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  1. #include <iostream>
  2. #include <ctime>
  3. #include <string>
  4. using namespace std;
  5.  
  6. struct Blackjack
  7. {
  8. 	int player, card, cardDraw, currCount, p1Count, p2Count;
  9. 	bool bust, p1Bust, p2Bust, autoWin, pvpDone;
  10. };
  11.  
  12. void displayPlayer(Blackjack &);
  13. void drawCard(Blackjack &);
  14. void getCard(Blackjack &);
  15. void displayCard(Blackjack &, string);
  16. void endGame(Blackjack &);
  17. void findWinner(Blackjack);
  18.  
  19. const int BUST = 22;
  20.  
  21. int main()
  22. {
  23. 	srand((unsigned int)time(NULL));
  24.  
  25. 	cout << "\n\n   ===================\n";
  26. 	cout << "    *** Blackjack ***\n";
  27. 	cout << "   ===================\n\n";
  28.  
  29. 	Blackjack b = {0, 0, 0, 0, false, false, false, false};
  30.  
  31. 	displayPlayer(b);
  32.  
  33. 	return 0;
  34. }
  35.  
  36. void displayPlayer(Blackjack & b)
  37. {
  38. 	b.player++;
  39. 	b.card = 0;
  40.  
  41. 	cout << "\nPlayer " << b.player << "'s Turn!";
  42. 	cout << "\n----------------\n\n";
  43.  
  44. 	drawCard(b);
  45. }
  46.  
  47. void drawCard(Blackjack & b)
  48. {
  49. 	b.cardDraw = 1 + rand() % 13;
  50.  
  51. 	getCard(b);
  52. }
  53.  
  54. void getCard(Blackjack & b)
  55. {
  56. 	string cardName = " ";
  57.  
  58. 		if (b.cardDraw == 1)
  59. 		{
  60. 			char aceVal = ' ';
  61.  
  62. 			cout << "       Ace: (L/H)? ";
  63. 			cin >> aceVal;
  64.  
  65. 			aceVal = toupper(aceVal);
  66.  
  67. 			cout << endl;
  68.  
  69. 				if (aceVal == 'L')
  70. 				{
  71. 					b.card++;
  72. 					cardName = "Low Ace";
  73. 					b.currCount += 1;
  74. 					displayCard(b, cardName);
  75. 				}
  76.  
  77. 				else if (aceVal == 'H')
  78. 				{
  79. 					b.card++;
  80. 					cardName = "High Ace";
  81. 					b.currCount += 11;
  82. 					displayCard(b, cardName);
  83. 				}
  84. 		}
  85.  
  86. 		else if (b.cardDraw == 2)
  87. 		{
  88. 			b.card++;
  89. 			cardName = "Two";
  90. 			b.currCount += 2;
  91. 			displayCard(b, cardName);
  92. 		}
  93.  
  94. 		else if (b.cardDraw == 3)
  95. 		{
  96. 			b.card++;
  97. 			cardName = "Three";
  98. 			b.currCount += 3;
  99. 			displayCard(b, cardName);
  100. 		}
  101.  
  102. 		else if (b.cardDraw == 4)
  103. 		{
  104. 			b.card++;
  105. 			cardName = "Four";
  106. 			b.currCount += 4;
  107. 			displayCard(b, cardName);
  108. 		}
  109.  
  110. 		else if (b.cardDraw == 5)
  111. 		{
  112. 			b.card++;
  113. 			cardName = "Five";
  114. 			b.currCount += 5;
  115. 			displayCard(b, cardName);
  116. 		}
  117.  
  118. 		else if (b.cardDraw == 6)
  119. 		{
  120. 			b.card++;
  121. 			cardName = "Six";
  122. 			b.currCount += 6;
  123. 			displayCard(b, cardName);
  124. 		}
  125.  
  126. 		else if (b.cardDraw == 7)
  127. 		{
  128. 			b.card++;
  129. 			cardName = "Seven";
  130. 			b.currCount += 7;
  131. 			displayCard(b, cardName);
  132. 		}
  133.  
  134. 		else if (b.cardDraw == 8)
  135. 		{
  136. 			b.card++;
  137. 			cardName = "Eight";
  138. 			b.currCount += 8;
  139. 			displayCard(b, cardName);
  140. 		}
  141.  
  142. 		else if (b.cardDraw == 9)
  143. 		{
  144. 			b.card++;
  145. 			cardName = "Nine";
  146. 			b.currCount += 9;
  147. 			displayCard(b, cardName);
  148. 		}
  149.  
  150. 		else if (b.cardDraw == 10)
  151. 		{
  152. 			b.card++;
  153. 			cardName = "Ten";
  154. 			b.currCount += 10;
  155. 			displayCard(b, cardName);
  156. 		}
  157.  
  158. 		else if (b.cardDraw == 11)
  159. 		{
  160. 			b.card++;
  161. 			cardName = "Jack";
  162. 			b.currCount += 10;
  163. 			displayCard(b, cardName);
  164. 		}
  165.  
  166. 		else if (b.cardDraw == 12)
  167. 		{
  168. 			b.card++;
  169. 			cardName = "Queen";
  170. 			b.currCount += 10;
  171. 			displayCard(b, cardName);
  172. 		}
  173.  
  174. 		else if (b.cardDraw == 13)
  175. 		{
  176. 			b.card++;
  177. 			cardName = "King";
  178. 			b.currCount += 10;
  179. 			displayCard(b, cardName);
  180. 		}
  181. }
  182.  
  183. void displayCard(Blackjack & b, string cardName)
  184. {
  185. 	char hit = ' ';
  186.  
  187. 		cout << "  * Card " << b.card << ": ";
  188. 		cout << cardName << endl << endl;
  189.  
  190. 		cout << "    COUNT: ";
  191. 		cout << b.currCount << endl << endl;
  192.  
  193. 			//---BUST---
  194. 			if (b.card >= 2 && b.currCount >= BUST)
  195. 			{
  196. 				b.bust = true;
  197. 				endGame(b);
  198. 			}
  199.  
  200. 			//---NO BUST---
  201. 			else if ((b.card >= 2 && b.card < 5) && b.currCount < BUST)
  202. 			{
  203. 				cout << "       Hit (Y/N)? ";
  204. 				cin >> hit;
  205.  
  206. 				cout << endl;
  207.  
  208. 					if (hit == 'y' || hit == 'Y')
  209. 						drawCard(b);
  210.  
  211. 					else if (hit == 'n' || hit == 'N')
  212. 					{
  213. 						b.bust = false;
  214. 						endGame(b);
  215. 					}
  216. 			}
  217.  
  218. 			else if (b.card == 5)
  219. 			{
  220. 				b.autoWin = true;
  221. 				findWinner(b);
  222. 			}
  223.  
  224. 			else
  225. 				drawCard(b);
  226. }
  227.  
  228. void endGame(Blackjack & b)
  229. {
  230. 	//------BUST------
  231. 	if (b.bust == true)
  232. 	{
  233. 		if (b.pvpDone == false)
  234. 		{
  235. 			//PLAYER 1'S TURN IS OVER
  236. 			cout << "===============\n";
  237. 			cout << "Player 1 Busts!\n";
  238. 			cout << "===============\n\n";
  239.  
  240. 			//PLAYER 2 WILL GO NEXT
  241. 			b.p1Count = b.currCount;
  242. 			b.currCount = 0;
  243. 			b.pvpDone = true;
  244. 			b.p1Bust = true;
  245. 			displayPlayer(b);
  246. 		}
  247.  
  248. 		else if (b.pvpDone == true)
  249. 		{
  250. 			//*END GAME*
  251. 			cout << "===============\n";
  252. 			cout << "Player 2 Busts!\n";
  253. 			cout << "===============\n\n";
  254.  
  255. 			b.p2Count = b.currCount;
  256. 			b.p2Bust = true;
  257. 			b.autoWin = false;
  258. 			findWinner(b);
  259. 		}
  260. 	}
  261.  
  262. 	//------NO BUST------
  263. 	else
  264. 	{
  265. 		//PLAYER 1'S TURN IS OVER
  266. 		if (b.pvpDone == false)
  267. 		{
  268. 			//PLAYER 2 WILL GO NEXT
  269. 			b.p1Count = b.currCount;
  270. 			b.currCount = 0;
  271. 			b.pvpDone = true;
  272. 			b.p1Bust = false;
  273. 			displayPlayer(b);
  274. 		}
  275.  
  276. 		//*END GAME*
  277. 		else if (b.pvpDone == true)
  278. 		{
  279. 			b.p2Count = b.currCount;
  280. 			b.p2Bust = false;
  281. 			b.autoWin = false;
  282. 			findWinner(b);
  283. 		}
  284. 	}
  285. }
  286.  
  287. void findWinner(Blackjack b)
  288. {
  289. 	//A PLAYER GETS 5 CARDS
  290. 	if (b.autoWin)
  291. 	{
  292. 		cout << "\n==============\n";
  293. 		cout << "Five Cards!" << "\n\nPlayer ";
  294. 		cout << b.player << " Wins!";
  295. 		cout << "\n==============\n\n";
  296.  
  297. 		system("PAUSE");
  298. 		exit(0);
  299. 	}
  300.  
  301. 	//PLAYER 1 WINS, NO BUSTS
  302. 	if (((b.p1Count > b.p2Count) && (!b.p1Bust && !b.p2Bust)) && !b.autoWin)
  303. 	{
  304. 		cout << "\n==============\n";
  305. 		cout << "P1 Count: " << b.p1Count << "\nP2 Count: ";
  306. 		cout << b.p2Count << "\n\nPlayer 1 Wins!";
  307. 		cout << "\n==============\n\n";
  308.  
  309. 		system("PAUSE");
  310. 		exit(0);
  311. 	}
  312.  
  313. 	//PLAYER 2 WINS, NO BUSTS
  314. 	else if (((b.p1Count < b.p2Count) && (!b.p1Bust && !b.p2Bust)) && !b.autoWin)
  315. 	{
  316. 		cout << "\n==============\n";
  317. 		cout << "P1 Count: " << b.p1Count << "\nP2 Count: ";
  318. 		cout << b.p2Count << "\n\nPlayer 2 Wins!";
  319. 		cout << "\n==============\n\n";
  320.  
  321. 		system("PAUSE");
  322. 		exit(0);
  323. 	}
  324.  
  325. 	//TIE, NO BUSTS
  326. 	else if (((b.p1Count == b.p2Count) && (!b.p1Bust && !b.p2Bust)) && !b.autoWin)
  327. 	{
  328. 		cout << "\n============\n";
  329. 		cout << "P1 Count: " << b.p1Count << "\nP2 Count: ";
  330. 		cout << b.p2Count << "\n\nIt's a Tie!";
  331. 		cout << "\n============\n\n";
  332.  
  333. 		system("PAUSE");
  334. 		exit(0);
  335. 	}
  336.  
  337. 	//BOTH PLAYERS BUST
  338. 	else if (((b.p1Bust && b.p2Bust) && (b.p1Count != b.p2Count)) && !b.autoWin)
  339. 	{
  340. 		cout << "\n==============\n";
  341. 		cout << "P1 Count: " << "BUST" << "\nP2 Count: ";
  342. 		cout << "BUST" << "\n\nNo Winner!";
  343. 		cout << "\n==============\n\n";
  344.  
  345. 		system("PAUSE");
  346. 		exit(0);
  347. 	}
  348.  
  349. 	//PLAYER 1 BUSTS, PLAYER 2 WINS
  350. 	else if ((b.p1Bust && !b.p2Bust) && !b.autoWin)
  351. 	{
  352. 		cout << "\n==============\n";
  353. 		cout << "P1 Count: " << "BUST" << "\nP2 Count: ";
  354. 		cout << b.p2Count << "\n\nPlayer 2 Wins!";
  355. 		cout << "\n==============\n\n";
  356.  
  357. 		system("PAUSE");
  358. 		exit(0);
  359. 	}
  360.  
  361. 	//PLAYER 2 BUSTS, PLAYER 1 WINS
  362. 	else if ((!b.p1Bust && b.p2Bust) && !b.autoWin)
  363. 	{
  364. 		cout << "\n==============\n";
  365. 		cout << "P1 Count: " << b.p1Count << "\nP2 Count: ";
  366. 		cout << "BUST" << "\n\nPlayer 1 Wins!";
  367. 		cout << "\n==============\n\n";
  368.  
  369. 		system("PAUSE");
  370. 		exit(0);
  371. 	}
  372. }
Success #stdin #stdout 0s 3484KB
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stdin
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Standard input is empty
stdout
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   ===================
    *** Blackjack ***
   ===================


Player 1's Turn!
----------------

  * Card 1: Queen

    COUNT: 10

  * Card 2: Ten

    COUNT: 20

       Hit (Y/N)?
https://ideone.com/tVdTiy
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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