msgplayer.cpp

moyu代码 完整的有用里面有漏洞分析文件 及一些小工具

// MsgPlayer.cpp: implementation of the CMsgPlayer class.
//
//////////////////////////////////////////////////////////////////////
#include "AllMsg.h"
#include "NpcWorld.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CMsgPlayer::CMsgPlayer()
{
	Init();
	m_pInfo	=(MSG_Info *)m_bufMsg;

	m_StrPacker.SetBuf(m_pInfo->szBuf, _MAX_MSGSIZE-sizeof(MSG_Info)+1);
}

CMsgPlayer::~CMsgPlayer()
{

}

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

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

	return true;
}

//////////////////////////////////////////////////////////////////////
BOOL CMsgPlayer::Create(CUser* pUser)
{
	return false;
}

//////////////////////////////////////////////////////////////////////
void CMsgPlayer::Process(void *pInfo)
{
#ifdef _MSGDEBUG
	::LogMsg("Process CMsgPlayer, id:%u", m_pInfo->id);
#endif

	if(UserManager()->QuerySet()->DelObj(m_pInfo->id))		// 如果已经有此对象了，复盖
	{
	}

	char szName[_MAX_NAMESIZE]		="";

	m_StrPacker.GetString(0, szName, _MAX_NAMESIZE);

	ST_USERINFO	info;
	memset(&info, 0, sizeof(ST_USERINFO));
	info.id				= m_pInfo->id;
	SafeCopy(info.szName, szName, _MAX_NAMESIZE);
	info.dwLookFace		= m_pInfo->dwLookFace;
	info.usHair			= m_pInfo->usHair;

	I64	i64Effect		= m_pInfo->dwEffect[1];
	info.i64Effect		= (i64Effect << 32) + m_pInfo->dwEffect[0];

	info.idSyn			= m_pInfo->dwSynID_Rank & MASK_SYNID;
	info.nRank			= m_pInfo->dwSynID_Rank >> MASK_RANK_SHIFT;

	info.dwMantleType	= m_pInfo->dwMantleType;
	info.dwArmorType	= m_pInfo->dwArmorType;
	info.dwWeaponRType	= m_pInfo->dwWeaponRType;
	info.dwMountType	= m_pInfo->dwMountType;

	info.usPosX			= m_pInfo->usPosX;
	info.usPosY			= m_pInfo->usPosY;
	info.ucDir			= m_pInfo->ucDir;
	info.ucPose			= m_pInfo->ucPose;

	info.ucSizeAdd		= 0;
	int nTransLook	= info.dwLookFace / MASK_CHANGELOOK;
	if(nTransLook > 0)
		info.ucSizeAdd	= CUserManager::GetSizeAdd(nTransLook);

	CNpcPtr pNpc = NpcManager()->QueryNpc(this->GetNpcID());
	IF_NOT(pNpc)
	{
		LOGWARNING("CMsgPlayer 没有找到接收消息的NPC，可能是game server重启动。");
		return;			// unknown map
	}

	if(NpcManager()->QueryNpc(info.id))
		return ;		// is not user

	OBJID idMap = pNpc->GetMapID();
	ASSERT(idMap);
	if(idMap == ID_NONE)
		return;

	CUserPtr pUser = CUser::CreateNew();		// VVVVVVVVVVVVVVVV
	ASSERT(pUser);
	if(pUser->Create(&info, idMap))
	{
		UserManager()->QuerySet()->AddObj(pUser);
		return ;
	}
	else
	{
		pUser->ReleaseByOwner();
		ASSERT(!"pUser->Create()");
	}
}