PyObject * playerCanAttachMetin(PyObject* poSelf, PyObject* poArgs)
{
	int iMetinItemID;
	TItemPos TargetSlotIndex;

	switch (PyTuple_Size(poArgs))
	{
	case 2:
		if (!PyTuple_GetInteger(poArgs, 0, &iMetinItemID))
			return Py_BuildException();
		if (!PyTuple_GetInteger(poArgs, 1, &TargetSlotIndex.cell))
			return Py_BuildException();
		break;
	case 3:
		if (!PyTuple_GetInteger(poArgs, 0, &iMetinItemID))
			return Py_BuildException();
		if (!PyTuple_GetInteger(poArgs, 1, &TargetSlotIndex.window_type))
			return Py_BuildException();
		if (!PyTuple_GetInteger(poArgs, 2, &TargetSlotIndex.cell))
			return Py_BuildException();
		break;
	default:
		return Py_BuildException();
	}
	if (CPythonPlayer::Instance().IsEquipmentSlot(TargetSlotIndex))
	{
		return Py_BuildValue("i", ATTACH_METIN_CANT_ATTACH_TO_EQUIPMENT);
	}

	CItemData * pMetinItemData;
	if (!CItemManager::Instance().GetItemDataPointer(iMetinItemID, &pMetinItemData))
		return Py_BuildException("can't find item data");

	DWORD dwTargetItemIndex = CPythonPlayer::Instance().GetItemIndex(TargetSlotIndex);
	CItemData * pTargetItemData;
	if (!CItemManager::Instance().GetItemDataPointer(dwTargetItemIndex, &pTargetItemData))
		return Py_BuildException("can't find item data");

	DWORD dwMetinWearFlags = pMetinItemData->GetWearFlags();
	DWORD dwTargetWearFlags = pTargetItemData->GetWearFlags();
	if (0 == (dwMetinWearFlags & dwTargetWearFlags))
		return Py_BuildValue("i", ATTACH_METIN_NOT_MATCHABLE_ITEM);
	if (CItemData::ITEM_TYPE_ROD == pTargetItemData->GetType())
		return Py_BuildValue("i", ATTACH_METIN_CANT);

	BOOL bNotExistGoldSocket = FALSE;

	int iSubType = pMetinItemData->GetSubType();
	for (int i = 0; i < ITEM_SOCKET_SLOT_MAX_NUM; ++i)
	{
		DWORD dwSocketType = CPythonPlayer::Instance().GetItemMetinSocket(TargetSlotIndex, i);
		if (CItemData::METIN_NORMAL == iSubType)
		{
			if (CPythonPlayer::METIN_SOCKET_TYPE_SILVER == dwSocketType ||
				CPythonPlayer::METIN_SOCKET_TYPE_GOLD == dwSocketType)
			{
				return Py_BuildValue("i", ATTACH_METIN_OK);
			}
		}
		else if (CItemData::METIN_GOLD == iSubType)
		{
			if (CPythonPlayer::METIN_SOCKET_TYPE_GOLD == dwSocketType)
			{
				return Py_BuildValue("i", ATTACH_METIN_OK);
			}
			else if (CPythonPlayer::METIN_SOCKET_TYPE_SILVER == dwSocketType)
			{
				bNotExistGoldSocket = TRUE;
			}
		}
	}

	if (bNotExistGoldSocket)
	{
		return Py_BuildValue("i", ATTACH_METIN_NOT_EXIST_GOLD_SOCKET);
	}

	return Py_BuildValue("i", ATTACH_METIN_NO_MATCHABLE_SOCKET);
}