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46 lines
1.6 KiB
46 lines
1.6 KiB
6 months ago
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import pygame,sys
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pygame.init()
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screen = pygame.display.set_mode([640,480])
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background = pygame.Surface(screen.get_size())
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background.fill([255,255,255])
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clock = pygame.time.Clock()
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delay = 100
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interval = 50
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pygame.key.set_repeat(delay,interval)
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class Ball(pygame.sprite.Sprite):
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def __init__(self,image_file,speed,location):
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pygame.sprite.Sprite.__init__(self)
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self.image = pygame.image.load(image_file)
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self.rect = self.image.get_rect()
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self.rect.left,self.rect.top = location
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self.speed = speed
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def move(self):
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if self.rect.left <= screen.get_rect().left or self.rect.right >= screen.get_rect().right:
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self.speed[0] = - self.speed[0]
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newpos = self.rect.move(self.speed)
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self.rect = newpos
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myball = Ball("./bg_img/no.png",[10,0],[20,20])
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held_town = False
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while 1:
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for event in pygame.event.get():
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if event.type == pygame.QUIT:
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sys.exit()
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elif event.type == pygame.KEYDOWN:
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if event.key == pygame.K_UP:
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myball.rect.top = myball.rect.top - 10
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elif event.key == pygame.K_DOWN:
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myball.rect.top = myball.rect.top + 10
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elif event.type == pygame.MOUSEBUTTONDOWN:
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held_town = True
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elif event.type == pygame.MOUSEBUTTONUP:
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held_town = False
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elif event.type == pygame.MOUSEMOTION:
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if held_town:
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myball.rect.center = event.pos
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clock.tick(10)
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screen.blit(background,[0,0])
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myball.move()
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screen.blit(myball.image,myball.rect)
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pygame.display.flip()
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