python编程之函数思想

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#!/usr/bin/python ##Filename: game.py from sys import exit from random import randint def death():   quips = ["1-dead", "2-nice", "3-luser", "4-puppy"]   print quips[randint(0,len(quips)-1)]   exit(1) #death() def c_c():   print "This is c_c function."   action = raw_input("> ")   if action == "shoot":     print "you are dead!"     return 'death'   elif action == "dodge":     print "you are eated!"     return 'death'   elif action == "joke":     print "you can junp out."     return 'l_w_a'   else:     print "DONOT."     return 'c_c' def l_w_a():   print "get a bomb,the code is 3 digit:"   code = "%d%d%d" % (randint(1,9), randint(1,9), randint(1,9))   print code   guess = raw_input("[keypad]> ")   guesses = 0   while guess != code and guesses < 10:     print "BZZZZEDDD!"     guesses += 1     guess = raw_input("[keypad]> ")   if guess == code:     print "right, place it."     return 't_b'   else:     print "ship."     return 'death' def t_b():   print "don't want to see it off"   action = raw_input("> ")   if action == "bomb":     print "it goes off."     return 'death'   elif action == "clowly place":     print "get off this can"     return 'e_p'   else:     print "DOES NOT COMPUTE!"     return 't_b' def e_p():   print "do you take?"   good_pod = randint(1,5)   guess = raw_input("[pod #]> ")   print guess   if int(guess) != good_pod:     print "into jam jelly."     return 'death'   else:     print "time ,you won!"     exit(0)       ROOMS = { 'death':death, 'c_c':c_c, 'l_w_a':l_w_a, 't_b':t_b, 'e_p':e_p } def runner(map, start):   next = start   while True:     room = map[next]     print "\n-------------"     next = room() runner(ROOMS, 'c_c')