1 /* 2 * Program to make use of the Die class. 3 */ 4 5 package chanceapps; 6 7 import chance.Die; 8 9 public class Roller { 10 11 public static void main(String[] args) { 12 // CREATE A STANDARD DIE AND ROLL IT 5 TIMES 13 createAndRollStandardDieFiveTimes(); 14 // CREATE A TWENTY SIDED DIE AND ROLL IT 5 TIMES 15 createAndRollTwentySidedDieFiveTimes(); 16 // CREATE A STANDARD DIE AND ROLL IT 20 TIMES 17 createAndRollStandardDie(20); 18 // CREATE A STANDARD DIE AND ROLL IT 30 TIMES 19 createAndRollStandardDie(30); 20 // CREATE A NINE SIDED DIE AND ROLL IT 20 TIMES 21 createAndRollNineSidedDie(20); 22 // CREATE A NINE SIDED DIE AND ROLL IT 30 TIMES 23 createAndRollNineSidedDie(30); 24 // TEN TIMES, CREATE A STANDARD DIE AND ROLL IT UNTIL YOU GET A 1 25 System.out.println("Ten times, roll a standard die for a 1."); 26 for (int i = 1; i <=10; i++) { 27 createAndRollStandardDieFor1(); 28 } 29 // TEN TIMES, CREATE A TWELVE SIDED DIE AND ROLL IT UNTIL YOU GET A 1 30 System.out.println("Ten times, roll a twelve sided die for a 1."); 31 for(int i = 1; i<= 10; i++) { 32 createAndRollTwelveSidedDieFor1(); 33 } 34 } 35 36 37 private static void createAndRollStandardDieFiveTimes() { 38 System.out.println("Roll a standard die 5 times ..."); 39 Die die = new Die(); 40 die.roll(); System.out.print(die.top() + " "); 41 die.roll(); System.out.print(die.top() + " "); 42 die.roll(); System.out.print(die.top() + " "); 43 die.roll(); System.out.print(die.top() + " "); 44 die.roll(); System.out.print(die.top() + " "); 45 System.out.println(); 46 } 47 48 private static void createAndRollTwentySidedDieFiveTimes() { 49 System.out.println("Roll a twenty sided die 5 times ..."); 50 Die die2 = new Die(20); 51 die2.roll(); System.out.print(die2.top() + " "); 52 die2.roll(); System.out.print(die2.top() + " "); 53 die2.roll(); System.out.print(die2.top() + " "); 54 die2.roll(); System.out.print(die2.top() + " "); 55 die2.roll(); System.out.print(die2.top() + " "); 56 System.out.println(); 57 58 } 59 60 private static void createAndRollStandardDie(int nrOfTimes) { 61 System.out.println("Roll a standard die " + nrOfTimes + " times ..."); 62 Die lucky = new Die(); 63 int i = 1; 64 while (i <= nrOfTimes) { 65 lucky.roll(); 66 System.out.print(lucky.top() + " "); 67 i = i + 1; 68 } 69 System.out.println(); 70 } 71 72 private static void createAndRollNineSidedDie(int nrOfTimes) { 73 System.out.println("Roll a nine sided die " + nrOfTimes + " times ..."); 74 Die die9 = new Die(9); 75 int x = 1; 76 while (x <= nrOfTimes) { 77 die9.roll(); 78 System.out.print(die9.top() + " "); 79 x = x + 1; 80 } 81 System.out.println(); 82 } 83 84 private static void createAndRollStandardDieFor1() { 85 Die one = new Die(); 86 one.roll(); 87 System.out.print(one.top() + " "); 88 while ( one.top() != 1 ) { 89 one.roll(); 90 System.out.print(one.top() + " "); 91 } 92 System.out.println(); 93 } 94 95 private static void createAndRollTwelveSidedDieFor1() { 96 Die twelve = new Die(12); 97 twelve.roll(); 98 System.out.print(twelve.top() + " "); 99 while ( twelve.top() != 1 ) { 100 twelve.roll(); 101 System.out.print(twelve.top() + " "); 102 } 103 System.out.println(); 104 105 } 106 } 107