void Exercise6()
{
Shop_Struct Shop;
std::string input;
while (true)
{
New("6");
std::cout << "What would you like to do?" << std::endl << std::endl
<< "a. Change the price of an item" << std::endl
<< "b. Buy additional stock for an item" << std::endl
<< "c. Sell stock to gain more gold" << std::endl
<< "d. Exit shop" << std::endl << std::endl
<< "Input: ";
getline(std::cin, input);
if ((input == "a")||(input == "a."))
while (Pricing(Shop)) {}
if ((input == "b") || (input == "b."))
while (Buy(Shop)) {}
if ((input == "c") || (input == "c."))
while (Sell(Shop)) {}
if ((input == "d") || (input == "d."))
break;
}
}
/* City #1 - Rules Are Rules */
void dope::Detroit()
{
do
{
system ("cls");
Status();
for(int i = 0; i < 32; i++)
{
cout << '\xb1';
}
cout << endl;
cout << '\xb1' << " Dope Prices " << '\xb1' << " Tools " << '\xb1' << endl;
cout << '\xb1' << " " << '\xb1' << " " << '\xb1' << endl;
cout << '\xb1' << " 1. Weed = $50 " << '\xb1' << " 7. Buy " << '\xb1' << endl;
cout << '\xb1' << " 2. Heroin = $10 " << '\xb1' << " 8. Sell " << '\xb1' << endl;
cout << '\xb1' << " 3. Cocaine = $200 " << '\xb1' << " 9. Bank " << '\xb1' << endl;
cout << '\xb1' << " 4. MJ = $20 " << '\xb1' << " 10. Coat " << '\xb1' << endl;
cout << '\xb1' << " 5. Ecstasy = $35 " << '\xb1' << " 11. Quit " << '\xb1' << endl;
cout << '\xb1' << " 6. Acid = $175 " << '\xb1' << " " << '\xb1';
cout << endl;
for (int j = 0; j < 32; j++)
{
cout << '\xb1';
}
cout << endl;
cout << "Tool Choice: ";
cin >> decision;
switch (decision)
{
case 7:
Purchase(x, y);
break;
case 8:
Sell(a, b);
break;
case 9:
Bank();
break;
case 10:
Coat();
break;
case 11:
exit(11);
break;
default:
cout << "Invalid Choice!\n";
break;
}
}
while ((decision < 7) || (decision > 11));
return;
}
// 全部卖出
void HoldPosition::sellAll(float Price, string StockName, int idx) {
stockPosition *tmpPosition;
if (nullptr != (tmpPosition = _checkStockId(StockName))) {
Sell(Price, tmpPosition->subMount[idx], StockName, idx);
tmpPosition->subBuyCount[idx] = 0;
tmpPosition->buyCount = 0;
}
showUPorDOWN();
}
// 反手
TradeRecordCollection TradeFacility::Reverse()
{
int nSlot = m_nPosition.nSlot;
TradeRecordCollection trs;
if(nSlot == 0) return trs;
trs.push_back(Close());
if(nSlot > 0)
{
trs.push_back(Sell(abs(nSlot)));
}
else
{
trs.push_back(Buy(abs(nSlot)));
}
return trs;
}
HRESULT __stdcall Trader::Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult, EXCEPINFO* pExcepInfo, UINT* puArgErr)
{
HRESULT hr = S_OK;
switch(dispidMember)
{
case 0:
pVarResult->vt = VT_I4;
pVarResult->intVal = m_stock;
break;
case 1:
VariantChangeType(&pDispParams->rgvarg[1], &pDispParams->rgvarg[1], 0, VT_I4);
VariantChangeType(&pDispParams->rgvarg[0], &pDispParams->rgvarg[0], 0, VT_R4);
hr = Buy(pDispParams->rgvarg[1].intVal, pDispParams->rgvarg[0].fltVal);
break;
case 2:
VariantChangeType(&pDispParams->rgvarg[1], &pDispParams->rgvarg[1], 0, VT_I4);
VariantChangeType(&pDispParams->rgvarg[0], &pDispParams->rgvarg[0], 0, VT_R4);
hr = Sell(pDispParams->rgvarg[1].intVal, pDispParams->rgvarg[0].fltVal);
break;
case 3:
pVarResult->vt = VT_I4;
pVarResult->intVal = m_count;
break;
case 4:
pVarResult->vt = VT_R8;
pVarResult->dblVal = m_stock * m_rate + m_balance;
break;
default:
hr = DISP_E_MEMBERNOTFOUND;
}
return hr;
}
