sript.js

function getRandomInt(min, max) {
    return Math.floor(Math.random() * (max - min + 1)) + min
}
function getCard() {
    var cards = ['2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K', 'A'];
    return cards [getRandomInt(0, cards.length - 1)]
}

function getSumm(arr) {
    var sum = 0;

    for (var i = 0; i < arr.length; i++) {
        var card = arr [i];
        if (card !== 'A') {
            if (card === 'J' || card === 'Q' || card === 'K') {
                sum = sum + 10
            } else {
                sum = sum + parseInt(card)
            }
        }

    }
    for (var i = 0; i < arr.length; i++) {
        card = arr [i];
        if (card === 'A') {
            if (sum > 10) {
                sum = sum + 1
            } else {
                sum = sum + 11
            }
        }
    }
    return sum
}
function getStatusP(arr) {
    var blocks = ['block1p', 'block2p', 'block3p', 'block4p', 'block5p'];
    var first_ele = document.getElementById(blocks[i]);
    if (arr[i] === 'K') {
        first_ele.setAttribute("src", "cards/K.jpg");
    } else if (arr[i] === 'Q') {
        first_ele.setAttribute("src", "cards/Q.jpg")
    } else if (arr[i] === 'J') {
        first_ele.setAttribute("src", "cards/J.jpg")
    } else if (arr[i] === '10') {
        first_ele.setAttribute("src", "cards/10.jpg")
    } else if (arr[i] === '9') {
        first_ele.setAttribute("src", "cards/9.jpg")
    } else if (arr[i] === '8') {
        first_ele.setAttribute("src", "cards/8.jpg")
    } else if (arr[i] === '7') {
        first_ele.setAttribute("src", "cards/7.jpg")
    } else if (arr[i] === '6') {
        first_ele.setAttribute("src", "cards/6.jpg")
    } else if (arr[i] === '5') {
        first_ele.setAttribute("src", "cards/5.jpg")
    } else if (arr[i] === '4') {
        first_ele.setAttribute("src", "cards/4.jpg")
    } else if (arr[i] === '3') {
        first_ele.setAttribute("src", "cards/3.jpg")
    } else if (arr[i] === '2') {
        first_ele.setAttribute("src", "cards/2.jpg")
    } else if (arr[i] === 'A') {
        first_ele.setAttribute("src", "cards/A.jpg")
    }
}
function getStatusD(arr) {
    var blocks = ['block1d', 'block2d', 'block3d', 'block4d', 'block5d'];
    var first_el = document.getElementById(blocks[i]);
    if (arr[i] === 'K') {
        first_el.setAttribute("src", "cards/K.jpg");
    } else if (arr[i] === 'Q') {
        first_el.setAttribute("src", "cards/Q.jpg")
    } else if (arr[i] === 'J') {
        first_el.setAttribute("src", "cards/J.jpg")
    } else if (arr[i] === '10') {
        first_el.setAttribute("src", "cards/10.jpg")
    } else if (arr[i] === '9') {
        first_el.setAttribute("src", "cards/9.jpg")
    } else if (arr[i] === '8') {
        first_el.setAttribute("src", "cards/8.jpg")
    } else if (arr[i] === '7') {
        first_el.setAttribute("src", "cards/7.jpg")
    } else if (arr[i] === '6') {
        first_el.setAttribute("src", "cards/6.jpg")
    } else if (arr[i] === '5') {
        first_el.setAttribute("src", "cards/5.jpg")
    } else if (arr[i] === '4') {
        first_el.setAttribute("src", "cards/4.jpg")
    } else if (arr[i] === '3') {
        first_el.setAttribute("src", "cards/3.jpg")
    } else if (arr[i] === '2') {
        first_el.setAttribute("src", "cards/2.jpg")
    } else if (arr[i] === 'A') {
        first_el.setAttribute("src", "cards/A.jpg")
    }
}


var dealer = [getCard()];
var player = [getCard(), getCard()];
var sum1 = getSumm(player);
for (var i = 0; i < player.length; i++) {
    getStatusP(player)
}
for (var i = 0; i < dealer.length; i++) {
    getStatusD(dealer)
}

function click1() {
    sum1 = getSumm(player);
    if (sum1 > 21) {
        for (var i = 0; i < player.length; i++) {
            getStatusP(player);
        }
        alert("Перебор")
    } else if (sum1 === 21) {
        for (var i = 0; i < player.length; i++) {
            getStatusP(player);
        }
        alert("black jack")
    } else {
        player.push(getCard());
        for (var i = 0; i < player.length; i++) {
            getStatusP(player)
        }
    }
}

function click2() {
    while (getSumm(dealer) < 17) {
        dealer.push(getCard());
    }
    for (var i = 0; i < dealer.length; i++) {
        getStatusD(dealer)
    }
    var sumDealer = getSumm(dealer);
    var sumPlayer = getSumm(player);
    if (sumDealer === 21) {
        alert('У диллера Black Jack ')
    } else if (sumDealer > 21) {
        alert('У диллера перебор ');
    } else if (sumPlayer === sumDealer) {
        alert('Ничья ');
    } else if (sumPlayer > sumDealer) {
        alert('Выигрыш ')
    } else {
        alert('Проигрыш ')
    }

}


/*if (getSumm(player)==21) {
 for (var i=0; i<player.length; i++){
 getStatusP (player)}
 } else{
 var answer = '';
 do {
 answer = prompt (' Хотите еще карту? 1 - да, иначе - нет')
 if (answer == '1') {
 player.push (getCard())
 var sum = getSumm(player)
 if (sum>21) {
 for (var i=0; i<player.length; i++){
 getStatusP (player)
 };
 break
 } else if (sum == 21) {
 alert ('Balck Jack! '+getStatus());
 break
 }
 } else {
 while (getSumm(dealer)<17) {
 dealer.push (getCard());
 }

 var sumDealer = getSumm(dealer)
 var sumPlayer = getSumm(player)

 if (sumDealer == 21) {
 alert ('У диллера Black Jack '+ getStatus())
 } else if (sumDealer >21 ) {
 alert ('У диллера перебор '+getStatus());
 } else if (sumPlayer == sumDealer){
 alert ('Ничья '+getStatus());
 } else if (sumPlayer>sumDealer) {
 alert ('Выигрыш '+ getStatus())
 } else {
 alert ('Проигрыш '+ getStatus())
 }
 }



 } while (answer == '1')
 }*/