像瓶子一样旋转的游戏

def enterplayers():
    # Set players for the game
    global player1
    player1 = input('Enter player 1 name: ')

    global player2
    player2 = input('Enter player 2 name: ')

    global playerlist
    playerlist = [player1, player2]

    global player
    player = cycle(playerlist)

def enteractions():
    # Add actions to existing (or empty) list
    print("Add ACTIONS and enter 'q' when done")
    while True:
        nextitem = input("Add: ")
        if nextitem == 'q':
            break
        elif nextitem == '':
            continue
        else:
            nextitem = nextitem.lower()
            if ' ' in nextitem:
                nextitem = nextitem.replace(' ', '_')
            actionlist.append(nextitem)

def enterbp():
    # Add body parts to existing (or empty) list
    print("Add BODY PARTS and enter 'q' when done")
    while True:
        nextitem = input("Add: ")

        if nextitem == 'q':
            break
        elif nextitem == '':
            continue
        else:
            nextitem = nextitem.lower()
            if ' ' in nextitem:
                nextitem = nextitem.replace(' ', '_')
            bplist.append(nextitem)

def loaddata():
    #empty them out in case something there
    global bplist
    bplist = []

    global actionlist
    actionlist = []

    #Load each one in its correct list and players in each variable
    while True:
        loadfile = input('Enter file name to LOAD (including ".txt"): ')
        print()
        if loadfile == 'q':
            return # It was told to me that using this is baaadddd baaaaddddd; is that true?
        try:
            with open(loadfile,'rt') as file:
                for line in file:
                    line = line.split()

                    if 'action:' in line:
                        line.remove('action:')
                        newitem = ''
                        newitem = newitem.join(line)
                        actionlist.append(newitem)

                    if 'bodypart:' in line:
                        line.remove('bodypart:')
                        newitem = ''
                        newitem = newitem.join(line)
                        bplist.append(newitem)

                    if 'player1:' in line:
                        line.remove('player1:')
                        newitem = ''
                        newitem = newitem.join(line)
                        global player1
                        player1 = newitem

                    if 'player2:' in line:
                        line.remove('player2:')
                        newitem = ''
                        newitem = newitem.join(line)
                        global player2
                        player2 = newitem
                break

        except FileNotFoundError:
            print("That didn't work out! Probably file does not exist or wrong file location.")
            print("Try again, or enter 'q' to return to main menu.")
            print()


    #Tell user what is loaded
    print('Loaded players:')
    print('-', player1)
    print('-', player2)
    print()

    print('Loaded actions:')
    for item in actionlist:
        print('-', item)
    print()

    print('Loaded body parts:')
    for item in bplist:
        print('-', item)
    print()

    print('Loading complete')
    print()


    # Set lists to cycle through (since enterplayers() was not used)
    global playerlist
    playerlist = [player1, player2]

    global player
    player = cycle(playerlist)

def savedata():
    print("Save including '.txt', any existing file will be overwritten!")
    print()
    while True:
        savename = input('SAVE to what file? ')
        if '.txt' in savename:
            break
        print("Don't forget .txt!")
        print()

    with open(savename, 'wt') as file:
        file.write('player1: ' + player1 + '\n')
        file.write('player2: ' + player2 + '\n')
        for item in actionlist:
            file.write('action: ' + item + '\n')
        for item in bplist:
            file.write('bodypart: ' + item + '\n')


    print()
    print('Successfully saved the following data to file', savename + ':')


    print('Player 1:', player1)
    print('Player 2:', player2)
    print()
    for item in actionlist:
        print('Action:', item)
    print()
    for item in bplist:
        print('Body part:', item)
    print()

def pickfirstplayer():
    # Check if user wants to pick randomly
    while True:
        print()
        randomplayer = input('Pick first player randomly? ')
        if randomplayer in ('no','yes'):
            break
        print('Please enter yes or no')
        print()

    # Pick randomly
    if randomplayer == 'yes':
        topickfrom = [player1,player2]
        nextplayer = random.choice(topickfrom)
        nextplayercheck = nextplayer
        print('The first player is ' + nextplayer + '!')

        # Here make sure that the firt playthrough is correct and not
        # player1 or player2 do something to himself
        nextplayer = next(player)
        if nextplayer != nextplayercheck:
            nextplayer = next(player)


    # Pick manually
    elif randomplayer == 'no':
        check = 0
        nextplayer = ''
        while check == 0:
            var = input('who is first player? ')
            if var not in playerlist:
                 print('That player is not playing!')
                 continue

            while var != nextplayer:
                nextplayer = next(player)
            check = 1
            print()

def menu():
    print()
    print('- - - - - - - - - - - -')
    print('   MAIN MENU')
    print()
    print('1. Start game')
    print()
    print('2. Enter player names')
    print('3. Add actions')
    print('4. Add body parts')
    print()
    print('6. Load data')
    print('7. Save data')
    print()
    print('8. Print instructions')
    print('9. Quit ')
    print('- - - - - - - - - - - -')
    print()

def instructions():
    print('Before starting the game you must set the following:')
    print('\t\t- Names of the players')
    print('\t\t- Actions (touch, kiss, etc.)')
    print('\t\t- Body parts')
    print()
    print('You can also just load a file with game data.')
    print()
    print('You do not need to capitalize, this is done automatically.')
    print()
    print('When this is done you can play the game!')
    print()
    print('Notice that when you use the load function,')
    print('  all previously loaded data will be removed.')
    print()



actionlist = []
bplist = []



import random
import time
import sys
from itertools import cycle



## 'actual code' starts here
while True:
    menu()
    try:
        menuchoice = int(input('Enter choice: '))

    except ValueError:
        print('Please enter a number!')
        continue


    print()

    if menuchoice == 1:

        print('- - - - - - - -')
        print('STARTING GAME!')

        pickfirstplayer()

        while True:
            # Set action and place randomly
            nextaction = random.choice(actionlist)
            nextplace = random.choice(bplist)

            # Print it
            print('Okay', nextplayer + ',')
            time.sleep(1)
            nextplayer = next(player)
            print()

            print(nextaction + ' ', end="", flush=True)
            time.sleep(1)
            print(nextplayer+"'s ", end="", flush=True)
            time.sleep(2)
            print(nextplace + '!')
            time.sleep(5)

            print()
            print()

            anotherone = input('Press enter for another, type anything to quit ')

            if anotherone == '':
                print()
                continue
            else:
                print('Returning to main menu')
                print()
                break

    elif menuchoice == 2:
        enterplayers()

    elif menuchoice == 3:
        enteractions()

    elif menuchoice == 4:
        enterbp()

    elif menuchoice == 6:
        loaddata()

    elif menuchoice == 7:
        savedata()

    elif menuchoice == 8:
        instructions()

    elif menuchoice == 9:
        quit()

    else:
        print('Please enter a valid number!')
        print()

class Die():
    def __init__(self, options=[]):
        # This is the function that is called when a new `Die` instance
        # is created. The `options` parameter is optional (denoted with the `=`).
        self.options = options 

    def __str__(self):
        # This 'magic method' is called when you used the `print` function.
        return ', '.join(self.options)

    def add_options(self, options):
        # Adds multiple options. HINT: use the following method.

    def add_option(self, option):
        # Add an option to the current list

    def roll(self):
        # Return one of its options based on a random number

 >>>body_parts = Die(['arm', 'leg', 'nose'])
 >>>body_parts.add_options(['head', 'foot'])
 >>>body_parts.roll()
 'leg'
 >>>print(body_parts)
 arm, leg, nose, head, foot

def menu():
    print()
    print('- - - - - - - - - - - -')
    print('   MAIN MENU')
    print()
    print('1. Start game')
    print()
    print('2. Enter player names')
    print('3. Add actions')
    print('4. Add body parts')
    print()
    print('6. Load data')
    print('7. Save data')
    print()
    print('8. Print instructions')
    print('9. Quit ')
    print('- - - - - - - - - - - -')
    print()

def menu():
    print('''
- - - - - - - - - - - -
   MAIN MENU
1. Start game

2. Enter player names
3. Add actions
4. Add body parts

5. Load data
6. Save data

7. Print instructions
8. Quit
- - - - - - - - - - - -
''')

file.write('player1: ' + player1 + '\n')

file.write('player1: {}\n'.format(player1))

>>>'Hello Planet!'.replace('Planet', 'World')
Hello World!
>>>'Hello World!'.replace('Planet', 'World')
Hello World!

def enterbp():
    # Add body parts to existing (or empty) list
    print("Add BODY PARTS and enter 'q' when done")
    while True:
        nextitem = input("Add: ")

        if nextitem == 'q':
            break
        elif nextitem == '':
            continue
        else:
            nextitem = nextitem.lower()
            if ' ' in nextitem:
                nextitem = nextitem.replace(' ', '_')
            bplist.append(nextitem)

def enterbp():
    # Add body parts to existing (or empty) list
    print("Add BODY PARTS and enter 'q' when done")

    nextitem = input("Add: ")
    while nextitem != 'q':
        if nextitem == '':
            continue

        bplist.append(nextitem.lower().replace(' ', '_'))  

        nextitem = input("Add: ")

MAIN_MENU ='''
--------------------------
       MAIN MENU
    1. Start game

    2. Enter player names
    3. Add actions
    4. Add body parts

    6. Load data
    7. Save data

    8. Print instructions
    9. Quit 
----------------------------
'''

print(MAIN_MENU)

## 'actual code' starts here
while True:

if __name__ == '__main__':
    while True:

def enterplayers():
    player1 = input('Enter player 1 name: ')
    player2 = input('Enter player 2 name: ')
    return cycle([player1, player2])

...
if menuchoice == 2:
    players = enterplayers()

menu_actions = {1: play_game, 2: enterplayers, 3: enteractions, ... }
menu_actions[menuchoice]()