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 public static void main (String[] args) { 10 // CREATE A STANDARD DIE AND ROLL IT 5 TIMES 11 createAndRollStandardDieFiveTimes(); 12 // CREATE A TWENTY SIDES DIE AND ROLL IT 5 TIMES 13 createAndRollTwentySidesDieFiveTimes(); 14 // CREATE A STANDARD DIE AND ROLL IT 20 TIMES 15 createAndRollStandardDie(20); 16 // CREATE A STANDARD DIE AND ROLL IT 30 TIMES 17 createAndRollStandardDie(30); 18 // CREATE A NINE SIDED DIE AND ROLL IT 20 TIMES 19 createAndRollNineSidesDie(20); 20 // CREATE A NINE SIDED DIE AND ROLL IT 30 TIMES 21 createAndRollNineSidesDie(30); 22 // TEN TIMES, CREATE A STANDARD DIE AND ROLL IT UNTIL YOU GET A 1 23 System.out.println("Ten times, roll a standard die for a 1."); 24 for (int i = 1; i <= 10; i++ ){ 25 createAndRollStandardDieFor1(); 26 } 27 // TEN TIMES, CREATE A TWELVE SIDED DIE AND ROLL IT UNTIL YOU GET A 1 28 System.out.println("Ten times, roll a twelve sided die for a 1."); 29 for (int i = 1; i <= 10; i++ ){ 30 createAndRollTwelveSidedDieFor1(); 31 } 32 } 33 34 private static void createAndRollTwelveSidedDieFor1() { 35 Die die = new Die(12); 36 die.roll(); 37 while (true){ 38 if (die.top() == 1) { 39 System.out.print(die.top() + " "); 40 break; 41 } else { 42 die.roll(); 43 System.out.print(die.top() + " "); 44 } 45 } 46 System.out.println(); 47 } 48 49 private static void createAndRollStandardDieFor1() { 50 Die die = new Die(); 51 die.roll(); 52 while (true){ 53 if (die.top() == 1) { 54 System.out.print(die.top() + " "); 55 break; 56 } else { 57 die.roll(); 58 System.out.print(die.top() + " "); 59 } 60 } 61 System.out.println(); 62 } 63 64 private static void createAndRollNineSidesDie(int nrOfTimes) { 65 System.out.println("Roll a nine sided die " + nrOfTimes + "times..."); 66 Die lucky = new Die(9); 67 for (int i = 1; i <= nrOfTimes; i++){ 68 lucky.roll(); 69 System.out.print(lucky.top() + " "); 70 } 71 System.out.println(); 72 } 73 74 private static void createAndRollStandardDie(int nrOfTimes) { 75 System.out.println("Roll a standard die " + nrOfTimes + " times..."); 76 Die lucky = new Die(); 77 for (int i = 1; i <= nrOfTimes; i++){ 78 lucky.roll(); 79 System.out.print(lucky.top() + " "); 80 } 81 System.out.println(); 82 System.out.println("Roll a standard die " + nrOfTimes + " times..."); 83 int x = 1; 84 while (x<= nrOfTimes){ 85 lucky.roll(); 86 System.out.print(lucky.top() + " "); 87 x++; 88 } 89 System.out.println(); 90 } 91 92 private static void createAndRollTwentySidesDieFiveTimes() { 93 System.out.println("Roll a twenty sided die 5 times..."); 94 Die die = new Die(20); 95 die.roll(); System.out.print(die.top() + " "); 96 die.roll(); System.out.print(die.top() + " "); 97 die.roll(); System.out.print(die.top() + " "); 98 die.roll(); System.out.print(die.top() + " "); 99 die.roll(); System.out.print(die.top() + " "); 100 System.out.println(); 101 } 102 103 private static void createAndRollStandardDieFiveTimes() { 104 System.out.println("Roll a standard die 5 times..."); 105 Die die = new Die(); 106 die.roll(); System.out.print(die.top() + " "); 107 die.roll(); System.out.print(die.top() + " "); 108 die.roll(); System.out.print(die.top() + " "); 109 die.roll(); System.out.print(die.top() + " "); 110 die.roll(); System.out.print(die.top() + " "); 111 System.out.println(); 112 } 113 } 114