BlackJack.js

let firstCard = getRandomCard()
let secondCard = getRandomCard()
let cards = [firstCard, secondCard]
let sum = firstCard + secondCard 
let hasBlackJack = false
let isAlive = true
let message = ""

let messageEl = document.getElementById("message-el")
let sumEl = document.getElementById("sum-el")
let cardsEl = document.getElementById("cards-el")

function getRandomCard()
{
    return 5
}

function startGame()
{
    renderGame()
}

function renderGame()
{
    cardsEl.textContent = "Cards: "
    for(let i = 0; i < cards.length; i++)
    {
        cardsEl.textContent += cards[i] + " "
    }

    sumEl.textContent = "Sum : " + sum
    if(sum<=20){
        message = "Do you want to draw a new card ?"
    }else if (sum===21){
        message = "You've got BlackJack!"
        hasBlackJack = true
    }else{
        message = "You're out of the game!" 
        isAlive = false
    }
    messageEl.textContent = message
}

function newCard()
{
    console.log("Drawing s New Card from the desk!")
    let card = getRandomCard()
    sum += card
    cards.push(card)
    console.log(cards)
    renderGame()
}