public static boolean checkSpace(
final MapleClient c, final int Id, int quantity, final String owner) {
final MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
final MapleInventoryType type = ii.getInventoryType(Id);
if (!type.equals(MapleInventoryType.EQUIP)) {
final short slotMax = ii.getSlotMax(c, Id);
final List<IItem> existing = c.getPlayer().getInventory(type).listById(Id);
if (!InventoryConstants.isRechargable(Id)) {
if (existing.size() > 0) {
for (IItem eItem : existing) {
final short oldQ = eItem.getQuantity();
if (oldQ < slotMax && owner.equals(eItem.getOwner())) {
final short newQ = (short) Math.min(oldQ + quantity, slotMax);
quantity -= (newQ - oldQ);
}
if (quantity <= 0) {
break;
}
}
}
}
final int numSlotsNeeded;
if (slotMax > 0) {
numSlotsNeeded = (int) (Math.ceil(((double) quantity) / slotMax));
} else if (InventoryConstants.isRechargable(Id)) {
numSlotsNeeded = 1;
} else {
numSlotsNeeded = 1;
System.out.println("checkSpace error");
}
return !c.getPlayer().getInventory(type).isFull(numSlotsNeeded - 1);
} else {
return !c.getPlayer().getInventory(type).isFull();
}
}
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
if (!c.getPlayer().isAlive()) {
c.getSession().write(MaplePacketCreator.enableActions());
return;
}
MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
slea.readInt();
byte slot = (byte) slea.readShort();
int itemId = slea.readInt();
IItem toUse = c.getPlayer().getInventory(MapleInventoryType.USE).getItem(slot);
if (toUse != null && toUse.getQuantity() > 0 && toUse.getItemId() == itemId) {
if (itemId == 2022178 || itemId == 2022433 || itemId == 2050004) {
c.getPlayer().dispelDebuffs();
remove(c, slot);
return;
} else if (itemId == 2050003) {
c.getPlayer().dispelSeal();
remove(c, slot);
return;
}
if (isTownScroll(itemId)) {
if (ii.getItemEffect(toUse.getItemId()).applyTo(c.getPlayer())) {
remove(c, slot);
}
c.getSession().write(MaplePacketCreator.enableActions());
return;
}
remove(c, slot);
ii.getItemEffect(toUse.getItemId()).applyTo(c.getPlayer());
c.getPlayer().checkBerserk();
}
}
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
if (!c.getPlayer().isAlive()) {
c.announce(MaplePacketCreator.enableActions());
return;
}
slea.readInt();
byte slot = (byte) slea.readShort();
int itemId = slea.readInt();
MapleCharacter player = c.getPlayer();
IItem toUse = c.getPlayer().getInventory(MapleInventoryType.USE).getItem(slot);
if (toUse != null && toUse.getQuantity() == 1) {
if (toUse.getItemId() != itemId) {
return;
}
Map<String, Integer> skilldata =
MapleItemInformationProvider.getInstance()
.getSkillStats(toUse.getItemId(), c.getPlayer().getJob().getId());
boolean canuse = false;
boolean success = false;
int skill = 0;
int maxlevel = 0;
if (skilldata == null) {
return;
}
if (skilldata.get("skillid") == 0) {
canuse = false;
} else if (player.getMasterLevel(SkillFactory.getSkill(skilldata.get("skillid")))
>= skilldata.get("reqSkillLevel")
|| skilldata.get("reqSkillLevel") == 0) {
canuse = true;
if (Randomizer.nextInt(101) < skilldata.get("success") && skilldata.get("success") != 0) {
success = true;
ISkill skill2 = SkillFactory.getSkill(skilldata.get("skillid"));
player.changeSkillLevel(
skill2,
player.getSkillLevel(skill2),
Math.max(skilldata.get("masterLevel"), player.getMasterLevel(skill2)),
-1);
} else {
success = false;
player.message(
"The skill book lights up, but the skill winds up as if nothing happened.");
}
MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.USE, slot, (short) 1, false);
} else {
canuse = false;
}
player
.getClient()
.announce(MaplePacketCreator.skillBookSuccess(player, skill, maxlevel, canuse, success));
}
}
public static void removeFromSlot(
final MapleClient c,
final MapleInventoryType type,
final short slot,
final short quantity,
final boolean fromDrop,
final boolean consume) {
final IItem item = c.getPlayer().getInventory(type).getItem(slot);
final boolean allowZero = consume && InventoryConstants.isRechargable(item.getId());
c.getPlayer().getInventory(type).removeItem(slot, quantity, allowZero);
if (item.getQuantity() == 0 && !allowZero) {
c.announce(InventoryFactory.clearInventoryItem(type, item.getPosition(), fromDrop));
} else {
c.announce(InventoryFactory.updateInventorySlot(type, (Item) item, fromDrop));
}
}
private static final void dropItem(MapleClient c, IItem target, Point dropPos) {
if (MapleItemInformationProvider.getInstance().isDropRestricted(target.getId())
|| c.getPlayer().gmLevel() == 1
|| c.getPlayer().gmLevel() == 2) {
c.getPlayer()
.getMap()
.disappearingItemDrop(
c.getPlayer().getObjectId(),
c.getPlayer().getPosition(),
c.getPlayer(),
target,
dropPos);
} else {
c.getPlayer()
.getMap()
.spawnItemDrop(
c.getPlayer().getObjectId(),
c.getPlayer().getPosition(),
c.getPlayer(),
target,
dropPos,
true,
!c.getPlayer().getMap().getEverlast());
}
}
public void saveItems(boolean shutdown) throws SQLException {
List<ItemInventoryEntry> itemsWithType = new ArrayList<ItemInventoryEntry>();
for (MaplePlayerShopItem pItems : items) {
IItem newItem = pItems.getItem();
if (shutdown) {
newItem.setQuantity((short) (pItems.getItem().getQuantity() * pItems.getBundles()));
} else {
newItem.setQuantity(pItems.getItem().getQuantity());
}
if (pItems.getBundles() > 0) {
itemsWithType.add(
new ItemInventoryEntry(newItem, MapleInventoryType.getByType(newItem.getType())));
}
}
ItemFactory.MERCHANT.saveItems(itemsWithType, this.ownerId);
}
private boolean fitsInInventory() {
MapleItemInformationProvider mii = MapleItemInformationProvider.getInstance();
Map<MapleInventoryType, Integer> neededSlots = new LinkedHashMap<MapleInventoryType, Integer>();
for (IItem item : exchangeItems) {
MapleInventoryType type = mii.getInventoryType(item.getItemId());
if (neededSlots.get(type) == null) {
neededSlots.put(type, 1);
} else {
neededSlots.put(type, neededSlots.get(type) + 1);
}
}
for (Map.Entry<MapleInventoryType, Integer> entry : neededSlots.entrySet()) {
if (chr.getInventory(entry.getKey()).isFull(entry.getValue() - 1)) {
return false;
}
}
return true;
}
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 static void removeById(
final MapleClient c,
final MapleInventoryType type,
final int Id,
final int quantity,
final boolean fromDrop,
final boolean consume) {
List<IItem> items = c.getPlayer().getInventory(type).listById(Id);
int remremove = quantity;
for (IItem item : items) {
if (remremove <= item.getQuantity()) {
removeFromSlot(c, type, item.getPosition(), (short) remremove, fromDrop, consume);
remremove = 0;
break;
} else {
remremove -= item.getQuantity();
removeFromSlot(c, type, item.getPosition(), item.getQuantity(), fromDrop, consume);
}
}
if (remremove > 0) {
throw new RuntimeException(
"[h4x] Not enough items available ("
+ Id
+ ", "
+ (quantity - remremove)
+ "/"
+ quantity
+ ")");
}
}
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 move(
final MapleClient c, final MapleInventoryType type, final short src, final short dst) {
if (src < 0 || dst < 0) {
return;
}
final MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
final IItem source = c.getPlayer().getInventory(type).getItem(src);
final IItem initialTarget = c.getPlayer().getInventory(type).getItem(dst);
if (source == null) {
return;
}
short olddstQ = -1;
if (initialTarget != null) {
olddstQ = initialTarget.getQuantity();
}
final short oldsrcQ = source.getQuantity();
final short slotMax = ii.getSlotMax(c, source.getId());
c.getPlayer().getInventory(type).move(src, dst, slotMax);
if (!type.equals(MapleInventoryType.EQUIP)
&& initialTarget != null
&& initialTarget.getId() == source.getId()
&& !InventoryConstants.isRechargable(source.getId())) {
if ((olddstQ + oldsrcQ) > slotMax) {
c.announce(
InventoryFactory.moveAndMergeWithRestInventoryItem(
type, src, dst, (short) ((olddstQ + oldsrcQ) - slotMax), slotMax));
} else {
c.announce(
InventoryFactory.moveAndMergeInventoryItem(
type,
src,
dst,
((Item) c.getPlayer().getInventory(type).getItem(dst)).getQuantity()));
}
} else {
c.announce(InventoryFactory.moveInventoryItem(type, src, dst));
}
}
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
if (!c.getPlayer().getCashShop().isOpened()) {
return;
}
if (slea.available() > 0) {
byte op = slea.readByte();
if (op == 2) { // put item up for sale
byte itemtype = slea.readByte();
int itemid = slea.readInt();
slea.readShort();
slea.skip(7);
short stars = 1;
if (itemtype == 1) {
slea.skip(32);
} else {
stars = slea.readShort();
}
slea.readMapleAsciiString(); // another useless thing (owner)
if (itemtype == 1) {
slea.skip(32);
} else {
slea.readShort();
}
byte slot = 1;
short quantity = 1;
if (itemtype != 1) {
if (itemid / 10000 == 207 || itemid / 10000 == 233) {
slea.skip(8);
}
slot = (byte) slea.readInt();
} else {
slot = (byte) slea.readInt();
}
if (itemtype != 1) {
if (itemid / 10000 == 207 || itemid / 10000 == 233) {
quantity = stars;
slea.skip(4);
} else {
quantity = (short) slea.readInt();
}
} else {
quantity = (byte) slea.readInt();
}
int price = slea.readInt();
if (itemtype == 1) {
quantity = 1;
}
if (quantity < 0
|| price < 110
|| c.getPlayer().getItemQuantity(itemid, false) < quantity) {
return;
}
MapleInventoryType type =
MapleItemInformationProvider.getInstance().getInventoryType(itemid);
IItem i = c.getPlayer().getInventory(type).getItem(slot).copy();
if (i != null && c.getPlayer().getMeso() >= 5000) {
Connection con = DatabaseConnection.getConnection();
try {
PreparedStatement ps =
con.prepareStatement("SELECT COUNT(*) FROM mts_items WHERE seller = ?");
ps.setInt(1, c.getPlayer().getId());
ResultSet rs = ps.executeQuery();
if (rs.next()) {
if (rs.getInt(1) > 10) { // They have more than 10
// items up for sale
// already!
c.getPlayer().dropMessage(1, "You already have 10 items up for auction!");
c.announce(getMTS(1, 0, 0));
c.announce(
MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
rs.close();
ps.close();
return;
}
}
rs.close();
ps.close();
Calendar calendar = Calendar.getInstance();
int year = 2008;
int month = 6;
int day = 17;
int oldmax = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
int oldday = calendar.get(Calendar.DAY_OF_MONTH) + 7;
if (oldmax < oldday) {
if (calendar.get(Calendar.MONTH) + 2 > 12) {
year = calendar.get(Calendar.YEAR) + 1;
month = 1;
calendar.set(year, month, 1);
day = oldday - oldmax;
} else {
month = calendar.get(Calendar.MONTH) + 2;
year = calendar.get(Calendar.YEAR);
calendar.set(year, month, 1);
day = oldday - oldmax;
}
} else {
day = calendar.get(Calendar.DAY_OF_MONTH) + 7;
month = calendar.get(Calendar.MONTH);
year = calendar.get(Calendar.YEAR);
}
String date = year + "-";
if (month < 10) {
date += "0" + month + "-";
} else {
date += month + "-";
}
if (day < 10) {
date += "0" + day;
} else {
date += day + "";
}
if (i.getType() == 2) {
Item item = (Item) i;
ps =
con.prepareStatement(
"INSERT INTO mts_items (tab, type, itemid, quantity, seller, price, owner, sellername, sell_ends) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)");
ps.setInt(1, 1);
ps.setInt(2, (int) type.getType());
ps.setInt(3, item.getItemId());
ps.setInt(4, quantity);
ps.setInt(5, c.getPlayer().getId());
ps.setInt(6, price);
ps.setString(7, item.getOwner());
ps.setString(8, c.getPlayer().getName());
ps.setString(9, date);
} else {
Equip equip = (Equip) i;
ps =
con.prepareStatement(
"INSERT INTO mts_items (tab, type, itemid, quantity, seller, price, upgradeslots, level, str, dex, `int`, luk, hp, mp, watk, matk, wdef, mdef, acc, avoid, hands, speed, jump, locked, owner, sellername, sell_ends, vicious, flag) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
ps.setInt(1, 1);
ps.setInt(2, (int) type.getType());
ps.setInt(3, equip.getItemId());
ps.setInt(4, quantity);
ps.setInt(5, c.getPlayer().getId());
ps.setInt(6, price);
ps.setInt(7, equip.getUpgradeSlots());
ps.setInt(8, equip.getLevel());
ps.setInt(9, equip.getStr());
ps.setInt(10, equip.getDex());
ps.setInt(11, equip.getInt());
ps.setInt(12, equip.getLuk());
ps.setInt(13, equip.getHp());
ps.setInt(14, equip.getMp());
ps.setInt(15, equip.getWatk());
ps.setInt(16, equip.getMatk());
ps.setInt(17, equip.getWdef());
ps.setInt(18, equip.getMdef());
ps.setInt(19, equip.getAcc());
ps.setInt(20, equip.getAvoid());
ps.setInt(21, equip.getHands());
ps.setInt(22, equip.getSpeed());
ps.setInt(23, equip.getJump());
ps.setInt(24, 0);
ps.setString(25, equip.getOwner());
ps.setString(26, c.getPlayer().getName());
ps.setString(27, date);
ps.setInt(28, equip.getVicious());
ps.setInt(29, equip.getFlag());
}
ps.executeUpdate();
ps.close();
MapleInventoryManipulator.removeFromSlot(c, type, slot, quantity, false);
} catch (SQLException e) {
}
c.getPlayer().gainMeso(-5000, false);
c.announce(MaplePacketCreator.MTSConfirmSell());
c.announce(getMTS(1, 0, 0));
c.announce(MaplePacketCreator.enableCSUse());
c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
}
} else if (op == 3) { // send offer for wanted item
} else if (op == 4) { // list wanted item
slea.readInt();
slea.readInt();
slea.readInt();
slea.readShort();
slea.readMapleAsciiString();
} else if (op == 5) { // change page
int tab = slea.readInt();
int type = slea.readInt();
int page = slea.readInt();
c.getPlayer().changePage(page);
if (tab == 4 && type == 0) {
c.announce(getCart(c.getPlayer().getId()));
} else if (tab == c.getPlayer().getCurrentTab()
&& type == c.getPlayer().getCurrentType()
&& c.getPlayer().getSearch() != null) {
c.announce(
getMTSSearch(
tab, type, c.getPlayer().getCurrentCI(), c.getPlayer().getSearch(), page));
} else {
c.getPlayer().setSearch(null);
c.announce(getMTS(tab, type, page));
}
c.getPlayer().changeTab(tab);
c.getPlayer().changeType(type);
c.announce(MaplePacketCreator.enableCSUse());
c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
} else if (op == 6) { // search
int tab = slea.readInt();
int type = slea.readInt();
slea.readInt();
int ci = slea.readInt();
String search = slea.readMapleAsciiString();
c.getPlayer().setSearch(search);
c.getPlayer().changeTab(tab);
c.getPlayer().changeType(type);
c.getPlayer().changeCI(ci);
c.announce(MaplePacketCreator.enableCSUse());
c.announce(MaplePacketCreator.enableActions());
c.announce(getMTSSearch(tab, type, ci, search, c.getPlayer().getCurrentPage()));
c.announce(MaplePacketCreator.showMTSCash(c.getPlayer()));
c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
} else if (op == 7) { // cancel sale
int id = slea.readInt(); // id of the item
Connection con = DatabaseConnection.getConnection();
try {
PreparedStatement ps =
con.prepareStatement("UPDATE mts_items SET transfer = 1 WHERE id = ? AND seller = ?");
ps.setInt(1, id);
ps.setInt(2, c.getPlayer().getId());
ps.executeUpdate();
ps.close();
ps = con.prepareStatement("DELETE FROM mts_cart WHERE itemid = ?");
ps.setInt(1, id);
ps.executeUpdate();
ps.close();
} catch (SQLException e) {
e.printStackTrace();
}
c.announce(MaplePacketCreator.enableCSUse());
c.announce(
getMTS(
c.getPlayer().getCurrentTab(),
c.getPlayer().getCurrentType(),
c.getPlayer().getCurrentPage()));
c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
} else if (op == 8) { // transfer item from transfer inv.
int id = slea.readInt(); // id of the item
Connection con = DatabaseConnection.getConnection();
PreparedStatement ps;
ResultSet rs;
try {
ps =
con.prepareStatement(
"SELECT * FROM mts_items WHERE seller = ? AND transfer = 1 AND id= ? ORDER BY id DESC");
ps.setInt(1, c.getPlayer().getId());
ps.setInt(2, id);
rs = ps.executeQuery();
if (rs.next()) {
IItem i;
if (rs.getInt("type") != 1) {
Item ii = new Item(rs.getInt("itemid"), (byte) 0, (short) rs.getInt("quantity"));
ii.setOwner(rs.getString("owner"));
ii.setPosition(
c.getPlayer()
.getInventory(
MapleItemInformationProvider.getInstance()
.getInventoryType(rs.getInt("itemid")))
.getNextFreeSlot());
i = ii.copy();
} else {
Equip equip = new Equip(rs.getInt("itemid"), (byte) rs.getInt("position"), -1);
equip.setOwner(rs.getString("owner"));
equip.setQuantity((short) 1);
equip.setAcc((short) rs.getInt("acc"));
equip.setAvoid((short) rs.getInt("avoid"));
equip.setDex((short) rs.getInt("dex"));
equip.setHands((short) rs.getInt("hands"));
equip.setHp((short) rs.getInt("hp"));
equip.setInt((short) rs.getInt("int"));
equip.setJump((short) rs.getInt("jump"));
equip.setLuk((short) rs.getInt("luk"));
equip.setMatk((short) rs.getInt("matk"));
equip.setMdef((short) rs.getInt("mdef"));
equip.setMp((short) rs.getInt("mp"));
equip.setSpeed((short) rs.getInt("speed"));
equip.setStr((short) rs.getInt("str"));
equip.setWatk((short) rs.getInt("watk"));
equip.setWdef((short) rs.getInt("wdef"));
equip.setUpgradeSlots((byte) rs.getInt("upgradeslots"));
equip.setLevel((byte) rs.getInt("level"));
equip.setVicious((byte) rs.getInt("vicious"));
equip.setFlag((byte) rs.getInt("flag"));
equip.setPosition(
c.getPlayer()
.getInventory(
MapleItemInformationProvider.getInstance()
.getInventoryType(rs.getInt("itemid")))
.getNextFreeSlot());
i = equip.copy();
}
PreparedStatement pse =
con.prepareStatement(
"DELETE FROM mts_items WHERE id = ? AND seller = ? AND transfer = 1");
pse.setInt(1, id);
pse.setInt(2, c.getPlayer().getId());
pse.executeUpdate();
pse.close();
MapleInventoryManipulator.addFromDrop(c, i, false);
c.announce(MaplePacketCreator.enableCSUse());
c.announce(getCart(c.getPlayer().getId()));
c.announce(
getMTS(
c.getPlayer().getCurrentTab(),
c.getPlayer().getCurrentType(),
c.getPlayer().getCurrentPage()));
c.announce(MaplePacketCreator.MTSConfirmTransfer(i.getQuantity(), i.getPosition()));
c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
}
rs.close();
ps.close();
} catch (SQLException e) {
Output.print("MTS Transfer error: " + e);
}
} else if (op == 9) { // add to cart
int id = slea.readInt(); // id of the item
Connection con = DatabaseConnection.getConnection();
try {
PreparedStatement ps1 =
con.prepareStatement("SELECT * FROM mts_items WHERE id = ? AND seller <> ?");
ps1.setInt(1, id); // Previene que agregues al cart tus
// propios items
ps1.setInt(2, c.getPlayer().getId());
ResultSet rs1 = ps1.executeQuery();
if (rs1.next()) {
PreparedStatement ps =
con.prepareStatement("SELECT * FROM mts_cart WHERE cid = ? AND itemid = ?");
ps.setInt(1, c.getPlayer().getId());
ps.setInt(2, id);
ResultSet rs = ps.executeQuery();
if (!rs.next()) {
PreparedStatement pse =
con.prepareStatement("INSERT INTO mts_cart (cid, itemid) VALUES (?, ?)");
pse.setInt(1, c.getPlayer().getId());
pse.setInt(2, id);
pse.executeUpdate();
pse.close();
}
rs.close();
}
rs1.close();
} catch (SQLException e) {
e.printStackTrace();
}
c.announce(
getMTS(
c.getPlayer().getCurrentTab(),
c.getPlayer().getCurrentType(),
c.getPlayer().getCurrentPage()));
c.announce(MaplePacketCreator.enableCSUse());
c.announce(MaplePacketCreator.enableActions());
c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
} else if (op == 10) { // delete from cart
int id = slea.readInt(); // id of the item
Connection con = DatabaseConnection.getConnection();
try {
PreparedStatement ps =
con.prepareStatement("DELETE FROM mts_cart WHERE itemid = ? AND cid = ?");
ps.setInt(1, id);
ps.setInt(2, c.getPlayer().getId());
ps.executeUpdate();
ps.close();
} catch (SQLException e) {
e.printStackTrace();
}
c.announce(getCart(c.getPlayer().getId()));
c.announce(MaplePacketCreator.enableCSUse());
c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
} else if (op == 12) { // put item up for auction
} else if (op == 13) { // cancel wanted cart thing
} else if (op == 14) { // buy auction item now
} else if (op == 16) { // buy
int id = slea.readInt(); // id of the item
Connection con = DatabaseConnection.getConnection();
PreparedStatement ps;
ResultSet rs;
try {
ps = con.prepareStatement("SELECT * FROM mts_items WHERE id = ? ORDER BY id DESC");
ps.setInt(1, id);
rs = ps.executeQuery();
if (rs.next()) {
int price = rs.getInt("price") + 100 + (int) (rs.getInt("price") * 0.1); // taxes
if (c.getPlayer().getCashShop().getCash(4) >= price) { // FIX
boolean alwaysnull = true;
for (Channel cserv : Server.getInstance().getAllChannels()) {
MapleCharacter victim =
cserv.getPlayerStorage().getCharacterById(rs.getInt("seller"));
if (victim != null) {
victim.getCashShop().gainCash(4, rs.getInt("price"));
alwaysnull = false;
}
}
if (alwaysnull) {
PreparedStatement pse =
con.prepareStatement("SELECT accountid FROM characters WHERE id = ?");
pse.setInt(1, rs.getInt("seller"));
ResultSet rse = pse.executeQuery();
if (rse.next()) {
PreparedStatement psee =
con.prepareStatement(
"UPDATE accounts SET nxPrepaid = nxPrepaid + ? WHERE id = ?");
psee.setInt(1, rs.getInt("price"));
psee.setInt(2, rse.getInt("accountid"));
psee.executeUpdate();
psee.close();
}
pse.close();
rse.close();
}
PreparedStatement pse =
con.prepareStatement(
"UPDATE mts_items SET seller = ?, transfer = 1 WHERE id = ?");
pse.setInt(1, c.getPlayer().getId());
pse.setInt(2, id);
pse.executeUpdate();
pse.close();
pse = con.prepareStatement("DELETE FROM mts_cart WHERE itemid = ?");
pse.setInt(1, id);
pse.executeUpdate();
pse.close();
c.getPlayer().getCashShop().gainCash(4, -price);
c.announce(MaplePacketCreator.enableCSUse());
c.announce(
getMTS(
c.getPlayer().getCurrentTab(),
c.getPlayer().getCurrentType(),
c.getPlayer().getCurrentPage()));
c.announce(MaplePacketCreator.MTSConfirmBuy());
c.announce(MaplePacketCreator.showMTSCash(c.getPlayer()));
c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
c.announce(MaplePacketCreator.enableActions());
} else {
c.announce(MaplePacketCreator.MTSFailBuy());
}
}
rs.close();
ps.close();
} catch (SQLException e) {
c.announce(MaplePacketCreator.MTSFailBuy());
}
} else if (op == 17) { // buy from cart
int id = slea.readInt(); // id of the item
Connection con = DatabaseConnection.getConnection();
PreparedStatement ps;
ResultSet rs;
try {
ps = con.prepareStatement("SELECT * FROM mts_items WHERE id = ? ORDER BY id DESC");
ps.setInt(1, id);
rs = ps.executeQuery();
if (rs.next()) {
int price = rs.getInt("price") + 100 + (int) (rs.getInt("price") * 0.1);
if (c.getPlayer().getCashShop().getCash(4) >= price) {
for (Channel cserv : Server.getInstance().getAllChannels()) {
MapleCharacter victim =
cserv.getPlayerStorage().getCharacterById(rs.getInt("seller"));
if (victim != null) {
victim.getCashShop().gainCash(4, rs.getInt("price"));
} else {
PreparedStatement pse =
con.prepareStatement("SELECT accountid FROM characters WHERE id = ?");
pse.setInt(1, rs.getInt("seller"));
ResultSet rse = pse.executeQuery();
if (rse.next()) {
PreparedStatement psee =
con.prepareStatement(
"UPDATE accounts SET nxPrepaid = nxPrepaid + ? WHERE id = ?");
psee.setInt(1, rs.getInt("price"));
psee.setInt(2, rse.getInt("accountid"));
psee.executeUpdate();
psee.close();
}
pse.close();
rse.close();
}
}
PreparedStatement pse =
con.prepareStatement(
"UPDATE mts_items SET seller = ?, transfer = 1 WHERE id = ?");
pse.setInt(1, c.getPlayer().getId());
pse.setInt(2, id);
pse.executeUpdate();
pse.close();
pse = con.prepareStatement("DELETE FROM mts_cart WHERE itemid = ?");
pse.setInt(1, id);
pse.executeUpdate();
pse.close();
c.getPlayer().getCashShop().gainCash(4, -price);
c.announce(getCart(c.getPlayer().getId()));
c.announce(MaplePacketCreator.enableCSUse());
c.announce(MaplePacketCreator.MTSConfirmBuy());
c.announce(MaplePacketCreator.showMTSCash(c.getPlayer()));
c.announce(MaplePacketCreator.transferInventory(getTransfer(c.getPlayer().getId())));
c.announce(MaplePacketCreator.notYetSoldInv(getNotYetSold(c.getPlayer().getId())));
} else {
c.announce(MaplePacketCreator.MTSFailBuy());
}
}
rs.close();
ps.close();
} catch (SQLException e) {
c.announce(MaplePacketCreator.MTSFailBuy());
}
} else {
System.out.println("Unhandled OP(MTS): " + op + " Packet: " + slea.toString());
}
} else {
c.announce(MaplePacketCreator.showMTSCash(c.getPlayer()));
}
}
public static boolean addById(MapleClient c, int Id, short quantity, String owner, int petid) {
final MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
final MapleInventoryType type = ii.getInventoryType(Id);
if (!type.equals(MapleInventoryType.EQUIP)) {
final short slotMax = ii.getSlotMax(c, Id);
final List<IItem> existing = c.getPlayer().getInventory(type).listById(Id);
if (!InventoryConstants.isRechargable(Id)) {
if (existing.size() > 0) { // first update all existing slots to slotMax
Iterator<IItem> i = existing.iterator();
while (quantity > 0) {
if (i.hasNext()) {
Item eItem = (Item) i.next();
short oldQ = eItem.getQuantity();
if (oldQ < slotMax && (eItem.getOwner().equals(owner) || owner == null)) {
short newQ = (short) Math.min(oldQ + quantity, slotMax);
quantity -= (newQ - oldQ);
eItem.setQuantity(newQ);
c.announce(InventoryFactory.updateInventorySlot(type, eItem));
}
} else {
break;
}
}
}
while (quantity > 0 || InventoryConstants.isRechargable(Id)) {
short newQ = (short) Math.min(quantity, slotMax);
if (newQ != 0) {
quantity -= newQ;
Item nItem = new Item(Id, (short) 0, newQ, petid);
short newSlot = c.getPlayer().getInventory(type).addItem(nItem);
if (newSlot == -1) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return false;
}
if (owner != null) {
nItem.setOwner(owner);
}
c.announce(InventoryFactory.addInventorySlot(type, nItem));
if ((InventoryConstants.isRechargable(Id)) && quantity == 0) {
break;
}
} else {
c.announce(IntraPersonalFactory.enableActions());
return false;
}
}
} else {
final Item nItem = new Item(Id, (short) 0, quantity);
final short newSlot = c.getPlayer().getInventory(type).addItem(nItem);
if (newSlot == -1) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, nItem));
c.announce(IntraPersonalFactory.enableActions());
}
} else if (quantity == 1) {
IItem nEquip = ii.getEquipById(Id);
if (owner != null) {
nEquip.setOwner(owner);
}
short newSlot = c.getPlayer().getInventory(type).addItem(nEquip);
if (newSlot == -1) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, nEquip));
} else {
throw new RuntimeException("Trying to create equip with non-one quantity");
}
return true;
}
public static void equip(final MapleClient c, final short src, short dst) {
Equip source = (Equip) c.getPlayer().getInventory(MapleInventoryType.EQUIP).getItem(src);
Equip target = (Equip) c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem(dst);
if (dst == -12 && target != null) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -13) == null) {
dst = (short) -13;
target = null;
}
for (int i = 0; i < 2; i++) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) (i - 16))
== null) {
dst = (short) (i - 16);
target = null;
}
}
if (target != null) {
return;
}
}
if (isPE(source.getId(), dst)
|| source == null
|| (MapleItemInformationProvider.getInstance().getReqLevel(source.getId())
> c.getPlayer().getLevel()
&& c.getPlayer().gmLevel() < 1)
|| (((source.getId() >= 1902000 && source.getId() <= 1902002) || source.getId() == 1912000)
&& c.getPlayer().getJobType() != 0)
|| (((source.getId() >= 1902005 && source.getId() <= 1902007) || source.getId() == 1912005)
&& c.getPlayer().getJobType() != 1)
|| (((source.getId() >= 1902015 && source.getId() <= 1902018) || source.getId() == 1912011)
&& !c.getPlayer().isAran())) {
return;
}
if (MapleItemInformationProvider.getInstance().isUntradeableOnEquip(source.getId())) {
source.setFlag((byte) InventoryConstants.UNTRADEABLE);
c.announce(InventoryFactory.updateSlot(source));
}
if (dst == -6) { // unequip the overall
final IItem top = c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -5);
if (top != null && isOverall(top.getId())) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIP).isFull()) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return;
}
unequip(
c, (short) -5, c.getPlayer().getInventory(MapleInventoryType.EQUIP).getNextFreeSlot());
}
} else if (dst == -5) { // equip overall
final IItem bottom =
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -6);
if (bottom != null && isOverall(source.getId())) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIP).isFull()) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return;
}
unequip(
c, (short) -6, c.getPlayer().getInventory(MapleInventoryType.EQUIP).getNextFreeSlot());
}
} else if (dst == -10) { // check if weapon is two-handed
final IItem weapon =
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -11);
if (weapon != null
&& MapleItemInformationProvider.getInstance().isTwoHanded(weapon.getId())) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIP).isFull()) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return;
}
unequip(
c, (short) -11, c.getPlayer().getInventory(MapleInventoryType.EQUIP).getNextFreeSlot());
}
} else if (dst == -11) { // unequip shield
final IItem shield =
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -10);
if (shield != null
&& MapleItemInformationProvider.getInstance().isTwoHanded(source.getId())) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIP).isFull()) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return;
}
unequip(
c, (short) -10, c.getPlayer().getInventory(MapleInventoryType.EQUIP).getNextFreeSlot());
}
}
if (dst == -18) {
if (c.getPlayer().getMount() != null) {
c.getPlayer().getMount().setId(source.getId());
}
}
c.getPlayer().getInventory(MapleInventoryType.EQUIP).removeSlot(src);
if (target != null) {
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).removeSlot(dst);
}
source.setPosition(dst);
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).addFromDB(source);
if (target != null) {
target.setPosition(src);
c.getPlayer().getInventory(MapleInventoryType.EQUIP).addFromDB(target);
}
if (c.getPlayer().getBuffedValue(MapleBuffStat.BOOSTER) != null && isWeapon(source.getId())) {
c.getPlayer().cancelBuffStats(MapleBuffStat.BOOSTER);
}
c.announce(InventoryFactory.moveInventoryItem(MapleInventoryType.EQUIP, src, dst, (byte) 2));
c.getPlayer().equipChanged();
if (source.getId() >= 1112001 && source.getId() <= 1112006) {
c.getPlayer().setMarriageRing(MapleRing.loadFromDB(c.getPlayer()));
c.announce(IntraPersonalFactory.getCharInfo(c.getPlayer()));
c.getPlayer().getMap().removePlayer(c.getPlayer());
c.getPlayer().getMap().addPlayer(c.getPlayer());
}
}
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
slea.readInt(); // whatever...
byte slot = (byte) slea.readShort();
byte dst = (byte) slea.readShort();
byte ws = (byte) slea.readShort();
boolean whiteScroll = false; // white scroll being used?
boolean legendarySpirit = false; // legendary spirit skill
if ((ws & 2) == 2) {
whiteScroll = true;
}
MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
IEquip toScroll = (IEquip) c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem(dst);
ISkill LegendarySpirit = SkillFactory.getSkill(1003);
if (c.getPlayer().getSkillLevel(LegendarySpirit) > 0 && dst >= 0) {
legendarySpirit = true;
toScroll = (IEquip) c.getPlayer().getInventory(MapleInventoryType.EQUIP).getItem(dst);
}
byte oldLevel = toScroll.getLevel();
if (((IEquip) toScroll).getUpgradeSlots() < 1) {
c.announce(MaplePacketCreator.getInventoryFull());
return;
}
MapleInventory useInventory = c.getPlayer().getInventory(MapleInventoryType.USE);
IItem scroll = useInventory.getItem(slot);
IItem wscroll = null;
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 (scroll.getItemId() != 2049100 && !isCleanSlate(scroll.getItemId())) {
if (!canScroll(scroll.getItemId(), toScroll.getItemId())) {
return;
}
}
if (scroll.getQuantity() < 1) {
return;
}
try {
IEquip scrolled = null;
ScrollResult scrollSuccess = null;
int sExpAdd = 0;
Enchantment enchantment =
(Enchantment) c.getPlayer().getPowerSkill(PowerSkillType.ENCHANTMENT);
boolean isMultiScroll = enchantment.getMultiScrollChance() > Randomizer.nextFloat();
int scrollMulti = 1 + (isMultiScroll ? enchantment.getMultiScrollAmount() : 0);
if (scrollMulti > 1) sExpAdd += Randomizer.rand(0, 4);
boolean removeSlot = enchantment.getNoSlotUse() > Randomizer.nextFloat();
if (scrollMulti > scroll.getQuantity()) {
scrollMulti = scroll.getQuantity();
}
int scrollCount = 0;
while (scroll.getQuantity() > 0 && scrollMulti > 0) {
scrollMulti--;
scrollCount++;
int scrollRerolls = enchantment.getRerolls();
sExpAdd += scrollRerolls;
float statMultiplier = 1 + enchantment.getExtraStats();
if (statMultiplier > 1) sExpAdd++;
scrolled =
(IEquip)
ii.scrollEquipWithId(
toScroll,
scroll.getItemId(),
whiteScroll,
removeSlot,
scrollRerolls,
statMultiplier,
c.getPlayer().isGM());
if (scrolled != null && enchantment.getDoubleScroll() > Randomizer.nextFloat()) {
scrolled =
(IEquip)
ii.scrollEquipWithId(
scrolled,
scroll.getItemId(),
whiteScroll,
removeSlot,
scrollRerolls,
statMultiplier,
c.getPlayer().isGM());
}
scrollSuccess = IEquip.ScrollResult.FAIL; // fail
if (scrolled == null) {
scrollSuccess = IEquip.ScrollResult.CURSE;
} else if (scrolled.getLevel() > oldLevel
|| (isCleanSlate(scroll.getItemId()) && scrolled.getLevel() == oldLevel + 1)) {
scrollSuccess = IEquip.ScrollResult.SUCCESS;
}
useInventory.removeItem(scroll.getPosition(), (short) 1, false);
if (whiteScroll) {
useInventory.removeItem(wscroll.getPosition(), (short) 1, false);
if (wscroll.getQuantity() < 1) {
c.announce(
MaplePacketCreator.clearInventoryItem(
MapleInventoryType.USE, wscroll.getPosition(), false));
} else {
c.announce(
MaplePacketCreator.updateInventorySlot(MapleInventoryType.USE, (Item) wscroll));
}
}
c.getPlayer()
.getMap()
.broadcastMessage(
MaplePacketCreator.getScrollEffect(
c.getPlayer().getId(), scrollSuccess, legendarySpirit));
if (scrollSuccess == IEquip.ScrollResult.CURSE) {
break;
}
}
if (scrollSuccess == IEquip.ScrollResult.CURSE) {
scrollMulti = 0;
c.announce(MaplePacketCreator.scrolledItem(scroll, toScroll, true));
if (dst < 0) {
c.getPlayer()
.getInventory(MapleInventoryType.EQUIPPED)
.removeItem(toScroll.getPosition());
} else {
c.getPlayer().getInventory(MapleInventoryType.EQUIP).removeItem(toScroll.getPosition());
}
} else {
c.announce(MaplePacketCreator.scrolledItem(scroll, scrolled, false));
}
if (dst < 0
&& (scrollSuccess == IEquip.ScrollResult.SUCCESS
|| scrollSuccess == IEquip.ScrollResult.CURSE)) {
c.getPlayer().equipChanged();
}
// sExpAdd /= initMulti;
if (scrollCount > 1)
c.getPlayer().message("You have successfully multi-scrolled " + scrollCount + " times!");
c.getPlayer().addPowerSkillExp(PowerSkillType.ENCHANTMENT, sExpAdd + Randomizer.nextInt(4));
} catch (Exception ex) {
ex.printStackTrace();
}
}
private void addItemToDB(IItem item, int quantity, int mesos, String sName, int recipientID) {
Connection con = DatabaseConnection.getConnection();
try {
PreparedStatement ps =
con.prepareStatement(
"INSERT INTO dueypackages (RecieverId, SenderName, Mesos, TimeStamp, Checked, Type) VALUES (?, ?, ?, ?, ?, ?)");
ps.setInt(1, recipientID);
ps.setString(2, sName);
ps.setInt(3, mesos);
ps.setString(4, getCurrentDate());
ps.setInt(5, 1);
if (item == null) {
ps.setInt(6, 3);
ps.executeUpdate();
} else {
ps.setInt(6, item.getType());
ps.executeUpdate();
ResultSet rs = ps.getGeneratedKeys();
rs.next();
PreparedStatement ps2;
if (item.getType() == 1) { // equips
ps2 =
con.prepareStatement(
"INSERT INTO dueyitems (PackageId, itemid, quantity, upgradeslots, level, str, dex, `int`, luk, hp, mp, watk, matk, wdef, mdef, acc, avoid, hands, speed, jump, owner) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
Equip eq = (Equip) item;
ps2.setInt(2, eq.getItemId());
ps2.setInt(3, 1);
ps2.setInt(4, eq.getUpgradeSlots());
ps2.setInt(5, eq.getLevel());
ps2.setInt(6, eq.getStr());
ps2.setInt(7, eq.getDex());
ps2.setInt(8, eq.getInt());
ps2.setInt(9, eq.getLuk());
ps2.setInt(10, eq.getHp());
ps2.setInt(11, eq.getMp());
ps2.setInt(12, eq.getWatk());
ps2.setInt(13, eq.getMatk());
ps2.setInt(14, eq.getWdef());
ps2.setInt(15, eq.getMdef());
ps2.setInt(16, eq.getAcc());
ps2.setInt(17, eq.getAvoid());
ps2.setInt(18, eq.getHands());
ps2.setInt(19, eq.getSpeed());
ps2.setInt(20, eq.getJump());
ps2.setString(21, eq.getOwner());
} else {
ps2 =
con.prepareStatement(
"INSERT INTO dueyitems (PackageId, itemid, quantity, owner) VALUES (?, ?, ?, ?)");
ps2.setInt(2, item.getItemId());
ps2.setInt(3, quantity);
ps2.setString(4, item.getOwner());
}
ps2.setInt(1, rs.getInt(1));
ps2.executeUpdate();
ps2.close();
rs.close();
}
ps.close();
} catch (SQLException e) {
}
}
public static boolean addFromDrop(
final MapleClient c, final IItem item, final boolean show, final boolean showAnyMessage) {
final MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
if (ii.isPickupRestricted(item.getId())
&& c.getPlayer().getItemQuantity(item.getId(), true) > 0
&& showAnyMessage) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.showItemUnavailable());
return false;
}
final MapleInventoryType type = ii.getInventoryType(item.getId());
short quantity = item.getQuantity();
if (!type.equals(MapleInventoryType.EQUIP)) {
final short slotMax = ii.getSlotMax(c, item.getId());
final List<IItem> existing = c.getPlayer().getInventory(type).listById(item.getId());
if (!InventoryConstants.isRechargable(item.getId())) {
if (existing.size() > 0) { // first update all existing slots to slotMax
Iterator<IItem> i = existing.iterator();
while (quantity > 0) {
if (i.hasNext()) {
final Item eItem = (Item) i.next();
final short oldQ = eItem.getQuantity();
if (oldQ < slotMax && item.getOwner().equals(eItem.getOwner())) {
short newQ = (short) Math.min(oldQ + quantity, slotMax);
quantity -= (newQ - oldQ);
eItem.setQuantity(newQ);
short newQi = (short) Math.min(quantity, slotMax);
quantity -= newQi;
Item nItem = new Item(item.getId(), (short) 0, newQi);
nItem.setOwner(item.getOwner());
if (c.getPlayer().getInventory(type).fakeAddItem(nItem) == -1) {
eItem.setQuantity(oldQ);
return false;
}
quantity += newQi;
c.announce(InventoryFactory.updateInventorySlot(type, eItem, showAnyMessage));
}
} else {
break;
}
}
}
while (quantity > 0 || InventoryConstants.isRechargable(item.getId())) {
final short newQ = (short) Math.min(quantity, slotMax);
quantity -= newQ;
final Item nItem = new Item(item.getId(), (short) 0, newQ);
nItem.setOwner(item.getOwner());
final short newSlot = c.getPlayer().getInventory(type).addItem(nItem);
if (newSlot == -1) {
if (showAnyMessage) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
}
item.setQuantity((short) (quantity + newQ));
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, nItem, true));
if ((InventoryConstants.isRechargable(item.getId())) && quantity == 0) {
break;
}
}
} else {
final Item nItem = new Item(item.getId(), (short) 0, quantity);
final short newSlot = c.getPlayer().getInventory(type).addItem(nItem);
if (newSlot == -1) {
if (showAnyMessage) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
}
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, nItem));
c.announce(IntraPersonalFactory.enableActions());
}
} else if (quantity == 1) {
final short newSlot = c.getPlayer().getInventory(type).addItem(item);
if (newSlot == -1) {
if (showAnyMessage) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
}
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, item, true));
} else {
return false;
}
if (show) {
c.announce(EffectFactory.getShowItemGain(item.getId(), item.getQuantity()));
}
return true;
}
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) {
}
}
}
public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
c.getPlayer().resetAfkTime();
byte operation = slea.readByte();
if (operation == Actions.TOSERVER_SEND_ITEM.getCode()) {
final int fee = 5000;
byte inventId = slea.readByte();
short itemPos = slea.readShort();
short amount = slea.readShort();
int mesos = slea.readInt();
String recipient = slea.readMapleAsciiString();
if (amount < 0 || amount > 2000 || itemPos < 0 || inventId > 5 || inventId < 0) {
return;
}
if (mesos < 0
|| (long) mesos > Integer.MAX_VALUE
|| ((long) mesos + fee + getFee(mesos)) > Integer.MAX_VALUE) {
return;
}
int finalcost = mesos + fee + getFee(mesos);
boolean send = false;
if (c.getPlayer().getMeso() >= finalcost) {
int accid = getAccIdFromCNAME(recipient, true);
if (accid != -1) {
if (accid != c.getAccID()) {
c.getPlayer().gainMeso(-finalcost, false);
c.getSession()
.write(
MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_SUCCESSFULLY_SENT.getCode()));
send = true;
} else {
c.getSession()
.write(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_SAMEACC_ERROR.getCode()));
}
} else {
c.getSession()
.write(
MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_NAME_DOES_NOT_EXIST.getCode()));
}
} else {
c.getSession()
.write(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_NOT_ENOUGH_MESOS.getCode()));
}
boolean recipientOn = false;
MapleClient rClient = null;
try {
int channel = c.getChannelServer().getWorldInterface().find(recipient);
if (channel > -1) {
recipientOn = true;
ChannelServer rcserv = ChannelServer.getInstance(channel);
rClient = rcserv.getPlayerStorage().getCharacterByName(recipient).getClient();
}
} catch (RemoteException re) {
c.getChannelServer().reconnectWorld();
}
if (send) {
if (inventId > 0) {
MapleInventoryType inv = MapleInventoryType.getByType(inventId);
IItem item = c.getPlayer().getInventory(inv).getItem((byte) itemPos);
if (item != null && c.getPlayer().getItemQuantity(item.getItemId(), false) > amount) {
if (InventoryConstants.isRechargable(item.getItemId())) {
MapleInventoryManipulator.removeFromSlot(
c, inv, (byte) itemPos, item.getQuantity(), true);
} else {
MapleInventoryManipulator.removeFromSlot(c, inv, (byte) itemPos, amount, true, false);
}
addItemToDB(
item, amount, mesos, c.getPlayer().getName(), getAccIdFromCNAME(recipient, false));
} else {
return;
}
} else {
addMesoToDB(mesos, c.getPlayer().getName(), getAccIdFromCNAME(recipient, false));
}
if (recipientOn && rClient != null) {
rClient
.getSession()
.write(MaplePacketCreator.sendDueyMSG(Actions.TOCLIENT_PACKAGE_MSG.getCode()));
}
c.getPlayer().gainMeso(-fee, false);
}
} else if (operation == Actions.TOSERVER_REMOVE_PACKAGE.getCode()) {
int packageid = slea.readInt();
removeItemFromDB(packageid);
c.getSession().write(MaplePacketCreator.removeItemFromDuey(true, packageid));
} else if (operation == Actions.TOSERVER_CLAIM_PACKAGE.getCode()) {
int packageid = slea.readInt();
List<DueyPackages> packages = new LinkedList<DueyPackages>();
DueyPackages dp = null;
Connection con = DatabaseConnection.getConnection();
try {
PreparedStatement ps =
con.prepareStatement(
"SELECT * FROM dueypackages LEFT JOIN dueyitems USING (PackageId) WHERE PackageId = ?"); // PLEASE WORK D:
ps.setInt(1, packageid);
ResultSet rs = ps.executeQuery();
DueyPackages dueypack = null;
if (rs.next()) {
dueypack = getItemByPID(rs);
dueypack.setSender(rs.getString("SenderName"));
dueypack.setMesos(rs.getInt("Mesos"));
dueypack.setSentTime(rs.getString("TimeStamp"));
packages.add(dueypack);
}
rs.close();
ps.close();
dp = dueypack;
} catch (SQLException e) {
}
if (dp.getItem() != null) {
if (!MapleInventoryManipulator.checkSpace(
c, dp.getItem().getItemId(), dp.getItem().getQuantity(), dp.getItem().getOwner())) {
c.getPlayer().dropMessage(1, "Your inventory is full");
c.getSession().write(MaplePacketCreator.enableActions());
return;
} else {
MapleInventoryManipulator.addFromDrop(c, dp.getItem(), false);
}
}
int gainmesos = 0;
long totalmesos = (long) dp.getMesos() + (long) c.getPlayer().getMeso();
if (totalmesos >= Integer.MAX_VALUE) {
gainmesos = 2147383647 - c.getPlayer().getMeso();
} else if (totalmesos < 0 || dp.getMesos() < 0) {
// do nothing
} else {
c.getPlayer().gainMeso(gainmesos, false);
}
removeItemFromDB(packageid);
c.getSession().write(MaplePacketCreator.removeItemFromDuey(false, packageid));
}
}
