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author | Andrei Karas <akaras@inbox.ru> | 2019-01-26 04:22:02 +0300 |
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committer | Andrei Karas <akaras@inbox.ru> | 2019-01-26 04:22:02 +0300 |
commit | c332163b2f465f51b6a15648125f655a19ec1021 (patch) | |
tree | d8a74e81eee9eb7eef32a18d8c36c28e883bca1a /src/net/eathena/barterhandler.cpp | |
parent | 364d79286b557ef65a26885e8c6dff9d0f176d30 (diff) | |
download | ManaVerse-c332163b2f465f51b6a15648125f655a19ec1021.tar.gz ManaVerse-c332163b2f465f51b6a15648125f655a19ec1021.tar.bz2 ManaVerse-c332163b2f465f51b6a15648125f655a19ec1021.tar.xz ManaVerse-c332163b2f465f51b6a15648125f655a19ec1021.zip |
Add icomplete packet CMSG_NPC_BARTER_BUY 0x0b0f
Diffstat (limited to 'src/net/eathena/barterhandler.cpp')
-rw-r--r-- | src/net/eathena/barterhandler.cpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/net/eathena/barterhandler.cpp b/src/net/eathena/barterhandler.cpp index 7ce0c959f..d647df019 100644 --- a/src/net/eathena/barterhandler.cpp +++ b/src/net/eathena/barterhandler.cpp @@ -24,11 +24,16 @@ #include "net/eathena/messageout.h" #include "net/eathena/protocolout.h" +#include "utils/foreach.h" + +#include "resources/item/shopitem.h" + #include "debug.h" extern int packetVersionMain; extern int packetVersionRe; extern int packetVersionZero; +extern int itemIdLen; namespace EAthena { @@ -57,4 +62,79 @@ void BarterHandler::close() const createOutPacket(CMSG_NPC_BARTER_CLOSE); } +void BarterHandler::buyItems(const STD_VECTOR<ShopItem*> &items) const +{ + if (packetVersionMain < 20190116 && + packetVersionRe < 20190116 && + packetVersionZero < 20181226) + { + return; + } + int cnt = 0; + const int pairSize = 10 + itemIdLen; + + FOR_EACH (STD_VECTOR<ShopItem*>::const_iterator, it, items) + { + const ShopItem *const item = *it; + const int usedQuantity = item->getUsedQuantity(); + const ItemTypeT type = item->getType(); + if (usedQuantity == 0) + continue; + if (type == ItemType::Weapon || + type == ItemType::Armor || + type == ItemType::PetEgg || + type == ItemType::PetArmor) + { + cnt += item->getUsedQuantity(); + } + else + { + cnt ++; + } + } + + if (cnt > 100) + return; + + createOutPacket(CMSG_NPC_MARKET_BUY); + outMsg.writeInt16(CAST_S16(4 + pairSize * cnt), "len"); + FOR_EACH (STD_VECTOR<ShopItem*>::const_iterator, it, items) + { + ShopItem *const item = *it; + const int usedQuantity = item->getUsedQuantity(); + if (usedQuantity == 0) + continue; + item->increaseQuantity(usedQuantity); + item->increaseUsedQuantity(-usedQuantity); + item->update(); + const ItemTypeT type = item->getType(); + if (type == ItemType::Weapon || + type == ItemType::Armor || + type == ItemType::PetEgg || + type == ItemType::PetArmor) + { + for (int f = 0; f < usedQuantity; f ++) + { + outMsg.writeItemId(item->getId(), + "item id"); + outMsg.writeInt32(CAST_S16(1), "amount"); + // +++ need use player inventory index + outMsg.writeInt16(0, "inv index"); + outMsg.writeInt32(item->getCurrentInvIndex(), + "inv index"); + } + } + else + { + outMsg.writeItemId(item->getId(), + "item id"); + outMsg.writeInt32(CAST_S16(usedQuantity), "amount"); + // +++ need use player inventory index + outMsg.writeInt16(0, "inv index"); + outMsg.writeInt32(item->getCurrentInvIndex(), + "inv index"); + } + } +} + } // namespace EAthena |