private void complete2() {
items.clear();
meso = 0;
for (IItem item : exchangeItems) {
if ((item.getFlag() & InventoryConstants.KARMA) == InventoryConstants.KARMA) {
item.setFlag(
(byte)
(item.getFlag()
^ InventoryConstants
.KARMA)); // items with scissors of karma used on them are reset once traded
}
MapleInventoryManipulator.addFromDrop(chr.getClient(), item, true);
}
if (exchangeMeso > 0) {
int overflow = chr.updateMesosGetOverflow(exchangeMeso - getFee(exchangeMeso));
partner.chr.gainMeso(overflow, true);
}
exchangeMeso = 0;
if (exchangeItems != null) {
exchangeItems.clear();
}
chr.getClient().getSession().write(MaplePacketCreator.getTradeCompletion(number));
}
public static void drop(MapleClient c, MapleInventoryType type, short src, short quantity) {
if (src < 0) {
type = MapleInventoryType.EQUIPPED;
}
IItem source = c.getPlayer().getInventory(type).getItem(src);
int Id = source.getId();
if (c.getPlayer().getItemEffect() == Id && source.getQuantity() == 1) {
c.getPlayer().setItemEffect(0);
c.getPlayer().getMap().broadcastMessage(EffectFactory.itemEffect(c.getPlayer().getId(), 0));
} else if (Id == 5370000 || Id == 5370001) { // not actually possible
if (c.getPlayer().getItemQuantity(Id, false) == 1) {
c.getPlayer().setChalkboard(null);
}
} else if ((Id >= 5000000 && Id <= 5000100) || Id == 4031284) {
c.getPlayer().dropMessage("This item may not be dropped.");
return;
}
if (c.getPlayer().getItemQuantity(Id, true) < quantity
|| quantity < 0
|| source == null
|| source.getFlag() == InventoryConstants.LOCK
|| (quantity == 0 && !InventoryConstants.isRechargable(Id))) {
return;
}
Point dropPos = new Point(c.getPlayer().getPosition());
if (quantity < source.getQuantity() && !InventoryConstants.isRechargable(Id)) {
IItem target = source.copy();
target.setQuantity(quantity);
source.setQuantity((short) (source.getQuantity() - quantity));
c.announce(InventoryFactory.dropInventoryItemUpdate(type, source));
dropItem(c, target, dropPos);
} else {
c.getPlayer().getInventory(type).removeSlot(src);
c.announce(
InventoryFactory.dropInventoryItem((src < 0 ? MapleInventoryType.EQUIP : type), src));
if (src < 0) {
c.getPlayer().equipChanged();
}
dropItem(c, source, dropPos);
}
}
public void buy(MapleClient c, int item, short quantity) {
MaplePlayerShopItem pItem = items.get(item);
synchronized (items) {
IItem newItem = pItem.getItem().copy();
newItem.setQuantity((short) ((pItem.getItem().getQuantity() * quantity)));
if ((newItem.getFlag() & ItemConstants.KARMA) == ItemConstants.KARMA) {
newItem.setFlag((byte) (newItem.getFlag() ^ ItemConstants.KARMA));
}
if (newItem.getType() == IItem.ITEM
&& (newItem.getFlag() & ItemConstants.SPIKES) == ItemConstants.SPIKES) {
newItem.setFlag((byte) (newItem.getFlag() ^ ItemConstants.SPIKES));
}
if (quantity < 1
|| pItem.getBundles() < 1
|| !pItem.isExist()
|| pItem.getBundles() < quantity) {
c.announce(MaplePacketCreator.enableActions());
return;
} else if (newItem.getType() == 1 && newItem.getQuantity() > 1) {
c.announce(MaplePacketCreator.enableActions());
return;
} else if (!pItem.isExist()) {
c.announce(MaplePacketCreator.enableActions());
return;
}
int price = pItem.getPrice() * quantity;
if (c.getPlayer().getMeso() >= price) {
if (MapleInventoryManipulator.addFromDrop(c, newItem, true)) {
c.getPlayer().gainMeso(-price, false);
sold.add(
new SoldItem(c.getPlayer().getName(), pItem.getItem().getItemId(), quantity, price));
pItem.setBundles((short) (pItem.getBundles() - quantity));
if (pItem.getBundles() < 1) {
pItem.setDoesExist(false);
}
MapleCharacter owner =
Server.getInstance().getWorld(world).getPlayerStorage().getCharacterByName(ownerName);
if (owner != null) {
owner.addMerchantMesos(price);
} else {
try {
PreparedStatement ps =
DatabaseConnection.getConnection()
.prepareStatement(
"UPDATE characters SET MerchantMesos = MerchantMesos + "
+ price
+ " WHERE id = ?",
Statement.RETURN_GENERATED_KEYS);
ps.setInt(1, ownerId);
ps.executeUpdate();
ps.close();
} catch (Exception e) {
}
}
} else {
c.getPlayer()
.dropMessage(
1, "Your inventory is full. Please clean a slot before buying this item.");
}
} else {
c.getPlayer().dropMessage(1, "You do not have enough mesos.");
}
try {
this.saveItems(false);
} catch (Exception e) {
}
}
}