#FRANKENGEWINNSPIEL
#-------------------------------------------------


#Import of Modules and setup variables
#import turtle

#Definition of Turtle instances



#Preparations, so setup of the game output window and choice of diffrent gamemodes
programchoice = 200
while (programchoice < 1) or (programchoice > 99):
    programchoice = programchoice = int(input("Welcher Modus? 1 = Normales Spiel, 2 = Liste aller Gewinne mit angabe des Höchsten, 3 = angabe des höchsten Gewinnes, 4 = andgabe des höchsten erreichbaren Feldes: "))
    if (programchoice < 1) or (programchoice > 99):
        print("Number not within designated range. Try again")
    print("Willkommen")


    
#MAINGAME
#-----------------------
def playgame(field):
    global winning
    winning = 0
    while field > 1:
        if (field % 2) == 1:
            next = field * 3 + 1
            winning += next
            field = next
        else:
            next = field / 2
            winning += next
            field = next 
 
#GAMEMODE 1
#-------------------------
def gamemode1():
    s = 200
    while (s < 1) or (s > 99):
        s = int(input("Zahl: "))
        if (s < 1) or (s > 99):
            print("Number not within designated range. Try again")
    print("Ok")
    fieldint = s
    playgame(fieldint)
    global winning
    print("Your winnings:", winning)


#GAMEMODE 2
#--------------------------
def gamemode2():
    fieldascending = 1
    for i in range(99):
        playgame(fieldascending)
        print("You win",winning,"with startpoint",fieldascending)
        fieldascending += 1
        
#GAMEMODE 3
#--------------------------
def gamemode3():
    fieldascending = 1
    global winning
    currentwinning = 0
    currentfield = 0
    for i in range(99):
        playgame(fieldascending)
        if winning > currentwinning:
            currentwinning = winning
            currentfield = fieldascending
        fieldascending += 1
    print("Biggest possible winning is", currentwinning,"on field", currentfield)
    
#GAMEMODE 4
#-----------------------------
def gamemode4():
    fieldascending = 1
    global winning
    currentwinning = 0
    currentfield = 0
    biggestfield = 0
    for i in range(99):
        field = fieldascending
        while field > 1:
            if (field % 2) == 1:
                next = field * 3 + 1
                field = next
                if next > biggestfield:
                    biggestfield = next
                    currentfield = fieldascending
            else:
                next = field / 2
                field = next
        fieldascending += 1
    print("Biggest possible field is", biggestfield,"on startfield", currentfield)   

#RUN
#-------------------------
if programchoice == 1:
    gamemode1()
    
elif programchoice == 2:
    gamemode2()
    
elif programchoice == 3:
    gamemode3()
    
else:
    gamemode4()