Updated RockPaperScissors.py

RockPaperScissors.py

@@ -1,44 +1,79 @@
 ##
 #
 # Author: FX Coding Club
-# Date 9/24/2020
+# Contributor: jpolina
+# Date: 10/27/2020
 #
+import random
 
+# These are the possible choices in the game, using the randint function, the computer will be a choice based on the
+# integer it chooses
+list = ['rock', 'paper', 'scissors', 'spock', 'lizard']
+computerChoice = list[random.randint(0, 4)]
+choiceIsValid = False
+choice = ''
+while not choiceIsValid:
+    choice = input("Please enter your choice: ")
+    choice = choice.lower()
+    # iterates through the options and switches choiceIsValid to true if a match is found
+    for i in list:
+        if choice == i:
+            choiceIsValid = True
+    if not choiceIsValid:
+        print("Your choice is not valid. Try again.")
 
-# These are the possible choices in the game, using the randint function, the computer will be a choice based on the integer it chooses
-list = ['rock', 'paper', 'scissors']
 
+# create the win and lose message functions
+def win_message():
+    print('You chose ' + choice + ' and the computer chose ' + computerChoice + '. You win!')
 
-# Compare var1 and computerChoice to see who wins
 
-# The following is all the comparisons if the computer chooses "Rock"
-if computerChoice == 'rock' and var1 == 'scissors'):
-    print('You chose ' + var1 + ' and the computer chose ' +
-          computerChoice + ', The computer wins!')
+def lose_message():
+    print('You chose ' + choice + ' and the computer chose ' + computerChoice + '. The computer wins!')
 
-elif computerChoice == 'rock' and var1 == 'paper'):
-    print('You chose ' + var1 + ' and the computer chose ' +
-          computerChoice + ', You win!')
 
-# The following is all the comparisons if the computer chooses "Paper"
-elif computerChoice == 'paper' and var1 == 'rock'):
-    print('You chose ' + var1 + ' and the computer chose ' +
-          computerChoice + ', The computer wins!')
+# Compare choice and computerChoice to see who wins
 
-elif computerChoice == 'paper' and var1 == 'scissors'):
-    print('You chose ' + var1 + ' and the computer chose ' +
-          computerChoice + ', You win!')
+# The following is all the comparisons if the computer chooses "rock"
+if computerChoice == 'rock':
+    if choice == 'spock' or choice == 'paper':
+        win_message()
+    elif choice == 'lizard' or choice == 'scissors':
+        lose_message()
 
-# The following is all the comparisons if the computer chooses "Scissors"
-elif computerChoice == 'scissors' and var1 == 'paper'):
-    print('You chose ' + var1 + ' and the computer chose ' +
-          computerChoice + ', The computer wins!')
+# The following is all the comparisons if the computer chooses "paper"
+elif computerChoice == 'paper':
+    if choice == 'lizard' or choice == 'scissors':
+        win_message()
+    elif choice == 'spock' or choice == 'rock':
+        lose_message()
+
+
+# The following is all the comparisons if the computer chooses "scissors"
+elif computerChoice == 'scissors':
+    if choice == 'spock' or choice == 'rock':
+        win_message()
+    elif choice == 'lizard' or choice == 'paper':
+        lose_message()
+
+
+# The following is all the comparisons if the computer chooses "spock"
+elif computerChoice == 'spock':
+    if choice == 'paper' or choice == 'lizard':
+        win_message()
+    elif choice == 'rock' or choice == 'scissors':
+        lose_message()
+
+
+# The following is all the comparisons if the computer chooses "lizard"
+elif computerChoice == 'lizard':
+    if choice == 'scissors' or choice == 'rock':
+        win_message()
+    elif choice == 'spock' or choice == 'paper':
+        lose_message()
 
-elif computerChoice == 'scissors' and var1 == 'rock'):
-    print('You chose ' + var1 + ' and the computer chose ' +
-          computerChoice + ', You win!')
 
 # The case in which both the computer and the user chose the same one, and they tie
-else:
-    print('You chose ' + var1 + ' and the computer chose ' +
+if computerChoice == choice:
+    print('You chose ' + choice + ' and the computer chose ' +
           computerChoice + ', you tied!')