[已解决]急，我用pygame做的贪吃蛇游戏边缘碰撞出问题了

石泊远

1. 
   
2. import pygame, sys
   
3. import random
   
4. from pygame.math import Vector2
   
5. pygame.init()
   
6. 
   
7. class SNAKE:
   
8.     def __init__(self):
   
9.         self.body = [Vector2(5,10),Vector2(4,10),Vector2(3,10)]
   
10.         self.direction = Vector2(1,0)
    
11.         self.new_block = False
    
12. 
    
13.     def draw_snake(self):
    
14.         for block in self.body:
    
15.             x_pos = int(block.x * cell_size)
    
16.             y_pos = int(block.y * cell_size)
    
17.             block_rect = pygame.Rect(x_pos,y_pos,cell_size,cell_size)
    
18.             pygame.draw.rect(screen,(255,106,106),block_rect)
    
19. 
    
20.     def move_snake(self):
    
21.         if self.new_block:
    
22.             body_copy = self.body[:]
    
23.             body_copy.insert(0, body_copy[0] + self.direction)
    
24.             self.body = body_copy[:]
    
25.             self.new_block = False
    
26.         else:
    
27.             body_copy = self.body[:-1]
    
28.             body_copy.insert(0,body_copy[0] + self.direction)
    
29.             self.body = body_copy[:]
    
30. 
    
31.     def add_block(self):
    
32.         self.new_block = True
    
33. 
    
34. class FRUIT:
    
35.     def __init__(self):
    
36.         self.randommize()
    
37. 
    
38.     def draw_fruit(self):
    
39.         fruit_rect = pygame.Rect(int(self.pos.x * cell_size),int(self.pos.y * cell_size),cell_size,cell_size)
    
40.         screen.blit(apple,fruit_rect)
    
41. 
    
42.     def randommize(self):
    
43.         self.x = random.randint(0, cell_number - 1)
    
44.         self.y = random.randint(0, cell_number - 1)
    
45.         self.pos = Vector2(self.x, self.y)
    
46. 
    
47. class MAIN:
    
48.     def __init__(self):
    
49.         self.snake = SNAKE()
    
50.         self.fruit = FRUIT()
    
51. 
    
52.     def update(self):
    
53.         self.snake.move_snake()
    
54.         self.check_collision()
    
55.         self.check_fail()
    
56. 
    
57.     def draw_elements(self):
    
58.         self.draw_grass()
    
59.         self.draw_score()
    
60.         self.fruit.draw_fruit()
    
61.         self.snake.draw_snake()
    
62. 
    
63.     def check_collision(self):
    
64.         if self.fruit.pos == self.snake.body[0]:
    
65.             self.fruit.randommize()
    
66.             self.snake.add_block()
    
67. 
    
68.     def check_fail(self):
    
69.         if not ((0 <= self.snake.body[0].x >= cell_number) or
    
70.            not (0 <= self.snake.body[0].y >= cell_number)):
    
71.             self.game_over()
    
72. 
    
73.         for block in self.snake.body[1:]:
    
74.             if block == self.snake.body[0]:
    
75.                  self.game_over()
    
76. 
    
77.     def draw_grass(self):
    
78.         grass_color = (167,199,61)
    
79.         for cl in range(cell_number):
    
80.             c_n = 0 if (cl == 0) or (cl % 2 == 0) else 1
    
81.             for col in range(c_n,cell_number,2):
    
82.                 grass_rect = pygame.Rect(col * cell_size,cl * cell_size,cell_size,cell_size)
    
83.                 pygame.draw.rect(screen,grass_color,grass_rect)
    
84. 
    
85.     def draw_score(self):
    
86.         score_num = int(len(self.snake.body) - 3)
    
87.         score_surface = game_font.render('SCORE '+str(score_num),True,(85,107,47))
    
88.         score_x = int(3 * cell_size)
    
89.         score_y = int(1 * cell_size)
    
90.         score_rect = score_surface.get_rect(center = (score_x,score_y))
    
91.         screen.blit(score_surface,score_rect)
    
92. 
    
93.     def game_over(self):
    
94.         pygame.quit()
    
95.         sys.exit()
    
96. 
    
97. cell_size = 30
    
98. cell_number = 20
    
99. screen = pygame.display.set_mode((cell_size * cell_number,cell_size * cell_number))
    
100. clock = pygame.time.Clock()
     
101. apple = pygame.image.load('apple.jpg').convert_alpha()
     
102. game_font = pygame.font.Font(None,25)
     
103. 
     
104. main_game = MAIN()
     
105. 
     
106. SCREEN_UPDATE = pygame.USEREVENT
     
107. pygame.time.set_timer(SCREEN_UPDATE,100)
     
108. 
     
109. while True:
     
110.     for event in pygame.event.get():
     
111.         if event.type == pygame.QUIT:
     
112.             main_game.game_over()
     
113.         if event.type == SCREEN_UPDATE:
     
114.             main_game.update()      #这里出问题了

复制代码

1.         if event.type == pygame.KEYDOWN:
   
2.             if event.key == pygame.K_UP:
   
3.                 if main_game.snake.direction.y != 1:
   
4.                     main_game.snake.direction = Vector2(0,-1)
   
5.             if event.key == pygame.K_RIGHT:
   
6.                 if main_game.snake.direction.x != -1:
   
7.                     main_game.snake.direction = Vector2(1,0)
   
8.             if event.key == pygame.K_DOWN:
   
9.                 if main_game.snake.direction.y != -1:
   
10.                     main_game.snake.direction = Vector2(0,1)
    
11.             if event.key == pygame.K_LEFT:
    
12.                 if main_game.snake.direction.x != 1:
    
13.                     main_game.snake.direction = Vector2(-1,0)
    
14.     screen.fill((175,215,70))
    
15.     main_game.draw_elements()
    
16.     pygame.display.update()
    
17.     clock.tick(60)

复制代码

最佳答案

月排行榜 / 总排行榜

鱼的七秒记忆

2021-1-27 10:14:21

1. 
   
2. import random
   
3. import pygame
   
4. import sys
   
5. 
   
6. from pygame.locals import *
   
7. 
   
8. 
   
9. snake_speed = 5 #贪吃蛇的速度
   
10. windows_width = 800
    
11. windows_height = 600 #游戏窗口的大小
    
12. cell_size = 20       #贪吃蛇身体方块大小,注意身体大小必须能被窗口长宽整除
    
13. 
    
14. ''' #初始化区
    
15. 由于我们的贪吃蛇是有大小尺寸的, 因此地图的实际尺寸是相对于贪吃蛇的大小尺寸而言的
    
16. '''
    
17. map_width = int(windows_width / cell_size)
    
18. map_height = int(windows_height / cell_size)
    
19. 
    
20. # 颜色定义
    
21. white = (255, 255, 255)
    
22. black = (0, 0, 0)
    
23. gray = (230, 230, 230)
    
24. dark_gray = (40, 40, 40)
    
25. DARKGreen = (0, 155, 0)
    
26. Green = (0, 255, 0)
    
27. Red = (255, 0, 0)
    
28. blue = (0, 0, 255)
    
29. dark_blue =(0,0, 139)
    
30. 
    
31. 
    
32. BG_COLOR = black #游戏背景颜色
    
33. 
    
34. # 定义方向
    
35. UP = 1
    
36. DOWN = 2
    
37. LEFT = 3
    
38. RIGHT = 4
    
39. 
    
40. HEAD = 0 #贪吃蛇头部下标
    
41. 
    
42. #主函数
    
43. def main():
    
44.     pygame.init() # 模块初始化
    
45.     snake_speed_clock = pygame.time.Clock() # 创建Pygame时钟对象
    
46.     screen = pygame.display.set_mode((windows_width, windows_height)) #
    
47.     screen.fill(white)
    
48. 
    
49.     pygame.display.set_caption("蓝蛇修仙") #设置标题
    
50.     show_start_info(screen)               #欢迎信息
    
51.     while True:
    
52.         running_game(screen, snake_speed_clock)
    
53.         show_gameover_info(screen)
    
54. 
    
55. 
    
56. #游戏运行主体
    
57. def running_game(screen,snake_speed_clock):
    
58.     startx = random.randint(3, map_width - 8) #开始位置
    
59.     starty = random.randint(3, map_height - 8)
    
60.     snake_coords = [{'x': startx, 'y': starty},  #初始贪吃蛇
    
61.                   {'x': startx - 1, 'y': starty},
    
62.                   {'x': startx - 2, 'y': starty}]
    
63. 
    
64.     direction = RIGHT       #  开始时向右移动
    
65. 
    
66.     food = get_random_location()     #实物随机位置
    
67. 
    
68.     while True:
    
69.         for event in pygame.event.get():
    
70.             if event.type == QUIT:
    
71.                 terminate()
    
72.             elif event.type == KEYDOWN:
    
73.                 if (event.key == K_LEFT or event.key == K_a) and direction != RIGHT:
    
74.                     direction = LEFT
    
75.                 elif (event.key == K_RIGHT or event.key == K_d) and direction != LEFT:
    
76.                     direction = RIGHT
    
77.                 elif (event.key == K_UP or event.key == K_w) and direction != DOWN:
    
78.                     direction = UP
    
79.                 elif (event.key == K_DOWN or event.key == K_s) and direction != UP:
    
80.                     direction = DOWN
    
81.                 elif event.key == K_ESCAPE:
    
82.                     terminate()
    
83. 
    
84.         move_snake(direction, snake_coords) #移动蛇
    
85. 
    
86.         ret = snake_is_alive(snake_coords)
    
87.         if not ret:
    
88.             break #蛇跪了. 游戏结束
    
89.         snake_is_eat_food(snake_coords, food) #判断蛇是否吃到食物
    
90. 
    
91.         screen.fill(BG_COLOR)
    
92.         #draw_grid(screen)
    
93.         draw_snake(screen, snake_coords)
    
94.         draw_food(screen, food)
    
95.         draw_score(screen, len(snake_coords) - 3)
    
96.         pygame.display.update()
    
97.         snake_speed_clock.tick(snake_speed) #控制fps
    
98. #将食物画出来
    
99. def draw_food(screen, food):
    
100.     x = food['x'] * cell_size
     
101.     y = food['y'] * cell_size
     
102.     appleRect = pygame.Rect(x, y, cell_size, cell_size)
     
103.     pygame.draw.rect(screen, Red, appleRect)
     
104. #将贪吃蛇画出来
     
105. def draw_snake(screen, snake_coords):
     
106.     for coord in snake_coords:
     
107.         x = coord['x'] * cell_size
     
108.         y = coord['y'] * cell_size
     
109.         wormSegmentRect = pygame.Rect(x, y, cell_size, cell_size)
     
110.         pygame.draw.rect(screen, dark_blue, wormSegmentRect)
     
111.         wormInnerSegmentRect = pygame.Rect(                #蛇身子里面的第二层亮绿色
     
112.             x + 4, y + 4, cell_size - 8, cell_size - 8)
     
113.         pygame.draw.rect(screen, blue, wormInnerSegmentRect)
     
114. #画网格(可选)
     
115. def draw_grid(screen):
     
116.     for x in range(0, windows_width, cell_size):  # draw 水平 lines
     
117.         pygame.draw.line(screen, dark_gray, (x, 0), (x, windows_height))
     
118.     for y in range(0, windows_height, cell_size):  # draw 垂直 lines
     
119.         pygame.draw.line(screen, dark_gray, (0, y), (windows_width, y))
     
120. #移动贪吃蛇
     
121. def move_snake(direction, snake_coords):
     
122.     if direction == UP:
     
123.         newHead = {'x': snake_coords[HEAD]['x'], 'y': snake_coords[HEAD]['y'] - 1}
     
124.     elif direction == DOWN:
     
125.         newHead = {'x': snake_coords[HEAD]['x'], 'y': snake_coords[HEAD]['y'] + 1}
     
126.     elif direction == LEFT:
     
127.         newHead = {'x': snake_coords[HEAD]['x'] - 1, 'y': snake_coords[HEAD]['y']}
     
128.     elif direction == RIGHT:
     
129.         newHead = {'x': snake_coords[HEAD]['x'] + 1, 'y': snake_coords[HEAD]['y']}
     
130. 
     
131.     snake_coords.insert(0, newHead)
     
132. #判断蛇死了没
     
133. def snake_is_alive(snake_coords):
     
134.     tag = True
     
135.     if snake_coords[HEAD]['x'] == -1 or snake_coords[HEAD]['x'] == map_width or snake_coords[HEAD]['y'] == -1 or \
     
136.             snake_coords[HEAD]['y'] == map_height:
     
137.         tag = False # 蛇碰壁啦
     
138.     for snake_body in snake_coords[1:]:
     
139.         if snake_body['x'] == snake_coords[HEAD]['x'] and snake_body['y'] == snake_coords[HEAD]['y']:
     
140.             tag = False # 蛇碰到自己身体啦
     
141.     return tag
     
142. #判断贪吃蛇是否吃到食物
     
143. def snake_is_eat_food(snake_coords, food):  #如果是列表或字典，那么函数内修改参数内容，就会影响到函数体外的对象。
     
144.     if snake_coords[HEAD]['x'] == food['x'] and snake_coords[HEAD]['y'] == food['y']:
     
145.         food['x'] = random.randint(0, map_width - 1)
     
146.         food['y'] = random.randint(0, map_height - 1) # 实物位置重新设置
     
147.     else:
     
148.         del snake_coords[-1]  # 如果没有吃到实物, 就向前移动, 那么尾部一格删掉
     
149. #食物随机生成
     
150. def get_random_location():
     
151.     return {'x': random.randint(0, map_width - 1), 'y': random.randint(0, map_height - 1)}
     
152. #开始信息显示
     
153. def show_start_info(screen):
     
154.     font = pygame.font.Font('myfont.ttf', 40)
     
155.     tip = font.render('按任意键开始游戏~~~', True, (65, 105, 225))
     
156.     gamestart = pygame.image.load('ok.png')
     
157.     screen.blit(gamestart, (140, 30))
     
158.     screen.blit(tip, (240, 550))
     
159.     pygame.display.update()
     
160. 
     
161.     while True:  #键盘监听事件
     
162.         for event in pygame.event.get():  # event handling loop
     
163.             if event.type == QUIT:
     
164.                 terminate()     #终止程序
     
165.             elif event.type == KEYDOWN:
     
166.                 if (event.key == K_ESCAPE):  #终止程序
     
167.                     terminate() #终止程序
     
168.                 else:
     
169.                     return #结束此函数, 开始游戏
     
170. #游戏结束信息显示
     
171. def show_gameover_info(screen):
     
172.     font = pygame.font.Font('myfont.ttf', 40)
     
173.     tip = font.render('按Q或者ESC退出游戏, 按任意键重新开始游戏~', True, (65, 105, 225))
     
174.     gamestart = pygame.image.load('gameover.png')
     
175.     screen.blit(gamestart, (60, 0))
     
176.     screen.blit(tip, (80, 300))
     
177.     pygame.display.update()
     
178. 
     
179.     while True:  #键盘监听事件
     
180.         for event in pygame.event.get():  # event handling loop
     
181.             if event.type == QUIT:
     
182.                 terminate()     #终止程序
     
183.             elif event.type == KEYDOWN:
     
184.                 if event.key == K_ESCAPE or event.key == K_q:  #终止程序
     
185.                     terminate() #终止程序
     
186.                 else:
     
187.                     return #结束此函数, 重新开始游戏
     
188. #画成绩
     
189. def draw_score(screen,score):
     
190.     font = pygame.font.Font('myfont.ttf', 30)
     
191.     scoreSurf = font.render('得分: %s' % score, True, Green)
     
192.     scoreRect = scoreSurf.get_rect()
     
193.     scoreRect.topleft = (windows_width - 120, 10)
     
194.     screen.blit(scoreSurf, scoreRect)
     
195. #程序终止
     
196. def terminate():
     
197.     pygame.quit()
     
198.     sys.exit()
     
199. 
     
200. 
     
201. main()
     

复制代码

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小伤口

没有注释
没有发报错内容
看着脑袋大得很

鱼的七秒记忆

改墙

鱼的七秒记忆

1. 
   
2. import random
   
3. import pygame
   
4. import sys
   
5. 
   
6. from pygame.locals import *
   
7. 
   
8. 
   
9. snake_speed = 5 #贪吃蛇的速度
   
10. windows_width = 800
    
11. windows_height = 600 #游戏窗口的大小
    
12. cell_size = 20       #贪吃蛇身体方块大小,注意身体大小必须能被窗口长宽整除
    
13. 
    
14. ''' #初始化区
    
15. 由于我们的贪吃蛇是有大小尺寸的, 因此地图的实际尺寸是相对于贪吃蛇的大小尺寸而言的
    
16. '''
    
17. map_width = int(windows_width / cell_size)
    
18. map_height = int(windows_height / cell_size)
    
19. 
    
20. # 颜色定义
    
21. white = (255, 255, 255)
    
22. black = (0, 0, 0)
    
23. gray = (230, 230, 230)
    
24. dark_gray = (40, 40, 40)
    
25. DARKGreen = (0, 155, 0)
    
26. Green = (0, 255, 0)
    
27. Red = (255, 0, 0)
    
28. blue = (0, 0, 255)
    
29. dark_blue =(0,0, 139)
    
30. 
    
31. 
    
32. BG_COLOR = black #游戏背景颜色
    
33. 
    
34. # 定义方向
    
35. UP = 1
    
36. DOWN = 2
    
37. LEFT = 3
    
38. RIGHT = 4
    
39. 
    
40. HEAD = 0 #贪吃蛇头部下标
    
41. 
    
42. #主函数
    
43. def main():
    
44.     pygame.init() # 模块初始化
    
45.     snake_speed_clock = pygame.time.Clock() # 创建Pygame时钟对象
    
46.     screen = pygame.display.set_mode((windows_width, windows_height)) #
    
47.     screen.fill(white)
    
48. 
    
49.     pygame.display.set_caption("蓝蛇修仙") #设置标题
    
50.     show_start_info(screen)               #欢迎信息
    
51.     while True:
    
52.         running_game(screen, snake_speed_clock)
    
53.         show_gameover_info(screen)
    
54. 
    
55. 
    
56. #游戏运行主体
    
57. def running_game(screen,snake_speed_clock):
    
58.     startx = random.randint(3, map_width - 8) #开始位置
    
59.     starty = random.randint(3, map_height - 8)
    
60.     snake_coords = [{'x': startx, 'y': starty},  #初始贪吃蛇
    
61.                   {'x': startx - 1, 'y': starty},
    
62.                   {'x': startx - 2, 'y': starty}]
    
63. 
    
64.     direction = RIGHT       #  开始时向右移动
    
65. 
    
66.     food = get_random_location()     #实物随机位置
    
67. 
    
68.     while True:
    
69.         for event in pygame.event.get():
    
70.             if event.type == QUIT:
    
71.                 terminate()
    
72.             elif event.type == KEYDOWN:
    
73.                 if (event.key == K_LEFT or event.key == K_a) and direction != RIGHT:
    
74.                     direction = LEFT
    
75.                 elif (event.key == K_RIGHT or event.key == K_d) and direction != LEFT:
    
76.                     direction = RIGHT
    
77.                 elif (event.key == K_UP or event.key == K_w) and direction != DOWN:
    
78.                     direction = UP
    
79.                 elif (event.key == K_DOWN or event.key == K_s) and direction != UP:
    
80.                     direction = DOWN
    
81.                 elif event.key == K_ESCAPE:
    
82.                     terminate()
    
83. 
    
84.         move_snake(direction, snake_coords) #移动蛇
    
85. 
    
86.         ret = snake_is_alive(snake_coords)
    
87.         if not ret:
    
88.             break #蛇跪了. 游戏结束
    
89.         snake_is_eat_food(snake_coords, food) #判断蛇是否吃到食物
    
90. 
    
91.         screen.fill(BG_COLOR)
    
92.         #draw_grid(screen)
    
93.         draw_snake(screen, snake_coords)
    
94.         draw_food(screen, food)
    
95.         draw_score(screen, len(snake_coords) - 3)
    
96.         pygame.display.update()
    
97.         snake_speed_clock.tick(snake_speed) #控制fps
    
98. #将食物画出来
    
99. def draw_food(screen, food):
    
100.     x = food['x'] * cell_size
     
101.     y = food['y'] * cell_size
     
102.     appleRect = pygame.Rect(x, y, cell_size, cell_size)
     
103.     pygame.draw.rect(screen, Red, appleRect)
     
104. #将贪吃蛇画出来
     
105. def draw_snake(screen, snake_coords):
     
106.     for coord in snake_coords:
     
107.         x = coord['x'] * cell_size
     
108.         y = coord['y'] * cell_size
     
109.         wormSegmentRect = pygame.Rect(x, y, cell_size, cell_size)
     
110.         pygame.draw.rect(screen, dark_blue, wormSegmentRect)
     
111.         wormInnerSegmentRect = pygame.Rect(                #蛇身子里面的第二层亮绿色
     
112.             x + 4, y + 4, cell_size - 8, cell_size - 8)
     
113.         pygame.draw.rect(screen, blue, wormInnerSegmentRect)
     
114. #画网格(可选)
     
115. def draw_grid(screen):
     
116.     for x in range(0, windows_width, cell_size):  # draw 水平 lines
     
117.         pygame.draw.line(screen, dark_gray, (x, 0), (x, windows_height))
     
118.     for y in range(0, windows_height, cell_size):  # draw 垂直 lines
     
119.         pygame.draw.line(screen, dark_gray, (0, y), (windows_width, y))
     
120. #移动贪吃蛇
     
121. def move_snake(direction, snake_coords):
     
122.     if direction == UP:
     
123.         newHead = {'x': snake_coords[HEAD]['x'], 'y': snake_coords[HEAD]['y'] - 1}
     
124.     elif direction == DOWN:
     
125.         newHead = {'x': snake_coords[HEAD]['x'], 'y': snake_coords[HEAD]['y'] + 1}
     
126.     elif direction == LEFT:
     
127.         newHead = {'x': snake_coords[HEAD]['x'] - 1, 'y': snake_coords[HEAD]['y']}
     
128.     elif direction == RIGHT:
     
129.         newHead = {'x': snake_coords[HEAD]['x'] + 1, 'y': snake_coords[HEAD]['y']}
     
130. 
     
131.     snake_coords.insert(0, newHead)
     
132. #判断蛇死了没
     
133. def snake_is_alive(snake_coords):
     
134.     tag = True
     
135.     if snake_coords[HEAD]['x'] == -1 or snake_coords[HEAD]['x'] == map_width or snake_coords[HEAD]['y'] == -1 or \
     
136.             snake_coords[HEAD]['y'] == map_height:
     
137.         tag = False # 蛇碰壁啦
     
138.     for snake_body in snake_coords[1:]:
     
139.         if snake_body['x'] == snake_coords[HEAD]['x'] and snake_body['y'] == snake_coords[HEAD]['y']:
     
140.             tag = False # 蛇碰到自己身体啦
     
141.     return tag
     
142. #判断贪吃蛇是否吃到食物
     
143. def snake_is_eat_food(snake_coords, food):  #如果是列表或字典，那么函数内修改参数内容，就会影响到函数体外的对象。
     
144.     if snake_coords[HEAD]['x'] == food['x'] and snake_coords[HEAD]['y'] == food['y']:
     
145.         food['x'] = random.randint(0, map_width - 1)
     
146.         food['y'] = random.randint(0, map_height - 1) # 实物位置重新设置
     
147.     else:
     
148.         del snake_coords[-1]  # 如果没有吃到实物, 就向前移动, 那么尾部一格删掉
     
149. #食物随机生成
     
150. def get_random_location():
     
151.     return {'x': random.randint(0, map_width - 1), 'y': random.randint(0, map_height - 1)}
     
152. #开始信息显示
     
153. def show_start_info(screen):
     
154.     font = pygame.font.Font('myfont.ttf', 40)
     
155.     tip = font.render('按任意键开始游戏~~~', True, (65, 105, 225))
     
156.     gamestart = pygame.image.load('ok.png')
     
157.     screen.blit(gamestart, (140, 30))
     
158.     screen.blit(tip, (240, 550))
     
159.     pygame.display.update()
     
160. 
     
161.     while True:  #键盘监听事件
     
162.         for event in pygame.event.get():  # event handling loop
     
163.             if event.type == QUIT:
     
164.                 terminate()     #终止程序
     
165.             elif event.type == KEYDOWN:
     
166.                 if (event.key == K_ESCAPE):  #终止程序
     
167.                     terminate() #终止程序
     
168.                 else:
     
169.                     return #结束此函数, 开始游戏
     
170. #游戏结束信息显示
     
171. def show_gameover_info(screen):
     
172.     font = pygame.font.Font('myfont.ttf', 40)
     
173.     tip = font.render('按Q或者ESC退出游戏, 按任意键重新开始游戏~', True, (65, 105, 225))
     
174.     gamestart = pygame.image.load('gameover.png')
     
175.     screen.blit(gamestart, (60, 0))
     
176.     screen.blit(tip, (80, 300))
     
177.     pygame.display.update()
     
178. 
     
179.     while True:  #键盘监听事件
     
180.         for event in pygame.event.get():  # event handling loop
     
181.             if event.type == QUIT:
     
182.                 terminate()     #终止程序
     
183.             elif event.type == KEYDOWN:
     
184.                 if event.key == K_ESCAPE or event.key == K_q:  #终止程序
     
185.                     terminate() #终止程序
     
186.                 else:
     
187.                     return #结束此函数, 重新开始游戏
     
188. #画成绩
     
189. def draw_score(screen,score):
     
190.     font = pygame.font.Font('myfont.ttf', 30)
     
191.     scoreSurf = font.render('得分: %s' % score, True, Green)
     
192.     scoreRect = scoreSurf.get_rect()
     
193.     scoreRect.topleft = (windows_width - 120, 10)
     
194.     screen.blit(scoreSurf, scoreRect)
     
195. #程序终止
     
196. def terminate():
     
197.     pygame.quit()
     
198.     sys.exit()
     
199. 
     
200. 
     
201. main()
     

复制代码

石泊远

小伤口 发表于 2021-1-26 22:45
没有注释
没有发报错内容
看着脑袋大得很

因为没有报错

只是边缘碰撞出问题了
蛇碰到边缘不死