auto save

snake.py

@@ -17,6 +17,7 @@ body = pygame.image.load('body.png')        # 身体
 left = pygame.image.load('left.png')        # 头 朝左
 up = pygame.image.load('up.png')            # 头 朝上
 down = pygame.image.load('down.png')        # 头 朝下
+my_font=pygame.font.Font('neuropol.ttf',18)
 
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
@@ -54,6 +55,7 @@ while True:
     else:
         y += 30
     if x==apple_x and y== apple_y:
+        score=score+100
         numx=random.randint(1,22)
         numy=random.randint(1,16)
         apple_x=numx*30-30
@@ -69,13 +71,11 @@ while True:
     for i in range(len(position)-1):
         screen.blit(body, position[i])
 
-
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
-
-    info='Score:'+str(screen)
-    text=my_font.render(info,false,0,0,0)
-    screen.blit(text,540,10)
+    info='Score:'+str(score)
+    text=my_font.render(info,True,(0,0,0))
+    score.blit(text,(540,10))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
\ No newline at end of file