Python实现国外赌场热门游戏Craps（双骰子）


            运行方法：



    1. 打开python2 IDLE；

    2. 输入 from craps import *

    3. 按提示输入运行命令。例如，玩游戏就输入play（）；查看余额就输入check_bankroll()；

        自动玩看胜率就输入auto（）

craps.py





import random

 

point_set = False

bet = 10

bankroll = 1000

sim_win = 0

sim_lose = 0

 

print """

     Welcome to the 'Seven Star' casino!

     You are playing craps now,

     your started bankroll is '$1000',

     the started bet is '$10',

     command: 

       play(): "Rolling the dices"

       check_bankroll(): "Checking your current balance"

       all_in(): Showing "hand"

       set_bet(): "Setting a new bet"

       game(): "Check your game status"

       auto(): "It can be played automatically for you until reach a specific bankroll"

"""

 

def roll():

  d1 = random.randrange(1,7)

  d2 = random.randrange(1,7)

  print "You rolled", d1, "+", d2, "=", d1+d2

  return d1 + d2

   

def play():

   

  global point_set, bankroll, point

  global sim_win, sim_lose

   

  if bankroll < bet:

    print "Sorry, you can't play since you don't have enough money!"

    print """Do you wanna get more money?

        1: Yes

        2: No

       """

    choice = raw_input(">>")

    if choice == str(1):

      money = raw_input("How much do you wanna get?")

      bankroll += int(money)

      print "Your current bankroll is: ", bankroll

    if choice == str(2):

      print "Thanks for playing! See you next time!"

  else:

    if not point_set:

      print

      print "New game. Your bet is: ", bet

     

    # for the first roll

    r = roll()

    if not point_set:

      if r in (7, 11):

        bankroll += bet

        sim_win += 1

        print "Congratz! You Won! Your bankroll is: ", bankroll

      elif r in (2, 3, 12):

        bankroll -= bet

        sim_lose += 1

        print "Oops! You lost! Your bankroll is: ", bankroll

      else:

        point = r

        point_set = True

        print "Your point is", "[", point, "]"

    # for subsequence rolls

    elif r == 7:

      bankroll -= bet

      sim_lose += 1

      point_set = False

      print "You crapped out! Your bankroll is: ", bankroll 

    elif r == point:

      bankroll += bet

      sim_win += 1

      point_set = False

      print "You made your point! Your bankroll is: ", bankroll

                  

def set_bet(inp):

  global bet, bankroll, point_set

  print

  if point_set:

    print "WARNING!"

    print "The game has started, you will lose half of your bet if resetting your bet!"

    prompt = raw_input("""

      1: Yes, I am wanna reset my bet!

      2: No, I don't wanna reset my bet!

              """)

    if prompt == "1":

      point_set = False

      bankroll -= bet/2

      print "Forfeiting current bet. Your bankroll is: ", bankroll

    else:

      pass

  bet = int(inp)

  print "New bet size is: ", bet

 

def all_in():

    set_bet(bankroll)

     

def check_bankroll():

  global bet

  print "Your current balance is: ", bankroll

   

def game():

  total = sim_win + sim_lose

  percent = float(sim_win)/total * 100

  print "So far, the games that you have been playing are: ", total 

  print "Won ", sim_win

  print "Lost ", sim_lose

  print "Overall, you have %d%% to win!" %percent

   

def auto():

  game_status = True

  purpose = raw_input("How much are you gonna reach? ")

  while game_status:

    play()

    if bankroll == int(purpose) or bankroll == 0:

      game_status = False

     

  game()



以上所述就是本文的全部内容了，希望能够对大家学习Python有所帮助。