var questions = [ // structure: ["question",["choice1", "choice2", "choice3"], answer index]
    ["1+0",["1","2","3"],0],
    ["1+1",["1","2","3"],1],
    ["1+3",["1","4","3"],1],
    ["1+4",["1","5","3"],1],
    ["1+2",["1","2","3"],2]
    ]
var cupPos = [
        [[4,119,233],[114,91,113]],
        [[13,127,242],[114,91,113]],
        [[32,137,243],[113,91,113]],
        [[57,147,238],[113,91,113]],
        [[76,153,233],[114,91,113]]
    ]
var asked = new Array()

function rand() {
    var position = [10,130,230]
    var random = Math.floor(Math.random() * position.length)
    diePos = random
    ldrdie.sourceComponent = diecomp
}
function questions() {
    return questions
}
function cupPos() {
    return cupPos
}

function ask() {
    randquestion = Math.floor(Math.random() * questions.length)
    if (asked.length != 0) {
        var i = asked.length - 1
        do {
            if (asked.indexOf(randquestion) != -1) {
                randquestion = Math.floor(Math.random() * questions.length)
            } else { break; }
        } while (i--)
    }
    question.text = questions[randquestion][0]
    asked.push(randquestion)
    c1.text = questions[randquestion][1][0]
    c2.text = questions[randquestion][1][1]
    c3.text = questions[randquestion][1][2]
}
function checkanswer() {
    question.opacity = 0
    c1.opacity = 0
    c2.opacity = 0
    c3.opacity = 0
    tmr5.running = true
    if (answer == questions[randquestion][2]) {
        correct.text = "Correct!"
    } else {
        wrong.text = "Wrong!"
    }
}
function func() {
    if (answer == questions[randquestion][2]) {
        if (level < 5) {
            level += 1
            leveltxt.text = "Level: " + level
            cupimg = "IMAGES FOR THESIS/for cups/lvl" + level + "CUP.png"
            dieimg = "IMAGES FOR THESIS/for dice/lvl" + level + "die.png"
            nextbtn.visible = false
        } else {
            exe2.opacity = 1
            tmr4.running = true
        }
        tmr5.running = false
        correct.text = ""
        askscreen.visible = false
    } else {
        ask()
        wrong.text = ""
        tmr5.running = false
        question.opacity = 1
        c1.opacity = 1
        c2.opacity = 1
        c3.opacity = 1
    }
    cup1.x = cupPos[level - 1][0][0]; cup1.y = cupPos[level - 1][1][0]
    cup2.x = cupPos[level - 1][0][1]; cup2.y = cupPos[level - 1][1][1]
    cup3.x = cupPos[level - 1][0][2]; cup3.y = cupPos[level - 1][1][2]
    rand()
    startbtn.visible = true
    startbtn.enabled = true
}