[python]pygame游戏开发学习（三）

来源：互联网发布：手机淘宝设置店铺分类编辑：程序博客网时间：2024/04/27 14:05

今天下午把代码全部重写了一遍，因为之前的太乱，变量到处都是。。。

重写之后用了类和精灵组

功能基本实现

#This editon has been modified carefully#And still I hope you will love it#Code can also be romantic# 2015/11/24####################################################### To import some basic partsimport pygamefrom sys import exitfrom random import randint# To define a new hero classclass Hero(pygame.sprite.Sprite):def __init__(self,init_pos,Hero_Surface): #pos(200,355)pygame.sprite.Sprite.__init__(self)self.image=Hero_Surface  #!!! Errorself.pos=init_posself.surface=Hero_Surfaceself.rect=self.image.get_rect()self.rect.topleft=init_posself.speed=2.5def move(self, offset):x=self.rect.left+ offset[pygame.K_RIGHT]-offset[pygame.K_LEFT]y=self.rect.top+offset[pygame.K_DOWN]-offset[pygame.K_UP]if x<0:self.rect.left=0elif x>230:self.rect.left=230else:self.rect.left=xif y<0:self.rect.top=0elif y>325:self.rect.top=325else:self.rect.top=y# To initialize the gameSCREEN_WIDTH=640SCREEN_HIGH=480Background=pygame.image.load('resource/image/Background1.png')Running1=pygame.image.load('resource/image/Running1.png')Running2=pygame.image.load('resource/image/Running2.png')Running3=pygame.image.load('resource/image/Running3.png')Running4=pygame.image.load('resource/image/Running4.png')Hero_Surface=[Running1,Running2]#Game onpygame.init()pygame.display.set_caption('The Otter\'s Adventure')screen=pygame.display.set_mode([SCREEN_WIDTH,SCREEN_HIGH])offset={pygame.K_DOWN:0,pygame.K_UP:0,pygame.K_LEFT:0,pygame.K_RIGHT:0}hero=Hero((200,355),Hero_Surface[0])ANIMATE_CYCLE=30ticks=0while True:screen.blit(Background,(0,0))if ticks>=ANIMATE_CYCLE:ticks=0hero.image=Hero_Surface[ticks//(ANIMATE_CYCLE//2)]screen.blit(hero.image,hero.rect)ticks+=1pygame.display.update()for event in pygame.event.get():if event.type==pygame.QUIT:pygame.quit()exit()elif event.type==pygame.KEYDOWN:if event.key in offset:offset[event.key]=hero.speedelif event.type==pygame.KEYUP:if event.key in offset:offset[event.key]=0hero.move(offset)

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