auto save

snake.py

@@ -16,6 +16,7 @@ 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)]
@@ -24,6 +25,7 @@ apple_y = 300
 
 setheading = "right"
 snake_head = right
+score = 0
 
 while True:
     for event in pygame.event.get():
@@ -54,15 +56,10 @@ while True:
     else:
         y += 30
     position.append((x, y))
-    
+    position.pop(0)
     if x == apple_x and y ==apple_y:
-        num1 = random.randint(1,22)
-        num2 = random.randint(1,16)
-        apple_x = 30*num1-30
-        apple_y = 30*num2-30
-    else:
-        position.pop(0)
-
+        apple_x = random.randint(0, 660)
+        apple_y = random.randint(0, 480)
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -72,7 +69,10 @@ while True:
         screen.blit(body, position[i])
 
     # 将果实画上去
-    screen.blit(food, (apple_x, apple_y))
+    screen.blit(food, (apple_x, apple_y)) 
+    info = "Score:"+ str(score)
+    text = my_font.rander(info, True, (0, 0, 0))
+    screen.blit(text, (540, 10))
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(3)