Help in random number generating

[Turbo Reemix]

I'm creating a random number generator, but it don't follow the min and max to generate the random number, sorry for bad english

function Roll(min, max){
    return Math.round(Math.floor(Math.random() * (max - min + 1)) + min);
}
function OnStart(){
    app.LoadPlugin("UIExtras");
    uix = app.CreateUIExtras();
    app.EnableBackKey(false);
    thm = app.CreateTheme("Dark");
    thm.SetBackColor("#ff303030");
   
    home = app.CreateLayout("linear","VCenter,FillXY");
    lTop = app.CreateLayout("linear","horizontal");
    TopTxtContainer = app.CreateLayout("linear","horizontal,left");
    ttl = app.GetAppName();
    ttl = app.CreateText(ttl,0.8, 0.085,"Left,AutoScale");
    ttl.SetTextSize(48);
    ttl.SetMargins(0,0,0,0);
    ttl.SetPadding(0,0,0,0);
    ttl.SetFontFile("assets/Roboto.ttf");
    TopTxtContainer.AddChild(ttl);
    lTop.AddChild(TopTxtContainer);
   
    home.AddChild(lTop);
   
    trow = app.CreateLayout("linear","VCenter");
    trow.SetSize(1.0,0.915);
   
    res = app.CreateText("", 0.3, 0.3, "Bold,AutoScale,Top");
    res.SetTextSize(96);
    trow.AddChild(res);
   
    layBtn = app.CreateLayout("linear", "horizontal");
   
    def = ["D4","D6","D10","D12","D20"];
    for(i=0;i<5;i++){
        btn = app.CreateButton(def[i],0.15,0.1);
        btn.SetOnTouch(calc);
        layBtn.AddChild(btn);
    }
    trow.AddChild(layBtn);
   
    home.AddChild(trow);
    app.AddLayout(home);
   
    app.SetTheme(thm);
}
function calc(){
    switch(btn.GetText()){
        case "D4":
            chr = Roll(1,4)
            if(chr>4){chr--}
            res.SetText(chr);
        break;
        case "D6":
            chr = Roll(1,6)
            if(chr>6){chr--}
            res.SetText(chr);
        break;
        case "D10":
            chr = Roll(1,10)
            if(chr>10){chr--}
            res.SetText(chr);
        break;
        case "D12":
            chr = Roll(1,12)
            if(chr>12){chr--}
            res.SetText(chr);
        break;
        case "D20":
            chr = Roll(1,20)
            if(chr>20){chr--}
            res.SetText(chr);
        break;
    }
}Digite o código aqui...

[Symbroson Development]

var num = random(1,6)

function random(min,max) {
return Math.random()*(max-min)+min
}

[Turbo Reemix]

Thanks but this don't is the problem
I have stuck in getting who is the max

[Netpower8]

this might help you... just adjust the code for you need... this is part of my plugin library... part or parts of the code came from this forum also....

// ******************************
// * random tenth
// ******************************
// generate random number with 1 decimal point
function getRandomTenth(min,max) {
    app.SetDebugEnabled(false); // disable debug
    var a=max*10;
    var b=(min-1)*10;
    var c=Math.random()*(a-b)+b;
    var ret=Math.floor(c)/10;
    app.SetDebugEnabled(true); // enable debug
    return ret;
} // getRandomTenth(min,max)

[Symbroson Development]

Then you could also use .toFixed(n) to get n decimals:

function random(min,max) {
    return (Math.random()*(max-min)+min).toFixed(2)
}

[luke x3]

Few ideas

btn[i] = CreateButton(...);
btn[i].myvalX = 12;

switch(this.GetText()){

var x = this.myvalX;
chr = Roll(1, x);