Maths

from random import randint
from random import seed
import math
import base64
import funcs
import sys
import os
print("--- MATHS QUIZ ---")

# VARIABLES #
FullCorrect = 0
FullWrong = 0
wins = 0
username = ""
add = True
sub = True
mul = True
div = True
_pow = True
_contain = False
start = False
password = ""
###

try:
    os.mkdir("saves")
except FileExistsError:
    pass

# FUNCTIONS #
def Save():
    save = str("global wins\r\nglobal FullCorrect\r\nglobal FullWrong\r\nglobal password\r\nwins = %s\r\npassword = \"%s\"\r\nFullCorrect = %s\r\nFullWrong = %s\r\n" % (str(wins), str(password), str(FullCorrect), str(FullWrong)))
    funcs.Write("saves\%s.txt" % (username), save)
    funcs.Base64Encode("saves\%s.txt" % username)
def Login():
    global password
    global username
    username = input("Please enter your username.\n>")
    try:
        access = False
        while not access:
            store = funcs.Base64Read("saves\%s.txt" % username)
            try:
                exec(store)
                passattempt = input("Enter the password for %s \n>" % username)
                if password != passattempt:
                    print("Invalid password.")
                else:
                    access = True
            except FileNotFoundError:
                raise
            except:
                print("Save file corrupt! Deleting...")
                os.remove("saves\%s.txt" % username)
                print("------------------------------\n")
                Login()
    except FileNotFoundError:
        print("No save file found. Creating one..")
        _loginpass = "a"
        _loginpass_ = "b"
        while _loginpass != _loginpass_:
            _loginpass = input("Please type the password you want for this account \n>")
            _loginpass_ = input("Please confirm the password \n>")
            if _loginpass == _loginpass_:
                password = _loginpass
                Save()
            else:
                print("Passwords did not match!\n")
def CheckInt(string):
    try:
        result = int(string)
        return True
    except ValueError:
        return False

def CheckFloat(string):
    try:
        result = float(string)
        return True
    except ValueError:
        return False
###

# GAME #

def game():
    global _TEMPSAVE_
    print("At any time during the quiz, type \"stop\" to end the quiz. Don't worry, your stats save!")
    lives = 5
    Q = 0
    Correct = 0
    while Correct < 10 and lives > 0:
        global mul
        global add
        global div
        global sub
        global _pow
        funcs = ["+", "-", "*", "^", "/"]
        funcsInt = ["bigger+lower", "bigger-lower", "bigger*lower", "int(math.pow(bigger, lower))", "bigger/lower"]
        qMax1 = [500, 500, 15, 10, 15]
        qMax2 = [500, 499, 15, 3, 15]
        qTypeMax = 4
        qTypes = [add, sub, mul, _pow, div]
        for x in range(4, -1, -1):
            if not qTypes[x]:
                qTypeMax -= 1
                del qMax1[x]
                del qMax2[x]
                del funcsInt[x]
                del funcs[x]
        if len(funcs) == 0:
            print("Can not start with no questions! Returning to command line.")
            return
        qType = randint(0, qTypeMax)
        '''
        0 = Addition
        1 = Subtraction
        2 = Multiplication
        3 = Power
        4 = Division
        '''



        int1 = randint(1, qMax1[qType])
        int2 = randint(1, qMax2[qType])
        if qType==4:
            int2 = int2*(int1/2)
        if int1 > int2:
            bigger = int1
            lower = int2
        else:
            bigger = int2
            lower = int1

        print("Question " + str(Q + 1) + ":")
        guess = input("What is " + str(bigger) + funcs[qType] + str(lower) + "?\n>")
        answer = float(eval(funcsInt[qType]))
        tests = [CheckInt(guess), CheckFloat(guess)]
        if guess == "stop":
            print("Do not end the program yet, saving...")
            Save()
            print("Saved!")
            return
        if any(tests):
            guess = float(guess)
        if answer == guess:
            global FullCorrect
            FullCorrect += 1
            Correct += 1
            Q += 1
            Save()
            print("Correct!")
        else:
            global FullWrong
            lives -= 1
            Q += 1
            FullWrong += 1
            Save()
            if lives == 1:
                print("Incorrect. " + str(lives) + " life remaining")
            else:
                print("Incorrect. " + str(lives) + " lives remaining")
    if lives < 1:
        global wins
        print("Game over, you ran out of lives!\n")
        Save()
    elif Correct == 10:
        print("Congratulations, you won!\n")
        wins += 1
        Save()
###

# COMMANDS #

boolean = ["off", "on"]
_help = '''print("info - brings up this menu")
print("status - displays all active questions")
print("add - toggles addition questions")
print("sub - toggles subtraction questions")
print("mul - toggles multiplication questions")
print("div - toggles division questions")
print("pow - toggles power questions")
print("start - starts a quiz")
print("stats - view your alltime stats")
print("logout - Log in under a new name")
print("exit - Exits the program")
print("reset - Resets save data")'''

_status = '''stats = {
"Addition": add,
"Subtraction": sub,
"Division": div,
"Multiplication": mul,
"Power": _pow}

for x,y in stats.items():
    print(str(x) + " questions are " + boolean[int(y)] + ".")
'''

_stats = '''print("Total questions: " + str(FullCorrect + FullWrong))
print("Total questions correct: " + str(FullCorrect))
print("Total questions incorrect: " + str(FullWrong))
if FullCorrect + FullWrong > 0:
    print("Percentage of questions correct: " + str(100*(FullCorrect / (FullCorrect+FullWrong))) + "%")
else:
    print("Percentage of questions correct: N/A%")'''

_reset = '''yn = input("Are you sure you want to reset your save data for " + username + "? All data will be lost! (Y/N) >")
_yn = yn.lower()
if _yn != "y" and _yn != "n":
    print("No valid input")
elif _yn == "n":
    print("Operation cancelled.")
else:
    print("Clearing save file..")
    os.remove("saves\%s.txt" % (username))
    print("File cleared!")'''

commands = {
    "info": _help,
    "add": '''add = not add
print("Addition is "+boolean[int(add)])''',
    "sub": '''sub = not sub
print("Subtraction set "+boolean[int(sub)])''',
    "div": '''div = not div
print("Division set "+boolean[int(div)])''',
    "mul": '''mul = not mul
print("Multiplication set "+boolean[int(mul)])''',
    "pow": '''_pow = not _pow
print("Powers set "+boolean[int(_pow)])''',
    "start": '''print("Starting.")
game()''',
    "status": _status,
    "logout": "Login()",
    "stats": _stats,
    "exit": "sys.exit()",
    "reset": _reset}
###

# ADMIN COMMANDS #



# SCRIPT #
Login()
print("Welcome to the maths quiz! Type info for commands.")
while True:
    inp = input("\n>")
    if inp in commands:
        exec(commands[inp])