I have to create a program for one of my classes that will follow the basic rules of the game "Craps". This involves getting two random dice rolls and checking if the total shows for a win, a loss, or a reroll until a win or loss. That part isn't the issue at hand though. Where I am stuck is introducing a win/loss counter for these rolls. If someone could please guide me on implementing this into my code, or revising the code so it is possible to do so.

#Imports

import random

#Variable declaration

D1 = 0
D2 = 0
DTotal = 0
WinningValues = [7,11]
LosingValues = [2,3,12]
WinTotal = 0
LoseTotal = 0

def gameloop():
    D1 = random.randint(1,6)
    D2 = random.randint(1,6)
    DTotal = D1   D2
    print("You rolled", D1, "and", D2,"for a total of", DTotal)
    if DTotal in WinningValues:
        print("You win")
        Cont = input("Type Y to roll again, X to quit, or S to see your stats: ")
        craps(Cont)
    elif DTotal in LosingValues:
        print("You lose")
        Cont = input("Type Y to roll again, X to quit, or S to see your stats: ")
        craps(Cont)
    else:
        print("You roll again")
        craps(Cont="Y")

def showstats(WinTotal, LoseTotal):
    print("You won a total of",WinTotal,"and lost a total of",LoseTotal,"times.")

def craps(Cont):
    if Cont == "Y":
        gameloop()
    if Cont == "S":
        print("Executing")
        showstats(WinTotal, LoseTotal)
    if Cont == "X":
        quit()

#Program running
Cont = input("Would you like to play a game of craps? Type Y to play or X to quit: ")
if Cont == 'Y':
    gameloop()
elif Cont == 'X':
    quit()

I have tried implementing WinTotal = 1 after print("You win") but it comes back with a local variable referenced before assignment error that I have tried debugging but just haven't had any luck with it, let alone understanding it.

CodePudding user response：

some cases not added like..

1. if someone pressed wrong key but he/she wanted to play again.

Code:-

import random
win,lose=0,0
asking=input("Would you like to play a game of craps? Type Y to play or any other key to quit: ")
while asking=="Y":
    WinningValues = [7,11]
    LosingValues = [2,3,12]
    while True:
        D1 = random.randint(1,6)
        D2 = random.randint(1,6)
        total=D1 D2
        print("You rolled", D1, "and", D2,"for a total of", total)
        if total in WinningValues:
            print("You win")
            win =1
            break
        elif total in LosingValues:
            print("You lose")
            lose =1
            break
        else:
            print("You roll again")
    asking=input("Type Y to roll again, S to see your stats, or any other key to exit: ")
    if asking=="S":
        print("You won a total of",win,"and lost a total of",lose,"times.")
        asking=input("Type Y to roll again or any other key to quit: ") 
if win or lose:
    print("Your Stats are: ")
    print("Win: " str(win))
    print("Lose: " str(lose))
else:
    print("You have not played any game")

Output:-

#Testcase1 When user not played any game..!

Would you like to play a game of craps? Type Y to play or any other key to quit: A
You have not played any game

#Testcase2 User played and wanted to know stats of his/her game and when exit also see his/her stats.

Would you like to play a game of craps? Type Y to play or any other key to quit: Y
You rolled 4 and 3 for a total of 7
You win
Type Y to roll again, S to see your stats, or any other key to exit: Y
You rolled 5 and 5 for a total of 10
You roll again
You rolled 6 and 4 for a total of 10
You roll again
You rolled 3 and 3 for a total of 6
You roll again
You rolled 1 and 4 for a total of 5
You roll again
You rolled 5 and 3 for a total of 8
You roll again
You rolled 1 and 2 for a total of 3
You lose
Type Y to roll again, S to see your stats, or any other key to exit: Y
You rolled 2 and 6 for a total of 8
You roll again
You rolled 6 and 4 for a total of 10
You roll again
You rolled 4 and 1 for a total of 5
You roll again
You rolled 1 and 1 for a total of 2
You lose
Type Y to roll again, S to see your stats, or any other key to exit: S
You won a total of 1 and lost a total of 2 times.
Type Y to roll again or any other key to quit: A
Your Stats are: 
Win: 1
Lose: 2