week 4 homework complete

blackjack.js

@@ -5,11 +5,21 @@ const blackjackDeck = getDeck();
  * @constructor
  * @param {string} name - The name of the player
  */
-class CardPlayer {}; //TODO
+ class CardPlayer {
+	constructor(name) {
+  	this.name = name;
+    this.hand = [];
+  }
+  drawCard() {
+  	const random = Math.floor(Math.random() * blackjackDeck.length);
+  	this.hand.push(blackjackDeck[random])
+    blackjackDeck.splice(random, 1);
+  }
+};
 
 // CREATE TWO NEW CardPlayers
-const dealer; // TODO
-const player; // TODO
+const dealer = new CardPlayer('Dealer');
+const player = new CardPlayer (prompt("Enter your name here"));
 
 /**
  * Calculates the score of a Blackjack hand
@@ -18,9 +28,25 @@ const player; // TODO
  * @returns {number} blackJackScore.total
  * @returns {boolean} blackJackScore.isSoft
  */
-const calcPoints = (hand) => {
-  // CREATE FUNCTION HERE
-
+ const calcPoints = (hand) => {
+  let aces = 0;
+  let isSoft = false;
+  let total = 0;
+  hand.forEach(card => {
+  	total += card.val;
+    if (card.displayVal === 'ace') {
+    	aces ++;
+    }
+  });
+  while (aces > 0 && total > 21) {
+  	isSoft = true;
+    aces--;
+  	total -= 10;
+  }
+  return {
+  	total: total,
+    isSoft: isSoft
+  }
 }
 
 /**
@@ -29,9 +55,12 @@ const calcPoints = (hand) => {
  * @param {Array} dealerHand Array of card objects with val, displayVal, suit properties
  * @returns {boolean} whether dealer should draw another card
  */
-const dealerShouldDraw = (dealerHand) => {
-  // CREATE FUNCTION HERE
-
+ const dealerShouldDraw = (dealerHand) => {
+  const score = calcPoints(dealerHand);
+  if (score.total < 17 || (score.total === 17 && score.isSoft === true)) {
+  	return true;
+  }
+  return false;
 }
 
 /**
@@ -41,9 +70,14 @@ const dealerShouldDraw = (dealerHand) => {
  * @returns {string} Shows the player's score, the dealer's score, and who wins
  */
 const determineWinner = (playerScore, dealerScore) => {
-  // CREATE FUNCTION HERE
-
-}
+    let winner;
+    if (playerScore > dealerScore) {
+      winner = player;
+    } else {
+      winner = dealer;
+    }
+    return `Player scored ${playerScore} and Dealer score ${dealerScore}, the winner is ${winner.name}!`
+  }
 
 /**
  * Creates user prompt to ask if they'd like to draw a card
@@ -97,4 +131,4 @@ const startGame = function() {
 
   return determineWinner(playerScore, dealerScore);
 }
-// console.log(startGame());
+ console.log(startGame());

cardsWorthTen.js

@@ -21,7 +21,14 @@ const cards = [
  * @param {array} cards
  * @return {string} displayVal
  */
-const cardsWorthTen = cards => {};
+
+const cardsWorthTen = cards => {
+  const onlyTen = cards.map(card => {
+    if (card.val === 10) { return card.displayVal }
+  });
+  const finalCard = onlyTen.filter(card => card !== undefined);
+  return finalCard.join(', ');
+}
 
 console.log(cardsWorthTen(cards));
 // should return/log "10, Jack, Queen, King"

createCardDeck.js

@@ -2,11 +2,37 @@
  * Returns an array of 52 Cards
  * @returns {Array} deck - a deck of cards
  */
-const getDeck = () => {
-
-}
 
+//  createCardDeck
+//  2. Create a function getDeck that returns an array of 52 cards. There are four suits (hearts, spades, clubs, diamonds). Each suit will have 13 cards:
+//  2 – 10 will have a val equal to the number
+//  'Jack', 'Queen', and 'King' will all have a val of 10
+//  'Ace' will have a val of 11
 
+const getDeck = () => {
+	const deck = [];
+  const suits = ['hearts', 'diamonds', 'spades', 'clubs'];
+  // for each suit, we need to add 13 cards
+  for (let i = 0; i < suits.length; i++) {
+  	// for each suit, we need cards 2 - 10
+    for (let j = 0; j < 11; j++) {
+    	if (j < 9) {
+      	deck.push({suit: suits[i], val: j + 2, displayVal: (j + 2).toString()})
+      } else if (j === 9 ) {
+      	// for each suit, we need royalty cards
+      	const royalty = ['jack', 'queen', 'king'];
+        for (let k = 0; k < royalty.length; k++) {
+        	deck.push({suit: suits[i], val: 10, displayVal: royalty[k]})
+        }
+      } else {
+      	// for each suit, we need an ace
+      	deck.push({suit: suits[i], val: 11, displayVal: 'ace' })
+      }
+    }
+    // now the loop starts over with the next suit
+  }
+  return deck;
+}
 
 // CHECKS
 const deck = getDeck();

foodIsCooked.js

@@ -5,13 +5,20 @@
  * @param {string} doneness
  * @returns {boolean} isCooked
  */
-const foodIsCooked = function(kind, internalTemp, doneness) {
+const foodIsCooked = function (kind, internalTemp, doneness) {
   // Write function HERE
-
+  if (kind === "chicken" && internalTemp >= 165) {
+    return true;
+  } else if (kind === "beef") {
+    if (doneness === "rare" && internalTemp >= 125
+    || doneness === "medium" && internalTemp >= 135
+    || doneness === "well" && internalTemp >= 155) {
+      return true;
+    }
+  } 
+  return false;
 }
 
-
-
 // Test function
 console.log(foodIsCooked('chicken', 90)); // should be false
 console.log(foodIsCooked('chicken', 190)); // should be true

logCardDeck.js

@@ -58,4 +58,10 @@ const cards = [
  *
  * @param {array} deck A deck of cards
  */
-const logCardDeck = deck => {};
+const propertyName = Object.values(cards);
+for (let card of propertyName) {
+  const vals = Object.keys(card)
+  for (let val of vals) {
+    console.log(`${val}: ${card[val]}`)
+  }
+}