cgtrademoneyhandler.cpp

来自「dk1游戏的原代码文件,完整.编译系统redhat7.3,mysql 3.23 」· C++ 代码 · 共 579 行 · 第 1/2 页

//////////////////////////////////////////////////////////////////////////////
// Filename    : CGTradeMoneyHandler.cpp
// Written By  : excel96
// Description : 
//////////////////////////////////////////////////////////////////////////////

#include "CGTradeMoney.h"

#ifdef __GAME_SERVER__
	#include "GamePlayer.h"
	#include "Slayer.h"
	#include "Vampire.h"
	#include "Ousters.h"
	#include "TradeManager.h"
	#include "ZoneUtil.h"

	#include "Gpackets/GCTradeError.h"
	#include "Gpackets/GCTradeMoney.h"
	#include "Gpackets/GCTradeVerify.h"
#endif

//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
void CGTradeMoneyHandler::execute (CGTradeMoney* pPacket , Player* pPlayer)
	 throw (ProtocolException , Error)
{
	__BEGIN_TRY __BEGIN_DEBUG_EX

#ifdef __GAME_SERVER__

	Assert(pPacket != NULL);
	Assert(pPlayer != NULL);

	ObjectID_t      TargetOID   = pPacket->getTargetObjectID();
	GamePlayer*     pGamePlayer = dynamic_cast<GamePlayer*>(pPlayer);

	Creature* pPC = pGamePlayer->getCreature();
	Assert(pPC != NULL);

	Zone* pZone = pPC->getZone();
	Assert(pZone != NULL);
	
	TradeManager* pTradeManager = pZone->getTradeManager();
	Assert(pTradeManager != NULL);
	
	Creature* pTargetPC = NULL;
	/*
	try { pTargetPC = pZone->getCreature(TargetOID); } 
	catch (NoSuchElementException) { pTargetPC = NULL; }
	*/

	// NoSuch力芭. by sigi. 2002.5.2
	pTargetPC = pZone->getCreature(TargetOID);

	// 背券 惑措啊 绝促搁 俊矾促.
	if (pTargetPC == NULL)
	{
		pTradeManager->cancelTrade(pPC);
		executeError(pPacket, pPlayer, GC_TRADE_ERROR_CODE_TARGET_NOT_EXIST);
		return;
	}

	// 背券 惑措啊 荤恩捞 酒聪芭唱, 鞍篮 辆练捞 俊矾促.
	if (!pTargetPC->isPC() || !isSameRace(pTargetPC, pPC))
	{
		pTradeManager->cancelTrade(pPC);
		executeError(pPacket, pPlayer, GC_TRADE_ERROR_CODE_RACE_DIFFER);
		return;
	}

	// 笛 促 救傈 瘤措俊 乐绰瘤 眉农甫 茄促.
	if (!isInSafeZone(pPC) || !isInSafeZone(pTargetPC))
	{
		pTradeManager->cancelTrade(pPC);
		executeError(pPacket, pPlayer, GC_TRADE_ERROR_CODE_NOT_SAFE);
		return;
	}

	// 坷配官捞甫 鸥绊 乐促搁 俊矾促.
	if (pPC->isSlayer() && pTargetPC->isSlayer())
	{
		Slayer* pSlayer1 = dynamic_cast<Slayer*>(pPC);
		Slayer* pSlayer2 = dynamic_cast<Slayer*>(pTargetPC);

		if (pSlayer1->hasRideMotorcycle() || pSlayer2->hasRideMotorcycle())
		{
			pTradeManager->cancelTrade(pPC);
			executeError(pPacket, pPlayer, GC_TRADE_ERROR_CODE_MOTORCYCLE);
			return;
		}
	}

	if (pPC->isOusters() && pTargetPC->isOusters())
	{
		Ousters* pOusters1 = dynamic_cast<Ousters*>(pPC);
		Ousters* pOusters2 = dynamic_cast<Ousters*>(pTargetPC);

		if ( pOusters1->isFlag(Effect::EFFECT_CLASS_SUMMON_SYLPH)
			|| pOusters2->isFlag(Effect::EFFECT_CLASS_SUMMON_SYLPH)
		)
		{
			pTradeManager->cancelTrade(pPC);
			executeError(pPacket, pPlayer, GC_TRADE_ERROR_CODE_MOTORCYCLE);
			return;
		}
	}
		
	// 笛捞辑 背券阑 窍绊 乐绰 惑怕啊 酒聪扼搁 俊矾促.
	if (!pTradeManager->isTrading(pPC, pTargetPC))
	{
		pTradeManager->cancelTrade(pPC);
		executeError(pPacket, pPlayer, GC_TRADE_ERROR_CODE_NOT_TRADING);
		return;
	}

	if (pPC->isSlayer()) executeSlayer(pPacket, pPlayer);
	else if (pPC->isVampire()) executeVampire(pPacket, pPlayer);
	else if (pPC->isOusters()) executeOusters(pPacket, pPlayer);
	else throw ProtocolException("CGTradeMoney::execute() : 舅 荐 绝绰 敲饭捞绢 农府媚");

#endif

	__END_DEBUG_EX __END_CATCH
}

//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
void CGTradeMoneyHandler::executeSlayer (CGTradeMoney* pPacket , Player* pPlayer)
	 throw (ProtocolException , Error)
{
	__BEGIN_TRY __BEGIN_DEBUG_EX

#ifdef __GAME_SERVER__

	// 惑困 窃荐俊辑 八荤甫 沁扁 锭巩俊,
	// 咯扁辑绰 器牢磐啊 澄牢瘤甫 八荤窍瘤 臼绰促.
	ObjectID_t    TargetOID       = pPacket->getTargetObjectID();
	Gold_t        Amount          = pPacket->getAmount();
	BYTE          Code            = pPacket->getCode();
	GamePlayer*   pGamePlayer     = dynamic_cast<GamePlayer*>(pPlayer);
	Creature*     pPC             = pGamePlayer->getCreature();
	Zone*         pZone           = pPC->getZone();
	Creature*     pTargetPC       = pZone->getCreature(TargetOID); 

	// NoSuch力芭. by sigi. 2002.5.2
	if (pTargetPC==NULL) return;

	Slayer*       pSender         = dynamic_cast<Slayer*>(pPC);
	Slayer*       pReceiver       = dynamic_cast<Slayer*>(pTargetPC);
	Player*       pTargetPlayer   = pTargetPC->getPlayer();
	Gold_t        finalAmount     = Amount;
	Gold_t        margin          = 0;
	GCTradeMoney  gcTradeMoney;
	GCTradeVerify gcTradeVerify;

	TradeManager* pTradeManager = pZone->getTradeManager();
	Assert(pTradeManager != NULL);

	// 背券 惑怕啊 嘎绰瘤 眉农甫 秦毫具茄促.
	TradeInfo* pInfo1 = pTradeManager->getTradeInfo(pSender->getName());
	TradeInfo* pInfo2 = pTradeManager->getTradeInfo(pReceiver->getName());

	// 牢亥配府俊辑 捣阑 代绢, 背券芒俊促 歹茄促.
	if (Code == CG_TRADE_MONEY_INCREASE)
	{
		// 背券芒俊促 歹且 咀荐焊促 腹篮 捣阑 啊瘤绊 乐绢具 茄促.
		if (pSender->getGold() >= Amount)
		{
			// 捣阑 罐绰 率捞 钙胶甫 檬苞窍霸 等促搁, 老何父 持绢拎具 茄促.
			// 泅犁 背券 抗沥牢 捣档 歹秦辑 拌魂. by sigi. 2003.1.8
			Gold_t receiverGold = pReceiver->getGold() + pInfo1->getGold();
			if (receiverGold + Amount > MAX_MONEY)
			{
				margin      = receiverGold + Amount - MAX_MONEY;
				finalAmount = finalAmount - margin;
			}

			// 牢亥配府俊辑 捣阑 哗绊, 背券芒俊促 歹茄促.
			pSender->setGold(pSender->getGold() - finalAmount);
			pInfo1->setGold(pInfo1->getGold() + finalAmount);

			// 泅犁 OK甫 穿弗 惑怕扼搁, 努扼捞攫飘俊霸 牢刘 菩哦阑 焊郴拎具 茄促.
			if (pInfo1->getStatus() == TRADE_FINISH)
			{
				// 牢刘 菩哦阑 朝妨霖促.
				gcTradeVerify.setCode(GC_TRADE_VERIFY_CODE_MONEY_INCREASE);
				pPlayer->sendPacket(&gcTradeVerify);
			}

			// 酒捞袍阑 歹窍芭唱 滑 版快, 惑怕甫 函券秦拎具 茄促.
			pInfo1->setStatus(TRADE_TRADING);
			pInfo2->setStatus(TRADE_TRADING);

			// 捣阑 棵赴 寸荤磊俊霸 角力肺 牢亥配府俊辑
			// 狐柳 陛咀捞 倔付牢瘤 焊郴霖促.
			gcTradeMoney.setTargetObjectID(TargetOID);
			gcTradeMoney.setCode(GC_TRADE_MONEY_INCREASE_RESULT);
			gcTradeMoney.setAmount(finalAmount);
			pPlayer->sendPacket(&gcTradeMoney);

			// 惑措规俊霸 官诧 沥焊甫 焊郴霖促.
			gcTradeMoney.setTargetObjectID(pSender->getObjectID());
			gcTradeMoney.setCode(GC_TRADE_MONEY_INCREASE);
			gcTradeMoney.setAmount(finalAmount);
			pTargetPlayer->sendPacket(&gcTradeMoney);
		}
		else 
		{
			pTradeManager->cancelTrade(pPC);
			executeError(pPacket, pPlayer, GC_TRADE_ERROR_CODE_INCREASE_MONEY);
			return;
		}
	}
	// 背券芒俊辑 捣阑 代绢, 牢亥配府俊促啊 歹茄促.
	else if (Code == CG_TRADE_MONEY_DECREASE)
	{
		// 牢亥配府俊促 歹且 咀荐焊促 背券芒俊 乐绰 捣捞 腹酒具 茄促.
		if (pInfo1->getGold() >= Amount)
		{
			// 捣捞 钙胶甫 檬苞窍霸 等促搁, 老何父 滑 荐 乐促.
			Gold_t senderGold = pSender->getGold() + pInfo2->getGold();
			if (senderGold + Amount > MAX_MONEY)
			{
				margin      = senderGold + Amount - MAX_MONEY;
				finalAmount = finalAmount - margin;
			}
			
			// 牢亥配府俊促啊 捣阑 歹窍绊, 背券芒俊辑 捣阑 猾促.
			pSender->setGold(pSender->getGold() + finalAmount);
			pInfo1->setGold(pInfo1->getGold() - finalAmount);

			// 泅犁 OK甫 穿弗 惑怕扼搁, 努扼捞攫飘俊霸 牢刘 菩哦阑 焊郴拎具 茄促.
			if (pInfo1->getStatus() == TRADE_FINISH)
			{
				// 牢刘 菩哦阑 朝妨霖促.
				gcTradeVerify.setCode(GC_TRADE_VERIFY_CODE_MONEY_DECREASE);
				pPlayer->sendPacket(&gcTradeVerify);
			}

			// 酒捞袍阑 歹窍芭唱 滑 版快, 惑怕甫 函券秦拎具 茄促.
			pInfo1->setStatus(TRADE_TRADING);
			pInfo2->setStatus(TRADE_TRADING);

			// 捣阑 棵赴 寸荤磊俊霸 角力肺 牢亥配府俊促 
			// 歹茄 陛咀捞 倔付牢瘤 焊郴霖促.
			gcTradeMoney.setTargetObjectID(TargetOID);
			gcTradeMoney.setCode(GC_TRADE_MONEY_DECREASE_RESULT);
			gcTradeMoney.setAmount(finalAmount);
			pPlayer->sendPacket(&gcTradeMoney);

			// 惑措规俊霸 官诧 沥焊甫 焊郴霖促.
			gcTradeMoney.setTargetObjectID(pSender->getObjectID());
			gcTradeMoney.setCode(GC_TRADE_MONEY_DECREASE);
			gcTradeMoney.setAmount(finalAmount);
			pTargetPlayer->sendPacket(&gcTradeMoney);
		}
		else
		{
			pTradeManager->cancelTrade(pPC);
			executeError(pPacket, pPlayer, GC_TRADE_ERROR_CODE_DECREASE_MONEY);
			return;
		}
	}

#endif

	__END_DEBUG_EX __END_CATCH
}

//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
void CGTradeMoneyHandler::executeVampire (CGTradeMoney* pPacket , Player* pPlayer)
	 throw (ProtocolException , Error)
{
	__BEGIN_TRY __BEGIN_DEBUG_EX

#ifdef __GAME_SERVER__

	// 惑困 窃荐俊辑 八荤甫 沁扁 锭巩俊,
	// 咯扁辑绰 器牢磐啊 澄牢瘤甫 八荤窍瘤 臼绰促.
	ObjectID_t    TargetOID       = pPacket->getTargetObjectID();
	Gold_t        Amount          = pPacket->getAmount();
	BYTE          Code            = pPacket->getCode();
	GamePlayer*   pGamePlayer     = dynamic_cast<GamePlayer*>(pPlayer);
	Creature*     pPC             = pGamePlayer->getCreature();
	Zone*         pZone           = pPC->getZone();
	Creature*     pTargetPC       = pZone->getCreature(TargetOID); 

	// NoSuch力芭. by sigi. 2002.5.2
	if (pTargetPC==NULL) return;