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 12 // CREATE A STANDARD DIE AND ROLL IT 5 TIMES 13 createAndRollStandardDieFiveTimes(); 14 15 // CREATE A TWENTY SIDED DIE AND ROLL IT 5 TIMES 16 createAndRollTwentySidedDieFiveTimes(); 17 18 // CREATE A STANDARD DIE AND ROLL IT 20 TIMES 19 createAndRollStandardDie(20); 20 21 // CREATE A STANDARD DIE AND ROLL IT 30 TIMES 22 createAndRollStandardDie(30); 23 24 // CREATE A TEN SIDED DIE AND ROLL IT 20 TIMES 25 createAndRollNineSidedDie(20); 26 27 // CREATE A NINE SIDED DIE AND ROLL IT 30 TIMES 28 createAndRollNineSidedDie(30); 29 30 // TEN TIMES, CREATE A STANDARD DIE AND ROLL IT UNTIL YOU GET A 1 31 System.out.println("Ten times, roll a standard die for a 1."); 32 for (int i = 1; i <= 10; i++) { 33 createAndRollStandardDieFor1(); 34 } 35 // TEN TIMES, CREATE A TWELVE SIDED DIE AND ROLL IT UNTIL YOU GET A 1 36 System.out.println("Ten times, roll a twelve sided die for a 1."); 37 for (int i = 1; i <= 10; i++) { 38 createAndRollTwelveSidedDieFor1(); 39 } 40 } 41 42 private static void createAndRollStandardDieFiveTimes() { 43 System.out.println("Roll a standard die 5 times ..."); 44 Die die = new Die(); 45 die.roll(); 46 System.out.print(die.top() + " "); 47 die.roll(); 48 System.out.print(die.top() + " "); 49 die.roll(); 50 System.out.print(die.top() + " "); 51 die.roll(); 52 System.out.print(die.top() + " "); 53 die.roll(); 54 System.out.print(die.top() + " "); 55 System.out.println(); 56 } 57 58 private static void createAndRollTwentySidedDieFiveTimes() { 59 System.out.println("Roll a twenty sided die 5 times ..."); 60 Die die = new Die(20); 61 die.roll(); System.out.print(die.top() + " "); 62 die.roll(); System.out.print(die.top() + " "); 63 die.roll(); System.out.print(die.top() + " "); 64 die.roll(); System.out.print(die.top() + " "); 65 die.roll(); System.out.print(die.top() + " "); 66 System.out.println(); 67 } 68 69 private static void createAndRollStandardDie(int nrOfTimes) { 70 71 System.out.println("Roll a standard die " + nrOfTimes + " times ..."); 72 Die lucky = new Die(); 73 for (int i = 1; i <= nrOfTimes; i = i + 1) { 74 lucky.roll(); 75 System.out.print(lucky.top() + " "); 76 } 77 System.out.println(); 78 } 79 80 private static void createAndRollNineSidedDie(int nrOfTimes) { 81 System.out.println("Roll a nine sided die " + nrOfTimes + " times ..."); 82 int incrementer = 0; 83 Die die = new Die(9); 84 85 while (incrementer <= nrOfTimes) { 86 incrementer++; 87 die.roll(); 88 System.out.print(die.top() + " "); 89 } 90 System.out.println(); 91 } 92 93 private static void createAndRollStandardDieFor1() { 94 Die die = new Die(); 95 die.roll(); 96 System.out.print(die.top() + " "); 97 while(die.top() != 1) { 98 die.roll(); 99 System.out.print(die.top() + " "); 100 } 101 System.out.println(); 102 103 } 104 105 private static void createAndRollTwelveSidedDieFor1() { 106 Die die = new Die(12); 107 die.roll(); 108 System.out.print(die.top() + " "); 109 while(die.top() != 1) { 110 die.roll(); 111 System.out.print(die.top() + " "); 112 } 113 System.out.println(); 114 115 } 116 }