pygame系列_箭刺Elephant游戏_源码下载

这个游戏原名为：Chimp，我们可以到：

http://www.pygame.org/docs/tut/chimp/ChimpLineByLine.html

获取到源码和详细的源码讲解

下面是我对游戏的改编：

运行效果：

当箭刺到大象的时候，大象的身体就会翻转，并且发出声音，当然没有刺到的时候，也会发出另外的声音。

在游戏中，有很多地方值得我们参考，如加载图片，声音和异常处理等

=========================================

代码部分：

=========================================

 #python elephant

 #Import Modules
 import os, pygame
 from pygame.locals import *

 __author__ = {'name' : 'Hongten',
               'mail' : 'hongtenzone@foxmail.com',
               'blog' : 'http://www.cnblogs.com/hongten',
               'QQ'   : '',
               'Version' : '1.0'}

 if not pygame.font: print('Warning, fonts disabled')
 if not pygame.mixer: print('Warning, sound disabled')

 #functions to create our resources
 def load_image(name, colorkey=None):
     fullname = os.path.join('data', name)
     try:
         image = pygame.image.load(fullname)
     except pygame.error as message:
         print('Cannot load image:', fullname)
         raise (SystemExit, message)
     image = image.convert()
     if colorkey is not None:
         if colorkey is -1:
             colorkey = image.get_at((0,0))
         image.set_colorkey(colorkey, RLEACCEL)
     return image, image.get_rect()

 def load_sound(name):
     class NoneSound:
         def play(self): pass
     if not pygame.mixer or not pygame.mixer.get_init():
         return NoneSound()
     fullname = os.path.join('data', name)
     try:
         sound = pygame.mixer.Sound(fullname)
     except pygame.error as message:
         print('Cannot load sound:', fullname)
         raise (SystemExit, message)
     return sound

 #classes for our game objects
 class Spear(pygame.sprite.Sprite):
     """moves a clenched spear on the screen, following the mouse"""
     def __init__(self):
         pygame.sprite.Sprite.__init__(self) #call Sprite initializer
         self.image, self.rect = load_image('spear-w.png', -1)
         self.punching = 0

     def update(self):
         "move the spear based on the mouse position"
         pos = pygame.mouse.get_pos()
         self.rect.midtop = pos
         if self.punching:
             self.rect.move_ip(5, 10)

     def punch(self, target):
         "returns true if the spear collides with the target"
         if not self.punching:
             self.punching = 1
             hitbox = self.rect.inflate(-5, -5)
             return hitbox.colliderect(target.rect)

     def unpunch(self):
         "called to pull the spear back"
         self.punching = 0

 class Elephant(pygame.sprite.Sprite):
     """moves a elephant critter across the screen. it can spin the
        monkey when it is punched."""
     def __init__(self):
         pygame.sprite.Sprite.__init__(self) #call Sprite intializer
         self.image, self.rect = load_image('elephant-nw.png', -1)
         screen = pygame.display.get_surface()
         self.area = screen.get_rect()
         self.rect.topleft = 10, 10
         self.move = 9
         self.dizzy = 0

     def update(self):
         "walk or spin, depending on the monkeys state"
         if self.dizzy:
             self._spin()
         else:
             self._walk()

     def _walk(self):
         "move the monkey across the screen, and turn at the ends"
         newpos = self.rect.move((self.move, 0))
         if self.rect.left < self.area.left or \
            self.rect.right > self.area.right:
             self.move = -self.move
             newpos = self.rect.move((self.move, 0))
             self.image = pygame.transform.flip(self.image, 1, 0)
         self.rect = newpos

     def _spin(self):
         "spin the monkey image"
         center = self.rect.center
         self.dizzy = self.dizzy + 12
         if self.dizzy >= 360:
             self.dizzy = 0
             self.image = self.original
         else:
             rotate = pygame.transform.rotate
             self.image = rotate(self.original, self.dizzy)
         self.rect = self.image.get_rect(center=center)

     def punched(self):
         "this will cause the monkey to start spinning"
         if not self.dizzy:
             self.dizzy = 1
             self.original = self.image

 def main():
     """this function is called when the program starts.
        it initializes everything it needs, then runs in
        a loop until the function returns."""
 #Initialize Everything
     pygame.init()
     screen = pygame.display.set_mode((468, 60))
     pygame.display.set_caption('Monkey Fever')
     pygame.mouse.set_visible(0)

 #Create The Backgound
     background = pygame.Surface(screen.get_size())
     background = background.convert()
     background.fill((250, 250, 250))

 #Put Text On The Background, Centered
     if pygame.font:
         font = pygame.font.Font(None, 36)
         text = font.render("Pummel The Elephant, And Win $$$", 1, (10, 10, 10))
         textpos = text.get_rect(centerx=background.get_width()/2)
         background.blit(text, textpos)

 #Display The Background
     screen.blit(background, (0, 0))
     pygame.display.flip()

 #Prepare Game Objects
     clock = pygame.time.Clock()
     whiff_sound = load_sound('elephant-jump.wav')
     punch_sound = load_sound('elephant-mmove.wav')
     elephant = Elephant()
     spear = Spear()
     allsprites = pygame.sprite.RenderPlain((spear, elephant))

 #Main Loop
     while 1:
         clock.tick(60)

     #Handle Input Events
         for event in pygame.event.get():
             if event.type == QUIT:
                 return
             elif event.type == KEYDOWN and event.key == K_ESCAPE:
                 return
             elif event.type == MOUSEBUTTONDOWN:
                 if spear.punch(elephant):
                     punch_sound.play() #punch
                     elephant.punched()
                 else:
                     whiff_sound.play() #miss
             elif event.type is MOUSEBUTTONUP:
                 spear.unpunch()

         allsprites.update()

     #Draw Everything
         screen.blit(background, (0, 0))
         allsprites.draw(screen)
         pygame.display.flip()

 #Game Over

 #this calls the 'main' function when this script is executed
 if __name__ == '__main__': main()

源码下载：http://files.cnblogs.com/hongten/spear_elephant.zip

========================================================

More reading,and english is important.

I'm Hongten

大哥哥大姐姐，觉得有用打赏点哦！多多少少没关系，一分也是对我的支持和鼓励。谢谢。
Hongten博客排名在100名以内。粉丝过千。
Hongten出品，必是精品。

E | hongtenzone@foxmail.com  B | http://www.cnblogs.com/hongten

========================================================