100 lines
3 KiB
Python
100 lines
3 KiB
Python
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import pygame
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from random import randint as ri
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def scale(vaktor):
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scaledx = dvdsizex*vaktor
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scaledy = dvdsizey*vaktor
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return (scaledx,scaledy)
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pygame.init()
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is_fullscreen = True
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fill_screen = True
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screen = pygame.display.set_mode((0,0),pygame.FULLSCREEN)
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pygame.display.set_caption("Screensaver")
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x,y = pygame.display.get_window_size()
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clock = pygame.time.Clock()
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dvd = pygame.image.load("dvd-logo.png")
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dvdsizex,dvdsizey = dvd.get_size()
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dvdscale = 1
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dvdscalesize = scale(dvdscale)
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dvdscaled = pygame.transform.scale(dvd,dvdscalesize)
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dvdx,dvdy = ri(0,x-dvdsizex),ri(0,y-dvdsizey)
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wobspeed = 3
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richtung = ["r","u"]
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def randcolor():
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return (ri(0,255),ri(0,255),ri(0,255))
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def moving(richtung,wobx,woby):
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if richtung[0] == "r":
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wobx += wobspeed
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else:
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wobx -= wobspeed
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if richtung[1] =="u":
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woby += wobspeed
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else:
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woby -=wobspeed
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return wobx,woby
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def toggle_fullscreen(is_fullscreen):
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if is_fullscreen:
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pygame.display.set_mode((600,500),pygame.RESIZABLE)
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else:
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pygame.display.set_mode((0,0),pygame.FULLSCREEN)
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is_fullscreen = not is_fullscreen
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return is_fullscreen,pygame.display.get_window_size()
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running = True
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if __name__ == "__main__":
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color = randcolor()
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while running:
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if fill_screen:
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screen.fill((0,0,0))
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pressed_keys = pygame.key.get_pressed()
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if pressed_keys[pygame.K_ESCAPE]:
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exit()
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if pressed_keys[pygame.K_SPACE] and not preview_pressed_keys[pygame.K_SPACE]:
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fill_screen = not fill_screen
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if pressed_keys[pygame.K_f] and screen.get_size():
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is_fullscreen,(x,y) = toggle_fullscreen(is_fullscreen)
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if pressed_keys[pygame.K_UP] and wobspeed>=0:
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wobspeed += 1
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if pressed_keys[pygame.K_DOWN] and wobspeed>=1:
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wobspeed -= 1
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if pressed_keys[pygame.K_RIGHT] and dvdscale>0.1:
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dvdscale += 0.1
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dvdscalesize = scale(dvdscale)
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if pressed_keys[pygame.K_LEFT] and dvdscale>=0.2:
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dvdscale -= 0.1
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dvdscalesize = scale(dvdscale)
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preview_pressed_keys = pressed_keys
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for event in pygame.event.get():
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if event.type == pygame.QUIT:
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exit()
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if event.type == pygame.WINDOWRESIZED:
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x,y = pygame.display.get_window_size()
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if dvdx+dvdscalesize[0] >= x:
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richtung[0] = "l"
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color = randcolor()
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if dvdx <= 0:
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richtung[0] = "r"
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color = randcolor()
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if dvdy+dvdscalesize[1] >= y:
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richtung[1] = "o"
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color = randcolor()
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if dvdy <= 0:
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richtung[1] = "u"
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color = randcolor()
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dvdx,dvdy = moving(richtung,dvdx,dvdy)
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pygame.draw.rect(screen,color,(dvdx,dvdy,dvdscalesize[0],dvdscalesize[1]))
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dvdscaled = pygame.transform.scale(dvd,dvdscalesize)
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screen.blit(dvdscaled,(dvdx,dvdy))
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pygame.display.update()
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clock.tick(60)
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