// Creates a countdown from time to 0
public Countdown(final int time) {
timeLeft = new ReadOnlyIntegerWrapper(time);
timeLeftDouble = new ReadOnlyDoubleWrapper(time);
// Does the counting to 0
timeline =
new Timeline(
// start frame
new KeyFrame(Duration.ZERO, new KeyValue(timeLeftDouble, time)),
// end frame
new KeyFrame(Duration.seconds(time), new KeyValue(timeLeftDouble, 0)));
timeLeftDouble.addListener(
o -> {
timeLeft.set((int) Math.ceil(timeLeftDouble.get()));
});
}
