msgauction.cpp

网络游戏魔域源代码 测试可以完整变异

// MsgAuction.cpp: implementation of the CMsgAuction class.
// 拍买系统信息相关类    －LW-   2004-11-26
//////////////////////////////////////////////////////////////////////

#include "MsgAuction.h"
#include "Auction.h"
#include "MapGroup.h"
#include "npc.h"
#include "MsgItemInfo.h"
//#include "MsgTalk.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CMsgAuction::CMsgAuction()
{
	this->Init();
	m_pInfo	= (MSG_Info *)m_bufMsg;
	m_StrPacker.SetBuf(m_pInfo->szName, _MAX_MSGSIZE-sizeof(MSG_Info)+sizeof(OBJID));
}

CMsgAuction::~CMsgAuction()
{

}
BOOL CMsgAuction::Create(char* szName,OBJID idItem,  DWORD dwValue,int nAuction)
{
	this->Init();

	// fill info now
	m_unMsgType	=_MSG_AUCTION;
	m_pInfo->idItem = idItem;
	m_pInfo->dwValue = dwValue;
	m_pInfo->nAuction = nAuction;
	m_StrPacker.AddString(szName);
	m_unMsgSize	=sizeof(MSG_Info)-sizeof(OBJID)+m_StrPacker.GetSize();
	return true;
}
BOOL CMsgAuction::Create(OBJID dwData, int dwValue,int nAuction)
{
	this->Init();

	// fill info now
	m_unMsgType	=_MSG_AUCTION;
//	if(nAuction != AUCTION_SYS)
	{
		m_pInfo->dwData = dwData;
		m_pInfo->dwValue = dwValue;
	}
	m_pInfo->nAuction = nAuction;
	m_unMsgSize	=sizeof(MSG_Info);
	return true;
}

BOOL CMsgAuction::Create(char* pbufMsg, DWORD dwMsgSize)
{
	if (!CNetMsg::Create(pbufMsg, dwMsgSize))
		return false;

	if(_MSG_AUCTION != this->GetType())
		return false;

	return true;
}
void CMsgAuction::Process(void* pInfo)
{
#ifdef _MSGDEBUG
	::LogMsg("Process CMsgAuction, id:%u", m_pInfo->idItem);
#endif
	CUserPtr pUser = UserManager()->GetUser(this);
    CNpc* pNpc; 
	if (pUser)
	{
		switch(m_pInfo->nAuction)
		{
		case AUCTION_ADD://加入拍买物品
			{
			if(!pUser->GetMap()->QueryObj(pUser->GetPosX(), pUser->GetPosY(), OBJ_NPC, m_pInfo->idNpc, IPP_OF(pNpc)))
				return ;
			if(!pNpc->IsAuctionNpc())
				return;
   			int count = pUser->GetAuctionPackageAmount(m_pInfo->idNpc);
			if(count < PACKAGE_AUCTION_LIMIT)
			{
				CItem *pTemp = NULL;
				for(int i = 0;i < pNpc->QueryAuction()->QueryPackage()->GetAmount();i++)
				{ 
					pTemp = pNpc->QueryAuction()->QueryPackage()->GetItemByIndex(i);
					if( pTemp && pTemp->GetInt(ITEMDATA_PLAYERID) == pUser->GetID())
						if(++count >= PACKAGE_AUCTION_LIMIT)
							break;
				}
			}
			if(count >= PACKAGE_AUCTION_LIMIT)
			{
				pUser->SendSysMsg(STR_AUCTION_PACKAGE_FULL);
				return ;
			}
			pNpc->QueryAuction()->JoinAuction(pUser->GetID(),m_pInfo->idItem ,m_pInfo->dwValue,Database());
			}
			break;
		case AUCTION_BID://竞标出价
			{
			if(pUser->GetMoney() < m_pInfo->dwValue)
			{
				pUser->SendSysMsg(STR_AUCTION_LESS_MONEY);
				return ;
			}
			if(!pUser->GetMap()->QueryObj(pUser->GetPosX(), pUser->GetPosY(), OBJ_NPC, m_pInfo->idNpc, IPP_OF(pNpc)))
				return ;
			if(!pNpc->IsAuctionNpc())
				return;
			int count = pUser->GetAuctionPackageAmount(m_pInfo->idNpc);
			if(count < PACKAGE_AUCTION_LIMIT)
			{
				CItem *pTemp = NULL;
				for(int i = 0;i < pNpc->QueryAuction()->QueryPackage()->GetAmount();i++)
				{ 
					pTemp = pNpc->QueryAuction()->QueryPackage()->GetItemByIndex(i);
					if( pTemp && pTemp->GetInt(ITEMDATA_PLAYERID) == pUser->GetID())
						if(++count >= PACKAGE_AUCTION_LIMIT)
							break;
				}
			}
			if(count >= PACKAGE_AUCTION_LIMIT)
			{
				pUser->SendSysMsg(STR_AUCTION_PACKAGE_FULL1);
				return ;
			}
			pNpc->QueryAuction()->ShoutPrice(m_pInfo->idItem,pUser->GetID(),m_pInfo->dwValue);
			}
			break;
		case AUCTION_ITEM_INFO://查看物品的信息
			if(!pUser->GetMap()->QueryObj(pUser->GetPosX(), pUser->GetPosY(), OBJ_NPC, m_pInfo->idNpc, IPP_OF(pNpc)))
				return ;
			if(!pNpc->IsAuctionNpc())
				return;
			DEBUG_TRY
			pNpc->QueryAuction()->SendAuctionItemInfo(pUser->GetID(),m_pInfo->idItem);
			DEBUG_CATCH("AUCTION Get ItemInfo ERROR!");
			break;
		default:
			ASSERT(!"CMsgAuction");
		}
	}
}