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)]
@@ -25,7 +26,7 @@ apple_y=300
 
 setheading = "right"
 snake_head = right
-
+score=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -56,6 +57,7 @@ while True:
         y += 30
     position.append((x, y))
     if x==apple_x and y==apple_y:
+        score=score+10
         noul1=random.randint(1,22)
         noul2=random.randint(1,16)
         apple_x=noul1*30-30
@@ -65,6 +67,8 @@ while True:
         position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
+    if x < 0 or x >630 or y < 0 or y >450:
+     exit
     # 将贪吃蛇的头画上去
     screen.blit(snake_head, position[-1])
     # 将贪吃蛇的身体画上去
@@ -73,6 +77,9 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
+    info="Score"+str(score)
+    text=my_font.render(info,True,(0,0,0))
+    screen.blit(text,(540,10))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
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