EAthena::MarketHandler Class Reference

#include <markethandler.h>

Inheritance diagram for EAthena::MarketHandler:

Public Member Functions
	MarketHandler ()
	~MarketHandler ()
void	close () const
void	buyItem (const int itemId, const ItemTypeT type, const ItemColor color, const int amount) const
void	buyItems (const std::vector< ShopItem * > &items) const
Public Member Functions inherited from Net::MarketHandler
	MarketHandler ()

Detailed Description

Definition at line 30 of file markethandler.h.

Constructor & Destructor Documentation

MarketHandler()

EAthena::MarketHandler::MarketHandler

(

)

Definition at line 39 of file markethandler.cpp.

 :
 Net::MarketHandler()
{
 marketHandler = this;
 MarketRecv::mBuyDialog = nullptr;
}

References marketHandler, and EAthena::MarketRecv::mBuyDialog.

~MarketHandler()

EAthena::MarketHandler::~MarketHandler ( )

virtual

Reimplemented from Net::MarketHandler.

Definition at line 46 of file markethandler.cpp.

{
 marketHandler = nullptr;
}

References marketHandler.

Member Function Documentation

buyItem()

void EAthena::MarketHandler::buyItem ( const int  itemId, const ItemTypeT  type, const ItemColor  color, const int  amount  ) const

virtual

Implements Net::MarketHandler.

Definition at line 59 of file markethandler.cpp.

{
 if (packetVersion < 20131218)
 return;
 const bool nonStack = type == ItemType::Weapon ||
 type == ItemType::Armor ||
 type == ItemType::PetEgg ||
 type == ItemType::PetArmor;
 int cnt = nonStack ? amount : 1;
 const int amount2 = nonStack ? 1 : amount;
 if (cnt > 100)
 cnt = 100;
 
 createOutPacket(CMSG_NPC_MARKET_BUY);
 outMsg.writeInt16(CAST_S16(4 + 6 * cnt), "len");
 for (int f = 0; f < cnt; f ++)
 {
 outMsg.writeItemId(itemId, "item id");
 outMsg.writeInt32(CAST_S16(amount2), "amount");
 }
}

References ItemType::Armor, CAST_S16, createOutPacket, packetVersion, ItemType::PetArmor, ItemType::PetEgg, and ItemType::Weapon.

buyItems()

void EAthena::MarketHandler::buyItems ( const std::vector< ShopItem * > &  items ) const

virtual

Implements Net::MarketHandler.

Definition at line 84 of file markethandler.cpp.

{
 if (packetVersion < 20131218)
 return;
 int cnt = 0;
 const int pairSize = 6;
 
 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");
 }
 }
 else
 {
 outMsg.writeItemId(item->getId(),
 "item id");
 outMsg.writeInt32(CAST_S16(usedQuantity), "amount");
 }
 }
}

References ItemType::Armor, CAST_S16, createOutPacket, FOR_EACH, Item::getId(), Item::getType(), ShopItem::getUsedQuantity(), Item::increaseQuantity(), ShopItem::increaseUsedQuantity(), packetVersion, ItemType::PetArmor, ItemType::PetEgg, ShopItem::update(), and ItemType::Weapon.

close()

void EAthena::MarketHandler::close ( ) const

virtual

Implements Net::MarketHandler.

Definition at line 51 of file markethandler.cpp.

{
 if (packetVersion < 20131218)
 return;
 
 createOutPacket(CMSG_NPC_MARKET_CLOSE);
}

References createOutPacket, and packetVersion.

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The documentation for this class was generated from the following files:

• src/net/eathena/markethandler.h (986a3bf)
• src/net/eathena/markethandler.cpp (986a3bf)