计算手边的卡

时间:2019-07-16 15:55:32

标签: javascript

该代码应该创建一个函数,通过添加手中所有卡的值来计算并返回卡的分数。应从52个数组元素中随机选择八张或更少的纸牌。但是,Jack,Queen或King的值为10。

我已经能够遍历卡片并随机选择8张卡片。但是,我无法用每次出现的10替换Jack,King和Queen的值。

function showHand(){
    var suits = ['spades', 'hearts', 'diamonds', 'clubs'];
    var cards = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 'Jack', 'Queen', 'King'];
    var deal = [];
    for(suit in suits){
        for(card in cards){
            deal.push(cards[card]);
        }
     }
     var handCard = deal.splice(Math.floor(Math.random() * deal.length), 8);
     var getGolfScore = golfScore(handCard);

     document.getElementById('dvShowHand').innerHTML = list + '<br>' + getGolfScore;
 }

function golfScore(hand){
    var sumCardInHand = 0;
    for(hands in hand){ 
        if(hand[hands] == 'Jack' || hand[hands] == 'King' || hand[hands] == 'Queen'){ 
        hand[hands] = 10; 
         }              
         sumCardInHand += hand[hands];
     }
     return sumCardInHand;
 }

例如,如果手是此数组:[5,2,“ King”,3,1,“ Queen”],则 golfScore函数将返回31。

0 个答案:

没有答案