save project

snake.py

@@ -26,7 +26,7 @@ position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 setheading = "right"
 snake_head = right
-score = 2
+score = 0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -62,11 +62,9 @@ while True:
         n2 = random.randint(1,16)
         apple_x = n1 * 30 - 30
         apple_y = n2 * 30 - 30
-        score = score * score
+        score += 1
     else:
         position.pop(0)
-    if x < 0 or x >640 or y < 0 or y > 450:
-        exit()
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
     screen.blit(snake_head, position[-1])
@@ -78,7 +76,7 @@ while True:
     screen.blit(food, (apple_x, apple_y))
     info = 'Score' + str(score)
     text = my_font.render(info,True,(0,0,0))
-    screen.blit(text,(0,0))
+    screen.blit(text,(540,10))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
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