[FIX] Inventar K: Itemele nu pot fi vandute la NPC-uri Martysama 5.8

[Exy]

*Descriere:

In cazul in care implementarea inventarului K este gresita / incompleta, poate aparea aceasta problema.
Nu poti vinde nimic, clientul nu mai comunica cu serverul putina vreme si iti iei disconnect de la server sau se deblocheaza dupa ceva vreme.

Topicul M2Dev original:

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https://metin2.dev/topic/33808-sell-to-npc/

Tutorial aplicare:
Disclaimer: Desigur, structura fisierelor voastre poate putin sa difere, adaptati tutorialul la ce aveti voi!
Serverside:

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In input_main.cpp cautati structura:

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Code:

#ifdef ENABLE_SPECIAL_STORAGE
		case SHOP_SUBHEADER_CG_SELL2: //revisar
			{
				if (uiBytes < sizeof(TPacketCGShopSell))
					return -1;

				TPacketCGShopSell * muck = (TPacketCGShopSell *) c_pData;

				sys_log(0, "INPUT: %s SHOP: SELL2", ch->GetName());
				CShopManager::instance().Sell(ch, muck->pos, muck->count, muck->byType);
				return sizeof(TPacketCGShopSell);
			}
#else
		case SHOP_SUBHEADER_CG_SELL2:
			{
				if (uiBytes < sizeof(BYTE)+sizeof(uint16_t))
					return -1;

				UINT pos = *reinterpret_cast<const UINT*>(c_pData++);
				sys_log(0, "INPUT: %s SHOP: SELL2", ch->GetName());
				CShopManager::instance().Sell(ch, pos, count);
				return sizeof(UINT) + sizeof(uint16_t);
			}
#endif

Aceasta structura o modificati sa arate astfel:

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Code:

#ifdef ENABLE_SPECIAL_STORAGE
		case SHOP_SUBHEADER_CG_SELL2: //revisar
			{
				if (uiBytes < sizeof(TPacketCGShopSell))
					return -1;

				const TPacketCGShopSell* p = reinterpret_cast<const TPacketCGShopSell*>(c_pData);

				sys_log(0, "INPUT: %s SHOP: SELL2", ch->GetName());
				CShopManager::instance().Sell(ch, p->wPos, p->wCount, p->bType);
				return sizeof(TPacketCGShopSell);
			}
#else
		case SHOP_SUBHEADER_CG_SELL2:
			{
				if (uiBytes < sizeof(BYTE)+sizeof(uint16_t))
					return -1;

				UINT pos = *reinterpret_cast<const UINT*>(c_pData++);
				sys_log(0, "INPUT: %s SHOP: SELL2", ch->GetName());
				CShopManager::instance().Sell(ch, pos, count);
				return sizeof(UINT) + sizeof(uint16_t);
			}
#endif

In fisierul packet.h cautati structura:

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Code:

typedef struct command_shop_sell
{
	BYTE	pos;
	BYTE	count;
#ifdef ENABLE_SPECIAL_STORAGE
	BYTE	byType;
#endif
} TPacketCGShopSell;

O modificati sa arate astfel:
typedef struct command_shop_sell

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Code:

{
typedef struct command_shop_sell
{
	WORD wPos;
	WORD wCount;
	BYTE bType;
} TPacketCGShopSell;

Clientside:

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in fisierul PythonNetworkStreamPhaseGameItem.cpp cautati structura:

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Code:

bool CPythonNetworkStream::SendShopSellPacketNew(BYTE bySlot, uint16_t byCount
#ifdef ENABLE_SPECIAL_STORAGE
	, BYTE byType
#endif
)
{
	if (!__CanActMainInstance())
		return true;

	TPacketCGShop PacketShop;
	PacketShop.header = HEADER_CG_SHOP;
	PacketShop.subheader = SHOP_SUBHEADER_CG_SELL2;
	if (!Send(PacketShop))
	{
		Tracef("SendShopSellPacket Error\n");
		return false;
	}
	if (!Send(bySlot))
	{
		Tracef("SendShopAddSellPacket Error\n");
		return false;
	}
	if (!Send(byCount))
	{
		Tracef("SendShopAddSellPacket Error\n");
		return false;
	}

#ifdef ENABLE_SPECIAL_STORAGE
	if (!Send(byType))
	{
		Tracef("SendShopAddSellPacket Error\n");
		return false;
	}
#endif

#ifdef ENABLE_SPECIAL_STORAGE
	Tracef(" SendShopSellPacketNew(bySlot=%d, byCount=%d, byType=%d)\n", bySlot, byCount, byType);
#else
	Tracef(" SendShopSellPacketNew(bySlot=%d, byCount=%d)\n", bySlot, byCount);
#endif

	return SendSequence();
}

si o rescrieti astfel:

Code:

bool CPythonNetworkStream::SendShopSellPacketNew(WORD wSlot, WORD wCount, BYTE byType)
{
	if (!__CanActMainInstance())
		return true;

	TPacketCGShop PacketShop;
	PacketShop.header = HEADER_CG_SHOP;
	PacketShop.subheader = SHOP_SUBHEADER_CG_SELL2;

	if (!Send(sizeof(TPacketCGShop), &PacketShop))
	{
		Tracef("PacketCGShop Error\n");
		return false;
	}

	TPacketCGShopSell SellPacket;
	SellPacket.wPos = wSlot;
	SellPacket.wCount = wCount;
	SellPacket.byType = byType;

	if (!Send(sizeof(TPacketCGShopSell), &SellPacket))
	{
		Tracef("PacketCGShopSell Error\n");
		return false;
	}

	Tracef(" SendShopSellPacketNew(wSlot=%d, wCount=%d, byType=%d)\n", wSlot, wCount, byType);

	return SendSequence();
}

In Packet.h, cautati structura:

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dupa aceste linii:

Code:

	SHOP_SUBHEADER_CG_SELL2,
};

adaugati:

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Code:

typedef struct command_shop_sell
{
	WORD wPos;
	WORD wCount;
	BYTE bType;
} TPacketCGShopSell;

In fisierul PythonNetworkStreamModule.cpp, va asigurati ca aveti urmatoarea structura astfel:

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Code:

PyObject* netSendShopSellPacketNew(PyObject* poSelf, PyObject* poArgs)
{
	int iSlotNumber;
	if (!PyTuple_GetInteger(poArgs, 0, &iSlotNumber))
		return Py_BuildException();
	int iCount;
	if (!PyTuple_GetInteger(poArgs, 1, &iCount))
		return Py_BuildException();

#ifdef ENABLE_SPECIAL_STORAGE
	int iType;
	if (!PyTuple_GetInteger(poArgs, 2, &iType))
		return Py_BuildException();
#endif

	CPythonNetworkStream& rkNetStream=CPythonNetworkStream::Instance();
	rkNetStream.SendShopSellPacketNew(iSlotNumber, iCount
#ifdef ENABLE_SPECIAL_STORAGE
		, iType
#endif
	);
	return Py_BuildNone();
}

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