Rock, paper, scissors, lizard or spock , text based game

The rules of Rock-paper-scissors-lizard-Spock are:
* Spock smashes scissors, scissors cut paper
* Paper covers rock, rock crushes lizard
* Lizard poisons Spock, Lizard eats paper
* Rock crushes scissors, scissors decapitates lizard
* Spock vaporizes rock, Paper disproves Spock

  1 /*
  2  * Tony Antony
  3  * CSIT 210 - Project 2 (RPSLS.Java)
  4  */
  5 
  6 package rpsls;
  7 
  8 import java.util.Scanner;
  9 import java.util.Random;
 10 
 11 public class RPSLS {
 12 
 13     public static void main(String[] args) {
 14         
 15         Scanner scan = new Scanner(System.in);
 16         Random rand = new Random();
 17         
 18         String guess;
 19         int comp, wins, losses, ties, bestOf;
 20         
 21         wins = losses = ties = 0;
 22         
 23         String playAgain = "y";
 24         
 25         System.out.println("\tThe rules of Rock-paper-scissors-lizard-Spock are:");
 26         System.out.println("\t\t*\tSpock smashes scissors, scissors cut paper");
 27         System.out.println("\t\t*\tPaper covers rock, rock crushes lizard");
 28         System.out.println("\t\t*\tLizard poisons Spock, Lizard eats paper");
 29         System.out.println("\t\t*\tRock crushes scissors, scissors decapitates lizard");
 30         System.out.println("\t\t*\tSpock vaporizes rock, Paper disproves Spock");
 31         System.out.println();
 32         
 33         while(playAgain.equals("y"))
 34         {        
 35             comp = rand.nextInt(5)+1;
 36             
 37             System.out.print("Please enter rock, paper, scissors, lizard or Spock: ");
 38             guess = scan.nextLine();
 39             System.out.print("The computer selected: ");
 40 
 41             switch(comp)
 42             {
 43                 case 1:
 44                     System.out.print("Rock");
 45                     break;
 46                 case 2:
 47                     System.out.print("Paper");
 48                     break;
 49                 case 3:
 50                     System.out.print("Scissors");
 51                     break;
 52                 case 4:
 53                     System.out.print("Lizard");
 54                     break;
 55                 case 5:
 56                     System.out.print("Spock");
 57                     break;
 58             }
 59             
 60             // calculating the wins
 61             if(guess.equalsIgnoreCase("spock") && comp == 3 || guess.equalsIgnoreCase("scissors") && comp == 2 ||
 62                guess.equalsIgnoreCase("paper") && comp == 1 || guess.equalsIgnoreCase("rock") && comp == 4 || 
 63                guess.equalsIgnoreCase("lizard") && comp == 5 || guess.equalsIgnoreCase("paper") && comp == 4 ||
 64                guess.equalsIgnoreCase("paper") && comp == 5 || guess.equalsIgnoreCase("rock") && comp == 3 ||
 65                guess.equalsIgnoreCase("spock") && comp == 1 || guess.equalsIgnoreCase("lizard") && comp == 2)
 66             {
 67                 System.out.println(" --- You win!");
 68                 wins++;
 69             }    
 70             
 71             // calculting the losses
 72             if(guess.equalsIgnoreCase("rock") && comp == 2 || guess.equalsIgnoreCase("rock") && comp == 5 ||
 73                guess.equalsIgnoreCase("paper") && comp == 3 || guess.equalsIgnoreCase("scissors") && comp == 1 || 
 74                guess.equalsIgnoreCase("scissors") && comp == 4 || guess.equalsIgnoreCase("scissors") && comp == 5 ||
 75                guess.equalsIgnoreCase("lizard") && comp == 1 || guess.equalsIgnoreCase("lizard") && comp == 3 ||
 76                guess.equalsIgnoreCase("spock") && comp == 2 || guess.equalsIgnoreCase("spock") && comp == 4)
 77             {
 78                 System.out.println(" --- You lose!");
 79                 losses++;
 80             }
 81             
 82             // calculating the ties, if they're both same
 83             if(guess.equalsIgnoreCase("rock") && comp == 1 || guess.equalsIgnoreCase("paper") && comp == 2 || 
 84                guess.equalsIgnoreCase("scissors") && comp == 3 || guess.equalsIgnoreCase("lizard") && comp == 4 || 
 85                guess.equalsIgnoreCase("spock") && comp == 5)
 86             {
 87                 System.out.println(" --- It's a tie!");
 88                 ties++;                
 89             }
 90 
 91             // asking the user if they want to play again, if not, exit the while loop show score
 92             System.out.println();
 93             System.out.print("Do you want to play again? ");
 94             playAgain = scan.nextLine();
 95             System.out.println();
 96         }
 97         
 98         // showing the score
 99         System.out.println("Wins - " + wins);
100         System.out.println("Losses - " + losses);
101         System.out.println("Ties - " + ties);
102     }
103 }
104