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authorAndrei Karas <akaras@inbox.ru>2015-11-03 21:54:44 +0300
committerAndrei Karas <akaras@inbox.ru>2015-11-04 02:14:03 +0300
commit2288a403ad4377fbb552243e805aaf0b5a4f5a0d (patch)
treead081047290fb6cc101f43833de6f565a368cf29 /src/net/eathena/markethandler.cpp
parentcd636f7e367cfb7fa2c348d00071301a480d62c3 (diff)
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Allow buy from npc shop or from market more than one of item at one transaction.
Diffstat (limited to 'src/net/eathena/markethandler.cpp')
-rw-r--r--src/net/eathena/markethandler.cpp52
1 files changed, 52 insertions, 0 deletions
diff --git a/src/net/eathena/markethandler.cpp b/src/net/eathena/markethandler.cpp
index b96e5b588..47aa05418 100644
--- a/src/net/eathena/markethandler.cpp
+++ b/src/net/eathena/markethandler.cpp
@@ -18,6 +18,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include "shopitem.h"
+
#include "net/eathena/markethandler.h"
#include "net/eathena/marketrecv.h"
@@ -62,4 +64,54 @@ void MarketHandler::buyItem(const int itemId,
}
}
+void MarketHandler::buyItems(std::vector<ShopItem*> &items) const
+{
+ int cnt = 0;
+ const int pairSize = 6;
+
+ FOR_EACH (std::vector<ShopItem*>::iterator, it, items)
+ {
+ ShopItem *const item = *it;
+ const int usedQuantity = item->getUsedQuantity();
+ const int type = item->getType();
+ if (!usedQuantity)
+ continue;
+ if (type == 4 || type == 5 || type == 7 || type == 8)
+ cnt += item->getUsedQuantity();
+ else
+ cnt ++;
+ }
+
+ if (cnt > 100)
+ return;
+
+ createOutPacket(CMSG_NPC_MARKET_BUY);
+ outMsg.writeInt16(static_cast<int16_t>(4 + pairSize * cnt), "len");
+ FOR_EACH (std::vector<ShopItem*>::iterator, it, items)
+ {
+ ShopItem *const item = *it;
+ const int usedQuantity = item->getUsedQuantity();
+ if (!usedQuantity)
+ continue;
+ item->increaseQuantity(usedQuantity);
+ item->increaseUsedQuantity(-usedQuantity);
+ item->update();
+ const int type = item->getType();
+ if (type == 4 || type == 5 || type == 7 || type == 8)
+ {
+ for (int f = 0; f < usedQuantity; f ++)
+ {
+ outMsg.writeInt16(static_cast<int16_t>(item->getId()),
+ "item id");
+ outMsg.writeInt32(static_cast<int16_t>(1), "amount");
+ }
+ }
+ else
+ {
+ outMsg.writeInt16(static_cast<int16_t>(item->getId()), "item id");
+ outMsg.writeInt32(static_cast<int16_t>(usedQuantity), "amount");
+ }
+ }
+}
+
} // namespace EAthena