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
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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()
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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。