleStorage in project HeavenMS by ronancpl.

the class StorageHandler method handlePacket.

@Override
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
    MapleCharacter chr = c.getPlayer();
    byte mode = slea.readByte();
    final MapleStorage storage = chr.getStorage();
    if (chr.getLevel() < 15) {
        chr.dropMessage(1, "You may only use the storage once you have reached level 15.");
        c.announce(MaplePacketCreator.enableActions());
        return;
    }
    if (mode == 4) {
        // take out
        byte type = slea.readByte();
        byte slot = slea.readByte();
        if (slot < 0 || slot > storage.getSlots()) {
            // removal starts at zero
            AutobanFactory.PACKET_EDIT.alert(c.getPlayer(), c.getPlayer().getName() + " tried to packet edit with storage.");
            FilePrinter.print(FilePrinter.EXPLOITS + c.getPlayer().getName() + ".txt", c.getPlayer().getName() + " tried to work with storage slot " + slot + "\r\n");
            c.disconnect(true, false);
            return;
        }
        slot = storage.getSlot(MapleInventoryType.getByType(type), slot);
        Item item = storage.getItem(slot);
        if (item != null) {
            if (MapleItemInformationProvider.getInstance().isPickupRestricted(item.getItemId()) && chr.haveItemWithId(item.getItemId(), true)) {
                c.announce(MaplePacketCreator.getStorageError((byte) 0x0C));
                return;
            }
            if (chr.getMap().getId() == 910000000) {
                if (chr.getMeso() < 1000) {
                    c.announce(MaplePacketCreator.getStorageError((byte) 0x0B));
                    return;
                } else {
                    chr.gainMeso(-1000, false);
                }
            }
            if (MapleInventoryManipulator.checkSpace(c, item.getItemId(), item.getQuantity(), item.getOwner())) {
                // actually the same but idc
                item = storage.takeOut(slot);
                String itemName = MapleItemInformationProvider.getInstance().getName(item.getItemId());
                FilePrinter.print(FilePrinter.STORAGE + c.getAccountName() + ".txt", c.getPlayer().getName() + " took out " + item.getQuantity() + " " + itemName + " (" + item.getItemId() + ")\r\n");
                if ((item.getFlag() & ItemConstants.KARMA) == ItemConstants.KARMA) {
                    // items with scissors of karma used on them are reset once traded
                    item.setFlag((byte) (item.getFlag() ^ ItemConstants.KARMA));
                }
                MapleInventoryManipulator.addFromDrop(c, item, false);
                storage.sendTakenOut(c, item.getInventoryType());
            } else {
                c.announce(MaplePacketCreator.getStorageError((byte) 0x0A));
            }
        }
    } else if (mode == 5) {
        // store
        short slot = slea.readShort();
        int itemId = slea.readInt();
        short quantity = slea.readShort();
        MapleInventoryType slotType = ItemConstants.getInventoryType(itemId);
        MapleInventory Inv = chr.getInventory(slotType);
        if (slot < 1 || slot > Inv.getSlotLimit()) {
            // player inv starts at one
            AutobanFactory.PACKET_EDIT.alert(c.getPlayer(), c.getPlayer().getName() + " tried to packet edit with storage.");
            FilePrinter.print(FilePrinter.EXPLOITS + c.getPlayer().getName() + ".txt", c.getPlayer().getName() + " tried to store item at slot " + slot + "\r\n");
            c.disconnect(true, false);
            return;
        }
        if (quantity < 1 || chr.getItemQuantity(itemId, false) < quantity) {
            c.announce(MaplePacketCreator.enableActions());
            return;
        }
        if (storage.isFull()) {
            c.announce(MaplePacketCreator.getStorageError((byte) 0x11));
            return;
        }
        short meso = (short) (chr.getMap().getId() == 910000000 ? -500 : -100);
        if (chr.getMeso() < meso) {
            c.announce(MaplePacketCreator.getStorageError((byte) 0x0B));
        } else {
            MapleInventoryType invType = ItemConstants.getInventoryType(itemId);
            Item item = chr.getInventory(invType).getItem(slot).copy();
            if (item.getItemId() == itemId && (item.getQuantity() >= quantity || ItemConstants.isRechargable(itemId))) {
                if (ItemConstants.isRechargable(itemId)) {
                    quantity = item.getQuantity();
                }
                chr.gainMeso(meso, false, true, false);
                MapleInventoryManipulator.removeFromSlot(c, invType, slot, quantity, false);
                item.setQuantity(quantity);
                storage.store(item);
                storage.sendStored(c, ItemConstants.getInventoryType(itemId));
                String itemName = MapleItemInformationProvider.getInstance().getName(item.getItemId());
                FilePrinter.print(FilePrinter.STORAGE + c.getAccountName() + ".txt", c.getPlayer().getName() + " stored " + item.getQuantity() + " " + itemName + " (" + item.getItemId() + ")\r\n");
            }
        }
    } else if (mode == 6) {
        // arrange items
        if (ServerConstants.USE_STORAGE_ITEM_SORT)
            storage.arrangeItems(c);
        c.announce(MaplePacketCreator.enableActions());
    } else if (mode == 7) {
        // meso
        int meso = slea.readInt();
        int storageMesos = storage.getMeso();
        int playerMesos = chr.getMeso();
        if ((meso > 0 && storageMesos >= meso) || (meso < 0 && playerMesos >= -meso)) {
            if (meso < 0 && (storageMesos - meso) < 0) {
                meso = -2147483648 + storageMesos;
                if (meso < playerMesos) {
                    c.announce(MaplePacketCreator.enableActions());
                    return;
                }
            } else if (meso > 0 && (playerMesos + meso) < 0) {
                meso = 2147483647 - playerMesos;
                if (meso > storageMesos) {
                    c.announce(MaplePacketCreator.enableActions());
                    return;
                }
            }
            storage.setMeso(storageMesos - meso);
            chr.gainMeso(meso, false, true, false);
            FilePrinter.print(FilePrinter.STORAGE + c.getPlayer().getName() + ".txt", c.getPlayer().getName() + (meso > 0 ? " took out " : " stored ") + Math.abs(meso) + " mesos\r\n");
        } else {
            c.announce(MaplePacketCreator.enableActions());
            return;
        }
        storage.sendMeso(c);
    } else if (mode == 8) {
        // close
        storage.close();
    }
}