minor example fixes following review
Some minor fixes following a review by Sascha Silbe.
Signed-off-by: James Cameron <quozl@laptop.org>
James Cameron
13 years ago
| 53 | 53 |
elif event.type == KEYDOWN:
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| 54 | 54 |
sys.exit()
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| 55 | 55 |
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| 56 | |
# fill the screen with white
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56 |
# fill the screen with almost white
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| 57 | 57 |
screen.fill((250, 250, 250))
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| 58 | 58 |
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| 59 | 59 |
# draw the text
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| 36 | 36 |
if event.type == pygame.QUIT: sys.exit()
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| 37 | 37 |
elif event.type == pygame.KEYDOWN: sys.exit()
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| 38 | 38 |
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| 39 | |
# angle and scale the image
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39 |
# rotate and scale the image
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| 40 | 40 |
newImage = pygame.transform.rotozoom(image, angle, scale)
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| 41 | 41 |
newImageRect = newImage.get_rect()
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| 42 | 42 |
newImageRect.centerx = screen.get_rect().centerx
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| 43 | 43 |
newImageRect.centery = screen.get_rect().centery
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| 44 | 44 |
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| 45 | |
# display the angled and scaled image
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45 |
# display the rotated and scaled image
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| 46 | 46 |
screen.fill(bgcolor)
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| 47 | 47 |
screen.blit(newImage, newImageRect)
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| 48 | 48 |
pygame.display.flip()
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| 49 | 49 |
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| 50 | |
# choose a new angle and scale
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|
50 |
# choose a new rotation angle and scale
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| 51 | 51 |
angle = angle + 5.0
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| 52 | 52 |
scale = scale * 0.95
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| 53 | 53 |
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| 45 | 45 |
world.mouse_move(event.pos)
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| 46 | 46 |
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| 47 | 47 |
# clear display with a color
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| 48 | |
# (red, green, blue), where 0 <= value < 256
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| 49 | 48 |
screen.fill((80, 160, 240))
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| 50 | 49 |
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| 51 | 50 |
# update & draw physics world
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| 60 | 60 |
draw_tree((width / 2), height - 20, start_length, 0)
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| 61 | 61 |
pygame.display.flip()
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| 62 | 62 |
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63 |
# do nothing visible until the escape key is pressed
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| 63 | 64 |
while pippy.pygame.next_frame():
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| 64 | |
# chill until escape key is pressed
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| 65 | 65 |
for event in pygame.event.get():
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| 66 | 66 |
if event.type == QUIT:
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| 67 | 67 |
sys.exit()
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