save project

snake.py

@@ -17,7 +17,9 @@ 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',20)
 
+score=0
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 apple_x=360 
@@ -61,8 +63,10 @@ while True:
         num2=random.randint(1,16)
         apple_x = num1*30-30
         apple_y = num2*30-30
+        
     else:
         position.pop(0)
+
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -71,8 +75,13 @@ while True:
     for i in range(len(position)-1):
         screen.blit(body, position[i])
 
+    #绘制分数
+    info='Score:'+str(score)
+    text = my_font.render(info,True,(0,0,0))
+    screen.blit(text,(540,10))
+
     # 将果实画上去
-    screen.blit(food, (apple_x,apple_y))
+    screen.blit(food,(apple_x,apple_y))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)