save project

snake.py

-import pygame
+    import pygame
+import random
+WINDOW_WIDTH = 800
+WINDOW_HEIGHT = 600
+SNAKE_SIZE = 20
 pygame.init()
-screen = pygane.display.set_mode((660，480))
-while True:
-    for phgane.event.egt()
-    locals(event.type)
-    
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+window = pygame.display.set_mode((WINDOW_WIDTH, WINDOW_HEIGHT))
+pygame.display.set_caption("贪吃蛇游戏")
+snake_x = WINDOW_WIDTH // 2
+snake_y = WINDOW_HEIGHT // 2
+snake_length = 1
+snake_body = [[snake_x, snake_y]]
+food_x = random.randint(0, (WINDOW_WIDTH - SNAKE_SIZE) // SNAKE_SIZE) * SNAKE_SIZE
+food_y = random.randint(0, (WINDOW_HEIGHT - SNAKE_SIZE) // SNAKE_SIZE) * SNAKE_SIZE
+clock = pygame.time.Clock()
+game_over = False
+while not game_over:
+for event in pygame.event.get():
+if event.type == pygame.QUIT:
+game_over = True
+keys = pygame.key.get_pressed()
+if keys[pygame.K_UP]:
+snake_y -= SNAKE_SIZE
+elif keys[pygame.K_DOWN]:
+snake_y += SNAKE_SIZE
+elif keys[pygame.K_LEFT]:
+snake_x -= SNAKE_SIZE
+elif keys[pygame.K_RIGHT]:
+snake_x += SNAKE_SIZE
+if snake_x == food_x and snake_y == food_y:
+snake_length += 1
+food_x = random.randint(0, (WINDOW_WIDTH - SNAKE_SIZE) // SNAKE_SIZE) * SNAKE_SIZE
+food_y = random.randint(0, (WINDOW_HEIGHT - SNAKE_SIZE) // SNAKE_SIZE) * SNAKE_SIZE
+snake_body.append([snake_x, snake_y])
+if len(snake_body) > snake_length:
+del snake_body[0]
+if snake_x < 0 or snake_x >= WINDOW_WIDTH or snake_y < 0 or snake_y >= WINDOW_HEIGHT or [snake_x, snake_y] in snake_body[:-1]:
+game_over = True
+window.fill((0, 0, 0))
+for body_part in snake_body:
+pygame.draw.rect(window, (0, 255, 0), (body_part[0], body_part[1], SNAKE_SIZE, SNAKE_SIZE))
+pygame.draw.rect(window, (255, 0, 0), (food_x, food_y, SNAKE_SIZE, SNAKE_SIZE))
+pygame.display.update()
+clock.tick(10)
+pygame.quit()
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