save project

snake.py

@@ -17,14 +17,17 @@ 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) #字体对象
 
 x, y = 240, 120
 apple_x=360
 apple_y=300
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
-setheading = "right"
-snake_head = right
+setheading = "right" #方向标志
+snake_head = right #蛇头造型
+
+score=0 #分数
 
 while True:
     for event in pygame.event.get():
@@ -59,6 +62,7 @@ while True:
         n2=random.randint(1,16)
         apple_x=n1*30-30
         apple_y=n2*30-30
+        score+=1
     else:
         position.pop(0)
     position.append((x, y))
@@ -73,6 +77,10 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
+    #绘制分数
+    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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