1    /* 
2    * Program to make use of the Die class 
3     */
4    package chanceapps;
5    
6    import chance.Die;
7    
8    public class Roller {
9    
10       public static void main(String[] args) {
11           //CREATE A STANDARD DIE AND ROLL IT 5 TIMES
12           createAndRollStandardDieFiveTimes();
13           //CREATE A TWENTY SIDED DIE AND ROLL IT 5 TIMES
14           createAndRollTwentySidedDieFiveTimes();
15           //CREATE A STANDARD DIE AND ROLL IT 20 TIMES
16           createAndRollStandardDie(20);
17           //CREATE A STANDARD DIE AND ROLL IT 30 TIMES
18           createAndRollStandardDie(30);
19           //CREATE A NINE SIDED DIE AND ROLL IT 20 TIMES
20           createAndRollNineSidedDie(20);
21           //CREATE A NINE SIDED DIE AND ROLL IT 30 TIMES
22           createAndRollNineSidedDie(30);
23           //TEN TIMES, CREATE A STANDARD DIE AND ROLL IT UNTIL YOU GET A 1
24           System.out.println("Ten times, roll a standard die for a 1.");
25           for (int i = 1; i <= 10; i++) {
26               createAndRollStandardDieFor1();
27           }
28           //TEN TIMES, CREATE A TWELVE SIDED DIE AND ROLL IT UNTIL YOU GET A 1
29           System.out.println("Ten times, roll a twelve sided die for a 1.");
30           for (int i = 1; i <= 10; i++) {
31               createAndRollTwelveSidedDieFor1();
32           }
33       }
34   
35       private static void createAndRollStandardDieFiveTimes() {
36           System.out.println("Roll a standard die 5 times ...");
37           Die die = new Die();
38           die.roll(); System.out.println(die.top() + " ");
39           die.roll(); System.out.println(die.top() + " ");
40           die.roll(); System.out.println(die.top() + " ");
41           die.roll(); System.out.println(die.top() + " ");
42           die.roll(); System.out.println(die.top() + " ");
43           System.out.println();
44       }
45       private static void createAndRollTwentySidedDieFiveTimes() {
46           System.out.println("Roll a Twenty sided die 5 times ...");
47           Die die = new Die(20);
48           die.roll(); System.out.println(die.top() + " ");
49           die.roll(); System.out.println(die.top() + " ");
50           die.roll(); System.out.println(die.top() + " ");
51           die.roll(); System.out.println(die.top() + " ");
52           die.roll(); System.out.println(die.top() + " " );
53           System.out.println();
54       }
55   
56       private static void createAndRollStandardDie(int nrOfTimes) {
57           System.out.println("Roll a standard die " + nrOfTimes + " times ...");
58           Die lucky = new Die();
59           int i = 1;
60           while (i <= nrOfTimes) {
61               lucky.roll();
62               System.out.print(lucky.top() + " ");
63               i = i + 1;
64           }
65           System.out.println();
66   
67       }
68   
69       private static void createAndRollNineSidedDie(int nrOfTimes) {
70           System.out.println("Roll a nine sided die " + nrOfTimes + " times ...");
71           Die lucky = new Die(9);
72           int i = 1;
73           while (i <= nrOfTimes) {
74               lucky.roll();
75               System.out.print(lucky.top() + " ");
76               i = i + 1;
77           }
78           System.out.println();
79       }
80   
81       private static void createAndRollStandardDieFor1() {
82           System.out.println("Roll a standard die until you get a 1");
83           Die lucky = new Die();
84           lucky.roll();
85           System.out.print(lucky.top() + " ");
86           while (lucky.top() != 1) {
87               lucky.roll();
88               System.out.print(lucky.top() + " ");
89           }
90           System.out.println();
91       }
92   
93       private static void createAndRollTwelveSidedDieFor1() {
94           System.out.println("Roll a twelve sided die until you get a 1");
95           Die lucky = new Die(12);
96           lucky.roll();
97           System.out.print(lucky.top() + " ");
98           while (lucky.top() != 1) {
99               lucky.roll();
100              System.out.print(lucky.top() + " ");
101          }
102          System.out.println();
103      }
104  
105  
106  
107  }
108