@Override
protected void runImpl() {
Player activeChar = getClient().getActiveChar();
if (activeChar == null || _count == 0) return;
// Проверяем, не подменили ли id
if (activeChar.getBuyListId() != _listId)
// TODO audit
return;
if (activeChar.isActionsDisabled()) {
activeChar.sendActionFailed();
return;
}
if (activeChar.isInStoreMode()) {
activeChar.sendPacket(
SystemMsg
.WHILE_OPERATING_A_PRIVATE_STORE_OR_WORKSHOP_YOU_CANNOT_DISCARD_DESTROY_OR_TRADE_AN_ITEM);
return;
}
if (activeChar.isInTrade()) {
activeChar.sendActionFailed();
return;
}
if (activeChar.isFishing()) {
activeChar.sendPacket(SystemMsg.YOU_CANNOT_DO_THAT_WHILE_FISHING);
return;
}
if (!Config.ALT_GAME_KARMA_PLAYER_CAN_SHOP && activeChar.isPK() && !activeChar.isGM()) {
activeChar.sendActionFailed();
return;
}
NpcInstance merchant = activeChar.getLastNpc();
boolean isValidMerchant = merchant != null && merchant.isMerchantNpc();
if (!activeChar.isGM()
&& (merchant == null
|| !isValidMerchant
|| !activeChar.isInRange(merchant, Creature.INTERACTION_DISTANCE))) {
activeChar.sendActionFailed();
return;
}
NpcTradeList list = BuyListHolder.getInstance().getBuyList(_listId);
if (list == null) {
// TODO audit
activeChar.sendActionFailed();
return;
}
int slots = 0;
long weight = 0;
long totalPrice = 0;
long tax = 0;
double taxRate = 0;
Castle castle = null;
if (merchant != null) {
castle = merchant.getCastle(activeChar);
if (castle != null) taxRate = castle.getTaxRate();
}
List<TradeItem> buyList = new ArrayList<TradeItem>(_count);
List<TradeItem> tradeList = list.getItems();
try {
loop:
for (int i = 0; i < _count; i++) {
int itemId = _items[i];
long count = _itemQ[i];
long price = 0;
for (TradeItem ti : tradeList)
if (ti.getItemId() == itemId) {
if (ti.isCountLimited() && ti.getCurrentValue() < count) continue loop;
price = ti.getOwnersPrice();
}
if (price == 0 && (!activeChar.isGM() || !activeChar.getPlayerAccess().UseGMShop)) {
// TODO audit
activeChar.sendActionFailed();
return;
}
totalPrice = SafeMath.addAndCheck(totalPrice, SafeMath.mulAndCheck(count, price));
TradeItem ti = new TradeItem();
ti.setItemId(itemId);
ti.setCount(count);
ti.setOwnersPrice(price);
weight =
SafeMath.addAndCheck(weight, SafeMath.mulAndCheck(count, ti.getItem().getWeight()));
if (!ti.getItem().isStackable()
|| activeChar.getInventory().getItemByItemId(itemId) == null) slots++;
buyList.add(ti);
}
tax = (long) (totalPrice * taxRate);
totalPrice = SafeMath.addAndCheck(totalPrice, tax);
if (!activeChar.getInventory().validateWeight(weight)) {
activeChar.sendPacket(SystemMsg.YOU_HAVE_EXCEEDED_THE_WEIGHT_LIMIT);
return;
}
if (!activeChar.getInventory().validateCapacity(slots)) {
activeChar.sendPacket(SystemMsg.YOUR_INVENTORY_IS_FULL);
return;
}
if (!activeChar.reduceAdena(totalPrice)) {
activeChar.sendPacket(SystemMsg.YOU_DO_NOT_HAVE_ENOUGH_ADENA);
return;
}
for (TradeItem ti : buyList) activeChar.getInventory().addItem(ti.getItemId(), ti.getCount());
// Для магазинов с ограниченным количеством товара число продаваемых предметов уменьшаем после
// всех проверок
list.updateItems(buyList);
// Add tax to castle treasury if not owned by npc clan
if (castle != null)
if (tax > 0
&& castle.getOwnerId() > 0
&& activeChar.getReflection() == ReflectionManager.DEFAULT)
castle.addToTreasury(tax, true, false);
} catch (ArithmeticException ae) {
// TODO audit
activeChar.sendPacket(SystemMsg.YOU_HAVE_EXCEEDED_THE_QUANTITY_THAT_CAN_BE_INPUTTED);
return;
}
sendPacket(new ExBuySellListPacket.SellRefundList(activeChar, true));
activeChar.sendChanges();
}
