if(items.mode !== undefined) {
        if(items.mode === "image") {
            var images = items.levels[currentLevel].images
        }
        else if(items.mode === "dice") {
            var diceDatasetUrl = "qrc:/gcompris/src/activities/smallnumbers/resource/";
            var diceImages = []
            var datasetLength = items.levels[currentLevel].images.length

            for(var i = 0; i < datasetLength; i++) {
                console.log(diceDatasetUrl + "dice" + i + ".svg");
                diceImages.push(diceDatasetUrl + "dice" + i + ".svg", '')
            }
            var images = diceImages.slice(0, datasetLength)
        }
    }