# program to play rock, paper scissors
#
# Matt Bishop, MHI 289I, Fall 2024
#
# first version
#

# list of objects
things = ( "rock", "paper", "scissors" )
# list of legal commands
cmdlist = ( "rock", "paper", "scissors", "quit" )
# list of winning pairs (first dominates second)
winlist = ( ("rock", "scissors"), ("paper", "rock"), ("scissors", "paper") )
# scores
score = { "user" : 0, "computer" : 0, "tie" : 0 }

# STUB FOR TESTING -- TO BE REPLACED
def getuser():
    while True:
        n = input("Human: enter rock, paper, scissors, quit: ")
        if n not in cmdlist:
            print("Bad input; try again")
        else:
            break
    return n

# STUB FOR TESTING -- TO BE REPLACED
def getcomp():
    while True:
        n = input("Computer: enter rock, paper, scissors, quit: ")
        if n not in cmdlist:
            print("Bad input; try again")
        else:
            break
    return n

# STUB FOR TESTING -- TO BE REPLACED
def whowins(user, comp):
	win = "tie"
	return win

# pulling it all together
# calls: getuser(), getcomp(), whowins()
def main():
    # now we play
    while True:
        # get the user's choice
        userchoice = getuser();
        if (userchoice == "quit"):
            break
        # get the computer's choice
        compchoice = getcomp();
        # figure out who won
        winner = whowins(userchoice, compchoice)
        # track the new score
        score[winner] += 1;

    #
    # announce the final score, with good grammar
    #
    print("You won", score["user"], "game(s), the computer won", end=" ")
    print(score["computer"], "game(s), and you two tied", score["tie"], "game(s)")

main()