python入门小游戏——龙之境

python入门小游戏——龙之境

1. 本文使用python实现龙之境游戏小游戏，判断输入与生成的随机数是否一致来确定有没有通过游戏。熟悉python的一些函数的使用。

# Dragon Realm
import random
import time 

def displayIntro():
    ''' 在屏幕上输出游戏介绍 '''
    print('You are in a land full of dragons. In front of you,') 
    print('you see two caves. In one cave, the dragon is friendly') 
    print('and will share his treasure with you. The other dragon') 
    print('is greedy and hungry, and will eat you on sight.') 
    print() 
    
def chooseCave():
    cave = ''
    if cave != '1' and cave != '2':
        print('Which cave will you go into?(1 or 2)')
    
    # 接收输入的选项
    cave = input()
    return cave 

def checkCave(chosenCave):
    print('You approach the cave...')
    time.sleep(2)
    print('It is dark and spooky...')
    time.sleep(2)
    print('A large dragon jumps out in front of you! He opens his jaws and...')
    print()
    time.sleep(2)
    friendlyCave = random.randint(1, 2)
    if chosenCave == str(friendlyCave):
        print('Gives you his treasure!')
    else:
        print('Gobbles you down in one bite!')

playAgain = 'yes'
if playAgain == 'yes' or playAgain == 'y':
    displayIntro()
    caveNumber = chooseCave()
    checkCave(caveNumber)
    print('Do you want to play again?(yes or no)')
    playAgain = input()

2. 运行脚本

python dragon.py

You are in a land full of dragons. In front of you,
you see two caves. In one cave, the dragon is friendly
and will share his treasure with you. The other dragon
is greedy and hungry, and will eat you on sight.
Which cave will you go into?(1 or 2)
1
You approach the cave…
It is dark and spooky…
A large dragon jumps out in front of you! He opens his jaws and…
Gobbles you down in one bite!
Do you want to play again?(yes or no)
no