import time
from random import randint

p1total=0
p2total=0


def userreg():
    username=input("Create a username.")
    password=input("Create a password.")
    myFile=open("authentication.txt", "a")
    myFile.write(username+","+password+"\n")
    myFile.close()
    print("Registration successful.")


def userlogin():
    login=False
    myFile=open("authentication.txt","r")
    print(myFile.read())
    username=input("Enter your username.")
    password=input("Enter your password.")
    with open('authentication.txt') as myFile:
        while username not in myFile.read() and password not in myFile.read():
            login==False
            print("Login unsuccessful.")
            username=input("Enter your username.")
            password=input("Enter your password.")
            if username and password in myFile.read():
                login==True
                print("Login successful.")


def playerturns():
    rolls=5
    totalscore=0
    while rolls>0 and rolls<=5:
        num1=randint(1,6)
        num2=randint(1,6)
        totalscore=num1+num2
        if num1==num2:
            rolls=rolls+1
        elif (num1+num2)%2==0:
            even=True
            totalscore=totalscore+10
        elif (num1+num2)%2!=0:
            totalscore=totalscore-5
        if totalscore<0:
            totalscore=0
        print("rolling the die...")
        time.sleep(2)
    return totalscore



userreg()
userlogin()
print("Player1's rolls' this round: "+str(num1)+" and "+str(num2))
p1total=p1total+playerturns()
print("Player2's rolls' this round: "+str(num1)+" and "+str(num2))
p2total=p2total+playerturns()


while p1total==p2total:
    p1num=randint(0,6)
    p2num=randint(0,6)
    p1total=p1total+p1num
    p2total=p2total+p2num


if p1total>p2total:
    print("Player1 wins."+"\n"+"Player1TotalPoints: "+str(p1total)+"\n"+"Player2TotalPoints: "+str(p2total))
elif p1total<p2total:
    print("Player2 wins."+"\n"+"Player1TotalPoints: "+str(p1total)+"\n"+"Player2TotalPoints: "+str(p2total))


if p1total>p2total:
    p1name=input("Player1, enter your name.")
    myFile=open("scores.txt","a")
    myFile.write(str(p1name)+","+str(p1total)+"\n")
    myFile.close()
elif p1total<p2total:
    p2name=input("Player2, enter your name.")
    myFile=open("scores.txt","a")
    myFile.write(str(p2name)+","+str(p2total)+"\n")
    myFile.close()


def bubblesort(pscores):
    swapsmade=True
    while swapsmade==True:
        swapsmade=False
        for i in range(0, len(pscores)-1):
            if pscores[i]>pscores[i+1]:
                temp=pscores[i]
                pscores[i]=pscores[i+1]
                pscores[i+1]=temp
                swapsmade=True
    return pscores

myFile=open("scores.txt","r")
pscores=[line.split(",") for line in myFile]
myFile.close()
print(bubblesort(pscores))