[des1roer]

пока тай страх выходит

function change() {
        var allhlt1 = 0;
        var allhlt2 = 0;
        for (var key in arr)
        {
            allhlt1 = parseFloat(allhlt1) + parseFloat(arr[key]['def']);
        }

        for (var key in arr2)
        {
            allhlt2 = parseFloat(allhlt2) + parseFloat(arr2[key]['def']);
        }

        var atk2 = (Math.random() * (arr.length - 1)).toFixed();
        var def1 = (Math.random() * (arr.length - 1)).toFixed();

        var atk1 = (Math.random() * (arr2.length - 1)).toFixed();
        var def2 = (Math.random() * (arr2.length - 1)).toFixed();

        i++;
        
        arr[def1]['def'] = parseFloat(arr[def1]['def']) - parseFloat(arr2[atk1]['atk']);
        if (arr[def1]['def'] <= 0)  arr.splice(def1, 1);
        
        arr2[def2]['def'] = parseFloat(arr2[def2]['def']) - parseFloat(arr[atk2]['atk']);        
        if (arr[def2]['def'] <= 0) arr2.splice(def2, 1);
        
        var inProgress = allhlt1 > 0 && allhlt2 > 0 && i < 20;
        

        console.log(i, allhlt1, allhlt2, inProgress, arr[def1]['def'], arr2[atk1]['atk'], arr2[def2]['def'], arr[atk2]['atk']);

        if (inProgress) {
            setTimeout(change, 1000);
        }
        else 
        {
            (allhlt1 > allhlt2) ?  cong = '1 игрок' :  cong = '2 игрок';
            alert ("win "+cong);
        }
    }

    setTimeout(change, 1000);