// ANIMATE CELEBRATION with STAR SETS   /////////////////////////////////
var stepstars = 0;
var stepstarsmax = 4;
var imagename;

function ShowStars() {
    if (stepstars > 0) {
        imagename = "step" + stepstars;
        document.getElementById(imagename).style.visibility = "hidden";
        imagename = "adim" + stepstars;
        document.getElementById(imagename).style.visibility = "hidden";
    }
    if (stepstars <= stepstarsmax) {
        stepstars = stepstars + 1;
    }
    if (stepstars <= stepstarsmax) {
        imagename = "step" + stepstars;
        document.getElementById(imagename).style.visibility = "visible";
        imagename = "adim" + stepstars;
        document.getElementById(imagename).style.visibility = "visible";
        setTimeout(ShowStars, 200); //75
    }
    if (stepstars > stepstarsmax) {
        stepstars = 0;
    }
}

// PLAY AUDIO   //////////////////////////////////////////////
function PlayAudioFile(action) {
//    act++;
//    var i = act % 2; // numberOfCards
//    i++;
//    var controlname = "";
    CalculateScore(action); // calculate score based on action
    var sound_file;
    if (action == 'w') {
        document.getElementById('audio-win').play();
    } else if (action == 's') {
        sound_file = 'cheftile.mp3';
    } else if (action == 'r') {
        sound_file = 'boip.mp3';
//        controlname = "ar" + i;
    } else if (action == 'c') {
        sound_file = 'correct.mp3';
//        controlname = "ac" + i;
    }


    //if (controlname == "") {
    //    //
    //} else {
    //    document.getElementById(controlname).play();
    //    document.getElementById("trace").innerHTML = controlname + '<br />' + document.getElementById("trace").innerHTML;      
    //}

    if (sound_file) {
        var html5_audio = new Audio(sound_file);

        //var html5_audio = new Audio();
        //var src = document.createElement("source");
        //src.type = "audio/mpeg";
        //src.src = sound_file;
        //html5_audio.appendChild(src);

        html5_audio.play();
    }
}

function PlayGameOver() {
    document.getElementById('audio-loose').play();
}
function PlayBonus() {
    document.getElementById('audio-bonus').play();
}

function CreateAudio() {
    var str = "";
    var i = 1;
    while (i <= numberOfCards) {
        str = str + '<audio id="ac' + i + '" preload="metadata"><source src="correct.mp3" /></audio>'; // audio correct i
        str = str + '<audio id="ar' + i + '" preload="metadata"><source src="boip.mp3" /></audio>'; // audio wrong i
        i++;
    }
    document.getElementById("audio").innerHTML = str;
}