Application of Random Class: CRAPS

CRAP is a dice game played in casino and back alleys throughout the world.

A Game of Chance CRAP

Rules of the game:

You roll two dice. Each die has a six faces, which contain one, two, three, four, five, six spots, respectively. After the dice have come to rest, the some of spots n the two upward face is calculated.

if some is 7 or 11 on the first throw, you win.

if some is  2,3 or 12 on the first throw (called CRAPS ) you lose (i.e the house wins).

if some is 4,5,6,8,9 or 10 on the first throw, that sum become "your point".

         To win you must continues rolling your dice until you "make your point" (i.e roll that same value).

You lose by rolling a 7 before making your point.

Source code:

// class crap.cs 

1. using System;
2. public class CRAP
3. {
4. //Creating a random number generator for use in methd RollDice
5. private Random randomNumber = new Random();
7. private enum Status //ENUM WITH CONSTATNT THAT REPRESENT GAME STATUS
8. {
9. CONTINUE,
10. WON,
11. LOST
12. }
14. private enum DiceNames
15. {
16. SNAKE_EYES = 2,
17. TREY = 3,
18. SEVEN = 7,
19. YO_LEVEN = 11,
20. BOX_CARS = 12
21. }
23. // PLAY ONE GAME OF CRAP
24. public void Play()
25. {
26. Status gameStatus = Status.CONTINUE;
27. int myPoint = 0;
28. int sumOfDice = RollDice();
29. switch ((DiceNames)sumOfDice)
30. {
31. case DiceNames.SEVEN:
32. case DiceNames.YO_LEVEN:
33. gameStatus = Status.WON;
34. break;
36. case DiceNames.BOX_CARS:
37. case DiceNames.SNAKE_EYES:
38. case DiceNames.TREY:
39. gameStatus = Status.LOST;
40. break;
42. default:
43. gameStatus= Status.CONTINUE;
44. myPoint = sumOfDice;
45. Console.WriteLine("Point is {0}", myPoint);
46. break;
47. }
49. while (gameStatus == Status.CONTINUE)
50. {
51. sumOfDice = RollDice(); // roll dice again
53. if (sumOfDice == myPoint)
54. gameStatus = Status.WON;
56. if (sumOfDice == (int)DiceNames.SEVEN)
57. gameStatus = Status.LOST;
58. }// end of while method
60. // Display won or loss
61. if (gameStatus == Status.WON)
62. Console.WriteLine("Palyer Wins");
63. else
64. Console.WriteLine("Player Losses");
65. }//end of method Play
67. public int RollDice()
68. {
69. int die1 = randomNumber.Next(1, 7);
70. int die2 = randomNumber.Next(1, 7);
71. int sum = die1 + die2;
72. //Display result of this roll
73. Console.WriteLine("Player rolled {0} + {1} = {2}", die1, die2, sum);
74. return sum;
75. }// End method roll dice
76. }

//class CrapTest.cs 

1. using System;
2. class CrapTets
3. {
4. public static void Main()
5. {
6. CRAP game = new CRAP();
7. game.Play();
8. Console.ReadLine();
10. }
11. }

Screen Shots of Output: 

Fig 1: Snapshot of output

Fig 2: Snapshot of output

Fig 3: Snapshot of output

Fig 4: Snapshot of output