C++ Hand::dealCard方法代码示例

LRESULT CALLBACK HitButtonProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
	if (msg == WM_LBUTTONDOWN) {

		PlaySound(L"sound-flipcard.wav", NULL, SND_FILENAME | SND_ASYNC);

		GameEngine* gameEngine = GameEngine::getInstance();
		Table* table = gameEngine->getTable();
		Hand* playerHand = table->getPlayerHand();
		playerHand->dealCard(false);

		// Check for bust. 
		if (playerHand->isBusted()) {
			table->setState(TABLE_STATE_FINISHED);
			updateTextarea(hStaticTableMiddleMessage, "Busted. Dealer Wins.");

		}

		RedrawWindow(gameEngine->getHWnd(), NULL, NULL,
			RDW_INVALIDATE | RDW_UPDATENOW);

	}

	return CallWindowProc(oldHitButtonProc, hwnd, msg, wp, lp);
}

LRESULT CALLBACK StandButtonProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
	if (msg == WM_LBUTTONDOWN) {

		GameEngine* gameEngine = GameEngine::getInstance();
		
		User* user = gameEngine->getUser();
		Table* table = gameEngine->getTable();

		table->setState(TABLE_STATE_STANDING);
		Hand* dealerHand = table->getDealerHand();
		Hand* playerHand = table->getPlayerHand();

		//
		// Flip over the first card. 
		//
		dealerHand->GetCards()->at(0)->setFacedown(false);
		PlaySound(L"sound-flipcard.wav", NULL, SND_FILENAME | SND_ASYNC);

		RedrawWindow(gameEngine->getHWnd(), NULL, NULL,
			RDW_INVALIDATE | RDW_UPDATENOW);

		Sleep(500);

		//
		// See if we need additional cards.
		//
		while (true) {
			std::vector<int>* vals = dealerHand->GetValues();

			bool done = false;

			for (int i = 0; i < vals->size(); i++) {
				// Dealer must stop taking cards
				// if he has a value of 17 or higher.
				if (vals->at(i) >= 17) {
					done = true;
					break;
				}
			}

			if (done) {
				break;
			}

			PlaySound(L"sound-flipcard.wav", NULL, SND_FILENAME | SND_ASYNC);

			dealerHand->dealCard(false);

			RedrawWindow(gameEngine->getHWnd(), NULL, NULL,
				RDW_INVALIDATE | RDW_UPDATENOW);
			
			Sleep(500);
		}

		//
		// Determine winner. Update balance amounts.
		//

		// table->setState(TABLE_STATE_READY);

		std::vector<int>* dealerValues = dealerHand->GetValues();
		std::vector<int>* playerValues = playerHand->GetValues();
		int dealerFinal = 0;
		int playerFinal = 0;

		for (int i = 0; i < dealerValues->size(); i++) {
			if (dealerValues->at(i) > dealerFinal &&
				dealerValues->at(i) < 22) {
				dealerFinal = dealerValues->at(i);
			}
		}

		for (int i = 0; i < playerValues->size(); i++) {
			if (playerValues->at(i) > playerFinal &&
				playerValues->at(i) < 22) {
				playerFinal = playerValues->at(i);
			}
		}

		table->setState(TABLE_STATE_FINISHED);

		// If values are same, this is a push. 
		if (dealerFinal == playerFinal) {

			updateTextarea(hStaticTableMiddleMessage, "Push");

			// Return player's bet money.
			int bet = playerHand->getBetAmount();

			user->setBalance(user->getBalance() + bet);

		} else if (dealerFinal < playerFinal) {

			// Player wins, return bet and winning.

			updateTextarea(hStaticTableMiddleMessage, "Player Wins!");

			int bet = playerHand->getBetAmount();

//.........这里部分代码省略.........

LRESULT CALLBACK DealButtonProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{

	if (msg == WM_LBUTTONDOWN) {

		TCHAR buff[64];
		GetWindowText(hTextboxBetAmount, buff, 20);

		int bet = _ttoi(buff);

		/*
		for (int i = 0; buff[i] != NULL; i++) {
			if (! std::isdigit(buff[i]) ) {
				MessageBox(
					GameEngine::getInstance()->getHWnd(),
					L"Invalid bet amount.",
					L"Error",
					NULL);

				return 0;
			}
		}
		*/

		// int bet = atoi(buff);

		Table* table = GameEngine::getInstance()->getTable();
		User* user = GameEngine::getInstance()->getUser();

		// Can player bet this much?
		if (bet > user->getBalance()) {
			MessageBox(
				GameEngine::getInstance()->getHWnd(),
				L"Insufficient funds available to place this bet.",
				L"Error",
				NULL);
			return 0;
		}

		if (bet == 0) {
			MessageBox(
				GameEngine::getInstance()->getHWnd(),
				L"Must bet more than $0.",
				L"Error",
				NULL);
			return 0;
		}

		Hand* dealerHand = new Hand();
		Hand* playerHand = new Hand();

		playerHand->setBetAmount(bet);
		user->setBalance(user->getBalance() - bet);

		dealerHand->dealCard(true);
		dealerHand->dealCard(false);

		playerHand->dealCard(false);
		playerHand->dealCard(false);

		table->setDealerHand(dealerHand);
		table->setPlayerHand(playerHand);

		GameEngine::getInstance()->setState(GameEngine::STATE_PLAYING);

		PlaySound(L"sound-chips.wav", NULL, SND_FILENAME | SND_ASYNC);

		//
		// Check if we have blackjack, if so player
		// wins right away. Otherwise move to substate 
		// "playing"
		//
		if (playerHand->isBlackjack()) {
			table->setState(TABLE_STATE_FINISHED);
			updateTextarea(hStaticTableMiddleMessage, "Blackjack! Player Wins.");
			
			// Play YAY sound
			PlaySound(L"sound-yay.wav", NULL, SND_FILENAME | SND_ASYNC);

			// Update user balance.
			user->setBalance(user->getBalance() + (bet*2));

		} else {
			table->setState(TABLE_STATE_PLAYING);
		}	

		//
		// Force redraw of window, which should now render the new
		// card data. 
		//
		// https://msdn.microsoft.com/en-us/library/dd162911%28VS.85%29.aspx
		// http://stackoverflow.com/questions/2325894/difference-between-invalidaterect-and-redrawwindow
		//
		RedrawWindow(GameEngine::getInstance()->getHWnd(), NULL, NULL,
			RDW_INVALIDATE | RDW_UPDATENOW);


		return 0;

	}
//.........这里部分代码省略.........