save project

snake.py

 import pygame
 import random
 from pygame import locals
-a_x = random.randint(0,660)
-a_y = random.randint(0,480)
+a_x = 360
+a_y = 300
 # 初始化pygame，为使用硬件做准备
 pygame.init()
 
@@ -18,13 +18,14 @@ 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
+my_font = pygame.font.Font('neuropol.ttf', 18)
 
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 setheading = "right"
 snake_head = right
-
+score = 0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -54,6 +55,11 @@ while True:
     else:
         y += 30
     position.append((x, y))
+    if x = a_x and y = a_y:
+        n1 = random.randint(1,22)
+        n2 = random.randint(1,16)
+        a_x = n1 * 30 - 30
+        a_y = n2 * 30 - 30
     position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
@@ -65,6 +71,9 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (a_x, a_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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