public boolean spinAgain() {
String answer;
int invalid = 0;
int player;
player = wheel.getNumPlayer();
do {
System.out.print("Spin again [y/n]? ");
answer = scan.next();
if (answer.equals("y") || answer.equals("Y")) return true;
else if (answer.equals("n") || answer.equals("N")) {
player--;
wheel.setNumPlayer(player);
System.out.println("Total player: " + (wheel.getNumPlayer()));
System.out.println("Thank you for playing!");
return false;
} else invalid++;
} while (invalid > 0);
return true;
}
