pygame系列_箭刺Elephant游戏_源码下载

 1 #python elephant  2  3 #Import Modules  4 import os, pygame  5 from pygame.locals import *  6  7 __author__ = {'name' : 'Hongten',  8 'mail' : 'hongtenzone@foxmail.com',  9 'blog' : 'http://www.cnblogs.com/hongten',  10 'QQ' : '648719819',  11 'Version' : '1.0'}  12  13 if not pygame.font: print('Warning, fonts disabled')  14 if not pygame.mixer: print('Warning, sound disabled')  15  16  17 #functions to create our resources  18 def load_image(name, colorkey=None):  19 fullname = os.path.join('data', name)  20 try:  21 image = pygame.image.load(fullname)  22 except pygame.error as message:  23 print('Cannot load image:', fullname)  24 raise (SystemExit, message)  25 image = image.convert()  26 if colorkey is not None:  27 if colorkey is -1:  28 colorkey = image.get_at((0,0))  29  image.set_colorkey(colorkey, RLEACCEL)  30 return image, image.get_rect()  31  32 def load_sound(name):  33 class NoneSound:  34 def play(self): pass  35 if not pygame.mixer or not pygame.mixer.get_init():  36 return NoneSound()  37 fullname = os.path.join('data', name)  38 try:  39 sound = pygame.mixer.Sound(fullname)  40 except pygame.error as message:  41 print('Cannot load sound:', fullname)  42 raise (SystemExit, message)  43 return sound  44  45  46 #classes for our game objects  47 class Spear(pygame.sprite.Sprite):  48 """moves a clenched spear on the screen, following the mouse"""  49 def __init__(self):  50 pygame.sprite.Sprite.__init__(self) #call Sprite initializer  51 self.image, self.rect = load_image('spear-w.png', -1)  52 self.punching = 0  53  54 def update(self):  55 "move the spear based on the mouse position"  56 pos = pygame.mouse.get_pos()  57 self.rect.midtop = pos  58 if self.punching:  59 self.rect.move_ip(5, 10)  60  61 def punch(self, target):  62 "returns true if the spear collides with the target"  63 if not self.punching:  64 self.punching = 1  65 hitbox = self.rect.inflate(-5, -5)  66 return hitbox.colliderect(target.rect)  67  68 def unpunch(self):  69 "called to pull the spear back"  70 self.punching = 0  71  72  73 class Elephant(pygame.sprite.Sprite):  74 """moves a elephant critter across the screen. it can spin the  75  monkey when it is punched."""  76 def __init__(self):  77 pygame.sprite.Sprite.__init__(self) #call Sprite intializer  78 self.image, self.rect = load_image('elephant-nw.png', -1)  79 screen = pygame.display.get_surface()  80 self.area = screen.get_rect()  81 self.rect.topleft = 10, 10  82 self.move = 9  83 self.dizzy = 0  84  85 def update(self):  86 "walk or spin, depending on the monkeys state"  87 if self.dizzy:  88  self._spin()  89 else:  90  self._walk()  91  92 def _walk(self):  93 "move the monkey across the screen, and turn at the ends"  94 newpos = self.rect.move((self.move, 0))  95 if self.rect.left < self.area.left or \  96 self.rect.right > self.area.right:  97 self.move = -self.move  98 newpos = self.rect.move((self.move, 0))  99 self.image = pygame.transform.flip(self.image, 1, 0) 100 self.rect = newpos 101 102 def _spin(self): 103 "spin the monkey image" 104 center = self.rect.center 105 self.dizzy = self.dizzy + 12 106 if self.dizzy >= 360: 107 self.dizzy = 0 108 self.image = self.original 109 else: 110 rotate = pygame.transform.rotate 111 self.image = rotate(self.original, self.dizzy) 112 self.rect = self.image.get_rect(center=center) 113 114 def punched(self): 115 "this will cause the monkey to start spinning" 116 if not self.dizzy: 117 self.dizzy = 1 118 self.original = self.image 119 120 121 def main(): 122 """this function is called when the program starts. 123  it initializes everything it needs, then runs in 124  a loop until the function returns.""" 125 #Initialize Everything 126  pygame.init() 127 screen = pygame.display.set_mode((468, 60)) 128 pygame.display.set_caption('Monkey Fever') 129  pygame.mouse.set_visible(0) 130 131 #Create The Backgound 132 background = pygame.Surface(screen.get_size()) 133 background = background.convert() 134 background.fill((250, 250, 250)) 135 136 #Put Text On The Background, Centered 137 if pygame.font: 138 font = pygame.font.Font(None, 36) 139 text = font.render("Pummel The Elephant, And Win $$$", 1, (10, 10, 10)) 140 textpos = text.get_rect(centerx=background.get_width()/2) 141  background.blit(text, textpos) 142 143 #Display The Background 144  screen.blit(background, (0, 0)) 145  pygame.display.flip() 146 147 #Prepare Game Objects 148 clock = pygame.time.Clock() 149 whiff_sound = load_sound('elephant-jump.wav') 150 punch_sound = load_sound('elephant-mmove.wav') 151 elephant = Elephant() 152 spear = Spear() 153 allsprites = pygame.sprite.RenderPlain((spear, elephant)) 154 155 #Main Loop 156 while 1: 157 clock.tick(60) 158 159 #Handle Input Events 160 for event in pygame.event.get(): 161 if event.type == QUIT: 162 return 163 elif event.type == KEYDOWN and event.key == K_ESCAPE: 164 return 165 elif event.type == MOUSEBUTTONDOWN: 166 if spear.punch(elephant): 167 punch_sound.play() #punch 168  elephant.punched() 169 else: 170 whiff_sound.play() #miss 171 elif event.type is MOUSEBUTTONUP: 172  spear.unpunch() 173 174  allsprites.update() 175 176 #Draw Everything 177  screen.blit(background, (0, 0)) 178  allsprites.draw(screen) 179  pygame.display.flip() 180 181 #Game Over 182 183 184 #this calls the 'main' function when this script is executed 185 if __name__ == '__main__': main()