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 private static void createAndRollStandardDieFiveTimes() { 37 System.out.println("Roll a standard die 5 times..."); 38 Die die = new Die(); 39 die.roll(); System.out.print(die.top() + " "); 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 System.out.println(); 45 } 46 47 private static void createAndRollTwentySidedDieFiveTimes() { 48 System.out.println("Roll a twenty sided die 5 times..."); 49 Die die = new Die(20); 50 die.roll(); System.out.print(die.top() + " "); 51 die.roll(); System.out.print(die.top() + " "); 52 die.roll(); System.out.print(die.top() + " "); 53 die.roll(); System.out.print(die.top() + " "); 54 die.roll(); System.out.print(die.top() + " "); 55 System.out.println(); 56 57 } 58 59 private static void createAndRollStandardDie(int nrOfTimes) { 60 System.out.println("Roll a standard die " + nrOfTimes + " times ..."); 61 Die lucky = new Die(); 62 int i = 1; 63 while (i <= nrOfTimes) { 64 lucky.roll(); 65 System.out.print(lucky.top() + " "); 66 i = i + 1; 67 } 68 System.out.println(); 69 } 70 71 private static void createAndRollNineSidedDie(int nrOfTimes) { 72 System.out.println("Roll a nine sided die " + nrOfTimes + " times ..."); 73 Die lucky = new Die(9); 74 int i = 1; 75 while (i <= nrOfTimes) { 76 lucky.roll(); 77 System.out.print(lucky.top() + " "); 78 i = i + 1; 79 } 80 System.out.println(); 81 82 } 83 84 private static void createAndRollStandardDieFor1() { 85 Die lucky = new Die(); 86 lucky.roll(); 87 System.out.print(lucky.top() + " "); 88 while (lucky.top() > 1 ) { 89 lucky.roll(); 90 System.out.print(lucky.top() + " "); 91 } 92 System.out.println(); 93 } 94 95 private static void createAndRollTwelveSidedDieFor1() { 96 Die lucky = new Die(12); 97 lucky.roll(); 98 System.out.print(lucky.top() + " "); 99 while (lucky.top() > 1 ) { 100 lucky.roll(); 101 System.out.print(lucky.top() + " "); 102 } 103 System.out.println(); 104 } 105 106 107 } 108