save project

snake.py

@@ -23,9 +23,10 @@ position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 setheading = "right"
 snake_head = right
-
+score=0
 apple_x=360
 apple_y=300
+my_font = pygame.font.Font("neuropol.ttf",24)
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -58,6 +59,7 @@ while True:
     if x == apple_x and y == apple_y:
         apple_x = 30*random.randint(0,21)
         apple_y = 30*random.randint(0,15)
+        score += 10
     else:
         position.pop(0)
     # 将背景图画上去
@@ -67,9 +69,11 @@ 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 = my_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
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(4)
\ No newline at end of file