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28 lines
667 B
Python
28 lines
667 B
Python
import pygame
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w,h=800,200
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fps=60
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pygame.init()
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screen = pygame.display.set_mode([w, h])
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color=pygame.Color("white")
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clock=pygame.time.Clock()
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radius=40
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x,y=800,100
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def get_bbox(x,y):
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left = x - radius
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top = y - radius
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width = radius * 2
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height = radius * 2
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return pygame.Rect((left, top), (width, height))
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while True:
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pygame.event.pump()
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old_x=x
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x-=5
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screen.fill(pygame.Color("black"),get_bbox(old_x,y))
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pygame.draw.circle(screen, color, (x, y), radius, 1)
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pygame.display.update([get_bbox(x,y),get_bbox(old_x,y)])
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## pygame.display.flip()
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clock.tick(fps)
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## time_passed=clock.get_time()
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## print(time_passed)
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