onthedots/code/highscore_button_displayer.js

var modes=["points","temps","survie"];
var diffs=["easy","med","hard"];
size=screen.height/6;
hideAll();

modes.forEach(element => {

    eval("var img_"+element+"= document.getElementById('img_"+element+"')");
    eval("img_"+element+".width=size");
    eval("img_"+element).addEventListener("mousedown",function(e){disp(e);});
    var tab=document.getElementById(element).children;
    for(var i=1;i<tab.length;i+=2){
        tab.item(i).children[0].width=size;
        tab.item(i).addEventListener("mousedown",function(e)
        {
            var tab=document.getElementById("modeSelection").children;
            for(var cpt=1;cpt<tab.length;cpt++)
            {
                var tabChilds=document.getElementById(tab.item(cpt).id).children;
                for(var cptChild=0;cptChild<tabChilds.length;cptChild++)
                {
                    tabChilds.item(cptChild).classList.remove("selected");
                }
            }

            document.getElementById(e.currentTarget.id).classList.add("selected");
            console.log(e.currentTarget.id);
        });
    }
});

function disp(what)
{
    what=what.currentTarget.id.substring(4);
    console.log(what);
    modes.forEach(element => {
        document.getElementById(element).style.display=what==element ? "flex":"none";
    })
}

function hideAll()
{
    document.getElementById("temps").style.display="none";
    document.getElementById("points").style.display="none";
    document.getElementById("survie").style.display="none";
}