/**
 * This class contains some methods that use loops to work with Die
 * objects.
 *
 * @author Brad Richards
 * @version 1.0
 */
public class DieRoller
{

    /**
     * Creates a six-sided Die object and rolls it the specified number 
     * of times, printing each result as it runs.
     * 
     * @param numRolls
     */
    public void rollNTimes(int numRolls) {
        Die d = new Die(); // Make a 6-sided die
        int i = 0;
        while (i<numRolls) {
            System.out.println(d.roll());
            i = i+1;
        }
    }
    
    /**
     * Create a six-sided Die object and roll it until it rolls a 6.
     * This version doesn't print out the rolled values.
     */
    public void rollUntilMax() {
        Die d = new Die(); // Make a 6-sided die
        while (d.roll() != d.getNumSides()) {
            System.out.println("Nope.");
        }
        System.out.println("Rolled the max!");
    }

    /**
     * This improved version prints each unsuccessful roll so the user can
     * watch it work. It also returns the number of times we had to roll 
     * the die to hit the desired value.
     * 
     * @param n The value we're hoping to roll
     * @return  Number of rolls until a 6 is rolled.
     */
    public int rollUntilMax_better() {
        Die d = new Die(); // Make a 6-sided die
        int value = d.roll();
        int numRolls = 1;
        while (value != d.getNumSides()) {
            System.out.println(value);
            value = d.roll();
            numRolls = numRolls + 1;
        }
        System.out.println("Rolled the max: "+value);
        return numRolls; // For now...
    }

    /**
     * Rolls a pair of dice until they produce the SAME value.
     * Prints each failed attempt, and also prints an output
     * once the two agree.
     * 
     * @param numSides  The number of sides each Die should have.
     */    
    public void rollUntilSame(int numSides)
    {
        
    }

}