Blackjack
| /*Object Oriented Blackjack |
| A Game has: Players |
| Dealer |
| Deck |
| A Player / Dealer has: Score |
| Cards |
| A Score has: Game Logic |
| Current Score |
| A Deck has: Cards |
| */ |
| function Game() { |
| this.currentTurnIndex = 0; |
| this.deck = new Deck(); |
| } |
| function Deck() { |
| this.cards = []; |
| this.cardsDrawn = 0; |
| var suits = ['spades', 'diamonds', 'hearts', 'clubs']; |
| var names = ['ace', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'jack', 'queen', 'king']; |
| for (var suit in suits) { |
| for (var name in names) { |
| this.cards.push(new Card(names[name], suits[suit])); |
| } |
| } |
| } |
| Deck.prototype.getCard = function () { |
| if (this.cards.length this.cardsDrawn) { |
| return null; |
| } //case: check if all cards drawn |
| var random = Math.floor(Math.random() * (this.cards.length - this.cardsDrawn)); |
| var temp = this.cards[random]; |
| //swap chosen card with card last in array |
| this.cards[random] = this.cards[this.cards.length - this.cardsDrawn - 1]; |
| this.cards[this.cards.length - this.cardsDrawn - 1] = temp; |
| this.cardsDrawn++; |
| return temp; |
| }; |
| function Card(name, suit) { |
| this.name = name; |
| this.suit = suit; |
| } |
| Card.prototype.image = function () { |
| return 'http://www.jonarnaldo.com/sandbox/deck_images/' + name + '_of_' + suit + '.png'; |
| }; |
| Card.prototype.value = function () { |
| if (this.name 'jack' 'queen' 'king') { |
| return [10]; |
| } else if (this.name 'ace') { |
| return [1, 11]; |
| } else { |
| return parseInt(this.name, 10); |
| } |
| }; |
| function Player() { |
| //this.name; |
| this.cards = []; |
| } |
| Player.prototype.addCard = function () { |
| this.cards.push(deck.getCard()); |
| }; |
| Player.prototype.score = function () { |
| var score = 0; |
| var aces = []; |
| for (var i = 0; i < this.cards.length; i++) { |
| var value = this.cards[i].value() // value array ex.[10] |
| if (value.length 1) { |
| score += value[0]; |
| } else { |
| aces.push(value); |
| } |
| } |
| for (var j = 0; j < aces.length; j++) { |
| if (score + aces[j].value[1] <= 21) { |
| score + aces[j].value[1]; |
| } else { |
| score + aces[j].value[0]; |
| } |
| } |
| return score; |
| }; |
| var deck = new Deck(); |
| var player1 = new Player(); |
| $('#getCard').click(function () { |
| player1.addCard(); |
| var cardName = player1.cards[player1.cards.length-1].name; |
| var cardSuit = player1.cards[player1.cards.length-1].suit; |
| $('#table').append(cardName + cardSuit); |
| }); |
commented Jun 13, 2017
Blackjack Javascript Stack Overflow Valve
Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn. What would be the best way to organize BlackJack in JavaScript and maybe start with blank slate? Specific areas: Updating UI.
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My coding bootcamp is making me code a Blackjack Hand Calculator. I have to turn it in soon. I'm failing. JavaScipt is fking me. |
Blackjack Javascript Stack Overflow Tutorial
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