[已解决]有没有dalao看看

天神下饭...

用python读入图片 有没有办法实现可视化走迷宫

最佳答案

月排行榜 / 总排行榜

人造人

2021-8-7 20:30:54

天神下饭... 发表于 2021-8-9 00:35
右下角右下角 入口左上角

1. import pygame
   
2. 
   
3. pygame.init()
   
4. pygame.display.set_caption('maze')
   
5. 
   
6. background = pygame.image.load('background.png')
   
7. block = pygame.image.load('block.png')
   
8. screen = pygame.display.set_mode(background.get_size())
   
9. clock = pygame.time.Clock()
   
10. fps = 80
    
11. block_position = (10, 230)
    
12. block_speed = 0.025
    
13. block_tick = 0
    
14. block_step = 3
    
15. key_down = False
    
16. key_value = 0
    
17. 
    
18. def tuple_add(a, b):
    
19.     return (a[0] + b[0], a[1] + b[1])
    
20. 
    
21. def color_add(a, b):
    
22.     return pygame.Color(a[0] + b, a[1] + b, a[2] + b, 0)
    
23. 
    
24. def verify_position(position):
    
25.     fuzziness = 20
    
26.     width, height = block.get_size()
    
27.     for h in range(height):
    
28.         for w in range(width):
    
29.             a = background.get_at(tuple_add(position, (w, h)))
    
30.             b = pygame.Color(color_add((0, 0, 0), fuzziness))
    
31.             a = background.map_rgb(a)
    
32.             b = background.map_rgb(b)
    
33.             if a <= b: return False
    
34.     return True
    
35. 
    
36. def block_move():
    
37.     global block_position, block_tick
    
38.     block_tick += (1 / fps)
    
39.     if block_tick < block_speed: return
    
40.     block_tick = 0
    
41.     new_position = block_position
    
42.     if key_value == pygame.K_LEFT: new_position = tuple_add(block_position, (-1, 0))
    
43.     if key_value == pygame.K_UP: new_position = tuple_add(block_position, (0, -1))
    
44.     if key_value == pygame.K_RIGHT: new_position = tuple_add(block_position, (1, 0))
    
45.     if key_value == pygame.K_DOWN: new_position = tuple_add(block_position, (0, 1))
    
46.     if verify_position(new_position): block_position = new_position
    
47. 
    
48. main_loop = True
    
49. while main_loop:
    
50.     if key_down: block_move()
    
51.     screen.blit(background, (0, 0))
    
52.     screen.blit(block, block_position)
    
53.     pygame.display.update()
    
54.     for event in pygame.event.get():
    
55.         if event.type == pygame.QUIT:
    
56.             pygame.quit()
    
57.             main_loop = False
    
58.         if event.type == pygame.KEYDOWN:
    
59.             if event.key == ord('q'):
    
60.                 pygame.event.post(pygame.event.Event(pygame.QUIT))
    
61.             key_down = True
    
62.             key_value = event.key
    
63.         if event.type == pygame.KEYUP:
    
64.             key_down = False
    
65.     clock.tick(fps)
    

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人造人

天神下饭... 发表于 2021-8-9 00:35
右下角右下角 入口左上角

1. import pygame
   
2. 
   
3. pygame.init()
   
4. pygame.display.set_caption('maze')
   
5. 
   
6. background = pygame.image.load('background.png')
   
7. block = pygame.image.load('block.png')
   
8. screen = pygame.display.set_mode(background.get_size())
   
9. clock = pygame.time.Clock()
   
10. fps = 80
    
11. block_position = (10, 230)
    
12. block_speed = 0.025
    
13. block_tick = 0
    
14. block_step = 3
    
15. key_down = False
    
16. key_value = 0
    
17. 
    
18. def tuple_add(a, b):
    
19.     return (a[0] + b[0], a[1] + b[1])
    
20. 
    
21. def color_add(a, b):
    
22.     return pygame.Color(a[0] + b, a[1] + b, a[2] + b, 0)
    
23. 
    
24. def verify_position(position):
    
25.     fuzziness = 20
    
26.     width, height = block.get_size()
    
27.     for h in range(height):
    
28.         for w in range(width):
    
29.             a = background.get_at(tuple_add(position, (w, h)))
    
30.             b = pygame.Color(color_add((0, 0, 0), fuzziness))
    
31.             a = background.map_rgb(a)
    
32.             b = background.map_rgb(b)
    
33.             if a <= b: return False
    
34.     return True
    
35. 
    
36. def block_move():
    
37.     global block_position, block_tick
    
38.     block_tick += (1 / fps)
    
39.     if block_tick < block_speed: return
    
40.     block_tick = 0
    
41.     new_position = block_position
    
42.     if key_value == pygame.K_LEFT: new_position = tuple_add(block_position, (-1, 0))
    
43.     if key_value == pygame.K_UP: new_position = tuple_add(block_position, (0, -1))
    
44.     if key_value == pygame.K_RIGHT: new_position = tuple_add(block_position, (1, 0))
    
45.     if key_value == pygame.K_DOWN: new_position = tuple_add(block_position, (0, 1))
    
46.     if verify_position(new_position): block_position = new_position
    
47. 
    
48. main_loop = True
    
49. while main_loop:
    
50.     if key_down: block_move()
    
51.     screen.blit(background, (0, 0))
    
52.     screen.blit(block, block_position)
    
53.     pygame.display.update()
    
54.     for event in pygame.event.get():
    
55.         if event.type == pygame.QUIT:
    
56.             pygame.quit()
    
57.             main_loop = False
    
58.         if event.type == pygame.KEYDOWN:
    
59.             if event.key == ord('q'):
    
60.                 pygame.event.post(pygame.event.Event(pygame.QUIT))
    
61.             key_down = True
    
62.             key_value = event.key
    
63.         if event.type == pygame.KEYUP:
    
64.             key_down = False
    
65.     clock.tick(fps)
    

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nahongyan1997

你这迷宫有出口吗

Ly_悠然天下

所以，迷宫的出口在哪

天神下饭...

nahongyan1997 发表于 2021-8-8 16:05
你这迷宫有出口吗

一般不是认为出口右下角吗。。。

天神下饭...

nahongyan1997 发表于 2021-8-8 16:05
你这迷宫有出口吗

右下角右下角 入口左上角