auto save

snake.py

@@ -17,14 +17,14 @@ 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
-
+score=0
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
-
+font=pygame.font.Font('neuropol.ttf',18)
 setheading = "right"
 snake_head = right
-apple_x=360
-apple_y=300
+apple_x=random.randint(1,22)*30-30
+apple_y=random.randint(1,16)*30-30
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -56,7 +56,7 @@ while True:
     if x==apple_x and y==apple_y:
         apple_x=random.randint(1,22)*30-30
         apple_y=random.randint(1,16)*30-30
-    
+        score+=10
     else:
         position.pop(0)
     position.append((x, y))
@@ -67,7 +67,9 @@ while True:
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
         screen.blit(body, position[i])
-
+    info='Score '+str(score)
+    text=font.render(info,True,(0,0,0))
+    screen.blit(text,(500,10))
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
     # 刷新画面